baber/WOPTO huggingface dataset:
Patent KR-20020053163-A (KR)
Title: hydrauric circuit of construction equipment
Inventor: SON YOUNG JIN
IPC: E02F9/20
Filed: 2000-12-27
Abstract: PURPOSE: A hydraulic circuit for construction equipment is provided to maximize the function of expensive heavy equipment by maintaining the function of an option port of a main control valve and varying a working range of an excavator. CONSTITUTION: A plurality of hydraulic pumps and a pilot pump are driven in connection to an engine. A plurality of working apparatuses(1,2,4) are connected to the hydraulic pumps and are driven upon receipt of hydraulic fluid. A main control valve is installed between the hydraulic pumps and the working apparatuses(1,2,4) and are switched by a pilot signal pressure applied from the pilot pump for controlling the flow direction of hydraulic fluid. A two-piece boom cylinder(9) is driven in connection to an option port of the main control valve.
Patent KR-20020056543-A (KR)
Title: Device for auto-supplying Solder Ball
Inventor: LIM HO
IPC: H01L23/50
Filed: 2000-12-29
Abstract: PURPOSE: An apparatus for automatically supplying a solder ball is provided to decrease generation of a defective package by separately supplying the solder ball to a substrate or solder ball pad of a mother board, and to prevent damage to the spherical type of the solder ball. CONSTITUTION: Plenty of solder balls are stored in a ball box(2). A rotating supply unit transfers the solder balls exhausted from the ball box by a single unit. A control unit controls a rotation period of the rotating supply unit and transfers the rotating supply unit to a position to which the solder ball is attached.
Patent KR-20020057104-A (KR)
Title: Motor Mounting Apparatus for Machine Room of Refrigerator
Inventor: KIM BEOM SU
IPC: F25D11/00
Filed: 2000-12-30
Abstract: PURPOSE: An installation structure of fan motor in machine room of refrigerator is provided to integrate a fan motor support, where the fan motor is installed, and a fan guide. CONSTITUTION: A structure includes a compressor base(22) having a plurality of parts installed thereon and forming a bottom of a machine room; a barrier(24) installed to the compressor base and forming one side of the machine room; a fan guide(34) installed to the barrier and the compressor base to guide air flow generated by rotation of a cooling fan(32); and a fan motor support formed integrally with the fan guide to support a fan motor(30) driving the cooling fan.
Patent KR-20020057288-A (KR)
Title: device for controlled a gab in cooling plate of mobile communication system
Inventor: NOH YEONG SAM
IPC: H04B1/036
Filed: 2000-12-30
Abstract: PURPOSE: An apparatus for controlling intervals of cooling plates of a mobile telecommunication system is provided to easily assembly the cooling plates by simplifying the structure for controlling the intervals of the cooling plates, and extend the life of a product by cooling down a heat-generating part. CONSTITUTION: Each cooling plate(51) includes a cooling water moving path(511) inside. Spring supporting grooves(513) are formed at each cooling plate(51) at fixed spaces for securing springs(512) at the inner surface. Securing grooves(514,514) are symmetrically formed at the upper and lower part of the cooling plates(51). Each control part(60) includes the first control member(61) secured at the secure groove(514) of the first cooling plate, having a supporting piece(611) with screw holes(612) passing through the center. A fixing hole(613) passes through the supporting piece(611). The second control member(62) is secured at the secure groove(514) of the second cooling plate(51), having a supporting piece(621) with screw holes(612) passing through the center, and having a guiding long hole(623). A fixing bolt(63) and a nut(64) pass through the fixing hole(613) and the guiding long hole(623) for fixing.
Patent KR-20010022787-A (KR)
IPC: A61M25/00
Filed: 1998-08-08
Abstract: The invention relates to an endotracheal or tracheotomy tube with a central lumen (2) for supplying and carrying off respiratory air. The tube comprises the following: an inflatable sealing cuff (3) which surrounds the tube (1); a pipe for supplying compressed air to the cuff (3); an aspiration duct (6) situated above or below the cuff (3) and ending outside the tube (1); and a supply pipe (7), which is also above the cuff (3) and ends outside the tube (1). The invention aims to create an endotracheal or tracheotomy tube which ensures safe tracheal aspiration, i.e. with which even viscous mucus or larger mucus lumps, which might have accumulated above the sealing cuff in a patient's trachea, can be reliably aspirated. To this end, the wall (9) of the tube (1) has a thickened hollow section (11) along a sector of its periphery, whose inner hollow space forms the aspiration duct.
