baber/WOPTO huggingface dataset:
Patent KR-20010053891-A (KR)
Inventor: PARK JUN YEONG
IPC: G11C11/413
Filed: 1999-12-02
Abstract: PURPOSE: An SRAM cell is provided to assure an operation even in a low voltage by transferring a bit line pair signal into a cell without voltage drop, by improving an internal voltage drop of an access transistor. CONSTITUTION: The first transmission gate comprises a PMOS transistor(PM12) and an NMOS transistor(NM10) connected in parallel each other and transferring a bit line signal(BL) by being controlled by a word line signal(WL) and a word line bar signal(WL bar). The second transmission gate comprises a PMOS transistor(PM13) and an NMOS transistor(NM11) connected in parallel each other and transferring a bit line bar signal(BL bar) by being controlled by the word line signal and the word line bar signal. The first inverter comprises an PMOS transistor(PM11) and an NMOS transistor(NM13), and inverts an output signal of the first transmission gate. And the second inverter comprises a PMOS transistor(PM10) and an NMOS transistor(NM12) and inverts an output signal of the second transmission gate and an output signal of the first inverter, and outputs them to an input terminal of the first inverter.
Patent KR-20010054904-A (KR)
Inventor: SIM GYU YUN
IPC: H01M4/04
Filed: 1999-12-08
Abstract: PURPOSE: Provided is a cathode active material for a lithium secondary battery, which contains a mesophase carbon microbeads core and an amorphous carbon layer formed on the core and is excellent in charging and discharging capacity and efficiency. CONSTITUTION: The cathode active material is produced by a process comprising the steps of: heat-treating coal- or petroleum-based pitch to form the mesophase carbon microbeads; adding amorphous hard carbon or a precursor thereof to the mesophase carbon microbeads when the mesophase carbon microbeads having a size of more than 1 micrometer is more than 10wt% based on the total mesophase carbon microbeads; separating the mesophase carbon microbeads; carbonizing the mesophase carbon microbeads; graphitizing the carbonized mesophase carbon microbeads. The thickness of the amorphous carbon layer is 0.1-20 micrometer.
Patent KR-20010055208-A (KR)
Inventor: LEE PIL GI
IPC: F16C7/00
Filed: 1999-12-10
Abstract: PURPOSE: A structure of a small end of a connecting rod is provided to absorb compression pressure applied in combustion motion performed in a combustion chamber and transmit the compression pressure to a crank shaft by maximally securing moving free degree of a piston, and prevent partial abrasion of the piston by increasing movability of the piston. CONSTITUTION: In a piston having a boss part for coupling a connecting rod, and a connecting rod(3) connecting the piston and a crank shaft, a small end structure of the connecting rod includes a coupling support bar(4) formed in a U shape at the upper end of the connecting rod and having a coupling hole at the upper end, and coupling parts(7,8) formed at each end of a hook joint(6) formed in + shape to be inserted into the boss part of the piston and the coupling hole of the coupling support bar.
Patent KR-20010064967-A (KR)
Title: Method for forming bitline in semiconductor device
Inventor: HONG JEONG UI
IPC: H01L21/28
Filed: 1999-12-20
Abstract: PURPOSE: A method for forming bit lines in a semiconductor device is provided to reduce a contact resistance, by additionally doping an impurity on a bit line contact portion and then performing a high temperature annealing process in order to activate the doped impurity. CONSTITUTION: The method for forming bit lines in semiconductor devices forms bit line contacts(36,36a) on a semiconductor substrate(31), by means of an etching process using a photoresist as a mask. The photoresist is removed and a first high temperature annealing process is then performed. After a cleaning process, the first barrier metal layer is formed on the entire surface including the bit line contacts. A silicide layer is formed on the bit line contacts by performing a second high temperature annealing process. The second barrier metal layer is formed on the first barrier metal layer. Bit lines are formed.
