baber/WOPTO huggingface dataset:
Patent KR-20030076028-A (KR)
Title: Penis prothesis containing silicon gel or physiological saline
Inventor: SEO JU IL
IPC: A61F2/26
Filed: 2002-03-22
Abstract: PURPOSE: Provided is a soft silicone type penis implant containing silicone gel or physiological saline inserted into a penis to expand the penis, which is permanently used without side effects and readily operated without wound. CONSTITUTION: The implant(1) includes a soft silicone type implant having silicone gel or physiological saline contained therein and is used to expand a penis. The implant is inserted between the epidermis and the spongy body in the penis. The implant has a C-shape with an end opened. The implant has a width of 2 to 4 cm and a thickness of 0.3 to 0.7 cm. The thickness of the implant is reduced toward the both ends. The both ends of the implant are curved with an arch shape. The implant has an injection opening(2) to control the mount of the silicone gel and physiological saline.
Patent KR-20030082050-A (KR)
Title: Recycling Method of Lubricating Liquid for Wet Draw of Steel Cord
Inventor: LEE CHUNG YEOL
IPC: B01D17/06
Filed: 2002-04-16
Abstract: PURPOSE: A recycling method of lubricant used for wet wire of steel cord is provided to lengthen life span of the lubricant, prevent environment pollution and reduce fabrication cost of steel cord. CONSTITUTION: The method comprises the steps of preparing a metal ion recovery device being comprised of a non-soluble anode plate formed of a titan panel coated with IrO2, a cathode plate and a power supply; introducing used lubricant into the metal ion recovery device; and applying power to the metal ion recovery device so as for current to flow in the device for a predetermined time, wherein during the third step, copper ions and zinc ions are deposited on the cathode plate by electrolysis and the lubricant is recycled, and wherein current density is in a range of 0.1-2.0 A/dm¬2 during the third step.
Patent KR-20030084046-A (KR)
IPC: F15C3/02
Filed: 2002-04-24
Abstract: 본 발명은 유압회로에서 사용되는 유압밸브에 관한 것으로 보다 상세히는 유압밸브의 스풀구조를 개선하여 스풀의 불규칙한 움직임 -헌팅(hunting)현상-을 방지하는 유압밸브에 관한 것이다. 
     본 발명에 따른 유압밸브는 스풀 락(3)의 양단 둘레에 방사방향으로 또는 스풀내부의 양단의 둘레에 구심방향으로 확장된 댐퍼수단(31,33)을 포함하고 상기 댐퍼수단에는 스풀의 축방향으로 작동유가 통과할 수 있도록 하나이상의 홀을 더 구비하여 상기 스풀(2)과 상기 스풀 락(3) 사이에 존재하는 작동유의 통로의 단면적을 감소시킴으로써  작동유의 유출입속도를 완화하는 것을 특징으로 한다. 
     본 발명에 따라 스풀구조를 개선한 유압밸브는 작동유의 온도가 상승하여 점성이 감소되어도 헌팅효과를 발생시키지 않거나 줄이는 장점을 가진다.
Patent KR-20030085153-A (KR)
Title: Metal electrode structure having low contact resistivity and method thereof
Inventor: JANG HO WON
IPC: H01L21/28
Filed: 2002-04-29
Abstract: PURPOSE: A low resistance metal electrode structure of a silicon germanium semiconductor substrate and a method for manufacturing the same are provided to be capable of reducing contact resistance without forming a silicon capping layer. CONSTITUTION: A low resistance metal electrode structure of a silicon germanium semiconductor substrate is provided with a silicon substrate(200), a silicon seed layer(202) formed on the silicon substrate, a silicon germanium layer(204) formed at the upper portion of the silicon seed layer, and a metal electrode layer(206) formed on the silicon germanium layer. At this time, the metal electrode layer is formed into a sequential stack structure of a Ni layer, a Sb layer formed on the Ni layer, and an Au layer formed on the Sb layer. Preferably, the Au layer has a thickness of 100-500 angstrom.
Patent KR-20030085789-A (KR)
Title: Novel composition comprising propofol for the use of injection
Inventor: JI SANG CHEOL
IPC: A61K31/198
Filed: 2002-05-02
Abstract: PURPOSE: A novel injection composition containing propofol is provided which characteristically contains electrokinetic modifiers to maintain the stability of emulsion formulations. Therefore, an injectable anesthetic agent containing propofol is safely used without pain. CONSTITUTION: An injection composition contains 1.0 to 5.0% by weight of propofol, 1.0 to 30.0% by weight of a water-immiscible solvent, 0.2 to 2.0% by weight of an anionic surfactant, 0.1 to 3.0% by weight of a tonicity adjusting agent, 0.005 to 5.0% by weight of an electrokinetic modifier and water. The electrokinetic modifier is one or more selected from the group consisting of basic amino acid capable of being used as an injection, such as lysine, arginine, histidine, or a basic compound or a salt such as monoethanol amine, diethanol amine, sodium carbonate, sodium bicarbonate, tromethamine and sodium phosphate.
