baber/WOPTO huggingface dataset:
Patent KR-20040104861-A (KR)
Inventor: KIM TAE HOON
IPC: A63C17/20
Filed: 2003-06-04
Abstract: PURPOSE: Provided is an inline skate capable of being used as a footwear to allow receiving and exposing actions of a rotating bracket engaged with multiple roller to be performed in alternative manner, and thus to allow a wearer to use the skate as a footwear in a state that the skate is not used. CONSTITUTION: The inline skate capable of being used as footwear includes a roller receiving groove(10) formed at bottom face of a footwear, a brake portion(11) formed at a front face of the groove, a fixing bracket(20) having a first and second flange(21,22), a rotating bracket(30) engaging several roller with each other and having a front and rear face being pressed against the first and second flange, a circular first and second shaft hole into which a circular shaft pin is fitted, angled third and fourth shaft holes, a discharge spring(50) engaged with the circular shaft pin, a button(60) for controlling rotation of the rotating bracket, a circular shaft rod(61) for guiding the rotation of the rotating bracket, a return spring(62) for providing reaction force to return the pressed state of the button to an original state, and an angled locking shaft extending to allow the rotating bracket to rotate via the shaft rod.
Patent KR-20030059035-A (KR)
Inventor: KIM SU HYUN
IPC: G06F3/0354
Filed: 2003-06-14
Abstract: PURPOSE: A computer mouse for preventing a wrist pain is provided to prevent a pain in a wrist of a user although the user uses a computer for a long time by separating a button portion from the bottom surface of a mouse, thereby enabling the user to move the button portion to a desired direction and angle. CONSTITUTION: A mouse is divided into a left push button, a right push button, a wheel button, micro switches(321,322,323). The mouse also includes a track ball for a ball mouse or an optical sensor for an optical mouse. A left supporting pin(341) and a right supporting pin(342) are attached on an upper external case(35). The micro switch(321) for the left push button, the micro switch(322) for the right push button, and the switch(323) for the wheel button are mounted in an electronic circuit substrate(331). A left supporting board(371) and a right supporting board(372) are attached on the lower external case(38). A connecting conductor(36) passes an interior of the right supporting board(372).
Patent KR-20040110792-A (KR)
Inventor: YOON IL YEONG
IPC: H01L21/76
Filed: 2003-06-20
Abstract: PURPOSE: A method for forming an STI(Shallow Trench Isolation) layer of a semiconductor device is provided to prevent dishing by performing reverse etch-back processing before and after CMP(Chemical Mechanical Polishing). CONSTITUTION: A nitride pattern(202) is formed on an active region of a substrate(200). A trench(204) is formed in the substrate by using the nitride pattern as a mask. A gap-fill oxide layer is filled in the trench. First reverse etch-back processing is performed to a high-density region of the nitride pattern. The gap-fill oxide layer is polished by CMP to reduce the step between high-density and low-density regions of the nitride pattern. Second reverse etch-back processing is performed to the high-density region of the nitride pattern. By removing the nitride pattern, a shallow trench isolation layer(206d) is formed.
Patent KR-20040002661-A (KR)
Inventor: FUCHS KARL HEINZ
IPC: B05B11/00
Filed: 2003-06-24
Abstract: PURPOSE: A dose pump, a manufacturing method thereof and a device thereof are provided to increase the productivity, and to cut down manufacturing cost by assembling the dosing pump quickly and completely. CONSTITUTION: A dose pump(1) is composed of plastic injection molded parts(2,3,4,5). A first plastic injection molded part is a pump housing with an integrally formed closure cap section(7) for placing the dose pump in a sealed manner onto a media store in the form of a container. A pump chamber of the dose pump is formed by a bellows-type spring, and a plate valve or disk valve is assigned to the bellows-type spring. A spray head is placed onto a discharge region of the bellows-type spring placed opposite to the intake region, and guided to travel with respect to the housing.
