baber/WOPTO huggingface dataset:
Patent KR-20010113051-A (KR)
Title: Apparatus and method for ultrasonically and electromagnetically treating tissue
IPC: A61B17/56
Filed: 2000-05-18
Abstract: The invention relates to apparatus and method for ultrasonically and electromagnetically treating tissue to treat, for example, traumatized tissue or a bone injury. The apparatus includes at least one ultrasonic transducer assembly and at least one electromagnetic coil-assembly configured to cooperate with a placement module for placement in proximity to the treatment area. The apparatus also utilizes a portable main operating unit constructed to fit within a pouch or carrying case worn by the patient. In operation, at least one ultrasonic transducer and at least one electromagnetic coil are activated by transmitting control signals to the placement module from the main operating unit. The activation of the at least one ultrasonic transducer causes ultrasonic waves to be propagated toward the treatment area which are modulated by electrostatic and magnetic forces generated by the at least one electromagnetic coil. The activation of the at least one ultrasonic transducer and the at least one electromagnetic coil may be performed at the same time or at different times for varying periods.
Patent KR-20030059714-A (KR)
Inventor: CHOI YUN CHEOL
IPC: A47B96/00
Filed: 2002-01-04
Abstract: PURPOSE: A finishing cover for the upper end of a closet side panel is provided to improve the appearance of a closet, to prevent any accidents due to sharp edges of the closet, and to reduce manufacturing costs thereof. CONSTITUTION: In an aluminum closet comprising: an upper panel formed with a plurality of screw fastening grooves; a side panel(12) having a plurality of inner support pieces, an upper end opening, and fastening holes formed at distal ends of inner and outer plates, each corresponding to a respective screw fastening groove; and screws(30) for fixing the upper and side panels, a fitting member(10) is incorporated with the bottom surface of a plate using extrusion molding. The fitting member is formed with arc-shaped cutting grooves(6) corresponding to the fastening holes, a plurality of protrusions(4), and a plurality of fitting recesses(8).
Patent KR-20020062572-A (KR)
Inventor: GREINER HORST
IPC: F21Y105/10
Filed: 2002-01-17
Abstract: PURPOSE: A colored lighting device is provided, which uses a light which is generated with high uniformity and a desired color as to light color and luminance and a wider light emission surface. CONSTITUTION: A lighting device for generating mixed colors, which device comprises a light emission surface and a plurality of light sources of different colors, characterized by an optical waveguide plate(1) into which a plurality of cavities(20) is provided, each cavity(20) accommodating a light source(21), and each cavity(20) having an upper side(203) facing the light emission surface(11) and side walls(201), the upper side(203) being coated with a first reflecting layer(204), while the coupling of the light into the optical waveguide plate takes place through the side walls(201). A lighting device is characterized in that the side walls(201) of the cavities(20) extend substantially perpendicularly to the light emission surface(11), and the upper sides(203) of the cavities(20) extend substantially parallel to the light emission surface(11). A lighting device characterized in that the cavities(20) are coated with a second reflecting layer(121) at their lower sides opposite to the upper sides(203).
Patent KR-20030062523-A (KR)
Title: Connecting structure of silt protector and floator
Inventor: CHOI IN GYU
IPC: E02B15/06
Filed: 2002-01-17
Abstract: PURPOSE: A coupling structure of a net and a floater is provided to simplify conveyance and dismantlement of a slit protector and a floater and to recycle a floater by separating a slit protector, which is impossible to recycle, from a floater. CONSTITUTION: The coupling structure of a net and a floater couples the top end of a net(10) to a floater(20) or a fixed plate of the floater(20) and comprises the steps of forming an assembly(10-1) by rolling the top end of the net(10), forming a coupling hole(31) and a coupling slit(30) on the floater(20) or a coupling pipe of the fixed plate axially, and interposing/coupling the assembly(10-1) of the net(10) along the coupling hole(31).
