baber/WOPTO huggingface dataset:
Patent KR-20070092953-A (KR)
Title: Method for the contact separation of electrically conducting layers on the back contacts of solar cells and corresponding solar cells
Inventor: TEPPE ANDREAS
IPC: H01L31/068
Filed: 2005-10-13
Abstract: A method for production of a solar cell (1), comprising a semiconductor substrate (2), is disclosed, the electrical contact of which is achieved on the back face of the semiconductor substrate. The back face of the semiconductor substrate comprises locally doped regions (3). The adjacent regions (4) have a different doping from said region (3). According to the invention, short-circuiting of the conducting material (5) of the solar cell may be avoided, whereby both regions (3,4), at least at the boundaries (6) thereof, are coated with a thin electrically-insulating layer (7). Both regions (3,4) are then coated over the whole surface thereof with an electrically-conducting material (5). The separation of the electrically-conducting layers (5) is achieved by application of an etching barrier layer (8) to the whole surface, which is then selectively removed without a mask, for example by laser ablation, locally above the insulating layer (7). By the subsequent attack of an etching solution the etching barrier layer (8) is locally removed from the conducting layer (5) in the region of the openings (9).
Patent KR-20070067732-A (KR)
Title: Regulating element for wristwatch and mechanical movement comprising one such regulating element
Inventor: HOULON THOMAS
IPC: G04B17/20
Filed: 2005-10-26
Abstract: The invention relates to a regulating member for a wristwatch, comprising: a balance, a magnetic return member for returning the balance to at least one stable equilibrium position, and an escapement for maintaining the oscillation of the balance around the equilibrium position.
Patent KR-20070103364-A (KR)
Title: Ink jet recording medium
Inventor: WATANABE TOSHIYUKI
IPC: B41M5/00
Filed: 2006-01-13
Abstract: An ink jet recording medium comprising a substrate and at least one ink-receiving layer on the substrate, wherein said ink-receiving layer after recording has the characteristic that the sum of image clarity values is 130 or more (when measured by optical combs of 0.125 mm, 0.25 mm, 0.5 mm, 1.0 mm and 2.0 mm) and the regular reflection strength is 30 or more, makes it possible to record a high quality image which has high glossiness and photographic feel.
Patent KR-20070104365-A (KR)
Title: Nepetalactams and n-substituted derivatives thereof
Inventor: SCIALDONE MARK A
IPC: A01N65/00
Filed: 2005-12-29
Abstract: Nepetalactams and N-substituted derivatives thereof are prepared by alkylation of metallated lactams. Nepetalactams andN-substituted derivatives thereof have utility as insect repellents.
Patent KR-20080003778-A (KR)
Title: Inter-cell connectiing structure
Inventor: FUKUOKA TAKAHIRO
IPC: H01M50/529
Filed: 2006-03-31
Abstract: An inter-cell connecting plate (1) having integrally a welding portion (2) to be included in the circular end surface of a cell case (7) and a connection portion (3) extending from the welding portion (2) is provided, welding portions (2) are respectively welded to one electrode terminal of the cell case (7) and the other electrode terminal to fix inter-cell connecting plates (1), and respective connection portions (3) of inter-cell connecting plates (1) respectively fixed to two adjoining cylindrical cells (Ba) are overlapped each other and linked in a electrically connected state, thereby making it possible to connect two adjoining cells together by the same inter-cell connecting plate (1) when a plurality of cylindrical cells (Ba) are disposed either in series axially or in parallel radially, whereby costs can be reduced, sufficient radiation effect is achieved, and sufficient robustness and weight reduction can be ensured even a large cylindrical cells are connected.
Patent KR-20070104444-A (KR)
Title: Method and system for a maskless lithography rasterization technique based on global optimization
Inventor: LATYPOV AZAT
IPC: B41C1/10
Filed: 2006-01-27
Abstract: Provided are a method and system for determining states of spatial light modulator (SLM) pixels in a lithography system configured to print a desired pattern. The method includes determining diffraction orders associated with an ideal mask of a pattern to be printed by the lithography system, and then configuring the states of the SLM pixels to match all the diffraction orders that are relevant in the image formation.
