baber/WOPTO huggingface dataset:
Patent KR-20070061553-A (KR)
Title: Intermediate of 6-substituted-1-methyl-1-h-benzimidazole derivative and method for producing same
Inventor: OKAZAKI REI
IPC: C07C271/28
Filed: 2005-09-26
Abstract: Disclosed are novel production intermediates (IIa) and (III) of a 6-substituted-1-methyl-1-H-benzimidazole derivative (I) as a publicly-known pharmaceutically active ingredient. Also disclosed is a production method suitable for mass synthesis of N-(5-substituted-2-nitrophenyl)-N-methylamines (II) as production intermediates. Further disclosed is a method for efficiently producing a 6-substituted-1-methyl-1-H-benzimidazole derivative (I) from a production intermediate (II) through a short process. The present invention relates to a method for producing a compound (I) represented by the formula below and a production intermediate of the compound (I). (III) (I) (In the formula, R2 represents a phenyl group which may have a substituent such as a C1-C6 alkyl group or the like, and X represents an oxygen atom, a sulfur atom or a nitrogen atom.)
Patent KR-20070095288-A (KR)
Title: Platelet-derived growth factor compositions and methods of use thereof
Inventor: LYNCH SAMUEL E
IPC: A61P19/00
Filed: 2005-10-12
Abstract: A method for promoting growth of bone, periodontium, ligament, or cartilage in a mammal by applying to the bone, periodontium, ligament, or cartilage a composition comprising platelet-derived growth factor at a concentration in the range of about 0.1 mg/mL to about 1.0 mg/mL in a pharmaceutically acceptable liquid carrier and a pharmaceutically-acceptable solid carrier.
Patent KR-20070085366-A (KR)
Title: Method and a system for secure management of information from an electronic pen
Inventor: FRANSSON BJOERN ERIK
IPC: G06F3/038
Filed: 2005-10-10
Abstract: Methods and system are devised to provide security with regard to position data recorded by an electronic pen. The position data originates from a specific area of a position-coding pattern and is destined for a specific Application Service Handler, ASH, which is allocated the specific area of the pattern. The pen stores one or more Pen Application Licenses, PALs, which each includes license data in association with an encryption key, the license data identifying an area of the pattern. The encryption key of a given PAL corresponds to an encryption key of a given ASH. Thus, the PALs enable the pen to encrypt recorded position data, originating from the specific area of the pattern, with the encryption key that is related to the encryption key of the receiving ASH. The license data may further define a group of pens and a validity period, allowing a party generating a PAL to control its use. Generating a PAL may in turn need prior authorization, given by PAL validation data derived from an authorizer. The PAL validation data, which is to be included in the PAL, may set boundaries for the license data that can be included in a PAL, and may also be digitally signed by the authorizer. The pen may be prohibited to install the PAL unless its license data can be properly validated against the PAL validation data.
Patent KR-20070085574-A (KR)
Title: Mold production apparatus and method
Inventor: IDE ISAMU
IPC: B22C9/00
Filed: 2004-11-18
Abstract: A mold production apparatus and method capable of producing a mold of intricate shape with stabilized quality. In the production method, an apparatus comprising a mold having a cavity internally, a steam supply unit, a steam suction passage to the cavity, a plurality of steam discharge passages, a means arranged in the steam discharge passages and regulating the steam flow discharged from the cavity, and a means for controlling the flow regulation means is used. The cavity of a heated mold is filled with resin-coated sand produced by coating refractory aggregate with a binder resin and then supplied with overheated steam. The flow regulation means is controlled by the control means such that the cavity is filled with overheated steam uniformly.
Patent KR-20070100763-A (KR)
Title: Linkage operation method and communication terminal apparatus
Inventor: KUWABARA MASAHIKO
IPC: H04M11/00
Filed: 2006-01-24
Abstract: When an engine part (40) executes an engine application, a host part (30) defines a host display area, in which the host part decides display contents on a display screen, in accordance with a usage direction of the display screen employed when the engine part (40) executes the engine application. Subsequently, the host part (30) creates a host image. When the operation of the engine application starts, the engine part (40) creates an engine application image. A display image creating means (60) creates an engine application execution image, in which the host image and the engine application image are superimposed on each other, in such a manner that the engine application image is given a priority in an area where the host display area and the engine display area overlap each other. In this way, the whole apparatus can be made compact and the user's convenience can be assured.
