baber/WOPTO huggingface dataset:
Patent KR-20030061875-A (KR)
Title: Resin composition of polyurethane hardening by moisture and cast for orthopedic surgery prepared therefrom
Inventor: AHN YEONG WON
IPC: C08G18/10
Filed: 2002-01-12
Abstract: PURPOSE: A water curable polyurethane resin composition having improved lubricating property and excellent moisturizing property is provided. An orthopedic cast using the water curable polyurethane resin composition is also provided. CONSTITUTION: The water curable polyurethane composition comprises 32 to 42 wt% of polyether polyol based on the total weight of the composition; 50 to 70 wt% of an aromatic polyisocyanate based on the combined weight of the polyether polyol and the aromatic polyisocyanate; 4.5 to 6.5 parts by weight of liquid paraffin; and 5.0 to 8.0 parts by weight of a hydrocarbon gel, in which the mixing ratio of the last two components are based on 100 parts by weight of the mixture containing the polyether polyol and the aromatic polyisocyanate. The orthopedic cast comprises a substrate on which the water curable polyurethane resin composition is coated.
Patent KR-20030061984-A (KR)
Title: Head Cause
Inventor: KIM IN KON
IPC: A42B3/12
Filed: 2002-01-14
Abstract: PURPOSE: Provided is a safety cap which is spherically formed by attaching a sponge material and a special vinyl material to absorb shock given to one's head so that it helps users to protect one's head from unexpected accidents. CONSTITUTION: The safety cap is characterized by comprising the parts of: a cap body which is made from the sponge material and the special vinyl material wherein the sponge material is inserted into internal side of the safety cap and the special vinyl material is attached to internal cover and external cover; an ear cover which is projected externally to let one's ear inserted into a groove; and small holes which are formed to assist ventilation.
Patent KR-20030062883-A (KR)
Title: The Wireless LAN Telecommunication System for the Uninhabited Coke Carriers
Inventor: CHOI JAE SEONG
IPC: G05B19/00
Filed: 2002-01-21
Abstract: PURPOSE: A wireless LAN communication system for coke transfer car automation is provided to construct the system so as to work without riding to the transfer car. CONSTITUTION: A wireless LAN communication system for an unmanned coke transfer car includes a central control room(14), an oven electricity room(13), an access point box(B), a charging car(C/C), a pusher car(P/C), a transfer car(T/C), a locomotive(LO) and a crane. In the wireless LAN communication system, the central control room(14) receives the work plan with each of the transfer cars installed around the coke oven to produce the coke. The oven electricity room(13) is constructed in such a way that it controls the overall instruments so as to implement a smooth operation of the each of the transfer cars and the adjacent instruments connected through the central control room(14). And, each of the transfer cars(T/C,P/C,C/C,LO) are operated in response to the work plan from the central control room(14) and the control signal from the oven electricity room(13) with implementing the data transmission and reception with the access point(B).
Patent KR-20020069110-A (KR)
Inventor: HARADA KENICHI
IPC: G02F1/13357
Filed: 2002-01-25
Abstract: PURPOSE: A light diffusion sheet and a backlight unit using the light diffusion sheet are provided to secure excellent optical refraction and reflection, to secure excellent thermal endurance, and to improve hardness of the light diffusion sheet. CONSTITUTION: A light diffusion sheet(1) comprises a transparent base material sheet(2); a light diffusion layer(3) laminated on a surface of the base material sheet and containing beads dispersed within a binder(7); and a sticking-inhibiting layer(4) laminated on a rear face of the base material sheet. The binder of the light diffusion layer contains a thermosetting resin and the sticking-inhibiting layer is a resin layer containing an ionizing radiation curable resin. In the light diffusion sheet, which employs an ionizing radiation curable resin for the binder of the sticking-inhibiting layer, the cross-linking density of the binder is increased, whereby the wear resistance of the sticking-inhibiting layer as well as the wear resistance of the rear face of the light diffusion sheet is increased. Further, possible occurrence of scratches in the sticking-inhibiting layer, which is attributable to the contact between the sticking-inhibiting layer and the beads of the light diffusion layer, is effectively avoided.