Patent KR-20010023123-A (KR)
Title: Ｃｖｄ에 의한 티타늄 실리사이드 및 티타늄 형성 방법
IPC: H01L21/28
Filed: 1998-08-21
Abstract: 집적 회로에 화학 증착(CVD)에 의해 콘택트를 형성하는 방법이 제공된다.  일 실시예에 있어서, 티타늄 프리커서와 실리콘 프리커서가 수소(H 2 )가 존재하는 가운데 접촉되어, 티타늄 실리사이드를 형성한다.  다른 실시예에서는, 티타늄 프리커서가 실리콘과 접촉하여 티타늄 실리사이드를 형성한다.
Patent KR-20010030755-A (KR)
Title: 플리커 필터링 및 오버스캔 보상
IPC: H04N5/44
Filed: 1998-09-29
Abstract: 다수의 오리지널 라인을 동시에 플리커 필터링 및 수직 단축하여 보상 라인을 형성하는 장치에 관한 것이다.  이 장치는 계수 계산기(704) 및 라인 프로세서(700)를 포함하고, 이 둘은 제어기(706)에 의해 제어된다.  계수 계산기는 보상 계수를 라인 프로세서에 제공한다.  라인 프로세서(700)는 오리지널 라인의 가중치 부가된 합을 형성하고, 가중치 부가는 보상 계수에 결정된다.  보상 계수는 플리커 필터링 및 수직 단축을 동시에 실현하도록 선택된다.  그러므로, 가중치 부가된 합은 보상 라인이다.
Patent KR-20010031095-A (KR)
Title: 저장 셀의 라이프타임을 연장시키는 2진 카운터 및 카운팅방법
Filed: 1999-08-05
Abstract: 카운트 값을 위한 저장 요소에 피로 관련 파손을 최소화하는 디지털 카운터 및 카운팅을 위한 방법이 제시된다. 카운팅 시퀀스는 개별 저장체 요소내에서 변이가  완결된 카운팅 사이클내에 있는 각 요소에 대한 변이와 동일하도록 선택된다. 본 발명은 부호화 및 복호화 애플리케이션을 포함하는 카운팅 방법이 실시되는 소프트웨어 또는 마이크로컨트롤러로 확장된다.
Patent KR-20010032576-A (KR)
IPC: A61B17/68
Filed: 1998-11-27
Abstract: A surgical implant (2) for fusing adjacent vertebrae (V) together comprises a body portion (4) with spaced arms (10). The body portion (4) has passages (16a and 16b) to receive surgical fixing screws (100) engaged in holes drilled in the vertebrae (V) for securing the body portion (4) to the anterior faces of the vertebrae (V) to be fused. The arms (10) extend into a prepared space between the vertebrae to be fused. Graft material is packed between the arms (10). Each surgical fixing screw (100) has an externally screw-threaded shank (101) divided into wings which can be outwardly deformed to anchor the shank (101) in the hole. Each surgical fixing screw (100) also had a head (102) which can be transformed between a laterally expanded condition and a laterally contracted condition to permit the head to be interlocked with the implant (2).
Patent KR-20010032979-A (KR)
IPC: A61P25/28
Filed: 1998-12-11
Abstract: The present invention comprises a method of synthesizing compounds of formula (I): wherein Z, R1, R2, R3, R4 and R8 are as described herein; comprising the steps of. (a) reacting a compound of the formula (II) with an effective amount of ethyl cyanoacetate to form a compound of the formula (III) (b) subjecting said compound (III) to successive steps of nitrosating with a nitrosating agent to form a nitro group [amination], reduction of the nitro group to an amine group with a reducing agent, and [amidation] acylation of the amine group to an amide group with an acylating agent, to form compound (IV) (c) reacting said compound (IV) with an effective amount of a base to form compound (V) (d) reacting said compound (V) with an effective amount of a desulfurization compound to form compound (VI)  and (e) subjecting said oxo group of compound (VI) to the successive steps of halogenation with a halogenating agent and displacement with an amine of the formula NR1R2, wherein R1 and R2 are as defined above, to form said compound of formula 1.
