baber/WOPTO huggingface dataset:
Patent KR-20020029365-A (KR)
Title: Process for the Continuous Production of Gel Free Polymers, and Powder and Liquid Coating Applications Containing Gel Free Polymers
IPC: C08F4/34
Filed: 2000-07-12
Abstract: A process is disclosed for a continuous, high temperature polymerization process for preparing a gel free polymeric product.  The process comprises continuously charging into a reactor at least one monomer such that the reactor is filled to 100 percent of its usable volume.  The reactor is maintained at an effective temperature for an effective period of time to cause polymerization of the monomers into a polymeric product, such that the polymeric product is formed substantially free of gel particles.
Patent KR-20020040876-A (KR)
IPC: C30B29/36
Filed: 2000-10-12
Abstract: 본 발명은 ALD 공정에 사용되는 소오스 재료를 수정하는 방법, ALD 공정에 의해 전이 금속 질화물 박막을 증착시키는 방법 및 이러한 방법에 사용되는 장치에 관한 것이다.  본 발명에 따라 전이 금속 소오스 재료는 금속 소오스 재료를 증발시키고, 상기 증발된 금속 소오스 재료를 고온에서 유지된 고체 환원제를 포함하는 환원 영역 내에 유입시킴으로써 환원된다.  그후, 금속 소오스 재료는 상기 소오스 재료를 가스 형태로 수송되기에 충분히 높은 증기압을 갖는 반응 부산물과 환원된 금속 화합물로 전환시키기 위해 고체 또는 액체 환원제와 접촉된다.
Patent KR-20020075866-A (KR)
Title: 전류조정장치 및 전류조정방법
IPC: H02M7/48
Filed: 2001-09-28
Abstract: 본 발명은 전력원으로부터 부하로 공급되는 전류를 조정하는 전류조정장치 및 전류조정방법에 관한 것으로서, 
     외부의 교류전원(20)과 부하(30)의 사이에 흐르는 전류의 방향 및 크기가 전류트랜스(11)에 의해 검지되고, 검지의 결과, 전류트랜스의 2차권선(11B)에 발생한 전압은 교류전원(20)의 전압과 중첩되고, 동기전력원(S)에 공급되며, 동기전력원(S)은 자기에게 공급된 전압과 순간값이 동등한 전압을 발생하고, 부하(30)에 병렬로 인가하며, 동기전력원(S)이 인가하는 전압은 전류트랜스(11)가 검지한 전류를 감소시키는 값을 갖기 때문에 교류전원(20)과 부하(30)의 사이에는 전류가 실질적으로 흐르지 않게 되는 것을 특징으로 한다.
Patent KR-20020063922-A (KR)
IPC: H04L29/06
Filed: 2001-05-15
Abstract: 종래의 전화기에 접속된 인터넷 전화 어댑터는, 인터넷 전화를 이용할 수 없을 때에 공중 회선으로 전환하여, 통상의 전화로서 전화를 걸 수 없다는 문제가 있었다.  공중 회선과 IP 네트워크를 접속한 통화 장치 어댑터는, 공중 회선 신호 송수신부(1100)가 전화기(10)로부터 통화 정보와 전화번호를 입력하고, 접속처 판정부(200)가 상기 전화번호에 대응하는 IP 어드레스를 취득하고, 경로 선택 정보를 생성하여, 경로 선택 정보를 회선 접속 전환부(100)에 전달한다.  회선 접속 전환부(100)는, 상기 경로 선택 정보에 따라 공중 회선(13)의 경로와 IP 네트워크 통신 처리부(5000)로부터 IP 네트워크(14)를 통한 경로 중의 어느 하나의 경로를 선택하여 전화기(20)에 상기 통화 정보를 송신한다.
