baber/WOPTO huggingface dataset:
Patent KR-20000023047-A (KR)
Inventor: INOMATAGO ICHIRO
IPC: G01R33/06
Filed: 1999-09-10
Abstract: PURPOSE: A magnetic device is provided to have a large magnetic-resister variation rate in a less magnetic field, and to be no variation of a resister and a sensitivity for a magnetic field. CONSTITUTION: In a magnetic device, a ferromagnetic-dielectric mixture layer(3) has a ferromagnetic material and a dielectric material. A first and a second tunnel dielectric barriers(2,4) are formed on the ferromagnetic-dielectric mixture layer, respectively. A first layer(1) of a ferromagnetic material is formed so that the first dielectric barrier exists between the ferromagnetic-dielectric mixture layer and the first layer of the ferromagnetic material. A second layer(5) of a ferromagnetic material is formed on the second dielectric barrier so that a current between the first layer and the second layer flows through the first and second dielectric tunnel barriers and through the ferromagnetic-dielectric mixture layer. A volume of the ferromagnetic material in the ferromagnetic-dielectric mixture layer is larger than that of the dielectric material in the ferromagnetic-dielectric mixture layer.
Patent KR-20010028637-A (KR)
Inventor: KIM GYEONG HWAN
IPC: H04B7/26
Filed: 1999-09-22
Abstract: PURPOSE: The method for deciding a time point of an intra hard handoff by a software of the cellular mobile communication system is provided to use the intra hard handoff using a software method without utilizing an additional hardware equipment under base station environments having different FAs(Frequency Assignments), so as to smoothly perform soft handoff between base stations. CONSTITUTION: The cellular mobile communication system stores a handoff execution indicator(intra_fa_flag) and maximum FA(Frequency Assignment) information(intra_max_fa) during a call setup. The handoff execution indicator(intra_fa_flag) represents whether base stations having different FAs exist, to an adjacent base station. The maximum FA information(intra_max_fa) of the adjacent base station represents whether an algorithm for deciding an intra FA hard handoff has to be performed. If an 'intra_fa_flag' of one of adjacent base stations is 'on' and an FA communicating with a present terminal is bigger than the 'intra_max_fa', the system decides that the terminal moves to a base station of other FA, and directs a TSB(Transcoding Selector Bank) to report a PMRM(Power Measurement Report Message). The system receives the PMRM. If the system decides that a pilot strength gets weaker and a distance is far away through a PLD(Programmable Logic Device) of an RTD(Round Trip Delay), the system decides a performance of the intra FA hard handoff and receives an HCM(Handoff Completion Message) from the TSB to perform a handoff routine.
Patent KR-20000029137-A (KR)
Inventor: EEDA SEIJI
IPC: H04N5/232
Filed: 1999-10-16
Abstract: PURPOSE: A CCD(Charge Coupled Device) is provided to exactly decide a position of a reference axis of a light incident side by using a convex/concave structure, to perform a back focus controlling form capable of reducing a cost for miniaturizing an apparatus and costs of components. CONSTITUTION: A CCD(Charge Coupled Device) has an incident refractive side, an emission refractive side, and reflective sides formed between the incident refractive side and the emission refractive side. A luminous flux is incident on an inner part of an optical element on the incident refractive side, is reflective on the reflective sides several times, and emits from the emission refractive side. A convex/concave structure is formed in a cylinder shape by standardizing a reference axis of the luminous flux which is incident on around the incident refractive side. The convex/concave structure has a vertical plane on the reference axis. A side part of the convex/concave structure is formed on a horizontal direction with the reference axis. The reflective sides includes a reflective side bending the reference axis of the incident refractive side into 90 degrees.
Patent KR-20010046257-A (KR)
Inventor: LEE YEONG SU
IPC: H05K7/20
Filed: 1999-11-11
Abstract: PURPOSE: A cooling apparatus for communication system is provided to reduce the production cost by adopting the analog signal processing. CONSTITUTION: The cooling apparatus for communication system comprises a temperature sensor(10) for detecting the temperature, an amplifier(AV) for amplifying the analog temperature signal to a predefined level, a differential amplifier(110) connected to the amplifier for amplifying the difference between the output of the amplifier and the reference value, a divider(115) connected to the reference terminal of the differential amplifier, a switch(120) for inputting the applied signal, and a field effect transistor(18) for turning on/off according to the switch output signal.