Patent KR-20070087233-A (KR)
Title: Malonamide derivatives blocking the activity of gama-secretase
Inventor: FLOHR ALEXANDER
IPC: C07D223/20
Filed: 2004-08-31
Abstract: The invention relates to malonamide derivatives of formula (I), wherein: R1 is one of the following groups (Formulae a), b), c), d)); R2 is lower alkyl, lower alkinyl, -(CH2)n-O-lower alkyl, - (CH2)n-S-lower alkyl, -(CH2)n-CN, - (CR'R")n-CF3, -(CR'R")n- CHF2, -(CR'R")n-CH2F, -(CH2) n-C(O)O-lower alkyl, -(CH2)n-halogen, or is - (CH2)n-cycloalkyl, optionally substituted by one or more substituents, selected from the group consisting of phenyl, halogen or CF3; R',R" are independently from n and from each other hydrogen, lower alkyl, lower alkoxy, halogen or hydroxy; R3, R4 are independently from each other hydrogen, lower alkyl, lower alkoxy, phenyl or halogen; R5 is hydrogen, lower alkyl, -(CH2) n-CF3 or -(CH2)n-cycloalkyl; R6 is hydrogen or halogen; R7 is hydrogen or lower alkyl; R8 is hydrogen, lower alkyl, lower alkinyl, -(CH2)n-CF3,- (CH2)n-cycloalkyl or -(CH2)n-phenyl, optionally substituted by halogen; R9 is hydrogen, lower alkyl, - C(O)H, -C(O)-lower alkyl, -C(O)-CF3,-C(O)-CH2F,-C(O)- CHF2,-C(O)-cycloalkyl,-C(O)-(CH2)n-O-lower alkyl,-C(O)O-(CH2)n-cycloalkyl, -C(O)-phenyl, optionally substituted by one or more substituents selected from the group consisting of halogen or -C(O)O-lower alkyl, or is -S(O)2- lower alkyl, -S(O)2-CF3,-(CH2)n- cycloalkyl or is -(CH2)n-phenyl, optionally substituted by halogen; n is 0, 1, 2, 3 or 4; and to pharmaceutically suitable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixture thereof. These compounds may be used for the treatment of Alzheimer's disease.
Patent KR-20070107014-A (KR)
Title: Medical apparatus employing flexible light structures and method for manufacturing the same
Inventor: BURWELL PHILLIP
IPC: A61B1/06
Filed: 2005-12-30
Abstract: A method of manufacture and medical apparatus that provides an apparatus useful in illuminating at least a portion of a lumen of a body. The apparatus includes an elongated flexible member and a polymer encasement portion encasing a plurality of light emitters. The light emitters may be electrically coupled to one another without the use of wire bonds, and in some embodiments may be coupled without intervening electrical paths or traces. Light emitters may be arranged in partially overlapping back-to-back relation, either linearly and/or helically.
Patent KR-20070104393-A (KR)
Title: Accessory authentication for electronic devices
Inventor: RUBINSTEIN JONATHAN JAKE
IPC: G10L19/00
Filed: 2005-12-13
Abstract: Improved techniques to control utilization of accessory devices with electronic devices are disclosed. The improved techniques can use cryptographic approaches to authenticate electronic devices, namely, electronic devices that interconnect and communicate with one another. One aspect pertains to techniques for authenticating an electronic device, such as an accessory device. Another aspect pertains to provisioning software features (e.g., functions) by or for an electronic device (e.g., a host device). Different electronic devices can, for example, be provisioned differently depending on different degrees or levels of authentication, or depending on manufacturer or product basis. Still another aspect pertains to using an accessory (or adapter) to convert a peripheral device (e.g., USB device) into a host device (e.g., USB host). The improved techniques are particularly well suited for electronic devices, such as media devices, that can receive accessory devices. One example of a media device is a media player, such as a hand-held media player (e.g., music player), that can present (e.g., play) media items (or media assets).
Patent KR-20070106781-A (KR)
Title: Tricyclic-nucleoside prodrugs for treating viral infections
Inventor: KEICHER JESSE D
IPC: C07D487/12
Filed: 2006-02-28
Abstract: This invention is directed to novel compounds that are useful in the viral infections in mammals, mediated at least in part by a vims in the Flaviviridae family of viruses. In one of its composition aspects, the present invention is directed to compounds of Formula (I).