Patent KR-20020075925-A (KR)
IPC: D04B7/26
Filed: 2001-02-26
Abstract: 전후  한  쌍으로  설치하는  제1, 제2하부 니들베드와  상기  하부 니들베드의  각각의  상위에  설치하는  제1, 제2상부 니들베드를  구비하는  4-베드 횡편기를  사용하여,  제1하부 니들베드와  제2상부 니들베드의  편침을  사용하여  편성되는  리브 편조직(rib knitting)을  포함하는  제1편성포와,  제1상부 니들베드와  제2하부 니들베드의  편침을  사용하여  편성되는  리브 편조직을  포함하는  제2편성포를  편성폭의  측단부에서  연결하여  통 모양으로  편성함과  동시에  각  편성포를  앞측 실과  뒤측 실에  의하여  플레이팅  편성하는  방법으로서,  제1편성포를  편성할  때에  앞측 실을  뒤측 실보다  제2상부 니들베드에  근접시키고,  제2편성포를  편성할  때에  앞측 실을  뒤측 실보다  제1상부 니들베드에  근접하도록  앞측 실에  사용하는  급사구의  위치를  그  때마다  변위시켜  편성하고,  4-베드 횡편기에  의한  플레이팅  편성에  있어서의  앞측 실과  뒤측 실의  급사조건을  안정시켜  얼룩이  없고  외관이  미려한  플레이팅  편성포를  제공한다.
Patent KR-20030013373-A (KR)
IPC: A61P9/00
Filed: 2001-01-25
Abstract: 본 발명은 추출 및 결정화에 의해 발효 브로스로부터 스타틴 화합물을 정제하는 방법에 관한 것이다. 발효 브로스로 알칼리 전처리 및 알칼리 정제를 포함하는 전처리 절차를 수행한다. 전처리 절차 후, 산성 조건하에 스타틴 화합물을 소수성 용매로 추출하고, 결정화에 의해 정제한다. 유기 추출 용매를 농축시킨 후, 약염기로 추출한다. 그 후 스타틴 화합물을 결정화에 의해 정제한다.
Patent KR-20030008218-A (KR)
Title: Process for manufacture of zeolites and zeolite mixtures having enhanced cation exchange properties, products produced thereby, and detergent compositions formulated therewith
IPC: C01B39/14
Filed: 2001-03-15
Abstract: A zeolite A or an A/X mixture having an LCC >70 g liquid/100 g zeolite (hydrated) and a cold water CER >200 mg CaCO3/gram anhydrous zeolite (hydrated). The zeolite product may have a crystal size of 0.1-0.7 microns, a bulk density of 0.19-0.37 g/ml, and a median particle size of 1-5 microns. A process for making zeolite A or A/X mixtures is also claimed, including mixing a sodium silicate solution, a sodium aluminate solution, and an amorphous aluminosilicate initiator gel in a mixing vessel to create an aluminosilicate synthesis gel, and crystallizing the aluminosilicate synthesis gel to form zeolite crystals. The sodium aluminate solution may be added gradually to at least the sodium silicate solution at a rate of about 1-5% of the total batch alumina per minute, and/or a percentage of the total batch alumina may be added as alumina trihydrate (ATH) powder. The amount of total batch alumina added as an undissolved source of soluble alumina and the presence or absence of initiator or "seed" gel determines whether the resulting zeolite product is an A/X mixture or only zeolite A. A process to augment the yield of a synthesis mixture is also claimed, comprising providing undissolved alumina in substantial excess of stoichiometric requirements in a primary crystallization step, yielding a slurry of crystalline zeolite A in an alumina-enriched mother liquor, and then adding soluble silicate to initiate a second stage of very rapid crystallization. Detergents containing zeolites of this invention are claimed.
Patent KR-20020093059-A (KR)
Title: 마이크로스피어 제조 방법
IPC: A61K47/34
Filed: 2001-04-23
Abstract: 하기를 특징으로 하는 마이크로스피어 제조 방법: 약물, 생분해성 중합체 및 중합체에 대한 수 혼화성 양호한 용매 (용매 A)를 함유하는 중합체 용액을, 중합체에 대해 불량한 용매이고, 용매 A와 혼화성이 있는 용매 (용매 B) 및 중합체에 대해 불량한 용매이고, 용매 A와 비혼화성인 용매 (용매 C)의 균질한 액체 혼합물에 첨가하고; 생성된 혼합물을 에멀션화하여, 중합체 용액이 분산된 상을 형성하고, 균질한 액체 혼합물이 연속 상을 형성하는 에멀션을 제조하고; 분산된 상으로부터 용매 A를 제거함.
