baber/WOPTO huggingface dataset:
Patent KR-20020034045-A (KR)
Title: Forward direction power control method using power control bit in the mobile communication system
Inventor: KIM DAE JUNG
IPC: H04B7/26
Filed: 2000-11-02
Abstract: PURPOSE: A forward power control method using a plurality of power control bits in a mobile system is provided to carry out power control more precisely under a rapidly changing radio channel environment by executing forward power control using a plurality of power control bits. CONSTITUTION: A base station transmits PC_BITS, indicating the number of power control bits, to a mobile station in the form of an initial parameter(S1). The mobile station compares its own Eb/Nt threshold, determined by inner loop power control, with the Eb/Nt threshold of a forward traffic channel according to outer loop power control(S2). In case that the Eb/Nt threshold of the forward traffic channel is less than the Eb/Nt threshold of the mobile station, the mobile station updates the PC_BITS, inserts a plurality of power control bits into a reverse power control sub channel, transmits them to the base station(S3). The base station uses the transmitted power control bits in determining the transmit power level of the forward traffic channel and carries out forward power control.
Patent KR-20020035922-A (KR)
Title: A tape bonding apparatus of single or dual strip
Inventor: LEE DU GYU
IPC: H01L21/52
Filed: 2000-11-07
Abstract: PURPOSE: A tape bonding apparatus of a strip is provided to maximumly save expensive tape by cutting tape having a width a little bit wider than one or two strips settled on a wafer ring and attaching the tape to the strip and by straightly cutting the tape on a side surface of the wafer ring. CONSTITUTION: A tape supply/withdraw unit is mounted on a side of a main body(51), having a predetermined interval. The tape supply/withdraw unit peels the tape to which a cover film(53) is attached, supplies the peeled tape to a predetermined position and withdraws the cover film. A bonding unit(61) is transferred to the right and left by a predetermined pitch, installed on a bonding chuck. A driving unit supplies right and left transfer force to the bonding unit. A tape fixing unit(68) fixes the end portion of the supplied tape, installed in the lower portion of the bonding unit. A bonding unit moves in connection with the bonding unit, installed in one side of the bonding unit. The bonding unit supplies pressure to attach the tape fixed in the tape fixing unit to the wafer ring and the strip clamped in the bonding chuck. A cutting unit moves in connection with the bonding unit, installed in the other side of the bonding unit. The cutting unit cuts the tape from a part of the wafer ring bonded by the bonding unit.
Patent KR-20020038058-A (KR)
Title: Capacitor of semiconductor device and fabrication method thereof
Inventor: JUNG MIN CHEOL
IPC: H01L27/108
Filed: 2000-11-16
Abstract: PURPOSE: A capacitor of a semiconductor device is provided to simplify a fabricating process by omitting an additional process for forming a spin-on-glass(SOG) layer before the second storage node is formed, and to increase capacitance by using surface area enhanced silica(SAES) in addition to a method for controlling the thickness of the second interlayer dielectric. CONSTITUTION: An interlayer dielectric having a contact hole is formed in an impurity region of a semiconductor substrate(31). The first storage node(33) is formed on the contact hole and the interlayer dielectric adjacent to the contact hole. The second storage node(35a) protrudes from the edge of the first storage node. The SAES(36) is formed on the second storage node. A dielectric layer(37) is formed on the first storage node, the second storage node and the SAES. A plate node surrounds the dielectric layer.
Patent KR-20010008321-A (KR)
Inventor: EOM U SIK
IPC: H01G4/30
Filed: 2000-11-23
Abstract: PURPOSE: A high frequency laminated chip part and method of manufacturing the same is provided to cancel inductance by adjusting internal electrode pattern by which a current flow in the electrode is bent in a certain angle. CONSTITUTION: A number of device sheets(701) are prepared by using a slurry of a certain composition. First internal electrode pattern(702) is printed in the shape of S on the sheet so that a current flow is bent into reverse direction. Second internal electrode pattern(704) is printed in the opposite direction of the first pattern(702). At lease two device sheets(701) are stacked to form a laminate so that current flows are directed oppositely in internal electrodes(708,709) of adjacent upper and lower layers. The laminate is heat treated for aging. External electrodes(710) are formed on both ends of the laminate to be alternately connected to the internal electrodes(708,709).