Patent KR-20030062535-A (KR)
Title: Warning device for friction pad' wear in brake
Inventor: YOON SEONG HYEON
IPC: B60T17/18
Filed: 2002-01-17
Abstract: PURPOSE: A method for warning the wear of a brake pad is provided to prevent an accident due to the defect of a brake pad by making a driver change the brake pad at a proper time. CONSTITUTION: A method for warning the wear of a brake pad comprises the steps of detecting the braking pressure by a pressure sensor(S110), determining a reference deceleration speed of a vehicle corresponding to the braking pressure(S120), detecting the vehicle wheel speed of each vehicle wheel via a vehicle wheel speed sensor(S130), calculating a deceleration speed of the vehicle depending on the rate of change of wheel speed over time(S140), comparing the reference vehicle deceleration speed with the actual vehicle deceleration speed(S150), deciding a brake pad as defective if the actual vehicle deceleration speed is lower than the reference value(S160), deciding the brake pad as defective if the brake pad is decided as defective for many times(S180), and warning a driver of the defect of the brake pad by lighting on a lamp(S190).
Patent KR-20020062205-A (KR)
Title: Thin-film crystal wafer having pn junction and method for fabricating the wafer
Inventor: FUKUHARA NOBORU
IPC: H01L29/205
Filed: 2002-01-17
Abstract: PURPOSE: A thin film crystalline wafer having pn junction and a method of manufacturing the same are provided to set an energy discrete value of a junction interface over a relatively wide range in an Inx Aly Ga1-x-y P/GaAs heterojunction. CONSTITUTION: A thin-film crystal wafer having a pn junction comprises the first crystal layer of p GaAs(6) and the second crystal layer of n InxAlyGa1-x-yP (0 <= x, y <= 1, x + y = 1)(7), the first and second crystal layers being lattice-matched layers that form a heterojunction wherein a thin film layer of InxAlyGa1-x-yP (0 <= x, y <= 1, x + y = 1)(8) differing in composition from the n InxAlyGa1-x-yP of the second crystal layer is formed at an interface of the heterojunction.
Patent KR-20030062968-A (KR)
Inventor: JUN SEUNG WON
IPC: G02B3/02
Filed: 2002-01-21
Abstract: PURPOSE: A rotational asymmetric aspherical lens is provided to compensate the astigmatic aberration by using a pair of lenses and to minimize the spherical aberration by changing the laser beam in the form of ellipse into a spherical shape. CONSTITUTION: A rotational asymmetric aspherical lens(520) includes a first plane(522) and a second plane(524). In a laser diode(510), a light beam is emitted to the first plane(522) of the rotational asymmetric aspherical lens(520). At this time, the light beam has an ellipse shape since the divergence angle of the laser beam in the vertical direction is larger than that of the horizontal direction. Each of the first plane(522) and the second plane(524) of the rotational asymmetric aspherical lens(520) has a different main curvature from each other. Therefore, the shape of the laser beam is converted from the ellipse shape to the circular shape after passing through the rotational asymmetric aspherical lens(520).
Patent KR-20020095420-A (KR)
Title: Plate thickness control apparatus for continuous rolling machine
Inventor: INAMI HARUKI
IPC: B21B37/18
Filed: 2002-02-06
Abstract: PURPOSE: To provide a plate thickness control system for a continuous rolling mill which improves accuracy on plate thickness control by formulating and regulating the influence which the correction amount of screw down position gives to the tensile force between rolling mills, and by making it easy to set up an output threshold value. CONSTITUTION: This system comprises a measurement means to measure a plate speed variation ΔVout¬n at the exit of a rolling mill 12, a measurement means to measure a plate speed variation ΔVin¬n+1 at the entrance of a rolling mill 13, a measurement means to measure a correction amount of screw down position ΔV Sn at the rolling mill 12 and the correction amount or screw down position ΔV Sn+1 at the rolling mill 13, a measured quantity calculation means 17 to calculate a measured quantity Pout,n¬(-), Pin,n+1¬(+) which affects accuracy on the plate width of the workpiece based on the plate speed variation ΔVout¬n, ΔVin¬n+1 and the correction amount of screw down position ΔV Sn, ΔV Sn+1, and a control output adjustment means 18 to adjust a plate control output during rolling the workpiece, using a measured quantity.
Patent KR-20020067632-A (KR)
Title: Plasma picture screen with enhanced luminance
Inventor: BECHTEL HANS-HELMUT
IPC: H01J11/44
Filed: 2002-02-08
Abstract: PURPOSE: A plasma picture screen is provided to obtain an advantageous effect on the ignition voltage of the gas, while enhancing luminance of the plasma picture screen from the UV-reflecting layer. CONSTITUTION: A plasma picture screen comprises a front plate(1) including a glass plate(3) to which a dielectric layer(4), a UV-reflecting layer(8), and a protective layer(5) are applied, a back plate(2) provided with a phosphor layer(10), a ribbed structure(13) subdividing the space between the front plate and the back plate into plasma cells which are filled with a gas, and one or more electrode arrays(6,7,11) on the front plate and the back plate for generating corona discharges in the plasma cells, wherein UV light with a wavelength larger than 172 nm is produced by the discharges.
