baber/WOPTO huggingface dataset:
Patent KR-20030085669-A (KR)
Title: PCMCIA/IEEE1394 Relay apparatus of Set-top Box for satellite telecommunication
Inventor: HONG GWANG SEON
IPC: H04N7/20
Filed: 2002-04-30
Abstract: PURPOSE: A PCMCIA/IEEE 1394 interface of a set top box for receiving satellite broadcast is provided to transmit broadcasting data at higher rate and to reduce data loss due to transmission of broadcasting data of a TS signal. CONSTITUTION: A PCMCIA/IEEE 1394 interface(100) of a set top box for receiving satellite broadcast includes a PCMCIA port(120), an IEEE 1394 interface(160), and a switch(140). The PCMCIA port is connected to a PCMCIA slot linked with a main board of the set top box and receives broadcasting data of a TS signal converted by the set top box through the PCMCIA slot. The IEEE1394 interface is connected to an IEEE 1394 port(10) linked with an external device and transmits the broadcasting data of the TS signal inputted to the PCMCIA port to the external device through the IEEE 1394 port. The switch transmits the broadcasting data of the TS signal inputted to the PCMCIA port to the IEEE 1394 interface through a transmission line on the basis of a control command inputted to the PCMCIA port.
Patent KR-20030087285-A (KR)
Title: Ring type boat top cover for equipment of semiconductor process
Inventor: KIM TAE HWAN
IPC: H01L21/22
Filed: 2002-05-08
Abstract: PURPOSE: A ring type boat top cover of semiconductor processing equipment is provided to be capable of reducing a thin film melted to the ring type boat top cover when carrying out a poly process for minimizing the generation of particles due to the increase of the thin film accumulated at the ring type boat top cover. CONSTITUTION: A ring type cover(20) is installed at the upper portion of a boat, wherein the boat is used for stably loading a wafer. Preferably, the ring type boat top cover is capable of minimizing the generation of particles by reducing the size of a thin film melted on the ring type boat top cover when carrying out a poly process. At this time, the boat is made of quartz.
Patent KR-20030088626-A (KR)
Title: The mobile that displays the spent credit money
Inventor: WON YONG SUNG
IPC: H04B1/40
Filed: 2002-05-13
Abstract: PURPOSE: A method of displaying charges for margin transaction payment on a cellular phone is provided to directly transmit charges to a terminal, or to configure a connector for connecting the terminal with the cellular phone to store the charges on the cellular phone, thereby displaying charge details. CONSTITUTION: Charges for margin transaction payment are displayed on a cellular phone. Information on the charges paid by margin transaction is transmitted to the cellular phone. A margin transaction payment terminal transmits charge data to the cellular phone. The cellular phone gathers statistics of the charges for the margin transaction payment, and classifies the charges.
Patent KR-20020090862-A (KR)
Inventor: PARK CHIM KON
IPC: A47B9/14
Filed: 2002-05-15
Abstract: PURPOSE: A device for adjusting a height of a desk or chair is provided to improve the convenience of manipulation thereof by installing a stoppage member thereto. CONSTITUTION: A body(1) of the height adjusting device is drilled with a prop insertion hole(2) into which a lower prop of a desk or chair will be inserted, and the upper end of the prop insertion hole is formed with a raised jaw portion to which the upper end of the lower prop is captured. The body is also drilled with a seating groove(4), and a penetrating hole(5) between the seating groove and the prop insertion hole. After a holding rod(7) having a protrusion(8) and a spring(9) are installed inside the seating groove, a cover(6) is fixed thereon by a bolt(11). After fixing the height adjusting device to the lower prop, an upper prop is inserted into the lower prop so as to be moved up and down. Additionally, a stoppage member is installed to the holding rod.
Patent KR-20020091782-A (KR)
Inventor: JU GYU JUN
IPC: C08L33/08
Filed: 2002-05-27
Abstract: PURPOSE: Provided are a resin composition and an optical lens prepared by using the composition, which are excellent in its refractive index, Abbe's number, transparency and optical uniformity and lightweight. CONSTITUTION: The resin composition comprises 10-75 parts by weight of (meth)acrylate compound with the bisphenol A structure, represented by the formula 1; 1-70 parts by weight of the aliphatic polythiol compound represented by the formula 2; 1-40 parts by weight of (meth)acrylate compound containing sulfur, represented by the formula 3; and 1-45 parts by weight of (meth)acrylate compound with the aliphatic or alicyclic group, represented by the formula 4. In the formula 1, R1 and R2 are H or CH3; m and n are an integer of 0-4 and m+n is 0-8; and Y is H or OH. In the formula 2, R is S or C; R3 and R4 are selected from CH2SH, CH2CH2SH, COOCH2SH or COOCH2CH2SH; and R5 and R6 are CH2SH if R is C, and are absent if R is S. In the formulas 3 and 4, X is an aliphatic or alicyclic group; and Y is H or CH3. The optical lens is prepared by polymerizing and curing the composition.