Patent KR-20030085932-A (KR)
Title: Antenna structure having inductive antenna for excitation of plasma and apparatus for generating plasma using inductive antenna
Inventor: LEE SEUNG HO
IPC: H05H1/34
Filed: 2002-05-02
Abstract: PURPOSE: A structure of a plasma generation antenna including an inductive antenna and a plasma generator using an inductive antenna are provided to form uniformly the non-uniform RF(Radio Frequency) field due to a coil antenna by using additionally an inductive antenna. CONSTITUTION: A structure of a plasma generation antenna including an inductive antenna includes a coil antenna(110), an inductive antenna(120), and a dielectric. The coil antenna(110) is installed nearly to the outside of a vacuum chamber in order to generate RF(Radio Frequency) signals by means of RF power. The inductive antenna(120) is used for covering a part of the coil antenna(110) in order to induct the RF signals. The dielectric is used for filling a gap between the coil antenna(110) and the inductive antenna(120). The structure of the plasma generation antenna including the inductive antenna further includes a compensation antenna(130). The compensation antenna(130) is installed at the outside of the coil antenna(110) to receive the induced RF power.
Patent KR-20030087131-A (KR)
Title: Metal line with a diffusion barrier and fabrication method thereof
Inventor: JUNG BYEONG HYEON
IPC: H01L21/28
Filed: 2002-05-06
Abstract: PURPOSE: A metal line having a diffusion barrier and a method for manufacturing the same are provided to be capable of improving the characteristics of the diffusion barrier and preventing the deterioration of conductivity by using a double layer made of Ti/TiN or Ta/TaN, and a triple layer made of W and WN. CONSTITUTION: A metal line is provided with the first barrier(114) formed at the inner portion of a connecting hole and an exposed lower metal line(102), the second barrier(116) formed at the upper portion of the first barrier, a copper seed layer formed on the second barrier, and a copper metal line connected with the exposed lower metal line. Preferably, the first barrier is a double layer structure made of Ti/TiN. Preferably, the second barrier is a triple layer structure made of W/WN/W.
Patent KR-20030086873-A (KR)
Title: Method and System for Production Electronic Book
Inventor: JUN CHUNG PYO
IPC: G06F15/02
Filed: 2002-05-07
Abstract: PURPOSE: An electronic book production method and system is provided to produce various types of electronic books by using online or offline contents and to share the produced electronic books with others. CONSTITUTION: A user receives an electronic book production program, and installs the electronic book production program at a PC. If the user executes the program, the user accesses a server, and displays a notice window offered by the server. The program outputs a log-in window, and the user inputs an ID and a password or subscribes for the server as a member. The server offers an initial menu such as an electronic book production, modification or deletion. If the user selects an electronic book modification among the menu, the user clicks on a mode conversion button for setting on a modification mode, and performs a page or sheet generation, a deletion or a name change(S23). If the page or sheet is generated(S24), the client selects a web storage box or a local storage box, or inserts a photo, an image or text into the page or sheet(S25-S29). If the electronic book modification process is finished, the modified electronic book is stored, plural components are integrated into one object, and the integrated object is output. The completed electronic book is transmitted to the server over the network.
Patent KR-20030090029-A (KR)
Inventor: LEE JUNG SUK
IPC: H04B7/00
Filed: 2002-05-20
Abstract: PURPOSE: A UWB(Ultra Wide-Band) radio system is provided to prevent an energy spark or a discontinuous component from being generated in the power spectrum density of a signal. CONSTITUTION: A UWB radio system comprises a transmitting part, a receiving part, and a timing control part(300). The transmitting part, transmitting impulse signals through a transmitting antenna, is composed of an encoding unit(110), a mapping unit(120), a time hopping code generation unit(130), a switching unit(140), and an impulse generation unit(150). The receiving part receives impulse signals through a receiving antenna. The timing control part(300) generates clock signals for the timing control of the transmitting part and the receiving part. The encoding unit(110), in response to a clock signal generated from the timing control part(300), codes an external input signal and supplies it to the mapping unit(120). The mapping unit(120) maps the information signal supplied from the encoding unit(110), executes symbolization for it, generates an output signal, and supplies it to the switching unit(140). The time hopping code generation unit(130), in response to a clock signal generated from the timing control part(300), generates a time hopping code and provides it to the switching unit(140). The switching unit(140) converts the output signal of the mapping unit(120) into one or more trigger signals. The impulse generation unit(150), in response to the first or the second state trigger signal outputted from the switching unit(140), generates the first or the second waveform impulse signal.