Patent KR-20050003039-A (KR)
Inventor: PARK JOO YOUN
IPC: G11B7/09
Filed: 2003-06-30
Abstract: PURPOSE: A holographic digital data storage and reproducing system and a data reproducing method using the system are provided to reproduce data by changing a deviation angle of a reference beam for reproducing, thereby figuring out a reduction in diffraction efficiency during a reproduction. CONSTITUTION: A light source(100) generates a laser beam. A beam splitter(102) reflects the laser beam, and generates a reference beam for reproducing. Reflectors(106,108) reflect the reference beam to supply the reflected beam to a storage medium(114), while controlling a deviation angle of the reference beam. An actuator(110) rotates the reflectors(106,108) according to an amount of input control, and changes the deviation angle of the reference beam. A controller(118) supplies the amount of the input control such that the deviation angle can be a deviation angle+beta.
Patent KR-20050004386-A (KR)
Inventor: KIM CHEOL WOO
IPC: F04C18/00
Filed: 2003-07-02
Abstract: PURPOSE: A variable displacement rotary compressor is provided to prevent eccentric bushes from rotating faster than a rotary shaft in a specific section due to a pressure change generated in each compression chamber. CONSTITUTION: Upper and lower compression chambers are different in inner volume. A rotary shaft(21) passes through the upper and lower compression chambers. Upper and lower eccentric cams(41,42) are eccentrically installed at the rotary shaft to be arranged inside the compression chambers. Upper and lower eccentric bushes(51,52) are arranged on outer peripheral surfaces of the upper and lower eccentric cams. A slot(53) is formed between the upper eccentric bush and the lower eccentric bush. A fixing pin(43) selectively converts the upper and lower eccentric bushes into the maximum eccentric position according to a rotary direction of the rotary shaft. A restricting pin(80) is protruded according to the rotation of the rotary shaft and is fixed by the slot so that the restricting pin restricts the eccentric bush converted into the maximum eccentric position to rotate the eccentric bush without being slipped. A plate spring(90) returns the restring pin to the original position according to the stoppage of the rotary shaft. The plate spring includes a through-slit(91) formed at one end to pass the restricting pin movably back and forth, and a fixing hole(92) formed at the other end to fix the plate spring at the rotary shaft.
Patent KR-20050007013-A (KR)
Inventor: HONG JONG CHEOL
IPC: G06Q40/02
Filed: 2003-07-10
Abstract: PURPOSE: A method for selectively making/relaying an application for an IC card or an MS(Magnetic Stripe) card is provided to make/relay an IC or MS card application to the IC/MS card after confirming whether a card terminal is used for the IC or MS card. CONSTITUTION: If an application making client applies for making of the application by connecting to an application making server, the application making server extracts member shop terminal information from a member shop terminal information database(205). Based on the member shop terminal information, the application making server determines whether the application to be made is a smart card or MS card application(210). The application making client makes the smart card or MS card application(220,235). A service code for the made smart card or MS card application is transmitted to an application providing server(225,240). The application providing server stores/manages the smart card application and the MS card application(245). The service code for the smart card or MS card is provided to a client to use the service code(255).
Patent KR-20050007693-A (KR)
Inventor: KIM BAEK WON
IPC: H01L21/302
Filed: 2003-07-11
Abstract: PURPOSE: An etching end point control apparatus is provided to precisely detect an etching end point without using an additional apparatus by comparing variation of a DC bias value monitored in a conventional plasma etch apparatus with a DC bias value predetermined with respect to an etch target layer. CONSTITUTION: A monitor(200) detects a variation of the DC bias value applied to a plasma etch apparatus(100). A comparing detecting unit(300) compares the variation of DC bias value detected by the monitor with a varying curve of a predetermined DC bias value to detect an etching end point. When the comparing detecting unit detects the etching end point, a control unit(400) controls the plasma etch apparatus to finish an etch process.
Patent KR-20050009409-A (KR)
Inventor: KIM SHIN HAENG
IPC: H04N7/01
Filed: 2003-07-16
Abstract: PURPOSE: A device for generating a phase connected to an image scaler, and a method for generating a phase are provided to generate a phase value of an output pixel value without regard to input image format information and output image format information, thereby reducing time and effort for scaling input image format or output image format which is not preliminarily set. CONSTITUTION: An operator(120) multiplies a reciprocal number of output image format information and number information of a phase calculation subject pixel value to form an output image by input image format information. A phase calculator(140) calculates a phase value which is positional information with an input pixel value forming an input image to the phase calculation subject pixel value based on a result value of the operator.