Patent KR-20070116007-A (KR)
Title: High conductivity defroster using a high power treatment
Inventor: SCHWENKE ROBERT
IPC: H05B3/84
Filed: 2006-02-24
Abstract: The present invention provides for the enhancement of the amount of heat generated in the critical viewing area of a plastic window assembly by lowering the overall resistance of a conductive heater grid and allowing a greater amount of current to pass through the grid lines, thereby, increasing resistance heating of the window. This is achieved by subjecting the heater grid to a high power treatment after forming of the window assembly that reduces the resistance of the conductive heater grid.
Patent KR-20080005490-A (KR)
Title: Method of improving properties of hydroforming fluids using overbased sulfonate
Inventor: RIFF IGOR
IPC: C10M163/00
Filed: 2006-04-04
Abstract: A method for improving lubricants employed in hydroforming processes is disclosed wherein said method comprises adding to said lubricants at least one overbased detergent and at least one friction modifier.
Patent KR-20070107172-A (KR)
Title: Gas diffusion layer, arrangement and method for the production thereof
Inventor: HELMBOLD AXEL
IPC: H01M8/02
Filed: 2006-03-31
Abstract: The invention relates to a gas diffusion layer comprising at least two functional areas (2a, 2b) actively connected to each other, wherein the first area (2a) has a porous structure and the second area (2b) is embodied in the form of a stabilisation area. The aim of said invention is to develop a system which makes it possible to provide a reliable operation of a fuel cell by optimising the efficiency thereof with the aid of the gas diffusion layer. For this purpose, a system comprising two gas diffusion layers and a method for producing a gas diffusion layer are also disclosed.
Patent KR-20080004526-A (KR)
Title: Pattern forming method
Inventor: SERIZAWA SHINICHIRO
IPC: G03F7/004
Filed: 2006-04-12
Abstract: A pattern forming method capable of satisfactorily preventing the sensitivity variation of a pattern forming material due to a light source such as a safe light, being excellent in preservation stability, and capable of efficiently forming a permanent pattern such a wiring pattern with high precision. The pattern forming method uses a pattern forming material that has a support and a photosensitive layer provided on the support and exhibiting photosensitivity at at least 350-500nm and has an energy sensitivity of 1-20mJ/cm^2, has a 380-500nm wavelength region, and performs the step of laminating a photosensitive layer on a substrate surface and at least one step of the step of laminating and a step prior to exposure under a light source having a one-wavelength energy intensity of at least 1x10^-2VW/cm^2/nm in the wavelength region.
Patent KR-20070112299-A (KR)
Title: Method of making lithium transition metal oxide compounds useful as cathode active materials
Inventor: BARKER JEREMY
IPC: H01M4/485
Filed: 2001-11-19
Abstract: The invention provides a novel method for making lithium mixed metal materials in electrochemical cells. The lithium mixed metal materials comrise lithium and aat least one other metal besides lithium. The invnetion involves the reaction of a metal compound, a phosphate compound, with a reducing agent to reduce the mettal and form a metal phosphate. The invention also includes methods of making lithium metal oxides involving reaction of a lithium compound, a metal oxide with a reducing agent.
Patent KR-20070120193-A (KR)
Title: Curing accelerating compound-silica composite material, method for producing curing accelerating compound-silica composite material, curing accelerator, curable resin composition, and electronic component
Inventor: NAKAMURA SHINYA
IPC: H01L23/29
Filed: 2006-04-14
Abstract: Disclosed is a curing accelerating compound-silica composite material obtained by subjecting one or more compounds selected from compounds represented by the general formula (I-1) below and partial condensates thereof to a sol-gel reaction in the presence of a curing accelerating compound and water. The curing accelerating compound-silica composite material gives excellent storage stability to a curable resin composition. Also disclosed are a curable resin composition containing such a curing accelerating compound-silica composite material, and an electronic component comprising a device sealed with such a resin composition. R1nSiR2(4-n) (I-1) (In the formula (I-1), n is 0 or 1; R1 is selected from a hydrogen atom and a substituted or unsubstituted hydrocarbon group having 1-18 carbon atoms, and may form a ring structure together with R2; and R2s are functional groups reactive with a phenolic hydroxyl group and independently selected from a halogen atom, a hydroxyl group, an optionally substituted oxy group having 1-18 carbon atoms, an optionally substituted amino group having 0-18 carbon atoms, and an optionally substituted carbonyloxy group having 2-18 carbon atoms. All the R2s may be the same or different from one another, and two or more R2s may combine together to form a ring structure.)