Patent KR-20010048137-A (KR)
Inventor: JANG SE DONG
IPC: F24F11/00
Filed: 1999-11-25
Abstract: PURPOSE: A multiple air conditioner and method for controlling operation of the same is provided to reduce manufacturing cost by eliminating the necessity of installing additional bypass channels and electronic expansion valves. CONSTITUTION: A multiple air conditioner comprises a compressor(23) for compression of refrigerant; an outdoor heat exchanger(25) for receiving refrigerant from the compressor and performing heat exchange operation; a plurality of indoor units(1a-1n) having indoor heat exchangers(3a-3n) communicated to the outdoor heat exchanger, and indoor blower fans(5a-5n) for blowing the air passed through indoor heat exchangers toward the indoor area; a plurality of electronic expansion valves(13a-13n) disposed at the refrigerant flow channel between the outdoor heat exchanger and indoor heat exchangers, and which open/shuts the refrigerant flow channel so as to allow the refrigerant to be selectively introduced into the corresponding indoor heat exchanger; a bypass channel for connecting the outlet side and inlet side of the compressor; a bypass channel open/shut-off valve(35) mounted to the bypass channel; and a control unit(39) for opening the bypass channel and controlling the corresponding electronic expansion valve so as to allow the refrigerant to pass through at least one of indoor units which are not in operation, in case where only a part of the indoor units is in operation.
Patent KR-20010055531-A (KR)
Inventor: PYUN DO HUN
IPC: H01J9/14
Filed: 1999-12-10
Abstract: PURPOSE: A shadow mask flame assembly for plane cathode tube is provided to prevent vibration and to effectively fix a shadow mask strip by connecting the strip by the bridge. CONSTITUTION: A shadow mask flame assembly includes a shadow mask, a strip and flame. The shadow mask has a bridge for connecting between the strips, for dividing with the slit and for forming a slot. The plural of the strips is perpendicularly formed at the body to space in a predetermined interval. The flame includes a support member and an elastic member. The support member is connected at the shadow mask. The elastic member is fixed at the support member and pushes a tensile force to the shadow mask. A plural of bridges are formed at the strip. The first slot group(G1) is perpendicularly formed at the center of the body(131). The second slot group(G2) is perpendicularly formed at the both sides of the body(131).
Patent KR-20010056086-A (KR)
Inventor: NAM JEONG SEOK
IPC: H01L21/8242
Filed: 1999-12-14
Abstract: PURPOSE: A method for forming a capacitor is provided to form an excellent dielectric layer by preventing the generation of a native oxide layer through forming a nitride layer and an oxide layer in same chamber. CONSTITUTION: The first to the fourth gates(23A-23D) are formed on a semiconductor substrate(21). The first interlayer dielectric(24) is formed on a whole face of the structure. The first to the third plugs(25A-25C) are formed by etching the first interlayer dielectric(24) and filling a conductive material thereon. The second interlayer dielectric(26) is formed thereon. A bit line(27) is formed by etching the interlayer dielectric of the second plug(25B) and depositing and patterning the conductive material. The third and the fourth interlayer dielectrics(28,29) are formed thereon. The second, the third, and the fourth interlayer dielectrics(26,28,29) of the first and the third plugs(25A,25C) are etched. The first conductive layer(30) is formed thereon. The second conductive layer(31) is formed thereon. A nitride layer(32) is deposited on the second conductive layer(31) and the fourth interlayer dielectric(29). A dielectric layer is formed by forming an oxide layer(33) on the nitride layer(32). A poly electrode(34) is formed on a whole face of the oxide layer(33).
