baber/WOPTO huggingface dataset:
Patent KR-20010032229-A (KR)
IPC: A61K47/14
Filed: 1998-11-18
Abstract: The invention relates to a pharmaceutical composition having the following constituents: azelaic acid, polyacrylic acid, triacylglyceride, propylene glycol, polysorbate, soya lecithin, water and salts. The composition is a hydrogel which is suited for the treatment of rosacea, presbyderma, melasma or skin irritations.
Patent KR-20010034031-A (KR)
Title: 증폭기에 의해 생성된 ｄｃ 오프셋 및 노이즈를감소시키는 수단을 포함하는 회로
IPC: H03F3/34
Filed: 1999-10-28
Abstract: 증폭기(AMP)는 이 증폭기(AMP)에 의해 생성된 DC 오프셋과 노이즈를 감소시키기 위해 한 쌍의 초퍼(CHP i ,CHP o )를 구비하고 있다. 최적의 노이즈 감소를 얻기 위해, 한 쌍의 초퍼(CHP i ,CHP o )는 고주파로 동작한다. 한 쌍의 초퍼(CHP i ,CHP o )의 스위치의 소위 전하 주입이 DC 오프셋을 야기하기 때문에 결과적으로 DC 오프셋 삭제는 최적이 아니다. 이러한 문제점을 극복하기 위해서, 증폭기(AMP)는 예를 들어 한 쌍의 다른 초퍼(CHP fi ,CHP fo )에 의해 형성된 다른 오프셋 삭제 수단을 더 구비하고 있다. 이러한 한 쌍의 다른 초퍼(CHP fi ,CHP fo )는 상대적으로 낮은 주파수로 동작한다. 한 쌍의 초퍼(CHP i ,CHP o )와 한 쌍의 다른 초퍼(CHP fi ,CHP fo )를 결합하여 최적의 노이즈 삭제와 최적의 DC 오프셋 삭제를 가능하게 한다.
Patent KR-20010041569-A (KR)
IPC: G09F9/40
Filed: 1999-03-04
Abstract: A visual display is provided comprising a plurality of pixels each of which comprises: a surface having an area less than one square millimiter comprising first and second regions having surface finishes; and a thin planar panel having first and second sides having surface finishes, wherein the panel is rotatably coupled to the surface so as to rotate between a first and a second position about an axis parallel to the surface; wherein the panel in the first position is positioned over the first region with its second side facing the first region and wherein in the second position the panel is positioned over the second region with its first side facing the second region.
Patent KR-20010042620-A (KR)
Title: 동물에의 표시장치 및 방법
IPC: A01K11/00
Filed: 1999-04-14
Abstract: 본 발명은 파지수단(6)과 충격수단(7)이 제공된 표시장치(5)를 사용하여 바늘 지지부(2)에 특정 방식으로 배열된 바늘의 침투와 동물들의 표피(4)속으로의 잉크(3) 침투에 의해 동물에 표시하는 방법에 관한 것이다. 본 발명은 동물 표피(4)속으로 상기 바늘(1)을 침입시키기전과 침입한 동안 그리고 침입시킨 다음, 동물 표피(4)에 잉크의 미세 방울들과 공기의 분사에 의해 잉크 스프레이(8)를 형성하는 것을 특징으로 한다. 본 발명은 또한 상기 방법을 수행하는 동물 표시장치(5)에 관한 것이다.
Patent KR-20010043342-A (KR)
Title: 송수신 장치 및 송수신 방법
IPC: H04W52/24
Filed: 2000-03-06
Abstract: 회선 확립 후, CL-TPC부(l62)에서 TPC 커맨드에 근거하는 송신 전력값을 산출하여, 폐루프 송신 전력 제어를 실행한다.  이와 동시에, OL-TPC부(161)에서 수신 레벨에 근거하는 송신 전력값을 산출하고, 보정값 산출부(164)에서, CL-TPC부(162)와 OL-TPC부(16l)에서 출력된 송신 전력값의 차이에 근거하여 보정값을 산출한다. 보정값 확정 후, 모드 전환부(165)에서 전환 스위치(167, 169)를 전환하여, 수신 레벨에 근거하는 송신 전력값에 보정값을 가산한 값에 의해 개루프 송신 전력 제어를 실행한다.  이에 의해, 높은 수신 측정 정밀도를 갖지 않고 수신 레벨 측정 오차를 보정할 수 있고, 또한, 고속의 페이딩이나 강렬한 간섭파가 출현한 경우에도 대응할 수 있다.
