baber/WOPTO huggingface dataset:
Patent KR-20010046812-A (KR)
Inventor: CHOI SEOK JAE
IPC: F24F3/00
Filed: 1999-11-15
Abstract: PURPOSE: An air conditioner dryer is provided, in which two planar screens are arranged within the main body so as to pass the refrigerant in both directions, to thereby allow the dryer to be assembled and installed in an easy and convenient manner. CONSTITUTION: An air conditioner dryer comprises a main body(80) filled with molecules(90) for absorbing moisture from the refrigerant; and two planar screens(100) disposed at both sides of the molecule areas and which are fixed in a vertical direction with respect to the refrigerant flow direction within the main body. The planar screen includes a first fixing ring having a circular protrusion for fixing a mesh, and a second fixing ring for pressing and fixing the mesh positioned onto the first fixing ring. Since the dryer is constituted by the main body and the planar screen, assembling and maintenance work is performed in an easy and convenient manner.
Patent KR-20010055146-A (KR)
Inventor: LEE CHEON SEOK
IPC: G11B33/12
Filed: 1999-12-09
Abstract: PURPOSE: A device bay is provided to conveniently install a device used in a computer to a main body or a monitor while conveniently replacing the device from the main body or the monitor. CONSTITUTION: To withdraw a device from a device bay, a solenoid(70) is turned on through a control unit. Then, an operation bar(91) on an outer side of a side wall unit(50) is pushed. Therefore, the device is withdrawn. In off state of power, an iron pin is inserted through a hole(32) of a front cover(30). Then, the pin pushes a vertical plate(101) at a front direction of a bracket(100) on a base unit(10). Then, the bracket is moved to backward. Thus, a protrusion end(102) is inserted along an inclined surface of an operation piece(84). Therefore, a rear portion of a bracket(80) is elevated while lowering a front portion. Therefore, a hanging unit(81) of the bracket is released from a hanging sill(62) of a mounting plate(60).
Patent KR-20010057147-A (KR)
Inventor: KIM BONG OK
IPC: G06Q50/34
Filed: 1999-12-18
Abstract: PURPOSE: A method for presenting a lottery using an electronic mail is provided to present a lot-typed lottery and an impromptu lottery by using an electronic mail. CONSTITUTION: An Internet user(101) connects to a lottery site(300) through the Internet network. The Internet user(101) is confirmed as a member by inputting a user's ID and password, or applies a new transaction application. The Internet user(101) clicks a new transaction application confirming button after inputting one's personal information. The Internet user(101) may purchase a lottery by clicking a lottery purchase button or may present a commodity to another person(102) by clicking a lottery present button. Also, the Internet user(101) may confirm a winning or not with respect to the lottery the Internet user(101) purchase or present by clicking a winning confirming button. Also, the Internet user(101) may confirm the balance of cyber money or lottery of one's lottery account by clicking "a lottery bought by me" button. Another person(102) may transmit the lottery to other person(103).
Patent KR-20000048299-A (KR)
Inventor: HUKANO YOSHIHIRO
IPC: F16L47/02
Filed: 1999-12-21
Abstract: PURPOSE: A tubular joint of a fluid pressure apparatus is provided to prevent a tubular structure from sealing badly and to increase joining efficiency. CONSTITUTION: A tubular structure is installed in a recessed unit(29) with an insert member(28). The inserted part of the tubular structure is prevented from being short since the length is preset by the insert member. Thus, the tubular structure is installed in a tubular joint(12) with sufficient strength and then prevented from being spaced-apart from the joint. Also, an outer circumference(40) of a protrusion(36) of the insert member is stuck on an inner circumference of the recessed unit in order to prevent fluid from leaking to the outside from fluid channels(14,16).
