baber/WOPTO huggingface dataset:
Patent KR-20000020626-A (KR)
Title: Apparatus for recovering synchronization of down stream using atm cell
Inventor: PARK YOUNG MIN
IPC: H04L12/433
Filed: 1998-09-22
Abstract: PURPOSE: An apparatus for recovering synchronization of down stream using an ATM cell is provided to transmit correctly a down stream without a fallacy by receiving only a valid ATM cell. CONSTITUTION: An apparatus for recovering synchronization of down stream using an ATM cell comprises a register(10), a comparator(20), a synchronization controller(30), and a valid cell receiver(40). The register receives and stores a transmitted down stream when transmitting the down stream. The comparator compares virtual path identification code to a frame value of a predetermined frame synchronization. The synchronization controller determines and controls a validity for the frame synchronization. The valid cell receiver receives only a valid ATM cell from the register if the frame synchronization is valid.
Patent KR-20000025816-A (KR)
Title: Method for downloading software of mobile phone using mobile communication network
Inventor: LEE KWON HOON
IPC: H04B7/26
Filed: 1998-10-14
Abstract: PURPOSE: A method is provided to download the software of a mobile phone without stop of service and to reduce cost for downloading the software of the related mobile phone by downloading into the mobile phone through a mobile communication network a new software according to a new service or software defect of the mobile phone. CONSTITUTION: A method for downloading the software of a mobile phone(10) includes a first through fourth step. The first step is to identify the position of the mobile phone requiring download. The second step is to read an identification number and a natural information of a related mobile phone. The third step is to determine software for downloading by analyzing the identification number and the natural information read. The fourth step is to download the software of the related mobile phone by converting the determined software into a message type in order to transfer.
Patent KR-20000026037-A (KR)
Title: Realtime connection method between cpu and serial interface device
Inventor: KO KYUNG MIN
IPC: G06F13/38
Filed: 1998-10-16
Abstract: PURPOSE: A real time connection method between a CPU and a serial interface device is provided to compensate a difference of an access time between a CPU and a serial interface device by using a wait signal of a CPU. CONSTITUTION: A real time connection method between a CPU and a serial interface device comprises the steps of: receiving an address of a serial interface device, a read signal, and a write signal from a CPU and data of the serial interface device(S10); transferring a wait signal to the CPU(S20); generating a header and storing the header at a buffer(S30); transmitting a chip enable signal(S40) and transmitting the header according to the address by using a coding and decoding filter(CODEC filter)(S50); transmitting the data to the CPU or the serial interface device; and releasing the wait signal when the data is completely transmitted.
Patent KR-20000026260-A (KR)
Title: D flip-flop circuit
Inventor: YEO HYEOP GU
IPC: H03K3/037
Filed: 1998-10-19
Abstract: PURPOSE: A D flip-flop circuit is provided which has a small-sized structure. CONSTITUTION: A D flip-flop comprises: a first inverter for inverting a clock signal; a second inverter for inverting the inverted clock signal; a latch element having a first and a second terminals; a first switching element for switching the first terminal of the latch element by the output signal of the second inverter and an input signal, the first switching element being coupled between the latch element and the ground voltage of the first terminal; a third inverter for inverting the input signal; a second switching element for switching the second terminal of the latch element by the output signals of the first and second terminals, the second switching element being coupled between the latch element and the ground voltage of the second terminal; a fourth inverter having an input terminal and an output terminal connected to the first terminal of the latch element; and a fifth inverter having an input terminal and an output terminal connected to the second terminal of the latch element.
Patent KR-20000026824-A (KR)
Title: Apparatus and method for identifing d-vhs/vhs recording format automatically
Inventor: HONG SEONG HYUN
IPC: G11B27/02
Filed: 1998-10-23
Abstract: PURPOSE: An apparatus for discriminating D-VHS/VHS recoding format automatically is provided to record a record the D-VHS data without an expensive D-VHS tape by deciding either D-VHS or VHS recoding forma. CONSTITUTION: An apparatus for identifying D-VHS/VHS recoding format automatically includes a comparing unit(800) for receiving a digital signal recorded on tape through a head(2,3) and a pre-amplifier(5), making the digital signal direct-current level and comparing with a standard voltage, a bit rate identifying unit(600) for receiving the digital signal recorded the tape and identifying the bit rate by decoding the digital signal, and a microcomputer(26) for controlling a mode according to the received comparing signal and the bit rate identifying signal.