Patent KR-20010071359-A (KR)
IPC: C12N5/16
Filed: 1999-06-01
Abstract: A culture medium for culture of an animal cell, characterized by containing an enzymatic degradation product of fish meat or a fish meat extract, and a method for producing a desired protein with the use of the culture medium.
Patent KR-20010083050-A (KR)
IPC: C12Q1/00
Filed: 1999-06-16
Abstract: The invention provides a compound having the formula:   
that is useful as an intermediate in the preparation of certain pharmaceutically active halichondrin analogs.
Patent KR-20010086277-A (KR)
Title: 기계를 이용한 오디오 신호의 전송 품질 평가 방법
IPC: G10L19/00
Filed: 1999-06-21
Abstract: 소스 신호(예컨대, 음성 샘플)를 음성 코더(1)에 의해 처리하거나 전송하여 수신 신호(코드화 음성 신호)로 변환한다.  소스 신호와 수신 신호를 별개로 예비 처리(2) 및 정신 음향학적 모델링(3)에 의해 처리한다.  그에 뒤이어, 신호의 유사도를 평가하는 거리 계산(4)을 실행한다.  끝으로, 사람의 평가에 필적할 만한 결과를 얻기 위해 MOS 계산(5)을 실행한다.  본 발명에 따르면, 전송 품질을 평가하기 위해, 소스 신호의 스펙트럼과 수신 신호의 스펙트럼의 공분산을 계산하고 2개의 스펙트럼의 표준 편차로 나누는 것을 토대로 하여 스펙트럼 유사도 값을 결정하게 된다.  본 발명에 따른 방법은 사람의 청각 프로세스를 고려하면서도 객관적 평가(음성 품질 예측)가 얻어질 수 있도록 한다.
Patent KR-20010053087-A (KR)
Title: 보안 서류 및 이의 기판의 개선
IPC: B42D15/00
Filed: 1999-06-24
Abstract: 본 발명은 모조에 대한 보안성이 높을 것이 요구되는 은행권, 수표 및 여권과 같은 개선된 보안 서류 및 이러한 보안 서류 제조용 기판에 관한다.   따라서 본 발명은 사이에 끼워진 하나 이상의 금속층(17)과 함께 라미네이트된 최소한 복수개의 중합체 필름층들(14, 15)를 포함하는 기판으로서, 하나 이상의 중합체층들은 이축으로 배향되고 하나 이상의 또다른 층(15)은 불투명 공극 필름을 포함하는데 공극 중합체층의 최소한 일부의 불투명도가 감소된 보안 서류용 기판(11)을 제공한다.
Patent KR-20010096550-A (KR)
Title: Vehicle-relevant onboard etc-information communication control apparatus
Inventor: HISADA MASAAKI
IPC: H04W48/04
Filed: 2001-01-05
Abstract: PURPOSE: To control communication in a prescribed section to a point where a communication error can be avoided at the present entry speed after a vehicle enters a communication area. CONSTITUTION: This on-vehicle device is provided with a restricted section setting means 8A which sets a communication restricted section to disable the communication with an on-vehicle device until the vehicle moves in the communication area for a fixed distance from entry of the vehicle in the communication area where the communication with the on-road device is enabled, moving distance calculating means 8A, 15 which calculate moving distance of the vehicle in the communication area from the entry of the vehicle in the communication area and a communication control means 8A which decide whether or not the vehicle moving distance calculated by the moving distance calculating means 8A, 15 passes the communication restricted section set by the restricted section setting means and to start communication with the on-road device when the vehicle moving distance is decide to pass the communication restricted section.
