baber/WOPTO huggingface dataset:
Patent KR-20000006100-A (KR)
Inventor: AITASHUICHI
IPC: G03G15/02
Filed: 1999-06-11
Abstract: PURPOSE: Magnetic particle, charging gadget, process cartridge and electron photograph apparatus is provided to enable for user to use process category having wear rate and electron photograph equipment and to give more stable charging magnetic brush. CONSTITUTION: The magnetic particle, charging gadget, process cartridge and electron photograph apparatus comprises sensitizing body, magnetic particle having enhanced contact performance with the sensitizing body, transcribing materials enabling for sensitizing body to charge enough, analyzer, electron micrograph sending imaging information to the analyzer, magnetic pole stirring mechanically or circulating again the magnetic particle, and baffle member prohibiting the flow of the magnetic particles.
Patent KR-20010004689-A (KR)
Inventor: KIM CHUNG SOO
IPC: G02F1/1335
Filed: 1999-06-29
Abstract: PURPOSE: A fluorescent lamp with a flat board of a connecting glass tube is provided to improve luminous efficacy by connecting many glass tubes and manufacturing it as a discharge path. CONSTITUTION: A fluorescent lamp with a flat board of a connecting glass tube includes discharge glass tubes(1), a fluorescent substance(3), a discharge connecting path(4), a negative electrode(5) and a positive electrode(6). Many discharge glass tubes(1) formed for plastic processing are paralleled arranged. The discharge connecting path(4) is formed in the entire discharge glass tubes(1). The negative electrode(5) is formed on the end of the discharge glass tube(1) in the beginning location of the entire discharge glass tubes(1) and the positive electrode(6) is formed on the end of the discharge glass tube(1) in the ending location of the entire discharge glass tubes(1). The fluorescent substance(3) is applied to the inside wall of the entire discharge glass tubes(1) and is sealed up and rare gasses for discharge are filled up in it. That fluorescent lamp is radiated under permission of high frequency.
Patent KR-20010005017-A (KR)
Inventor: CHOI JONG SIK
IPC: G02F1/1335
Filed: 1999-06-30
Abstract: PURPOSE: A liquid crystal light valve unit is provided to improve an image quality and to simplify the structure by using a laser cathode ray tube as an addressing unit. CONSTITUTION: A liquid crystal light valve unit consists of a liquid crystal light valve, an addressing unit(30), a light source(200). The liquid crystal light valve has a first substrate(21) and a second substrate(22) which are disposed opposite to each other, a liquid crystal layer(26) interposed between the first substrate and the second substrate, and a photo-conductor layer(23) installed between the first substrate and the liquid crystal layer. The addressing unit disposed on a rear surface of the first substrate is a laser cathode ray tube which emits an input light with an image. The light source disposed on a front side of the second substrate scans a light such that the light scanned toward the liquid crystal light valve is reflected on a screen(210) to reappear the image. If a beam with an image signal is incident from the addressing unit, since the light emitted from the light source is modulated depending on the electric property of the liquid crystal layer, the reflected light is amplified to reappear the image.
Patent KR-20010005053-A (KR)
Inventor: JI SANG HYEON
IPC: F16C3/02
Filed: 1999-06-30
Abstract: PURPOSE: An axle shaft for a vehicle is provided to enlarge a whole outer diameter of the axle shaft by forming a hollow shaft with a larger outer diameter in the middle part of the axle shaft and forming input and output terminals at both sides of the hollow shaft with a larger outer diameter, thereby preventing generation of noise from the axle shaft in a normal driving state of a vehicle. CONSTITUTION: An axle shaft(10) for a vehicle for transmitting power from an engine to wheels is divided into an input terminal(12) and an output terminal(14) respectively coupled at both sectional surfaces of a hollow shaft(20) integrally, wherein the hollow shaft having an outer diameter larger than the input and output terminals and the input and output terminals have an end part of which outer diameter is smaller than outer diameters of the other parts.