Patent KR-20010063258-A (KR)
Inventor: CHUNG HUN TAEG
IPC: A61K47/04
Filed: 1999-12-22
Abstract: PURPOSE: The titled composition capable of treating autoimmune diseases in humans by transferring autoimmune diseases by Th1 to a Th2 immune response using nitric oxide or a nitric oxide supplier is provided, which has few side effects as well as a function for treating autoimmune diseases by cytokine. CONSTITUTION: A composition for treating autoimmune diseases in humans caused by a Th1 cell contains nitric oxide or a nitric oxide supplier which discharges nitric oxide in a living body. The daily effective amount of nitric oxide to be administered is 100mg/kg weight. The autoimmune diseases are uveitis, encephalomyelitis, colitis, arthritis or nephritis.
Patent KR-20010061855-A (KR)
Inventor: KIM HONG GI
IPC: G06K19/04
Filed: 1999-12-29
Abstract: PURPOSE: A card magnetic tape embossing apparatus is provided to form concavo-convex parts on a magnetic tape by pressing embossed parts of a forming tape on a synthetic resin board with a magnetic tape adhered to so that it can minimize fault ratio, for example prevent bubbles in the formed magnetic tape. CONSTITUTION: The apparatus comprises a work frame(10), a lower mold(21), an upper mold(20) and a driver(40). The lower mold(21) with cool water circulation pipes embedded is installed on the work frame(10), and the upper mold(22) with heating wires embedded is installed on the lower mold(21). The synthetic resin board(2) and the magnetic tape(1) is wound round rolls(1a,2a) and slowly fed between the upper and he lower mold(20, 21). An embossed tape with a plurality of embossed parts are layed on the lower mold(21), and its tension force is maintained by a support device. The driver(40) lowers the upper mold(20), and the upper mold adheres the magnetic tape to the synthetic by the heated pressing operation.
Patent KR-20010061890-A (KR)
Inventor: CHOI JAE HO
IPC: H01L21/56
Filed: 1999-12-29
Abstract: PURPOSE: A molding die of a semiconductor chip package is provided to improve the reliability of a semiconductor package by preventing a crack of the semiconductor package. CONSTITUTION: A molding die has a structure including an upper die and a lower die for molding a package body of a semiconductor chip package and an ejection pin. The power die comprises a cavity(6) having a rectangular bottom face. The ejection pin is composed of the first ejection pin(108) and the second ejection pin(108'). The first and the second ejection pins(108,108') are projected from the bottom face of the cavity(6). The first ejection pin(108) is projected from the center of gravity of a virtual triangle(triangle ABC) divided by a diagonal line(AC) of the bottom face. The second ejection pin(108') is projected from the center of gravity of the remaining virtual triangle(triangle ACD) divided by the diagonal line(AC) of the bottom face.
Patent KR-20010059360-A (KR)
Inventor: LEE SANG BAEK
IPC: G06F15/16
Filed: 1999-12-30
Abstract: PURPOSE: An interest display system and a method thereof are provided to enable a connector to recognize matters of concern of another connector who searches identical information data on a communication network. CONSTITUTION: A plurality of individual terminals(20,40) are connected through a communication network via a server(30). In addition, the individual terminals(20,40) can be connected through a communication network without the server(30). The individual terminals(20,40) select relevant information data among information data built-in the server(30), and can display the data on a monitor. The server(30) is equipped with an information data storage unit(31). The information data storage unit(31) provides information data to the individual terminals(20,40). The server(30) is equipped with an interest recognition unit(33) which recognizes interests of the information data displayed by the individual terminals(20,40).