Patent KR-20030028491-A (KR)
IPC: F16F15/30
Filed: 2001-06-28
Abstract: 가공품(30)의 모서리(30B)로부터 버를 제거하는 장치는, 회전하는 축(16)과, 이 축(16)의 말단측 단부에 부착된 연마기구(18)와, 연마기구(18)의 말단측 단부에 장착된 비연마 칼라(20)를 포함한다.  비연마 칼라(20)는, 회전하는 연마기구(18)가 버를 제거하기 위한 위치로 전진하고 있는 동안, 가공품(30)의 벽(30A)을 의도하지 않게 연마되지 않도록 보호한다.  회전하는 축(16)의 기부측 단부는, 가공품(30)의 벽(30A)에 의해 장치에 횡력이 가해질 때, 축(16)이 절곡될 수 있도록 하는 가요성 체결부재(14)에 부착된다.  연마기구(18)의 단면 형태는, 버를 제거하고자 하는 모서리의 형태에 의존하여 곡선형 및/또는 다각형일 수 있다.  2개 이상의 서로 다른 연마기구 및/또는 비연마 칼라가 동시에 축에 부착될 수 있다.
Patent KR-20040062342-A (KR)
Title: Differential output circuit
Inventor: YOO JAE SEOK
IPC: H03F3/45
Filed: 2003-01-02
Abstract: PURPOSE: A differential output circuit is provided to increase the accuracy of a differential output signal by reducing a magnitude of the differential output signal and a change of an offset voltage. CONSTITUTION: A bias circuit(100) compares a reference voltage with a voltage of which an external resistance is multiplied by a bias current to generate the bias current. A current mirror circuit(110)mirrors the bias current to generate the mirrored current. A common mode feedback circuit(120) compares the reference voltage with a feedback voltage to change the level of an output signal. A driver(130) changes the level of a differential output signal according to the level of the output signal of the common mode feedback circuit(120) in response to an input signal. The driver(130) distributes a voltage of the differential output signal to generate the feedback voltage.
Patent KR-20040063043-A (KR)
Inventor: HONG SOK YONG
IPC: F16B39/28
Filed: 2003-01-04
Abstract: PURPOSE: A nut-bolt coupling unit with a release preventing piece is provided to prevent a bolt from being release by attaching the release preventing piece to the nut-bolt coupling unit. CONSTITUTION: A nut-bolt coupling unit includes a bolt, a nut and a release preventing piece(30) attached to the nut of the nut-bolt coupling unit in order to prevent the bolt from being released from the nut. The release preventing piece(30) has a ring section(32), plural joint sections(34), plural latches(36), and a relief groove(38). The ring section(32) is attached to a hollow section of the nut. The joint sections(34) are integrally formed with an inner circumferential surface of the nut. The latches(36) extend from the joint sections(34) to a valley section(11a) of the bolt.
Patent KR-20040065445-A (KR)
Inventor: KIM GYU HYEON
IPC: G11C7/00
Filed: 2003-01-14
Abstract: PURPOSE: A semiconductor memory device having a structure of preventing data distortion on a data input/output line and a method for transmitting memory cell data of the same are provided to prevent the data distortion on the data input/output line by reducing a line resistance of the second data input/output line couple. CONSTITUTION: A semiconductor memory device having a structure of preventing data distortion on a data input/output line includes a couple of data input/output lines, a latch circuit, a switching circuit, a current mirror, and a current sense amplifier. The latch circuit(10) is used for receiving data from a memory cell and latching the received data. The switching circuit is used for transmitting the output data of the latch circuit to the data input/output line in response to a column selection signal. The current mirror(20) is used for sensing the amount of current applied to the data input/output lines and outputting the current corresponding to the amount of sensed current. The current sense amplifier is used for receiving, sensing, and amplifying an output signal of the current mirror.
