baber/WOPTO huggingface dataset:
Patent KR-20010043625-A (KR)
Title: 초박 유리 편광자 및 이의 제조 방법
IPC: G02B5/30
Filed: 1999-04-06
Abstract: 본 발명은 비편광 중앙 영역에 의해 분리된 두개의 편광 유리 층을 갖는 초박 편광 유리 제품(article)(8)에 관한 것이다. 상기 편광 유리 층은 스트레칭(stretch) 또는 연신(elongate)된 금속 입자를 포함하고 있으며, 상기 비편광 중앙 영역은 연신되거나 스트레칭된 할로겐화 금속 입자를 포함한다.  상기 편광 제품은 200 ㎛ 이하의 두께를 갖는다.
Patent KR-20010053336-A (KR)
Title: 파록세틴 메탄술포네이트
IPC: C07D405/12
Filed: 1999-04-23
Abstract: 본 발명은 파록세틴 메탄술포네이트, 그의 제조 방법, 그를 함유하는 제약 조성물 및 치료요법에서 그의 용도에 관한 것이다.
Patent KR-20020057651-A (KR)
Inventor: BAE MIN CHEOL
IPC: H01J9/30
Filed: 2001-01-03
Abstract: PURPOSE: A stem for a cathode ray tube is provided to improve the characteristic of voltage withstand by changing the structure of lead pins to which dynamic and static voltage are applied. CONSTITUTION: A stem unit(30) comprises a stem body(31), an exhaust pipe(32) formed on the center portion of the stem body(31), pin holes(33) of a ring shape formed on the stem body(31), lead pins(34) inserted into an inner surface of the respective pin holes(33), and protuberance units(35) formed on an edge of the respective pin holes(33). The lead pins(34) include a static lead pin(36) and a dynamic lead pins(37). The interval between the static lead pin(36) and the dynamic lead pins(37) is wider than that of the lead pins(34).
Patent KR-20010078068-A (KR)
Title: Pesticidal gel compositions
Inventor: MAKITA MITSUYASU
IPC: A01N25/04
Filed: 2001-01-26
Abstract: PURPOSE: To provide a pest-controlling composition which shows a stable and excellent pest-controlling effect over a long period of time. CONSTITUTION: The composition is obtained by incorporating a pyrethroid compound into a gel composed of a thermoplastic resin and a plasticizer.
Patent KR-20020068930-A (KR)
Title: Negative electrode for lithium secodnary battery
Inventor: CHOI WAN UK
IPC: H01M10/0525
Filed: 2001-02-23
Abstract: PURPOSE: An anode for secondary lithium battery is provided to enhance efficiency of the anode and lengthen a lifetime of the anode by using an amorphous carbon or a crystalline carbon, and an anode support material. CONSTITUTION: An anode is formed with a current collector and an anode material applied on the current collector. The anode material includes an amorphous carbon or a crystalline carbon, and an anode support material. The anode support material is formed by a compound of one or more transition metal selected from a group including Ni, Co, Fe, Mo, and Cr, one or more semi-metal selected from a group including B, Al, Ga, Si, Sn, Bi, and P, one or more nonmetal selected from a group including F, P, S, Se, Br, Kr, I, and Xe, one or more alkali metal selected from a group including Na and K, and one or more alkaline-earth metal selected from a group including Mg and Ca.