Patent KR-20000067955-A (KR)
Title: 폴리에스테르 함유 직물의 환원 세정 방법
IPC: C07C309/14
Filed: 1997-07-14
Abstract: 본 발명은, 
     a) 염색액  또는 세척조의 pH를 1 내지 3 단위만큼 상승시키는 데 충분한 산 수용체와 함께 사용되는, 하기 화학식 1로 표시되는 1종 이상의 화합물: 
     화학식 1 
     A m [(CR 1 R 2 ) m SO 2 M] p,q   
     (상기 식 중, 
     A는 NR 3   3-q 또는 OR 4   2-p 이고, 
     R 1 , R 2 , R 4 는 각각 수소 원자 또는 C 1 -C 6 알킬이며, 
     R 3 는 수소 원자, C 1 -C 20 알킬, C 3 -C 8 시클로알킬로 이루어진 군 중에서 선택되는 동일하거나 상이한 라디칼로서, 1개 내지 3개의 C 1 -C 4 알킬 라디칼에 의해 임의로 치환되고, 
     M은 당량의 암모늄, 알칼리 금속 또는 알칼리 토금속 이온이며, 
     m은 0 또는 1이고, 
     p는 1 또는 2이며, 
     q는 1, 2 또는 3인데, 
     다만, A가 OR 4   2-p 일 때 R 1 , R 2 및 R 4 중 하나 이상은 C 1 -C 6 알킬이고, m이 0인 경우에는 p와 q가 각각 2인 것을 조건으로 함); 
     b) 임의로, 하기 화학식 2로 표시되는 1종 이상의 화합물: 
     화학식 2 
     A[(CR 1 R 2 )SO 3 M] p,q   
     (상기 식 중, A, R 1 , R 2 , R 3 , R 4 , M, p 및 q는 각각 위에서 화학식 1에 대해 정의한 바와 같음); 및 
     c) 임의로 추가의 첨가제 
     를 포함하는 후처리제 조성물을 산성 염색액 또는 세척조에 첨가하는 단계를 포함하여, 염색 또는 날염된 폴리에스테르 직물을 환원 세정하는 방법에 관한 것이다.
Patent KR-20000036216-A (KR)
Title: Auxiliary component connector including microphone channel
Inventor: PATTERSON GREGORY S
IPC: H04M1/02
Filed: 1997-09-24
Abstract: PURPOSE: An auxiliary component connector including microphone channel is provided to more efficiently use space than the previous use of separate connectors by reduction of overall device thickness. CONSTITUTION: A system connector for an electronic device such as a cellular phone is integrally molded with a mic cavity for receiving a device microphone and the device microphone is incorporated into the system connector.
Patent KR-20000053009-A (KR)
Inventor: DISIMONE JOHN
IPC: B29C45/28
Filed: 1997-11-03
Abstract: PURPOSE: An injection molding apparatus and method is concerned with the molding of high quality articles requiring an accurate hole or aperture through the article, without any weld lines. CONSTITUTION: An injection molding apparatus and method provides a mold injection nozzle(32) slidably mounted in a bore(28,30) extending through a first mold half(16) and, optionally, a back plate. The mold nozzle(32) has a tip portion(50) providing a tip surface. In a second mold half(14), there is a corresponding, aligned bore, in which is located a plug(90). The plug(90) can be displaced by a plunger(88) but is separate from the plunger(88). In use, the plug(90) can be used to control the width of a gate between the plug(90) and the tip surface through which resin flows into the cavity. After molding, the plug(90) is displaced from its bore(72) into the bore(30) in the other mold half(16), both to close off the tip portion and to displace the plug(90) and tip portion away from the mold cavity(18). The mold is then opened with the plug(90) and the mold injection nozzle(32) being retained in the first mold half(16).
Patent KR-20000062291-A (KR)
Title: 신호를 방해없이 평가하기 위한 접속회로
IPC: F02P5/152
Filed: 1997-11-07
Abstract: 본 발명은 신호를 방해없이 평가하기 위한 접속회로를 나타낸 것이며, 또한 이 신호로 출력신호가 센서에 의해서 평가될 수 있고, 동시에 각각의 센서를 위해서 두개의 입력단자가 필요하게 된다. 접지와 관계한 신호평가를 성공하기 위해서는, 각각의 센서를 위해서 단지 하나의 입력단자가 필요하다.  평가는 미분 회로기술에서 이루어질 수 있으며, 동시에 접지와 관계한 운전모드에서 미분 신호처리가 내부에서 발생하는 기준전압의 사용하에서 이루어진다. 접속회로의 운전모드의 선택은 외부에서 적절한 제어핀에 의해서 임의로 선택될 수 있다.
