baber/WOPTO huggingface dataset:
Patent KR-20010074430-A (KR)
IPC: G09F15/00
Filed: 1999-02-05
Abstract: A device for providing object visibility from all sides comprises a cylinder having an opaque surface interrupted by a plurality of transparent sections forming viewing slots elongated in the direction of a longitudinal axis of the cylinder, and a like plurality of objects mounted inside the cylinder, with each object being associated with a viewing slot. The cylinder rotates around the longitudinal axis at a high angular velocity to enable viewing of the object through the slots. The objects can be, for example, an inscription, a picture, a three-dimensional object, a running inscription, a mobile picture, a mobile three-dimensional object or any combination thereof.
Patent KR-20010034779-A (KR)
Title: 약제학적 조성물
IPC: A61K/
Filed: 1999-04-14
Abstract: 본 발명은 인간이나 동물의 면역억제 치료의 약제 제조에 사용되는 하기 식 (Ⅰ)의 화합물 및 약제학적으로 허용가능한 그것의 염의 용도를 제공한다: 
       (Ⅰ) 
     상기 식에서 R 1 은 하기 식의 화합물중 하나로 정의되는 염기이다: 
     
       
     
     R 2 는 수소, C 1 -C 4 알킬, 브로모, 플루오로, 클로로 또는 요오도이다.
Patent KR-20010034827-A (KR)
Title: 축전지의 보호회로용 기판, 축전지용의 보호회로장치 및축전지 팩
IPC: H01M50/59
Filed: 1999-05-13
Abstract: 본 발명에 관한 보호회로장치는 축전지에 대한 과충전을 방지하기 위한 것이다. 
     보호회로장치는 소정의 회로패턴이 형성된 회로기판 본체부와, 표면에 복수의 외부단자가 형성되어 있음과 동시에, 금속편을 거쳐 회로기판 본체부에 접속된 아일랜드부를 갖는다. 
     아일랜드부는 바람직하게는 제1과 제2의 아일랜드부를 포함한다. 
     제1아일랜드부는 바람직하게는 외부단자를 갖고, 회로기판 본체부에 대해 평행상이 된다. 
     제2아일랜드부는 바람직하게는 제1아일랜드부와 회로기판 본체부 사이에 배치되고, 회로기판 본체부에 대해 수직상으로 되어 있다.
Patent KR-20010043314-A (KR)
IPC: A61P3/04
Filed: 1999-04-23
Abstract: The present invention relates to novel fatty acid analogous of the general formula I:         CH<sub>3</sub> -[CH<sub>2</sub>]<sub>m</sub> - [x<sub>i</sub> - CH<sub>2</sub>]<sub>n</sub> - COOR,as defined in the specification, which can be used for the treatment and/or prevention of hypertension.
Patent KR-20010043809-A (KR)
IPC: B01D53/14
Filed: 1999-05-25
Abstract: A purifier of a noxious gas is provided with means for supplying a gas containing a noxious gas component, buffer means using a liquid which dissolves the noxious gas component in the supplied gas temporarily and later releases the dissolved noxious gas component, and means for purifying the noxious gas component in the gas supplied from the buffer means. The liquid in the buffer means dissolves the noxious gas component when the concentration of the noxious gas component in the supplied gas is high and releases the noxious gas component dissolved thus far when the concentration is low. When the noxious gas is ethylene oxide, water is used as the liquid. <IMAGE>
Patent KR-20020057367-A (KR)
Title: Gun for color cathode ray tube
Inventor: KOO YEONG JU
IPC: H01J29/48
Filed: 2001-01-04
Abstract: PURPOSE: An electron gun of a color cathode ray tube is provided to reduce difference between horizontal and vertical electron beam diameters and deterioration of focus characteristic by reducing incident angle to a main lens of electrons emitted from a cathode. CONSTITUTION: An electron gun of a color cathode ray tube comprises R,G,B cathodes(21), a control electrode(22) for cutting off thermal electrons from the cathodes(21), a screen electrode(23) arranged adjacent to the control electrode(22), a first to a third focus electrodes(24-26) arranged adjacent to the screen electrode(23) for forming a uni-potential lens, and a final acceleration electrode(27) for dispersing and accelerating electrons from the third focus electrode(26). The first focus electrode(24) has three vertically elongated rectangular holes(24a) at its exit side. The second focus electrode(25) has three horizontally elongated rectangular holes(25a). The third focus electrode(26) has three vertically elongated rectangular holes(26a) at its entrance side.
