baber/WOPTO huggingface dataset:
Patent KR-20010063363-A (KR)
Inventor: CHOI YEON HUN
IPC: G11B20/02
Filed: 1999-12-22
Abstract: PURPOSE: A compact disk player for MP3 is provided to minimize the body using the compact disk of diameter 8mm. CONSTITUTION: An operation panel part(10) controls power supply and volume adjustment, indicates several kinds of character and graphic, and regenerates MP3 file or stops regeneration of MP3 file transferring the front and rear of MP3 file list. A compact disk receiving part(20) carries in or out the compact disk which MP3 file stored in. A compact disk control part(30) reads and transmits MP3 file and several kinds of data stored in the compact disk. A central processing part(40) inputs and outputs several kinds of control signal according to signal input from the operation part(10) and executes several kinds of program and stores data for a while. An MP3 decoder(50) decodes MP3 file according to a designated bit rate. An analog to digital converter(60) converts digital data decoded from the MP3 decoder(50) into analog data. An output part(70) amplifies analog signal and outputs it in a voice type.
Patent KR-20010057404-A (KR)
Title: Adsl system
Inventor: JU GYEONG HWAN
IPC: H04L12/28
Filed: 1999-12-22
Abstract: PURPOSE: An ADSL(Asynchronous Digital Subscriber Line) system is provided to implement a built-in type splitter of an ATU-R(ADSL Terminal Unit Central Office Receive Unit) in an ATU-modem, so that it is not needed to additionally install the splitter for thereby obtaining an easier installation and decreasing the fabrication cost of a product. CONSTITUTION: ATU-Rs(20,20') include row pass filters(21, 22) for filtering an audio band from an audio signal inputted through telephones(10,10'), voice CODECs(22,22') for compressing an audio band signal filtered by the low pass filters(21,21'), ADSL packetizers(23,23') for packet-processing the data inputted from the PC(11) through the Ethernet. High pass filers(24,24') for filtering the voice data packet-processed based on a high band method by the packetizers(23,23') or the Ethernet data and outputting as a bit stream. The ATU-C(30) includes a high pass filter(31) for filtering the bit stream from the high pass filters(24,24') of the ATU-R(20,20') based on the high band method, a multiplexor(32) for selectively outputting the compressed voice bit stream and the bit stream with respect to the Ethernet data by demultiplexing the bit stream with respect to the compressed voice data filtered by the high pass filter(31) or the Ethernet data traffic, and a voice codec(33) for recovering the compressed voice data from the multiplexor(32) and transferring to the PSTN(Public Switched Telephone Network).
Patent KR-20010063616-A (KR)
Inventor: MUN DAE YEONG
IPC: G11C11/413
Filed: 1999-12-23
Abstract: PURPOSE: A writing drive circuit is provided to increase an operation speed and to improve the characteristic of the write drive circuit by driving writing data to the pairs of data bus line in response to a write enable signal during a writing operation, pulling up the data bus line pair to a supply voltage level by using a PMOS transistor when the supply voltage is low and by using an NMOS transistor when the supply voltage is high during a stand-by mode. CONSTITUTION: The writing drive circuit includes a writing driver(120), the first and second controllers(134,136), a data transfer unit(200) and a reference voltage generator(130). The writing driver consists of a logic gate portion(122) for logically calculating writing data input during the writing operation in response to the first writing enable signal, a transfer gating portion(124) for transferring an output signal of the logic operation portion to the data bus line pair in response to the second writing enable signal, and a precharging and equalizing portion(126) connecting with an output terminal of the transfer gating portion and for pulling up the data bus line pair to the first supply voltage level by selectively using the PMOS and NMOS transistors according to the supply voltage level during the stand-by mode. The first controller controls the transfer gating portion in response to the second writing enable signal and a reference voltage. The second controller controls the precharging and equalizing portion in response to a block selection signal and an equalizing signal. The data transfer unit transfers data transferred to the data bus line pair in response to a column decode output signal.