Patent KR-20030091503-A (KR)
Title: Global position system receiving module
Inventor: HWANG GYU HAN
IPC: H04B1/40
Filed: 2002-05-28
Abstract: PURPOSE: A GPS(Global Positioning System) receiving module is provided to reduce cost by forming a signal selecting unit by a dielectric multi-layer substrate with a low price. CONSTITUTION: A transmitting and receiving device transmits and receives signals with the outside. A GPS receives location information from a satellite, and grasps location. A signal selecting unit(25) selectively receives signals received to the transmitting and receiving device and the GPS. The signal selecting unit(25) is installed in the GPS, and is formed using a diplexer formed as a pattern to be capable of integration.
Patent KR-20030093878-A (KR)
Title: Portable terminal having power-saving function, and method for control thereof
Inventor: HWANG JEONG HO
IPC: H04B1/40
Filed: 2002-06-05
Abstract: PURPOSE: A portable terminal having a power-saving function and a method for controlling the same are provided to suppress power consumption other than an element necessary for communication in case that a communication module installed at a portable terminal executes communication. CONSTITUTION: A portable terminal(100) having a power-saving function comprises an input part(110), an output part(120), a CDMA module(130), an external interface part(140), a control part(150), and a switching part(160). The input part(110), a user interface to generate an input signal to select or execute a function, comprises a key input part(112) and a microphone(114). The output part(120) comprises an LCD(122) to output display information on the screen and a speaker(126) to output a sound signal. The CDMA module(130) executes call setup if a communication request signal is received from the input part(110) or an external equipment. If call setup is normally made, the CDMA module(130) executes communication with the external equipment. For the external interface part(140), a USB(Universal Serial Bus) port is applicable. The control part(150) controls the overall operations of the input part(110), the output part(120), the CDMA module(130), the external interface part(140), and the switching part(160). The switching part(160) is controlled by the control part(150) or the CDMA module(130) according to either a communication mode or an activation mode.
Patent KR-20020059578-A (KR)
Inventor: YUN KWANG SIM
IPC: A23L17/60
Filed: 2002-06-10
Abstract: PURPOSE: A process of preparing sheet laver by heating raw laver powder, natural seaweed such as green laver, laminaria or the like and an additive and then compressing is provided which enriches nutritions, increases the adhesion and cohesion of raw laver, green laver and other materials, and easily produces sheet laver having a good taste. CONSTITUTION: Laver material containing 0.1 to 15 parts by weight of an extract of raw laver and other seaweeds and 0.1 to 10 parts by weight of raw laver powder is mixed with 2 to 40 parts by weight of dried laver powder, 1 to 10 parts by weight of green laver powder, or 1 to 10 parts by weight of a raw laver extract, 0.1 to 20 parts by weight of a glucoside material and 5 to 25% by weight of 2% rice paste at 40 to 70deg.C, compressed at a pressure of 1 to 20kg/cm¬2 and then sterilized.
Patent KR-20020096017-A (KR)
Title: Press-forming machine for glass
Inventor: KITAHARA HIDETOSHI
IPC: C03B11/08
Filed: 2002-06-14
Abstract: PURPOSE: To provide an apparatus for press molding of glass able to recover easily a product from a mold without flaw after finishing molding. CONSTITUTION: A lower molding unit 11 consists of a die plate 12, plural lower molding cores 13, a cavity die 14 and a slide plate 15. The cavity die 14 has plural first apertures 14a on the upper face side and a second aperture 14b on the lower face side. Each first aperture 14a is connected to the second aperture 14b. Each lower molding core 13 is set in each first aperture 14a. The side plate 15 is set in the second aperture 14b and supports the back side of each lower molding core 13. A through-hole 12a is penetrated at the die plate 12 and the top of an ejector rod 17 is housed in it. The ejector rod 17 can be moved to upper and lower directions and assembled in a transparent shaft 9 of the apparatus.