Patent KR-20000011382-A (KR)
Inventor: SETO ISAMU
IPC: H01J37/305
Filed: 1999-06-30
Abstract: PURPOSE: An apparatus for exposing a charged particle beam is provided, which suitably operates a deflecting/scanning means and writing a pattern on a wafer. CONSTITUTION: The apparatus for exposing a charged particle beam comprises: a clock generator (47) for generating an operation processing clock, which an entire charged particle beam exposing apparatus is operated; a pattern data amending controller (64) for performing an amending operation process on an exposing pattern data according a column characteristic corresponding to the operation processing clock, including an amending operation process block for providing a last amending data to a deflecting/scanning means, and a data process block for computing an operation processing time corresponding to an exposing process period based on an exposing time amending value; and a maximum value detector (65) for detecting a maximum value between operation process times computed by the data process block. Thereby, it is possible to obtain a suitable exposing and increase the operation amount.
Patent KR-20010005381-A (KR)
Inventor: BAE JAE YEONG
IPC: F02B61/02
Filed: 1999-06-30
Abstract: PURPOSE: A cylinder head cover for an engine of a motorcycle improves appearance of a motorcycle and oil cooling efficiency, and increase free space of an engine room. CONSTITUTION: A specific area of a cylinder head cover is extruded from the top of the cylinder head cover with uniform thickness, and a zigzagged open canal is cut out from the cylinder head cover. An inlet and outlet are drilled at the each end of the zigzagged open canal. A cover is bolted with the cylinder head cover so that an oil flowing line is formed between the cover and the zigzagged open canal. The inlet and outlet are connected into a lubrication system of a motorcycle. Oil is cooled down in oil flowing line by wind and sent into the lubrication system through the inlet and outlet. Therefore, an oil cooler is installed with cylinder head cover together so that the oil cooler is needless to be equipped separately. Therefore, appearance of motorcycle and oil cooling efficiency are improved, also free space of an engine room is increased.
Patent KR-20000011507-A (KR)
Title: Pager terminal
Inventor: KOMATSU HISASHI
IPC: H04W4/14
Filed: 1999-07-06
Abstract: PURPOSE: A pager terminal is provided to feed the message of a particular form as the output of characters or voice though one-time operation without needing to repeatedly operate the switching unit. CONSTITUTION: The pager terminal is composed of: an antenna(B08) receiving the radio call from a base station; a reception processing unit(B09) functioned to judge if the call gets connected to himself; a central processing unit(B01) which is functioned as a processing unit, receiving the message related with the call and storing the message to a storing area placed in a RAM if judged the received call goes through to himself, and informing a user the reception of the message by outputting sound through a megaphone or generating the vibration through a vibrator(B07) immediately after storing the message.
Patent KR-20010011241-A (KR)
Title: Cream Composition For Skin Care
Inventor: BAEK SEUNG U
IPC: A61K8/63
Filed: 1999-07-27
Abstract: PURPOSE: A cream composition for skin protection comprising ceramide with a lipid composition same as skin cell wall is provided, which shows better skin permeability and moisturizing effect without side-effects than other product comprising ceramide with a composition different from skin cell wall; shows good inhibition effect on microorganisms in skin, and wrinkle-improving effect; and gives anti-inflammatory effect to UV or infrared-ray induced erythema. CONSTITUTION: A process for the preparation of cream composition for skin protection comprises the steps of: adding stearic acid and cholesterol to tricaproid, and heating to 80°C; adding ceramide(sphingosine and/or sphinganine and/or phytosphingosine) and dissolving while shaking; adding lecithin and dissolving, and adding oileic acid and linoleic acid to prepare oil phase; boiling distilled water to 80°C; adding phytosphingosine-HCl and dissolving, and adding phytosphingosine and lactic acid and dissolving while shaking to prepare water phase; adding slowly water phase into oil phase maintained at 80°C, and cooling slowly to room temperature after shaking for 60minutes at 80°C to get the cream composition.