Patent KR-20020066221-A (KR)
Inventor: HALL JOHN WESLEY
IPC: H01R13/64
Filed: 2002-02-08
Abstract: PURPOSE: An electric connector assembly with a laterally deflectable latch member and a CPA(Connector Position Assurance device) are provided to make a header and a plug completely coupled mutually. CONSTITUTION: An electric connector assembly comprises a CPA(Connector Position Assurance device)(12) and a plug(10) and header. The plug and header have mating interfaces(16) and interconnect to form an electric connection there between. A deflectable latch assembly is mounted on an exterior surface of one of the plug and includes latch beams(28) deflectable from side-to-side relative to the plug and header along an axis(46) transverse to the direction of engagement between the plug and header. The CPA has a beam-blocking portion which blocks lateral movement of the latch assembly. The CPA is movable between first and second positions relative to the latch beams. The beam-blocking portion is spaced laterally from the latch beams when the CPA is in a first pre-staged position, thereby permitting lateral deflection of the beams along an arcuate path transverse to the direction of engagement between the plug and housing, and The beam-blocking potion is moved to a position immediately adjacent the latch beams when the CPA is moved to a locking position to prevent lateral deflection of the latch beams along the arcuate path.
Patent KR-20030068242-A (KR)
Title: Safety system of power window for automobile
Inventor: JUNG HUI JAE
IPC: B60J1/17
Filed: 2002-02-14
Abstract: PURPOSE: A safety system of a power window for a vehicle is provided to detect objects or parts of the human body being held between an upper part of a door panel and an ascending window glass in a lifting operation of the door window glass and to secure safety by automatically descending the ascending window glass. CONSTITUTION: A safety system of a power window for a vehicle is composed of a detecting device installed to a rotary shaft(22) connecting a gear unit in a door window regulator device and a motor(12) supplying rotary power and coupled to an input side of an ECU(Electronic Control Unit,34), and the motor linked to an output side of the ECU. In addition, the safety system includes steps of detecting heavy torque applied on the rotary shaft when objects or some parts of the human body are held in an ascending window glass, inputting a detection signal of the detecting device into the ECU; calculating the detection signal in the ECU and transmitting a reverse-rotation signal to the motor; and accordingly descending the window glass.
Patent KR-20030069255-A (KR)
Title: Checking sound quality and characcteristic of speaker system and method therefor
Inventor: SEO HO SU
IPC: H04R29/00
Filed: 2002-02-19
Abstract: PURPOSE: An apparatus and a method for testing tone quality and a characteristic of a speaker are provided to decide correctly a normal state or an abnormal state of the speaker by using a speaker test apparatus. CONSTITUTION: An apparatus for testing tone quality and a characteristic of a speaker includes a sound source portion(310), a sensing portion, a control portion(340), and a display portion(360). The sound source portion generates a signal for testing a speaker. The sensing portion senses the sound generated from the test speaker. The control portion analyzes an output signal of the sensing portion according to a predetermined condition and decides a state of the speaker on the basis of the analyzed result. The display portion displays a decided result of the control portion.
Patent KR-20030071024-A (KR)
Title: Rinse appatraus of wafer
Inventor: LEE JEONG HUN
IPC: H01L21/304
Filed: 2002-02-27
Abstract: PURPOSE: An apparatus for rinsing a semiconductor wafer is provided to improve cleaning efficiency and shorten an interval of cleaning time by effectively eliminating the particles on the wafer. CONSTITUTION: A chamber(30) is prepared. A spin chuck(32) fixes and rotates a cleaning target material, received in the chamber. A nozzle is installed in a position over the spin chuck so that deionized water can be sprayed on the cleaning target material on the spin chuck. The nozzle is composed of a plurality of nozzles(38,40).
