baber/WOPTO huggingface dataset:
Patent KR-20010038322-A (KR)
Inventor: LEE DONG GYU
IPC: H04N7/18
Filed: 1999-10-25
Abstract: PURPOSE: A videophone with a digital camera function is provided to store the images of objects photographed by a CCD in a memory and then edit the images after being connected to a PC through a memory card or data communication. CONSTITUTION: A CPU(31) controls overall operations of the videophone. An LCD(32) outputs an image input to a CCD camera(34) as it is. A view finder(33) is connected to the CPU(31) and verifies an object to be photographed with user's eyes. The CCD camera(34) converts R, G, B brightness and values of an image input through a lens into electronic signals. An A/D converter(35) converts the continuous video analog signals output from the CCD camera(34) into digital signals. An MPEG part(36) compresses the digital data into MPEG format to convert into a data stream. A transmitter(37) transmits the data encoded in the MPEG part(36) to a counter video terminal. A JPEG part(38) compresses the video digital data into JPEG format to be easily stored. The images processed in the JPEG part(38) are stored in a flash memory.
Patent KR-20000035090-A (KR)
Inventor: SUZUKI GENZY
IPC: F17C13/04
Filed: 1999-10-28
Abstract: PURPOSE: A small pressure container is provided to discharge the content of the small pressure container outside and not to be damaged by the increase of inner pressure when heated, not discharging fluids outside in a normal use state. CONSTITUTION: A small pressure container is exactly installed in a gas tool, and a nozzle body(12) is pushed so that a valve is opened. The vaporized gas inside a container body is passed through a siphon pipe(13) by opening the valve and reaches a fluid outflow hole(14) via a guide unit(28) and a first inflow hole(16). When it is released in the gas tool, the small pressure container is returned, and when the container is put in a heating state, the fluid is expanded and the inner pressure is increased. Thereby, since an opening/closing valve(23) is opened by overcoming the elastic force of an elastic body, the fluid is discharged out of the container in the fluid outflow hole, and explosion is prevented.
Patent KR-20000067794-A (KR)
Title: 반도체 기억 장치
IPC: G11C11/409
Filed: 1999-10-29
Abstract: 본 발명은 반도체 기억 장치에 관한 것이다.  본 발명의 목적은 데이터의 기록 동작시에는 판독용 데이터 버스상에 판독 전용의 검출 전류가 흐르지 않도록 하는 데 있다.  본 발명은 메모리 셀로의 기록 동작시에 어드레스에 기초하여 선택된 센스 증폭기(31)를 통해 판독 데이터 버스 증폭기(S/B)(33)의 고전위 전원(Vii)으로부터 판독 제어부(41)의 접지측으로 판독 검출 전류가 흐르는 경로를 차단하는 차단 수단으로서, 블럭 선택 신호와 기록 상태 신호와의 논리를 취하고, 기록 상태 신호가 활성화되었을 때에 판독 제어부(41)의 전위를 S/B(33)측과 같은 전원 전위로 하는 논리 회로(42, 43)를 설치함으로써 데이터의 기록 동작시에는 불필요한 판독 검출 전류가 흐르지 않도록 하여 기록 동작시 소비 전류를 억제할 수 있는 효과가 있다.
Patent KR-20010045272-A (KR)
Inventor: KIM YONG DAE
IPC: E05F3/16
Filed: 1999-11-04
Abstract: PURPOSE: A door closer is provided to prevent the environmental pollution caused by oil and to regulate the closing speed of a door regularly. CONSTITUTION: A door closer comprises a main body(21) sectioned to the upper and lower spaces by a partition wall(22), a change gear box(23) installed to the upper space of the main body, an input shaft(24) whose one end is connected to an output gear of the change gear box and the other end is connected to a link(12) transmitting the torque of a door, a rotary plate(25) installed to the input shaft, a torsion spring(26) whose both ends are fixed to the rotary plate and the partition wall of the main body to generate the restoring force of a door, an electrolytic copper circular plate(28) located to the lower space of the main body and installed to an output shaft(27) connected to an output gear of the change speed box, a magnetic(29) located on the upper and lower sides of the electrolytic copper circular plate to generate repulsive force, and a channel-shaped iron core(30) supporting the magnetic.