Patent KR-20010041492-A (KR)
IPC: G06K19/07
Filed: 1999-03-03
Abstract: An identification system is provided for identifying a plurality of object-based transponders (14, 16, 18, 20) using an interrogator (10). The interrogator (10) includes a transmitter for transmitting an interrogation signal to the transponders, a receiver for receiving identification signals from the transponders, and processor means (21) for determining the individual and correct receipt of an identification signal. The transponders operate on the basis of backscatter modulation, and include a detector for detecting the presence of an interrupt signal from the interrogator. Control logic responsive to the detector is arranged to cease signal transmission from the transponder if the transponder completes transmission of the identification signal without receiving an interrupt signal during such transmission. The interrogator (10) is arranged to receive the identification signals from the transponders (14, 16, 18, 20) and substantially contemporaneously to determine if any identification signal has been individually and correctly received. In the event of any identification signal is being individually and correctly received, the interrogator (10), at substantially the same time, transmits a common interrupt signal for temporarily suspending signal transmission from a transponder (14) if the transponder is transmitting its identification signal at the time it receives the interrupt signal. The transponder (14) independently ceases signal transmission if it completes transmission of an identification signal without receiving an interrupt signal.
Patent KR-20010052243-A (KR)
Inventor: GROSCH GEORG
IPC: B01J35/00
Filed: 1999-04-07
Abstract: A method for producing a shaped body, consisting of at least one porous oxide material, preferably a titanium silicate, and at least one metal oxide, comprising the following step (i): (i) the porous oxide material is mixed with at least one metal oxide sol, preferably a silica sol, that has a low alkaline and alkaline-earth metal ion content and/or with at least one metal oxide that has a low alkaline and alkaline-earth metal ion content. The invention also relates to the use of said shaped body in the production of an alkene oxide.
Patent KR-20010042547-A (KR)
IPC: A61J3/07
Filed: 1999-04-09
Abstract: This invention concerns wettable microcapsules ethylcellulose coated cores and to processes for their preparation; in particular, to microcapsules with ethylcellulose coats that are wettable so that they are suspendable in aqueous medium. The wettable microcapsules can be prepared by applying ethylcellulose onto drug containing core by phase separation from a solvent to provide microcapsules, optionally washing said microcapsules with a solvent in which said microcapsules are substantially insoluble and drying, (a) one or more surfactants is/are incorporated in the solvent at the phase separation step; and/or (b) one or more surfactants is/are incorporated in the solvent used to wash the microcapsules; and/or said microcapsules being coated with one or more surfactants optionally in the presence of a binder.
Patent KR-20010042755-A (KR)
IPC: C23C16/18
Filed: 1999-04-15
Abstract: For manufacturing substrate materials which are needed for the manufacture of electrical circuit carriers, methods are known in which metal layers are applied to a dielectric substrate by means of a glow discharge process and thereafter additional metal layers are applied by means of electroplating processes. These methods however are not suitable for the manufacture of substrate materials which are suitable for high frequency applications in the gigahertz range. The invention starts from the previously-mentioned methods and solves the described problem through the use of fluoropolymers and through coating of these materials by means of a glow discharge process with nickel, since by this means even very smooth surfaces of the substrate can be securely coated. The metallised materials can be coated with additional metal layers from electroless or electrolytic deposition baths.
Patent KR-20010071353-A (KR)
Title: 2중 ｃｍｐ 패드 조절기
IPC: B24B57/02
Filed: 2000-03-29
Abstract: 일실시예에 따르면, 본 발명은 연마 패드를 조절하는데 사용하기 위해 적어도 두 개의 조정 암을 갖는 CMP 연마 장치에 관한 것이다.  CMP 연마 장치는 슬러리를 분배하고 패드를 조절하도록 구성된 제 1 패드 조절기를 포함한다.  제 2 패드는 연마 패드의 일부를 세정하고 세정 화학제를 분배하도록 구성된다.  이 실시예를 이용하면, 개선된 패드 세정, 양호한 슬러리 분배, 개선된 웨이퍼 품질 및 더 빠른 생산의 이점을 갖는다.
Patent KR-20020063366-A (KR)
Title: An apparatus for data transmitting/receiving and method of controlling the apparatus and facsimile-apparatus
Inventor: ON JAE GYEONG
IPC: H04N1/32
Filed: 2001-01-29
Abstract: PURPOSE: A device for transmitting and receiving data and a method for controlling the same, and a facsimile applying the same thereto are provided to enable a user to select an automatic repeat mode setting a minimum transmission rate, so as to prevent data from being transmitted in a low transmission rate and reduce a data transmission time. CONSTITUTION: A transmitting/receiving unit(15) interfaces with a communication network(10), and modulates data to be transmitted and demodulates received data. A key input unit(16) arranges keys therein and enables a user to select an automatic repeat mode, to select a minimum data transmission rate and make data transmitted over the selected minimum data transmission rate. And a controller(19), if the automatic repeat mode is set, gradually lowers a data transmission rate according to a set descent pattern whenever a transmission error rate reaches a set value, while transmitting transmission object data to a receiving apparatus of the other party. If the lowered data transmission rate reaches the minimum data transmission rate selected through the key input unit, the controller disconnects with the receiving apparatus of the other party then reconnects with the receiving apparatus, to transmit the transmission object data through the transmitting/receiving unit.