Patent KR-20050011927-A (KR)
Title: Cutting preventive device for underground-buried structure in road cutter
Inventor: SADOU RUOOJI
IPC: F16L57/02
Filed: 2003-07-24
Abstract: PURPOSE: A cutting protection material of an underground buried material is provided to prevent the approaching of a cutter into the underground buried material and to previously prevent the cutting or the damage of the underground buried material by stopping the rotation of the cutter or the advancing of a cutting operation. CONSTITUTION: A hollow portion is penetrated through the center of a hollow concrete member(5) by securing a certain thickness through a road shaped material. Plural long fiber materials(6) to be easily tangled with the cutting-resistance material are inserted inside the hollow portion lengthwise. Thereby, a cutting protection material is formed. The cutting protection material is buried through an underground buried portion. Therefore, the cutting and the damage of an underground buried material is prevented previously.
Patent KR-20050017412-A (KR)
Title: Water purification system of river through biological contact oxidation method using bio-ceramic consisting of porous and functional minerals and method for preparing bio-ceramic
Inventor: JEUN BHO SUL
IPC: C02F3/06
Filed: 2003-08-01
Abstract: PURPOSE: To provide a water purification system of river, which is able to increase water-purification effect by using bio-ceramic made from a mixture of porous and functional minerals and natural materials, and a method for preparing a bio-ceramic. CONSTITUTION: The system is a biological water purification system that purifies contaminated water flown in river using bio-ceramic (10) that is composed of porous and functional mineral mixtures and supplies water to the contaminated water and natural materials (11) such gravels and granular zeolite through three steps. In a first step, the contaminated water passes through the gravels or waste concreter, zeolite and the like. In a second step, nitrogen and phosphorous in the water purified by the first step is adsorbed by the bio-ceramic. In a third step, the water purified by the second step passes through a water-purifying plant (22) and then flows into the river. A partition (25) is installed at each step to allow the contaminated water to move upward and downward or zigzag, thereby increasing retention time of the contaminated water.
Patent KR-20050017719-A (KR)
Inventor: KIM MAN KI
IPC: B22D11/12
Filed: 2003-08-08
Abstract: PURPOSE: To provide an apparatus for confirming number and information of slab on charging bed, the apparatus capable of improving productivity and satisfying customer needs of delivery date by smoothly confirming information on the slab on the changing bed, thereby stably performing slab charging operation. CONSTITUTION: An apparatus for confirming number and information of slab on charging bed comprises an up/down cylinder part in which a camera(10) reads information on the slab in a cover as the camera is rotated back and forth and side to side through an up/down cylinder(15) and a cylinder(19); a cover driving part installed at a lower part of the cover to move the up/down cylinder part through wheels rotated along rails according to driving of a motor; an information transmission PC(process computer) installed on a base frame on which the cover is placed to transmit the slab information; a guide roll part which is moved along rails of a support through guide rolls installed on the inner surface of a rolling device, and which transmits the information read from the slab through a connection jack and a cable connected to the information transmission PC; and an information transmission/receiving PC(process computer)(61) for transmitting the read information to an information output BC(business computer)(62) by reading the information transmitted from the guide roll part.
Patent KR-20050018496-A (KR)
Inventor: CHUN YANG KUN
IPC: C02F9/04
Filed: 2003-08-14
Abstract: PURPOSE: To provide a simple water purification system which is able to operate low-load operation and perform stable water-purification by purifying flown-in water through a simple purification process using a pre-filtration means, pre-ozonization means, and a membrane separation means. CONSTITUTION: The system (100) comprises a filtration tank (110) which is equipped with a cartridge filter to filter large-sized particulate suspended materials contained in raw water, an ozone-contact tank (120) which sterilizes and oxidizes the suspended-materials-removed raw water by injecting ozone thereinto, thereby removing organic and inorganic materials therefrom, a membrane separation means (130) which uses an ultra filtration filter to filter fine bacteria and impurities contained in the sterilized ozone water and allow mineral components useful to human bodies to pass through, a storage tank (140) which stores the water treated by the membrane separation means, a by-pass flow path pipe which by-passes the flown-in raw water to the ozone-contact tank when concentration of algae is high, thereby preventing blockage of the cartridge filter, an ozone supplying device (122) which generates ozone to be supplied to the ozone-contact tank, a surplus ozone removing device (124) which converts surplus ozone after the sterilization of the filtered water into air to discharge the air to the atmosphere, and a backwash means (150) which allows a portion of the water treated by the membrane separation means to be flown in to backwash contaminants accumulated at the membrane surface.