Patent KR-20010045350-A (KR)
Inventor: HONG CHOON SUNG
IPC: A63B19/00
Filed: 1999-11-04
Abstract: PURPOSE: Provided is a hula hoop including a plurality of acupressure projections stimulating the waist and the abdominal region and wings generating rising current during rotation, which is helpful for maintaining ones figure by dissolving body fat and controlling the quantity of motion. CONSTITUTION: The hoop(1) divided into several parts and put together comprises a plurality of removable acupressure projections(3) being placed inside the hoop and having sizes and shapes different from each other, and a plurality of wings(2) installed on a lower face of outside the hoop at regular intervals and formed to be incline toward a fixed direction.
Patent KR-20010046747-A (KR)
Title: Word line driver
Inventor: CHOI HYEON CHEOL
IPC: G11C8/00
Filed: 1999-11-15
Abstract: PURPOSE: A word line driver is provided to maintain a VPP level sufficiently in a word line during a read operation, and thus to improve the efficiency of the read operation. CONSTITUTION: The word line driver includes the first and the second CMOS transistor to output driving voltage(VPP) or ground voltage(VSS) by receiving 'A' and 'B' signal by an external address signal, and a time extension part(11) extending an output signal of the second CMOS transistor to output it to a word line. The first CMOS transistor is constituted with the first PMOS transistor(MP1) and the first NMOS transistor(MN1) receiving the 'A' signal between the driving voltage terminal and the ground voltage terminal respectively. And, the second CMOS transistor is constituted with the second PMOS transistor(MP2) and the second NMOS transistor(MN2) receiving the 'B' signal between an output terminal of the first CMOS transistor and the ground voltage terminal respectively. The time extension part includes: the first inverter(IN1) inverting a signal of a 'C' node and delaying for 'tau'; the second and the third and the fourth inverter(IN2,IN3,IN4) connected to the 'C' node directly to invert the signal of the 'C' node and to delay it for '3 tau'; and a NAND gate(NAND) performing a NAND operation of two output signals of the first inverter and the fourth inverter, and then inverting it and outputting a signal extended more than the signal of the 'C' node to a word line(W/L).
Patent KR-20010047401-A (KR)
Inventor: HONG JU TAE
IPC: F25B13/00
Filed: 1999-11-19
Abstract: PURPOSE: An air conditioner and method for controlling dehumidification operation of air conditioner is provided to perform dehumidification operation in an efficient manner without excessively lowering the indoor temperature. CONSTITUTION: An air conditioner(51) having a refrigeration cycle where a compressor(11), an outdoor heat exchanger(12), a capillary tube(14) and an indoor heat exchanger(53) are sequentially connected through a refrigerant pipe, comprises a bypass pipe(65) for branching the refrigerant being discharged from the outdoor heat exchanger and allowing the refrigerant to flow into the capillary tube through the indoor heat exchanger; an open/shut-off valve(67) disposed in the bypass inlet area of the bypass pipe and which opens/shuts off the refrigerant flow channel of the bypass pipe; a control unit(31) for controlling open/shut-off operation of the open/shut-off valve; and a humidity sensor(55) for sensing the humidity of the indoor area and outputting the sensed result to the control unit. The control unit allows the open/shut-off valve to be opened when the indoor humidity sensed by the humidity sensor is higher than a predetermined level.