Patent KR-20010088417-A (KR)
Title: Use of Heteroaryl Substituted N-(Indole-2-Carbonyl-)Amides for Treatment of Infection
Inventor: SUTCLIFFE JOYCE ANNE
IPC: A61P33/00
Filed: 2001-03-07
Abstract: PURPOSE: Provided is a method of treating or preventing infection, such as bacterial, fungal, parasitic, or viral infection, comprising administering an amount of a compound of formula(1) or formula(1a) that is effective in treating or preventing the infection. CONSTITUTION: In formulae(1), (1a), the dotted line(---) is an optional bond; A is -C(H)=, -C((C1-C4)alkyl)= or -C(halo)= when the dotted line (---) is a bond, or A is methylene or -CH((C1-C4)alkyl)- when the dotted line (---) is not a bond; R1, R8 or R9 are each independently H, halo, 4-, 6- or 7-nitro, cyano, (C1-C4)alkyl, (C1-C4)alkoxy, fluoromethyl, difluoromethyl or trifluoromethyl; R2 is H; R3 is H or (C1-C5)alkyl; R4 is H, methyl, ethyl, n-propyl, hydroxy(C1-C3)alkyl, (C1-C3)alkoxy(C1-C3)alkyl, phenyl(C1-C4)alkyl, phenylhydroxy(C1-C4)alkyl, phenyl(C1-C4)alkoxy(C1-C4)alkyl, thien-2- or-3-yl(C1-C4)alkyl or fur-2- or -3-yl(C1-C4)alkyl wherein the R4 rings are mono-, di- or tri-substituted independently on carbon with H, halo, (C1-C4)alkyl, (C1-C4)alkoxy, trifluoromethyl, hydroxy, amino or cyano; or R4 is pyrid-2-, -3- or -4-yl(C1-C4)alkyl, thiazol-2-, -4- or -5-yl(C1-C4)alkyl, imidazol -1-,-2-, -4- or -5-yl(C1-C4)alkyl, pyrrol-2- or -3-yl(C1-C4)alkyl, oxazol-2-, -4- or -5-yl-(C1-C4)alkyl, pyrazol-3-, -4- or -5-yl(C1-C4)alkyl, isoxazol-3-, -4- or -5-yl(C1-C4)alkyl, isothiazol-3-, -4- or -5-yl(C1-C4)alkyl, pyridazin-3- or -4-yl-(C1-C4)alkyl, pyrimidin-2-, -4-, -5- or -6-yl(C1-C4)alkyl, pyrazin-2- or -3-yl(C1-C4)alkyl or 1,3,5-triazin-2-yl(C1-C4)alkyl, wherein the preceding R4 heterocycles are optionally mono- or di-substituted independently with halo, trifluoromethyl, (C1-C4)alkyl, (C1-C4)alkoxy, amino or hydroxy and the mono-or di-substituents are bonded to carbon.
Patent KR-20010090469-A (KR)
Inventor: MUKAIYAMA YOSHITAKA
IPC: C25D21/10
Filed: 2001-03-16
Abstract: PURPOSE: There is provided an apparatus suited for forming a plated film in fine trenches and plugs for interconnects, and in the openings of a resist formed in the surface of a substrate such as a semiconductor wafer, and for forming bumps(protruding electrodes) on the surface of a semiconductor wafer. CONSTITUTION: The apparatus includes a substrate holder capable of opening and closing for holding a substrate such that the front surface of the substrate is exposed while the backside and the edge thereof are hermetically sealed; a plating tank accommodating a plating liquid in which an anode is immersed; a diaphragm provided in the plating tank and disposed between the anode and the substrate held by the substrate holder; plating liquid circulating systems for circulating the plating liquid to the respective regions of the plating tank separated by the diaphragm; and a deaerating unit disposed in at least one of the plating liquid circulating systems.
Patent KR-20020074261-A (KR)
Title: Internet phone system using E-mail
Inventor: KIM GI HO
IPC: H04L12/66
Filed: 2001-03-19
Abstract: PURPOSE: An Internet phone system using an E-mail and a service method are provided to perform a voice telephone conversation with a counselor in real time by adding a link capable of performing the voice telephone conversation to the E-mail and transmitting the E-mail through the Internet. CONSTITUTION: An Internet phone gateway(20) requests call connection to a voice transmitting and receiving device of a designated Internet phone, converts digital voice data received from an Internet network(50) into analog voice data, and transmits the analog voice data to a voice transmitting and receiving device(40). A transmission-side Internet phone(10) mounts a dedicated program capable of transmitting an E-mail including a link capable of performing a voice telephone conversation through the Internet, and includes a voice transmitting and receiving device. The transmission-side Internet phone(10) provides a connection path to the voice transmitting and receiving device(40) through a PSTN(Public Switched Telephone Network)(30). A reception-side Internet phone(60) mounts a program capable of receiving the E-mail transmitted from the transmission-side Internet phone(10) and performing the Internet voice telephone conversation with the transmission-side Internet phone(10), and includes a voice transmitting and receiving device.
