baber/WOPTO huggingface dataset:
Patent KR-20000052266-A (KR)
Inventor: CHO JE IL
IPC: F16F9/34
Filed: 1999-03-08
Abstract: PURPOSE: A shock absorber for a vehicle is provided to construct a structure of a shock absorber simply so that a manufacturing cost is reduced. CONSTITUTION: A shock absorber for a vehicle comprises: a cylinder (2) to be full of oil and to be connected with a wheel; pistons (6)(8), in which a piston rod (4) is inserted, to be inserted into the cylinder, to form several orifices (16), and to be detachable into an upper part (6) and a lower part (8); a control disc (12) to be mounted between the upper part and the lower part of the piston, and to control the absorbing force by limiting the number of the opened orifice when a vehicle inclines or rolls; elastic members (14) to fixed in outer surface of the control disc, to be supported slidable in inner surface of the cylinder, and to return the control disc.
Patent KR-19990046434-A (KR)
Title: 콘덴서검사장치
Filed: 1999-03-12
Abstract: 본 발명은 콘덴서 생산라인에서 사용되는 콘덴서 검사장치에 관한 것으로서, 
     생산된 콘덴서의 '+'단자와 '-'단자가 대지의 일면에 테이핑 고정되어 길게 연속적으로 이송되는 콘덴서 생산라인에 있어서, 
     작업 테이블에 고정되기 위한 복수개의 지지다리(11) 위에 상판(12)이 결합된 지지수단과; 
     상기 상판(12)의 중간 부분에 콘덴서가 고정된 상태로 이송되는 대지(4)가 밀착되기 위한 안내판(26)이 형성되고, 이 안내판(26)의 양측에 이송중 대지(4) 면의 진동에 의한 영상처리 오류를 방지하기 위한 진동방지 및 대지 밀착용 이송지지롤러(21)가 각각 형성되어 있는 이송지지수단과; 
     상기 이송지지수단에 의해 이송되는 콘덴서들의 상면에 빛을 조사하고, 이 조사된 빛이 콘덴서의 상면에 반사되어 되돌아오는 것을 프리즘을 이용 재반사시켜 촬영되도록 하고, 콘덴서의 저면을 반사시켜 촬영되도록 하는 제 1 촬영수단과; 
     상기 이송지지수단에 의해 이송되는 콘덴서들의 정면을 촬영함과 동시에 상기 제 1 촬영수단으로 부터 확산되어 공급되는 빛으로 콘덴서들의 상면을 촬영하는 제 2 촬영수단과; 
     생산된 콘덴서의 불량여부를 판단하기 위한 정보를 저장하고 있으며, 상기 제 2 촬영수단으로 부터 제공되는 콘덴서의 정면과 상면의 영상을 판독하고, 그 판독결과를 미리저장된 정보와 비교하여 콘덴서의 불량여부를 판정하는 검사부(51)와, 제 2 촬영수단에 의해 촬영된 영상을 콘덴서의 정면과 상면으로 분리하여 화면상에 표시하는 표시부(52)로 구성된 검사수단; 으로 구성된 것을 특징으로 하여 생산된 콘덴서의 단자가 대지의 일면에 테이핑 고정되어 연속적으로 이송되는 것을 CCD 카메라와 직각프리즘을 이용하여 콘덴서의 정면과 상면을 촬영하여 생산된 콘덴서의 정상여부를 검사하므로서, 콘덴서 생산라인에서 생산되는 콘덴서의 불량여부를 자동으로 검사함에 따라 보다 정확하고 빠르게 콘덴서의 불량을 검사할 수 있도록 한 콘덴서 검사장치에 관한 것이다.