Patent KR-20010005970-A (KR)
IPC: A61Q3/02
Filed: 1998-04-03
Abstract: 발명은 교차결합된 혼성 물질에서, 케라틴 기질 위에, 막을 형성하기 위하여 디자인된 향장품 또는 피부병학적 조성물에 관계된다.  상기 조성물은 졸/겔 타입이고 혼합에 의해서 얻어진다: (a) 적어도 유기금속 화합물; (b) 적어도 기능화된 유기중합체 또는 상기 중합체 전구체, 또는 적어도 기능화된 실리콘 중합체 또는 상기 중합체 전구체, 후자의 전구체는 (a)와는 다르며; (c) 유기금속 화합물을 가수분해하기 위한 충분한 양의 물; 및 (d) 선택적으로 적어도 알콜; 상기 막은 비가역적이다.
Patent KR-20010020162-A (KR)
IPC: B60R11/00
Filed: 1998-03-30
Abstract: A sound producing arrangement in an automobile has at least one bass speaker and one hollow acoustic conductor coupled to the bass speaker. The bass speaker is located in the wet area of the automobile. The acoustic conductor is mounted in a gas-tight manner in the dry area and there is a gas-tight connection between the bass speaker and the acoustic conductor.
Patent KR-20010013043-A (KR)
IPC: B60C9/22
Filed: 1998-04-17
Abstract: A pneumatic tire (10) has a pair of sidewall portions (20), a pair of bead regions (22) and a carcass (30) reinforced with at least two sidewall fillers or inserts (42), (46) for each sidewall portion and at least one cord reinforced ply (38) and two bead cores (26) one in each bead region and a reinforcing belt structure (36). This tire is preferably a runflat radial ply tire. The at least one cord reinforced ply (38) has a pair of turnup ends (32) wrapped around the pair of bead cores (26). The turnup ends (32) each extend radially outwardly to a terminal end (33) at a radial height of at least 40% of the tire section height (SH). The first insert for each sidewall portion lies radially inward and adjacent the at least one ply (38). The second insert (46) for each sidewall portion is a bead filler insert radially above the bead core (26) and between the at least one ply (38) and its turnup end (32).
Patent KR-20010068512-A (KR)
Title: Chip scale stack package and manufacturing method thereof
Inventor: CHOI IL HEUNG
IPC: H01L23/28
Filed: 2000-01-06
Abstract: PURPOSE: A chip scale stack package and a fabrication method thereof are provided to be capable of enhancing capacitance and mount density with having chip size by completing the assemble of the stack package in wafer status. CONSTITUTION: Two semiconductor chips(11a,11b) having metal posts(21) passing through their edges formed are bonded to each other by an adhesive tape(37). At this time, the surfaces of the semiconductor chips opposite to active faces are bonded to each other. TAB(Tape Automated Bonding) tapes(23) having beam leads(27) are respectively attached to the active faces of respective semiconductor chips(11a,11b), whereby bonding pads(13) and metal posts(21) are contacted to the beam leads of the TAB tape(23). A solder ball(39) is attached to the TAB tape(23) as an external connector.
Patent KR-20000057724-A (KR)
Title: Office information system having a device which provides an operational message of the system when a specific event occurs
Inventor: HUJIMOTO JUN-ICHIRO
IPC: G03G15/00
Filed: 2000-01-07
Abstract: PURPOSE: An office equipment is provided to enhance the order efficiency till the grasping and restoring of trouble occurrence locations by notifying an information communication terminal of a signal source of abnormal situation occurrence. CONSTITUTION: A path knowledge storage unit(1) stores as knowledge paths for arriving at a location on which a certain trouble occurs when the trouble occurs. A trouble occurrence location detecting unit(2) detects a location on which a certain trouble occurs when the trouble occurs. A location-specifying unit(3) calculates paths for arriving at a location on which a certain trouble occurs from the path knowledge storage unit(1) and specifies a location arrived at present from the paths when a location on which a trouble occurs by the trouble occurrence location detecting unit(2).