Patent KR-20070122576-A (KR)
Title: Electrical connector with a terminal position assurance mechanism
Inventor: OSADA TSUYOSHI
IPC: H01R13/436
Filed: 2006-03-31
Abstract: An electrical connector includes a housing and a terminal position assurance (TPA) member, which is inserted into the housing. The housing has a front receiving portion and a rear receiving portion, which receives a terminal of a wiring harness. The housing also has a base portion and a recess, which is formed by the base portion, disposed at a top, front portion thereof. Further, an incision is disposed adjacent to the base portion of the housing, thereby allowing an end portion of the base portion to be slightly moved. The TPA member has a protrusion disposed on a top thereof and configured to be fitted into the front receiving portion. The TPA member assures a position of the terminal of the wiring harness. The protrusion of the TPA member engages with the recess, and thereby the TPA is locked in the housing.
Patent KR-20080016655-A (KR)
Title: Benzo[b]furane and benzo[b]thiophene derivatives
Inventor: KEHLER JAN
IPC: C07D307/82
Filed: 2006-06-14
Abstract: The present invention relates to benzo[b]furaned and benzo[b]thiophene derivatives of the general formula IV as the free base or salts thereof and their use.
Patent KR-20080033181-A (KR)
Title: Localized surface annealing of components for substrate processing chambers
Inventor: BHATNAGAR ASHISH
IPC: C04B41/00
Filed: 2006-07-12
Abstract: A substrate processing chamber component has a structural body with localized surface regions having annealed microcracks. The annealed microcracks reduce crack propagation and increase fracture resistance. In one method of manufacture, the structural body of the component is formed by conventional means, and a laser beam is directed onto localized surface regions of the body for a sufficient time to anneal the surface microcracks.
Patent KR-20080014896-A (KR)
Title: User interface controller method and apparatus for a handheld electronic device
Inventor: CRENSHAW JAMES E
IPC: G06F3/01
Filed: 2006-04-14
Abstract: A user interface controller of a handheld electronic device (100) that has a camera that generates video images presents (1005) information on a display (105) of the handheld electronic device, processes (1010) the video images to track a three dimensional position of a directing object (260) that is within a field of view (225) of the camera, generates (1015) a two dimensional position of the directing object that is used to control a corresponding location in a scene on the display, and controls (1020) a function of the handheld electronic device in response to a comparison of the track of the directing device to a virtual surface (805, 810, 920, 925) that is defined relative to the handheld electronic device.
Patent KR-20090074555-A (KR)
Title: Apparatus of chemical mechanical polishing
Inventor: LEE WON MO
IPC: H01L21/304
Filed: 2008-01-02
Abstract: A chemical mechanical polishing machine is provided to exhaust slurries and byproducts from a polishing pad effectively and to induce a conditioning process. A chemical mechanical polishing machine comprises the following units. A conditioning belt(310) is prepared on a polishing pad(100) and diamond particles are dispersed on the surface of the polishing pad. A conditioner(300) includes a pulley for rotating the conditioning belt to be moved. One of pulleys is located in the center of the polishing pad to enable the surface of the conditioning belt to reach from the center of the polishing pad to its edge. A driving unit(324) rotates the pulley at 100 rpm. The pulley rotates so that the surface of the conditioning belt is moved from the center of the polishing pad to its edge.
Patent KR-20090076498-A (KR)
Title: Cylinder driving gate valve
Inventor: SONG CHANG JUN
IPC: F16K3/18
Filed: 2008-01-09
Abstract: A cylinder driving gate valve is provided to secure tightness because the circumference of disc plate contacts to the valve seat and is closely attached. A cylinder driving gate valve comprises hollow plural flow paths(51) which are formed in a piston(50) coupled inside a cylinder, whereof the end is connected to the left side or the right side of the cylinder, a disc(20) which comprises a cylinder housing coupled in the circumference of the cylinder, wherein plates are installed in both sides thereof, a conduit line(30) which is opened and closed by the disc, a primary sealing member(70), a secondary and third sealing members(71,72) which are installed in the conduit line neighboring, a semicircular recessed unit, and an upper frame(10) and a lower frame(11) comprising a valve seat.