Patent KR-20010017179-A (KR)
Inventor: RYU HO SEON
IPC: F04D29/10
Filed: 1999-08-09
Abstract: PURPOSE: An axial direction sealing structure of a turbo compressor is provided to easily process and assembly by generating room in the maintaining tolerance between a sealing member and a driving shaft, without forming additional labyrinth seals. CONSTITUTION: An axial direction sealing structure of a turbo compressor includes a casing formed to communicate a first compression chamber communicated with a suction port through a motor chamber, with a second compression chamber communicated with a discharging port; an axial type driving motor mounted in the inside of the casing for driving force; a driving shaft coupled with a movable element for rotating with the movable element with transmitting the driving force; impellers(110,120) mounted on the compression chamber for centrifugally compressing refrigerant gas with rotating; sealing members(200A,200B) fixedly installed in the rear of the impellers for sealing a space between the motor chamber and the compression chambers, wherein the axial direction structure includes at least one or more annular protrusions(111,121) formed in the rear of the impellers and the outside of sealing members, at least one or more annular grooves(210A,210B) for inserting the annular protrusions at predetermined tolerances, so that leakage gas is interrupted by dropping the pressure gas leaked to the rear of the impellers.
Patent KR-20010017944-A (KR)
Inventor: KIM MYEONG UK
IPC: G09G3/20
Filed: 1999-08-16
Abstract: PURPOSE: A device for detecting a screen of an image displayer of a flat board type is provided to display the normal screen by controlling driving of a lamp in an LCD module and permitting the power with detecting the abnormal data. CONSTITUTION: A device for detecting a screen of an image displayer of a flat board type includes an A/D converter(30), a scaler(40), a frequency detecting portion(60) and a micom(10) etc. The A/D converter(30) converts the analog R, G, B image signals into the digital R, G, B image signals according to the sampling clock set up by the control signal. The scaler(40) converts the digital R, G, B image signals converted in the A/D converter(30) into the frame unit, which displays it on the LCD module, and sends it in accord with the signal input timing of the LCD module. The frequency detecting portion(60) detects the output frequency of the scaler(40). The micom(10) judges if the frequency detected from the frequency detecting portion(60) is in the range of the appointed frequency or not and controls permitting of the power of the LCD module and the inverter.
Patent KR-20010019737-A (KR)
Inventor: HA HO JIN
IPC: G06F9/445
Filed: 1999-08-30
Abstract: PURPOSE: A computer system booting method is provided to enable a computer system to have a low latency in a power off state until an execution of a specific application program to immediately response to an external situation. CONSTITUTION: The method comprises steps of powering on a computer system(S100), proceeding a booting process by a BIOS(Basic Input Output System)(S110), determining if a booting is set with a specific function mode(S120), proceeding the booting with the specific function mode if the booting is set with a specific function mode(S130), the computer system performing the specific function(S140), proceeding the booting with the general mode if the booting is set with a general mode(S160), the computer system performing the general function(S170), determining if changing a booting mode in the process of a power off after finishing the use of the computer system(S180), changing the booting mode if the user selects changing the booting mode(S190), and powering off the computer system(S190).
Patent KR-20010026524-A (KR)
Inventor: BAEK GI HO
IPC: G02B1/11
Filed: 1999-09-07
Abstract: PURPOSE: An irregular reflection preventing film composition capable of preventing irregular reflection in a lower film layer of a photoresist film in a process for forming an ultrafine pattern using ArF (193nm) light source during the production of a semiconductor and process for preparation thereof are provided which can produce a semiconductor element capable of remarkably reducing standing wave effect and having an excellent pattern form. CONSTITUTION: This irregular reflection preventing film composition comprises a cross-linking agent of formula 13 having a molecular weight of 4,000 to 15,000, an organic irregular reflection preventing base material of formula 14, a thermal acid generator and an organic solvent. In formula, b : c is 0.1 to 1.0 : 0.1 to 1.0, R1 is H or methyl; R1, R2 are side chain or main chain substituted alkyl containing 1 to 5C, R3 is side chain or main chain substituted alkyl containing 1 to 5C; R4 is side chain or main chain substituted alkyl containing 1 to 5C, R3 is side chain or main chain substituted alkyl containing 1 to 5C.