Patent KR-20010058240-A (KR)
Inventor: CHO JAE IL
IPC: H04J14/02
Filed: 1999-12-27
Abstract: PURPOSE: An Optical channel overhead insert method of synchronous digital hierarchy on wave-length division multiplex is provided to detect error occurred on WDM(Wave-length Division Multiplex) network from SDH(Synchronous Digital Hierarchy) network with utilizing RSOH(Regenerator Sector Over Head) of SDH signal of client signal as optical channel overhead of WDM network by using a new error information transmission method. CONSTITUTION: An optical channel overhead of the WDM network is transmitted to assign to un-occupied overhead among the SDH relay section overhead. Favorably even number parity byte of the WDM network is transmitted after more allocating to the un-occupied overhead. More favorably the even number parity byte is composed of even number parity bit of 8 section dividing optical channel overhead of WDM network.
Patent KR-20010060716-A (KR)
Title: Production of activated carbon for treatment of wastewater and agriculture and using method thereof
Inventor: JU HUI SIK
IPC: C01B31/08
Filed: 1999-12-27
Abstract: PURPOSE: Provided is a process for preparing activated carbon from unreacted activated carbon produced in the process for manufacture of CO, H2, CO+H2 gas and unreacted carbon produced when petroleum chemical serious fuels burn. Whereby, the obtained activated carbon is useful for treatment of wastewater and agriculture. CONSTITUTION: Activated carbon generated as by-products in the manufacture of CO+H2 using bunker-C oil for producing octanol, activated carbon generated as by-products in the manufacture of CO, H2, CO+H2 gas using bunker-C oil or crude oil and unreacted carbon generated as by-products when petroleum chemical serious fuels such as bunker-C oil burn are a main material and diatomite, white clay, bentonite, zeolite, incinerated ash and anthracite ash are a subsidiary material. The above main material and subsidiary material are grinded in the first stage, sintered at 180 to 250deg.C, grinded in the second stage and filtered to produce the title compound.
Patent KR-20010061606-A (KR)
Inventor: OH CHAN GWON
IPC: H01L21/31
Filed: 1999-12-28
Abstract: PURPOSE: A method for planarizing a semiconductor device is to increase a polishing speed and to improve an insulating characteristic between devices. CONSTITUTION: A conductive wiring(23) is formed on a semiconductor substrate(21), and a low-K dielectric polymer insulating film(25) is formed on the entire surface of the substrate. The low-K dielectric polymer insulating film is selected any one from a group consisting of HSQ(hydrogen silsesquioxane)-SOG(spin on glass) film, MSQ(methyl silsesquioxane)-SOG film, 3022 BCB(benzocyclobutene) film, a SiLK(trademark) film and a FLARE(fluorinated poly) film, and is formed to have a thickness of 3000 to 20000 angstrom at a temperature of 300 to 700 deg.C. The low-K dielectric polymer insulating film is annealed at an N2 atmosphere at a temperature of 200 to 500 deg.C during 5 to 50 minutes. The annealed polymer insulating film is carried out through an O2 plasma procedure during 30 minutes to 3 hours.
Patent KR-20010058560-A (KR)
Inventor: HWANG SEUNG MIN
IPC: H01L21/027
Filed: 1999-12-30
Abstract: PURPOSE: A method of manufacturing a semiconductor device for aligning a reticle using diffracted light is provided to improve alignment accuracy between overlaid layers in a lithography process by using the second diffracted light. CONSTITUTION: An alignment mark is formed on a semiconductor wafer. A reticle is aligned on an upper portion of the semiconductor wafer. The light is irradiated on the alignment mask. The second diffracted light is sensed by the light scattered from an edge of the alignment mark. An alignment location of the reticle is handled by sensing the second diffracted light.