Patent KR-20010053354-A (KR)
Inventor: LEE HWI JAE
IPC: G02C5/02
Filed: 2001-01-31
Abstract: PURPOSE: A lens rims for glasses is provided to obtain various form of lens rims which are light and beautiful by press cutting or extruding material of the lens rims of aluminum. CONSTITUTION: The material(2) for the lens rims is molded with aluminum and cut and curved to form the lens rims. The material for the lens rims(2) is press-forged to form figure on one surface of the lens rims(2). The protruding part(14) is installed on one end of the material(2) for the lens rims(2). The protruding part(14) is located on the edge of the lens rims(2) and is cut-processed to have diverse shapes. Therefore it is possible to obtain diverse form of lens rims which are light and beautiful.
Patent KR-20010035352-A (KR)
Title: A heating meterial for heating food packed in a package
Inventor: LEE SANG BEOM
IPC: C09K5/00
Filed: 2001-02-06
Abstract: PURPOSE: Provided is a heating material composition for instant food, which raises the temperature of a packed food up to 80-100deg.C by inserting a heating element of calcium oxide mixture into a heating apparatus to generate heat of reaction by hydration and neutralization without a burner or a heater. CONSTITUTION: The heating composition for food heated instantly is obtained by the steps of: i) mixing 50-250g of calcium oxide powder, 3-15wt% of NaOH, 3-15wt% of alkali metal oxide, 3-15wt% of aluminium metal, and 3-15wt% of acidic salt; and then ii) being contacted the mixture with an acidic or a neutral electrolyte solution to generate heat of reaction.
Patent KR-20010085566-A (KR)
Title: Lithium fluoroalkylphosphates and their use as electrolyte salts
Inventor: IGNATIEV NICOLAI
IPC: C25B3/28
Filed: 2001-02-24
Abstract: PURPOSE: Provided are lithium fluoroalkylphosphates which display no or only very slight signs of hydrolysis over a long period of time, a process for preparing them and their use as electrolyte salts in batteries, capacitors, supercapacitors and electrolytic cells to extend or improve their life and the performance. CONSTITUTION: Lithium fluoroalkylphosphates are represented by the general formula(1): Li(PFx(CyF2y+1-zHz)6-x) where 1 <= x <= 5, 3 <= y <= 8 and 0 <= z <= 2y + 1 and the ligands (CyF2y+1-zHz) can be identical or different, with the exception of compounds of the general formula(2): Li(PFa(CHbFc(CF3)d)e) in which a is an integer from 2 to 5, b = 0 or 1, c = 0 or 1, d = 2 and e is an integer from 1 to 4, with the provisos that b and c are not simultaneously 0 and the sum of a + e is 6 and the ligands (CHbFc(CF3)d) can be identical or different.
Patent KR-20020071590-A (KR)
Title: A bending machine for bending threadlike material such as tubes, rods, profiles or metal wire
Inventor: BIELLA MARIO ALBERTO
IPC: B21D11/00
Filed: 2001-03-07
Abstract: PURPOSE: A bending machine for bending threadlike material such as tubes, rods, profiles or metal wire is provided in which bending dies are positioned promptly and accurately during bending, bending machine is not required to be switched off to replace the bending dies, and tubes are accurately unloaded and horizontally bended. CONSTITUTION: In a bending machine for bending threadlike material such as tubes, rods, profiles or metal wire, wherein the bending machine comprises a bending machine bed(2) which is equipped with parallel guides(4) and movably supports a transport stand(5) for feeding, rotating and locking the material to a set position, the bending machine is characterized in that the bending machine bed(2) is equipped with a T shaped cross-member(3) comprising parallel guides(10,11), the parallel guides(10,11) support a transport stand(12) that is controlled to be moved, the transport stand(12) provides a fixed support shaft(15) comprising an end part portion(16) supporting bending die assemblies and comprises a bending head(14) corresponding to bending arms(19,20) capable of vibration, and the bending head(14) is supported by a horizontal shaft and controllably driven for an axis of the horizontal shaft.