Patent KR-20030067095-A (KR)
Title: Transposed scan CRT
Inventor: CHOI YEONG SU
IPC: H01J29/02
Filed: 2002-02-07
Abstract: PURPOSE: A transposed scan cathode ray tube is provided to achieve improved color purity and resolution by preventing a mislanding caused due to the influence of earth magnetic field. CONSTITUTION: A transposed scan cathode ray tube comprises a panel having a flat outer surface; a funnel coupled to the rear of the panel; an electron gun where three cathodes for emitting red, green and blue electron beams are arranged in a vertical line; a deflection yoke including a vertical coil for forming a pin cushion magnetic field for deflecting electron beams in a shorter axis direction and a horizontal coil for forming a barrel deflection magnetic field for deflecting electron beams in a longer axis direction; and an inner shield(20) arranged along the inner surface of the funnel, and which shields an earth magnetic field applied from an external source. Formulas 0.01<=a/b<1.00 and 0.122<=b/BL<0.61 are simultaneously satisfied, wherein a is the length of the bottom of the longer side notch of the inner shield, b is the length of the bottom of the shorter side notch of the inner shield, and BL is the length of the shorter side of the bottom of the inner shield.
Patent KR-20030065249-A (KR)
Title: Digital Camera Device with a Function of Copyright Protection for a Digital Image
Inventor: HWANG IN CHUL
IPC: H04N5/913
Filed: 2002-01-31
Abstract: PURPOSE: A digital camera system having a function of protecting the CONSTITUTION: A CMOS image sensor(3) receives an image and converts the image into a digital signal. A video signal processor(4) performs a watermarking algorithm operation. A memory(5) stores data used for the digital signal processing operation or temporarily stores external data. An address generator(6) generates an address for storing input video data in a frame memory. A control block(7) generates control signals. A control unit(8) controls the digital signal processor to process data and read data from the frame memory to watermark the original image. A flash memory(12) stores the watermarked image. A multimedia computer(14) allows a user to confirm the watermarked image.
Patent KR-20020070807-A (KR)
Inventor: ARAI KATSUYUKI
IPC: H04L69/40
Filed: 2002-02-22
Abstract: PURPOSE: To provide a media converter with built-in local information transmitting function which transmits local information by using a frequency which lies outside the communication frequency band of a data signal, and a fault alarm signal communication system. CONSTITUTION: In a media converter 10 of a subscriber side, a control part 19 determines the transmitting frequency outside the communication frequency band, on the basis of inputted local information and outputs a signal indicating transmission. A media independent interface part 12 receives the signal, and sends out a signal at a designated frequency. In an office side media converter 30, a media-independent interface part 32 detects a frequency for transmitting the local information from a received signal. A control part 37 forms the local information, by using the detected frequency, and outputs the information to an SNMP unit.
Patent KR-20030069686-A (KR)
Inventor: KIM DONG SU
IPC: F15B15/14
Filed: 2002-02-22
Abstract: PURPOSE: A rodless cylinder is provided to relieve impact in moving a piston by charging actuating fluid supplied or discharged from the cylinder via a through hole in bellows, and to cut down repair and manufacturing costs by simplifying the structure of the cylinder. CONSTITUTION: A rodless cylinder is composed of a cylinder(11) having a longitudinal slot(11a) in the upper part; left and right covers(13a,13b) fixed at both sides of the cylinder and composed of through holes; a piston(15) arranged in the cylinder and partially protruded out of the cylinder through the slot; and bellows(17a,17b) fastened in the inside of the cover to cover the through hole and fastened in the piston. Actuating fluid is supplied via the through hole to the cylinder by opening the left valve in moving the piston right, and discharged by sucking with opening the right valve. Impact is relieved by extending the left bellows and folding the right bellows.
Patent KR-20030024540-A (KR)
Title: Information-processing device and removable unit
Inventor: KOBAYASHI SONOMASA
IPC: G06F1/16
Filed: 2002-03-07
Abstract: PURPOSE: To prevent a structural part related to a latch from being projected into the inside of a portable personal computer in the personal computer having a battery pack. CONSTITUTION: A guide rail 43 is formed in a wall 42 of an end of a battery pack storing part 37 of a body part 31. A latch recessed part 44 is formed by cutting out a part of the guide rail 43. A guide groove 53 is formed in the end face 52 of the battery pack 50, and a latch claw is also provided there. The battery pack 50 is pushed into the battery pack storing part 37 and mounted in the part. The latch claw 54 is latched in the latch recessed part 44. The space for the latch mechanism is limited within the range of projecting size b of the guide rail 43.