Patent KR-20030093629-A (KR)
Title: Method and apparatus for managing nozzle of inkjet printer
Inventor: JU YEONG BOK
IPC: B41J2/175
Filed: 2002-06-04
Abstract: PURPOSE: An apparatus and a method for managing a nozzle of an ink jet printer are provided to properly manage the nozzle by considering an amount of exhausted ink and exhaust time thereof. CONSTITUTION: Firstly, it is determined whether or not a printing work for a document is required(10). If the printing work for a document is required, a slice of printing data is counted(12). Then, it is determined whether or not the counting value is larger than a first predetermined value(14). If the counting value is not larger than the first predetermined value, the slice of the printing data is counted again. If the counting value is larger than the first predetermined value, a nozzle is managed(16). Then, it is determined whether or not the printing work is finished(18). If the printing work is not finished, the slice of the printing data is counted again.
Patent KR-20030093873-A (KR)
Title: Paper detection device for image forming apparatus
Inventor: JUN NAM GON
IPC: G03G15/00
Filed: 2002-06-05
Abstract: PURPOSE: A device for sensing the existence of paper of an image forming device is provided to sense the existence of paper on a knock-up plate by measuring electric resistance through a simple resistance measuring circuit. CONSTITUTION: A knock-up plate(15) is provided to load paper and has a paper loading surface(15a) having the conductivity. A plate spring(13) which is an electric conductor is installed on the knock-up plate to be contacted with the paper loading surface of the knock-up plate at a certain contact pressure. A resistance measuring circuit(40) measures electric resistance between the knock-up plate and the plate spring. A control unit(50) compares the measured resistance value with a resistance value preliminarily set for judging the existence of the paper.
Patent KR-20040003091-A (KR)
Title: Method for forming a semiconductor device
Inventor: LEE JE YEON
IPC: H01L21/324
Filed: 2002-06-25
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of removing the generation of defect due to carbon for improving yield, by coupling the carbon existing at the surface of a substrate and oxygen using an annealing process. CONSTITUTION: A sacrificial oxide layer(103) is deposited on a semiconductor substrate(101). After coating a photoresist layer on the entire surface of the resultant structure, a photoresist pattern is formed by selectively patterning the photoresist layer. An ion buried layer is formed at the predetermined inner portion of the semiconductor substrate by carrying out an ion implantation process using the photoresist pattern as a mask. Then, a well region(105) is formed by coupling the carbon existing at the surface of the semiconductor substrate with oxygen and activating the ions implanted at the ion buried layer using an RTA(Rapid Thermal Annealing) process under nitrogen and oxygen atmosphere. The sacrificial oxide layer is then removed by carrying out a post cleaning process at the resultant structure.
Patent KR-20040001289-A (KR)
Title: Photographing apparatus for lead of a semiconductor package
Inventor: CHO YEONG JIN
IPC: H01L21/66
Filed: 2002-06-27
Abstract: PURPOSE: A photographing apparatus for the lead of a semiconductor package is provided to improve sharpness of the image taken by a photographing apparatus and to reduce operating speed thereof. CONSTITUTION: A support block(100) is seated on a base(51) of a frame(50). Onto a mount(120) of the support block(100), a reflection block(200) is mounted. A plurality of side illumination devices(410,420) are mounted around the side portion of the reflection block(200) so that the illuminating light directs to the center part thereof. A photographing device(500) is fixed to a support plate(52) and disposed at the lower part of the support block(100) in order to pick up the image through a light hole(100a) of the support block(100) and a mirror(20). The apparatus further includes a photographing start point sensing unit(300) and a control unit(600).
Patent KR-20040009977-A (KR)
Inventor: LEE YONG SIK
IPC: A47G9/10
Filed: 2002-07-26
Abstract: PURPOSE: An ergonomical pillow with an improved structure is provided to adjust the length and the height of the pillow according to the shoulder width and the height of a user. CONSTITUTION: The length and height adjustable and ergonomical pillow is divided into a main body(11), and two sides(12) connected to the main body(11). The main body(11) has a supporting plate at the bottom, two flexible height adjusters in the front and in the rear of the main body(11), a circular plate, a cushion, a pad, and lastly an outer cover on the top. Each of the sides(12) has a bottom plate, three to four side height adjusters, a side top plate, a cushion, a pad, and an outer cover. The sides(12) are attached to each other by velcros.