Patent KR-20010062027-A (KR)
Inventor: CHA JI HYEOK
Filed: 2000-11-30
Abstract: PURPOSE: A system and method on a network game is provided to increase the effect of an advertisement, and to promote the purchase of a product by enabling a specific user to study contents of an advertisement, and by giving compensation corresponded to an evaluation result to a user. CONSTITUTION: An advertisement information study and purchase promotion system is composed of a user computer terminal(UC), an advertisement study management server(10), an advertisement information database(16), an examination information database(18), a member information database(20), an advertisement provider server(22), a management computer terminal(MC) and a credit identification server(24). The user computer terminal enables a user to apply for an examination in contents of an advertisement through an information communication network. Personal information on members is stored in the member information database(20). Advertisement data are stored in the advertisement information database(16) according to the personal information. The advertisement study management server(10) refers to the personal information of the member information database(20).
Patent KR-20010070258-A (KR)
Title: Voltage level conversion circuit and semiconductor memory device using the same
Inventor: ATSUMI SHIGERU
IPC: H01L21/8242
Filed: 2000-12-01
Abstract: PURPOSE: To provide a voltage converting circuit which can perform sure voltage level conversion operation without increasing area and a control time. CONSTITUTION: A voltage level conversion circuit 14 converts input signals A, B having amplitude of VSW-VSS to signals OUTA, OUTB in which its low level side VSS is transited to a lower level VBB. In a pair of PMOS transistors QP41, QP42, VSW is given to a source, gates are connected input terminals 43, 44 respectively, and drains are connected to output terminals 45, 46. In a pair of NMOS transistors QN41, QN42, VBB is given to source respectively, gates are connected to output terminals 46, 45 respectively. NMOS transistors QN43, QN44 controlled by an input signal respectively are inserted between the PMOS transistors QP41, QP42 and the NMOS transistors QN41, QN42.
Patent KR-20020044920-A (KR)
Title: Method for separation of pigment from Chitin by-product and crustacean and Coloring agent for Fish and Laying hen using that pigment
Inventor: DO JEONG RYONG
IPC: A23K1/16
Filed: 2000-12-07
Abstract: PURPOSE: Provided are a method for easily separating pigment from chitin by-products and Crustacean and a coloring agent for fish and laying hen using the same pigment as a main component. CONSTITUTION: The method for separating pigment from Crustacea or chitin by-products comprises the steps of: collecting the waste water generated from a decalcium procedure in an acid treatment process of Crustacea or a chitin production process, and the waste water generated from an alkali treatment process of Crustacea or a deprotein procedure of a chitin production process; mixing the waste water; regulating the hydrogen concentration of the waste water mixture to an appropriate pH; precipitating pigment and collecting it, wherein the optimal pH is pH 4 or less; and the precipitation is carried out by using 0.05 to 0.5 wt.% of silicic acid or silicate. The coloring agent for fish or laying hen contains 0.5 to 5 wt.% of gelatin, 80 to 99 wt.% of glucose and 0.01 to 0.1 wt.% of antioxidant.
Patent KR-20010016477-A (KR)
Title: A personal ornaments duplicated with more than two kinds of jewels and the manufacturing method there of
Inventor: KIM YEUN OCK
IPC: A44C17/00
Filed: 2000-12-13
Abstract: PURPOSE: Provided is a double treated accessory using at least two kinds of jewels, which is characterized in that the one kind of jewel contains the other kind of jewel therein. CONSTITUTION: The double treated accessory comprises a first jewel(2) comprising a body(2a), a connection part(2b), and a coupling part(3), a hollow(5) of the first jewel body(2a) for inserting the different auxiliary jewel(6) from the first jewel(2), wherein the auxiliary jewel(6) is heat-attached to the first jewel(2) by ultraviolet rays, a second jewel(8) inserted in the extra space of the hollow(5) and heat-attached to the first jewel(2), wherein the second jewel(8) is the same as the first jewel(2).