Patent KR-20010063665-A (KR)
Inventor: AHN GI CHEOL
IPC: H01L21/336
Filed: 1999-12-23
Abstract: PURPOSE: A method for manufacturing a gate electrode of a semiconductor device is provided to prevent a leakage current between the gate electrode and a landing plug polysilicon layer by eliminating an anti-reflecting layer without exposing a boron phosphorous silicate glass(BPSG) layer in a peripheral circuit region. CONSTITUTION: A cell region and a peripheral region are defined in a substrate(201). A boron phosphorous silicate glass(BPSG) layer(202) and a plasma-enhanced tetraethoxysilane(PE-TEOS) layer(203) are sequentially formed on the substrate having a lower structure for forming a gate electrode(208). A conductive layer, a hard mask nitride layer and an anti-reflecting layer are sequentially formed on the resultant structure, and patterned to form the gate electrode in the cell region. A spacer nitride layer(209) is formed on a sidewall of the gate electrode. A passivation layer is formed on the entire structure including the cell region and the peripheral region. The passivation layer is eliminated until the anti-reflecting layer on the gate electrode is removed. The remaining passivation layer is eliminated, and an insulation layer(211) between polysilicon is formed on the entire structure. A selected portion of the insulation layer between polysilicon is eliminated to form a landing plug contact hole. Polysilicon is deposited on the entire structure, and planarized to form a landing plug polysilicon layer(212).
Patent KR-20010057711-A (KR)
Inventor: BAEK YONG SUN
IPC: H01L29/00
Filed: 1999-12-23
Abstract: PURPOSE: A method for manufacturing a gain clamped semiconductor optical amplifier(SOA) is provided to constantly fix the intensity of carriers within a resonant with oscillation of a laser using a distributed Bragg reflector(DBR) lattice. CONSTITUTION: A method for manufacturing a gain clamped semiconductor optical amplifier(SOA) forms a passive waveguide layer(12) and an InP spacer(13) on a N-InP substrate(11). The first oxide layer(14) is formed on the InP spacer. The first oxide layer is selectively removed by patterning using electronic beam lithography to form a selective active layer growth mask pattern(16). A lattice pattern(17) and an active layer waveguide(18) are simultaneously formed by selective active layer growth using organic metal chemical vapor deposition. A mesa structure for growing a current shield layer(19) is formed on the resulting surface using light lithography. The current shield layer is grown by organic metal chemical vapor deposition. A n-InP buffer layer(19a) is formed on the entire surface including the current shield layer. The second oxide layer is formed on the n-InP buffer layer. The second oxide layer is patterned to form a metal electrode connected to the active layer waveguide.
Patent KR-20010060630-A (KR)
Inventor: KIM SEUNG GON
IPC: B24D11/00
Filed: 1999-12-27
Abstract: PURPOSE: A chemical mechanical polishing pad having withdrawing structure of polishing remnant is provided to conveniently discharge the polishing remnant through converting shape of a groove for improving polishing efficiency and polishing quality. CONSTITUTION: A circular polishing pad(50) contains plural polishing grooves(60). Herein, the polishing grooves are extended from a center of the pad to circumference. Moreover, the polishing grooves are formed in a spiral shape toward a polishing direction for conveniently discharging material generated in a polishing operation. The polishing pad is rotated at a high speed for applying centrifugal force to a mixture of slurry and wafer material on a surface of the polishing pad. In case of forming the polishing groove in the spiral shape, the polishing remnant is conveniently discharged through the polishing grooves.
Patent KR-20010059330-A (KR)
Inventor: LEE SEON JAE
IPC: G06F1/00
Filed: 1999-12-30
Abstract: PURPOSE: A trip computer having a function for displaying cost of oil supply amount is provided to design an economic driving by accurately displaying oil-supply amounts, and by automatically calculating a continued ratio. CONSTITUTION: A power supply(50) stably provides a power to each device. An electronic control unit(10) senses the volume of fuel and an opening of a fuel cap. A switch unit(20) includes switches(SET1,SET2). The switch unit(20) inputs oil-supply amounts or selects a mode. A display(40) displays oil-supply amounts, amounts by liter and consumption amounts. A central processing unit(30) calculates the oil-supply amounts, the amounts by liters ad the consumption amounts according to inputs of the electronic control unit(10) and the switch unit(20), and displays the amounts to the display(40).
Patent KR-20010066230-A (KR)
Inventor: CHOI YEONG GEUN
IPC: B62D25/06
Filed: 1999-12-31
Abstract: PURPOSE: A structure of a roof side joining portion is provided to sufficiently secure an impact absorbing space of the inner panel of a roof side and a headlining and effectively absorb impact energy by adding a bending inducing bead. CONSTITUTION: The cross sections of a roof side outside rail(52) and a roof side inside rail(53) are extended and spot welded. Inducing bead portions(A,B) are formed on the roof side inside rail. Impact absorbing pads(64,65,66) are formed on the inside surface of a headlining(57). An impact absorbing pad(63) is formed on the space of the roof side outside rail and the roof side inside rail. Thus, the safety of passengers is improved and the strength of the joining portion of the roof side is increased.