Patent KR-20010069475-A (KR)
Inventor: CHO I GON
IPC: H01T4/02
Filed: 2001-03-27
Abstract: PURPOSE: A surge arrester is provided to form the safe arrange guide unit on assembling the varistors and to be safely adhered to the outer surface of the varistors by pressurizing bars and to prevent the insulating material from flowing by spacers. CONSTITUTION: The surge arrester comprises two cylindrical shaped electrode terminals(10), a plurality of varistors(20), and a plurality of pressurizing bars(40) for pressuring and supporting the varistors. Each electrode terminal has a head(11) and grooves(13) formed on the outer surface of cylinder along the axial direction. A plurality of protruded pins(12) are formed on the each groove. The length and width of pressurizing bar are equal to the length and width of groove, respectively. Each pressurizing bar has holes(41) where the protruded pins are inserted. Each pressurizing bar has curved surface to adhere closely to the cylinder. The pressurizing bar is used to guide the assembling the varistors. On assembling the varistors, the varistors and spacers are alternatively arranged within the arrange guide unit.
Patent KR-20010093774-A (KR)
Title: Circuit-incorporating light receiving device
Inventor: FUKUSHIMA TOSHIHIKO
IPC: H01L31/10
Filed: 2001-03-29
Abstract: PURPOSE: To overcome a problem that a conventional circuit integrated light receiving element cannot involve the excellent light receiving sensitivity and high responsive characteristics in the range of wide wavelengths from long wavelengths to short wavelengths. CONSTITUTION: In a circuit integrated light receiving element, a first conductive type of first semiconductor substrate 3, a first conductive type of first semiconductor layer 5, and a first conductive type of second semiconductor layer 6 are sequentially stacked, and there is formed a second conductive type of semiconductor region 7 constituting an optical detection photodiode part for detecting a signal light by the semiconductor layer 6 also within a surface of the second semiconductor layer 6, and a circuit element is formed in the first and second semiconductor layers 5, 6 positioned surrounding the optical detection photodiode part. The second conductive type of semiconductor region 7 has a diffusion depth in correspondence to an invasion length of the signal light composed of short wavelengths.
Patent KR-20020034838-A (KR)
Title: Media communication system, and terminal apparatus and signal conversion apparatus in said system
Inventor: HIGUCHI MAMORU
IPC: H04W76/02
Filed: 2001-04-26
Abstract: PURPOSE: To provide a media communication system that can avoid deterioration in voice quality in VoIP(Voice over IP) communication even when a span (e.g. a wireless span) having no sufficient data transmission band exists. CONSTITUTION: The media communication system is provided with an IP packet processing section 150 that assembles a media signal transmitted from a terminal into an IP packet, transmits the IP packet to an IP network and converts the IP packet received from the IP network into the media signal and with a media signal transmission section 160 that connects a media signal processing section 122 provided in the terminal to the IP packet processing section to transmit the media signal. The terminal 103 controls the IP packet processing section 150 to act like its own IP packet processing section on the occurrence of a call and controls the media signal transmission section 160 to connect the media signal processing section 122 and the IP packet processing section 150 to attain the transmission of the media signal, and transmits/receives the media signal to/from a terminal 102 via the media signal processing section 122, the media signal transmission section 160, the IP packet processing section 150 and the IP network 130 after terminating the connection.
Patent KR-20020086127-A (KR)
Title: Method for forming metal pattern of semiconductor device
Inventor: KIM GYU DONG
IPC: H01L21/3213
Filed: 2001-05-11
Abstract: PURPOSE: A metal interconnection formation method of semiconductor devices is provided to reduce contact resistance between a plug and a metal line and to prevent misalignment of a contact hole by preventing over-etching of the metal line using an ion-implanted photoresist pattern as a mask. CONSTITUTION: A metal film(32) for interconnecting is formed on a semiconductor substrate(30). An ion-implanted photoresist pattern(36) is formed on the metal film(32) by coating a photoresist layer on the metal film(32), implanting dopants into the photoresist layer and patterning the photoresist layer. Metal interconnections are formed by selectively etching the metal film(32) using the ion-implanted photoresist pattern(36) as a mask.