Patent KR-20040067608-A (KR)
Inventor: CHOI GWAN YEONG
IPC: B22F9/08
Filed: 2003-01-24
Abstract: PURPOSE: A method for manufacturing spherical high quality metal alloy powder having an average particle size of 50 μm or less and uniform chemical composition without surface oxidation by gas-atomization for efficiently controlling flow of gas using nozzle and melting unit, and metal powder manufactured by the method are provided. CONSTITUTION: The method comprises a process of making a stream(11) of molten metal without stopper using melting chamber of gas atomizer; a process of atomizing molten metal using atomizing nozzle(16) of the gas atomizer; and a process of solidifying the molten metal in the atomizing chamber, wherein manufactured metal powder has surface oxidation degree of 50 ppm or less, uniform chemical composition, an average particle size of 50 μm or less and spherical shape, wherein a melting tube connected to the nozzle is used in the melting chamber so that molten metal is supplied to the nozzle by using pressure change of the melting chamber without using of the stopper, wherein the atomizing nozzle is constructed in such a structure that flow of gas is smoothly proceeded, and an angle(13) between the stream of the molten metal and gas ejected is in the range of 5 to 35 degrees, wherein atomizing pressure of gas used in the atomizing nozzle is in the range of 0.5 to 4.0 MPa, wherein the gas includes inert gases such as nitrogen, argon and helium and air, and wherein the manufactured metal powder includes metal powders having high melting point such as stainless steel, copper and metal powders of nickel, and aluminum, zinc, tin and magnesium.
Patent KR-20040070612-A (KR)
Inventor: LEE HYUNG
IPC: A24D3/04
Filed: 2003-02-04
Abstract: PURPOSE: Provided is a cigarette with a filter which is composed of a physical filter and filter space filled with additive to extract several toxic materials. CONSTITUTION: The filter comprises: a filter rod(2) which contains additives or device inside to eliminate toxic materials; an extraction filter which has a smoke entrance and smoke collision projection at the entrance and exit part of smoke; a transparent covering paper to cover the filter rod(2), and a transparent clip paper(3) to wrap the additive or device and being connected to cigarette rod(1), making the interior of the filter visible.
Patent KR-20040071348-A (KR)
Inventor: KIM CHEOL SU
IPC: B01L7/00
Filed: 2003-02-05
Abstract: PURPOSE: An experimental apparatus for use in the parallel control of an evaporation pressure is provided to enable beginners to easily convert the flow direction of a coolant through operation of valves and appropriate design of operating circuits, resulting in effective observation and study of operating control principles thereof. CONSTITUTION: The experimental apparatus for the parallel control of an evaporation pressure comprises a refrigeration device, and a control panel(2) for controlling respective components of the refrigeration device. The refrigeration device comprise a compressor(11), a condenser(12), a solution feeder(14), a sight glass, a filter drier and an electronic valve, which are disposed on a plate(1) and are successively connected to one another using copper pipes, a two-way distribution pipe installed downstream of the electronic valve, an automatic expansion temperature valve(21), an evaporation coil installed in an evaporation chamber(22), and an evaporation pressure adjustor(23) adapted to change an indoor temperature through control of the evaporation pressure and the amount of a coolant, which are successively connected to one branch of the two-way pipe, a manual expansion valve(31), another evaporation coil installed in fan motor evaporator chamber(32), and a counter-current prevention valve(33), which are successively connected to the other branch of the two-way pipe, and a solution separator(18) installed downstream of the adjustor and counter-current prevention valve so as to continuously circulate the coolant to the compressor.
Patent KR-20040071787-A (KR)
Inventor: KIM CHUL WON
Filed: 2003-02-07
Abstract: PURPOSE: An AD(ADvertisement) method using an avatar moving on an Internet user screen and a computer-readable recording medium recording a program for the same are provided to expose a user to the AD naturally, and induce an AD effect from the user having no intention to view the AD by displaying the AD on the screen along the movement of the avatar. CONSTITUTION: After member registration, the user selects the avatar. The user enters the cyber space that the user moves the avatar to search or the EC(Electronic Commerce). The user moves the avatar. When the avatar moves to an avatar moving path, the AD is displayed. If the avatar is stopped, the AD disappears.
Patent KR-20040071913-A (KR)
Inventor: JIN JONG DO
IPC: A61H23/02
Filed: 2003-02-07
Abstract: PURPOSE: A foot massage apparatus is provided to promote the blood circulation by stimulating each foot spot suitable for acupuncture, to give the effect as massaging whole body, and besides to give the warmth effect by configuring an infrared heating member. CONSTITUTION: The foot massage apparatus having a vibrating motor(3) integrated in the lower part of its body(1) includes; two foot-shaped vibration recesses(2) on the upper surface of the body(1) wherein vibrators(4) of the vibrating motor(3) is attached to each vibrating plate(5) and fitted into the vibration recesses(2); an inserted hole(6) formed between the foot-shaped vibration recesses(2), into which a warmth inducer(8) with an infrared lamp(7) can be removably arranged; a heating sheet layer(10) on the upper surface except for the vibration recesses(2) and the inserted hole(6) on the body(1); and a cover(12), having a far-infrared radiator(11) attached thereto and arranged on the heating sheet layer(10).