Patent KR-20010066235-A (KR)
Inventor: KIM JIN HO
IPC: G01M7/00
Filed: 1999-12-31
Abstract: PURPOSE: A structure for mounting a pelvis pad is provided to control the stiffness of the pelvis pad by increasing or decreasing the number of ribs according to the stiffness required for the kind of a vehicle, thereby utilizing the pelvis panel commonly for various kinds of the vehicle. CONSTITUTION: A structure for mounting a pelvis pad includes a main body panel(12) in the shape of opened hexahedron mounted at a side, rib panel guide grooves formed in two pairs at every direction of an opened front surface part, rib panel mounting grooves formed in two pairs in a three-stage structure at upper, middle and lower parts of a rear surface of the main body panel, first and second ribs(18,20) respectively inserted into the rib panel guide grooves, three pairs of first and second rib guides formed in the first and second ribs with a predetermined interval, and mounting hooks formed at both ends of a side of the respective second ribs for preventing the second ribs from being deviated from the rib panel mounting grooves.
Patent KR-20010066553-A (KR)
Inventor: CHAE GWANG SU
IPC: B60K17/22
Filed: 1999-12-31
Abstract: PURPOSE: A power transmitting device is provided to reduce the crossing angle of a propeller shaft and a universal joint to reduce vibration transmitted from the propeller shaft. CONSTITUTION: A final reduction gear device includes a pinion(11), a connecting gear(12) and a reverse gear(14). The pinion is mounted serially with a transmission(22). The connecting gear engaged with the pinion has gear portions(13) formed on both sides thereof. The reverse gear connects a drive gear(6) placed opposite to the pinion with the connecting gear. A propeller shaft(25) is connected with the transmission and the final reduction gear device serially placed by universal joints(23, 24).
Patent KR-20000068532-A (KR)
Title: 와이퍼 아암에 와이퍼블레이드를 링크시키는 장치
IPC: B60S1/38
Filed: 1998-06-18
Abstract: 본 발명은 차량에 안내된 구동 와이퍼 아암(19)에 대해 차량유리용 와이퍼블레이드(10)를 링크시키기 위한 장치에 관한 것이다.  와이퍼블레이드는 연장 고무탄성제 와이퍼스트립(14)을 위한 연장 스트립형 탄성 이송부재(12)를 가지며, 이 와이퍼스트립(14)은 이송부재(12)에 평행하게 연장하며 차량유리에 대하여 설정될 수 있다.  와이퍼블레이드의 측면에서 링크수단으로서 역할하기 위하여 와이퍼스트립(14)의 각 세로방향 측면 상에는 핀(36, 38)들이 돌출한다.  상기 두 핀들의 공통 종축(35)은 이송부재의 종축에 대하여 가로 방향으로 놓이며, 유리에 평행한 면에 놓인다.  각 핀은 와이퍼 아암(19)의 관련 리세스(62)와 맞물린다.  재료선택과 관련하여, 특히 바람직한 링크장치는, 핀(36, 38)들이 이송부재(12)에 고정된 분리부품(18) 상에 배치될 때 얻어진다.
Patent KR-20000049148-A (KR)
Title: Corrosion protection for utility boiler side walls
Inventor: BREEN BERNARD P
IPC: F23L9/02
Filed: 1997-10-14
Abstract: PURPOSE: A method is provided to prevent corrosion of utility boiler side walls and generally to reduce the rate of side wall corrosion of a coal-fired utility boiler. CONSTITUTION: A method of reducing the rate of side wall corrosion in a coal-fired utility boiler while maintaining reduced NOx emission levels, the coal-fired utility boiler comprising a plurality of walls interconnected to form an enclosure, wherein at least one of the walls includes a plurality of burners for introducing a mixture of pulverized coal and primary air into the boiler, the coal-fired utility boiler additionally comprising at least one overfire air port for introducing overfire air into the boiler; the method comprising: providing a plurality of curtain air ports in at least one of the walls; injecting a stream of pulverized coal and a sub-stoichiometric amount of primary air into the boiler through the burners; combusting the stream of pulverized coal and primary air in the boiler; introducing overfire air into the boiler through the at least one overfire air port, wherein the overfire air comprises between about 5% and about 20% of the total air provided to the boiler; introducing curtain air into the boiler through the curtain air ports, wherein the curtain air comprises between about 5% and about 20% of the total air provided to the boiler; and balancing the flow of air through the overfire air port(s) and the curtain air ports such that the ratio of curtain air to overfire air is small enough to maintain combustion staging and assure NOx emission levels of less than about 0.50 lbs. per 10¬6 Btu, yet is large enough to maintain a fuel mixture ratio of less than about 115% of the stoichiometric ratio in the atmosphere adjacent to the walls.