Patent KR-20040011684-A (KR)
Title: Apparatus for detecting inferior shapes of a photoresist coating nozzle
Inventor: KIM YEONG SEOK
IPC: G03F7/16
Filed: 2002-07-29
Abstract: PURPOSE: A device which can prevent inferiority or defectiveness in application of photoresist is provided by detecting inferiority such as excessively concave or convex shape of photoresist inside the spray nozzle. CONSTITUTION: The device for detecting inferiority of photoresist in its spray nozzle(20) comprises: a horizontal or slant light-emitting part(40, 50) which horizontally radiates the light toward the bottom of the photoresist spray nozzle; a horizontal or slant light-receiving part(41, 51) which receives the light from the horizontal light-emitting part; a detecting part which reads the intensity of the received light and detects the inferiority in shape of photoresist. The light used in the device can be laser rays.
Patent KR-20040015555-A (KR)
Title: a device for making general traction of a 4WD car available
Inventor: RYU JUN YEOL
IPC: B60K23/08
Filed: 2002-08-13
Abstract: PURPOSE: A device for performing a general traction of a 4-wheel drive vehicle is provided to switch connected and disconnected states of a propeller shaft divided to the boarding of a driver and accordingly to tract the 4-wheel drive vehicle in a general traction method. CONSTITUTION: A device for performing a general traction of a 4-wheel drive vehicle is composed of a clutch device for dividing a propeller shaft(3) connecting between a transmission(1) and a rear axle(2) and a clutch operating device for selectively operating the clutch device to the boarding state of a driver. The clutch device installed between the divided propeller shafts comprises a fluid box(5) and a wet multi disk clutch(7) for mutually connecting the divided propeller shafts in the fluid box. The clutch operating device includes a piston(9) operated downward by the weight of the driver; a cylinder(11) for guiding the up and down movements of the piston filled with hydraulic oil and connected to deliver hydraulic oil to the fluid box; and a spring(13) elastically supporting the piston upward.
Patent KR-20040016752-A (KR)
Inventor: CHO TAEK SANG
IPC: A23L1/30
Filed: 2002-08-19
Abstract: PURPOSE: A calcium food for the prevention and improvement as well as treatment of osteoporosis is provided which comprises red yeast rice, red ginseng, Acanthopanax Koreanum, Punica granatum L. and safflower seeds of which extracts increase bone density. CONSTITUTION: A composition is prepared by mixing 5-15% of red yeast rice, 5-15% of red ginseng, 40-55% of Acanthopanax Koreanum, 8-15% of Punica granatum L. and 5-10% of safflower seeds, based on the total weight of the composition, adding 5 times of water to the mixture and extracting it at 100 deg.C for 6 hours, filtering the extract with filter paper, concentrating the filtrate under reduced pressure and freeze-drying the concentrate. A calcium food for the prevention and treatment of osteoporosis contains the composition.
Patent KR-20030026832-A (KR)
Title: Non-contact transformer
Inventor: IWAO SEIICHI
IPC: H01F38/14
Filed: 2002-08-21
Abstract: PURPOSE: To provide a non-contact transformer wherein a transformer is placed on the bottom of a housing and a printed board is attached onto the transformer so that, even if an air core of the transformer is hollowed having caps on its both ends, the air core can be filled with resin without leaving air and no nonconformity such as deformation of the housing or the like occurs. CONSTITUTION: One cylinder end surface 3a of a primary transformer 3 is placed on the bottom surface 2a of a primary housing 2 opposite to a secondary housing 4. A terminal 12 is provided on the other cylinder end surface 3b of the primary transformer 3, and a printed board 7 is attached thereto. The primary transformer 3 is buried in a resin 6 that is applied into the primary housing 2. A penetrated passage 10 is provided between the printed board 7 and primary transformer 3 to communicate the air core 1 of the primary transformer 3 with the outside of thereof.
Patent KR-20040018017-A (KR)
Inventor: CHO GEON HO
IPC: H04N9/31
Filed: 2002-08-24
Abstract: PURPOSE: A projection system is provided to reduce the size of a projection system by removing an extra light separator and easily control scrolling by using one spiral lens disk, thereby realizing a light and inexpensive projection system. CONSTITUTION: A plurality of light emitting diodes(10,11,12) apply light different in wavelength. A spiral lens disk(20) has cylinder lens cells arranged in spiral shape and scrolls rays of light incident from the light emitting diodes by rotation. A light valve(40) turns on and off pixels according to an inputted picture signal for forming a color image. The light is divided into R(Red), G(Green), and B(Blue) colors before being condensed on the first fly's eye lens(25) and the second fly's eye lens(26). The first fly's eye lens(25) and the second fly's eye lens(26) transmit the condensed light 1:1.