Patent KR-20030071974-A (KR)
Title: Pharmaceutical composition for medical treatment and prevention of obesity
Inventor: HAM DAE HYEON
IPC: A61K36/258
Filed: 2002-03-05
Abstract: PURPOSE: A pharmaceutical composition containing ginseng total saponin(GTS) and nicotine having effects of reducing body weight and body fat, increasing locomotor activity and neuropeptide Y(NPY) expression and reducing cholecystokinin(CCK) in animal models is provided which is useful for suppressing and treating obesity. CONSTITUTION: A pharmaceutical composition contains GTS from Ginseng Radix rubra and nicotine as a main component and one or more of Fructus Chebulae, Puerariae Radix, Lonicerae Flos, Piper nugrum and Paeoniae Radix. The composition inhibits an increase in body weight and fat tissue caused by repeated feeding of normal and high fat diet groups to a rat. The GTS is obtained by grinding Ginseng Radix rubra in 70% ethanol at room temperature, concentrating, extracting in benzene three times after adjusting the pH of the solution to neutrality and then extracting the water layer with a water-saturated n-butanol extraction method.
Patent KR-20030073058-A (KR)
Title: Apparatus for solderless direct mounting of BGA or LGA device to PCB without socket adapter
Inventor: KIM YOUNG AHN
IPC: H05K7/12
Filed: 2002-03-08
Abstract: PURPOSE: An apparatus is provided to allow for a production with a less labor and ease of replacement of the device, while achieving improved stability of operation of the device. CONSTITUTION: An apparatus comprises a cover(700) having a curved surface formed along the curved surface of a ball-grid-array or land-gray-array device and four or more holes formed around edges of the cover. A mother board(630) has holes corresponding to the holes of the cover, and the device is interposed between the mother board and the cover. A support plate is coupled to the bottom of the mother board, and the support plate has holes corresponding to the holes of the mother board. A convex-concave structure is formed at the center of the top surface of the support plate. The cover, device, mother board and the support plate are coupled through a bolt(650) and a nut(660) penetrating through the holes.
Patent KR-20030073647-A (KR)
Title: An inventor of the physical interconnection and network timer control apparatus for network communication with secrete identification code
Inventor: LEE KANG WHAN
IPC: H04L9/32
Filed: 2002-03-12
Abstract: PURPOSE: An apparatus for controlling a physical connection and a connection control timer and an apparatus for controlling a password security authentication are provided to prevent the outflow of information by controlling a connection of a physical layer. CONSTITUTION: A multi-selecting device(1-1) controls a signal inputted to/outputted from a communication cable connector(1). A central control output signal(28) outputted from a logical central control device(3) controls and selects the multi-selecting device(1-1). The logical central control device(3) is comprised of an external physical connection selecting switch(4) and an output signal(5) of a communication network timer device(6). The communication network timer device(6) sets a communication use time and measures a communication operating time to output an output signal. A display function unit(7) notifies a communication over and a termination time and generates an output signal. A password storing and security certificating device(8) stores a password for certificating a manager. A user recording device(10) registers a duration of use of a user and records a residual time. A wireless remote controlling and displaying device(11) transmits a manager password and sets a duration of time of a communication network.
Patent KR-20020032471-A (KR)
Inventor: LEE SO YOUNG
IPC: B32B5/18
Filed: 2002-03-20
Abstract: PURPOSE: Provided are a laminate for interior design, which is excellent in fire-resistance and impact-resistance and capable of bending construction, and a method and an apparatus for producing the laminate. CONSTITUTION: The laminate for the interior design comprises polypropylene foam sheet(1), the upper and lower adhesive sheets(2)(2') formed on the upper and lower sides of the polypropylene foam sheet(1), and the upper and lower aluminum foil sheets(3)(3') formed on the upper and lower adhesive sheets(2)(2'). And the apparatus comprises a roll of polypropylene foam sheet(1), two rolls of the upper and lower adhesive sheets(2)(2'), two rolls of the upper and lower aluminum foil sheets(3)(3'), arranging rolls to arrange the wound sheets, a heat welding press to heat and weld the sheets passed through the arranging rolls, a hydraulic motor to operate the heat welding press, a roll for rearranging, and a cutter. The sheets are heated and welded at a temperature of 15-220deg.C for 15-25 seconds under the pressure of 2kg/sec.
