baber/WOPTO huggingface dataset:
Patent KR-20030084157-A (KR)
Inventor: HWANG SEONG JUN
IPC: H03K17/00
Filed: 2002-04-25
Abstract: PURPOSE: An apparatus for reducing a switching noise is provided to reduce the distortion of signal by controlling the switching control signal at a GaAs integrated circuit switching operation time and minimizing the switching noise, thereby transmitting a high quality signal. CONSTITUTION: An apparatus for reducing a switching noise includes a switch(300) and a switching control signal generator(301). The switch(300) generates the output signal by switching the signal inputted by the switching control signal. And, the switching control signal generator(301) generates the switching control signal so as to short the input signal of the switch(300) and the output signal at the time of switching by the switch(300) and outputs the generated switching control signal to the switch(300).
Patent KR-20020067901-A (KR)
Inventor: KIM GYEONG HO
IPC: G07G1/00
Filed: 2002-05-06
Abstract: PURPOSE: A device for displaying the image information is provided to display the product information and the image information of the product on a display according to the product scanned by a scanner and to display the image information to the customers during the time not selling the product. CONSTITUTION: The device for displaying the image information comprises a barcode reader(100), a communication interface(200), a CPU(300), a storage(400) and a display(500). The barcode reader comprises a scanner(110) reading a barcode symbol of the product and a decoder(120) making the information of the barcode symbol into the data. The communication interface transfers the data read by the barcode reader to the CPU by connecting to the barcode and the CPU. The CPU is connected to the communication interface, the storage and the display. The storage comprises a hard disk drive(410), a CD-ROM(420) and a DVD(Digital Versatile Disk)-ROM. The display comprises a TFT(Thin Film Transistor)-LCD monitor displaying the product image information and the image information under the control of the CPU.
Patent KR-20030088522-A (KR)
Title: Method for printing with stored job management based on user information and apparatus thereof
Inventor: SOVKO SERGEY
IPC: G06F3/06
Filed: 2002-05-11
Abstract: PURPOSE: A printing device and a method applying a user information based stored job management method are provided to simply arrange a stored job list by one job list belonging to a user, and to offer more convenient work environment by processing each security job without inputting a password after accessing the stored job list of the user. CONSTITUTION: A user list for the user having the stored job is displayed(420). The user is selected from the user list based on the information inputted through a user interface(430). It is judged that the password inputted through the user interface is agreed with the password of the selected user(470).
Patent KR-20030088818-A (KR)
Inventor: HWANG GYU HAN
IPC: H01L27/02
Filed: 2002-05-15
Abstract: PURPOSE: A pattern structure of a low temperature co-fired ceramic is provided to be capable of increasing quality factor and reducing insertion loss by increasing the thickness of patterns generated with opposite magnetic field for preventing the increase of magnetic field intensity and minimizing the influence caused by the increase of magnetic field intensity to each pattern. CONSTITUTION: A pattern structure of a low temperature co-fired ceramic is provided with a semiconductor substrate(10) and a plurality of patterns(20) formed at the upper portion of the semiconductor substrate for matching the impedance of the signal transmitted/received to/from the outside. At this time, the first portion having opposite current is wider than the second portion having normal current.
Patent KR-20030094633-A (KR)
Title: Negative electrode for lithium secondary thin battery and manufacturing method thereof
Inventor: BAIK HONG KOO
IPC: H01M4/1395
Filed: 2002-06-07
Abstract: PURPOSE: A negative electrode for a lithium secondary thin film battery and its preparation method are provided, to improve the stability by using Si instead of Li and to enhance the charge/discharge performance by suppressing the volume change due to the reaction with Li. CONSTITUTION: The negative electrode comprises a nanocompound matrix of Si and a metal which does not react with Li and has a strong affinity with Si; and a nano-sized silicon dispersed in the matrix. Preferably the metal which does not react with Li is selected from the group consisting of Ni, Co, Fe, Cr, Fe, Hf, Mn, Mo, Nb, Ti, V, Zr, Ta, W and Re. The method comprises the steps of forming a thin film on a substrate with Si and the metal which does not react with Li; and impressing energy the substrate. Preferably the energy impressing is carried out by impressing direct bias, heating, irradiating an ion beam or treating plasma.