Patent KR-20070108220-A (KR)
Title: Developer supply container and developer supplying system
Inventor: NAGASHIMA TOSHIAKI
IPC: G03G15/08
Filed: 2006-03-06
Abstract: A developer supply container (1) detachably mountable to a developer receiving apparatus and settable in a developer receiving apparatus (10) by a setting operation (A,B) including at least a rotation (B) toward a setting position, includes a containing portion (1a) for containing the developer; a rotatable discharging member (14) for discharging the developer out of said containing portion (1A); drive transmitting means (5,6), engageable with a driving gear (12) provided in said developer receiving apparatus and rotatable in a direction opposite the setting direction, for transmitting a rotating force from said driving gear to said discharging member.
Patent KR-20070111510-A (KR)
Title: Break-resistant delayed release forms of administration
Inventor: ASHWORTH JUDY
IPC: B29C48/21
Filed: 2006-02-06
Abstract: The invention relates to a form of administration comprising a physiologically effective substance (A); one or several optional physiologically acceptable adjuvants (B); a synthetic or natural polymer (C); and an optional natural, semisynthetic, or synthetic wax (D). Said form of administration is provided with a minimum breaking strength of 400 N while releasing the physiologically effective substance (A) at least partly in a delayed manner in physiological conditions.
Patent KR-20070106635-A (KR)
Title: Novel process for the preparation of a 2h-chromene
Inventor: SCHNEIDER PETER
IPC: C07D405/06
Filed: 2006-02-10
Abstract: The present invention relates to novel processes for the preparation of the compound of formula (I) (Iclaprim), related to dihydrofolate reductase inhibitors and to valuable intermediates of these processes.
Patent KR-20070116251-A (KR)
Title: Semiconductor devices having improved field plates
Inventor: HWANG KIU CHUL
IPC: H01L29/78
Filed: 2006-02-10
Abstract: A field effect transistor device and method, such device having source and drain electrodes in ohmic contact with a semiconductor. A gate electrode-field plate structure is disposed between the source and drain electrodes. The gate electrode-field plate structure comprises: a dielectric; a first metal in Schottky contact with the semiconductor; and a second metal. The second metal has: a first portion disposed over and electrically connected to a portion of the first metal; and a second portion, separated from a second portion of the first metal by a portion of the dielectric and extending beyond an edge of the first metal to an edge of the second metal. The edge of the first metal is further from the drain electrode than the edge of the second metal to provide a field plate for the field effect transistor.
Patent KR-20080003845-A (KR)
Title: Fragrance tester and method of applying a fragrance
Inventor: RESHEF GOZLAN VERED
IPC: A45D34/00
Filed: 2006-03-30
Abstract: A fragrance tester for applying a fragrance comprising a mechanism for providing a visible indication and a fragrance applicator for applying the fragrance, the tester adapted to apply the fragrance in proximity of said visible indication.
Patent KR-20080009222-A (KR)
Title: Liquid for compressing a gaseous medium and use of the same
Inventor: KOTSCHAN MICHAEL
IPC: C07D233/54
Filed: 2006-05-03
Abstract: The invention relates to a liquid for compressing a gaseous medium, which liquid transmits the force required for compression directly onto the gas. The liquid has a steam pressure of less than 10-3 mbar.
Patent KR-20080015855-A (KR)
Title: Softer and soft handoff in an orthogonal frequency division wireless communication system
Inventor: SUTIVONG ARAK
IPC: H04J99/00
Filed: 2006-05-17
Abstract: Transmission patterns for pilot symbols transmitted from a mobile station or base station are provided. The patterns may be selected according to a location of the mobile station with respect to one or more antennas are provided. In some aspects, the pattern may be selected based upon the distance between the mobile station and the one or more antennas. In other aspect, the pattern may be based upon whether the mobile station is in handoff.