Patent KR-20020057394-A (KR)
Title: The bias circuit of power amplifier in used mobile communication terminals
Inventor: NAM HYEONG GI
IPC: H03F1/30
Filed: 2001-01-04
Abstract: PURPOSE: A power amplification bias circuit for a mobile communication terminal is provided to maintain a bias constantly without regard to temperature variation by using a transistor for performing a feedback of bias in a bias circuit. CONSTITUTION: A first transistor(Q1) performs a feedback of a bias permitted into a power amplifier. A second transistor(Q2) restricts bias variation in interlocking with the first transistor(Q1). A first power supply unit(V1) supplies a collector of the first transistor(Q1) and a base of the second transistor(Q2) with power. A second power supply unit(V2) supplies a collector of the second transistor(Q2) with power. A bias permitting tap(BI) permits the electrostatic bias into the power amplifier through the first transistor(Q1) and the second transistor(Q2). A third transistor(Q3) amplifies a signal in which the bias is permitted.
Patent KR-20010025576-A (KR)
Title: DAF omitted
Inventor: KIM JEONG TAE
IPC: C02F1/52
Filed: 2001-01-08
Abstract: PURPOSE: A system for highly concentrating sludge and reducing water content using a DAF(dissolved air flotation) pump is provided, which can sustain self-purification capacity of a filtering basin for a long time, reduce washing water greatly, eliminate requirement of repurifying of water, diminish the capacity of primary and secondary concentration tanks, prevent secondary pollution by discharging effluent water of good quality, and reduce operation load of a dewatering device. CONSTITUTION: The system comprises the followings: (i) a coagulating and settling tank (30) for settling coagulated suspended material; (ii) a primary concentration tank (80) for concentrating sludge; (iii) a secondary concentration tank (90) for reconcentrating sludge; (iv) a de-watering tank (100) for receiving sludge from sludge storage tank (190) and dewatering the sludge; and (v) many flotation tanks (110,120,130,140,150,160) including DAF(dissolved air flotation) pumps for removing fine sludge in supernatant water from the settling tank (30) to a filtering basin (40) through the flotation tank(110), for reducing water content of sludge from the settling tank (30) to the primary concentration tank (80) through the flotation tank(120), for receiving a part of supernatant water from the primary concentration tank (80) and sending sludge in it to the secondary concentration tank (90) and delivering the supernatant water through the flotation tank (130), for receiving sludge from the secondary concentration tank (90) and sending it to a sludge storage tank (190) through the flotation tank (140), for receiving washing water from the de-watering tank (100) and sending sludge in it to the sludge storage tank (190) and supernatant water to a filter media washing water tank (200) through the flotation tank (150), and for regenerating effluent water and using it as washing water of the dewatering tank (100) through the flotation tank (160).
Patent KR-20010035165-A (KR)
Title: Onebody refrigerator of agricultural products low temperature storage
Inventor: KWON O YOUNG
IPC: F25B49/00
Filed: 2001-01-09
Abstract: PURPOSE: An integrated type freezer is provided to improve refrigeration efficiency and cost by reducing the length of refrigerant pipe. CONSTITUTION: An integrated type freezer comprises a compressor(1), a condenser(2) and an evaporator(4) which are integrated into a single unit. When the outdoor temperature sensed by an outdoor temperature sensor(14) is lower than a predetermined level, the compressor is turned off, and the outdoor air is introduced by opening dampers(9,10) and operating a fan(8). When the indoor temperature sensed by an indoor temperature sensor(13) reaches a predetermined level, the damper(9) is closed so as to prevent the outdoor air from entering the indoor area. When the outdoor temperature sensed by the outdoor temperature sensor is higher than a predetermined level, a damper(12) is opened and the fan is operated while the compressor is in operation, such that the indoor air is sucked and passed through the freezing device. Then, the damper(10) is opened so that the air is supplied to the indoor area. The damper(9) is opened and the fan is operated so that the outdoor air is discharged to the outside through the damper(11), during defrost operation of an evaporating coil(7).
