baber/WOPTO huggingface dataset:
Patent KR-20020095745-A (KR)
Title: Fixture for dental implant and the manufacturing method thereof
Inventor: KIM SOO HONG
IPC: A61C8/00
Filed: 2001-06-15
Abstract: PURPOSE: A fixture for an artificial tooth and a manufacturing method thereof are provided to secure the smooth implantation of the fixture without damage of the alveolus, and to prevent the attachment of bacteria thereto. CONSTITUTION: The fixture comprises a body(20) having a smooth screw portion(21), a rough screw portion(22) and a cutting blade part(23), and also the cutting blade part is formed with an imperfect screw portion(25) and a perfect screw portion(24). Four chip pocket parts(26) are provided under the four sides of the body, and a boundary portion(12) to be located on an outermost layer of the alveolus(1) is formed at the upper end of the body. The upper end of the boundary portion is formed at a hexagonal head portion(11) that a screw bore(13) formed with a female screw is drilled at the center of the top surface. The screw thread of the perfect screw portion of the cutting blade part has a same outer diameter as the screw thread of the smooth screw portion. A surface roughness of the cutting blade part is 0.2-0.5micrometers.
Patent KR-20030000469-A (KR)
Title: Lumbar support locking apparatus for a car seat
Inventor: HONG CHEONG MYUNG
IPC: B60N2/66
Filed: 2001-06-25
Abstract: PURPOSE: A device for settling a lumber support for a vehicle seat is provided to improve the assembling efficiency and the commercial value of a lumber support by installing a lumber support settling unit. CONSTITUTION: A support member(10) has many support wings(11) and a base plate(13). A support height control unit controls the protruded height of the base plate. A settling unit combines the base plate with a fixed cross bar. The settling unit has a vertical guide section, elastic legs(51), and clip members(50). According to the clip members formed at both sides of the base plate, the base plate is combined with the fixed cross bar easily.
Patent KR-20030001650-A (KR)
Title: Cellulose-Interior-Decoration-Mortar
Inventor: JUNG BYEONG KANG
IPC: C04B28/00
Filed: 2001-06-25
Abstract: PURPOSE: A fibrous plaster using waste sludge is provided which has heat insulation, soundproofing and impact resistance by using waste pulp sludge as a main material. CONSTITUTION: The fibrous plaster used as functional plastering mortar comprises 60-70wt.% of waste pulp sludge generated in paper manufacture as a main material, 20-30wt.% of stone or yellow earth powder as a stabilizer and 3-10wt.% of aqueous binder. The resultant plaster is applied to the same way as conventional cement mortar, and dried naturally. Therefore, the plates using fibrous plaster are manufactured without water removal and compressing drying, which results in reduction of manufacturing costs.
Patent KR-20020003302-A (KR)
Inventor: KONO MIZUKI
IPC: H01P1/213
Filed: 2001-07-03
Abstract: PURPOSE: To provide a high-frequency dielectric porcelain composition which has 20 or smaller relative dielectric constant (εr) and 20,000 or larger Q value at 1 GHz and the temperature coefficient (τr) of the resonance frequency of which can be optionally controlled with 0 ppm/°C as central value. CONSTITUTION: This high-frequency dielectric porcelain composition can be shown by the composition formula: aBaO.bMeO.cSbO3/2 (wherein 0.476 <= a <= 0.513, 0.160 <= b <= 0.175 and 0.324 <= c <= 0.350) or the composition formula: dBaO.eMeO.fSbO3/2.gTiO2 (wherein 0.476 <= d <= 0.513, 0.100 <= e <= 0.175, 0.200 <= f <= 0.349 and 0<g <= 0.200).
Patent KR-20010083839-A (KR)
Inventor: KIM HONG BEEN
IPC: B62M3/08
Filed: 2001-07-03
Abstract: PURPOSE: An outdoor bicycle sport equipment for the handicapped is provided to increase the quantity of motion of the handicapped as well as to satisfy the will to go somewhere by adjusting an outdoor bicycle sport equipment corresponding to the handicapped or other people having short legs. CONSTITUTION: An outdoor bicycle sport equipment for the handicapped has a height adjustment unit(A) for adjusting the height of an ankle corresponding to the human body. Thereby, everybody can ride the bicycle sport equipment freely. For all of the handicapped, particularly the physically handicapped, the outdoor bicycle sport equipment has an ankle holder(B) useful to maximize the efficiency of motion. The outdoor bicycle sport equipment adopts an auxiliary wheel(C) on a side for a beginner to ride the sport equipment easily. The auxiliary wheel helps the beginner keep the balance when the beginner is on the point of falling by the load of a leg having difficulty in moving. Therefore, the beginner does not fall.