Patent KR-20080024130-A (KR)
Title: Method and device for increasing the limiting viscosity of polyester materials by solid phase polycondensation
Inventor: FELLINGER MARKUS
IPC: C08G63/78
Filed: 2006-06-13
Abstract: The invention relates to a device for increasing the limiting viscosity of polyester materials by means of solid phase polycondensation (SSP), comprising a heatable reaction container (2, 2'), wherein the polyester material (P) can be left to dwell at a predetermined thermal treatment temperature for a predetermined dwell time until it has a desired limiting viscosity, and a cooling container (6, 6') which is arranged downstream from the reaction container (6, 6'). Said cooling container (6, 6') is embodied such that it can cool the polyester material, which is distributed by the reaction container, to a cooling temperature which is lower than the reaction temperature. A polyester material separator (7) is arranged downstream from the cooling container (6, 6') and is embodied in such a manner that the polyester material flow is diverted to a polyester material processing machine (8) and/or to an intermediate storage container (10). ® KIPO & WIPO 2008
Patent KR-20090075035-A (KR)
Title: Battery grip and camera system comprising the same
Inventor: YOO YOUN SANG
IPC: H04N5/225
Filed: 2008-01-03
Abstract: A battery grip transferable with the center of gravity and a camera system equipping the same are provided to improve the stability of the camera system for a lens and equip a moving unit capable of inserting and outputting the battery grip. A movable unit accommodating groove(211) is formed in the bottom surface of a main body. A movable unit is drawn out of the main body according to the movable accommodating groove. A lever inserts a guide rail according to a lever groove and is flowed in to the inner side of a guide rail. It the constant interval is protruded from a protrusion to the upper of the movable unit.
Patent KR-20090076059-A (KR)
Title: Multi-inspection apparatus for inspection root parts in bucket
Inventor: CHANG HEE JUN
IPC: F01D5/14
Filed: 2008-01-07
Abstract: A multi-probing apparatus for inspecting root portions in a bucket is provided to shorten inspection time by arranging a plurality of probes corresponding to the number of root portions formed inside the bucket and the location of the root portions. A multi-probing apparatus for inspecting root portions in a bucket comprises: a holder(100) installed at the side of the bucket through a jig; and two or more probes(200) for inspecting the corner of the root portions inside the bucket with being supported to the holder. The holder comprises: a pair of vertical bars(110) having a plurality of bolt holes for screwing the probe; a fastening member(120) connected to upper and lower ends of the vertical bar to couple a pair of the vertical bars at constant intervals; and a horizontal bar(130) being coupled on the vertical bar and being supported with the jig.
Patent KR-20090076314-A (KR)
Title: Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same
Inventor: LEE BYOUNG BAE
IPC: H01M10/05
Filed: 2008-01-08
Abstract: A non-aqueous electrolyte solution is provided to improve high-temperature stability of a lithium secondary battery by comprising a sultone-based compound and a eutectic mixture with excellent thermal stability at the same time. A non-aqueous electrolyte solution for a lithium secondary battery comprises (a) a eutectic mixture consisting of an amide group-containing compound represented by chemical formula 1 and an ionizable lithium salt; and (b) a sultone-based compound represented by chemical formula 2. In chemical formula 1, R, R1 and R2 are any one selected from the group consisting of independently hydrogen, halogen and C1-20 alkyl group, alkoxy group, alkoxy alkyl group, alkyl amine group, alkenyl group and aryl group; and X is one selected from the group consisting of carbon, silicon, oxygen, nitrogen, phosphorus, sulfur and hydrogen.
Patent KR-20090077151-A (KR)
Title: The study workbook for the aged
Inventor: KIM HYUN JEEN
IPC: G09B11/10
Filed: 2008-01-10
Abstract: A study workbook for the aged is provided to improve sensing, recognition, logic, repair, memory, and linguistic ability and prevent dementia. The study book(10) for the old people is used for learning and training of the old people, and the study book for the old people is manufactured to the sheet form(11), and the publication of the monographic publication form or the electronic document form. The sheet form, and the publication of the monographic publication form or the electronic document form comprise a content of a puzzle games.
Patent KR-20090078634-A (KR)
Title: Linear compressor
Inventor: KIM KWANG WOOK
IPC: F04B17/04
Filed: 2008-01-15
Abstract: A linear compressor is provided to reduce the heat emission and the number of parts and to lower the driving power by supplying power only in the compressing period. A linear compressor comprises a frame, a cylinder, a power supply unit, a piston, and first and second propulsion parts(310,320,330). The cylinder is attached and supported to the frame. The piston reciprocates within the cylinder in first and second directions. The first propulsion part propels the piston in the first direction by using the power from the power supply unit. The second propulsion part propels the piston in the second direction by using the restoring force.