Patent KR-20020048017-A (KR)
Title: Fingerprints recognition key drived by charge voltage and supply voltage, and locking and unlocking apparatus and method using the same
Inventor: KOO HONG SIK
IPC: E05B49/00
Filed: 2000-12-15
Abstract: PURPOSE: A fingerprint recognition key operating by a charge power supply and a supply voltage and a locking and locking release apparatus using the same and a method thereof are provided to transmit fingerprint information recognized by a fingerprint recognition key and open/close a door through a fingerprint recognition. CONSTITUTION: A charge section(311) charges a charge and discharge section(112) of a fingerprint recognition key(100). A key insertion sensor(313) senses an insertion of the fingerprint recognition key(100). An open/close controller(314) controls an opening/closing of a door according to fingerprint code information and control code information. An opening/closing information storage section(315) stores a received fingerprint code information. A door opening/closing driver(316) opens/closes the door under a control of the open/close controller(314). A wireless transceiver(317) converts fingerprint code information and control code information of a radio frequency into a base band signal. A speaker(319) rings a warning sound for a burglary prevention. A lamp(320) generates a light indicating an operation status of the door opening/closing controller(300). A regulator(322) stabilizes a power supplied to the door opening/closing controller(300) from an external power supply(301).
Patent KR-20010025350-A (KR)
Title: IMT2000 and PC to connect a chatting server system
Inventor: HA SEUNG HWA
IPC: G06F17/00
Filed: 2000-12-07
Abstract: PURPOSE: An internet chatting server system is provided to enable a user to perform a moving picture chatting via the IMT mobile terminal and the PC with a camcorder by connecting the IMT mobile terminal to an IMT mobile communication server, and connecting the PC to an internet chatting server. CONSTITUTION: The system comprises an IMT mobile terminal(3), a mobile communication server(1), an internet chatting server(2), and a PC(4). The IMT mobile terminal(3) enables a user to access the internet chatting server(2) offering the moving picture chatting service and to select a chatting partner from a chatting directory. The mobile communication server(1) lets the IMT mobile terminal(3) communicate with other mobile terminals over wireless communication network, and access the internet via terminals chips and software. The internet chatting server(2) manages the chatting members and offers the chatting service among the chatting members via the IMT mobile terminal(3) or the PC with the camcorder(4).
Patent KR-20020049159-A (KR)
Title: Avalanche Photodetector
Inventor: KIM GYEONG OK
IPC: H01L31/107
Filed: 2000-12-19
Abstract: PURPOSE: An avalanche light detector is provided to compensate for a low light absorption rate and to decrease a breakdown voltage, by using an avalanche gain structure layer at least two times and by using a low voltage. CONSTITUTION: The avalanche light detector has an emitter light absorption layer structure between a collector layer and an emitter layer which are stacked on a substrate(S). The avalanche gain structure layer composed of a charge layer(103), a charge multiplication layer(104) and an electrode contact layer(105) is formed between the light absorption layer and the collector layer.
Patent KR-20020050510-A (KR)
Inventor: OH SEUNG TAEK
IPC: F28F9/00
Filed: 2000-12-21
Abstract: PURPOSE: Methods for manufacturing core of heat exchanger and applying joining material are provided to smoothly manufacture the core of the heat exchanger, to securely join and to improve the joining without applying flux separately on blazing of the core. CONSTITUTION: Clad, used as joining material, is powdered, mixed with powdered flux and is formed to be wiry. The wiry joining material is coated on materials of a core(1), extruded or pressed, by melting and spraying method. Parts of the core are formed and assembled. The assembled parts are blazed in a blazing furnace to complete the core. Coating process of the joining material is simplified and the joining material is uniformly coated on the material.