Patent KR-20000068861-A (KR)
Title: 가스센서
IPC: G01N27/409
Filed: 1998-09-04
Abstract: 가스센서, 특히 람다 프로브, 즉 최소한 하나의 센서감지부를 가지고 있는 기구를 가진 내연기관의 배기가스에서의 유해물질- 및/또는 산소함유량을 얻기위한 측정치, 그리고 이 센서감지부는 하나의 연결측면의 단면 그리고 측정측면의 단면, 즉 여러 전기적으로 유도되는 접촉면을 가지고 있는 그 연결부 단면측의 센서감지부와 여러 전기적으로 유도되는 연결부와 연결되어 있는 가스센서가 제안되어 있다. 이 가스센서는 연결요소(29)에 의해서 표현되며, 또한 이는 세라믹으로 된 단체형의 스프링요소(41)로 이루어져 있다.
Patent KR-20000053254-A (KR)
Title: Benzenesulfonamide derivatives and drugs containing the same
Inventor: YASUDA SHINGO
IPC: A61K31/195
Filed: 1997-11-12
Abstract: PURPOSE: Provided are novel benzenesulfonamide derivatives which have both of thromboxane A2 and leukotriene D4 antagonistic activities, and are useful as active ingredients of medicaments such as platelet aggregation inhibitors, antithrombotic agents, antiasthmatic agents, and antiallergic agents. CONSTITUTION: Novel benzenesulfonamide derivatives are represented by the following general formula (I) are provided: wherein R¬1 represents hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxyl group, or nitro group; R¬2 represents a C4-C8 alkyl group which is substituted with one or more fluorine atoms; R¬3 represents hydrogen atom or a lower alkyl group; X represents sulfur atom or a group represented by CH=CH; and n represents an integer of from 2 to 4. Medicaments comprising said compound as an active ingredient can be used for preventive and/or therapeutic treatment of thrombosis, asthma, or allergic diseases.
Patent KR-20000069280-A (KR)
Title: 저누설 급속 커플링
IPC: F16L37/34
Filed: 1997-09-16
Abstract: 암 커플링부재(20)는 본체(31), 본체(31) 내에 위치한 활주 가능한 슬리브(52) 및 슬리브(52)와 밀봉 접촉 가능한 축방향으로 연장된 스템 밸브(64)를 포함한다.  스템 밸브(64)에 대한 슬리브(52)의 축방향 이동은 유체의 흐름에 대하여 암 커플링부재(20)를 개방시킨다.  스템 밸브(64)는 수 커플링부재(10)의 코형상 돌출부(27)를 수용할 수 있는 크기를 갖춘 공동(70)을 갖고 있다.  슬리브(52) 및 스템 밸브(64)는 분리 시에 최소한의 공기 함유량과 최소한의 유체 손실을 가지면서 자체 편평 삽입 단부(12) 및 돌출한 코형상 돌출부(27)를 포함하는 수 커플링부재(10)를 수용할 수 있도록 설계되어 있다.
Patent KR-20000069282-A (KR)
IPC: H01R39/14
Filed: 1998-09-14
Abstract: 커뮤테이터를 회전축으로 이동시키는 것에 있어서, 이 회전축이 점착성의 에폭시로 둘러싸여 있고, 커뮤테이터중심의 연결정면측에 에폭시로 된 하나의 융기를 이루고 있으며, 이 융기가 회전자의 회전을 방해한다. 