Patent KR-20090079571-A (KR)
Title: Electrolyte comprising eutectic mixture and electrochemical device containing the same
Inventor: LEE BYOUNG BAE
IPC: H01M10/0565
Filed: 2008-01-18
Abstract: An electrolyte, and an electrochemical device containing the electrolyte are provided to prevent the evaporation of an electrolyte, ignition and side reaction by using an eutectic mixture. An electrolyte comprises an eutectic mixture which comprises a hetero ring compound represented by the formula 1; and an ionizable lithium salt, wherein R1 is at least one selected from the group consisting of hydrogen, an alkyl group of C1 ~ C10, an alkylamine group, an alkenyl group, an aryl group and an araryl group; R2 is hydrogen or an alkyl group of carbon number 1 ~ 10; A, B and D are independently carbon or nitrogen; and n is an integer of 1 ~ 5.
Patent KR-20090082689-A (KR)
Title: MIMO-OFDM system and method for allocating subcarriers, and allocating resources to mobile users in the MIMO-OFDM system
Inventor: KIM YOUNG YONG
IPC: H04B7/26
Filed: 2008-01-28
Abstract: An MIMO-OFDM(Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing) system, a method for allocating subscribers, and a method for allocating resources to mobile users in the MIMO-OFDM system are provided to utilize efficiently frequency resources by sharing subcarriers between adjacent cells. A first user terminal belongs to a first cell. A second user terminal belongs to a second cell adjacent to the first cell. A first base station belongs to the first cell. A second base station belongs to the second cell. A subcarrier determination process is performed to determine subcarriers allocated to the first user terminal from the subcarriers used in the second cell according to spatial correlation(345). A subcarrier allocation process is performed to allocate the subcarriers to the first user terminal by using the subcarriers used in the first cell and the determined subcarriers(350).
Patent KR-20080026582-A (KR)
Title: The eye-glasses preventing run down
Inventor: KIM HO JANG
IPC: G02C5/14
Filed: 2008-03-05
Abstract: A device of preventing running-down of eye-glasses is provided to remove pain due to pressing of a nose support and inconvenience of correctly wearing the eye-glasses again. A device of preventing running-down of eye-glasses includes temples, an end unit, and non-articulation structure. The temples pass through or are laid across a (1a) part and a (1b) part. The end unit fixes a body of the eye-glasses not to move the body of the eye-glasses by closely adhering the body to an earflap in a semicircle C shape. The non-articulation structure grips and moves the temples by using (3a) and (3d) connection structures gripping and pulling the temples and made of shape memory alloy or iron material with high elasticity. The (3d) connection structure is replaceable and a size thereof is controllable.
Patent KR-20090098282-A (KR)
Title: Saddle fin transistor and method for manufacturing the same
Inventor: PARK SEUNG PYO
IPC: H01L21/336
Filed: 2008-03-13
Abstract: A saddle fin transistor and a method for manufacturing the same are provided to prevent short channel more effectively by increasing the channel length of a saddle fin through a simple process. Element isolation layers(110,120) defining an active area are formed on a silicon substrate(100). A trench(130) is formed by etching the gate region of the active area. A saddle fin is formed by etching the element isolation layer adjacent to the lower part of the trench. Both sides of the saddle fin are etched in a gate line direction. A gate oxidation layer is formed in the active area including the saddle fin. A gate is formed to reclaim the trench.
Patent KR-20090092197-A (KR)
Title: Apparatus and method for encoding and decoding channel in communication system using low-density parity-check codes
Inventor: MYUNG SE HO
IPC: H03M13/11
Filed: 2008-03-18
Abstract: A method and an apparatus for encoding/decoding a channel in a communication system using a LDPC code are provided to generate a LDPC(Low Density Parity Check) code having a different block length through shortening or puncturing. A symbol transmission modulation mode is determined(901). Stored parity check matrix information is called(903). A block length and an information word length are determined in column group information of a DVB-S2 LDPC code(905). A LDPC code is shortened according to the information word length and the transmission modulation mode from called information of a parity check matrix(907). An encoding is performed based on the shortened LDPC code(913). A puncturing is performed according to the block length of the required LDPC code(915).