Patent KR-20030094643-A (KR)
IPC: F02B37/00
Filed: 2002-06-07
Abstract: 휠과 터빈 축에 대한 접합정밀도의 향상을 달성하는 데 도움이 되는 접합방법이 기재되어 있다.  상기 접합방법에 있어서, 상기 휠(1)의 끼워맞춤 구멍 (3)의 안쪽 둘레벽의 적어도 일부는 상기 끼워맞춤 구멍의 개구로부터 안쪽을 향하여 직경이 감소되도록 경사지고; 상기 휠에 접합되는 상기 터빈 축(4)의 일 끝단에는, 경사진 안쪽 둘레벽에 근접하여 접촉될 수 있는 경사진 축 맞댐부(7)와 상기 끼워맞춤 구멍(3)에 삽입되는 고정직경의 삽입부가 마련되며, 상기 휠(1)과 상기 터빈 축(4)은 그 회전축에서 동축이 되도록 상호 접합되고 고정된다.  터빈 축(4)에는, 용접에 의해 용융되는 부분(11) 이외의 부분에 축 맞댐부(7)가 마련되고, 이로써 용융과 수축 시에 터빈 축(4)의 축방향 치수의 변동을 방지한다.  축 맞댐부(7)는 경사지고, 이에 접촉되는 상기 끼워맞춤 구멍의 안쪽 둘레벽은 경사지며, 이로써 상기 휠(1)과 상기 터빈 축(4)은 동축으로 위치되도록 안내되면서 상호 근접하여 접촉하게 된다.  축 맞댐부(7)를 따라 삽입부를 마련함으로써, 경사진 면이 상호 접촉하게 되는 축 맞댐부(7)에서의 근접한 접촉은 안정된 방식으로 달성된다.
Patent KR-20020093641-A (KR)
Inventor: ITO YOSHINORI
IPC: G02B15/20
Filed: 2002-06-08
Abstract: PURPOSE: To obtain a compact zoom lens, constituted of a small number of lenses and having superior optical performance, and optical equipment using the zoom lens. CONSTITUTION: This zoom lens is provided with a 1st lens group L1, having a negative refractive power and a 2nd lens group L2 having a positive refractive power, in this order starting from an object side, and realizes variable power by changing a space between the 1st and the 2nd lens groups. The 2nd lens group L2 is provided with an aspherical positive lens G2a1, made of a high refractive index and low dispersion material, and an aspherical negative lens G2a2 made of high refractive index and high dispersion material, in this order starting from the object side.
Patent KR-20030001305-A (KR)
Title: Scanner device, combined processing apparatus, and control method thereof
Inventor: FURIHATA HIDEKI
IPC: H04N1/12
Filed: 2002-06-21
Abstract: PURPOSE: A scanner apparatus, a multi-functional processing unit, and a control method thereof are provided to prevent sheets from being caught by a pressure feed roller and prevent jams and shifts in a feed pitch. CONSTITUTION: A multi-functional processing unit(10) has a transportation path(15) for guiding a check; print heads(21,23) located along the transportation path to print on the check; a scanner head(25) for scanning a printed side of the check; scanner feed rollers(26) for advancing while pressing the check against the scanner head; and a roller retraction mechanism for retracting the scanner feed rollers from the scanner head to open the transportation path. A trailing end part of the sheet ejected by the pressure feed roller is held within the transportation path downstream from the pressure feed roller.
Patent KR-20040003371-A (KR)
Title: The method of a fire door which stiched decorative flat
Inventor: KANG DAE SHIN
IPC: E06B5/16
Filed: 2002-07-02
Abstract: PURPOSE: A manufacturing method for a fire door attached with a decorative sheet is provided to simplify a working progress and to heighten aesthetic effects. CONSTITUTION: The manufacturing method for a fire door attached with a decorative sheet comprises the steps of: cutting off a steel plate, pressing to form a retreated groove where a decorative sheet is interposed, then forming in the shape of a door by bending the steel plate; shaping materials in the shape of the decorative sheet, forming a projection on the backside, rounding up the front corner and transferring the surface; and applying adhesives on the backside of the retreated groove and the projection.
Patent KR-20040005147-A (KR)
Title: Key box for door
Inventor: JEON BYONG HWA
IPC: E05B27/06
Filed: 2002-07-08
Abstract: PURPOSE: A key box unit is provided to allow a user to easily control a door by locking or unlocking a lock bolt of a locking device using a key and a separate actuating lever. CONSTITUTION: A key box unit includes a key box(10) and an actuating lever(30) for receiving the key box(10) in such a manner that the key box(10) is exposed through the actuating lever(30). The actuating lever(30) has an insertion cylinder(32) formed at an inner peripheral portion thereof with protrusions(32a). The insertion cylinder(32) of the actuating lever(30) is rotatably accommodated in an insertion cylinder(22) formed at a rear portion of an external cover. An actuating plate of the key box(10) is inserted into a front portion of a switching member(40) having an auxiliary actuating plate(43). A locking member(60) is positioned between the switching member(40) and a fixing member(50).