Patent KR-20030004536-A (KR)
Title: Electron gun of color cathode ray tube
Inventor: KIM DEOK HO
IPC: H01J29/48
Filed: 2001-07-05
Abstract: PURPOSE: An electron gun for a color cathode ray tube is provided to improve the resolution by constantly maintaining the intrinsic characteristics of a main lens regardless of the fluctuation of intermediate voltage. CONSTITUTION: A triode unit is comprised of a cathode which is an emitting source of electronic beams, a control electrode, and a screen electrode. Plural focusing electrodes are sequentially installed from the triode unit to form a focusing lens. A middle electrode(610) and a final accelerating electrode are sequentially installed from an external focusing electrode to form a main lens, each of which is identical to each other. Electronic beam through-holes formed on an output side(590b) of the external focusing electrode and an output side(610b) of the middle electrode(610), have an identical shape. Electronic beam through-holes formed on an input side(600a) of the final accelerating electrode and an input side(610a) of the middle electrode(610), have an identical shape.
Patent KR-20030005773-A (KR)
Title: Semiconductor device for preventing a leakage current in LIC area & fabricating method thereof
Inventor: LEE DEOK MIN
IPC: H01L29/772
Filed: 2001-07-10
Abstract: PURPOSE: A semiconductor device for preventing current leakage of a local interconnection region and a method for fabricating the same are provided to cut off current leakage by forming an ion implanting area for preventing current leakage on a path of current leakage. CONSTITUTION: An isolation layer(102) is formed on a semiconductor substrate(100) in order to define an active region and a field region. A gate pattern(104) is formed on the active region which is defined by the isolation layer(102). A shallow junction area(108) is formed on an inner surface of the semiconductor substrate(100) of both sides of the gate pattern(104). An interlayer dielectric(114) is deposited on the semiconductor substrate(100), the isolation layer(102), and the gate pattern(104). A local interconnection region(116) is formed by etching the interlayer dielectric(114). The depth of the local interconnection region(116) is deeper than the shallow junction area(108). An ion implanting area(112) for preventing current leakage is formed within the shallow junction area(108) where the isolation layer(102) is contacted with the local interconnection region(116).
Patent KR-20030005819-A (KR)
Inventor: JUNG HWA SU
IPC: G11B31/00
Filed: 2001-07-10
Abstract: PURPOSE: A portable disk player is provided to accurately and reliably close a display unit in state that the display unit is adhered closely to a base unit and easily detach the display unit from the base unit. CONSTITUTION: A portable disk player includes a base unit composed of a lower housing and an upper housing, and where parts for regenerating a disk are installed inside, a display unit rotatively connected to an end of the base unit to be unfolded to the base unit at a predetermined angle, and opening and shutting closely to the base unit; a joining hook(280) having a hook body part(280') secured inside the display unit, and extensively formed in a direction vertical to the hook body part to be protruded toward a front end of the display unit, wherein the hook body part is supported by an elastic member to reciprocate following a side of the display unit; and a groove formed on the top surface of the base unit, guiding the joining hook, and hitching the joining hook.
Patent KR-20010085002-A (KR)
Inventor: HONG SEONG YONG
IPC: B41J2/05
Filed: 2001-07-11
Abstract: PURPOSE: An ink temperature control system of an industrial inkjet printer is provided to prevent the trouble of the industrial inkjet printer caused by the change of ink temperature, to reduce a maintenance cost by suppressing the excessive use of a diluted solution, and to reduce the loss of ink caused by an oversupplied diluted solution. CONSTITUTION: An ink temperature control system for an industrial inkjet printer comprises; a control unit controlling each unit by comparing an ink temperature sensed by the thermistor of a reservoir with a limit temperature and a reference ink temperature after converting the ink temperature to a voltage element; a heating and cooling unit increasing or decreasing ink temperature when the temperature is lower than or higher than the reference ink temperature; a circulating unit circulating coolants with a water pump to properly keep the ink temperature in the reservoir; and an indicating unit indicating the trouble of the industrial inkjet printer. First, the ink temperature sensed by the thermistor is inputted into a microcomputer. When the sensed ink temperature is higher than the limit and the reference temperature, a cooling fan is operated. When the ink temperature is the same as the limit and the reference temperature, the control system stops temporarily. When the ink temperature is lower than the limit and the reference temperature, the water pump is driven and the heater of the heating and cooling unit receives voltage to increase the ink temperature. The control system indicates the trouble of the inkjet printer with a signal from an overheating and overcooling sensor.