Patent KR-20020056076-A (KR)
Title: Liquid Crystal Display Device And Method for Fabricating the same
Inventor: HA YEONG HUN
IPC: G02F1/136
Filed: 2000-12-29
Abstract: PURPOSE: A liquid crystal display and a method of fabricating the liquid crystal display are provided to reduce the contact resistance between a metal electrode layer and a transparent electrode. CONSTITUTION: A liquid crystal display includes a data line(78) through which a data signal is provided, a gate line(76) through which a scan signal is supplied, a pixel electrode for driving a liquid crystal cell, a thin film transistor for switching the data signal to the pixel electrode in response to the scan signal, and pads(72,74) for inputting/outputting a signal to/from the data line and the gate line. Contact holes(80a,80b) having uneven inner sides are formed at the contact portions of metal electrodes of the pads and the pixel electrode.
Patent KR-20010025494-A (KR)
Title: Multy-level Electronic Commerce System and Method
Inventor: LEE HAE NYEON
Filed: 2000-12-29
Abstract: PURPOSE: The multi level electronic commerce system and a method thereof are provided to activate an electronic commerce by applying a multi level cost system according to a purchase result and a membership fee and offer the multi level costs on a screen of a shopping mall. CONSTITUTION: A commodity purchasing enterprise(7) comprises a non-member computer(1), a free-member computer(3) and a charged member computer(5). A commodity supplying enterprise computer(9) is provided for manufacturing and supplying commodities as a manufacturing company and a distributing company. A shopping mall server(11) is connected to the non-member computer(1), the free-member computer(3), the charged member computer(5) and a commodity supplying enterprise computer(9) in on-line for purchasing, selling and paying. The shopping mall server(11) stores information of registration information, purchasing results and paid membership fee and comprises a member managing database storing multi level grade information endowed based on the information. The shopping mall server(11) comprises a multi price database(15), a transaction information database(19), an order processing information database(19) and a data processing device(21) displaying a multi level price system on a screen simultaneously and transaction and paying.
Patent KR-20010022319-A (KR)
Title: Pharmaceutical compositions containing vitamin D and calcium, their preparation and therapeutic use
IPC: A61K31/593
Filed: 1998-07-21
Abstract: Described herein is a pharmaceutical composition containing Vitamin D and calcium, comprising a binding agent chosen from among the group consisting of: propylene glycol, a polyethylene glycol presenting a molecular weight comprised between 300 and 1500, liquid paraffin or silicone oil, useful for the treatment of nutritional deficiency of calcium and Vitamin D in the elderly.
Patent KR-20010023393-A (KR)
Title: 일렉트로크롬 거울
IPC: B60R1/08
Filed: 1998-08-24
Abstract: 일렉트로크롬 거울은 두개의 플레이트(1,2)를 포함하는 광학 활성 셀을 핵심 성분으로 가진다.  이 두 플레이트는 적층식으로 배열되어 있고, 각각 그 내부에 평면 전극이 형성되며, 두 플레이트 사이에 전기 발색 매질(5)가 존재하고, 접착제 비드(6)에 의해 서로 밀봉된 형태로 존재한다.  접착제 비드는 좁은 연부 스트립을 남긴 채로 플레이트(1,2)의 연부 부분을 따라 배치된다.  접속선(8a,8b)를 확실하게 부착하기 위해 분리 트렌치(9a,9b)를 이용하여 평면전극의 연부 스트립을 반은 절연된 연부 스트립 구역(11a,11b)로 이루어지게 한다.  각각 절연된 연부 구역은 다른 전극층의 비절연된 연부 구역 맞은편에 위치한다.  각 접속선(8a,8b)는 전기 도전성 물질을 이용하여 이들 연부 스트립 구역 사이의 연결 구역에 매입된다.
Patent KR-20010023842-A (KR)
IPC: D21F5/18
Filed: 1998-08-19
Abstract: 본 발명은 초기 웹을 건조시키는 장치에 관한 것이다.  그 장치는 미세기공 매체를 포함하고, 이를 통해 기공이 존재한다.  기공은 건조 과정에 사용되는 공기 흐름에서 제한 오리피스이다.  미세기공 매체는 건조되는 웹을 향해 배향되거나 바람직하게는 그에 접촉된 표면을 갖는다.  이러한 표면은 비교적 낮은 표면 에너지, 바람직하게는 46dyne/cm 미만의 표면 에너지를 갖는다.