Patent KR-20010090000-A (KR)
Inventor: SCHNEIDER HEINRICH
IPC: A61L24/10
Filed: 2001-03-17
Abstract: PURPOSE: Provided is a thrombin preparation which is stable in the liquid state and is distinguished by high purity and virus safety, and to a process for its production. CONSTITUTION: The thrombin preparation comprises a noncovalently binding inhibitor as stabilizer, wherein the thrombin preparation stable in the liquid state comprises besides a soluble calcium salt and sodium chloride as stabilizers, a buffer substance, a sugar or sugar alcohol and/or an amino acid and/or a salt of a mono- or polycarboxylic acid or a salt of a mono- or polyhydroxycarboxylic acid. A process for producing a thrombin preparation comprises: activating a prothrombin obtained from plasma or a plasma fraction to thrombin, where optionally involving appropriate, further processing steps; and purifying by a hydrophobic interaction chromatography. It is also possible in addition to carry out a cation exchange chromatography.
Patent KR-20020074287-A (KR)
Title: Device for elongating retiform plastic
Inventor: KIM WAN SU
IPC: B29C55/18
Filed: 2001-03-19
Abstract: PURPOSE: A plastic reticular plate elongating apparatus is provided to pass and elongate a plastic plate material through a plurality of rollers in order to increase a speed. CONSTITUTION: A latch(11) is formed at a circumference of each of a plurality of elongating rollers(10a 10d). Rotating speeds from a first elongating roller(10a) to a final elongating roller(10d) are gradually increased to a set elongating point. A lead guide(14a) is installed at the first elongating roller(10a) and guides a plastic plate material to a next elongating roller(10b) which is adjacent to the first elongating roller(10a). Moving guides(14b 14d) are installed between the elongating rollers(10b 10d) and guide the plastic plate material to the elongating rollers(10b 10d). A hole is formed at the plastic plate material. A latch is formed each of chains. A second sprocket is located at the same vertical line of a first sprocket.
Patent KR-20010094991-A (KR)
Title: A reception apparatus
Inventor: HIROSAKI KOJI
IPC: H04B17/40
Filed: 2001-03-21
Abstract: PURPOSE: To provide a receiver that can surely eliminated transmission channel distortion by calculating a response of the transmission channel not susceptible to the effect of a noise of the receiver itself. CONSTITUTION: A transmission channel response calculation section 13 calculates 1st to n-th transmission channel responses to store them to a storage section 14. A correlation calculation section 15 obtains correlation values of the 2nd to the n-th transmission channel responses with respect to the 1st transmission channel response and provides an output of the results to a transmission channel response synthesis section 17. The transmission channel response synthesis section 17 synthesizes the 1st to n-th transmission channel responses by adding a weight corresponding to each correlation value to it to obtain a synthesized transmission channel response. The synthesized transmission channel response has less effect of noise. A distortion compensation section 18 uses the synthesized transmission channel response to eliminate the distortion in the received signal.
Patent KR-20020074909-A (KR)
Title: A System for Acquiring Psychological Information of Customer for Customer Relationship Management
Inventor: KO YOUNG GUN
Filed: 2001-03-22
Abstract: PURPOSE: A system for obtaining client information for managing a client relation is provided to enable clients to select a web page of a design adapted to ones' taste, recognize an objective mental state of a client, and manage a client relation through a web design format selected by client. CONSTITUTION: In a web site operating server system(200) for supplying a plurality of web pages to a client computer(100) through a network, a member information managing unit(220) registers/manages member information of a client necessary for a member registration in a database(260). A web page supplying unit(230) supplies a web page of a design selected by a client in the database(260) constructed including web pages having web pages which is constituted by various physical characteristics of a design with respect to identical contents. A preference recognizing unit(240) recognizes a specific design format preference of a corresponding client through web page operation information of a design selected by a client out of many web pages and registers the preference in the database(260). A mental state characteristic recognizing unit(250) analyzes the specific design format preference of the client, recognizes a mental state characteristic of a corresponding client, and registers the mental state characteristic in the database(260).
Patent KR-20020077625-A (KR)
Inventor: PARK JIN YEONG
IPC: B60C1/00
Filed: 2001-04-02
Abstract: PURPOSE: Provided is a tread rubber composition using a styrene butadiene rubber of which the terminal is modified into a hydroxy group, which can improve brake power and rotation resistance without lowering abradability. CONSTITUTION: The tread rubber composition uses the styrene butadiene rubber of which the terminal is modified into the hydroxy group, or a mixture rubber comprising 10-70phr of the styrene butadiene rubber of which the terminal is modified into the hydroxy group, and 30-90phr of a natural rubber or a butadiene rubber, of which the terminal of the styrene butadiene rubber is modified into the hydroxy group by using 0.3-1mol(per 1 molecular polymer) of a benzophenone-based modifier such as 4,4'-bis-(diethylamino)benzophenone or 3,3',4,4'-benzophenonetetracarboxylic dianhydride.