Patent KR-20000068253-A (KR)
Title: 경화성 수지를 기재에 가하는 방법
IPC: D06M23/16
Filed: 1997-07-31
Abstract: 본 발명은 감광성 수지와 같은 경화성 수지를 제지기의 탈수성 펠트와 같은 기재에 가하는 방법에 관한 것이다.  본 발명은 경화성 액체 수지를 제공하는 단계와, 제 1 표면과 제 2 표면을 가지며, 상기 제 1 표면과 제 2 표면 사이에 보이드를 형성하는 섬유로 구성되며, 상기 경화성 액체 수지와는 상이하며 적어도 일부의 섬유를 피복하는 제 2 물질로 구성되며, 상기 피복된 섬유 근처의 보이드가 상기 기재의 제 1 표면으로부터 상기 기재의 제 2 표면까지 유체 연통을 제공하는 기재를 제공하는 단계와, 적어도 일부의 섬유를 피복한 적어도 일부의 제 2 물질을 제거하는 단계와, 경화성 액체 수지를 기재에 가하는 단계 및 적어도 일부의 수지를 경화하여 기재상에 수지 층을 제공하는, 경화 단계를 포함한다.
Patent KR-20000057403-A (KR)
Title: Method for controlling a direct-injection internal combustion engine
Inventor: ACHLEITNER ERWIN DR
IPC: F02D41/40
Filed: 1997-12-05
Abstract: PURPOSE: A method for controlling a direct-injection internal combustion engine is provided which can be operated under a formation of saturated air through a uniform mixture and high air overflow. CONSTITUTION: A piston(10) confines a combustion chamber(12) in a cylinder. An intake channel(13) approach to an inner combustion chamber. A combustible air is inflowed to a cylinder(11) by an intake valve(14) through the intake channel(13) and is controlled by a discharge valve(15) and gas channel is branched off from the combustion chamber(12). A broadband ramda probe(17) type oxygen sensor and NOx-catalyst converter(18) is arranged on the discharge gas channel(16). The NOx-catalyst converter is used to secure a limit value required in the operation range of the lean burn combustion. Also the catalyst converter absorbs a NOx-compound in the emission generated in the lean burn combustion by a coating thereof. A recirculation of emission is accompanied to reduce NOx-discharge generated in an internal combustion engine which an injection and saturated air intake operation occurs.
Patent KR-20000070178-A (KR)
IPC: A61K31/57
Filed: 1998-01-03
Abstract: An active compound-containing patch for the controlled delivery of oestradiol or its pharmaceutically acceptable derivatives, alone or in combination with gestagens, to human or animal skin, having an active compound-containing reservoir based on ethylcellulose and contact adhesives comprising adhesive resins is characterized by a contact adhesive having a high plasticizer content.
Patent KR-20000075990-A (KR)
Title: 치환된 인다논의 제조 방법
IPC: C08F210/06
Filed: 1998-03-05
Abstract: 본 발명은 하기 화학식 (I) 또는 (Ia)의 인다논을 커플링 성분과 반응시키는 것을 포함하는, 하기 화학식 (I)의 인다논으로부터 하기 화학식 (II)의 인다논, 또는 하기 화학식 (Ia)의 인다논으로부터 하기 화학식 (IIa)의 인다논을 제조하는 방법에 관한 것이다. 
     〈화학식 I〉 
     
       
     
     〈화학식 II〉 
     
       
     
     〈화학식 Ia〉 
     
       
     
     〈화학식 IIa〉
Patent KR-20010005986-A (KR)
IPC: D04H1/58
Filed: 1998-04-02
Abstract: 다수의 불연속 필라멘트화 섬유와 상기 필라멘트와 서로 결합하여 복합체 기질을 형성하는 바인더를 갖는 복합체 기질과, 바인더가 상기 필라멘트로부터 완전히 제거되고 탄소 원자들과 치환되어 조밀한 탄소-탄소 부재를 형성하기 위하여 미리 결정된 온도에서 필라멘트에 침착된 다수의 탄소 원자들을 포함하는 탄소-탄소 부재가 제공된다. 조밀한 탄소-탄소 부재를 제조하는 방법 또한 제공된다.
Patent KR-20010013496-A (KR)
IPC: B01D53/62
Filed: 1998-06-05
Abstract: The invention is a process for separating acid gases from synthesis gas and treating the resulting solids. A mixture comprising synthesis gas and acid gas is contacted with a fluid that reacts with said acid gas to form a particulate solid dispersed in a fluid. The slurry comprising fluid and particulate solid is filtered to separate said particulate solid from said fluid by means of a regenerable filter. The particulate solids are removed from the regenerable filter by back-washing with a back-washing fluid to form a pumpable slurry comprising a mixture of particulate solids and back-washing fluid. The slurry is gasified to form synthesis gas and vitrified solids.