Patent KR-20030073142-A (KR)
Title: Voice-over Internet Protocol Apparatus with Extensible Bluetooth Interface
Inventor: AHN JAE U
IPC: H04L12/66
Filed: 2002-03-08
Abstract: PURPOSE: An Internet phone device having an extensible Bluetooth interface is provided to insert a Bluetooth module capable of adding a general wireless communication extensible pack to the Internet phone device, thereby easily extending functions of a wireless Internet phone, a cordless phone, and an LAN access point. CONSTITUTION: An Internet phone device comprises a keypad(350) including a dial pad, a handset(370), an Ethernet controller(310), a controller, and a memory for temporarily storing a control program of the controller and data. The controller comprises as follows. A universal processor(110) sets a call according to an operation of the keypad(350), transceives a voice call through the Ethernet controller(310), and controls an entire system. A digital signal processor(130) compresses/restores a voice signal between the handset(370) and the universal processor(110). An extensible interface(400) is connected to the universal processor(110) as the first interface for data communication with an extensible wireless communication module, and is connected to the digital signal processor(130) as the second interface for voice call communication with the extensible wireless communication module.
Patent KR-20030073654-A (KR)
Title: Channel occupation rate controlling method for wireless packet data transmission system
Inventor: LEE SEONG YEONG
IPC: H04B7/26
Filed: 2002-03-12
Abstract: PURPOSE: A method for controlling a channel occupation ratio in a wireless packet data transmission system is provided to secure QoS(Quality of Service) by broadcasting a channel occupation state to each MS(Mobile Station) of the wireless data packet data system and enhancing the channel occupation ratio with respect to voice and image traffics. CONSTITUTION: A traffic characteristic of data transmitted and received between a base station(10) and each MS is monitored. The monitored traffic characteristic is compared with a previously stored traffic characteristic, and a traffic type is judged according as the monitored traffic characteristic is identical to the previously stored traffic characteristic. If the judged traffic type is a voice or image traffic, a channel occupation ratio of the corresponding MS is enhanced.
Patent KR-20030073814-A (KR)
Title: Supplying device for parts
Inventor: CHO YONG JIN
IPC: B65G47/14
Filed: 2002-03-13
Abstract: PURPOSE: A device for supplying components is provided to occupy only a small installation space, considerably reduce noise, and prevent defects or wrong operations caused by the damage of components. CONSTITUTION: A device for supplying components(34) is composed of a hopper(2); a lifting board(6) installed from the inner bottom of the hopper to ascend and descend by an air cylinder(4); two stop pins inclined downward from the outer lower side of a discharge passage(10) that is arranged and fixed at a side plate of the hopper, and actuated by the movements of each air cylinder(12,14); sensors(20,22) detecting the remains of components in the air and the arrival of the components; a hanging tool(24) correcting the wrong positions of the components; a trap groove discharging a different kind of goods; and an inclined guide chute(30) having a magnet(28) keeping the fixed position of the arrived components.
Patent KR-20030079498-A (KR)
Title: Device for decalcomania printing
Inventor: JANG HYEON SIK
IPC: B41F16/00
Filed: 2002-04-04
Abstract: PURPOSE: A printer is provided to improve working efficiency, and to cut down manufacturing cost by transferring materials accurately and quickly regardless of change of the diameter, the direction of the length of the material. CONSTITUTION: A printer is composed of a guide unit fastening a guide body including a support part to a material container(105); a direction change unit having a sensor in the upper part of a chain(101), a driven gear(123a) operated by a motor(123) and a cam(123b), installed in the lower part of a support bar(122) and engaged with a driving gear(124a) operated by a driving unit(124), and a separation preventive unit(125) installed in the upper part of the support bar; and a distance adjusting unit fixing a front sprocket(103b) by a bracket(132), and moving the bracket back and forth by an adjusting bolt(133) connected to a handle(131).