Patent KR-20020061717-A (KR)
Inventor: KIM SEUNG NAM
IPC: H01Q21/00
Filed: 2001-01-17
Abstract: PURPOSE: A microstrip beam forming antenna is provided, in which microstrip antenna and beam former are integrally formed into a single unit, to thereby achieve an improved performance and reduce manufacturing cost. CONSTITUTION: A microstrip beam forming antenna comprises a patch array antenna(70) formed into a plurality of arrays so as to form a beam pattern of antenna; a foam(80) for adjusting electrical characteristics of antenna by changing the spacing between the patch array antenna and a grounding/slot(90); the grounding/slot arranged next to the foam, and which have a plurality of slots for an electromagnetic coupling between the patch array antenna and a beam former(100), wherein the grounding/slot applies the signal output from the beam former to the patch array antenna; and the beam former arranged next to the grounding/slot, and which adjusts the beam pattern and provides signals to the antenna.
Patent KR-20010078190-A (KR)
Title: Thin Film Resonator Filter with Inductance
Inventor: ZIERDT MICHAEL GEORGE
IPC: H01P7/08
Filed: 2001-01-31
Abstract: PURPOSE: A thin film resonator filter having inductance is provided to increase the resonance pole-zero separation, so as to enhance its full bandwidth. CONSTITUTION: A TFR filter(200) and method which utilizes inductance with at least one of a plurality of TFR components(210,220,230) of the filter. The TFR filter includes a plurality of TFR components(210,220,230) typically arranged in an alternating series branch/shunt branch fashion. An inductor element(240,245,250) may be placed in series and/or parallel with at least one of the TFR components of the filter. The method provides the ability to increase pole-zero separation of the series branch and/or shunt branch TFR components while maintaining an acceptable return loss performance of the filter, so as to improve overall bandwidth.
Patent KR-20010078264-A (KR)
Title: A power transmission apparatus of motor vehicles
Inventor: KAYANO MITSUO
IPC: B60W10/10
Filed: 2001-02-02
Abstract: PURPOSE: A power transmission apparatus is provided to restrain energy consumption by providing a mechanism for mechanically reducing a speed change shock, not using electric driving force of a dynamo-electric machine in order to reduce the speed change shock in an automobile. CONSTITUTION: A power transmission apparatus of motor vehicle is provided with the engine(1), a transmission, the dynamo-electric machine(11) to which the power is transmitted through the transmission, and a clutch(14) provided between the input shaft and the output shaft of the transmission for controlling the transmission torque of the input shaft and the output shaft.
Patent KR-20020064585-A (KR)
Title: Femoral trochlear scraper
Inventor: KIM HUI YEONG
IPC: A61B17/16
Filed: 2001-02-02
Abstract: PURPOSE: A thighbone trochlear joint molding appliance is provided to improve the accuracy of depth processing in the grinding of the thighbone, and to enable the grinding of fine bones. CONSTITUTION: In the thighbone trochlear joint molding appliance comprising a handle(10), a rod shaped body(22), and a spiral shaped grinding blade(24) formed on the circumference of the body, the grinding blade consists of a front blade, a rear blade, and a blade tip formed by the contact of the front and rear blades, and according to a longitudinal cross section of the grinding blade, an angle between the blade near the blade tip and a longitudinal center axis of the body is a right angle or an acute angle, the front blade and the rear blade are asymmetric, and the front and rear blades are convex toward the handle.