Patent KR-20040072270-A (KR)
Title: Method for forming contact hole pattern of semiconductor device
Inventor: BAEK SEUNG WON
IPC: H01L21/28
Filed: 2003-02-10
Abstract: PURPOSE: A method for forming a contact hole pattern of a semiconductor device is provided to prevent the distortion of contact hole due to resist flow process by using a subsidiary groove. CONSTITUTION: A pattern substance layer(23) is formed on a silicon substrate(21). A photoresist layer is coated on the pattern substance layer. A photoresist pattern(25) is formed to expose a contact hole region and a subsidiary groove(25a) is formed at a non-contact hole region. A contact hole pattern is formed by patterning the pattern substance layer using the photoresist pattern having the subsidiary groove as a mask.
Patent KR-20040072943-A (KR)
Inventor: PARK SEUNG GYEONG
IPC: B60J3/00
Filed: 2003-02-11
Abstract: PURPOSE: A shading device of a vehicle is provided to prevent the temperature of the room of the vehicle from rapidly rising, to protect passenger's privacy through substitutive use for a curtain, and to excite consumer's interest, by installing a shade inside the vehicle and intercepting sunlight. CONSTITUTION: A shading device of a vehicle comprises a panel(42) installed inside the vehicle; a roller rotatably installed inside the panel; a shade(60) wound on the roller; and a holding unit for fixing the shade. A groove(44) adjacent to a glass(50) is formed in the panel. The roller has restoring force by an elastic body in a direction. The shade moves through the groove. The elastic body is a spring one end of which is fixed to a side of the roller and the other end is fixed to an inner side of the panel.
Patent KR-20040072431-A (KR)
Inventor: HONG JONG CHEOL
IPC: H04W8/20
Filed: 2003-02-12
Abstract: PURPOSE: A wireless terminal processing a memory area connectedly with an IC chip, and a method for processing a memory area connectedly with an IC chip are provided to flexibly cope with the remaining storage space of an IC chip, and apply various application or data requiring the security to the IC chip at any time. CONSTITUTION: A receiving unit receives application or data from a server or device. A memory area stores the application or data. An IC(Integrated Circuit) chip stores access(or log-in) information to access(or log-in) the memory area. A control unit extracts the application or data by using the access(or log-in) information stored on the memory area, or controls to store the application or data on the memory area.
Patent KR-20040073786-A (KR)
Inventor: CHA GEON EOP
Filed: 2003-02-14
Abstract: PURPOSE: A method and a device for securing a database are provided to keep the security of a user mail by encrypting/storing the user mail downloaded from a main server and safely keep a local database on a mail client by using the MAPI(Message Application Programming Interface). CONSTITUTION: The databases(111,112) store the user mail. An encrypting part encrypts an item selected from the mail stored in the database by a user and stores the encrypted mail in the database. An encryption/decryption part(130) decrypts/displays the encrypted mail to a certified user when the user accesses the mail stored in the database. An MAPI tool(120) transmits a message between the database and the encryption/decryption part as an MAPI object form.
Patent KR-20040074742-A (KR)
Inventor: PARK DONG SEOK
IPC: H01L21/027
Filed: 2003-02-18
Abstract: PURPOSE: A method for measuring mis-alignment of patterns in a semiconductor fabrication process is provided to measure correctly the mis-alignment of patterns having a measuring coordinate system rotated as much as a predetermined angle from a reference coordinate system by using an existing alignment key. CONSTITUTION: A rotary angle measuring process is performed to measure a rotary angle of a measuring coordinate system to a reference coordinate system(10). A mis-aligned coordinate measurement process is performed to measure a mis-aligned coordinate value by using the reference coordinate system of the alignment key(20). The mis-aligned coordinate value printed on the measuring coordinate system is calculated by using the measured mis-aligned coordinate value(30).