Patent KR-20020088634-A (KR)
Title: Oil Pumping apparatus for hermetic compressor
Inventor: SEO MU HONG
IPC: F04B39/02
Filed: 2001-05-18
Abstract: PURPOSE: A device for pumping oil of hermetic compressor is provided to improve oil supply and to improve working reliability. CONSTITUTION: A device includes a sleeve(40) installed to a lower end of a crank shaft(30) supported by a frame(20) to rotate and forming a passage supplying oil to an oil passage placed in the crank shaft; a drawing-up member(50) mounted in the sleeve to have fixed gap with an inside of the sleeve and not to rotate relatively and having a spiral passage(52) placed on a peripheral surface thereof; and a supporting bracket(60) coupled to mounting legs(22) of the frame to be supported thereby and supporting the drawing-up member in the sleeve not to move.
Patent KR-20010069960-A (KR)
Title: culture equipment for hydroponics
Inventor: CHO SUN DUCK
IPC: A01G31/02
Filed: 2001-05-22
Abstract: PURPOSE: A raising seeding device for water culture is provided to continuously supply water to a raising seeding tray, to secure the safety and to improve the convenience of use by automatically informing the time of water supplementation. CONSTITUTION: The raising seeding device consists of a water tank(10), a liftable tray receiving vessel(20) mounted in the water tank, and a pot holding stand(30) seated in a groove of the tray receiving vessel. The water tank is shaped into a vessel form for receiving raising seeding water or culture fluid, and is formed with a water level measurement pipe communicating with the interior of the water tank. The water level measurement pipe is made of a transparent material. Since the tray receiving vessel is lowered according to the falling of water level due to the evaporation of water, the water is capable to be continuously supplied into the raising seeding tray. Also, when the water level reached to a water supplementary location, an alarm is generated to inform the time of water supplementation. The liftable tray receiving vessel has many water inlet holes on the bottom surface thereof. The pot holding stand is formed into a lattice shape defining a pot space for stably receiving a pot(41).
Patent KR-20010110116-A (KR)
Title: 기판처리시스템 및 기판처리방법
IPC: B65G49/06
Filed: 2001-05-29
Abstract: 미처리  웨이퍼를  카세트로부터  순차적으로  꺼내고,  복수의  처리유닛으로  순차적으로  반송하고,  복수의  처리유닛에서  웨이퍼를  병행처리하여  모든  처리가  종료된  처리완료  웨이퍼를  카세트로  순차적으로  되돌리는  기판 처리방법에  있어서,  적어도  1로트분에  상당하는  복수의  웨이퍼에  대하여  설정된  처리  레시피에  의거하여  이  1로트분의  처리가  종료하는  종료 예측시간을  산출  및  표시하고,  이  종료 예측시간에  의거하여  1로트분에  상당하는  복수의  미처리  웨이퍼를  수용한  카세트를  받아  들이고,  1로트분에  상당하는  복수의  처리완료  웨이퍼를  수용한  카세트를  인출한다.
Patent KR-20020091616-A (KR)
Title: Automated lubricant supplying machine for rail use
Inventor: LEE SANG DO
IPC: B61K3/00
Filed: 2001-05-31
Abstract: PURPOSE: A lubricator is provided to prevent wear between a rail and wheels in moving a train on the curved railway by centrifugal force, and to reduce noise efficiently by automatically supplying grease between the rail and the wheel. CONSTITUTION: A lubricator(1) is composed of a casing(2) having a storage tank(3) and a control panel(4); a pumping unit(6) supplying grease to a nozzle part(5); and the nozzle part discharging grease to a rail(7). The entrance of a train to the curved railway is detected automatically with an infrared beam sensor(35) and a vibration detecting sensor, and grease is streamed to a piston. Wear between the rail and the train is prevented with discharging grease, and noise is reduced during cornering. Manpower is minimized, and pollution is prevented with automatically supplying viscous grease.
