baber/WOPTO huggingface dataset:
Patent KR-20050074578-A (KR)
Title: Audio signal processing method and processing device
Inventor: ASADA KOHEI
IPC: H04S3/00
Filed: 2003-10-10
Abstract: An audio signal processing method and device using a plurality of digital filters (DF0 to DFn) each supplied with an audio signal and a loudspeaker array (10). Outputs of the digital filters (DF0 to DFn) are respectively supplied to loudspeakers (SP0 to SPn) of the loudspeaker array to form sound fields. A predetermined delay time is set for each of the digital filters (DF0 to DFn) so that a point having a greater sound pressure than the surrounding and a point having a smaller sound pressure than the surrounding are formed. Low-pass filter characteristic is given to the frequency response of the digital filters DF0 to DFn. Moreover, the delay time setting resolution is increased by using a pseudo pulse string.
Patent KR-20050086763-A (KR)
Title: Coated ceramic discharge vessel for improved gas tightness
Inventor: STRAETMANS JEAN SEBASTIEN
IPC: H01J9/24
Filed: 2003-11-18
Abstract: The present invention relates to a discharge vessel (1) with at least one end part (2) and a discharge cavity (3), whereby the discharge vessel (1) is at least partly coated with a coating layer (4), and whereby the gas-tight bonding of the coating layer to the discharge vessel (1), to a sealant (5) and/or to an end closure member (9) is stronger compared to the direct gas-tight bonding of said sealant (5) to said end closure member (9) and/or discharge vessel (1).
Patent KR-20060055437-A (KR)
Title: Switching element, switching element driving method, rewritable logic integrated circuit and memory element
Inventor: SAKAMOTO TOSHITSUGU
IPC: H01L21/82
Filed: 2004-07-16
Abstract: A switching element comprises an ion conductor for conducting metal ions used in electrochemical reaction, a first electrode and a second electrode provided apart from each other by a specified distance while in contact with the ion conductor, and a third electrode provided in contact with the ion conductor. When a voltage causing transition to ON state is applied to the third electrode, a metal is deposited by metal ions between the first electrode and the second electrode, thereby electrically connecting the first and the second electrode. When a voltage causing transition to OFF state is applied to the third electrode, the deposited metal is dissolved, thereby electrically disconnecting the first electrode and the second electrode.
Patent KR-20050084264-A (KR)
Title: Information processing device and information processing method, information processing system, recording medium, and program
Inventor: YAMAMOTO NORIYUKI
IPC: H04N7/24
Filed: 2003-12-12
Abstract: An information processing device for generating a broadcast program vector representing an attribute of a broadcast program. EPG data is received in step S11, and metadata required to generate a broadcast program vector pp is extracted in step S12. A title, contents, and so on included in the metadata are morphologically analyzed and divided into words in step S13, and the items included in the metadata are vectorized into broadcast program vector PPs in step S14. According to the program genre of the supplied metadata, an associated effect vector is extracted in step S15. The extracted effect vector is associated with the generated vector in step S16, and the processing is terminated. The present invention is applicable to a delivery server that delivers contents.
Patent KR-20060012562-A (KR)
Title: Plasma display panel
Inventor: HASEGAWA KAZUYUKI
IPC: H01J17/49
Filed: 2004-09-22
Abstract: Disclosed is a plasma display panel which comprises a first and a second substrate arranged opposite to each other as to form a discharge space between them, a scan electrode formed on the first substrate, a sustain electrode formed on the first substrate, a dielectric layer covering the scan electrode and the sustain electrode, and a protective layer formed on the dielectric layer. The protective layer contains magnesium oxide, magnesium carbide and silicon. This plasma display panel is stable in discharge characteristics such as driving voltage, and thus displays images stably.
Patent KR-20050104354-A (KR)
Title: Anthracycline-antibody conjugates
Inventor: GRIFFITHS GARY L
IPC: A61K47/48
Filed: 2004-01-20
Abstract: The invention relates to therapeutic conjugates with the ability to target various antigens. The conjugates contain a targeting antibody or antigen binding fragment thereof and an anthracycline chemotherapeutic drug. The targeting antibody and the chemotherapeutic drug are linked via a linker comprising a hydrazide moiety.