Patent KR-20010069273-A (KR)
Title: Adapter for measuring chamber character measurement and matcher performance
Inventor: KIM JWA YEON
IPC: G01R27/00
Filed: 2001-02-26
Abstract: PURPOSE: An adapter for performance evaluation of matcher and characteristic measurement of chamber is provided to couple the measurement apparatus and the chamber easy. CONSTITUTION: The adapter(200) has a body(210), a fixed plate(220), a conductive metal rod(230), a clip fixed plate(250), a connection hole(260), a jig(270) and the first and second coaxial lines(280,290). The input terminal of the chamber is a metal rod and the output terminal of the matcher is a chip. The adapter(200) is supplied with the output from an RF generator through the clip of the matcher to output it to the metal rod of the chamber and delivers the output from the RF generator inputted through the matcher to a measuring machine.
Patent KR-20020071197-A (KR)
Inventor: KIM TAE HYEONG
IPC: H01L21/56
Filed: 2001-03-05
Abstract: PURPOSE: A dual chip package having a lead frame for preventing transformation is provided to prevent transformation of inner leads and exposure of leads and wires by forming tie bars for supporting and fixing a plurality of dummy leads and a plurality of semiconductor chips. CONSTITUTION: A dual chip package(101) has two semiconductor chips. The semiconductor chip has an active side and a rear side opposite to the active side. A plurality of inner leads(130) is adhered to the active side of the semiconductor chip by an adhesive(150). A plurality of outer leads(140) is connected with the plural inner leads(130). A lead frame(180) includes a plurality of tie bars(170), the inner leads(130), and the outer leads(140). The inner lead(130) is electrically with a bonding pad by a wire(120). One or more dummy leads(135) are formed on the inner lead(130). The dummy lead(135) has a stepped portion. The tie bars(170) are used for supporting and fixing the semiconductor chips. The semiconductor chips, the inner leads(130), the dummy leads(135), the wire(120), and the tie bars(170) are protected by a sealing portion(160).
Patent KR-20010044572-A (KR)
Inventor: KIM JONG PIL
IPC: A47J47/04
Filed: 2001-03-07
Abstract: PURPOSE: A rice packing container is easy to load and count and can be converted to a disposable rice tank to reduce effort to move rice to a separate rice tank and to be conveniently used in a narrow space. CONSTITUTION: A container(1) has an accommodating part(3) and a discharging handle(8). The discharging handle(8) opens and closes a discharging outlet(9) placed under the accommodating part(3) to discharge rice(4) with the help of a separation plate(5) gathering the rice(4). Legs(10) folded to be plane when the container is stored or delivered are unfolded and a leg supporter(11) is inserted into leg supporter grooves to support a body(2).
Patent KR-20010098403-A (KR)
Title: 램프 점등용 전원장치
IPC: H05B41/282
Filed: 2001-03-12
Abstract: 수명이 거의 다 되었다 하여도, 기동할 수가 있음과 동시에, 기동 후에는, 정전력 제어를 가능하게 하여, 안정되게 점등시킨다. 
     직류전원(14)으로부터의 직류 신호를 직류-직류변환기(16)가 소정의 값으로 변환하여 램프(22)에 공급한다. 램프(22)에 직류-직류변환기(16)로부터 공급되는 직류전류를 나타내는 직류전류검출신호를 직류전류검출기(24)가 생성한다. 램프(22)에 직류-직류변환기(16)로부터 공급되는 직류전력을 나타내는 직류전력검출신호를, 전류검출기(24), 전압검출기(26), 승산기(30)가 생성한다. 직류전류검출신호와 미리 정해진 직류전류 기준신호와의 편차를 나타내는 직류전류 오차신호를 오차증폭기(32)가 생성하고, 직류전력신호와 직류전력 기준신호의 편차를 나타내는 직류전력 오차신호를 오차증폭기(36)가 생성한다. 램프(22)로의 직류신호의 공급개시시로부터 소정시간의 사이, 지연회로(42), 비교기(48) 및 클램프용 다이오드(52)가, 직류전력 오차신호를 클램프하고, 직류전류 오차신호만을 출력한다. 이 신호가 0 으로 되도록 직류-직류변환기(16)를 구동부(18)가 제어한다.