Patent KR-20040005487-A (KR)
Title: External Electrode Ultra-Violet Lamp Using Magnetic Field Effect
Inventor: BAEK HONG GU
IPC: H01J65/04
Filed: 2002-07-10
Abstract: PURPOSE: An electrodeless ultraviolet lamp is provided to achieve improved efficiency of the lamp and increase the strength of the ultraviolet ray emitted from the lamp. CONSTITUTION: An electrodeless ultraviolet lamp comprises a lamp tube(2); an external electrode(4) arranged at the outer surface around the end of the lamp tube; and a conductor coil(6) wound along the lamp tube, wherein the conductor coil has an end electrically connected to a power and the other end electrically connected to the external electrode.
Patent KR-20040006207-A (KR)
Title: Fabric softener outlet structure of balance for washer
Inventor: KIM JONG GIL
IPC: D06F39/02
Filed: 2002-07-11
Abstract: PURPOSE: Softening agent discharge structure of a balance for a washing machine is provide to restrict the inner wall of an outer tub from being smeared with the softening agent by flowing the softening agent along the outer wall of an inner tub without injecting centrifugally with reducing flow rate of the softening agent and increasing discharge time. CONSTITUTION: A softening agent supply part(70) comprises plural softening agent storage chambers(82,84,86) divided by a partition(72) formed in a balance(64) to move the softening agent sequentially through opening parts(74a,74b) in the upper part of the partition in rotating and stopping the balance; a softening agent discharge port(90) formed between an outer wall(64a) of the balance and the final softening agent storage chamber to discharge the softening agent out of the balance; a first rib(100) protruded radially in the partition to delay circumferential flow of the softening agent; and a second rib(110) protruded circumferentially in the end of the first rib to delay radial flow of the softening agent.
Patent KR-20040008454-A (KR)
Title: Repairing method of semiconductor device
Inventor: CHOI GI SU
IPC: H01L21/82
Filed: 2002-07-18
Abstract: PURPOSE: A repair method of a semiconductor device is provided to be capable of repairing a predetermined fuse alone by carrying out an anodizing process. CONSTITUTION: The first interlayer dielectric(35) is formed at the upper portion of a semiconductor substrate(31). A fuse(37) made of metal is formed at the predetermined upper portion of the interlayer dielectric. A capping layer is selectively formed at the upper portion of the resultant structure. The second interlayer dielectric(39) and passivation layer are sequentially formed on the entire surface of the resultant structure. The second interlayer dielectric having a predetermined thickness remains at the upper portion of the fuse by carrying out a photolithography process at the resultant structure using a predetermined mask. A fuse connected to a failure cell is isolated by carrying out an anodizing process.
Patent KR-20040009690-A (KR)
Title: apparatus for preventing the developer wraparound in a wet electrophotograph type printer
Inventor: PARK U YONG
IPC: G03G15/00
Filed: 2002-07-24
Abstract: PURPOSE: An apparatus for preventing developer wraparound of a wet type electrophotographic printer is provided to prevent wraparound from being formed at a developing roller, a photosensitive drum and a transfer belt. CONSTITUTION: A wet type electrophotographic printer includes a developer storage for storing a liquid developer, a photosensitive drum(109) that forms an image using the surface potential, and a developing roller(107) that attaches the developer supplied from the developer storage to the photosensitive drum. To prevent developer wraparound from being generated in the event of development, the developing roller includes reverse taper parts(108a,108b) formed at both ends of the developing roller out of the range that faces the surface of the photosensitive drum.
Patent KR-20030035825-A (KR)
Title: Semiconductor processing apparatus for continuously forming semiconductor film on flexible substrate
Inventor: HIRAI ETSURO
IPC: C23C14/56
Filed: 2002-07-30
Abstract: PURPOSE: To continuously perform a series of treatment from production of an amorphous silicon thin film on a flexible substrate to multi-layer laminating by reforming the thin film through crystallization. CONSTITUTION: The semiconductor treatment device comprises a supply device 31 for supplying a flexible substrate 32, a collection device 34 for collecting the flexible substrate 32, a first heating device 36 arranged between the supply device 31 and the collection device 34 and heating the substrate 32, a PVD device 37 for performing film deposition by physical deposition on the substrate 32, a CVD device 38 for performing film deposition by chemical deposition on the substrate 32, a second heating device 39 for heating a substance deposited on the substrate 32 and an etching device 40 for etching the substance deposited on the substrate 32. Furthermore, the CVD device 38, the second heating device 39 and the etching device 40 are repeatedly arranged, and each device is arranged in a housing held in prescribed atmosphere.