Patent KR-20010030975-A (KR)
Title: 내연기관용 프라이밍 시스템
IPC: F02M13/06
Filed: 1998-12-15
Abstract: 이중공급 내연기관용 프라이밍 시스템은 벤츄리, 연료노즐 또는 엔진시동용 카뷰레터보울로 저 비중의 시동연료를 제공한다.  제1 실시예에 있어서, 제2 연료인 시동연료는 연료보울(14)에 있는 제1 연료와 혼합하고 순수 제2 연료는 수동식으로 작동가능한 프라이머(126)의 작동에의해 연료노즐(48)에 제공된다.  제2 실시예에 있어서, 제2 연료는 카뷰레터 연료보울(114)에 있는 제1 연료와 혼합되고, 순수 제2 연료의 주입은 수동식으로 작동가능한 프라이머(126)의 작동에의해 카뷰레터 벤츄리(146)에 직접 제공된다.  제3 실시예에 있어서, 프라이머(226)는 엔진시동이전에 수동식으로 작동하여 카뷰레터보울(214)로부터 제1 연료를 이동시켜 이 것을 제1 연료탱크(216)로 복귀시킨다.  그 이후, 순수 제2 연료는 전환밸브(225)를 통하여 엔진을 시동시키기 위해 카뷰레터 보울(214)에 직접 제공된다.  엔진이 시동한 후, 전환밸브(225)는 제1 연료가 카뷰레터보울(214)로 중력공급 되게한다.
Patent KR-20010031700-A (KR)
Title: 침전이 억제된 클로로아세트아미드 혼합물
IPC: A01N37/26
Filed: 1998-10-22
Abstract: 본 발명은 클로로아세트아미드를 명백하게 희석하지 않고 클로로아세트아미드가 고상 침전물로 형성되기 시작하는 온도를 명백하게 저하시키는 신규 혼합물 및 방법을 제공한다.
Patent KR-20010032194-A (KR)
IPC: A61K47/12
Filed: 1999-09-13
Abstract: 피리돈카르복실산 또는 이의 약학적 허용염을 용해화 시키는 방법은 글리시레틴산 또는 이의 염을 혼합하는 단계를 포함하는 것을 특징으로 하며; 이렇게 얻은 용해화된 피리돈카르복실산 또는 이의 약학적 허용염을 함유하는 수용액 제제가 얻어지고; 이러한 용해화 방법을 사용하므로써 피리돈카르복실산 또는 이의 약학적 허용염의 용해도는 생리적 pH의 값의 근처로 그 값이 올라가 점안액, 점비액, 점이액형태로 주로 사용되는 수용액의 제조를 가능케한다.
Patent KR-20010024663-A (KR)
Title: 파면분석에 의한 광학시스템의 객관적 측정 및 보정
IPC: A61B3/10
Filed: 1997-11-21
Abstract: 대상 측정 및 집광 광학 시스템의 교정에 대한 시스템 및 방법은 광선(18)의 경로에 구성된 광학장치로 구성되고, 상기 광학장치는 집광 광학 시스템을 통하여 광선을 안구(120)로 유도하며, 후방 부분(122)에서 광선을 집광시킨다.  광선은 후방으로 확산 반사되고, 파면 분석기(26)는 파면 경로에 구성되며, 상기 파면은 광학장치로부터 투사되고, 파면 분석기(26)는 집광 광학 시스템의 삭마로서 왜곡을 계산한다.