Patent KR-20010020520-A (KR)
Title: 순차주사된 화상을 텔레비전 입력포맷으로 변환하기 위한방법 및 시스템
IPC: H04N7/01
Filed: 1998-06-18
Abstract: 본 발명은 컴퓨터 그래픽 포맷으로부터의 그래픽을 텔레비전 포맷으로 변환하기 위한 방법 및 시스템을 제공한다.  특히, 퍼스널 컴퓨터(PC) 그래픽 포맷을 다른 해상도 텔레비전(TV)으로 스케일링하고, 비월주사된 TV포맷에 매치하기 위해 논인터레이스 PC그래픽을 비월주사하는 변환프로세스에 의한 플리커를 감소시키기 위한 개선된 스케일링과 플리커 감소시스템 및 방법을 제공한다.  스케일링 구성은 그래픽을 PC 해상도 포맷으로부터 TV 해상도 포맷으로 변환하기 위한 조건부 스케일링 기술을 이용함으로써 라인버퍼 필요성을 감소시킨다.  플리커 감소구성은, 화상의 다른 부분이 다른 플리커 감소와 플리커 감소와 해상도간이 타협의 다른 베벨을 갖도록 다중 필터간에서 선택하는 2차원 적응형 필터를 제공한다.  상기 시스템과 방법은 화상을 어떤 해상도로부터 다른 해상도로 변환하고, 논인터레이스 포맷으로부터 비월주사 포맷으로 변환된 화상의 플리커를 감소시키는데 더 일반적으로 적용할 수 있다.
Patent KR-20010073362-A (KR)
Inventor: KIM YEONG U
IPC: A61L9/18
Filed: 2000-01-14
Abstract: PURPOSE: A photocatalytic deodorization system is provided, to improve the deodorization efficiency, and to prevent the pollution due to the breakage of a Hg lamp by setting a light source outside of a refrigerating room. CONSTITUTION: The photocatalytic deodorization system comprises a light source(11) which irradiates the light with the energy enough to activate a photocatalyst and is equipped outside of a refrigerating room; a photo guide means(12) which guides the light irradiated at the light source(11) to the inside of a refrigerating room; and a deodorizing agent(13) comprises a photocatalyst which is activated by the irradiation of light. Preferably the light source is a black light lamp or a UV lamp; the photocatalyst is selected from the group consisting of TiO2, ZnO and WO3; and the photo guide means(12) is a glass tube or an optical fiber.
Patent KR-20010075749-A (KR)
Title: Stable water in oil Foundation composition
Inventor: KIM BYEONG SU
IPC: A61K8/06
Filed: 2000-01-17
Abstract: PURPOSE: A water-in-oil foundation composition containing an aqueous inorganic thickening agent as an aqueous phase component is provided, which has excellent cosmetic durability, stability to high temperature and low temperature, usability and skin adhesion. CONSTITUTION: This foundation composition contains an oil component and surfactant as an oily component, purified water, a humectant, inorganic salt and aqueous inorganic thickening agent as an aqueous phase component and one or more selected from titanium dioxide, mica, talc and ferric oxide, wherein the aqueous inorganic thickening agent is a Laponite XLG solution.
Patent KR-20010073654-A (KR)
Title: Illuminant information extracting device and its method using digital image
Inventor: CHO MAENG SEOP
IPC: G06T7/00
Filed: 2000-01-19
Abstract: PURPOSE: A device and a method for detecting illumination circumstances by using digital image are provided to gain the information about illumination circumstances, which are used for gaining the color digital image by using a color digital image input instrument. CONSTITUTION: In the device(20) and the method for detecting illumination circumstances by using digital image, storing instruments(21, 25), a color converting instrument(21), a color area generating instrument(22) and a color area judging instrument(23) are included. The storing instruments(21, 25) store the Lab color value and the color converting matrix. The color converting instrument(21) converts the input color digital image value into the Lab color value by using the color converting matrix. The color area generating instrument(22) composes the color area by using the Lab color value of the area representative color. The color area judging instrument(23) judges if the color area is extended or not and detects the illumination circumstances information by using the color area gained in the color area generating instrument(22).