Patent KR-20000057759-A (KR)
Inventor: ONO TSUYOSHI
IPC: H01L21/8238
Filed: 2000-01-14
Abstract: PURPOSE: A MOS transistor device and a fabrication method thereof are provided to minimize fluctuations in output impedance caused by a fabrication aberration. CONSTITUTION: When a MOS transistor including source electrodes(113,114), drain electrodes(115,116) and gate electrodes(117,118) is on, the MOS transistor has on-state resistance. In particular, the MOS transistor includes specific electrodes(131,132) connecting the source electrodes(113,114) to power supplies(123,124), respectively. Each pair of the specific electrodes(131,132) have resistance substantially equal to the on-state resistance of each transistor(111,112), and further, each specific electrode(131,132) has a length(Lp2,Ln2) substantially equal to a length(Lp1,Ln1) of each gate electrode(117,118). Moreover, the specific electrodes(131,132) and the gate electrodes(117,118) are simultaneously formed, and two pairs of the specific electrodes(13,132) act as gate electrodes of the respective transistor structures(137,138). Though fluctuations in output impedance of the transistors(111,112) are caused by increase or decrease in the length(Lp1,Ln1) of the gate electrodes(117,118), the fluctuations are counterbalanced by increase or decrease in the length(Lp2,Ln2) of the specific electrodes(131,132).
Patent KR-20010076526-A (KR)
Title: Electronic commerce method
Inventor: LEE SEUNG JEA
Filed: 2000-01-26
Abstract: PURPOSE: A method for an electronic commerce is provided to enhance a reliability of a commodity and to activate an electronic commerce by performing a direct transaction of agricultural products or industrial products through the Internet rapidly and accurately from a seller and a customer. CONSTITUTION: A head office site is opened using an Internet communication network. Member stores are selected by dividing local areas. The member store opens one's member site in the head office site and registers a person, as store, and a company having selling commodities as a member. A member store opens one's member store site in the head office site. A price, an explanation, photographs, and moving pictures of commodities being dealt by the member store are loaded in the member store site. A person or a group may buy a commodity and receive a quick service. All commodities may be delivered to each consumer's home. A payment is performed from a producer to a consumer directly using cash, electronic money, or a credit card.
Patent KR-20010077705-A (KR)
Title: Method and Apparatus for Preparing Styrene-based Polymer
Inventor: LIM JIN HYEONG
IPC: C08F12/08
Filed: 2000-02-08
Abstract: PURPOSE: Provided are a preparation method and manufacturing equipment of syndiotactic styrene polymer. The process is divided by pre-polymerization and main polymerization step and the catalyst and support catalyst are also introduced separately in each step. To the reactor, stylene monomer, macromonomer, transition metal catalyst and organic aluminum support catalyst are added and polymerized to obtain the product of 10,000-3,000,000 average mol. wt. and 5000-1,500,000 number average mol. wt. The conversion rate is so fixed to 10% and 60% in each step that adhering of material to the inner walls of the reactors is effectively prevented. CONSTITUTION: Not to have the adhering problem at the top and inner wall, two spiral unsymmetrical stirring ribbon blades are installed. They are inner ribbon stirring blade (13) winding spirally along the stirring axis (12) and other spirally winding outer ribbon stirring blade (14) in opposite direction to the blade (13). Stopping plate (16) is placed to prevent the bumping of reaction mixture to the top and anchor stirring blade (15) revolves by the movement of stirring axis (12) keeping the inner space against the inner wall of the bottom part.
Patent KR-20000057984-A (KR)
Inventor: KOAI CASE K
IPC: C23C16/44
Filed: 2000-02-09
Abstract: PURPOSE: A wafer susceptor is provided to minimize unfavorable covering material and to improve convenience of maintenance of an equipment by orienting purge gas around the susceptor. CONSTITUTION: A wafer susceptor(150) having a peripheral edge and a purge ring(280) arranged around the peripheral edge of the wafer susceptor(150) are disclosed. The purge ring(280) cooperates with an edge ring assembly(200) surrounding the purge ring(280). The purge ring(28) has a plurality of openings arranged around the inner periphery thereof. The plurality of openings are arranged very close to the peripheral edge of the wafer susceptor(150). Purge gas is oriented to pass through the opening so that the purge ring(28) can prevent the covering material from stacking on the edge of the wafer susceptor(150), thereby enabling purge gas to uninterruptedly flow around the edge of the susceptor(150).