Patent KR-20030080838-A (KR)
Title: Fireworks combined with shooting plate for firing in succession
Inventor: JUNG HO GYEONG
IPC: F42B4/24
Filed: 2002-04-11
Abstract: PURPOSE: A multi-shot fireworks connected to a launching device is provided to install a squib at one of the fireworks installed at a launching plate to reduce the installation process. CONSTITUTION: A multi-shot fireworks connected to a launching device is composed of a launching plate(100), a plurality of fuses, a squib, and fireworks(400) loading a launcher. The launching plate has a groove for the initial fireworks, a plurality of grooves for the middle fireworks, a groove for the final fireworks, an ignition connecting groove connected each other throughout the center of the lower surfaces of the grooves for the fireworks, and a squib insertion connected to the end of the ignition connecting groove. The plurality of the fuses are closely inserted into the ignition connecting groove to form a propellant ball loading space at the ignition connecting groove. The squib is installed at the loading space of the initial fireworks groove and connected at an ignition controller(310).
Patent KR-20020079604-A (KR)
Inventor: MORITA OSAMU
IPC: G01D3/00
Filed: 2002-04-12
Abstract: PURPOSE: To manufacture at a low cost in a CMOS manufacturing process and perform electrical trimming with a few numbers of terminals in a sensing device for a semiconductor physical quantity. CONSTITUTION: The sensing device for the semiconductor physical quantity is provided with a Wheatstone bridge circuit 15 of a sensor element, an auxiliary memory circuit 12 that stores tentative trimming data, a main memory circuit 13 that stores fixed trimming data, and an adjusting circuit 14 that adjusts the output characteristics of the sensor element based on the trimming data stored in the auxiliary memory circuit 12 or the main memory circuit 13. These elements and circuits are composed of only an active element and a passive element that are manufactured by the CMOS manufacturing process and formed on the same semiconductor chip together with 7-8 pieces of terminals 21-28.
Patent KR-20020082135-A (KR)
Title: Submerged power station and methods
Inventor: HAYMAN III W Z ZACK
IPC: G21C23/00
Filed: 2002-04-19
Abstract: PURPOSE: A submerged power station and a method thereof are provided to prevent oxidation, corrosion, electric arc or fire by discharging air from a steam system and removing convection cooling, and to cut down expenses by discharging condensate steam and replacing the steam generator or the vessel conveniently. CONSTITUTION: A submerged power station comprises one or more unmanned electric power generating units(2) sending power and operating from existing coastal sites by a manned facility(1) with connecting lines and hoses(3) delivering power to a grid by lines(4). A hull of the unit maintained in a vacuum contains both nuclear steam and electricity generating systems. The hull functions as overpressure containment and as the condenser in the event of the loss of coolant or other steam release. The units submerged in very cold water operate with depth set by remotely controlled vertical mooring systems mounted on gravity mats. The unit is lifted on the surface by the mooring system for feeding fuel to the reactor or checking the fuel disposition.
Patent KR-20020084825-A (KR)
Inventor: BIBERBACH PETER
IPC: B01J23/54
Filed: 2002-05-03
Abstract: PURPOSE: Provided are a precious metal-containing supported catalyst with a small particle size and high dispersion, and a process for the preparing a precious metal-containing supported catalyst with a high crystallinity or well-developed alloy structure. CONSTITUTION: The precious metal-containing supported catalyst comprises one or more precious metals selected from Au, Ag, Pt, Pd, Rh, Ru, Ir, Os and alloys thereof deposited in the form of precious metal particles on a powdered support material, wherein the precious metal particles have a relative degree of crystallinity of greater than 2 as determined by X-ray diffraction and an average particle size of between about 2 and about 10 nm. The catalyst is prepared by the steps of (i) providing a support material coated with a precursor of the precious metals using pore volume impregnation; (ii) drying the support material; and (iii) thermally treating the dried support material at a temperature between 1000 and 1800 deg.C for a period of less than one minute wherein crystallinity and, if applicable, the alloy are developed.