Patent KR-20040019666-A (KR)
Title: A fermentation and drying device for edible waste material
Inventor: DO YOUNG KI
IPC: B09B5/00
Filed: 2002-08-28
Abstract: PURPOSE: An apparatus for processing food waste is provided to prevent environment contamination caused by discharged water outside by recovering and re-cycling steam and condensation water from a hot and dry process and to enhance thermal efficiency by re-using the steam and the condensation water. CONSTITUTION: The apparatus comprises a boiler(2), a distributer(3) connected to the boiler(2) and having several distribution ducts(3a,3b,3c) to provide steam to inner/outer steam lines; the steam lines having respective discharging pipes(5a,5b); a cooler(8) having a discharging pipe(8a); a condensation water bath(10) connected to the discharging pipe(8a) to collect steam and condensation water; a collection water bath(15) connected to the water bath(10) and a main water bath(13) and the boiler(2) to recycle and supply the steam and the condensation water generated after heat-exchange process.
Patent KR-20040020444-A (KR)
Title: Column-Beam Connection Detail and Construction Method for the Steel Structure
Inventor: KIM JIN HO
IPC: E04B1/24
Filed: 2002-08-30
Abstract: PURPOSE: A jointing structure for a column and an H-beam of a steel framed building is provided to secure the economical efficiency on a construction work and the stability of a steel-framed building. CONSTITUTION: The jointing structure for a column and an H-beam of a steel framed building comprises the steps of: jointing an end plate(211) to a column(200) by fitting primary high-tensile bolts(230) to each hole of an end plate(211) and a column(200) welded to the end of an H-beam(210), then fastening with nuts; fitting third high-tensile bolts(232) to each hole of a lateral face(224) and a column(200) of a bearing member(220), then fastening with nuts; and jointing upper/lower flanges(214,215) of the H-beam(210) to a column(200) by fitting a secondary high-tensile bolt(231) to each hole of a base(223) of the bearing member(220) and upper/lower flanges(214,215) of the H-beam(210).
Patent KR-20040023863-A (KR)
Title: Soft Decision Decoder, Apparatus of Generalized Log Likelihood Ratio considered Channel Estimation Errors for Soft Decision Decoding at QAM Signals and method thereof
Inventor: JANG DAE IK
IPC: H04L25/06
Filed: 2002-09-12
Abstract: PURPOSE: A soft decision decoder, and a log-likelihood ratio calculation apparatus during soft decision decoding and its method are provided to improve decoding performance of a received signal by performing an optimum signal decoding. CONSTITUTION: A plurality of log-likelihood ratio calculation apparatus(100) uses a received signal(y) containing noise inputted from a receiver to perform a soft decision decoding as to an orthogonal amplitude modulated signal, and calculate a log-likelihood ratio of a positive(+) signal and a negative(-) signal. A subtract(112) determines a difference of log-likelihood ratio of the positive signal and the negative signal being output from the plurality of log-likelihood ratio calculation apparatus. And a comparator(114) receives the calculation result of the log-likelihood ratio difference of the subtract and then determines the orthogonal amplitude modulated signal as positive(+) or negative(-) according as the calculation result is positive or negative number.
Patent KR-20040024886-A (KR)
Title: Process for Preparing Fermentative Drink Employing Pear
Inventor: HONG HUI DO
IPC: A23L2/38
Filed: 2002-09-16
Abstract: PURPOSE: A method for manufacturing a fermented beverage using pears as an main ingredient, by applying a manufacture method of watery radish kimchi thereto is provided. The manufactured fermented beverage has the characteristic taste and flavor of pears. CONSTITUTION: Fruit meat of a pear or pear juice is mixed with 0.5 to 2.0%(w/v) of saline water in a volume ratio of 1:1 to 2 and then 0.1 to 0.3%(w/w) of garlic. Thereafter, the mixture is fermented with Lactococcus sp. or Leuconostoc sp. derived from the garlic for 5 to 10 days at 5 to 15deg.C, filtered and then sterilized to give a fermented beverage. The fermented beverage contains 2.9x10¬8CFU/ml of lactic acid bacteria 7 days after the storage.