Patent KR-20050096966-A (KR)
Title: Carbon fiber-reinforced resin composite materials
Inventor: SUZUKI YOSHINORI
IPC: C08J5/24
Filed: 2004-01-28
Abstract: A composition which comprises (A) an epoxy-containing vinyl ester resin having 0.8 to 0.3 equivalent of epoxy groups and 0.2 to 0.7 equivalent of ethylenically unsaturated groups in the molecule, (B) a radical-polymerizable monomer, (C) a curing agent, and (D) carbon fiber impregnated with (d) 0.5 to 5 % by mass of a sizing agent consisting of a vinyl ester resin obtained by the addition reaction of an epoxy resin with an ethylenically unsaturated carboxylic acid; and carbon fiber -reinforced resin composite materials produced by curing the composition.
Patent KR-20060011942-A (KR)
Title: Dry polymer and lipid composition
Inventor: LJUSBERG WAHREN HELENA
IPC: A61K9/127
Filed: 2004-03-12
Abstract: The present invention provides an orally administrable composition comprising a dry mixture of polymer, lipid and bioactive agent, being capable on contact with water or GI tract liquid of forming particles comprising said lipid and said bioactive agent and optionally also water. It is preferable that such particles have a liquid crystalline phase structure. The invention also provides a method for the formation of compositions comprising polymer, lipid and bioactive agent.
Patent KR-20060021292-A (KR)
Title: Advanced versatile layout and rendering system, method and product
Inventor: FUSION JOSEPH
IPC: G06F9/44
Filed: 2004-04-01
Abstract: Provided herein is a system, method and computer program product for effectively arranging and rendering multimedia information using for example, Macromedia's Flash TM technology, the Extensible Markup Language (XML) language and the Mathematical Markup Language (MathML). The invention utilizes question data (301), possible visual aids (305), possible descriptive solutions (307), and element alignment (309).
Patent KR-20060025524-A (KR)
Title: Process for preparation of nanocomposite additives with improved delamination in polymers
Inventor: SEELING RAINER
IPC: C01B33/44
Filed: 2004-06-14
Abstract: The invention relates to a method for modifying an organophile clay material, especially for modifying the surface thereof, said method comprising the following steps: a) a dry, powdery, organophile clay material (constituent a) is prepared; b) at least one additive (constituent b) is prepared for modifying constituent a; and c) constituents a and b are intensively mixed in a high shearing mixing unit. Neither water nor solvent is added or used for the addition of constituent b.
Patent KR-20060015310-A (KR)
Title: Trap with flush valve
Inventor: DURAND EMMA A
IPC: A01M5/00
Filed: 2004-05-12
Abstract: The present application discloses a flying insect trapping device configured to be used with a fuel supply containing combustible fuel. One aspect of the invention provides a fuel regulator for controlling fuel flow in intermittent pulses and another aspect provides a valve for enabling flushing of the combustion device.
Patent KR-20060031808-A (KR)
Title: Osteoimplants and methods for their manufacture
Inventor: BUREL MARC HENRY
IPC: A61F2/30
Filed: 2004-06-10
Abstract: An osteoimplant is made up of a coherent aggregate of elongate bone particles.
Patent KR-20060027333-A (KR)
Title: Reproducing apparatus, program and reproducing method
Inventor: IKEDA WATARU
IPC: G11B27/02
Filed: 2004-06-17
Abstract: An I-Graphics decoder (13) decodes a graphics stream, and combines a page, in which a plurality of buttons are arranged, with a moving image. A command corresponding to a button on the page is executed, thereby executing a control (1) of switching pages and a control (2) of determining a button to be selected in the page as switched. It is determined whether the number of the button to be selected is an invalid value or not, and if any invalid value, then an alternative value is set to a status register.
Patent KR-20060086844-A (KR)
Title: Cleaning composition, method of cleaning semiconductor substrate, and method of forming wiring on semiconductor substrate
Inventor: YOKOI SHIGERU
IPC: G03F7/42
Filed: 2004-06-18
Abstract: A cleaning composition comprises at least quaternary ammonium hydroxide, a water-soluble organic solvent, water, an anticorrosive, and potassium hydroxide of 1 mass percent or less of a total amount of the solution. This cleaning composition can singly and effectively remove a photoresist film, a buried material, a metallic residue from the surface of a semiconductor substrate.
Patent KR-20060019614-A (KR)
Title: Group ⅲ nitride compound semiconductor device
Inventor: TEZEN YUTA
IPC: H01L21/205
Filed: 2001-02-23
Abstract: A sapphire substrate (1) is etched in a stripe pattern having a width of 10 mum, an interval of 10 mum, and a depth of 10 mum. An AlN buffer layer (2) with a thickness of about 40 nm is formed mainly on the top and bottom surfaces of a step on the substrate (1). A GaN layer (3) is formed by vertical and horizontal epitaxial growth. Thus the step is covered by the buffer layer (21) grown on the top surface of the step by horizontal epitaxy, and therefore the surface is planarized. The threading dislocations in the portion of the GaN layer (3) above the bottom of the step are significantly suppressed compared with the portion thereof above the top of the step.