Patent KR-20020064568-A (KR)
Title: A burglarproof plan of check out system for commodity sale
Inventor: BYUN DONG IK
IPC: G08B21/24
Filed: 2001-02-02
Abstract: PURPOSE: Provided is a robbery prevention method of a check-out system for product sales which compares the number of being scanned at a conveyer with that of being passed through a check sensor so that it makes ease of finding out the presence of robbery. CONSTITUTION: The robbery prevention method of the check-out system for product sales is done by configuring the next tools of: the conveyer which is placed between a scanner stand(3) and a packing stand(5) to convey the scanned product to the packing stand; a check sensor(12) which is placed at the exit of the conveyer to detect the conveyed products and count the number of the products; a control box(20) which compares the number of the products checked at the scanner with that of the products detected at the check sensor; and a check tool which notifies a manager, if the comparison is not matched.
Patent KR-20020065233-A (KR)
Inventor: CHAE I SIK
IPC: G06Q50/30
Filed: 2001-02-06
Abstract: PURPOSE: A method for informing contravention immediately is provided to make a driver directly recognize the contravention by directly reporting the contravention. CONSTITUTION: The method comprises steps of a detector(20) detecting the violation of a law, the detector transmitting the information signal including an ID number to a server(40), the server deciding the name of the violation by using the information signal, the server generating a report message including the decided name of the violation, the penalties on the violation, and an advice, and emitting the report message to a user terminal(10) of a vehicle by tracking the position of the vehicle. The user terminal receives the report message and outputs the contents included in the report message by voice and characters. If a driver speeded, an alarm in a period proportional to the overspeed is generated. A melody in a tempo proportional to the overspeed is generated.
Patent KR-20010074097-A (KR)
Title: A light shielder for a way and the manufacturing method thereof
Inventor: CHOI KWANG CHUL
IPC: E01F15/00
Filed: 2001-02-16
Abstract: PURPOSE: A shading device on a road and a producing method thereof are provided to prevent an accident by shielding light radiated from an opposite vehicle, to enhance quality and productivity with an improved producing process and to promote careful driving using a high brightness reflecting paper. CONSTITUTION: A shading device on a road consists of a support stand(100) fixing inserting pipes(3,3') into supports(1,1') fixed to metal supporting plates(2,2'), and a shading body plate(200) integrated with a shading plate and frames(6,6'). The inserting pipes of the support stand are inserted into the frames of the shading body plate and fixed together with a bolt(7). The shading body plate contains frames in a hollow cylindrical shape; a bent portion(53) keeping the intensity of the frames; a space unit(56) cut at a regular interval in a regular size between the bent portion; and the shading plate having a reflecting paper(54).
Patent KR-20020024764-A (KR)
Title: A braun tube
Inventor: JUNG SEONG HAN
IPC: H01J29/86
Filed: 2001-02-27
Abstract: PURPOSE: A CRT is provided to improve capacity and productivity of a CRT without adding a fabricating cost and using an additional device. CONSTITUTION: A CRT includes an envelope having a panel bonded on a funnel by a neck, the funnel, and a frit glass. The panel has a flat outer face and an inner face having a predetermined curvature. 1.7<=T2/T1<=2.3 where a center thickness of the panel is T1 and a thickness of a diagonal corner is T2. An internal tension stress of the panel of the bonded panel and a funnel bonding portion is -1.3876x + 128.24(Kgf/cm¬2) and less where x is a size of a valid screen in the CRT. In addition, the internal tension stress of the panel of the bonded panel and the funnel bonding portion is -1.4625x + 119.88(Kgf/cm¬2) and less where x is the size of the valid screen in the CRT. In addition, the internal tension stress of the panel of the bonded panel and the funnel bonding portion is -1.4875x + 117.1(Kgf/cm¬2) and less where x is the size of the valid screen in the CRT.
Patent KR-20020069773-A (KR)
Title: A safety glass door
Inventor: LEE KI WOONG
IPC: E06B7/36
Filed: 2001-02-27
Abstract: PURPOSE: A safety device for an entrance door is provided to protect a user from injuries caused by fitting fingers or hands into glass doors. CONSTITUTION: The safety device for an entrance door is formed by fixing a protector(5) into a space cutting the central section or whole of a glass door, wherein the protector(5) contains a primary body(1) and a secondary body(2), a partition plate(6), a stepped end projection(3) and a hanging scale(4) of elastic soft synthetic resins in the end projection(3).