Patent KR-20000061215-A (KR)
Inventor: JUNG HAN JIN
IPC: A23L33/00
Filed: 1999-03-24
Abstract: PURPOSE: A process for preparing Rehmanniae Radix Preparata with index components of over 0.5% is provided, which is inhibited in a side effect and has high index component content. CONSTITUTION: The process for preparing Rehmanniae Radix Preparata comprises the steps of: (1) drying Rehmanniae Radix and soaking it in a medicinal wine, which contains living yeast; (2) steaming at a temperature of 100±2°C with 320-450g/cm¬2 pressure for 7-10 hours; (3) drying at a temperature of 50-55°C for 1 hour and at 55-60°C for over 2 hours; (4) repeating 5 times of steaming and drying process; (5) after fifth steaming process, drying at a temperature of 52-58°C for 2-3 hours, at 58-63°C for 2-3 hours and at 65-75°C for 10 hours and drying and aging in wind for 3-4 hours; and (6) repeating (5) process 2-3 times.
Patent KR-19990082836-A (KR)
Title: 열가소성수지필름의표면처리방법
IPC: C08J7/044
Filed: 1999-04-01
Abstract: 본 명세서에는 열가소성 수지 필름(i)의 표면을 1차 산화시키는 단계, 산화된 표면을 표면 변성제로 코팅하는 단계, 이어서 필름을 연신시키는 단계, 표면 변성제로 코팅된 열가소성 수지 필름(i)의 표면을 2차 산화 처리하는 단계, 이어서 산화된 표면을 표면 변성제로 코팅하는 단계를 포함하는 열가소성 수지 필름(i)의 표면 처리방법이 기재되어 있다.
Patent KR-20000066361-A (KR)
Title: Permanent magnet rotor
Inventor: KANG NO WON
IPC: H02K1/27
Filed: 1999-04-15
Abstract: PURPOSE: A permanent magnet rotor is provided to solve the problem of performance drop due to leakage magnet flux and prevent permanent magnets from being separated by centrifugal force or repulsive force between magnets of same polarity. CONSTITUTION: A permanent magnet rotor comprises a rotary shaft(1), cylindrical cores(10,20,30,40) and spacer protrudes(11,21,31,41). The rotary shaft(1) is inserted into the center of the cores(10,20,30,40), on outer surface of which four permanent magnets(3) are attached at a gap. The magnet(3) are alternately disposed to be alternated in polarity. The cores are formed by laminating plural thin Si films. The gap between the magnets(3) are sustained by the spacer protrudes(11,21,31,41).
Patent KR-20000074592-A (KR)
Inventor: KIM GI DU
IPC: H01L21/02
Filed: 1999-05-24
Abstract: PURPOSE: An apparatus for eliminating static charges in a clean room is provided to prevent a wafer or glass from being conducted by static charges and to prevent a secondary contamination in the clean room, by eliminating the static charges of air supplied into the clean room. CONSTITUTION: A charge eliminating plate(12) is established in a clean room, adjacent to a lower part of a filter(10) through which air is supplied into the clean room. The charge eliminating plate includes charge-eliminating pieces, and plurality holes are established among the charge eliminating pieces, so that air flows through the holes. The charge eliminating plate is electrically ground.
Patent KR-20000074632-A (KR)
Inventor: CHOI YOON HWA
IPC: A01K67/00
Filed: 1999-05-24
Abstract: PURPOSE: A method of breeding ducks by efficiently feeding sulfur having excellent pharmacological effects and high toxicity to ducks is provided, which neutralizes the poison of sulfur and accumulates the medicinal properties of sulfur in ducks' bodies. CONSTITUTION: The method is characterized by releasing ducks at 2 months after birth in the nature and feeding 1g of sulfur to the ducks between 2 and 3 months after birth, 2g of sulfur between 3 and 6 months, 3g of sulfur between 6 and 9 months, 4g of sulfur between 9 and 12 months, 5g of sulfur between 1 and 2 years, and 10g or more of sulfur after 2 years. To increase the pharmacological effects, herbal materials such as ginseng, Acanthopanacis Cortex, Eucommiae Cortex, bark of mulberry root, Lonicera japonica Thunb., ginger or licorice can be added to the feed.