Patent KR-20000062490-A (KR)
Title: 단열용기
IPC: A47J41/00
Filed: 2000-01-21
Abstract: 본 발명은 내외부용기를 용착(溶着)시킬 때에 발생하는 용기파편에 의해 미관이 나빠지거나 또는 완성된 용기에서 듣기 싫은 소리가 발생하는 것을 방지할 수 있는 단열용기를 제공하고자 하는 것이다. 
     내부용기(2)는 공극부(4)를 사이에 두고 외부용기(3)내에 수용되며, 이들 내부용기(2)와 외부용기(3)는 용착에 의해 접합되며, 내부용기(2)와 외부용기(3) 중 적어도 어느 한 쪽에는 용착시에 발생하는 용기(2, 3)의 파편이 공극부(4)내로 이동하는 것을 저지하는 파편이동 저지재(8)가 설치되어 있다.
Patent KR-20010077166-A (KR)
Title: Method of Automatic Setting for Keyboard HotKey by Internet Web Sites
Inventor: KIM GI SAM
IPC: G06F3/02
Filed: 2000-01-31
Abstract: PURPOSE: A method for automatically setting keyboard hot keys according to Internet sites is provided for a user to connect to a menu of the Internet site by hitting one key by automatically setting values designating a plurality of menus corresponded to a service being provided from a specific site function keys or hot keys of a keyboard one to one. CONSTITUTION: A user connects to a specific site(S2) through the Internet(S1). An inherent hot key setting value is taken to the connected specific site(S3). The setting value is stored in a user's computer system and displayed(S4). It is detected whether the user uses the corresponding hot key in the connected site(S5). If the user uses the corresponding hot key in the connected site, the setting function is performed(S6). If the user is connected to another site, the setting function is returned(S7). If the user is not connected to another site and a use of the web browser is not completed, the setting value is displayed. If a use of the web browser is completed, the hot key function is completed(S8).
Patent KR-20000071349-A (KR)
Title: 위상 동기 루프 회로의 지연고장 검출 방법 및 장치
IPC: H03L7/08
Filed: 2000-02-15
Abstract: 위상 동기 루프 회로의 지연 고장을 검출하는 방법 및 장치가 제공된다. 테스트 중에 주파수 임펄스가 기준 클록으로서 PLL회로에 인가되고, 테스트 중에 PLL회로로부터 출력된 신호의 파형이 그 순간 위상을 평가하기 위해 분석신호로 변환된다. 선형 위상은 평가된 순간 위상으로부터 평가되고, 이 평가된 선형 위상은 순간 위상의 요동주기를 획득하기 위해 평가된 순간 위상으로부터 제거된다. 지연고장은 PLL 회로가 임의의 주파수로 발진하는 상태에 있는 동안의 시간 지속시간과 고장 없는 PLL 회로가 임의의 주파수로 발진하는 상태에 있는 동안의 시간 지속시간을 비교하므로써 검출된다.
Patent KR-20010081784-A (KR)
Title: Embroidery machine that has a working save function and embroidery control method of it
Inventor: KIM DO WAN
IPC: D05B19/12
Filed: 2000-02-18
Abstract: PURPOSE: An embroidery machine capable of storing operation information when another work to be treated during embroidery operation takes place and restarting the work and method for controlling embroidery are provided, thereby increasing quality of embroidery. CONSTITUTION: This embroidery machine contains an operation information storage key and operation call-up key; an operation information storing device for storing the current operation information by the external control signal caused by inputting of the current operation information storage key; and a control device for controlling the progress of related operation by checking whether the stored operation exists in the current operation information storage device or not.