Patent KR-20090081459-A (KR)
Title: Traffic Condition Information Service System
Inventor: LIM CHUL KYU
IPC: G08C19/00
Filed: 2008-01-24
Abstract: A traffic condition information providing system is provided to automatically display vehicle velocity running in road section and character information as to environmental change in the road section. A traffic condition information providing system includes a road condition detecting device(100) and a traffic control server. The road condition detecting device take a picture of an image in road section and generates image information. The road condition detecting device also measures the velocity of a vehicle running in the road section and generates vehicle velocity information. The road condition detecting device measures environmental change in the road section and generates environmental change information. The traffic control server(200) transforms the vehicle velocity information and environmental change information into character format and displays the information at a monitor screen in remote site in real time.
Patent KR-20090081630-A (KR)
Title: Test socket for semiconductor chip
Inventor: I CHAE YUN
IPC: H01R33/76
Filed: 2008-01-24
Abstract: A semiconductor chip test socket is provided to make electrical contact among a semiconductor chip, text socket, and a connected substrate stable. In a socket guide(100), a mount receiving part(110) for mounting a semiconductor chip is formed. A chip mount housing(200) is formed in the mount receiving part of the socket guide. In the lower part of the chip mount housing, a base receiving part caving into an inner side is formed. In a connector housing(300), a combining aperture(310) penetrated toward top and bottom is formed. A connector(400) is combined with the combining aperture of the connector housing. The lower part of the connector is contacted with a substrate. The upper part of the connector is contacted with the semiconductor chip.
Patent KR-20090084595-A (KR)
Title: Blower with noise cancelling structure
Inventor: HONG HYUN SUNG
IPC: F04D29/66
Filed: 2008-02-01
Abstract: A blower equipped with a noise reduction structure is provided to reduce fluid noise ejected to a blower outlet by passing fluid through a plurality of partitions and through-holes. A blower equipped with a noise reduction structure comprises a plurality of partitions(20,30,40) and a plurality of through-holes(21,31,41). A plurality of partitions are installed along the form of an blower case(10) with maintaining the fixed interval within the blower case. The through-hole is formed in a plurality of partitions. The through-hole formed in the partition is formed to be cross. The fluid is ejected at fixed pressure and speed. The fluid are diffused through a plurality of partitions and through-holes. As the fluid passes through a plurality of partitions and through-holes, the noise of the fluid ejected to the blower outlet is reduced.
Patent KR-20090089703-A (KR)
Title: Arrangement structure of dimple for golf ball
Inventor: LEE JAE HOON
IPC: A63B37/12
Filed: 2008-02-19
Abstract: A dimple arrangement structure of the golf ball is provided, which makes airflow of top and bottom constant and increases lift. A dimple arrangement structure of the golf ball is constituted as follows. The surface of the golf ball in which dimple is formed is divided into twelve square sections by virtual division lines. The virtual division line is divided into four sections by an upper half and lower half division lines. Twelve square division sections comprise the twelve square section dimple groups.
Patent KR-20090091570-A (KR)
Title: Post assembly for hanging signal lamp
Inventor: KIM JEONG AE
IPC: E01F9/00
Filed: 2008-02-25
Abstract: A traffic signal steel pole assembly is provided to endure wind pressure and buckling and mount a traffic signal and a street light securely by connecting the upper end of a first post and the upper end of a second post through a connecting pipe. A traffic signal steel pole assembly comprises a base plate(10), a first post(20), a second post(30), and a connecting pipe(40). In the base plate, the first post and the second post are installed. The first post and the second post are made of a pipe shape in which a hollow is formed. On the upper end of the first post, a first mounting hole is formed. On the upper end of the second post, a second mounting hole(31) is formed. The second mounting hole corresponds to the first mounting hole. The one end of the connecting pipe is inserted into the second mounting hole through the first mounting hole. The connecting pipe is fixed to the first mounting hole and the second mounting hole with welding. The upper end of the first post and the upper end of the second post are connected by the connecting pipe.