Patent KR-20020034830-A (KR)
Inventor: BONDS DAVID KENT
IPC: H03F1/32
Filed: 2001-03-21
Abstract: PURPOSE: A swept performance monitor for measuring and correcting RF power amplifier distortion is provided to additionally increase gain to offset the fact that the signal level extracted from the output amplifier is very low and to prevent producing IMDs in the swept receiver's mixer. CONSTITUTION: The switchless architecture of the swept performance monitor includes the Wilkinson splitter used to coupled the output of the swept oscillator(45) to swept input and output receivers(20,30), respectively, replaced by a resistive Y splitter(150), which has a flatter frequency response than a Wilkinson splitter, and thus complies with the desire to maintain the output level of the VCO constant as it is swept over frequency. The resistive Y splitter(150) further includes a first resistor arm(151) coupled to the output of oscillator(45). A second resistor arm(152) is coupled through buffer amplifier(55) to the second input(23) of the input receiver's mixer(22). A third resistor arm(153) is coupled through buffer amplifier(57) to the second input(33) of the output receiver's mixer(32).
Patent KR-20020074977-A (KR)
Title: Fixed Structure of Electric Wire Harness in Vehicles
Inventor: KIM GA SIK
IPC: H02G3/30
Filed: 2001-03-23
Abstract: PURPOSE: A wire harness fixing structure of a vehicle is provided to fix simply a wire harness by using a magnetic manner without using a fixing member such as a clip or a bolt. CONSTITUTION: A corrugate tube(2) surrounds a bundle of an electric wire(1) and has a magnetic feeler(3) made of a magnet. A plurality of magnetic feeler(3) composed of a magnet is formed at an outer circumference surface of the corrugate tube(2). The magnetic feeler(3) of the corrugate tube is fixed to a vehicle body(4) made of a metal by the magnetic field components. The magnetic feeler is formed integrally with the corrugate tube by a powder having magnetic field components. The structure for fixing the magnetic feeler of the corrugate tube to the panel by using the magnetic field is strong against a vibration of the vehicle.
Patent KR-20020076063-A (KR)
Title: Dispersion-Improved Silica-filled SBR compounds for Tire
Inventor: CHOI SEONG SIN
IPC: B60C1/00
Filed: 2001-03-27
Abstract: PURPOSE: Provided is a styrene-butadiene-rubber(SBR) composition for tire reinforced with silica, which has improved dispersibility of silica, and which can significantly reduce an amount of vulcanizing agent adsorbed on the surface of the silica and improve a physical properties and processability. CONSTITUTION: The styrene-butadiene-rubber(SBR) composition for tire is characterized in that a proper quantity of lower molecular butadiene rubber(BR) having high vinyl content is added as rubber material, in order to improve dispersibility of silica. The BR has a vinyl content of 15-60%, and molecular weight of 3,000-10,000. The content of the BR is 20 phr or less. The content of the silica is 10-90 phr. Particularly, the composition comprises 100 phr of rubber material consisting of 95 phr of SBR 1500(styrene content: 37.5%) and 5.0 phr of BR; and 50.0 phr of silica, 3.0 phr of TESPT, 2.0 phr of stearic acid, 4.0 phr of zinc oxide, 2.0 phr of HPPD as an anti-aging agent, 2 phr of wax, 1,4 phr of N-tert-butyl-2-benzothiazole sulfenamide(TBBS) and 1.0 phr of diphenylguanidine(DPG), which are vulcanizing aids, and 1.2 phr of sulfur.