Patent KR-20010056853-A (KR)
Inventor: PARK JONG MAN
IPC: H04B7/26
Filed: 1999-12-17
Abstract: PURPOSE: A method for assigning resources in hand-off of the next generation mobile telecommunication capable of providing an Internet service is provided to provide the smooth Internet service by appropriately processing hand-off according to the available channel and bandwidth amount. CONSTITUTION: If hand-off is generated(S11), a resource management block judges whether a channel exists to be assigned between a mobile station and a RNC(S13). If exists, the resource management block assigns the channel to the mobile station. If not exists, the resource management block transmits a standby signal to the inner IUSCF(IMT-2000 User Signaling Control Function) block so that the IUSCF block stands by call process. The resource management block continuously searches whether the assignable channel exists(S16,S17). If exists, the resource management block assigns the channel to the mobile station. If the channel is assigned, the resource management block notifies the channel assigned to the IUSCF block(S19). The resource management block judges whether available bandwidth to grant to the assigned channel exists(S20). If exists, the resource management block grants the bandwidth to perform an Internet service to the corresponding channel and provides the bandwidth amount to the IUSCF block. If not exist, the resource management block judges whether available resource is generated by stopping communication of the other mobile station. If the available resource is not generated within a predetermined period, the resource management block judges whether the minimum resource necessary for performing the Internet service exists. If exists, the resource management block calculates and assigns necessary minimum available bandwidth amount and provides the assigned minimum variable bandwidth amount to the IUSCF block. If the available bandwidth is less than the minimum amount, the resource management block reports the failure of the hand-off to the IUSCF block.
Patent KR-20010056960-A (KR)
Inventor: PARK DU SUN
IPC: H04N5/64
Filed: 1999-12-17
Abstract: PURPOSE: A device for rotating of a complex LCD(liquid crystal display) monitor is provided to tilt or to swivel a plurality of LCD monitors being allocated in the upper and lower directions in the front and rear directions. CONSTITUTION: A plurality of monitor main bodies(12, 14) is allocated in parallel at a predetermined interval in the vertical direction. A plurality of the first supporting members(22, 24) include a hinge unit being combined to each rear surface of the monitor main bodies(12, 14) for rotating the main bodies(12, 14) in the left and right directions as a predetermined angle. The second supporting member(32) includes a central incised groove and a hinge unit for supporting and combining the monitor main bodies(12, 14) to be allocated oppositely in the upper/lower directions and the front/rear directions. A rotating unit(40) is provided for rotating the monitor main bodies(12, 14) in the front/rear directions as a predetermined angle based on the first supporting members(22, 24) and the second supporting member(32).
Patent KR-20010057698-A (KR)
Inventor: LEE SANG GWON
IPC: H01F3/00
Filed: 1999-12-23
Abstract: PURPOSE: A separable core for adjusting magnetic field generating position is provided to reduce manpower and to save cost by manufacturing a separable core in order to control flow of melting steel in a short time at location where is desired. CONSTITUTION: A magnetic core(4) is used to change and adjust location of magnetic field as melting steel flow control apparatus of a mold(1) in equipment and machines of industrial facilities, and then is manufactured in separable type to license direct current electromagnetic field in the mold(1) at a water jacket(2) body in the mold(1) of iron making continuous slab caster, and then is assembled and dissembled by a core base(3) and bolt(5). A separable core(4) controls magnetic field generating position.
Patent KR-20010061793-A (KR)
Inventor: LEE JEONG UNG
IPC: H01L21/3065
Filed: 1999-12-29
Abstract: PURPOSE: A method of removing polymer is provided to be capable of preventing polymer remnant being an oxide film from being made when patterning a polysilicon film. CONSTITUTION: A polysilicon film is formed on a semiconductor substrate(20) on which an insulation oxide film(21) is formed. A gate electrode(22) is formed by patterning a part of the polysilicon film. A gate oxide film(23) is formed on the insulation oxide film(21), and a polysilicon film(24) for a channel and a contact line is formed on the gate oxide film(23). An offset region is formed by performing a blanket ion implantation process. After forming a source region, a drain region, and a contact line, the polysilicon film(24) is patterned so as to remain only at a corresponding cell region. A gas containing F is added in a gas for etching the polysilicon film(24).