Patent KR-20010048309-A (KR)
Inventor: JUNG GYEONG JU
IPC: F25D23/02
Filed: 1999-11-26
Abstract: PURPOSE: A refrigerator door closing system and method for controlling operation of the same is provided to prevent useless power consumption and lengthen useful life of the refrigerator by automatically closing the refrigerator door when the door is open for a long time. CONSTITUTION: A refrigerator includes a door sensor(21) mounted within a freezing compartment and a refrigerating compartment so as to sense opening or closure of refrigerator doors(1a,2a); a micro computer(22) for receiving the signal sensed by the door sensor and instructing each part to perform the designated function; and a display unit(23) connected to the micro computer and which displays the open state of the refrigerator door. A refrigerator door closing system comprises a damper motor(31) mounted to upper surfaces of the freezing compartment and refrigerating compartment, respectively, and a wire(32) one end of which is connected to the damper motor and the other end of which is connected to wire rings(1b,2b) arranged at the upper surface of refrigerator doors(1a,2a), respectively. The damper motor operates to draw the wire so as to close the refrigerator door, after a predetermined time has lapsed since opening of the refrigerator door.
Patent KR-20000012403-A (KR)
Inventor: KANG MYONG HUN
Filed: 1999-12-02
Abstract: PURPOSE: A method for contracting an automatic transfer of a loan of a car insurance bill is to automatically loan a car insurance bill for entering a car insurance. CONSTITUTION: A method for contracting an automatic transfer of a loan of a car insurance bill comprises the steps of: (S1) contracting a car insurance company with a bank; (S2) setting a goods for loaning a car insurance bill by the contracted bank; (S3) identifying an entrance when setting the goods for loaning the car insurance bill by the car insurance company; (S4) automatically loaning in the goods for a loan to automatically contract. Thereby, the insurance entrance is insured and thus a insurance results is ensured.
Patent KR-20010054230-A (KR)
Inventor: KIM SUNG HAK
IPC: B02C9/00
Filed: 1999-12-03
Abstract: PURPOSE: A food powder transferring device is provided to grind ingredients to the desired grain size continuously in a grinder without transferring, and to discharge the powder easily. CONSTITUTION: A powder transferring apparatus is composed of a containing member(11) in the lower part of a grinder transferring crushed objects from the grinder; a supply unit(10) having a blower installed in the containing member; a feed pipe(20) installed at the side of the containing member to transfer crushed objects to a containing hopper(25); the containing hopper connected to the feed pipe, and mounted in the upper part of the frame to supply crushed objects from the grinder; a supply hopper(30) mounted in the lower part of the containing hopper to move down the crushed objects; a discharge pipe(41) and an input hole(42) formed in the lower part of the supply hopper to load and transfer the crushed objects to the hopper of the grinder or discharge; and a guide pipe(40) having a feed screw(45) rotating by an operating motor with operating a switch. The food powder transferring device prevents the viscous objects from cohering, and obtains the crushed objects evenly with grinding objects to particles in discharging.
Patent KR-20010054545-A (KR)
Inventor: JANG DU OK
IPC: C07B55/00
Filed: 1999-12-07
Abstract: PURPOSE: Provided is a process for producing D(+)-, L(-)-malic acid and ester derivatives thereof which are used as components of foods and starting materials of medical supplies and chemicals. CONSTITUTION: The process for producing the D(+)-, L(-)-malic acid (formula III-a, III-b) and the ester derivatives thereof comprises the steps of: reacting cyclic thionocarbonate derivatives of chiral tartaric acid diester with hypophosphorous acid(HPA) at a temperature of 30-100deg.C in the presence of an azobisisobutyronitrile(AIBN) initiator to produce R(+)- and S(-)-chiral malic acid diester derivatives; hydrolyzing the R(+)- and S(-)-chiral malic acid diester derivatives.