Patent KR-20010027159-A (KR)
Inventor: KIM DONG GYU
IPC: H01L21/66
Filed: 1999-09-10
Abstract: PURPOSE: A device for checking condition of a vacuum pump of a semiconductor manufacturing device is provided to automatically detect exchange time of the vacuum pump. CONSTITUTION: A detecting part(600) comprises a noise sensor(610) being installed at a position away from a vacuum pump in an interval to detect noise generated during operation of the vacuum pump and output a noise detection signal(611) corresponding to the noise level and a vibration sensor(620) being installed at a position of the vacuum pump to detect vibration generated during operation of the vacuum pump and output a vibration detection signal(621) corresponding to the vibration level. An alarm part(700) comprises the first comparing part(710) comparing the noise detection signal(611) from the noise sensor(610) to a reference noise level and outputting the first alarm control signal(711) when the noise detection signal(611) is over the reference noise level, the second comparing part(720) comparing the vibration detection signal(621) from the vibration sensor(620) to a reference vibration level and outputting the second alarm control signal(721) when the vibration detection signal(621) is over the reference vibration level and an alarm part(730) outputting an alarm signal presenting a malfunction state of the vacuum pump(300) in response to the first and the second alarm control signal(711,721).
Patent KR-20010027212-A (KR)
Inventor: KANG CHUN WON
IPC: E04B1/84
Filed: 1999-09-11
Abstract: PURPOSE: A woody sound-absorbing materials manufacturing method is provided having high sound-absorbing power and appropriate thermal insulation efficiency and is harmless to a human body. CONSTITUTION: A woody sound-absorbing materials manufacturing method by recycling woody and non-woody wastes comprises the steps of; stirring after injecting synthetic resinous adhesives to woody particles at a weight ratio of 5 to 30 percent; shaping the woody particle stirred with the adhesive to a mat(9); putting the mat to a molding frame(1) provided with many exhaust holes(2), and interposing upper and lower cowls(5,7) containing core pins(6,8) having a different diameter respectively to form the same axle reciprocally, to face each other, then compressing with presses(3, 4) on the upper and lower parts.
Patent KR-20010027681-A (KR)
Inventor: BAE WON IL
IPC: G11C11/407
Filed: 1999-09-15
Abstract: PURPOSE: A semiconductor memory device is provided to prevent a delay of a valid data when reading data and some input/output line pairs are selected by a column address signal. CONSTITUTION: The semiconductor memory device includes the first and second input/output line pairs(IO1/IOB1,IO2/IOB2), the first and second precharge circuits(131,132), the first and second current sense amplifiers(151,152) and a control portion(211). The first and second precharge circuits selectively precharge the first and second input/output line pairs. The first and second current sense amplifiers sense currents on the first and second input/output line pairs and amplify the sensed current. The control portion is connected with the first and second input/output line pairs, the first and second precharge circuits and the first and second current sense amplifiers. The control portion inputs a column address signal and outputs the first and second precharge signals and the first and second sense amplification signals. When the column address signal is the first voltage level, the first input/output line pair is selected. When the column address signal is transitioned to the second voltage level, the second input/output line pair is selected. At this time the second precharge signal is generated as a pulse and the valid data on the second input/output line pair are outputted without a time delay.
Patent KR-20010037158-A (KR)
Inventor: LEE HEUNG YEUL
IPC: B65D17/00
Filed: 1999-10-14
Abstract: PURPOSE: An easily openable can is provided to simplify the structure for reducing production costs and easily open a cover of a can. CONSTITUTION: An easily openable can includes right and left stoppers(114,115) protruded on a cover(102) at regular intervals for restraining the rotary motion of a tap(105), right and left concave grooves(118,120) in the shape of a semicircle depressed downwardly on the cover at regular intervals in the radial direction between a line(l1) connecting the center of a rivet(106) to the right surface of the left stopper and a line(l2) connecting the center of the rivet to the left surface of the right stopper, and right and left protrusion parts(122,124) formed between the lines in the shape of a trapezoid protruded upwardly at regular intervals for lifting the tap at a predetermined height by lifting the lower bottoms of right and left ring parts(104a,104b) of a ring part(104) formed in the tap.
Patent KR-20000029181-A (KR)
Inventor: WOO SANG YEOB
IPC: A63B22/02
Filed: 1999-10-19
Abstract: PURPOSE: Apparatus for training of physical strength is provided which the people can take an exercise as actual environment, enjoying their selves a game by selecting the wanted character and course for taking a walk and the quantity of exercise can be measured exactly. Further, a method for training a physical strength by using the above apparatus is provided. CONSTITUTION: An apparatus comprises a display means for displaying a surrounding environment such as course for taking a walk and a property information about an apparatus for training of physical strength; a selection means for selecting the surrounding environment and the property information displayed in display means; a sensing means for sensing the velocity of a wheel and/or a footboard installed in the apparatus and a control means for controlling the sensing value sensed in sensing means and the display information displayed in display means.