Patent KR-20070072653-A (KR)
Title: Heteropoly acid catalyst supported on metal oxides and production method of dimethylcarbonate using said catalyst
Inventor: SONG IN KYU
IPC: B01J21/00
Filed: 2006-01-02
Abstract: A catalyst which is effective when directly synthesizing dimethylcarbonate from methanol and carbon dioxide, and a method of directly synthesizing dimethylcarbonate from carbon dioxide and methanol that is an environmentally friendly fuel using the catalyst are provided. A heteropoly acid supported catalyst is characterized in that the catalyst is used for producing dimethylcarbonate from methanol and carbon dioxide, and is prepared by supporting heteropoly acid with acid characteristics on metal oxides. The heteropoly acid has a structure of an inorganic condensed acid in which at least one element selected from the group consisting of tungsten(W), molybdenum(Mo), vanadium(V) and niobium(Nb) becomes a coordination element, and at least one element selected from the group consisting of phosphorous(P), silicon(Si) and cobalt(Co) becomes a pivotal element. The heteropoly acid is at least one selected from the group consisting of 12-tungstophosphoric acid(H3PW12O40), 12-molybdophosphoric acid(H3PMo12O40), 12-tungstosilicic acid(H4SiW12O40), and 12-molybdotungstophosphoric acid(H3PMo12-xWxO40), where x is 0 to 12. The metal oxides as the support are at least one selected from the group consisting of zirconium oxide(ZrO2), magnesium oxide(MgO), cerium dioxide(CeO2), titanium dioxide(TiO2), silicon dioxide(SiO2) and aluminum oxide(Al2O3).
Patent KR-20070075179-A (KR)
Title: Apdu delivery host authentication method and system based on pki
Inventor: JI HONG KEUN
IPC: G06F15/00
Filed: 2006-01-12
Abstract: A method and a system for authenticating a server transmitting a command for a PKI-based smart card are provided to safely transfer the command received from an external server system to the smart card through a mobile terminal via a wireless environment. An external server(200) receives a certificate from a CA(Certificate Authority)(100), generates a smart card command by a request of a proxy host(300) of the mobile network, encrypts the command with a private key, and transmits the encrypted command and the certificate to the proxy host. If the encrypted command and the certificate are received from the external server, the proxy host receives confirmation of the certificate from the CA. The proxy host decrypts the encrypted command by using the private key and transmits the decrypted command to the mobile terminal(400) mounted with the smart card(410). The CA determines issuance of the certificate, issues the certificate, and transmits the issued certificate to the external server.
Patent KR-20060091723-A (KR)
Inventor: MIZUGAKI KENICHI
IPC: H04B7/26
Filed: 2006-01-19
Abstract: 종래의 기지국간의 동기를 무선으로 행하는 무선 측위 시스템에서는, 동기에 이용하는 신호와 지연 측정에 이용하는 신호의 파형이 동일하기 때문에, 먼저 보내어진 신호에 반사파가 존재하는 경우, 2 종류의 신호를 구별하는 것이 곤란하게 되어 측위 정밀도가 열화하게 되었다.  또한, 두 신호에 대하여 서로 다른 파형을 할당한 경우, 수신측에서 두 파형에 대응한 매치 필터가 필요하게 되기 때문에 회로 규모가 크게 되었다.  본 발명은, 동기용 신호와 지연 측정용 신호에 대하여, 동일한 파형이고 극성이 상이한 신호를 각각 할당하는 것을 특징으로 한다.  이에 따라, 하나의 매치 필터에 의해 2 종류의 신호를 검출하고, 더욱이, 극성의 차이에 의해 두 신호를 용이한 수단으로 구별할 수 있게 된다. 