Patent KR-20000030416-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D41/00
Filed: 2000-02-24
Abstract: PURPOSE: A container cap is provided to move content to the other container as well as to drink content. CONSTITUTION: An outflow hole(222) of an operating outflow bar(220) is placed in an outflow hole(212) of a fixing outflow bar even if the operating outflow bar rotates by making many outflow holes. Also the operating and fixing outflow bar are prevented from rotating with a long recessed groove and a long protrusion around the inserted part of the two outflow bars. A cover(300) moves upward with the operating outflow bar when rotating in an opening direction. Then the operating outflow bar stops when a lower round hoop(223) of the operating outflow bar hangs on a hanging groove(213) of the fixing outflow bar. Then when rotating more, the cover is separated from the bottle and when locking on an opening(101) as a center, the cover seals the bottle as the operating outflow bar moves downward.
Patent KR-20000030435-A (KR)
Inventor: KIM GWAN DOO
IPC: H04M1/00
Filed: 2000-02-29
Abstract: PURPOSE: An advertisement using a telephone is provided to maximize advertisement impact by supplying advertisement effectively to clients. Also, the service is provided the clients to give a chance to get present offered by advertiser. CONSTITUTION: A client calls(S1) an advertisement system. The system provides an information message following a prepared program. the client(S3) push(S4) # button if the client wants to hear advertisements. According to the direction, the client chooses(S5) and lis tens (S6) an advertisement. After the advertisement, beep is occurred(S7). The client puts in(S8) personal information to get(S9) a registration number. After a limited time, the advertiser announces the winner of the prize among the clients with the registration numbers.
Patent KR-20010086894-A (KR)
Title: An Exercising Device by Pressing the Human Body
Inventor: PARK JONG GIL
IPC: A63B21/015
Filed: 2000-03-04
Abstract: PURPOSE: An abdomen acupressure exercise instrument is provided which has superior acupressure performance by constructing the instrument so that it is closely adhered to the abdomen and around the waist of the human body, thereby performing acupressure the area that is rolling contacted with the instrument. CONSTITUTION: The abdomen acupressure exercise instrument comprises one side and other side assembling members (100,200) having a semi-arch shape which are oppositely directed, and each of which are united in such a manner that they can be attached or detached; a plurality of rolling acupressure members (300) which are elastically linked to the inner side of the one side and other side assembling members (100,200) with spaced apart from each other in the same distance, and by which the abdomen of the human body is rolling contacted over; and a pair of handles (400) each of which are integrally formed at the outer side of the one side and other side assembling members (100,200).
Patent KR-20000030685-A (KR)
Inventor: KEOUN SEON BOK
IPC: G06Q20/10
Filed: 2000-03-11
Abstract: PURPOSE: A cyber cash payment settlement system using the server account system is provided to eliminate the inconvenience caused from card settlement, account transfer, electronic card, etc., and to simply do shopping only with a member ID and a password by transferring to N-cash. CONSTITUTION: A cyber cash payment settlement system using the server account system is composed of a member(1), an N-cash payment server(3) and a merchant(2). The member transfers an amount of money to the N-cash payment server(3) using a credit card or a bank account and utilizes goods and service at the merchant(2). The N-cash payment server(3) carries out cyber cash transfer accumulation and is requested for the payment of the purchasing price from the merchant(2). The merchant(2) requests the purchasing price to the N-cash payment server(3) when the member(1) requests purchasing for goods.
Patent KR-20010090242-A (KR)
Title: Method for internet advertising by acquire movable target
Inventor: BANG CHI HWAN
Filed: 2000-03-24
Abstract: PURPOSE: An internet advertisement method by the clicking of an active target is provided to increase the effectiveness of advertisement by enabling a user to easily access to the advertisement, and by enabling the user to be free from the position of the advertisement. CONSTITUTION: A user accesses to a web browser and connects to a homepage of an operator(S1). In case that the user connects to the homepage, an advertisement icon is activated(S2). In case that the advertisement icon is activated(S3), the user participates in clicking to the advertisement icon(S4). In case that the user clicks to a start button(S5), a hyperlink function for moving to another browser is stopped(S6). The user clicks to the advertisement icon with a mouse pointer(S7). The user succeeds to click to the advertisement icon(S8). It is judged whether the user succeeds to click the icon accurately(S9). In case that the user succeeds to click the icon, the user inputs personal items(S10). The personal items inputted from the user are transmitted to and stored in a user item database(S11). A message for providing points or gifts given to the advertisement icon to the user is displayed(S12).