Patent KR-20010098994-A (KR)
Title: 아스팔트 혼합물 역학 시험기
Inventor: PARK TAE SUN
IPC: G01N3/00
Filed: 2001-08-03
Abstract: 본 발명은 아스팔트의 재질을 시험하기 위한 물성 시험기에 관한 것으로, 보다 상세하게는 아스팔트의 탄성도, 압축강도 등을 측정하기 위한 균등질의 아스팔트 시편을 이용하여 아스팔트의 탄성 및 압축강도 등의 물성을 시험할 수 있는 아스팔트 물성 시험기에 관한 것이다. 
     이를 위한 본 발명에 따른 아스팔트 물성시험기는, 외형을 형성하는 본체와; 본체의 내측 상부에 마련되어, 아스팔트 공시체의 물성을 측정하는 측정부와; 측정부의 하부에 마련되며, 다수의 아스팔트 공시체가 적재되어 보관돼는 적재부와; 본체의 내측 하부에 마련되어, 측정부 및 적재부의 온도가 일정하게 유지되도록 온도를 조절하는 온도조절부가 마련되는 것을 특징으로 하며, 이에 따라, 본 발명에 따른 아스팔트 물성측정기는, 아스팔트 공시체의 물성을 측정하기 위하여 RM시험 및 CRP시험을 실시할 때 측정 지그의 교체만으로 RM시험 및 CRP시험을 실시할 수 있으므로, RM시험 및 CRP시험을 위한 별도의 시험기를 구비할 필요가 없으므로 사용자에게 편리함을 주고, 또한, 간단한 작동으로  RM시험 및 CRP시험을 실시할 수 있는 편리함을 줄 수 있는 효과가 있다.
Patent KR-20010088545-A (KR)
Title: Scissors
Inventor: JO JANG WON
IPC: B26B13/12
Filed: 2001-08-03
Abstract: PURPOSE: A scissors is provided to achieve an improved using convenience by allowing a user to easily confirm a cutting line during use, while reducing labor consumption for cutting articles. CONSTITUTION: A scissors for a right-handed person comprises a first scissors blade(022) for a thumb finger located on the right side, and a second scissors blade(032) for other fingers located on the left side, whereby a user's first finger tightly contacts an outer surface(023) of the scissors blade for the thumb finger, and a centerline(012) of the scissors blade for the thumb finger is formed along the user's first finger from a scissors rotation center point(011). The scissors for a left-handed person comprises the first scissors blade for a thumb finger located on the left side, and the second scissors blade for other fingers located on the right side, whereby the user's first finger tightly contacts the outer surface of the scissors blade for the thumb finger, and the centerline of the scissors blade for the thumb finger is formed along the user's first finger from the scissors rotation center point.
Patent KR-20030013538-A (KR)
Title: Apparatus for noise remove plate in drum motor
Inventor: NAM GI UNG
IPC: G11B17/02
Filed: 2001-08-08
Abstract: PURPOSE: A plate for removing noise of a drum motor is provided to attach a pressed plate to a cover of the drum motor to minimize probability of detachment of the plate from the cover and eliminate noise of the drum motor at a low cost. CONSTITUTION: A plate for removing noise of a drum motor includes the first and second assembling holes(41,42) through which the plate is combined with a cover of the drum motor using screws, and a corner(43) for removing noise that is generated from the drum motor to be transmitted to the drum motor cover. The plate moves a resonance frequency with respect to the noise to restrict the noise.
Patent KR-20020022558-A (KR)
Inventor: BAN NAOTO
IPC: H01L21/66
Filed: 2001-08-17
Abstract: PURPOSE: To provide an inspection device for semiconductor capable of making the size small with necessary strength held in a beam and forming many probes. CONSTITUTION: Wiring 5b is formed on one surface of the beam 11 at a specified width over the whole length of the beam 11, and thereby, the beam 11 keeps always the constant shape in the cross section in an optional direction. As a result, since a cross section secondary moment determined by the shapes of the beam 11 and the wiring 5b is made constant, even if a probe 5a comes in contact with a pad of a specimen and the beam 11 is bent by a specified amount, a problem of locally varying the curvature of the beam 11 is avoided. As a result, local stress concentration of the beam 11 is prevented, and a problem such as breakage of the beam 11 can be avoided. Accordingly, with necessary strength held in the beam, the device can be made small, and the inspection apparatus for semiconductor capable of forming many probes can be provided.