Patent KR-20020061047-A (KR)
Title: Forming Method for Dual Damascene
Inventor: LEE JUN HYEON
IPC: H01L21/28
Filed: 2001-01-12
Abstract: PURPOSE: A method for forming a dual damascene is provided to control the critical dimension of a via hole, keep a shape of the previously formed via hole and prevent the damage such as the striation of the via hole and a trench. CONSTITUTION: A wiring layer(11) is formed and the first insulation film is formed on the wiring layer. The second insulation film is formed on the first insulation film. The via hole(C) is formed on the second insulation film by etching the first and second insulation layer in order to expose a part of the wiring layer. The third insulation film is formed on the via hole at a fixed height in order to expose the second insulation film. The fourth insulation film is formed on an upper part of the second insulation film including the third insulation film. A trench(D) is formed by etching the fourth insulation film in order to expose a part of the second insulation film including the upper part of the third insulation film. After removing the third insulation film, the metal is formed on the via hole and the trench in order to contact with the wiring layer.
Patent KR-20020061983-A (KR)
Title: Ink-jet print head having semispherical ink chamber
Inventor: KIM HYEON CHEOL
IPC: B41J2/235
Filed: 2001-01-19
Abstract: PURPOSE: An ink-jet printer head with hemispheric ink chamber is provided to install a heater with wide heat radiating area. CONSTITUTION: A printer head includes a base plate(110) having a manifold(112) supplying ink(180), an ink chamber(114) actually hemispheric and filled with the ink to be discharged and an ink channel(116) supplying the ink from the manifold to the ink chamber, all of which are integrally formed thereon; a nozzle plate(120) layered on the base plate and having a nozzle(122) formed on a pointer thereon corresponding with a center of the ink chamber to discharge the ink; a heater(130) layered on the nozzle plate, formed annularly to surround the nozzle and having a protrusion formed on a bottom thereof and protruding toward an inside of the ink chamber; and an electrode placed on the nozzle plate and electrically connected with the heater to impress current to the heater.
Patent KR-20020067179-A (KR)
Title: Method of Data transmission using Token
Inventor: HA YEONG YEOL
IPC: H04L12/433
Filed: 2001-02-15
Abstract: PURPOSE: A method for transmitting data using tokens is provided to minimize a collision for each node connected to a network and to transmit data more exactly. CONSTITUTION: A real master node checks whether a connection message or a data signal, as a response for token distribution, has sent from an arbitrary node, of which the address is 'n'(S3). In case that the response from the 'n' node exists, the real master node consecutively compares the maximum token table value of the 'n' node with a coefficient token value(S5). In case that the maximum token table value of the 'n' node is equal to a coefficient token value, the real master node compares the maximum token table value with a token ratio value(S7). If the maximum token table value is equal to or larger than the token ratio value, the real master node sets the token ratio value to 0, appoints the address 'n' to the next node's address(S9), and finalizes token distribution(S10).
Patent KR-20010085568-A (KR)
Title: Method to increase performance of acquiring free memory pages
Inventor: BAKER WILLIAM YUJIN
IPC: G06F12/02
Filed: 2001-02-24
Abstract: PURPOSE: A method, a system and the computer program for processing data are provided to offer a page frames in faster ratio and to reduce the dependence on the page security of memory space. CONSTITUTION: The VMM(Virtual Memory Manage) checks whether the page frame used for data can used the space in the real memory or not(408). The free list checks the usable page frames and if the usable page frames are vacant, the VMM secures the pages to fill up the free list and makes the usable page frames for data(410). The VMM copies the data into the page frames by accessing the free list for the free page frames and the data finally copies into a read buffer(416). The VMM not instantly accesses more data but tries to return the page frames to free list. If the real memory ratio occupied by the file page is less than the preset maximum quantity, any space does not allocate to the additional page and any page frame does not return to the free list(420). If not, the VMM selects the top candidates file page and returns to the free list.