Patent KR-20010064307-A (KR)
Inventor: LEE JONG SEOK
IPC: H01L23/32
Filed: 1999-12-29
Abstract: PURPOSE: An integrated circuit socket for a ball grid array(BGA) is provided to shorten manufacturing time and to reduce cost for making a molding, by simplifying a structure of a holder coupled to an upper portion of a slide. CONSTITUTION: An integrated circuit socket for a ball grid array(BGA) has an integrated circuit guide, a slide(40) and an integrated circuit holder(90). The integrated circuit guide positions a semiconductor integrated circuit in a predetermined position. The semiconductor integrated circuit is mounted in the slide by the guide. The integrated circuit holder fixes the semiconductor integrated circuit in the slide. An elastic hinge(92) is formed at both sides of the integrated circuit holder to be easily coupled to a hanging protrusion(42) formed on the slide where a semiconductor integrated circuit is settled.
Patent KR-20010064607-A (KR)
Inventor: YANG SEUNG UK
IPC: B60B37/00
Filed: 1999-12-29
Abstract: PURPOSE: A tire wear reducing device is provided to prevent the outside of a tire from being worn in a vehicle arranging tires in parallel. CONSTITUTION: A wear reduction device of a tire is composed of inner and outer hubs(2,3) fitted to an axle housing(H) with being separated from the axle housing, and rotated with a bearing(1); a through hole(4) formed in the axle housing to be placed between the inner and outer hubs; an axle gear(5) installed in the end of an axle(55) to transmit power via the through hole; a differential unit mounted between the axle gear and inner and outer hubs to change rotational speed in case of the rotational speed of the inner hub to be different from the rotational speed of the outer hub; and a braking unit connected to a hydraulic line(HL) of a brake system to brake the inner and outer hubs individually. First and second drums(6,7) are pressurized with operating two brakes to brake inner and outer tires(I,O) in supplying hydraulic pressure through the hydraulic line to a wheel cylinder(10). Inner and outer hubs brakes simultaneously by braking the inner and outer tires with expanding a brake shoe(9) by the wheel cylinder.
Patent KR-20010064649-A (KR)
Title: Rotor rolling dovice of turbin
Inventor: HWANG SEONG SU
IPC: F01K13/00
Filed: 1999-12-29
Abstract: PURPOSE: A rotor rolling device of a turbine is provided to machine a blade shroud in a process of replacing a broken rotor blade at a nuclear power plant or a thermoelectric power plant by rotating a roller easily. CONSTITUTION: A rotor rolling device consists of: a base(10) fixed to a stator near a turbine rotor(20); an air drill(11) generating a rotational force by air pressure; a rotary shaft(14) supported by a bearing(13) positioned on an adjusting plate of the base; and a roller(15) tightly fitted to the rotary shaft and rolling-coupled to the rotor to be in a linear contact. The adjusting plate is adjusted by an adjusting bolt(16), and the rotor rolling device is driven. The air drill is driven and the rotary shaft having two screwed shaft members is interlocked. Thereby, the roller tightly fitted to the rotary shaft is rotated. The roller is made of urethane polyester having a relatively large contact friction force. Each shaft member has abutments(14a-1,14b-1) inward. Therefore, the rotor rolling device rotates the rotor easily without slipping between the rotary shaft and the roller or between the roller and the rotor.
Patent KR-20010066706-A (KR)
Inventor: YEO TAE MIN
IPC: G01R13/22
Filed: 1999-12-31
Abstract: PURPOSE: A method of compensating automatically gain of an oscilloscope is provided which solves vertical-axis gain by varying VRT using a fixed resistor and digital/analog converter to compensate the vertical-axis gain by Volt/div easily and accurately. CONSTITUTION: When an input voltage is transmitted, the input voltage is divided with the first voltage division ratio and amplified to generate the first measurement voltage. The first measurement voltage is divided with the predetermined second voltage division ratio using a fixed resistor and amplified to generate the second measurement voltage and, simultaneously, a predetermined reference voltage is input to a system. Then, the second measurement voltage is converted into a digital signal using an analog/digital converter having a specific scale to be stored in a memory. It is judged if the stored digital signal can be displayed corresponding to the scale of the analog/digital converter. When it is judged that the signal can be displayed, the digital signal is displayed. On the other hand, when it is judged that the signal cannot be displayed, the upper voltage standard of the analog/digital converter is varied using a digital/analog converter.