     새로운 커뮤테이터는 따라서 자신의 연결정면(23)측에서부터 시작해서 하나의 수용관통구(25)를 가지며, 이 수용관통구는 종축에 대해 동축방향으로 계단(26) 까지 연장되어 있고 그리고 관통구멍(24)에까지 가늘어진 원추형 구멍(29)과 연결되어 있다. 커뮤테이터를 회전축에 이동시킬 때에 형성되는 에폭시로 된 융기는 완전히 관통구멍(25)을 채우게 된다. 
     커뮤테이터는 특히 전기적인 기계의 회전자에 대해서 적절하다.
Patent KR-20000057680-A (KR)
Inventor: CAMERON KIMBERLY O'KEEFE
IPC: A61K31/00
Filed: 1997-11-27
Abstract: PURPOSE: Methods for treating (e.g. preventing bone loss) a mammal having a condition which presents with low bone mass or other skeletal disorders for promoting fracture healing are provided. CONSTITUTION: A method for preventing bone loss and augmenting bone mass in a mammal and a method for treating a mammal having a condition which presents with low bone mass, comprises selectively agonizing an EP2 receptor subtype by administering to a mammal a therapeutically effective amount of a selective EP2 receptor subtype agonist, wherein the condition which presents with low bone mass includes osteoporosis, osteotomy, childhood idiopathic bone loss or bone loss associated with periodontitis.
Patent KR-20000062430-A (KR)
Title: 물체와 위치 가변성 장치 사이의 직각 위치를 특정하는 방법
IPC: G01S13/42
Filed: 1998-03-18
Abstract: 본 발명은 물체와 위치 가변성 장치, 특히 모터 차량 사이의 직각 위치를 측정하는 방법에 관한 것이고, 이 방법의 경우에, 이 장치 상에 배열된 제 1 센서는 물체에 의하여 반사되는 신호를 방사하고, 반사된 신호는 제 1 센서에 의하여 수신되며, 전송으로부터 수신까지의 신호의 지연 시간은 제 1 센서에 의하여 제 1 센서와 물체 사이의 거리를 측정하도록 사용된다. 
     물체에 대한 직각 거리를 측정하기 위하여, 거리는 제 1 센서에 대한 물체의 가능한 모든 위치를 측정하는데 사용되며, 물체에 의해 반사된 신호는 추가적으로 또한 위치 가변성 장치에 배열되는 제 2 센서에 의하여 수신되며, 제 1 센서로부터 제 2 센서로의 신호 지연 시간은 제 1 센서로부터 물체로 그리고 물체로부터 제 2 센서로의 경로를 측정하도록 사용되며, 경로로부터 제 2 센서에 대한 물체의 가능한 모든 위치들이 측정되며, 그런 다음 동일한 거리를 가진 제 1 센서 및 제 2 센서에 의하여 측정된 위치들은 서로 비교되며, 위치 가변성 장치에 대한 직각 거리는 제 1 센서 및 상기 제 2 센서에 의하여 검출되는 물체의 위치들을 위하여 측정된다.
Patent KR-20010012368-A (KR)
Title: 광기록매체 및 그것을 사용한 정보의 기록재생방법
IPC: G11B7/253
Filed: 1998-05-07
Abstract: 광기록 매체는 투광성기판(1)상에 적어도 기록층(2), 기록보조층(5), 반사층(3) 및 보호층(4)을 구비하였고, 상기 기록층과 기록보조층이 유기색소를 주성분으로 하는 층이며, 파장의 레이저광을 사용하여 기록 및/또는 재생이 가능하고, 또, 파장(λ1)으로부터 단파장측이 파장(λ2)의 레이저광을 사용하여 기록 및/또는 재생이 가능하며, 또한 상기 기록층 분광흡수율이 파장(λ1)에 있어서 5∼35 %, (λ2)에 있어서 15 % 이상이며, 나아가서 상기 기록보조층이 파장(λ2)의 근방에 분광반사율의 최고를 갖는다.
Patent KR-20010068468-A (KR)
Title: Change valve for ion water producer
Inventor: KWEON SOON SUN
IPC: C02F1/46
Filed: 2000-01-06
Abstract: PURPOSE: Provided is a conversion valve of an ionic water generator. The conversion valve prevents scale from generating on a cathode by periodically converting polarity. CONSTITUTION: The ionic water generator is mainly divided into a water purifier and an electrolytic cell (2) to separate acid ionic water and alkali ionic water. The electrolytic cell (2) is composed of anode chambers and cathode chambers by partitions to pass only electric ions. The conversion valve (22) opens/closes the entrances of withdrawal lines (14,16) in a couple of valve housings (10) connected from transfer lines. The conversion valve (22) is run by an iron core (20) and a solenoid housing (18).