Patent KR-20010055342-A (KR)
Inventor: CHO JAE MAN
IPC: F01M1/00
Filed: 1999-12-10
Abstract: PURPOSE: An oil supplement system is provided to automatically supplement oil when engine oil is consumed. CONSTITUTION: An oil supplement system includes: an oil tank(11); an engine(14) including an oil pipe(12) flowing oil therethrough from the oil tank and an oil pan(13) storing the oil from the oil pipe; an oil hydraulic valve(15) opening/shutting the oil pipe; an oil pressure sensor(16) detecting hydraulic pressure of oil; an ECU(Electronic Control Unit,17); a first solenoid valve(18) driven according to the change of oil pressure; a second solenoid valve opening/shutting the oil hydraulic valve; and a vacuum pump(21) driving the valve. The reduction of oil pressure in the engine is detected through the oil pressure sensor and fed to the ECU. The ECU drives the first solenoid valve with the vacuum pump. Thereby, the flow of oil pressure is generated and the pressure of oil rises up. The oil hydraulic valve is opened by the second solenoid valve, and the engine oil in the oil tank flows into the oil pan. The oil hydraulic valve is closed when the sufficient amount of engine oil is supplemented. Therefore, the oil is not supplied any more.
Patent KR-20010056985-A (KR)
Inventor: LEE SEUNG GYU
IPC: H04N5/74
Filed: 1999-12-17
Abstract: PURPOSE: A projector using a color drum is provided to reduce the size of whole system according as a color drum is used, and to improve image quality using an illumination optical system. CONSTITUTION: A lamp(2) generates a light. A reflecting mirror(4) reflects the light toward a focus in the front. The first illumination lens(6) concentrates the light reflected. The second illumination lens equalizes a distribution of the light concentrated. A field iris(10) removes an unnecessary light. A color drum(12) separates lights of the three primary colors in order. The third illumination lens(15) prevents an emanation of an optical beam projected to a total reflection mirror(16). The total reflection mirror(16) reflects the optical beam projected. The fourth illumination lens(18) controls the emanation of the optical beam. A video display element(20) reflects the optical beam illuminated according to a video signal. A projection lens(22) magnifies and projects a video light.
Patent KR-20010063644-A (KR)
Inventor: SHIN YEONG U
IPC: H04N5/64
Filed: 1999-12-23
Abstract: PURPOSE: An assembly device for a monitor camera is provided to offer a tightly attached and freely tilted camera. CONSTITUTION: A group of lenses are positioned in a case(100) comprising a bottom plate(120) and a top plate(110). A tilting member with one end attached to the case(100) and the other end connected to the monitor main body can tilt the case(100) from left to right and from up to down. The case(100) is connected to the main body through bellows(300). Because the assembly device is made with metal, it is not removed by an external impact. Because a cable withdrawn from the case(100) is put in the bellows, the outer appearance is simple.
Patent KR-20010057809-A (KR)
Inventor: CHOI WAN
IPC: G06F17/40
Filed: 1999-12-23
Abstract: PURPOSE: A method for detecting a thread complex deadlock is provided to increase the efficiency of whole system by effectively detecting a complex deadlock generated from a transaction system based on a thread pool, and to solve the deadlock without withdrawing a transaction. CONSTITUTION: An action of an arbitrary transaction Tr is brought from a queue(401). It is checked whether there is a thread used(402). In case that the thread exists, the thread is allocated to the transaction Tr(403). In case that there is no a thread used, it is analyzed whether there is a transaction Tw of an activated state, which is making a request for a lock, which the transaction Tr occupies(404). In case that there is no transaction Tw, the action is added to the queue again(405). In case that there is the transaction Tw, the state of Tw on standby is designated as not active state. In addition, the thread is returned(406). The thread returned is allocated to the transaction Tr(407). The Tw is added to "watingThreadList" of the transaction Tr(408).