Patent KR-20000032559-A (KR)
Title: Power supplier
Inventor: KIM DONG HUN
IPC: G06F1/00
Filed: 1998-11-16
Abstract: PURPOSE: A power supplier is provided to keep voltage, which is supplied to transformer, constant to reduce the voltage loss by boosting the voltage to a predetermined voltage regardless of the voltage supplied from an electric source part. CONSTITUTION: A power supplier comprises an electric source part(110) supplying AC, a rectifying part(120, 160) rectifying AC to DC, a constant voltage part(170) increasing the DC up to a predetermined voltage regardless of the strength of the DC and a transformer(130) transforming the current generated in the constant voltage part(170) into a desired voltage and supplying a driving current to a system.
Patent KR-20000032804-A (KR)
Title: Hemoglobin-liposome system not releasing hemoglobin
Inventor: NOH KWANG
IPC: A61K9/127
Filed: 1998-11-18
Abstract: PURPOSE: Provided is a hemoglobin-liposome system which prevents liposome from releasing entrapped hemoglobin by enlarging the size of the hemoglobin. CONSTITUTION: A hemoglobins is a polymer of hemoglobin molecules cross linked each other by chemical cross linker, which reacts with the amine group of the hemoglobin, such as polyethylene glycol(PEG). Both ends of PEG are preferably activated for covalent bond with proteins to produce the high molecular weight hemoglobin. The PEG cross linker can be PEG-bis succinimidyl succinate, PEG-bis-succinimidyl propionate or PEG-bis-succinimidyl carbonate, and the molecular weight of PEG is preferably 100-100,000. The hemoglobin-liposome system with the enlarged hemoglobin(12) enhances the retention of the encapsulated hemoglobin and reduces side effects when medicated by reducing the possibility of releasing of encapsulated hemoglobin(12) through liposome membrane(10).
Patent KR-20000033080-A (KR)
Title: Method for removing copper in molten steel using hydrogen containing alloy
Inventor: HUH WAN WOOK
IPC: C21C7/04
Filed: 1998-11-19
Abstract: PURPOSE: A method for removing copper in molten steel which can obviate the removing process of impurities contained in additives added for removing copper, and has significantly increased copper removal efficiency without danger of explosion is provided by using hydrogen containing alloy. CONSTITUTION: A method for removing copper in molten steel is comprised of: charging hydrogen-containing lanthanum-nickel alloy into molten steel; reacting step where separated hydrogen from the alloy charged and molten reacts with the copper contained in the molten steel; and evacuating the reacted copper from the molten steel. In the charging step, hydrogen separated from hydrogen-containing lanthanum-nickel(LaNi5) alloy reacts with copper in the molten steel to produce a product CuH. In the reaction step, the reaction is maintained about 15-20 minutes after the alloy being charged into the molten steel, and in the evacuating step, the copper level in molten steel is lowered by evacuation of copper in the form of gas product CuH.
Patent KR-19990045556-A (KR)
Title: 7개 이상의 탄소 원자를 함유한 파라핀이 농후한 c5-c8 파라핀 유분을 이성질화시키는 방법
IPC: C10G45/62
Filed: 1998-11-25
Abstract: 본 발명은 수소 존재 하에 1분자 당  5개 내지 8개의 탄소 원자를 함유한 노르말 파라핀을 주성분으로 하는 공급 원료를 이성질화시키는 방법을 제공하는데, 상기 방법은 공급 원료 내에 함유된 1분자 당 7개 및 8개의 탄소 원자를 함유한 노르말 파라핀의 총량이 공급 원료에 대하여 2 중량% 내지 90 중량%이고, 상기 공급 원료를 1종 이상의 고정층 촉매를 함유한 1개 이상의 반응 영역에서 처리하며, 상기 촉매가 지지체, 1종 이상의 할로겐 및 1종 이상의 Ⅷ족 금속을 포함하는 것이고, 온도 30℃ 내지 150℃에서 반응을 수행하는 것을 특징으로 한다.