Patent KR-20040007188-A (KR)
Title: Negative angle forming die rotary cam moving apparatus
Inventor: MATSUOKA MITSUO
IPC: B21D5/01
Filed: 2002-08-09
Abstract: PURPOSE: To provide an apparatus for moving a rotary cam in a negative angle shaping die with which the interfere of the rotary cam is avoided and shaving-work needed to the accuracy of rotary cam end part is unnecessary and the strength of the rotary cam end part can be held. CONSTITUTION: This negative angle shaping die is constituted of a lower die 102 laying the work W of a metal-made thin plate on a supporting part 101 and an upper die 103 for shaping the work by descending in a straight line direction and butting against the work, and formed of an entering shaped part 107 entered from a locus of the upper die at the edge part near the supporting part and further, composed of the rotary cam 106 rotatably arranged in the lower die, a slide cam 108 having the entering shaped part and slidably arranged while facing to the rotary cam and an automatic return-back tool 109 for rotatably retreating the rotary cam to the retreated posture for taking out the work from the lower die after forming and arranged to the lower die.
Patent KR-20040017553-A (KR)
Title: Monochrome to Color Real Time Converter
Inventor: JIN TAE SEOK
IPC: H04N9/43
Filed: 2002-08-22
Abstract: PURPOSE: A device for converting black and white into color in real time is provided to convert mono data into color data in a text mode by using a hardware method in real time. CONSTITUTION: Color information of all pictures are recorded in a color palette ROM(Read Only Memory). A page select address deciding one picture is combined with an address deciding an absolute position of the picture, so the color palette ROM outputs colors of foreground color and background color. The foreground color and background color are divided to make colors according to an output value of a barrel shifter. According to a signal of a mono writer, a page capture, a data capture and an address capture of the picture are temporarily stored. At the same time, a counter is operated and the barrel shifter is driven according to a signal of the counter, thereby transmitting the temporarily stored mono data to a multiplexer according to signals S0,S1,S2 of the barrel shifter. The multiplexer dividedly transmits foreground color and background color to a color video controller for converting mono data into color data in real time. An address reduction ROM removes duplicated addresses for reducing the capacity of the color palette ROM.
Patent KR-20040018643-A (KR)
Title: Reverberation additional system of field
Inventor: KANG HEE MAN
IPC: H04S7/00
Filed: 2002-08-26
Abstract: PURPOSE: An open air reverberation adding system is provided to make an effect like an indoor performance at an open air by outputting reverberation sounds using a speaker. CONSTITUTION: A mixer mixes performance sound converted into an electrical signal sound by being condensed into a microphone and outputs stereo direct sound. A reverberation sound generator delays the time of the performance sound mixed in the mixer and controls a sound pressure level and then generates initial reflection sound and reverberation sound. And speakers(40,41,42,43,43') output the direct sound being output from the mixer and the initial reflection sound and the reverberation sound as audible sound, and are installed on a constant height as surrounding an open air performance place.
Patent KR-20040018735-A (KR)
Inventor: KIM TAE UK
IPC: H03F3/21
Filed: 2002-08-27
Abstract: PURPOSE: An LPA(Linear Power Amplifier) shelf is provided to minimize an equipment replacement time and the loss of service stop for a flexible equipment operation according to the change of LPA shape in base station by FA(Frequency Assignment) increase and wireless environment. CONSTITUTION: A signal distributing unit(400) controls internal switches according to an LPA type, and transmits each sector signal. Switches(410,440) transmit the first sector signal transmitted through the first path between two paths per each sector of the signal distributing unit(400). A phase adjuster(420) adjusts the phase of the second sector signal transmitted through the second path between the two paths to correspond to the phase of the first sector signal. An SPDT1(Single Pole Double Throw 1)(460a) and an SPDT2(460b), located between the switches(410,440) and the signal distributing unit(400), convert the LPA type into a preliminary type or a 2-way synthesis type. An LPA unit(430) amplifies each sector signal transmitted through at least one among the switches(410,440), the phase adjuster(420) and the SPDT1 and 2(460a,460b) at a uniform level. A signal synthesizing unit(450) synthesizes the sector signals transmitted from the LPA unit(430) according to sectors.