Patent KR-20030096934-A (KR)
Title: A side window glass locking apparatus in vehicle
Inventor: KIM YEONG TAE
IPC: E05C19/08
Filed: 2002-06-18
Abstract: PURPOSE: A side window glass locking device is provided to prevent the vibration of side window glass caused by traveling vehicles. CONSTITUTION: The side window glass locking device contains a striker(10) fixed to a glass sash, a lever(30) provided with a hanging end and rotating around a rotary shaft, and a spring providing elasticity to the lever, wherein a fixed end(20) is formed on the end of the striker(10) and an insert fixture(50) is formed on the inside of a hook(40) of the lever(30) coupled with the fixed end(20) to couple the striker(10) and the lever(30).
Patent KR-20040001081-A (KR)
Title: a Method for Manufacturing Clinker and Cement using Burning Ash the Living Wastes
Inventor: AHN JI HWAN
IPC: C04B18/10
Filed: 2002-06-26
Abstract: PURPOSE: A method for making a clinker and a calcium chloroaluminate fast setting cement by using incinerated domestic wastes recycled as a cement additive is provided to save the natural sources and costs. CONSTITUTION: The method for making a clinker comprises the steps of: quenching the incinerated materials generated from an incineration furnace of domestic wastes; selecting the particles having the size up to 30 mesh from the bottom of the incinerated materials; and firing the selected particles at the temperature of 800-1200 deg.C in an electric furnace to form a fast setting clinker. Further, 10-40 wt% of a gypsum is added to the fast setting clinker and then the mixture is crushed to form cement. In a variant, the fast setting clinker is added to a conventional Portland cement in the amount of 1-20 wt% to form cement.
Patent KR-20040001652-A (KR)
Title: two way orifice check valve device for hydraulic circuit
Inventor: KIM HAN SU
IPC: F16K15/02
Filed: 2002-06-28
Abstract: PURPOSE: A two-way orifice chuck valve device is provided to simplify the hydraulic circuit structure for reducing volume of the hydraulic circuit and cost. CONSTITUTION: A body(22) is formed in a first pressure chamber(P1), and a first and second orifices(24,26) are formed in each end of the body. A passage(28) is formed between the first and the second orifice. A plurality of protrusions are formed in outer surface of the body to form a fluid passage between the first pressure chamber and the body. An orifice chuck valve(20) is installed with a through passage(32) connected to the passage. A second pressure chamber(P2) is formed with an out passage(OUT) facing the first pressure chamber. A pressure valve is formed in the second pressure chamber.
Patent KR-20040003473-A (KR)
Title: Method of opening in bit line fuse
Inventor: YOON TAE YANG
IPC: H01L21/306
Filed: 2002-07-03
Abstract: PURPOSE: A bit line fuse opening method is provided to be capable of decreasing the level of difficulty of processes and reducing the failure of products. CONSTITUTION: After forming a plurality of bit line fuses(110) at the inner portion of a lower oxide layer(112), a polysilicon layer(114) is formed at the upper portion of the lower oxide layer. After sequentially forming the first to third oxide layer(116,118,120) at the upper portion of the polysilicon layer, a photoresist pattern(122) is formed at the upper portion of the resultant structure by depositing and patterning a photoresist layer. Then, the third oxide layer is selectively etched by using the photoresist pattern as the first etching mask. The second oxide layer is selectively etched by using the etched third oxide layer as the second etching mask. Then, the first oxide layer is selectively etched by using the second oxide layer as the third etching mask.
Patent KR-20040003895-A (KR)
Title: Method of manufacturing a flash memory cell
Inventor: DONG CHA DEOK
IPC: H01L21/8247
Filed: 2002-07-04
Abstract: PURPOSE: A method for manufacturing a flash memory cell is provided to be capable of enhancing coupling ratio of a floating gate and improving interface property between the floating gate and a dielectric film. CONSTITUTION: An isolation layer(109) with a protrudent part is formed at an isolation region of a substrate(101), wherein the width of the protrudent part is narrower than that of the isolation region. A tunnel oxide layer(110), a doped polysilicon layer(111) and an undoped amorphous silicon layer(112) are sequentially formed on the resultant structure. After the protrudent part is exposed by CMP, the exposed protrudent part is removed and a floating gate(120) is formed. Then, a dielectric film(116) and a control gate(119) are sequentially formed on the resultant structure.