Patent KR-20000034049-A (KR)
Title: Sofa and kneader in one
Inventor: LEE GEUM GU
IPC: A61H15/00
Filed: 1998-11-27
Abstract: PURPOSE: A sofa with a kneader inside is provided, which performs massage of whole body and relaxes muscle mass by going ahead and back, and revolving of a roller with finger-pressure projections which cause same effect as performance of a massager. CONSTITUTION: A sofa with a kneader inside has a space part(11) formed by long box -shaped frame(10) with opened top part at lower part of a seat cushion includes a sprocket driving mean(20) with two line chain(22) operated by a motor(21), a plurality of rollers(30) with finger-pressure projections(31) around fixed to be arranged to the chain at regular intervals, a mat(40) resiliently set to both side of the top frame by springs(41) to be adjacent to the projections, a subsidiary cushion with the back part fixed to top rear part of the seat cushion by hinges covering the top face of the mat(40) and bendable back, and a controller(50) on one side of a seat back or the seat cushion to handle operation of the motor(21) electrically connected with.
Patent KR-20000034481-A (KR)
Title: Air conditioner with reserving cooling function
Inventor: KWON TAE HUN
IPC: F24F11/00
Filed: 1998-11-30
Abstract: PURPOSE: An air conditioner with reserving cooling function is provided to promote the convenience in using an air conditioner by setting the starting time of the air conditioner at random. CONSTITUTION: By inputting the desired working time of an air conditioner(200), a relevant date is shown on a display. The user operates a set switch after setting the starting and finishing time of the air conditioner. Then, a main control unit(210) receives the reserving time data, which is the starting and finishing time of the air conditioner. The main control unit compares the data with the real time data of a real time processing unit(250) and decides if the air conditioner is in need of starting. After that, a certain power control signal is transferred to a power switch unit(230) to feed external power to the air conditioner if it is time to start the air conditioner. However, relay driving currents flow into a second power switch(231) with the power control signal if it is on the way of time to start the air conditioner. Finally, the driving currents are isolated if it is time to finish starting the air conditioner.
Patent KR-20000038761-A (KR)
Title: Method for producing titanium compound film
Inventor: JEONG JAE IN
IPC: C23C14/35
Filed: 1998-12-09
Abstract: PURPOSE: A method for producing a titanium compound film is provided to improve a film characteristic by using an improved unbalance magnetron sputtering evaporation source and selecting a proper unbalance degree and ionization rate and to produce at a low board temperature. CONSTITUTION: A titanium compound film is made up by using a sputtering evaporation source installed with a titanium target(10) and a glow discharge in an atmosphere that non-active gas is mixed with reactive gas. Herein, an unbalance magnetron sputtering evaporation source is used for the evaporation source while the current of electromagnet(3) is 2 to 5 Angstroms and a board current is more than 1.5m[/cm¬2. Accordingly, the adhesiveness, the bright degree of color, and the characteristic of film and so on are improved. In addition, since the film is produced at less than 150°C, a sensitive material such as plastic is also produced.
Patent KR-20000038799-A (KR)
Title: Apparatus for preventing clash of piston for linear compressor
Inventor: KWON BYUNG HA
IPC: F04B17/04
Filed: 1998-12-09
Abstract: PURPOSE: An apparatus for preventing the clash of a piston for a linear compressor is provided to prevent the damage of an emitting valve and the crashing noise when the piston clash with the discharging valve. CONSTITUTION: In a linear compressor including a frame installed in an airtight container for fixing a linear motor formed with a stator and a movable part, a cylinder(3) installed in a through hole of the frame, a piston inserted in the inside of the cylinder(3) for a rectilinear reciprocation, a discharging cover fixed in the frame to open a lineal section of the cylinder, and a discharging valve detachable in the lineal section of the cylinder in case of reciprocation in the inside of the discharging valve, an apparatus for preventing the clash of a piston for a linear compressor includes a piston stopper(100) installed in the stator opposite to the movable part for the piston not to be collide with the discharging valve by elastically restricting the stroking distance of the movable part performing a reciprocation.