Patent KR-20010077032-A (KR)
Title: Portable Computer in Partition Form, its Mechanical Structure and Connecting Mode
Inventor: KIM SUN SHIL
IPC: G06F1/16
Filed: 2000-01-29
Abstract: PURPOSE: A separated portable computer and a mechanical structure thereof and a connection method are provided to construct a computer including an ultra high speed processor and capable of replacing elements and being used by connecting to a monitor or an LCD panel and being carried by a user easily. CONSTITUTION: A personal computer comprises a portion(50) including a main board as a main body, another separated portion including a power supplying device, a floppy disk driver(5), and a CD-ROM(6). Covers(39,40) are used for storing cards. A TFT LCD panel(44) instead of a general monitor is prepared. A floppy disk contacting portion(45) located in the main body, a hard drive contacting portion(46), and a CD-ROM contacting portion(48) are connected to a system device of the lower portion by a wire as a D-serve connector. A relay connector(43) of the power supplying device is connected to a connecting portion(42) of the main body.
Patent KR-20000057837-A (KR)
Title: Polypropylene block-copolymer resin and process for producing it
Inventor: TAKAOKA TOHRU
IPC: C08L53/00
Filed: 2000-01-31
Abstract: PURPOSE: A polypropylene block-copolymer resin is provided, which exhibits a higher melt tension with better moldability and is superior in the balance between the stiffness and the impact resistance and which is obtainable in an easier manner and can be molded by a high speed molding into a large-sized molded article exhibiting a better appearance with difficultly deformable nature. CONSTITUTION: A polypropylene block-copolymer resin comprises (A) 10-50% by weight of a higher molecular weight polypropylene having an intrinsic viscosity£η|, determined in decalin at 135°C of 6-13 dl/g, (B) 10-89% by weight of a lower molecular polypropylene having an intrinsic viscosity A eta U, determined in decalin at 135°C, of lower than 6 dl/g and (C) 1-40% by weight of an ethylene/ alpha -olefin copolymer having an intrinsic viscosity£η|, determined in decalin at 135°C, of 0.1-13 dl/g, wherein the block-copolymer resin has, when subjected to a dissolution fractionation with paraxylene, contents of constituent components of (X) 2-39% by weight of a component soluble in paraxylene at 23°C and (Y) 61-98% by weight of a component soluble in paraxylene at 135°C but insoluble in paraxylene at 23°C and exhibits the following characteristic features (1) and (2), namely, (1) a melt flow rate (MFR), determined at 230°C under a load of 2.16 kg, of 0.01-5 g/10 min. and (2) a molecular weight distribution expressed as Mw/Mn, determined by gel permeation chromatography (GPC), of 6-20 and an Mz/Mw value of at least 3.5.
Patent KR-20010083353-A (KR)
Title: MRAD Test Circuit, Semiconductor Memory Device having the same and MRAD Test Method
Inventor: JANG TAE SEONG
IPC: G11C29/32
Filed: 2000-02-11
Abstract: PURPOSE: A multi row active disturb(MRAD) test circuit, a semiconductor memory device comprising thereof and an MRAD test method are provided to reduce a test time by minimizing a current consumption increase of the memory device. CONSTITUTION: An MRAD test circuit(14) comprises a control signal generation circuit(142) and a row decoder unit(124). And the MRAD test circuit can further comprises a row address latch signal generation circuit(24) generating a row address latch signal(PDRAE). The row address latch signal enables the row decoder unit to latch a row address signal. The row address signal is an address signal inputted through an address pin of a semiconductor memory device and comprises a number of bits. The control signal generation circuit does not activate a control signal in other modes except an MRAD test mode. Then, the row decoder unit decodes the row address signal. In the MRAD test mode, the control signal generation circuit generates at least more than one control signal. Then, the row decoder unit decodes the row address signal after making a bit designated by an activated control signal among the row address signal as a fixed level. The row decoder unit comprises a number of predecoders.