Patent KR-20010084107-A (KR)
Title: Unit capable of reaction and washing and its method for preparing ion exchange adsorbent
Inventor: KANG KYUNG SEOK
IPC: C08J5/20
Filed: 2000-02-23
Abstract: PURPOSE: An apparatus for preparing a reactable and washable ion exchange adsorbent and its preparation method are provided, to allow the ion exchange adsorbent to be prepared in single process after it is irradiated by an electron ray or a radioactive ray. CONSTITUTION: The apparatus which prepares an ion exchange adsorbent by irradiating an electron ray or a radioactive ray to polyolefin-based fiber, adhering a functional group to the fiber by graft-polymerization of a monomer having an ion exchanging group, and washing and dehydrating it, is provided with a centrifugal dehydration tank(3) which is placed inside a reactor(2) and receives the electron ray or radioactive ray-irradiated polyolefin-based fiber(1); a rotation motor(4) which rotates the centrifugal dehydration tank(3); a source material insertion hole(5) where a reaction solvent and a monomer having an ion exchanging group are inserted; a releasing hole(6) where the product is released out; and a control board which controls the reaction time and the release time automatically or manually.
Patent KR-20010087879-A (KR)
Title: Advertising method using e-mail
Inventor: SHIN DUG SU
Filed: 2000-03-09
Abstract: PURPOSE: A method for the advertisement using the e-mail is provided to maximize the advertisement effect by offering the equal opportunity of winning a prize to both of a sender and recipient. CONSTITUTION: The sender(100) connects to a mail advertisement server(110) and becomes a member. The mail advertisement server is connected with a membership DB(111) which keeps the address, id, and personal information of the member, with a sponsor URL DB(112) which keeps the URL of the sponsor, and with a mail advertisement image DB(113) which keeps the mail advertisement image. When the sender writes the e-mail, the mail advertisement server displays the advertisement to the sender, who inserts a mail advertisement tag into the e-mail. The e-mail including the advertisement is sent to the recipient. If both the sender and recipient win the prize by clicking the advertisement, both can get the prize or bonus.
Patent KR-20010006809-A (KR)
Inventor: HATAKEYAMA AKEMI
IPC: G06F40/143
Filed: 2000-03-16
Abstract: PURPOSE: A method is provided to convert an MHEG object which can not be converted as a component by converting an MHEG document into an HTML document which has a description of an object, and a description and a script of CSS. CONSTITUTION: The shape and operation of a slider object and a link object are extracted from a document described in MHEG and decomposed. The shape of the slider object is converted into the properties of multiple objects described in HTML. Other properties of the slider object are converted into variables described by a script of HTML. Link effect regarding the slider object described in the link object is converted into a method described by a script of HTML. The event type of the link object is converted into the event handler of an object of HTML. The shape and operation represented in the generated HTML are related.
Patent KR-20010006810-A (KR)
Inventor: FUJIKAWA TAKAO
IPC: C30B33/00
Filed: 2000-03-16
Abstract: PURPOSE: A processor is provided to facilitate formation of natural convection of a high-temperature, high-pressure gas and thus soaking by installing a heater for heating wafers in a processing chamber on a lower lid, so that the heater can be freely moved vertically together with the lower lid. CONSTITUTION: A high-pressure vessel is constituted of a heat insulating structure(10) installed in a space S defined by an upper lid(7) and a cylindrical portion(6) and a lower lid(8) supporting a heater(13) divided into two heater elements(13a,13b), inner and outer, which is placed on an insulating material with a metallic shield block(11) housing a heat insulating plate, electrodes for the heater, and the like in between. The heater(13) is placed in the processing chamber and heats wafers(15) in the processing chamber. The heater(13) is installed on the lower lid(8) so that the heater is located under the wafers(15) and can be moved freely vertically together with the lower lid(8). As a result, a high- temperature, high-pressure gas is very apt to form natural convection and soaking is facilitated.