Patent KR-20030086754-A (KR)
Title: The methode and system of the settlement using fingerprint
Inventor: KIM SAM YEOL
IPC: G06K17/00
Filed: 2002-05-06
Abstract: PURPOSE: A payment processing method and system is provided to compare inputted fingerprint with fingerprint stored at a fingerprint approval server, and to approve a transaction according to a comparison result. CONSTITUTION: The system comprises a fingerprint approval server(1), a data transmitter(3), a terminal(2), a card reader(4), a fingerprint recognizer(5), an LCD(14), a payment processor(13), and a VAN system(16). The data transmitter(3) is connected to the terminal(2) via a cable. The card reader(4) reads card data and the fingerprint recognizer(5) reads fingerprint data. The data read by the card reader(4) and the fingerprint recognizer(5) are registered at the fingerprint approval server(1). The payment processor(13), including the LCD(14), is connected to the VAN system(16) and the fingerprint approval server(1).
Patent KR-20020085830-A (KR)
Title: Polymerizable liquid crystal material
Inventor: DUNN CHRISTOPHER J
IPC: G02F1/13
Filed: 2002-05-07
Abstract: PURPOSE: A polymerizable liquid crystal material, its use, a preparation method of an anisotropic polymer membrane using the material, an anisotropic polymer membrane, and a color filter containing the material or the polymer membrane are provided, which material is applied to the optical and electrooptical devices for decorative and security applications. CONSTITUTION: The polymerizable liquid crystal material comprises 0.01-15 wt% of at least one polymerizable surface-active compound; optionally 20 wt% or less of a polymerizable mesogenic compound having a nonpolar terminal group; and optionally at least one chiral compound. Preferably the polymerizable surface-active compound comprises one or two polymerizable groups selected from the group consisting of an acryl group, a methacryl group, an epoxy group, a vinyl group, a vinyloxy group, a styrene group and a prophenyl ether group. More preferably the polymerizable surface-active compound is a compound represented by CnF(2n+1) SO2N(C2H5)CH2CH2OCOCH=CH2 or CnF(2n+1) SO2N(C2H5)CH2CH2OCOC(CH3)=CH2, wherein n is an integer of 4-8 and the perfluoroalkyl group is a liner or branched group.
Patent KR-20030086801-A (KR)
Title: Method of dividing bank of a flash memory and apparatus of dividing bank of a flash memory
Inventor: KANG HYEOK
IPC: G11C16/02
Filed: 2002-05-07
Abstract: PURPOSE: A method and an apparatus for dividing bank of a flash memory are provided to control a size and a position of the bank flexibly by receiving a bank size and a bank start address to perform a write operation. CONSTITUTION: According to the bank dividing apparatus of a flash memory dividing a flash memory into banks having a memory pointer where electrical data are stored, a bank size latch unit(130) latches bank size determined by external data. An address latch unit(110) latches an external address. An address sensing unit(120) senses a start address by receiving an address from the above address latch unit. And a bank determination unit(140) determines the size and position of the bank to perform a write operation using the pointer on the memory by receiving the bank size from the bank size latch unit and the start address of the bank from the address sensing unit by an external command, and divides the flash memory in a bank unit by referring to the bank performing the write operation.
Patent KR-20030089609-A (KR)
Inventor: KOO NAM MO
IPC: B60H1/08
Filed: 2002-05-16
Abstract: PURPOSE: An air conditioner for a vehicle is provided to compact a case of the air conditioner to reduce space occupied by the air conditioner in the vehicle. CONSTITUTION: An air conditioner includes an evaporator(2) cooling down air; a heater core(3) installed to be separated from the evaporator, and heating air; and a case(1). The case includes a lower case(1b) having a heat exchange part including the evaporator, the heater core, and a main temperature door(4) installed in such a manner that the main temperature door is rotated between the evaporator and the heater core to control wind volume of air; an upper case(1a) installed integrally with an upper part of the lower case in such a manner that the upper case is connected with the lower case, and having a mode bleeding part(60) formed thereon to bleed air having exchanged heat in the heat exchange part for each of modes; and a partition(11) installed between the upper case and the lower case so that the partition partitions the upper case and the lower case, and having an air mixing channel(50) formed on one side thereof to allow the upper case and the lower case to be connected with each other so as to guide air having exchanged heat to the mode bleeding part.