Patent KR-20010001330-A (KR)
Inventor: JUNG GIL YEONG
IPC: H01J29/04
Filed: 1999-06-03
Abstract: PURPOSE: An apparatus for fixing heater of electric gun for cathode ray tube is provided to stabilize the initial current characteristics of negative pole, by thermally expanding the heater in order to be close to a base metal, when the electric source is applied to the cathode ray tube initially. CONSTITUTION: An apparatus for fixing heater of electric gun for cathode ray tube comprises the plurality of negative poles(8), an eyelet(22), a bead supporter(24), a heater supporter(25) and a support part(26). The plurality of negative poles(8) radiates an electronic beam. The eyelet(22) surrounds the negative poles(8). The bead supporter(24) is welded to the eyelet(22) and supports the eyelet(22) to a bead glass(23). The heater supporter(25) supports a heater(7) inserted in the negative poles(8). The support part(26) supports the heater supporter(25) to the bead glass(23). The thermal expansion direction of the heater supporter(25) is toward the first electrode(9). And then, the gap between the head of the heater(7) and a base metal(19) is closed and the gap between the eyelet(22) and the heater supporter(25) is closed. Accordingly, the heat loss through the aperture of sleeve(20) is minimized.
Patent KR-20010002213-A (KR)
Inventor: CHO JAE PIL
IPC: H01M10/0525
Filed: 1999-06-12
Abstract: PURPOSE: An active anode material for a secondary lithium battery and a secondary lithium battery having the same are provided to have a good cycle life when performing charge and discharge operation by a high rate. CONSTITUTION: A secondary lithium battery includes an anode. The anode includes an active anode material for a secondary lithium battery. An active anode material for a secondary lithium battery has the chemical equation: La1+xNiO2-zXz where, -0.1≤x≤0.1, 0<z≤0.2, and X is one element selected from the group consisting of VIB or VIIB group. A cathode includes an active cathode material. A lithium ion is inserted and separated into and from the active cathode material. A separator is located between the anode and cathode.
Patent KR-20010004886-A (KR)
Inventor: CHOI JEONG GYUN
IPC: H03K19/0185
Filed: 1999-06-30
Abstract: PURPOSE: A high-speed and low power CMOS buffer circuit using a MOS for reset is provided to drive a pull-up MOS and a pull-down MOS together and divide the functions of the pull-up and pull-down MOS into MOS for active and MOS for reset, thereby reducing time taken in charging the pull-up and pull-down MOS together. CONSTITUTION: A CMOS buffer circuit drives a MOS for active and a MOS for reset individually. In the CMOS buffer circuit(300), a driving part(20) outputs a pulse signal transferring into a low level and drives a MOS for active. A CMOS circuit part(30) is connected to the drains of a plurality of PMOS and NMOS and the output signals of the CMOS circuit part is applied alternatively to the gate of the MOS for active in the next terminal. A reset part(40) having a plurality of inverters serial-connected to each other feedbacks the even order of output signal from the CMOS circuit part and inputs the signal to the gate of the MOS for reset in the first terminal. The reset part inverts the feedback signal sequentially and inputs the signal to the gate of the MOS for reset in the next terminal.
Patent KR-20010009575-A (KR)
Inventor: HA DO YONG
IPC: F25B43/00
Filed: 1999-07-12
Abstract: PURPOSE: An apparatus and method is provided to prevent refrigerant loss caused through an oil return line by allowing oil return time to be varied in accordance with the number of evaporators in operation. CONSTITUTION: An oil separator(13) is installed between a compressor(11) for compressing the refrigerant flowing from a plurality of evaporators(15) and a condenser(12) for liquefying the compressed refrigerant. The condenser have expansion devices(14) and evaporators, and the compressor, condenser, expansion device and the evaporators are connected to a refrigerant line(16) through which the refrigerant circulates. To allow the oil collected from the oil separator to be returned to the compressor, an oil return line(17) is arranged. The oil return line has a refrigerant bypass control valve(20) which controls the degree of bypass of refrigerant in accordance with the counts of indoor units in operation.