Patent KR-20030017839-A (KR)
Title: Device for adjusting audio output gain and method thereof
Inventor: KIM HAK YEOL
IPC: H03G3/00
Filed: 2001-08-23
Abstract: PURPOSE: An audio output gain adjusting device and method thereof is provided, which automatically adjusts an audio output gain per music and prevents the variation of the audio output gain according to a charge degree of a battery. CONSTITUTION: A music mixer(202) mixes music according to information of a music file and outputs an audio signal. An audio amplifier(204) amplifies the audio signal from the music mixer and applies the amplified audio signal to a speaker(206). An audio output level detector(208) detects a level of the audio signal applied to the speaker. A control part(200) sets a gain of either one of the music mixer and the audio amplifier to an output gain established corresponding to a music file whose output gain is adjusted, and reproduces the music file. The control part compares a reference value with a maximum value of a detected level and adjusts the output gain according to a comparison result.
Patent KR-20030017183-A (KR)
Title: Wet apparatus
Inventor: KIM BYEONG HUI
IPC: G02F1/13
Filed: 2001-08-24
Abstract: PURPOSE: A wet system is provided to enable rotation of a shower unit installed inside a chamber to simplify maintenance of the wet system. CONSTITUTION: A wet system includes a chamber(60), a transfer device(64), a shower unit(72), a liquid supply unit(68) and a rotator(80). The transfer device is installed inside the chamber to transfer a glass substrate(62) loaded on the device. The shower unit sprays a liquid to the glass substrate transferred by the transfer device at a predetermined pressure. The liquid supply unit provides the liquid to the shower unit. The rotator is connected to the shower unit to rotate the shower unit up and down. The shower unit includes a shower pipe(66) through which the liquid is supplied from the liquid supply unit, and a plurality of spray nozzles(70) formed at the shower pipe to spray the liquid to the glass substrates at the predetermined pressure.
Patent KR-20030018114-A (KR)
Title: Method for storing automatically speed dial in mobile phone
Inventor: KIM YEONG HUN
IPC: H04B1/38
Filed: 2001-08-27
Abstract: PURPOSE: A method for automatically storing abbreviated dialing of a mobile communication terminal is provided to automatically set the abbreviated dialing according to frequently-used calls with telephone numbers received/originated on the determined date, thereby enabling a user not to remember or record the frequency-used calls. CONSTITUTION: A mobile communication terminal confirms whether an originating or a receiving number is designated to abbreviated dialing(S301). If so, the terminal increases the time of receiving calls or originating calls for the number by 1, and stores the calls(S302). If the number is not designated to the abbreviated dialing, the terminal increases the number of the receiving call or the originating calls by 1, and stores the calls(S303). The terminal decides whether the number of the calls is more than the first reference frequency(S304). If not, the terminal deletes telephone numbers from the abbreviated dialing, and assigns the numbers in a memory(S305). The terminal decides whether the number of the calls is more than the second reference frequency(S306). If not, the terminal deletes the numbers(S307). If telephone numbers are more than the first and the second reference frequency, the terminal stores the abbreviated dialing in order(S308). The terminal displays newly-set abbreviated dialing information or outputs the information with a voice(S309).
Patent KR-20030020809-A (KR)
Title: Appratus and method of sapphire production by high frequency reduction heating process
Inventor: JEON WOO YONG
IPC: C30B15/18
Filed: 2001-09-04
Abstract: PURPOSE: Apparatus and method for preparing sapphire single crystal is provided, to reduce the temperature variation of a crucible and a furnace by using the high frequency induced heating method, thereby improving the quality and reducing the defective proportion of sapphire single crystal. CONSTITUTION: The apparatus comprises a furnace; an induction device; an internal crucible equipment for preventing the vibration generated when a high frequency vortex is formed; a cooling device; a gas supply device; and a controller for controlling the devices automatically. The crucible is supplied the heat indirectly and the heating and cooling process is carried out in a velocity of 0.5-1 deg.C/hour.
Patent KR-20020090835-A (KR)
Inventor: FUJII SUGURU
IPC: G01N19/04
Filed: 2001-09-07
Abstract: PURPOSE: To provide a measuring method and a measuring apparatus used for the method which are not limited by composition of a thin film, types of substrates and a mechanical vibration during measurement, etc., and can measure adhesion of the thin film having a thickness of the order of nanometers. CONSTITUTION: A base fixed to a support and having the thin film on a surface is placed in the vicinity of a scratching member attached to a lower face of a load adding mechanism. A loading member is mounted on an upper face of the load adding mechanism. The thin film and the scratching member are in a closely contacting state. The support or the load adding mechanism moves in the horizontal direction of the base. The thin film is scratched by the scratching member. The scratched surface of the thin film is analyzed. The adhesion of the thin film to the base is measured.