Patent KR-20040003995-A (KR)
Inventor: KIM MYEONG SEON
IPC: C08K5/08
Filed: 2002-07-05
Abstract: PURPOSE: A tire tread rubber composition for a truck and a bus is provided, to prevent the rapid deterioration of the abrasion resistance in aging and to improve heat resistance and antiaging property. CONSTITUTION: The tire tread rubber composition comprises 100 parts by weight of a base rubber; and 1-3 parts by weight of a heat-resistant antiaging agent whose ratio of monomers to dimers and trimers is 1:9 to 1.5:8.5. Preferably the heat-resistant antiaging agent is 2,2,4-trimethyl-1,2-dihydroquinoline.
Patent KR-20040004960-A (KR)
Title: encapsulation method of Organic Electro luminescence Device
Inventor: KIM GWAN SU
IPC: H05B33/04
Filed: 2002-07-08
Abstract: PURPOSE: An encapsulation method is provided to reduce process time and costs and thickness and weight of the organic electroluminescence device, while preventing losses of permeability. CONSTITUTION: An encapsulation method comprises a step of coating a laminating film(34) on an organic electroluminescence device(32) formed on a substrate(30); a step of attaching a polydimethylesiloxane mask on the peripheral part of the laminating film; a step of forming an inorganic film layer(38) on the laminating film and the polydimethylesiloxane mask; a step of removing the polydimethylesiloxane mask; and a step of removing the laminating film formed beneath the polydimethylesiloxane mask.
Patent KR-20040005504-A (KR)
Inventor: LEE SEUNG UN
IPC: G06F1/00
Filed: 2002-07-10
Abstract: PURPOSE: A computer is provided to change and repair hardware easily by easily disassembling and assembling a casing. CONSTITUTION: A main body casing(10) receives a plurality of hardware and includes a cover opening(11) at one side thereof. A cover member(20) opens and closes the cover opening(11) based on a cover hinge(30) mounted at one side of the cover opening(11). A latch member(40) includes a locking unit capable of being engaged to the engaging unit, is supported capable of being slid on the main body casing(10), and moved between a locking position which engages the locking unit to the engaging unit and prevents an opened rotation of the cover member(20) and a locking releasing position which makes the locking unit be leased from the engaging unit and permits an opened rotation of the cover member(20). A stopping unit is mounted in the main body casing(10). A stopper(70) is mounted based on the stopper hinge mounted in the latch member(40) and rotated between a stopping position which engages the stopping unit and prevents a release of the latch member(40) from a locking state and a stopping releasing position which makes the latch member(40) be released from the stopping member and the latch member(40) be moved to a locking releasing state.
Patent KR-20040008421-A (KR)
Title: A method for forming a semiconductor device
Inventor: KIM DONG HYEON
IPC: H01L21/205
Filed: 2002-07-18
Abstract: PURPOSE: A method for forming a semiconductor device is provided to be capable of preventing the overhang of gap-fill material by using an oxygen sputtering process, and restraining the generation of voids when a post-deposition process is carried out. CONSTITUTION: An HDP(High Density Plasma) CVD(Chemical Vapor Deposition) oxide layer(61) is formed at a gap-fill region of a semiconductor substrate(51) by repeatedly carrying out an HDP CVD oxide layer depositing process and a sputtering etching process. A non-void HDP CVD oxide layer is formed by increasing the CD(Critical Dimension) of the upper portion of the gap-fill region using an oxygen gas alone when the first sputtering etching process is carried out. Preferably, the HDP CVD oxide layer has a thickness of 800-1200 angstrom.
Patent KR-20040008466-A (KR)
Title: Mobile telecommunication terminal having a digital camera
Inventor: YOO DAE YEONG
IPC: H04B1/40
Filed: 2002-07-18
Abstract: PURPOSE: A mobile communication terminal having a digital camera is provided to enable a digital signal processor and a baseband modem to share one SRAM(Static RAM), thereby reducing the number of components and minimizing terminal size. CONSTITUTION: A digital signal processor(21) processes and compresses video data photographed by an image sensor(20). A baseband modem(23) outputs control signals by mode, and processes a still image in a camera mode. An SRAM(24) is shared by the digital signal processor(21) and the baseband modem(23). The first multiplexer(22) switches the digital signal processor(21) and the baseband modem(23) to access the SRAM(24) by the control signals. An LCD controller(26) selectively inputs a motion picture and the still image. The second multiplexer(28) switches the digital signal processor(21) and the baseband modem(23) to access the LCD controller(26) by the control signals. A display(27) displays the motion picture or the still image.