Patent KR-20090103227-A (KR)
Title: Acid addition salts of 2-arylmethylazetidine-carbapenem-3-carboxylic acid ester derivatives, process for the preparation thereof and pharmaceutical composition comprising the same
Inventor: KIM BONG JIN
IPC: C07D487/04
Filed: 2008-03-28
Abstract: PURPOSE: An acid addition salt of 2-arylmethylaztidine-carbapenem-3-carboxylate ester derivative is provided to maintain the acid addition salt for a long time with stability. CONSTITUTION: An acid addition salt of 2-arylmethylazetidine-carbapenem-3-carboxylate ester derivative is denoted by the chemical formula 1. In the chemical formula 1, R2 is hydrogen or alkyl group of C1-C4, R2 is straight or branched alkyl group of C1-C12 which is substituted or non-substituted with a cycloalkyl of C4-C7 or cycloalkyl group of C4-C7 which is substituted with alkyl of C1-C4, and n is 0 or 1.
Patent KR-20090103412-A (KR)
Title: Oil boiler having heat exchanger with tub structure
Inventor: MIN TAE SIK
IPC: F24H1/00
Filed: 2008-03-28
Abstract: PURPOSE: An oil boiler equipped with a heat exchanger having a container structure is provided to reduce the manufacturing cost by reducing the amount of materials in comparison with a heat exchanger of an existing oil boiler which is composed of many connection pipes within a water container. CONSTITUTION: An oil boiler equipped with a heat exchanger having a container structure is composed of a burner(12), a heat exchanger, and an exhaust hood(15). The combustion gas generated from the burner is passed through a heat exchange unit to transfer the heat. The exhaust hood discharges the combustion gas which passes the heat exchanger. The heat exchanger is composed by inserting a cylindrical inner structure into a cylindrical outer structure.
Patent KR-20090104327-A (KR)
Title: Process for preparing ferric nitrate
Inventor: KIM IN TAE
IPC: C01G49/00
Filed: 2008-03-31
Abstract: PURPOSE: A method for preparing ferric nitrate is provided to oxidize nitric oxides such as NO, NO2, and NO3 through a simple process so as to collect nitric acid, thereby reducing environmental contamination caused by the nitric oxides. CONSTITUTION: A method for preparing ferric nitrate comprises the following steps of: collecting nitric oxides generated through the reaction between powdered iron and nitric acid; oxidizing the nitric oxides into nitric acid; and collecting the oxidized nitric acid or re-putting it into a chemical reactor for reuse. The collection of the nitric oxides takes place in a gas collector connected between the chemical reactor and separator. The gas collector is equipped with a cooler.
Patent KR-20090105146-A (KR)
Title: Cover Apparatus and Pellular phone Including
Inventor: AHN SUNG SANG
IPC: H04B1/38
Filed: 2008-04-01
Abstract: PURPOSE: A cover device and a portable terminal including the same capable of operating the cover device are provided to conveniently operate the first cover simply by transferring the location of the first cover. CONSTITUTION: A cover device(10) includes a first cover(110), a second cover(120) and a base plate. The second covers are placed in the first cover one side. The second covers according to the movement of the first cover. The second covers convert the first cover to the open unit and the close unit. The base plate is placed in the second cover bottom side. The base plate supports a guide and the second covers of the first cover.
Patent KR-20090109904-A (KR)
Title: System for remote controlling management of computer-resources and methode thereof
Inventor: MIN SUN SIK
IPC: G06F15/16
Filed: 2008-04-16
Abstract: PURPOSE: A system for remotely managing computer resources and a method thereof are provided to automatically delete illegal software installed in PCs to be managed by transmitting/executing a deletion program to the PCs. CONSTITUTION: A system for remotely managing computer resources comprises a center server(20) and a management server(30). The center server selects programs to be deleted among computer resources installed in managed PCs(11,12,13), generates and transmits a deletion program for deleting illegal software. The management server executes the deletion program to delete illegal software within the managed PCs.
Patent KR-20080099816-A (KR)
Title: Dispenser with thermal storage tip
Inventor: THORPE TIMOTHY
IPC: A45D34/00
Filed: 2008-05-09
Abstract: A dispenser equipped with the heat-storage tip is provided to have the relatively high heat capacity capable of holding and storing the heat energy. A dispenser(100) comprises: a housing(104) including the storage for keeping a product; a heat-storage tip(102) which is combined with the housing and is equipped with the applied surface for authorizing product to the surface; and an insert(108) which is arranged within the heat-storage tip and limits the product conveying passage communicating with the storage. A product conveying passage(110) is extended through the heat-storage tip and is concluded in the opening of the applied surface. The heat-storage tip comprises the material holding the heat or the cool air among the authorization of product.