Patent KR-20030077190-A (KR)
Title: Food Preservative of Porous Solid Matter and Method of Preparing thereof
Inventor: SEO DONG HYEON
IPC: A23L3/00
Filed: 2002-03-25
Abstract: PURPOSE: A method of producing a food preservative which can absorb carbon dioxide and oxygen at the same time is provided. Therefore, the product can prevent an unwanted change in the taste and color of food, is low in volume and does no cause dust as compared to a conventional powder type. CONSTITUTION: An oxygen absorbing agent is blended with a carbon dioxide absorbing agent in a ratio of 5:5 to produce a mixed powder. Then, 0.3% by weight of an aqueous glycerin solution is added to 99.7% by weight of the mixed powder at room temperature or 15deg.C or less for 30min, extruded, cut to 15m/m and then dried at 40deg.C for 30min to 1hr. The oxygen absorbing agent is obtained by introducing 3% by weight of an aqueous calcium chloride solution into a mixed powder of 96.4% by weight of iron, 0.1% by weight of activated carbon and 0.5% by weight of talc, blending and then drying.
Patent KR-20030078190-A (KR)
Inventor: SHIN HONG KEE
IPC: F24D3/12
Filed: 2002-03-28
Abstract: PURPOSE: An insulating panel is provided to reduce construction period and costs and allow for ease of construction, while preventing an environmental contamination by producing a heat insulating board from the waste rubber. CONSTITUTION: An insulating panel comprises a heat insulating board member(10) produced from a waste rubber, and which has a predetermined thickness and size, and a top where a mounting groove(11) is formed to house a heating pipe, wherein the heat insulating board member is mounted on a concrete slab(1); a heat conductive plate covering the top of the heat insulating board member, and which transfers upwards heat of the heating pipe in a uniform manner; a buffer member having a predetermined thickness, and which is mounted on the heat conductive plate; and a closing member mounted on the buffer member.
Patent KR-20030079077-A (KR)
Title: Apparatus for sterilization and purification using UV Lamp Module and Potocatalyst
Inventor: CHOI RANG GYU
IPC: C02F1/72
Filed: 2002-04-01
Abstract: PURPOSE: An apparatus for sterilizing and purifying water using photocatalyst and ultraviolet lamp module is provided to perform maintenance conveniently by installing easily removable ultraviolet lamp module on a waterway and change structure of the apparatus freely by properly adjusting the number of the ultraviolet lamp module or ultraviolet lamps installed on the module according to the amount of water to be treated. CONSTITUTION: In a sterilizing and purifying apparatus comprising a plurality of ultraviolet lamps, the apparatus using ultraviolet lamp module comprises a waterway unit(30) at both ends of which inlet water tank(34) and outlet water tank(35) are respectively formed, and in which a waterway(40) is formed between the inlet water tank and outlet water tank; and an ultraviolet lamp module(10) comprising one or more ultraviolet lamps(20), two or more supports(15) to which the ultraviolet lamps are fixed, and which support an upper plate(13) at the upper side of the ultraviolet lamps, and cleaning unit for continuously cleaning the ultraviolet lamps, wherein the ultraviolet lamp module is rested on the waterway of the waterway unit, wherein the cleaning unit comprises brushes(53), fixing member, ball screw(59) and motor. In a sterilizing and purifying apparatus comprising a plurality of ultraviolet lamps, the sterilizing and purifying apparatus using ultraviolet lamp module comprises a waterway unit at both ends of which inlet water tank and outlet water tank are respectively formed, and in which a waterway is formed between the inlet water tank and outlet water tank; one or more ultraviolet lamp modules comprising one or more ultraviolet lamps longitudinally installed in a direction of treated water flowing along the waterway, two or more supports to which the ultraviolet lamps are fixed, and which support an upper plate at the upper side of the ultraviolet lamps, and cleaning unit installed on the upper plate to continuously clean the ultraviolet lamps; and a titanium dioxide (TiO2) layer formed on the surface of the waterway and ultraviolet lamp modules so that photocatalytic oxidation reaction occurs by ultraviolet rays emitted from the ultraviolet lamps.
Patent KR-20020035798-A (KR)
Inventor: HWANG KUM SOON
IPC: A01G31/00
Filed: 2002-04-12
Abstract: PURPOSE: Provided is a cultivation method of bean sprouts with ginseng extract, thereby producing high quality of bean sprouts which are abundant in nutriments. CONSTITUTION: The cultivation method comprises the steps of: washing and selecting beans; placing the washed beans in a strainer then spraying water thereon at regular intervals to soak them; placing the soaked beans in a waster container then soaking them in mixed solution of water and ginseng extract; placing the soaked beans in a jar for growing sprouts then spraying water thereon at regular intervals.