Patent KR-19990037950-A (KR)
Title: 정형판넬상의 와이어 장착대 조립체
IPC: B60R16/02
Filed: 1999-01-23
Abstract: 자동차는 프레임의 내표면에 적절하게 결합될 외표면을 가진 정형판넬과 내표면을 가진 프레임을 포함한다. 
     다수의 전기장치들은 다양한 기능과 작동을 수행하기 위한 프레임과 정형판넬내에 고정된다. 
     다수의 전선들은 정형판넬의 외표면에 고정되며 전기적으로 전기장치들에 연결된다. 와이어 루틴 구성요소들은 와이어 장착품의 선제조 필요성을 배제할 목적으로 정형판넬의 표면상에 다수의 전선을 독립적이고 순차적으로 고정하기 위해 정형판넬의 외표면으로부터 뻗어나온다.  더 바람직한 실시예로, 루틴 구성요소는 마주보는 리테이너들로 구성된다.  마주보는 리테이너들은 정형판넬상에 전선이 견고하게 고정 되도록 한다. 
     루틴 구성요소들은 전선들이 짜여진 사이의 일련의 L-형 포스트 및 속으로 와이어가 고정된 V-형 리시브 노치를 가진 일련의 탭들과 접착제에 의해 전선을 자신을 따라 고정하게 하는 채널들 또는 정형판넬에 전기 와이어를 고정하기 위한 셀프-로크 띠형 클램프들로 택일해 구성된다.  각 개의 전선들은 직접 경로가 잡혀 별도의 와이어 장착대가 사라졌다.  역시, 본 방법은 선행기술인 와이어 장착품을 도어 프레임이나 정형판넬에 접착하는 것으로 알려진 자동차 조립라인 공정상의 한 단계를 없앤다.
Patent KR-20000035913-A (KR)
Inventor: ALLAN DOUGLAS C
IPC: C03B20/00
Filed: 1997-08-27
Abstract: PURPOSE: Provided is a fused silica having low compaction under high energy irradiation, particularly adaptable for use in photo lithography applications. CONSTITUTION: The method for producing fused silica glass stepper lens comprises the following steps of: (a) designing the lens by: (1) determining the intrinsic densification, (delta ρ/ρ)ρ of a sample geometry of the fused silica; (2) determining the optical path difference delta(nl) of the fused silica glass at the dose: and (3) calculating the densification, (delta ρ/ρ) of the fused silica glass from the values determined in steps(a) (1) and (2); and (b) producing the stepper lens designed in step(a). The method is characterized by exhibiting low compaction when exposed to high intensity exciter radiation of a given dose NI2, where N is the number of pulses, and I is the fluence per pulse.
Patent KR-20000049006-A (KR)
Title: Cell for converting differential pressure into an electric signal
Inventor: ZARUDIANSKY ALAIN
IPC: G01L19/06
Filed: 1997-10-08
Abstract: PURPOSE: A cell for converting differential pressure into an electric signal is provided to be delimited by a membrane (32, 34) capable of being deformed by the action of external pressure and generate an electrical signal sensitive to the difference of pressure. CONSTITUTION: A cell (28) for converting differential pressure into an electric signal comprises: two chambers (38, 40) filled with an incompressible fluid each delimited by a membrane (32, 34) capable of being deformed by the action of external pressure and separated from each other by a rigid wall (36; 52; 56); a sensor (42) associated with said wall, sensitive to the difference of pressure exerted on either side of the wall, and delivering in response an electric signal. The cell is characterized in that at least one passage (50; 54; 58) is provided between the two chambers (38, 40) and having dimensions adapted for at least attenuating a spurious pressure difference occurring on either side of the wall (36; 52; 56) with a low or even no frequency, and for enabling said sensor to detect the pressure difference exerted on either side of the wall with higher frequencies.