Patent KR-20000038993-A (KR)
Title: Clamping diode board for protecting a signal detecter of a high voltage rectifying transformer for an electric collector
Inventor: KIM GYU SIK
IPC: H02H7/20
Filed: 1998-12-10
Abstract: PURPOSE: A clamping diode board for protecting a signal detecter of a high voltage rectifying transformer for an electric collector is provided to prevent the damage of a part when an overvoltage is applied by using a signal detector. CONSTITUTION: A clamping diode PCB board(2) is connected to both side ends of a signal detector(1). One end of the signal detector(1) is grounded. A capacitance(CS) and a reversible diode(D1) is connected in parallel to connection terminals(E,L). The output side of the diode(1) is connected to the input side of the diode(D1) by a clamping diode(D2-D21).
Patent KR-20000039357-A (KR)
Title: Solenoid valve performing as safety valve of cooker for dual purpose of electrical pressure cooker
Inventor: U DEOK HUI
IPC: F16K31/02
Filed: 1998-12-12
Abstract: PURPOSE: A solenoid valve performing as a safety valve of a cooker for dual purpose of an electrical pressure cooker is provided to prevent fine discharge of high pressure steam during cooking and to promptly discharge high pressure steam in a cooker after completing cooking. CONSTITUTION: A cooking vessel(12) containing a material to be cooked is inserted to a cooker body(10). A lid body(11) combined to a lid(13) is closed and power is supplied to cook by using the heat generating from a heating plate on the bottom of the body. A solenoid valve(1) is closed while a plunger is moved downward by supplying power to an electromagnet prepared in the solenoid valve during cooking thus leakage of pressure are prevented until pressure able to lift the plunger of the solenoid valve is generated in the cooking vessel. Time for cooking is shortened thereby. After completing cooking, the power supplied to the electromagnet is cut off and the pressure in the cooking vessel is discharged via a through hole and a noise cap of the plunger.
Patent KR-20000040862-A (KR)
Title: Method for quantifiable test of tenacity of welded part of thin sheets
Inventor: CHOI KWANG
IPC: G01N3/28
Filed: 1998-12-21
Abstract: PURPOSE: A method for quantifiable test of a tenacity of a welded part of thin sheets is provided to precisely measure a fracture toughness of a welded part of the thin sheets and base metals by forming a through hole having a smaller diameter and applying an external force by a punch having a larger diameter. CONSTITUTION: A method for quantifiable test of a tenacity of a welded part of thin sheets, in which a sample piece is made by connecting thin sheets(10) by welding, fixed at both end parts, applied an external force by a punch(20) on a portion to test a fracture toughness and observed generation of cracks to evaluate the fracture toughness of a welded part(12) and base metals, includes the steps of forming a through hole(13) of which diameter is smaller than a diameter of the punch on the portion of the sample piece to test the fracture toughness, and quantifying a biggest deformation and a crack state around the through hole by putting a center of the punch in accordance with a center of the through hole.
Patent KR-20000041696-A (KR)
Title: Television displaying background image during power-off state
Inventor: LEE SEONG JIN
IPC: H04N5/44
Filed: 1998-12-23
Abstract: PURPOSE: A television displaying background image during power-off state is provided to display a background image rather than a blank screen. CONSTITUTION: A television displaying background image during power-off state includes a power control circuit(25), a switching circuit(26), an image memory(27), a power switch, a microcomputer(24), and a video encoder(28). The power control circuit(25) rectifies AC power to a DC power of a predetermined level, and applies the result to an input circuit and an image reproducing circuit. The switching circuit(26) turns on or off the power applied from the input circuit. The image memory(27) records a predetermined image data. The power switch turns on or off the power of the television. The microcomputer(24) controls the switching circuit to be short or open according to the operation of the power switch. The video encoder(28) converts the image data from the image memory to an analog mixed image signal, and outputs the result to the image reproducing circuit.
Patent KR-20000043155-A (KR)
Title: Vacuum pad of pickup head assembly
Inventor: KIM MUN SIK
IPC: H01L21/50
Filed: 1998-12-28
Abstract: PURPOSE: A vacuum pad of a pickup head assembly is provided to hold an uneven semiconductor package, to cut down production costs, and to make compatible with other assemblies. CONSTITUTION: A vacuum pad of a pickup head assembly comprises a cylindrical covering member(32a) connected to a lower end of the pickup head assembly(10) and a cylindrical contact tube(34a) formed on the end of the covering member(32a), wherein the contact tube(34a) is made of a soft material. The vacuum pad(30a) is connected to the end of the pickup head assembly(10), wherein the vacuum pad(30a) is made of flexible plastics.