Patent KR-20020093208-A (KR)
Title: An install construction of bollard for landscape
Inventor: JU JAE YOUNG
IPC: E01F9/011
Filed: 2001-06-07
Abstract: PURPOSE: An installation structure of a bollard for landscape architecture is provided to decrease a breakage in a bollard and an object of a collision. CONSTITUTION: The installation structure of a bollard for landscape architecture comprises: an anchor bolt(11) fixed vertically to an installation site; a primary flat bar(12) provided with a through hole(12a) assembled with the anchor bolt(11) and placed horizontally on the ground; an elastic plate(13) provided with a through hole(13a) assembled with the anchor bolt(11) and laid on the primary flat bar(12); a secondary flat bar(14) provided with a through hole(14a) assembled with the anchor bolt(11) and many bolt holes(14b) bored along the soft part, and laid on the elastic plate(13); a fixing nut fastened with the anchor bolt(11) to fix the flat bars(12,14) and the elastic plate(13) to the ground; a bollard body(16) provided with a flange(16a), a nut hole(16b) and many bolt holes(16c), and laid on the secondary flat bar(14); many pairs of bolts and nuts(17) coupled with the bolt holes(16c) of the bollard body(16) and the bolt holes(14b) of the secondary flat bar(14); and a cap(18) provided with an assembly hole(18a) and assembled to the bollard body(16) to cover up a lower joint of the bollard.
Patent KR-20010070796-A (KR)
Title: Chatting service providing method for promoting the soundness of chatting through internet
Inventor: LEE CHANG DAE
IPC: G06F17/00
Filed: 2001-06-08
Abstract: PURPOSE: A method for providing a chatting service for leading a sound chatting culture on the Internet is provided to activate a chatting site, and to lead a sound chatting culture by applying mileages added according to the amount purchased of a purchaser at an Internet shopping mall to the chatting site. CONSTITUTION: A user connects to a chatting site provided from a shopping mall web site and performs a login(901a). In case that a chatting is started, contents of the chatting are divided into words and stored in a chatting contents database(903a). A sound chatting operation server judges whether the use of chatting language is sound. The degree of soundness is converted into mileage marks(905a). The sound chatting operation server outputs useful information(907a). The server counts the time used for chatting site and converts the time into the mileage marks(909a). The server outputs a sign of soundness(911a).
Patent KR-20020093398-A (KR)
Title: Method for sharing an authorized internet protocol address of ultra highspeed internet restrictively
Inventor: YOO DAE JUNG
IPC: H04L12/28
Filed: 2001-06-08
Abstract: PURPOSE: A method for limitedly sharing a very high-speed Internet licensed IP(Internet Protocol) address is provided to share and use the licensed IP address under the approval of a very high-speed Internet service company. CONSTITUTION: A limited IP address sharer(30) capable of sharing and using a licensed IP address or a subscriber terminal device embedding an IP address sharing function is directly provided to a very high-speed Internet service user so that the very high-speed Internet service user limitedly shares and uses the IP address within the number of promised IP address share users. The number of only promised private IP addresses is successively provided, or the number of connected computers is confirmed and the connection is disapproved in case that the number of connected computers is over a promised number for limiting the share of the licensed IP address.
Patent KR-20010111057-A (KR)
Inventor: KIM JONG WON
IPC: G11B20/00
Filed: 2001-06-08
Abstract: 디지털 오디오 컨텐츠에 워터마크를 삽입함에 있어서 디지털 오디오 컨텐츠의 최소가청한계를 이용한 모델을 생성하여 의사난수 열을 마스킹하여 워터마크를 생성하고 이를 삽입한다.   디지털 오디오 컨텐츠에 삽입된 워터마크를 추출하기 위해서 디지털 오디오 컨텐츠에서 발생되는 주파수 특성에 따른 최소 가청 한계를 가지는 청각 심리 모델을 형성하여 의사난수 열로부터 워터마크를 생성한다. 워터마크의 생성단계 후에 서로 인접하는 디지털 오디오 컨텐츠들로부터 해당 디지털 오디오 컨텐츠에 대한 신호처리의 여부를 감지하여 워터마크의 길이를 조절하고, 이러한 워터마크와 디지털 오디오 컨텐츠간의 상관관계를 측정하여 워터마크의 삽입 여부를 검출할 수 있다.