       
     무선 측위 시스템, 기지국, 기준국, 동기용 신호, 지연 측정용 신호, 매치 필터
Patent KR-20070076885-A (KR)
Title: Method and massmedia for automatically provisioning transmission link in the dedicated line service
Inventor: YANG YOUNG MOON
IPC: H04L12/28
Filed: 2006-01-20
Abstract: A method for automatically configuring the transmission path of a dedicated line and a recording medium for the same are provided to prevent the complexity of a transmission path from being increased due to an unreasonable configuration by presenting optimum design logics, based on link cost priority, utilization priority, and short path priority, in the process of designing a transmission path for the configuration of a dedicated line. If a new configuration order is received, a dedicated line configuration process in a dedicated line management system selects the optimum transmission path, based on a specific design scheme. The dedicated line configuration process judges whether the connection of an end-to-end transmission path is valid for the selected transmission path. In case it is confirmed that the connection of the end-to-end transmission path is valid, the dedicated line configuration process transmits a DCS(Digital Circuit distributed System) configuration control command to a DCS management process so that the DCS management process can remotely connect the link between DCSs.
Patent KR-20070077713-A (KR)
Title: Apparatus for thermal processing of semiconductor substrates
Inventor: YANG JAE HYUN
IPC: H01L21/324
Filed: 2006-01-24
Abstract: A heat treatment apparatus for a semiconductor substrate is provided to check previously failure factors of a substrate heat treatment by monitoring process parameters such as the oxygen concentration and temperature according to the height of a process chamber using an oxygen concentration detecting unit. A heat treatment apparatus for a semiconductor substrate includes a process chamber(100), a boat(200) for loading/unloading a plurality of substrate to/from the process chamber, a cap member(300) for opening/closing a lower portion of the process chamber, a heating unit(400) for heating the inside of the process chamber, and an oxygen concentration detecting unit. The oxygen concentration detecting unit(500) is used for sensing an oxygen concentration of the process chamber.
Patent KR-20060088484-A (KR)
Inventor: KATAYAMA SHIGENORI
IPC: G09G3/36
Filed: 2006-01-25
Abstract: 전송 펄스의 통과를 방지하고 또한 저소비 전력을 실현한다.  데이터 전송 단위 회로 Uaj는 제 1 회로와 제 2 회로를 갖는다.  전송 방향이 오른쪽 방향인 경우, 제 1 회로는 기록 수단으로서 기능하고, 제 2 회로는 기억 수단으로서 기능한다.  제 1 회로는 제 1 트랜지스터 P1 및 제 2 트랜지스터 N1로 이루어지는 기록 스위치를 갖고, 제 2 회로는 제 3 트랜지스터 N2 및 제 4 트랜지스터 P2로 이루어지는 홀드 스위치를 갖는다.  기록 스위치와 홀드 스위치는 토글로 동작한다.  클럭 제어 회로 Ubj는 기록 스위치 및 홀드 스위치의 상태 천이의 도중에 양쪽이 오프 상태로 되도록 제 1 내지 제 4 클럭 신호 CK1j~CK4j를 생성한다.
Patent KR-20070079859-A (KR)
Title: Horizontal furnace equipment and door crash preventing method using the same
Inventor: KIM GI OH
IPC: H01L21/22
Filed: 2006-02-03
Abstract: A horizontal furnace apparatus and a method for preventing door collision using the same are provided to prevent previously collision between a boat and a door of a process chamber by sensing a separating state of the boat from the process chamber by using a sensor. A door(240) is arranged at an entrance of a process chamber(110). A boat transfer unit draws or inserts a boat including wafers from or to the inside of the process chamber. A sensor(220) is installed at a lateral surface of the door to sense the boat in the entrance of the process chamber. A controller(260) is electrically connected to the door and the sensor to receive a measured signal from the sensor and to control opening/shutting operations of the door. A driver is electrically connected to the door. The controller is electrically connected to the driver. A display unit(270) is connected to the controller. The controller operates the display unit when the sensor transmits electrical signals as boat sensing signals during a predetermined time.
Patent KR-20070063394-A (KR)
Title: The carrier transferring load and unload system of low frame bridge type between the shore side crane and the stack field crane
Inventor: TIAN HONG
IPC: B65G63/04
Filed: 2006-02-20
Abstract: A carrier transferring load and unload system of a lower frame bridge type located between a shore side and a stack field crane is provided to remove a horizontal load and unload transfer vehicle driven by a conventional combustion engine at a container quay. A carrier transferring load and unload system of a lower frame bridge type located between a shore side and a stack field crane includes a lower frame bridge(3) installed in a large-sized carrier rail of the crane in parallel under the extended distance of the rear side of the shore side. The length of the lower frame bridge corresponds to the size of a container load region of the stack field. The width of the lower frame bridge is the same as the width of the moved carrier. The number of the lower frame bridge can be one, two, three, four, or more. When the number of the lower frame bridge is one, it can be installed in parallel.