Patent KR-20010095061-A (KR)
Title: Drum Type Washer
Inventor: KAKUDA MASAHIKO
IPC: D06F33/02
Filed: 2001-03-29
Abstract: PURPOSE: To surely prevent abnormal vibration of a drum and an outer tube during spin-drying and reduce load imposed on a bearing. CONSTITUTION: The drum 5 is arranged in an inclined position such that an opening 5a in the drum 5 for casting clothes faces up. During spin-drying, when balance is adjusted by rotating the drum 5 at a rotational speed such that a centrifugal force acting on laundry contained in the drum 5 is smaller than gravity, the laundry in the drum 5 is entirely moved toward a rear end face and biased. Therefore, even if eccentric load is produced by the localization of the laundry about an axis, the probability of its position being located at the rear of the drum 5 as seen along the axis is very high. Thus, because the distance between the eccentric load and the bearing 10 is short, oscillation can be made relatively small even in the presence of the eccentric load, and the load imposed on the bearing 10 can also be made small.
Patent KR-20020076959-A (KR)
Title: Guidance method for user friendly program
Inventor: NAM CHA HUI
IPC: H04N7/20
Filed: 2001-03-31
Abstract: PURPOSE: A method of guiding a user preference program is provided to allow a user to form a program database suited to his taste, upload the database to the host of a cable provider and download the database if the user wants to use it. CONSTITUTION: Upon the request of upload of user preference program data to a remote host, authentication process is carried out in the remote host and the user preference program data is uploaded to the host. When there is a request of download of the user preference program data to the remote host, authentication is performed in the remote host, and then it is judged if program data currently being stored in a flash memory is to be updated or not. When it is judged that the program data is to be updated, program data from the host of a cable provider is downloaded to the flash memory. When it is judged that the program data is temporarily stored, the program data is downloaded to a volatile memory.
Patent KR-20010078817-A (KR)
Title: Method for remotely controlling car repair information and apparatus therefore
Inventor: JUN HYE SEONG
Filed: 2001-04-03
Abstract: PURPOSE: An apparatus and a method for remotely controlling car preparation information are provided to calculate a preparation cost in real time, by supplying a subscriber with standardized component information and the preparation costs of all cars via an online network. CONSTITUTION: A communication module(131) in a web server(130) includes a gate keeper for use authentication, and a modem for analyzing the component information from many preparation companies and then sending an analysis result to the subscriber and preparation companies. A control module(133) receives the component information via the Internet(211), and thereby controls component price information, component stock information and component replacement information. A program module(135) stores a plurality of programs for controlling the use authentication under the control of the control module(133). A database(150) stores personal information of a customer for the use authentication, check information that represents a car check state, the component price information and the component stock information.
Patent KR-20020078569-A (KR)
Title: Bullet Trap of Grenade Discharging by Rifle
Inventor: KIM CHEOL HO
IPC: F42B30/04
Filed: 2001-04-06
Abstract: PURPOSE: A bullet fixing member of a firearm is provided to remarkably improve the combat power of an army by allowing a bomb attached to an end of a barrel of the firearm to be shot together with a bullet of the firearm. CONSTITUTION: A trap housing(200) is formed at an inner portion thereof with a partition wall(211) having predetermined thickness. The trap housing(200) includes a metal body having a cylindrical coupling pipe(220) fixed to the first screw section(212) and, a cavity. An auxiliary bullet fixing section(260) is accommodated in the cavity. A spacing ring(250) and a bullet fixing section(240) are sequentially mounted on the auxiliary bullet fixing section(260). A plug(270) is coupled to the second screw section(214) of the metal body so as to seal the auxiliary bullet fixing section(260) accommodated in the cavity.
Patent KR-20020078371-A (KR)
Title: Method for firmware multi downloading of mobile communication terminal
Inventor: KIM HYO JIN
IPC: H04B1/40
Filed: 2001-04-09
Abstract: PURPOSE: A firmware multi downloading method for a mobile communication terminal is provided to download a firmware to a plurality of terminals once using an algorithm which introduces windows environment and multi-thread concept. CONSTITUTION: A user interface is set in a state in which ports of a PC system are expanded(S101). Port setting association items are set according to the number of expanding ports(ST102). It is retrieved whether a start button for starting a downloading is operated(S103). If the start button is pushed, a function connected to the start button is executed(S104). A thread provided from a windows C++ is generated(S105). A corresponding function is executed as a thread concept using a start function(S106).