Patent KR-20020093442-A (KR)
Title: Transforming Generator
Inventor: YOON JUN HUI
IPC: H02K57/00
Filed: 2001-06-08
Abstract: PURPOSE: A transformer type generator is provided to generate increasing amounts of electrical energy without in an inexpensive way using a power source. CONSTITUTION: A transformer type generator is characterized in that four secondary coils(A,B,C,D) are attached with each other, centering from a primary coil(X), thus obtaining electrical energy of four times of electrical energy in cases where a single secondary coil is employed.
Patent KR-20020094179-A (KR)
Title: A Health Subsidiary Pill for Diabetes
Inventor: PYO JEOM DEOK
IPC: A61K36/74
Filed: 2001-06-12
Abstract: PURPOSE: A health supplementary food product obtained by extracting several medicinal plants in water and then making into the shape of a pill is provided which aids the treatment and prevention of diabetes while reducing the blood sugar level in the body. CONSTITUTION: Several medicinal plants containing 200g Rubia cordifolia L., 300g Rehmanniae Radix, 300g Zingiberis Rhizoma Crudus, 200g Corni Fructus, 200g Dioscoreae Rhizoma, 150g Moutan Cortex Radicis, 200g Liriopis Tuber, 250g Radix Trichosanthis, 150g Alismatis Rhizoma, 200g Hoelen, 200g Cortex Phellodendri, 150g Chrysanthemi Flos, 200g Lycii Fructus, 200g Lycii Radicis Cortex, 200g Mori Cortex Radicis, 200g Coptidis Rhizoma, 200g Mume Fructus, 250g Astragali Radix, 250g Sojae Semen and 200g silkworm powder are ground, mixed with beef soup and made into a pill.
Patent KR-20020094693-A (KR)
Title: The sack kniting machine and knit structure of sack
Inventor: KIM PYOUNG CHUL
IPC: D03D1/04
Filed: 2001-06-13
Abstract: PURPOSE: A jute bag knitting machine for making a jute bag having a mesh net structure by supplying a wire-shaped reinforcing yarn with a warp yarn to a knitting machine for the manufacture of a jute bag is provided which permits ensuring of air permeability, together with increasing stiffness of a jute bag structure. CONSTITUTION: A driven part which is interlocked with a chain cam is mounted on one side of a knitting machine(1). A switch(5) is mounted on one side of the driven part to drive a pneumatic cylinder(4). A rod(6) attached with a weft yarn feeder is arranged on one side of the pneumatic cylinder operated by a switch to form a jute bag knitting machine. For knitting a jute bag, a warp yarn(8) is supplied to a needle part(2) at the inside of the knitting machine, together with a reinforcing yarn, and a weft yarn(7) is supplied through a weft yarn feeder by reciprocation of the rod.
Patent KR-20020095611-A (KR)
Title: Flowerpot comprising dolomite and manufaturing method thereof
Inventor: SONG YOUNG JIN
IPC: C04B28/02
Filed: 2001-06-15
Abstract: PURPOSE: Flowerpots comprising cement and dolomite powder emitting far infrared rays are provided to improve plant growth and our health, and prevent environmental pollution unlike conventional plastic flowerpots. CONSTITUTION: The method for manufacturing flowerpots is as follows: (S10) mixing 80-95wt.% of dolomite powder(MgCO3.CaCO3), generated from crushing dolomite ore, with 5-20wt.% of cement, where the dolomite powder has 0-2mm and 2-8mm size mixed in a ratio of 3:7-4:6; (S20) adding 30-50%(based on the amount of cement) of water; (S30) molding by pouring the slurry into a pot-shaped mold with use of high frequency vibrator or oscillator to make dense pots; (S40) curing at room temperature for 24hrs; (S50) and de-molding.