Patent KR-20050019187-A (KR)
Inventor: CHOI YOUNG BUM
IPC: A45D1/00
Filed: 2003-08-18
Abstract: PURPOSE: Provided is a hair iron capable of heating hair by surface contacting between an upper heat plate and a lower heat plate, the hair iron having an upper case with an on/off switch and a temperature adjusting switch to allow a user to control the hair iron. CONSTITUTION: A lower heat plate(80) is supported by a boss(13) formed on a lower casing(10), and a boss(73) formed on an end of a lower cover member(70) having the same size as that of the lower heat plate. A pair of lower recesses(81) are formed on the lower heat plate, and are spaced apart from each other. The lower heat plate is pressed against the hair by a lower pressing member(90) installed to a lower recess of the lower heat plate. An upper heat plate(50) is supported by a boss(30) formed on an end of an upper cover member. The upper heat plate is pressed against the hair by an upper pressing member(60).
Patent KR-20050019463-A (KR)
Inventor: PAK SAG DAL
IPC: C21D1/00
Filed: 2003-08-19
Abstract: PURPOSE: To provide an apparatus for opening inlet seal box of annealing furnace, the apparatus for directly performing a fracture recovery operation with skipping of am exchange operation of an atmospheric gas inside muffle when strip is fractured in a bright annealing furnace to reduce maintenance time taken in the fracture recovery operation and minimize productivity deterioration due to line stoppage time. CONSTITUTION: The apparatus for opening inlet seal box of annealing furnace comprises a plurality of blocking plates(10,11,12) which are sequentially installed in an upper part of the inlet seal box(130) of a bright annealing furnace with being spaced from one another in a certain distance so that strip(150) proceeds through a slit on the center of the blocking plates; seal pads(20) positioned both surfaces of the strip in a lower part of an upper blocking plate in the blocking plates and closely adhered to both surfaces of the strip; a driving cylinder(21) slantly installed toward the slit of the upper blocking plate inside the seal box and connected to the bottom of the seal pads; seal rolls(30) positioned under the respective blocking plates positioned under the upper blocking plate such that the seal rolls are closely adhered to the respective blocking plates and both surfaces of the strip; a driving means for selectively closely adhering the seal rolls to the strip; and a removal means closely adhered to the seal rolls to increase adhesion force of the seal rolls by wiping the surface of the seal rolls, wherein the driving means comprises an operation cylinder(32), a rack bar and a pinion gear, and wherein the removal means comprises a pressing member, an operation rod, an elastic spring and a pad.
Patent KR-20050020454-A (KR)
Inventor: YANG KYUNG TAE
IPC: F16C11/04
Filed: 2003-08-22
Abstract: PURPOSE: A folder type mobile terminal having a biaxial rotation hinge module is provided to prevent damage of a protruded external antenna due to interference of an upper folder when the upper folder is rotated to make its front and rear surface reversed. CONSTITUTION: A cylindrical horizontal bar and a cylindrical horizontal bar(300) are axially installed vertically and horizontally in a crossing manner with certain portions of both outer diameters thereof penetrating each other at an inner diameter portion of a hinge coupling part(H). One end of the vertical bar(200) is fixed at a sub-printed circuit board(111) installed in an upper folder(110) by a screw(400). The horizontal bar(300) is integrally protruded from one end of a shaft(161) of a hinge device(160). With this structure, the upper folder(110) is rotatably opened/closed over a lower folder(120) and makes a reverse turn only at a certain opening angle.