Patent KR-20040080205-A (KR)
Inventor: LEE SE BOK
IPC: B60R1/06
Filed: 2003-03-11
Abstract: PURPOSE: A side mirror for removing a blind spot is provided to enable a driver to safely drive a vehicle by having a lower curvature unit and a high curvature unit formed at one side of the lower curvature unit. CONSTITUTION: In a side mirror(50) including a mirror housing(51) and a mirror(52), the mirror includes a lower curvature unit(52a) and a high curvature unit(52b). The lower curvature unit is convexly formed at the center of the mirror. The high curvature unit is formed at one side of the lower curvature unit.
Patent KR-20040082196-A (KR)
Inventor: CHOI YEONG JUN
IPC: H01L21/027
Filed: 2003-03-18
Abstract: PURPOSE: An exposer for X-ray is provided to form various three-dimensional patterns on a substrate by shifting vertically and horizontally or rotating the substrate and a mask to X-ray beams. CONSTITUTION: A substrate on which a resist is coated is loaded on a surface of a substrate stage(60). The substrate stage is used for shifting vertically or horizontally the substrate. A mask stage(50) is installed at one side of the substrate stage. A mask is loaded on the mask stage. The mask stage is used for shifting the mask, vertically or to the substrate. A scan stage(70) is connected to the substrate stage and the mask stage in order to form three-dimensional patterns on the substrate by shifting vertically the substrate stage and the mask stage or rotating the substrate stage and the mask stage to a light source.
Patent KR-20040083559-A (KR)
Inventor: KIM CHEOL BO
IPC: B23P15/00
Filed: 2003-03-22
Abstract: PURPOSE: An apparatus for working a tablet sorting panel is provided to improve the selection efficiency of tablets, and to reduce working time. CONSTITUTION: An apparatus for working a tablet sorting panel is composed of a panel feeding unit for feeding a table(210) to which the tablet sorting panel(600) is mounted, a saddle feeding body(400) installed at a main body(200) and disposed above the table, and a saddle(500) installed at the saddle feeding body. The panel feeding unit includes a motor, a driving shaft(330) for feeding the table, a power transmission unit for transmitting driving force of the motor to the driving shaft, and a guide shaft(340) for guiding the motion of the table.
Patent KR-20040083689-A (KR)
Inventor: KIM GYEONG HO
IPC: G02F1/13
Filed: 2003-03-24
Abstract: PURPOSE: An LCD cooling system is provided to cool an LC panel in a short time by using cooled air of a chiller, a compressor and a heat exchanger after aging, thereby reducing the domain reject due to the orientation of liquid crystal. CONSTITUTION: An LCD cooling system includes a chiller(11) for cooling a refrigerant, wherein the refrigerant is to be cooling water or Galden. A compressor(12) condenses the cooled refrigerant. A heat exchanger(13) carries out the heat exchange between the cooled refrigerant and air. The cooled air is blown to a chamber(15) by a fan(14) for cooling a plurality of LC panels, wherein the LC panels are aging-processed at about 110°C. A damper(16) controls the amount of the air discharged from the chamber.
Patent KR-20030060823-A (KR)
Inventor: KIM TAE SIK
IPC: B01D35/00
Filed: 2003-03-25
Abstract: PURPOSE: A water purifier equipped with built-in anion air conditioning system is provided, which convert cation generated from electromagnetic wave into anion that is not harmful to human body and reinforce the function of air conditioner, so that the air conditioner can remove dust and bacteria, and control humidity and deodorize. CONSTITUTION: In a water purifier(100) where raw water supplied from an energy source pass through a sediment filter, pre-carbon filter, UF membrane and silver ceramic in the case(1), comprised are an anion air conditioning system(200) connected to the energy source in a space at the other end; and an anion fan set at an open surface of the case(1).
Patent KR-20040087124-A (KR)
Inventor: YOON YEO JIN
IPC: A61Q19/02
Filed: 2003-04-04
Abstract: PURPOSE: Provided are a pearl-loess pack for the beauty care, and the manufacturing method thereof by powdering pearl, loess and tourmaline. Therefore, the pearl-loess pack prevent skin-aging, and has skin whitening effect. CONSTITUTION: The pearl-loess pack is manufacturing by powdering loess which emits ultra far-infrared rays, pearl which displays skin whitening effect, and tourmaline which emits anions into 10μ or less, and mixing them. Therefore, the absorption of the powered pearl, loess and tourmaline is increased.