Patent KR-20010009958-A (KR)
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 1999-07-14
Abstract: PURPOSE: A method for controlling brightness and contrast of plasma display device is provided to control the period in which a real sustain discharge is occurred in every sustain period previously assigned for respective sub-fields, thereby accurately controlling the brightness and the contrast. CONSTITUTION: The method for controlling brightness and contrast of plasma display device comprises a step lengthening or shortening the period in which a real sustain discharge is occurred in every sustain period previously assigned for respective sub-fields, thereby controlling the brightness of a total screen. The sustain discharge period is controlled by synchronizing a control turning an RF signal supplied to an RF electrode on/off to a clock pulse having a very short pulse width on ns unit.
Patent KR-20010010928-A (KR)
Inventor: LEE SEONG JU
IPC: G10L21/01
Filed: 1999-07-23
Abstract: PURPOSE: A time scale modification method of voice signals played in a voice processing system is provided to use an estimated signal through interpolation in a synchronized overlap and add(SOLA) process, thereby searching an exact synchronizing point even in a low voice signal to improve a tone quality of a combined signal. CONSTITUTION: The first analysis frame for a played voice signals, and a time scale-modified combined signal are initialized. A normal cross-correlation function between the combined signal and a played original voice signal, and a normal cross-correlation function between the combined signal and a signal estimated through interpolation are calculated, so as to match the synchronization of an optional m-th frame among voice signals played to the combined signal. The calculated cross-correlation functions are compared, to detect a synchronizing point having a maximum normal cross-correlation value according to a compared result. A voice signal is overlapped and added to a position having a maximum value of a cross-correlation function with previously combined voice signal by using the detected synchronizing point.
Patent KR-20000011955-A (KR)
Inventor: HASHIMOTO HISAYOSHI
IPC: E02D3/00
Filed: 1999-07-24
Abstract: PURPOSE: An automotive or a vehicular soil processing device is provided to be able to move on the ground, on the surface of the earth, or according to the surface during a soil processing. CONSTITUTION: The automotive soil processing device comprises:a main frame installed on a vehicular driving device, and to offer a soil supply stage, a soil processing stage, and a soil releasing stage; the soil supply stage containing a soil hopper and an adding hopper to supply a soil and adding soil improving material to the soil processing stage; the soil processing stage containing a rotation mixing device applied to horizontally transfer the soil and adding improving material by passing a processing container during supporting to be able to rotate inside the soil processing container, and uniformly mixing; a soil releasing stage containing a soil releasing conveyer to accept the soil processed through an outlet of the soil processing container and to transfer it.
Patent KR-20010018345-A (KR)
Inventor: CHOI SHI HWAN
IPC: A61F2/16
Filed: 1999-08-19
Abstract: PURPOSE: An artificial lens for operating a cataract is provided, which can effectively prevent the cataract from recurring after the operation of the cataract. CONSTITUTION: The artificial lens comprises a main body made of a non-absorptive polymer and a supporting body, wherein the supporting body is a core-sheath type combined fiber comprising a core part(a) made of the non-absorptive polymer and a sheath part(b) made of a biodegradable polymer containing an antimetabolite agent such as 5-fluororacil, tirilazad mesylate, daunomycin, colchicine, doxorubicin, dexamethasone, cytosine, arabinoside, or mitomycin.
Patent KR-20000017411-A (KR)
Title: Polymorph of zopolrestat monohydrate
Inventor: RAMBERT JOHN FRANCIS
IPC: C07D417/06
Filed: 1999-08-20
Abstract: PURPOSE: A method for preparing a polymorph of monohydrate of 3,4-dihydro-4-oxo-3-((5-trifluoromethyl)-2-benzothiazolyl)methyl-1-phthalazineacetate acid (referred as "zopolrestat") represented by the formula 1 is provided, which polymorph is used for treating the complication due to diabetes mellitus such as retinal disorder and nerve disorder. CONSTITUTION: The method comprises the steps of reacting aqueous NaOH with 3,4-dihydro-4-oxo-3-((5-trifluoromethyl)-2-benzothiazolyl)methyl-1-phthalazineacetate acid ethyl ester (referred as "zopolrestat ethyl ester") or anhydrous zopolrestat in inert polar solvent to forming the first solution containing sodium 3,4-dihydro-4-oxo-3-((5-trifluoromethyl)-2-benzothiazolyl)methyl-1-phthalazineacetate; controlling the pH to be about 7.5-8.5; adding a suitable aqueous solvent into the solution; controlling the pH to be about 1.5-2.5 by using a strong inorganic acid such as conc. hydrochloric acid; and preferably filtering the final solution to obtain solid polymorph of zopolrestat monohydrate. The suitable aqueous solvent is ethyl acetate, alkanol of C1-C6 or tetrahydrofuran.