Patent KR-20020011855-A (KR)
Title: Light illumination apparatus and liquid crystal display apparatus using the same
Inventor: AONO YOSHINORI
IPC: G02B6/00
Filed: 2001-02-27
Abstract: PURPOSE: To provide an illumination device with high use efficiency or uniformity of light and to provide a liquid crystal display device which uses the above illumination device and can display animated images with good picture quality. CONSTITUTION: In the illumination device having a light source in the side face of a light guide body and having a reflection plate on the back face of the light guide body, an air layer or the like is disposed between the light guide body and the reflection plate. The light guide body has the following structure as a part of the body so as to allow the incident light from the light source into the light guide body to exit from the light exiting face. The structure includes a light scattering controlling layer having directivity in the direction near the normal line of the exiting face, a means to eliminate the light scattering characteristics of the light scattering controlling layer in a specified region so as to satisfy the conditions of total reflection for the incident light from the light source on the interface of the light guide body, and a means to move the above specified region. The illumination device has substantially equal quantity of exiting light in average with time in every light exiting region of the whole light exiting region and has a period when the light exiting region does not substantially emit light. The liquid crystal display device uses the illumination device.
Patent KR-20020069861-A (KR)
Title: Manufacturing method of roofing tile using dry process
Inventor: CHUNG KEE HWAN
IPC: C04B33/00
Filed: 2001-02-28
Abstract: PURPOSE: A manufacturing method of roofing tiles by dry forming unlike conventional wet forming is provided to increase productivity, reduce deviation of measurement and improve freezing resistance. CONSTITUTION: The manufacturing method of roofing tiles with high mechanical strength and low absorption is as follows: (M1) mixing 31-33% of feldspar, 43-45% of pottery stone and 23-25% of clay, and (M2) wet milling the mixture; (M3) spray-drying raw materials to contain 5-6% of water; (M4) forming it into a tile with a hall to fix tiles on the slant; (M5) drying and (M9) optionally glazing it to offer color and pattern; (M6) sintering it at 1000-1300deg.C.
Patent KR-20010085730-A (KR)
Title: Mechanism for connecting test head to handler
Inventor: OKAMOTO KAZUMI
IPC: G01R31/01
Filed: 2001-02-28
Abstract: PURPOSE: To measure an IC to be measured in a prescribed temperature environment only by connecting a test head to a low temperature handler without requiring a complicated work. CONSTITUTION: This auto-handler 8 is equipped with a dry air supply means 89 connected to the test head 6 through a piping part 9 on the auto-handler side installed on the auto-handler 8 and a piping part 10 on the test head side installed on the test head 6, for keeping a measuring environment for the IC to be measured by sending dry air to the test head 6 through the piping parts 9, 10. The auto-handler side piping part 9 and the test head side piping part 10 have a connecting hole 77 and a communication hole 851 connected mutually when the test head 6 is connected to the auto-handler 8.
Patent KR-20010044566-A (KR)
Inventor: CHOI UI RAK
IPC: E06B9/42
Filed: 2001-03-07
Abstract: PURPOSE: A multiple roll blind device is provided to offer convenience to a user by installing many rollers provided with a flexible member and selecting the roller properly as occasion demands. CONSTITUTION: A multiple roll blind device comprises: many rollers(330) fixed with one end of a flexible member to be rolled or unrolled by a hoist; a bracket(300) fixing both sides of the roller to control the revolution of the roller by rotation; a dead weight plumb(320) fixed with the other end of the flexible member, accepted to the outside of the bracket and dropped by the revolution of the bracket to unfold the flexible member smoothly; a torque transfer unit comprising a roller gear(350) connected to one end of the roller to transfer torque to the roller, a bracket provided with the roller gear to fix the roller and a rotating ring(310) fixed to the outer border of the bracket circularly to control the rotation of the bracket and transferring the torque generated by external force to the roller and the bracket to rotate and revolve the roller or rotate the bracket; a sensor for sensing the rotation of the bracket, the rotation of the roller, or the state of the dead weight plumb; and a control unit for controlling the torque transfer unit by sensing the state of the bracket, the roller or the dead weight plumb by the sensor.