Patent KR-20050023598-A (KR)
Inventor: AHN JAE HYUN
IPC: A61K8/97
Filed: 2003-08-28
Abstract: PURPOSE: A composition of toothpaste is provided, which composition has improved physical properties including delivery of medicinal efficacy, shape retention and solubility in the mouse, and improved stability due to gellan gum. CONSTITUTION: The composition of toothpaste comprises 0.001 to 3.0 wt.%, preferably 0.01 to 0.30 wt.% of gellan gum as a coupling agent, wherein the gellan gum is mixed with one or more selected from carboxymethylcellulose salt, carrageenan, xanthan gum, alginate and carbopol to be used as a coupling agent; the composition further comprises 5 to 50 wt.% of an abradant; and the abradant is one or more selected from sedimented silica, silica gel, calcium hydrogenphosphate, anhydrous calcium hydrogenphosphate, hydrous alumina, light calcium carbonate, heavy calcium carbonate, calcium pyrophosphate, water-insoluble methaphosphate and aluminum silicate.
Patent KR-20050023604-A (KR)
Title: Rotor of synchronous motor having sinusoidal magnetic flux density between rotor and stator
Inventor: KO KWON MIN
IPC: H02K1/27
Filed: 2003-08-28
Abstract: PURPOSE: A rotor of synchronous motor is provided to increase maximum magnetic flux density and to enhance a reverse motivated voltage induced on the rotor by reshaping magnetic flux density between the rotor and a stator to be similar to sinusoidal waves. CONSTITUTION: A core(21,22) includes plural magnet insertion holes therein. A plurality of magnets(20) are inserted into the magnet insertion holes. At least two of the magnets have horizontal cross sections of different widths and thicknesses. The magnets having horizontal cross sections of different widths and thicknesses are arranged to be adjacent to each other. The magnets include a central magnet and a peripheral magnet arranged on the same circumference from a center of the rotor(100).
Patent KR-20050023069-A (KR)
Inventor: HAN IN CHEOL
IPC: B60H1/08
Filed: 2003-08-29
Abstract: PURPOSE: A heat transfer heater for an air conditioning apparatus of a vehicle is provided to prevent an accident and fire due to an electric short circuit and to prevent damage and separation of heat generating bodies by electrically and mechanically protecting the heat generating bodies. CONSTITUTION: First and second support frames are opposite to each other. Heat dissipating cores have a plurality of heat dissipating fins installed between the first and second frames at predetermined intervals, support plates installed between the heat dissipating fins at predetermined intervals, and a plurality of U-shaped tubes, wherein the heat dissipating fins, the support plates, and the U-shaped tubes are bonded by brazing. Heat generating bodies are installed in the U-shaped tubes for generating heat by the electricity supplied from the outside. A plurality of fixing devices(6) are installed between the first and second frames to fix the heat dissipating cores. The fixing device has a pair of support parts(6a) supporting both sides of the heat dissipating core and detachably fixed at one of the support frames, and a second support part(6b) formed by integratedly connecting one ends of the first support parts to support one end of the other support frame.
Patent KR-20050025392-A (KR)
Title: Manufacturing process for silicon
Inventor: KIM JUN RYOL
IPC: C08K3/00
Filed: 2003-09-06
Abstract: A method for manufacturing silicone products is provided to give healthy and pleasant environment to the users owing to its improved antibacterial and deodorizing effect by using a far infrared emitting substance. The method for manufacturing silicone products comprises: (a) preparing a far infrared emitting substance by calcining a mixture where 40-60wt% of loess and 40-60wt% of fertile soil at 1200-1300deg.C (S100); (b) mixing 5-30wt% of the resulted far infrared emitting substance, 70-95wt% of a silicone and 4-6wt% of a dispersing agent with a roller so that the far infrared emitting substance can be dispersed into the silicone (S102); (c) adding thereto 4-6wt% of additives, 0.1-0.4wt% of a coloring pigment, 4-6wt% of a hardening agent with stirring (S104); and (d) heating the mixture to become a gel type mixture and forming the mixture in a mold of a desired shape (S106).