Patent KR-20000053024-A (KR)
Inventor: PRICE ROBIN JAMES
IPC: B65D85/57
Filed: 1997-11-07
Abstract: PURPOSE: A packing for CD is provided to improve a form of pack for a disc which is suitable for use as a postal pack and which will not fall apart in use. CONSTITUTION: A packing for a disc comprises a first and second sheets of substantially equal size connected together and a third sheet sandwiched between and bonded to the first and second sheets. The third sheet is formed with an aperture which acts as a compartment to receive the disc. The second sheet acts as a closure for one side of the compartment. The first sheet is formed with an aperture through which the disc can be inserted into or removed from said compartment. The aperture in the third sheet preferably has a main body portion which has a configuration corresponding substantially to that of the disc which it is to receive plus a pair of projecting spaced arcuate lobes. The aperture in the first sheet will then have a pair of lobes of corresponding configuration which are aligned with the pair of projecting spaced arcuate lobes of the aperture in the first sheet and which are positioned so as to facilitate access to the periphery of the disc when removing it from the pack.
Patent KR-20000069353-A (KR)
Title: 노안 및 다른 안과 질환의 치료를 위한 공막의 인공 기관
IPC: A61F9/007
Filed: 1998-05-21
Abstract: 노안은 눈의 경선에 대해 횡방향으로 눈의 공막의 조직내에 형성된 다수의 기다란 포켓들내에, 상기 포켓의 내벽에 맞대어 배치되는 내측 표면과 상기 내측 표면상의 융기부를 가진 기다란 기부 부재를 포함하며 상기 융기부가 기부 부재의 큰쪽의 치수의 적어도 일부분을 따라 연장하도록 된 인공 기관을 이식함에 의해 치료된다. 이식된 인공 기관의 결합된 효과는 하측의 모양체와 함께 공막을 영향력있는 영역으로 팽창시키는 모양체 위쪽의 영역에 있는 공막상에 반경방향 외측으로 잡아당기는 힘을 가하게 되는 것이다. 모양체의 팽창으로 노안의 모양체 근육의 유효 작동 거리가 회복되어 원근 조절 정도를 증가시킨다. 본 발명에 따라 모양체 근육의 유효 작동 거리를 증가시킴으로써 원시, 초기 오픈 앵글(open angle) 녹내장 및/또는 눈의 고혈압을 치료할 수 있다.
Patent KR-20000062367-A (KR)
Title: 시클로헥산디온 유도체 및 이로부터 제조된 제초제
IPC: C07D335/06
Filed: 1997-12-24
Abstract: 본 발명은 하기 화학식 I로 표시되는 시클로헥산디온 유도체 또는 그의 염, 및 이들을 유효성분으로서 함유하는 제초제이다: 
     화학식 I 
     
       
     
     본 발명의 상기 시클로헥산디온 유도체와 그의 염은 토양처리 및 경옆 처리 모두에 있어서 옥수수 등의 밭재배 작물에 대하여 약제 피해를 미치는 일 없이, 광범위한 밭토양 잡초를 적은 양의 약으로 선택적으로 방제할 수 있다.
Patent KR-20000076296-A (KR)
Title: 폴리우레탄 라텍스 제형으로부터 수득된 폴리우레탄 벡킹을 갖는 카페트의 제조 방법
IPC: D06N3/14
Filed: 1998-03-16
Abstract: 본 발명은 폴리우레탄 또는 폴리우레탄-형성 물질의 수성 분산액을 카페트 기재의 뒷면에 도포함으로써 제조된 폴리우레탄으로 벡킹화된 카페트에 관한 것이다.  본 발명은 카페트 제조 위치에서 폴리우레탄의 단량체 성분으로부터 폴리우레탄 벡킹을 제조할 필요를 제거할 수 있다.  본 발명의 폴리우레탄으로 벡킹화된 카페트는 연속 공정으로 효율적으로 제조될 수 있다.
Patent KR-20000076322-A (KR)
Title: 점화 단계의 회로 구조
IPC: F02P3/045
Filed: 1998-02-18
Abstract: 본 발명은 점화 코일의 1 차 코일을 제어하는 개폐수단 및 개폐수단용 제어회로를 갖는 점화 단계 회로 구조 특히 차량 점화 회로용 점화 단계 회로 구조에 관한 것이다. 
     제어회로(10)가 점화 코일(16)을 2단계로 작동시키는 것을 제안한다.