Patent KR-20020072030-A (KR)
Title: Method for voice recognition using encryption in mobile communication terminal
Inventor: BAEK SEOK HYEON
IPC: H04B1/40
Filed: 2001-03-08
Abstract: PURPOSE: An encryption method using voice recognition in a mobile communication terminal is provided to safely utilize an electronic commerce when losing a card or leaking a character password by connecting a shopping mall or an Internet site such as a bank or a security corporation, selecting desired goods, and using a voice recognition technique for confirming a voice password once more when settling the card. CONSTITUTION: If a voice signal is inputted from a user in an initialization mode after turning on the power of a terminal(ST11-ST13), it is compared whether the inputted voice signal is identical to a previously registered voice password(ST14). If the inputted voice signal is identical to the previously registered voice password, a desired function is selected among several functions of the terminal(ST15). If an Internet banking and an electronic commerce mode are selected, a user connects to an electronic commerce operation server through the Internet and pages of a web site(shopping mall) are provided to the user so that the user connects to the shopping mall or an Internet banking system(ST16,ST17,ST27). If the user connects to the shopping mall, the user selects desired goods and selects a settlement method about the selected goods(S18,S19). If the settlement method is a card settlement, general card settlement admission processes are performed for judging whether the card is abnormal. If the card is normal, a voice signal inputted for confirming a password is compared with a previously registered voice password(ST20,ST21). If the inputted voice signal is identical to the previously registered voice password, the card settlement is admitted(ST22). If the user connects to the Internet banking mode(ST27), a card recognizing unit confirms a voice password for money management(database management)(ST28,ST29). If authentication is performed, the card recognizing unit confirms an amount of residual electronic money of the user(ST30). If the amount of residual electronic money is insufficient(ST31), the card recognizing unit charges an amount of usable money through a data modulating unit for using the card again(ST32).
Patent KR-20020072681-A (KR)
Title: Afforestaion site and method thereof
Inventor: WOO KYU IL
IPC: E02B3/12
Filed: 2001-03-12
Abstract: PURPOSE: A manufacturing method for a vegetation zone is provided to maximize the effects on landscape architecture by placing seeds evenly, to increase productivity and to shorten manufacturing hours by automation. CONSTITUTION: The manufacturing method for a vegetation zone comprises the steps of: manufacturing reticular weaving fabrics(100); piling lower vegetation paper(200) on the weaving fabrics(100); placing seeds(300) and fertilizer(400) on the lower vegetation paper(200); piling upper vegetation paper(500) on the seeds(300) and the fertilizer(400); partitioning the upper and lower vegetation paper(200,500) in a lattice shape, then heating and pressing by a heating roller(80A) and a mill roller(80B); cutting joint fabrics(600) into the appointed length enough for forming one sack; manufacturing a sack by sewing the edge of the cut joint fabrics(600); and attaching a tightening string to an opening of the sack.
Patent KR-20020074768-A (KR)
Title: Hair color composition of matter including metallic dye
Inventor: CHO BONG RIM
IPC: A61K8/58
Filed: 2001-03-21
Abstract: PURPOSE: A hair dyeing agent composition made by adding a surfactant such as polyglucoside without using separate developer to silver nitride and silver lactate is provided which prevents pollution of heavy metal during dyeing process and hair damage and can easily dye hair in a desired color by only one coating. CONSTITUTION: This hair dyeing agent composition contains 0.05 to 10.0% by weight of a metal dye, a surfactant, alcohol and a moisturizing agent, based on the total weight of the composition, wherein the metal dye comprises mixing one or more selected from silver nitride and silver lactate. The alcohol comprises one or more selected from cetyl alcohol, stearyl alcohol, oleyl alcohol and hexyl decanol.