Patent KR-20010039153-A (KR)
Inventor: YOO JIN SEONG
IPC: B62D3/00
Filed: 1999-10-29
Abstract: PURPOSE: A steering linkage is provided to minimize geometric error and over-friction of a ball joint as well as a deflection of a steering angle due to geometric error by recomposing the position of ball joints. CONSTITUTION: When a car wheel is vertically oriented, a pitman arm(3) is vertically and lowerly installed on a gear box(1). At this time, a second ball joint(7) is positioned on a point of contact in an operating track thereof when drawing a tangent line from an installed position of a first ball joint(5) as a point of contact connecting the pitman arm(3) with a drag link(4) to an operating track of the second ball joint(7) connecting the drag link(4) with a spindle arm(6).
Patent KR-20010045717-A (KR)
Inventor: JOH YOUNG DON
IPC: G01P15/00
Filed: 1999-11-06
Abstract: PURPOSE: A register of quantity of motion by using an accelerometer of chip type is provided to help moderns, who are lacking in exercise, to do the moderate exercise by measuring the quantity of daily exercise easily. CONSTITUTION: A register of quantity of motion by using an accelerometer of chip type includes an electrical insulating board(1), a chip type accelerometer(2), a microprocessor(3), an A/D converter(4), a circuit parts instrument(5), a control instrument(6), a flashlight battery(7) and a liquid crystal display instrument(8). The electrical insulating board(1) has a route instrument of an electrical conductive circuit. The chip type accelerometer(2) responds to the acceleration and generates the electrical signal of the analog type. The circuit parts instrument(5) is installed on the electrical insulating board(1). The A/D converter(4) converts the electrical signal into the digital signal. The microprocessor(3) has a ROM and a RAM, which convert the value of acceleration into the quantity of exercise, within. The control instrument(6) displays the value of accumulated exercise in the liquid crystal display instrument(8). The power supplying instrument supplies power by using the flashlight battery(7).
Patent KR-20010045857-A (KR)
Inventor: LEE DONG YEONG
IPC: B29C41/08
Filed: 1999-11-09
Abstract: PURPOSE: A polyethylene coating method and a coating device continuously coat polyethylene on the inner and the outer surfaces of a steel pipe to reduce processing time and cost. CONSTITUTION: A coating device comprises a steel pipe heating device(10), a polyethylene inside coating device(11), a polyethylene outside coating device(12) and a delivery device(14). The steel pipe heating device(10) comprises a pair of first rollers(21, 22) holding and rotating a steel pipe(A) and a heater to heat the steel pipe(A). The polyethylene inside coating device(11) comprises a pair of second rollers rotating the heated steel pipe(A) and an inside spraying pipe spraying polyethylene powder on the inner surface of the steel pipe(A). The polyethylene outside coating device(12) comprises a pair of third rollers rotating the heated steel pipe(A) and an outside spraying pipe(32) spraying polyethylene powder on the outer surface of the steel pipe(A). The delivery device(14) raises the steel pipe(A) on rollers(48) and moves.
Patent KR-20010047390-A (KR)
Inventor: HUH GWANG SEOP
IPC: H01J31/15
Filed: 1999-11-19
Abstract: PURPOSE: A mounting method of FPD(Flat Panel Display) and a fluorescent display tube module manufactured by the same are provided to effectively mount a main body of the FPD on a PCB and suppress the damage due to shock and carelessness in part handling. CONSTITUTION: In the first bending step(2), the external terminal pins formed on at least two sides of the FPD are bended in a vertical direction toward a PCB. Next, in the second bending step(4), the external terminal pins on one side of the FPD except the external terminal pins on the other sides of the FPD are bended in a horizontal direction parallel to the PCB. Then, in a mounting step(8), the ends of the external terminal pins primarily bended are inserted into holes formed on the PCB, and the secondarily bended terminal pins are mounted on a surface of the PCB. Finally, in fixing steps(10,12), the external terminal pins are fixed by a soldering process.