Patent KR-20020075765-A (KR)
Inventor: KANG TAE HOON
Filed: 2002-09-07
Abstract: PURPOSE: A method and a system for on-line article transaction are provided to enable a user to provide selling information of an article and to run a program for the electronic commerce in a computer. CONSTITUTION: Information providers put data including the information about articles into more than one information provider terminals(200) through a network. The information about articles is on-line displayed through the network. Purchasers search for the information. If a purchaser selects an article from articles, an estimation is provided through purchaser terminals(210) and information provider terminals. The information is constructed as a web page corresponding to a specific format. If a search request is transmitted from the purchaser terminal, a mediation server(220) issues estimation. If a transaction is accomplished, the mediation server provides an information provider with compensation money.
Patent KR-20030027823-A (KR)
Title: Vertically oriented nano-fuse and nano-resistor circuit elements
Inventor: ANTHONY THOMAS C
IPC: H01L23/522
Filed: 2002-09-27
Abstract: PURPOSE: A vertically oriented nano-circuit and a method for forming the same are provided to be capable of reducing manufacturing costs. CONSTITUTION: A nano-circuit(100) includes a bottom conductor(110) and the first insulator(120) situated above the bottom conductor(110). The first insulator(120) is formed around a perimeter of a closed region(185). The closed region(185) substantially occupies a region defined by an overlap of the nano-circuit(100). To form the bottom conductor(110), conductive materials such as aluminum, copper, gold, tungsten, and the like and any alloys thereof can be used. Polysilicon may also be used to form the bottom conductor(110). To form the first insulator(120), materials such as silicon oxides and nitrides, aluminum oxides and nitrides, silicon oxynitrides, tantalum oxides, and the like can be used.
Patent KR-20030027861-A (KR)
Title: Substrate for liquid crystal display device and liquid crystal display device using the same
Inventor: HOSHINO ATUYUKI
IPC: G02F1/1335
Filed: 2002-09-28
Abstract: PURPOSE: A substrate for an LCD device and the LCD device thereby are provided to improve the reliability and to simplify the manufacturing process typified by a photolithographic process. CONSTITUTION: A substrate for an LCD device comprises external terminals which includes first terminal electrodes(52a) which are electrically connected to gate bus lines(6) led out from a plurality of pixel regions(P) arranged in a matrix form on a glass substrate, second terminal electrodes(52b) which are formed directly on the substrate and formed of forming material of the pixel electrodes, and electrode coupling regions(52c) for electrically connecting the first and second electrodes. The external terminal electrically connects an external circuit and the gate bus lines. The substrate for the LCD of the CF-on-TFT structure on which a color filter is formed on the side of an array substrate is provided, and the switching element is formed on the array substrate.
Patent KR-20020081575-A (KR)
Inventor: KIM SEON HO
IPC: C11D7/24
Filed: 2002-10-09
Abstract: PURPOSE: Provided are a powdery detergent composition which can reduce damage of highclass cloth and roughening of skin which are caused by detergent, and completely removing an agrichemical, contaminant, or bacteria on fruits, vegetables, or dishes, and a method for producing the same. CONSTITUTION: The composition comprises 71.1 wt% of soda lime, 28.5 wt% of emulsifier polyoxyethylene nonylphenyl ether(NP), 0.2 wt% of glacial acetic acid, 0.1 wt% of orange oil, and 0.1 wt% of alkaline tanning agent TEA(triethanolamine). The method comprises the steps of (i) mixing 28.5 wt% of NP into 71.1 wt% of soda lime to prepare a main ingredient of powdery detergent, (ii) adding 0.2 wt% of glacial acetic acid, 0.1 wt% of orange oil, and 0.1 wt% of TEA to the main ingredient and mixing the components, and (iii) evaporating and dry-pulverizing the mixture.
Patent KR-20040025508-A (KR)
Title: The weight fixer
Inventor: YU JAE KOO
IPC: A01K95/02
Filed: 2002-10-10
Abstract: PURPOSE: An apparatus for fixing a fishing sinker is provided to enable a user to easily fix the fishing sinker to a fishing line without the necessity for holding the sinker with hands, thereby quickly adjusting the buoyancy of fishing equipment according to undulating currents during fishing. CONSTITUTION: The apparatus for fixing a fishing sinker having a groove, comprises: a rectangular case body having a pair of upper and lower outer cases(21) longitudinally symmetrical to each other and forming two upper and lower cavities to accommodate the sinker and a middle case(22) fixedly connected between the outer cases(21); a plurality of compression levers(23) each having a compressing portion, a fixing portion, and a connecting portion; and a plurality of extraction levers(24) capable of independently reciprocating within the case body along the length of the case body.