Patent KR-20010067774-A (KR)
Title: System and Method for delivering goods using foreign address given temparily
Inventor: GOGELLIN
Filed: 2001-03-23
Abstract: PURPOSE: A system and method for delivering a commodity through an address embodying method is provided to remove an obstacle of an electronic commercial transaction between different countries by embodying a delivery address of a specific country to a commodity buying applicant through on-line and delivering the commodity to the delivery address and continuously delivering the commodity to the commodity buying applicant. CONSTITUTION: A server(10) embodies a delivery address for receiving a commodity located in a specific country to members. If the commodity is reached in the delivery address, the server(10) informs the delivery to the member ordering the commodity and pays a charge necessary for delivering from the delivery address to an address of the user. A plurality of PCs(30, 32, 34...) are connected to the server(10) and embody an user's address of a specific country. If a delivery of a commodity is informed from the server(10), the PCs(30, 32, 34...) pay the delivery charge.
Patent KR-20020078096-A (KR)
Title: Ultra-thin-film package
Inventor: CHANG CHUNG MING
IPC: H01L21/56
Filed: 2001-04-04
Abstract: PURPOSE: An ultra-thin-film package is provided to remarkably reduce the thickness of a whole package by forming a die carrier while using a polymer thin film or a polyimide(PI) layer and by using an ultra thinness property and high density characteristic of the PI die carrier inside the polymer thin film or the package. CONSTITUTION: A polymer thin film die carrier(or a substrate) or a PI die carrier(or a substrate)(1) is used. A leg position for die bonding is formed of a recess shape to reduce the thickness of the package after a bonding process. The polymer thin film die carrier(or the substrate) or the PI die carrier(or the substrate) is formed of a thin film shape through a chemical etching method or a laser fabrication method. An input/output leg position(12) is formed of a recess shape and is changed by using a package material(4) after a die(2) is attached to the polymer thin film die carrier(or the substrate) or the PI die carrier(or polymer). A single package granule including the die is sawed through a dicing process. The polymer thin film die carrier(or the substrate)/the PI die carrier(or the substrate) and the die are soldered to one end of an interconnection(21), and a metal pad(13) in the leg position of a recess shape formed on the polymer die thin film carrier(or the substrate) or the PI die carrier(or the substrate) is soldered to the other end of the interconnection. The electrode of the metal pad protrudes from the back surface of the polymer thin film die carrier(or the substrate) or the PI die carrier(or the substrate).
Patent KR-20020080671-A (KR)
Title: System for sending freight and thereof using a cart
Inventor: PARK YONG IL
IPC: B60P1/44
Filed: 2001-04-17
Abstract: PURPOSE: A loading cargo transfer system and a transport vehicle are provided to prevent accidents, and to reduce manpower by fitting the center with a gate, and to transport cargo conveniently regardless of the size of a loading compartment. CONSTITUTION: A cargo transport system is composed of a transfer unit(100) as a conveyor; a discharge unit(200) discharging cargo(520) from the conveyor for loading; and a turntable(300) putting a transport vehicle(400) in a loading compartment of a truck(510). The turntable adjusts a gate to the loading compartment of the truck in stopping the truck at the gate of the turntable. The cargo is transferred on the transport vehicle by the discharge unit, and placed on the loading compartment by rotating a round table. The cargo is loaded and unloaded conveniently with the cargo transport system.
Patent KR-20020083573-A (KR)
Title: method of forming barrier metal layer of semiconductor device
Inventor: KIM JANG SIK
IPC: H01L21/205
Filed: 2001-04-27
Abstract: PURPOSE: A barrier metal film formation method of semiconductor devices is provided to prevent a crack due to inter-grain stress by enhancing tolerance of a barrier metal film. CONSTITUTION: After loading a semiconductor substrate(22) in a chamber, a barrier metal film(24) of TiN is deposited by supplying TiCl4 gas and NH3 gas into the semiconductor substrate(22) using CVD(Chemical Vapor Deposition). The non-reaction gases remaining the surface of the barrier metal film(24) are removed by performing sequentially purging and pumping processes. The mixing ratio of the TiCl4 gas and the NH4 gas is 1:10 to 10:1. Also, the deposition of the barrier metal film(24) is performed in the temperature of 500 - 700°C and at the pressure of 1 - 300 Torr. The purging and pumping processes are performed for 5 seconds and 3 seconds more than, respectively.