Patent KR-20010064035-A (KR)
Inventor: KYUNG GYE HYEON
IPC: G11C29/00
Filed: 1999-12-24
Abstract: PURPOSE: A semiconductor memory device capable of outputting a test result of memory cells by way of a read pipeline is provided to detect a test result without allocating drivers at input/output pins. CONSTITUTION: The semiconductor memory device includes a plurality of read pipelines(10-1,...10-18), a plurality of write pipelines(16-1,...,16-18), a data comparator and controller(13), and a plurality of data output drivers(12-1,...,12-18). The read pipelines output data read from the memory array cells. The write pipelines input outward data on a pipeline basis. The data comparator and controller compares the data read from the memory array cells with expected data from outside to generate test result signal. The data output drivers output the data delivered from the read pipelines. One of the read pipelines supplies the test result signal generated at the data comparator and controller to one of the data output drivers.
Patent KR-20010060615-A (KR)
Inventor: WON SANG GIL
IPC: A61H39/06
Filed: 1999-12-27
Abstract: PURPOSE: Provided is a moxa steam device for the treatment of women's diseases such as uterine myoma, leucorrhea and irregular menstruation. A user can use the device easily by moving a chair mounted with the device around the user and control the temperature of moxa steam. CONSTITUTION: The device comprises a chair having a round hole(12) to pass moxa steam through a center part of a seat-support part(7); a seat board(2) having a small round hole(8) to directly or indirectly contact with a diseased part of a patient; a moxa steam tub(3); a moxa steam heating tub(4) to heat moxa in the tub(3); a moxa steam generating device(33); and a temperature controller(6) to automatically control the temperature of the moxa steam heating tub(4).
Patent KR-20000048438-A (KR)
Title: Photogate active pixel sensor with high fill factor and correlated double sampling
Inventor: GUIDASH ROBERT M
IPC: H04N5/374
Filed: 1999-12-28
Abstract: PURPOSE: A high fill factor photogate active pixel architecture is provided to perform CDS(Correlated Double Sampling). CONSTITUTION: A functionality of a 4 transistor pixel is maintained while eliminating the separate row select transistor. This is done by using the same control signal for the photogates and the row select signal. The source of the reset transistor is a floating diffusion and the drain of the reset transistor is connected to the photogate control bus. A first predetermined signal combination is employed to the photogate control bus and the reset control bus that connects the amplifier to the output signal column bus, and a predetermined second signal combination is employed on the photogate control bus and reset control bus that enables setting the charge to voltage conversion node to a second predetermined potential that disconnects the amplifier from the output signal column bus.
Patent KR-20000048447-A (KR)
Inventor: RAKODAIISA
IPC: H04N7/16
Filed: 1999-12-28
Abstract: PURPOSE: A television circuit designed to transmit signals to or receive signals from other directions is provided to use a great number of conductors to more external apparatuses without performing descrambling and using a conditional connection module. CONSTITUTION: A television circuit designed to transmit signals to or receive signals from other directions includes a descrambler(10), a demultiplexor(11), a microprocessor(12), and a switching matrix. The switching matrix transmits different data stream to a various transmission/reception members(4,78,3,20,23,8) or receives the different data stream from the various transmission/reception members(4,78,3,20,23,8). The matrix includes at least one parallel type connector as well as a series type connector. The arbitrary conductor of one connector(20,78) of parallel type is used for the connectors of series type simultaneously. A controller controls the switching of signals corresponding to the parallel type connectors as well as signals corresponding to the series type connectors.
Patent KR-20010061355-A (KR)
Inventor: KO HO SUN
IPC: H01L27/146
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a CMOS image sensor is provided to restrict a dark current and increase the charge transfer efficiency by forming a shallow P0 diffusion region. CONSTITUTION: The first diffusion region(307) is formed by implanting the second conductive type dopant ions into the first conductive type semiconductor layer of a photo diode region. A CMOS device is formed on the semiconductor layer of a CMOS device region. An oxide layer doped with the first conductive type dopant is formed on the semiconductor layer of the photo diode region except for the CMOS device region. The second diffusion region(313) of the first conductive type is formed by diffusing the first conductive type within the oxide layer to a lower portion of a surface of the semiconductor layer.