Patent KR-20030024021-A (KR)
Title: Head Mount Display
Inventor: KIM DO KYUN
IPC: G02B27/01
Filed: 2001-09-15
Abstract: PURPOSE: A head mounted display is provided, which is worn conveniently and has a low fabrication cost with a simple structure, and reduces fatigue of eyes as assuring a visual field. CONSTITUTION: According to the head mounted display, an optical signal output part(10) is connected to a video device and converts a video signal from the video device into an optical signal and then outputs it. And a lens part(20) has a plurality of film layers which are arranged on an optical signal output path of the optical signal output part and are stacked each other, and a reflector(23) which is intervened in each film layer and has a fixed reflection angle for the optical signal to converge to eyes of a user. The reflection angle of the reflector becomes smaller as going to a film layer arranged outermost from the film layer adjacent to the eyes. The optical signal output part is a LCOS(Liquid Crystal On Silicon) or a GLV(Grating Light Valve).
Patent KR-20020033505-A (KR)
Inventor: KUNIYOSHI FUTOSHI
IPC: H01F1/057
Filed: 2001-09-18
Abstract: PURPOSE: A rare earth magnet and a method for manufacturing the same are provided to reduce oxygen content of material powder, to protect danger of heat evolution/ignition and to improve magnet characteristics. CONSTITUTION: Rare earth alloy powder having oxygen content of 50-4000 ppm at a weight ratio and nitrogen content of 150-1500 ppm also at a weight ratio is compression-molded into a molded body(20) by dry-pressing. Then, the molded body(20) is dipped into oil solution through its surface. The molded body(20) is then sintered by using two-step sintering processes. That is, the sintering process is composed of the first process of keeping the molded body(20) in a temperature range of from 700°C to 1000°C for 10 to 420 minutes, and the second process of sintering the molded body(20) in a temperature range of from 1000 to 1200°C. At this time, the sintered rare earth magnet is set to be 3 to 9 micrometer in average crystal grain diameter.
Patent KR-20030026776-A (KR)
Title: Method of fabricating plasma display panel
Inventor: KIM JUNG GYUN
IPC: H01J9/24
Filed: 2001-09-28
Abstract: PURPOSE: A method for manufacturing a plasma display panel is provided to achieve improved stability of discharge by removing impurities from the inner surface of the plasma display panel through the oxygen treatment. CONSTITUTION: A method for manufacturing a plasma display panel comprises a first step(S20,S22) of forming a lower substrate and an upper substrate; a second step(S24) of sealing the upper substrate and the lower substrate; a third step(S26) of injecting oxygen gas into the internal space formed between the sealed upper plate and lower plate, permitting the oxygen gas to be coupled with the impurities attached to the surfaces of the upper and lower plates with an elapse of a predetermined time period, and evacuating the gas; and a fourth step(S28) injecting a discharge gas into the internal space formed between the upper and lower plates.
Patent KR-20030029208-A (KR)
Title: RF tune capacitor of Equipment for fabricating a semiconductor
Inventor: PARK SEONG RYONG
IPC: H01G5/04
Filed: 2001-10-05
Abstract: PURPOSE: A radio frequency control capacitor is provided to achieve improved worker safety and work efficiency by confirming capacitance of the RF control capacitor without performing an additional measurement. CONSTITUTION: A radio frequency control capacitor comprises a variable capacitor(302) disposed within a capacitor cover(300), and which has a variable capacitance; and a control unit(304) coupled to the top of the variable capacitor. The control unit includes a dial for controlling capacitance, and a support for supporting the dial. The dial has a scale ruler for indicating rotating angle of the dial, and the support has a reference line marked thereon.
Patent KR-20030030585-A (KR)
Title: A method how to put figures on wood met using transfer ink can be sublimed for computer
Inventor: JUNG KWAN SEEN
IPC: B41M5/26
Filed: 2001-10-09
Abstract: PURPOSE: Provided is a design formation method of a tree mat using a sublimating transfer ink for a computer which uses common paper and the sublimating transfer ink for the computer to form various designs on the surface of the tree mat so that it contributes to reduce time in producing transfer paper. CONSTITUTION: The design formation method of the tree mat using the sublimating transfer ink for the computer comprises the steps of: (i) coating the surface of tree pieces with polyethylene solution; (ii) aligning the tree pieces close to a location to form a design and adhering the tree pieces to bottom cloth; (iii) selecting a specific image among images stored at the computer; (iv) using the sublimating transfer ink for the computer to print the selected image on the surface of the common paper; and (v) using a heating press to press the surface of the tree pieces and form the design on the surface.