Patent KR-20000022761-A (KR)
Inventor: CHENCHUNG JUN JULLIAN
IPC: G10L15/24
Filed: 1999-08-26
Abstract: PURPOSE: A system and device is to provide a simple way of obtaining the side profile of the mouth and lip to use with the sound data as the analysis of side profile is easier and simpler than the analysis of the front profile of mouth and lip. CONSTITUTION: A system and method comprises a headphone assembly(101), a user(100), a microphone(106), a mirror(103), a camera(105), a screen(107) and light(102). The user(100) wears the headset which has the microphone(106). The camera is mounted at a side of the head phone assembly(101)and forms the profile image through the reflected light from the mirror. The light is dispersed through the screen(107) and penetrates the area of nose and mouth. The camera captures the profile of the mouth accordingly. The camera scans horizontally and each onset time of the scan line or the onset location are recorded as video signal. In order to have the bright face profile with dark background, a black paper or plastic card can be used a screen.
Patent KR-20000022805-A (KR)
Inventor: ZMURA SOIZI
IPC: H04W52/02
Filed: 1999-08-31
Abstract: PURPOSE: A receiver and a method of intermittent receiving operation are provided to accomplish the low power consumption easily. CONSTITUTION: A code division multiple access(CDMA) receiver receives a frequency spread receiving signal intermittently by using a despreading code. The CDMA receiver includes generation part of high resolution based upon time, generation part of low resolution and a state controlling part. The state controlling part makes the CDMA receiver into a cold standby state wherein the generation part of high resolution based upon time does not operate and the low resolution time reference generation part operates during the receiving operation stop time period, and the state controlling part also makes the CDMA receiver into a hot standby state wherein the generation part of high resolution based upon time operates before or at the reception return moment.
Patent KR-20010026600-A (KR)
Inventor: LEE SEONG GYEOM
IPC: G11C16/08
Filed: 1999-09-07
Abstract: PURPOSE: A real-time operation of a flash memory is provided to efficiently support simultaneous access for the same bank as well as each other different bank of a flash memory. CONSTITUTION: The method is consisted of four steps(S10,S20,S30,S40). The first step is judging whether access for the flash memory is possible or not when an access request for a predetermined block of the flash memory to perform writing and reading operations is inputted. The second step is judging whether the flash memory is at present performing the erasing operation or not and then stopping the erasing operation if the erasing operation is performing when access for the flash memory is impossible according to the result of the first step. The third step is accessing to the memory and performing the reading and writing operations when access for the flash memory is possible according to the result of the first step or when the erasing operation for the flash to perform in the second step is stopped. The four step is again performing the erasing operation stopped in the second step if the third step is completed.
Patent KR-20010028502-A (KR)
Inventor: HONG GYEONG PYO
IPC: G06T1/00
Filed: 1999-09-21
Abstract: PURPOSE: A search system using an array detector is provided to detect image data by changing detected data of array detectors. CONSTITUTION: A search system using an array detector comprises array detectors(55) of N number, an accumulation addition portion(70), an addition portion(60), a Y-axis memory(75), an X-axis memory(65), and a signal processing portion(85). The array detectors(55) detects video data of an area of N*N. The accumulation addition portion(70) accumulates and adds detected data on an Y-axis. The addition portion(60) adds detected data on an X-axis. The Y-axis memory(75) stores the outputs of the accumulation addition portion(70). The X-axis memory(65) stores the outputs of the addition portion(60). The signal processing portion(85) detects a maximum value by comparing the data of the X-axis memory(65) and the data of the Y-axis(75) in order to detect a location of an object.