Patent KR-20010066024-A (KR)
Inventor: LEE TAE HUN
IPC: C21D1/09
Filed: 1999-12-31
Abstract: PURPOSE: A mask apparatus for laser hardening a cylinder block is provided which greatly reduces processing cost by simplifying the structure of the cylinder block, and increases hardening effects by enlarging the laser scanned area. CONSTITUTION: In a mask apparatus which is used with inserted into the bore for hardening the inner wall surface of the bore by scanning laser beam the inner wall surface of a cylinder bore block, the mask apparatus (1) for laser hardening a cylinder block comprises a laser passing space (2) formed in such a shape that the lower part of the cylinder is opened on the surface of a cylinder; and a laser barrier (3), wherein the laser passing space (2) and the laser barrier (3) alternately formed, and wherein the laser passing space (2) has a larger area compared with the laser barrier (3).
Patent KR-20000023618-A (KR)
Inventor: KANOKO YOSHIYUKI
IPC: G09G3/36
Filed: 1999-01-08
Abstract: PURPOSE: A display apparatus is provided to display a moving picture largely. CONSTITUTION: A display apparatus comprises a picture display part which is composed of a plurality of unit pixels arranged in a horizontal direction and a vertical direction, and a signal switch part(12) which drives a new pixel composed of the unit pixels of the plurality. A region except for a region displayed by the new pixel is displayed by the unit pixels, and a switch of the display of the regions is performed by the signal switch part. A polarity of a voltage applied to a liquid crystal consisting of the new pixel is inverted between new pixels adjacent in the horizontal direction, and the inversion is conducted by the signal switch part.
Patent KR-20000067940-A (KR)
Title: 고온 용융 접착제
IPC: B31B50/62
Filed: 1997-07-21
Abstract: 특정한 밀도 및 350℉(177℃)에서의 용융 점도를 갖는 하나 이상의 제 1 균질한 선형 또는 실질적으로 선형인 에틸렌 중합체, 및 임의의 왁스와 점착 부여제를 포함하는 고온 용융 접착제가 개시되어 있다.  특히, a) 밀도가 0.850 내지 0.895g/㎤인, 에틸렌과 하나 이상의 C 3 -C 20 α-올레핀 인터폴리머의 하나 이상의 균질한 선형 또는 실질적으로 선형인 인터폴리머, b) 임의적으로 하나 이상의 점착 수지; 및 c) 임의적으로 하나 이상의 왁스를 가짐을 특징으로하며, 150℃에서 약 5000cps(50g/(㎝·s)) 미만의 점도를 갖는 고온 용융 접착제가 개시되어 있다.  카드보드 또는 페이퍼보드를 부착시키는데 유용한 바람직한 고온 용융 접착제 뿐만 아니라 생성된 부착 제품이 개시되어 있다.  또한, 본 발명의 고온 용용 접착제를 제조하기 위한 이중 반응기 방법이 개시되어 있다.
Patent KR-20000035823-A (KR)
Title: Method for obtaining a wafer in semiconducting material of large dimensions and use of the resulting wafer for producing substrates of the semiconductor on insulator type
Inventor: BRUEL MICHEL
IPC: H01L21/77
Filed: 1997-08-26
Abstract: PURPOSE: A method for obtaining a wafer in semiconducting material of large dimensions and use of the resulting wafer for producing substrates of the semiconductor on insulator type is provided for obtaining at least one wafer in semiconducting material by shearing in a bar of semiconducting material CONSTITUTION: A method for obtaining a wafer in semiconducting material of large dimensions and use of the resulting wafer for producing substrates of the semiconductor on insulator type concerns a method for obtaining at least one wafer in semiconducting material by shearing in a bar of semiconducting material (1).The shearing is carried out along a longitudinal plane of the bar to obtain a wafer (10) of large dimensions. The obtained wafer can be used for producing a substrate of the semiconductor on insulator type, for instance a Silicon On Insulator substrate.