Patent KR-20000043251-A (KR)
Title: Forming method of finepattern of semiconductor device
Inventor: KIM MYEONG SU
IPC: H01L21/027
Filed: 1998-12-28
Abstract: PURPOSE: A method for forming a fine pattern of a semiconductor device is to improve a production yield and reliability of the semiconductor device. CONSTITUTION: A fine pattern forming method comprises the steps of: applying a photoresist(13) for silylation on a wafer(11); coating an upper coat solution(15) on the photoresist; exposing the former layer using a photo mask; removing the upper coat solution with a first washing solution; removing the remaining washing solution with a second washing solution; carrying out a silylation process; and dry developing the former treated, the upper coat solution preventing from reacting an acid from the photoresist with an amine in the air to avoid reduction of concentration of the acid.
Patent KR-20000044214-A (KR)
Title: Daughter board available for data update of flash memory and method for updating data thereof
Inventor: JEONG SUN MO
IPC: G11C16/00
Filed: 1998-12-30
Abstract: PURPOSE: A daughter board and its updating method of data are provided to update data of flash memory on the daughter board connected in a processor board with a connector by downloading with only a program from a personal computer. CONSTITUTION: In feeding a power to a processor board(20), the processor board(20) checks an installation of a daughter board. The daughter board is installed if a BTPRSNT signal is a low signal and the daughter board is not installed in a high signal. A control signal is fed from the processor board(20) to a decoder logic(12) to select the flash memory(14). The decoder logic(12) reads the flash memory(14) and outputs through a data buffer(18) by referring to an address and the control signal outputted from the processor board(20). The processor board inputs through the data buffer(18) and performs an initial program of the flash memory(14). The processor board(20) updates data of the flash memory(14) by downloading real data from a personal computer and finishes the operation.
Patent KR-20000045765-A (KR)
Title: Apparatus for transmitting video data of atm communication terminal
Inventor: KANG JAE KYONG
IPC: H04L12/801
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus for transmitting video data of an ATM(Asynchronous Transfer Mode) communication terminal is provided to increase the data transmission speed and simplify the construction of hardware by processing transmitted data in real time in case that data processed with H. 320 protocol presented in ITU-T recommendation. CONSTITUTION: A shift register(100) converts 1bit series data applied from an ATM terminal to 8bit parallel data according to the data write signal. A header generating part(111) generates and outputs header information to be enclosed in 8bit parallel data transmitted to an ATM cell processor. A modulo-8 counter(114) counts data write signal applied to the shift register and if 8 number data write signals are detected, outputs one pulse. Modulo-47 counter and controlling part(113) outputs the transmitted read and write control signals, and controls to output only signal required for data processing by outputting data select signal. A MUX(112) selects and outputs either header information applied from the header generating part or 8bit parallel data applied from the shift register according to the select signal applied from the modulo-47 counter and the controlling part. A FIFO(First Input First Output)(115) reads data applied from the MUX by 8bit and serially stores according to the write signal applied from the modulo-47 counter and the controlling part.
Patent KR-20000046018-A (KR)
Title: Method for forming fluid bearing and groove of fluid bearing
Inventor: LEE CHANG U
IPC: F16C33/06
Filed: 1998-12-31
Abstract: PURPOSE: A method for forming a fluid bearing and a groove of the fluid bearing is provided to form herring bone grooves in the shape of square section, for obtain a larger load capacity, that is, larger load supporting capacity. CONSTITUTION: A method for forming a fluid bearing and a groove of the fluid bearing includes the steps of forming a first groove on an inner periphery of a guide hole(110) of a sleeve(100) with a predetermined interval, and forming a second groove(120) in contact with an end part of the first groove to for a herring bone shaped groove, wherein the first groove is formed in an advancing direction, the second groove is formed in a returning direction, and both of the first and second groove are formed in the shape of square section by bit tool grinder, so that oil is injected into the herring bone shaped groove and a shaft(200) for generating a fluid dynamic pressure in inserted into the guide hole of the sleeve.