Patent KR-20010036885-A (KR)
Inventor: SONG SU RIM
IPC: H04B1/38
Filed: 1999-10-12
Abstract: PURPOSE: A method for selectively displaying menu items of a wireless mobile terminal is provided to make the menu items simple by selectively turning off unused menu items. CONSTITUTION: A controller(110) outputs an item selection menu on a displaying screen(120). The controller(110) checks whether a corresponding menu item is selected. If so, the controller(110) displays the corresponding menu item on a corresponding menu, and performs a corresponding function. If the menu item is not selected, the controller(110) does not display the menu item on the corresponding menu, and conceals the menu item.
Patent KR-20010037504-A (KR)
Inventor: AHN SANG UK
IPC: C12N5/04
Filed: 1999-10-18
Abstract: PURPOSE: Provided is a method for forming callus which is used in manufacturing essential oil in a large quantity by tissue culture rather than extraction. CONSTITUTION: Callus is prepared by the steps of: cutting fragrant plant into cube shaped pieces of 1-3 cm in size (called as explant); planting explants in an MS plate medium at 5 cm interval, wherein 2.5 M of naphthaleneacetic acid is added to enhance the growth of a shoot and the quantity of ammonium ion is reduced to 0.45 M; placing the petri-dish into a growth chamber of which temperature and moisture content are maintained to 25 deg.C and 85% respectively and in which 5 Klux of fluorescent light turns on and off at 12 hour interval, then growing the explants for 5 days to form shoot; cutting and transplanting the shoot to petri-dish containing MS plate medium in which the quantity of ammonium ion is adjusted to 1.5 M and 2.5 M of 2,4-D, 5.0 M of kinetin, 0.5 M of IAA are added; placing the dish into the growth chamber and culturing for 7 days to form callus; and pre-culturing only the callus in broth lacking of agar at 85 rpm before manufacturing essential oil.
Patent KR-20000000458-A (KR)
Title: Method of embanking in shore
Inventor: OH SOO JONG
IPC: E02B3/12
Filed: 1999-10-25
Abstract: PURPOSE: A shore block constructing method of a river bank is provided to easily construct a shore block and to prevent the block from sweeping by improving the bearing power between blocks. CONSTITUTION: The shore block constructing method of a river bank comprises the steps of: horizontally arraying a steel structure(24) on the lower area of the bank slope; fixing a steel reinforcing(22) extended to the vertical direction with a proper interval to the steel structure(24); forming a base concrete(20) by covering the steel structure(24) and the steel reinforcing(22) with concrete to lay them; assembling a shore block(10) as high as the designed height from the lower area with the standard of a side of the base concrete(20) after evenly hardening the slope; penetrating the shore block(10) assembled on the lower area of the slope to drive the block(10) into the ground by bending the top of each steel(22) projected from the base concrete(20); and supporting the shore block(10) of the lower layer by covering the projected steel(22) with concrete to lay it in a range including the partial lower area of the shore block(10) and the top of the base concrete(20).
Patent KR-20010038835-A (KR)
Inventor: HAN JAE HONG
IPC: G01R31/00
Filed: 1999-10-27
Abstract: PURPOSE: A prolonged reliability testing apparatus is provided to be capable of estimating a prolonged reliability of an arrestor under the same condition as an actual field run environment. CONSTITUTION: A high voltage generating part(100) is supplied with an external power through an automatic voltage adjusting part(500) and is supplied with a power through a magnetic connector of each system. A leakage current detecting part(200) detects a voltage in order to measure a leakage current into each system. A temperature and moisture control part(300) has three pairs of arrestors(301) supplied with the same system voltage from a chamber(300) and a dummy arrestor(302), and has a completed arrestor and an arrestor characteristic element in the state that a voltage is applied to each arrestor. A computer system(400) receives a measure current of the leakage current detecting part(200) through PLC(401) to measure a leakage current waveform according to an accelerated degradation. The computer system(400) comprises a program for processing a test condition, a control and data used to control the control part(300).