Patent KR-20040008813-A (KR)
Title: Apparatus and method for fabricating carbon thin film
Inventor: SHIN KYUNG HO
IPC: H01J37/34
Filed: 2002-07-19
Abstract: PURPOSE: An apparatus and a method for forming a carbon thin film are provided to generate high-energy anions from a target and form a high-density layer by supplying argon gas and cesium gas to a surface of the target. CONSTITUTION: A vacuum chamber(11) is used for depositing a thin film on a substrate. The substrate is loaded into the vacuum chamber. A target(13) is installed on an opposite position to the substrate of the inside of the vacuum chamber. A cesium supply unit(15) is installed around the target. The cesium supply unit includes a plurality of injection holes in order to supply cesium gas to a surface of the target. A plurality of heating coils(16) are wound around the cesium supply unit in order to heat constantly the cesium supply unit.
Patent KR-20040009984-A (KR)
Title: The processing method of dried persimmon
Inventor: CHO SEUNG HONG
IPC: A23L19/00
Filed: 2002-07-26
Abstract: PURPOSE: Provided is a method for processing a dried persimmon comprising sterilizing a persimmon with an ozone generator, spraying a mixture of ozone and water thereon, drying with cold wind, sterilizing with a UV sterilizing lamp and then vacuum-packing, thereby producing the dried persimmon hygienically, and packing and storing the product without destruction of nutrition. CONSTITUTION: A persimmon is placed in an ozone generator for a specified time for sterilization and sprayed with a mixture of ozone and water while placing on a conveyor belt and brushing with a soft rotary brush to remove foreign substances such as dust, a straw, hair or the like, bacteria, virus, heavy metals or the like. The washed persimmon is dried with high pressure cold wind, sterilized by passing through a UV sterilizing lamp and then vacuum-packed with nitrogen or ozone.
Patent KR-20020070224-A (KR)
Inventor: CHOI WOO SUG
IPC: C04B22/04
Filed: 2002-08-02
Abstract: PURPOSE: A foamed mineral compound as heat insulation material comprising sodium silicate, phosphoric acid, cement, basalt, etc. is provided, which has improved thermal and physical characteristics and nonflammability. CONSTITUTION: The foamed mineral compound comprises liquid raw materials such as 40-43% of sodium silicate, 1-2% of phosphoric acid and 5-9% of water, and solid raw materials such as 15% of cement, 31.7% of powdered basal, and 3.3% of activated glass ceramic, zinc oxide, aluminum powder and additives. The resultant compound has the effects of heat insulation, soundproofing and fireproofing.
Patent KR-20040013656-A (KR)
Inventor: JANG JONG OH
IPC: F03B13/12
Filed: 2002-08-07
Abstract: PURPOSE: A generating apparatus is provided to reduce costs and fuel consumption, while preventing an environmental contamination. CONSTITUTION: A support column(11) is installed in the sea having a tidal range, and a buoyancy container(21) is arranged between the support columns. A buoyancy member(12) is connected to the support column through an escape preventing wire rope(15) in such a manner that the buoyancy member does not escape by the wave during the low tide and the buoyancy member obtains energies from the buoyancy and force of wave. A storage container(14) is filled with the seat water and floats at the seal level by using the buoyancy of the buoyancy container during the high tide. The buoyancy member obtains energies from the gravity of the buoyancy member and force of wave when the sea water flows away. The buoyancy member obtains energies from the buoyancy and force of wave during the low tide, and the buoyancy container is submerged into the sea water.
Patent KR-20040016712-A (KR)
Title: Communication apparatus and method for personal digital assistant connected mobile terminal
Inventor: LEE JI EUN
IPC: H04B1/40
Filed: 2002-08-19
Abstract: PURPOSE: A communication device for a PAD(Personal Digital Assistant) connected with a mobile communication terminal and a method therefor are provided to improve a communication function by installing a communication module of the mobile communication terminal in the PDA. CONSTITUTION: A PDA(20) has a network processing unit(22). The network processing unit(22) transmits a communication command to an external communication module connected through a serial port(21), receives result data with respect to the communication command, and transmits the result data to an upper layer. A mobile communication terminal(10) has a wireless modem(12) and a transceiver(11). The wireless modem(12) encodes data transmitted through the serial port(21) according to a communication standard, and outputs the encoded data. The wireless modem(12) decodes data transmitted from a base station, and outputs the decoded data to the network processing unit(22). The transceiver(11) modulates the output signal of the wireless modem(12) into an RF(Radio Frequency) analog signal, and transmits the RF analog signal to the base station through an antenna. The transceiver(11) converts a signal received from the antenna into a baseband signal, and outputs the baseband signal to the wireless modem(12).