Patent KR-20070084920-A (KR)
Title: Cmos image device with p well limited to transistor region
Inventor: SONG JE HYUCK
IPC: H01L27/146
Filed: 2006-02-22
Abstract: A CMOS image device having a P well limited to a transistor region is provided to reduce cross talk due to a photo-charge generated in the P well by limiting the P well to an active region for forming a transistor and enhancing a depth and ion concentration of a P-type layer around an isolation layer. A substrate having an isolation layer(30) is provided. A plurality of photo diodes(10) are arranged on the substrate. A transistor is located between the arranged photo diodes and insulated from the photo diode by the isolation layer. A P well(22) limits a region of the transistor on the substrate and is not extended under the isolation layer. A P-type impurity region for isolation is provided around the isolation layer to insulate the photo diode from the transistor. The photo diode is comprised of a P-type layer of a surface of the substrate and an N-type layer arranged under the P-type layer.
Patent KR-20070083152-A (KR)
Title: Estimation method and corporation support by using module
Inventor: LEE SEE WOO
IPC: G06Q10/06
Filed: 2006-03-09
Abstract: A method for supporting and evaluating a company by using a module is provided to enable an institution for supporting the companies to quantitatively evaluate achievement of each module by forming the subdivided modules having a quantitative property to implement a technology or a product, and supporting technical human resource/capital according to the property of each module. A technical classification system and a technology field of the technical human resource are subdivided into the modules having the quantitative property(105). The technical human resource/capital is supported to each subdivided module. The achievement, which is realized in the company by supporting the technical human resource/capital suitable for each module, is quantitatively evaluated. The technical human resource/capital is supported to the company by using the modules(113).
Patent KR-20060100933-A (KR)
Title: Method and equipment for cultivating anaerobic ammonium-oxidizing bacteria
Inventor: ISAKA KAZUICHI
IPC: C12N1/20
Filed: 2006-03-10
Abstract: The present invention can feed substrates without waste to generate seed sludge with high bacterial cell concentrations and can start up operation within a short time, in cultivating anaerobic ammonium-oxidizing bacteria with ammonium and nitrite as substrates. Equipment (10) for cultivating anaerobic ammonium-oxidizing bacteria, which cultivates, in a cultivation tank (12), novel anaerobic ammonium-oxidizing bacteria that anaerobically denitrify nitrite and ammonium used as substrates, comprises an ammonium feed device (14) which feeds ammonium at a given concentration into the cultivation tank (12), a nitrite feed device (16) which feeds nitrite at a given concentration into the cultivation tank (12), and a control device (22) which controls a feed rate Y of the substrate.
Patent KR-20070093263-A (KR)
Title: A manufacturing apparatus of polarizer employed in the backlight unit and manufacturing method thereof
Inventor: LEE JUNG HOON
IPC: G02F1/13
Filed: 2006-03-13
Abstract: An apparatus and a method for manufacturing a polarizer used in a backlight unit are provided to form a line with a certain interval by irradiating ultraviolet rays to UV(Ultraviolet) resin through a lens, so that the reflective polarizer functioning as a thin multi-layer reflective polarizer film can be manufactured. A method for manufacturing a polarizer(338) used in a backlight unit comprises the following steps of: applying UV(Ultraviolet) resin(412) on a base film(400) moving on a conveyor belt(500); and forming plural lines having preset intervals by irradiating UV rays to the base film, applied with the UV resin, through a lens having a specific focus distance. In the step of applying UV resin, metal material is contained in the UV resin. In the step of forming plural lines, the lens is implemented as a lenticular lens.
Patent KR-20070094220-A (KR)
Title: Digital tv having the function of management record program and control method thereof
Inventor: KIM TAE HYOUNG
IPC: H04N5/76
Filed: 2006-03-17
Abstract: A digital television receiver having a function of managing recorded programs and a method of controlling the digital television receiver are provided to store an operating history for a recorded program stored in a storage medium and effectively manage the recorded program using the operating history. A digital television receiver having a function of managing recorded programs includes a TV signal receiver(10), a recording medium(50), an input unit(70), and a controller(40). The TV signal receiver receives digital TV broadcasting programs. The recording medium stores the received digital TV broadcasting programs. The input unit receives instructions from a user. The controller controls the digital TV broadcasting programs received by the TV signal receiver to be recorded on the recording medium, operates the recorded digital TV broadcasting programs, forms an EPG(Electronic Program Guide) including operating histories of the digital TV broadcasting programs and manages the digital TV broadcasting programs recorded on the recording medium according to the EPG in response to the instructions from the user.