baber/WOPTO huggingface dataset:
Patent KR-20030083100-A (KR)
Title: Block encrypting device for fast session switching and method of operating the same
Inventor: LEE SANG HAN
IPC: H04L9/06
Filed: 2002-04-19
Abstract: PURPOSE: A block coding apparatus capable of changing a high-speed session and a method for driving the same are provided to reduce a delay time due to a session change by performing a series of operations for a session change at high speed using hardware of the block coding apparatus. CONSTITUTION: A host matching unit(200) performs a standard matching function of a host. A local bus arbitrator(201) transmits instruction data and coding/decoding processing data inputted from the host and transfers coding/decoding result data and response data to the host. An instruction interpreter(207) analyzes the instruction data from the host. If the instruction data is coding/decoding processing instruction, the instruction interpreter(207) generates response data to transmit it to the host matching unit(200), and otherwise, it transmits variables required to the instruction data and a coding/decoding processing to instruct the start of a coding/decoding processing operation. A CPU(Central Processing Unit) generates response data corresponding to the instruction performance result. A code chip receives the variables from the instruction interpreter(207) to realize a block code algorithm and to perform a block coding or decoding operation. A session data memory stores data of a session key, an initialization vector, an operation mode, a condition of a session. Input/output buffer memories temporarily stores the coding/decoding processing data from the host and the coding/decoding processing result data of the code chip.
Patent KR-20030084459-A (KR)
Inventor: JANG BYOUNG CHUL
IPC: H04B1/38
Filed: 2002-04-26
Abstract: PURPOSE: A multi-combination separable type multifunctional cellular phone is provided to multiple-combine a multiple pack having various functions with a pack combination of a battery pack, and to separably combine the battery pack thereafter, thereby implementing user convenience. CONSTITUTION: A connection optical coupler(26) is installed on a connection plate(14) of a memory stick connector in order to combine a multiple pack with a pack combination of a battery pack(5) in a cellular phone(1). After inserting a memory stick(101) thereinto, a data recorder pack, a TV pack(201), a text recognition dictionary pack(301), and the battery pack(5) are multiple-combined by a pack stopper(22) deviated from one side. The pack stopper(22) is inserted into the pack combination, to reciprocally connect circuits with connection holes(25) and the connection optical coupler(26).
Patent KR-20020042779-A (KR)
Title: Optical scanner
Inventor: LEE JIN HO
IPC: G02B26/10
Filed: 2002-05-03
Abstract: PURPOSE: An optical scanner is provided to realize a normal image at a relative slow speed by alternatively changing a laser scanning direction in order to remove a feedback time. CONSTITUTION: Fixing members(4) are formed on an upper surface of a basic substrate(5) of an optical scanner. A mirror plate(1) is positioned above the basic substrate(5) and has a hardening surface for reflecting an incident rays. Shafts(2) are installed at both sides of the mirror plate(1) in order to ensure a rotational movement of the mirror plate(1) relative to the basic plate(5). Moving members(3) are attached to a lower portion of the mirror plate(1) with corresponding to the fixing members(4) of the basic substrate(5). The fixing members(4) and the fixing members(4) are provided between the mirror plate(1) and the basic substrate(5) at both sides of the shafts(2).
Patent KR-20020066307-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2002-05-08
Abstract: PURPOSE: An automatic water gate for inputting/outputting water-purification materials stocked in a main body of a water gate is provided to prevent water pollution by removing organic pollutants effectively. CONSTITUTION: The automatic water gate for inputting/outputting water-purification materials stocked in a main body of a water gate comprises a box for stocking water-purification materials(22) into a water gate(1) by using a latticed steel material(6), a board formed on the lower end of the water gate and coupled with the latticed steel material, many through holes(44) formed on the board to let water flow easily, a permeable member(33) paved on the latticed box to prevent the separation of water-purification materials to the outside of the water gate(1), and a locking device(11) formed on the upper side of the water gate(1) and combined with the water gate(1) by a coupling member(55).
Patent KR-20030090903-A (KR)
Title: Holder for rodents
Inventor: CHOI JAE MUK
IPC: A61D3/00
Filed: 2002-05-23
Abstract: PURPOSE: A correction frame for rodent is provided to enable the entrance or exit of rodent thereinto or therefrom, and to minimize the motion of the body and tail of an animal thus achieving a minimization in labor. CONSTITUTION: The correction frame for rodent comprises a head portion(11) into which the head of an animal is inserted, a body portion(12) for receiving the body of the animal, and a tail portion(13) for bearing the tail of the animal. At the upper surface of the body portion is formed an opening/closing cover(21) for allowing the entrance/exit of the animal. A fixing plate and an abdomen bearing plate are installed inside the body portion so as to move forward or rearward, thereby coming into close contact with the hips and abdomen of the animal.
Patent KR-20030094661-A (KR)
Title: chuck assembly of ashing equipment for fabricating semiconductor device
Inventor: HUH SEONG TAE
IPC: H01L21/3065
Filed: 2002-06-07
Abstract: PURPOSE: A chuck assembly of equipment for etching a semiconductor device is provided to improve process uniformity and extend a replacement interval and lifetime of an insulation ring by uniformly depositing a coating layer on the corner of the insulation ring and by maintaining a stable state in a fabricating process. CONSTITUTION: A chuck body(10) is so stepped that the upper edge of the chuck body confronts the lower surface of a wafer while the upper edge is separated from the chuck body, closely supporting the center of the lower surface of the wafer. A focus ring(12) is so stepped that the inside lower surface of the focus ring is closely supported at the stepped surface of the chuck body and the inside upper surface of the focus ring is settled to insert the lower surface of the wafer. The insulation ring(20) is so installed to closely support the lower surface of the focus ring extended to the outside side portion of the chuck body. The upper portion of the insulation ring adjacent to the outside edge of the focus ring protrudes from the upper surface of the focus ring to form a curvature.
Patent KR-20040008530-A (KR)
Title: Flash memory cell and method of manufacturing the same and programming/erasing/reading method of flash memory cell
Inventor: JUN YU NAM
IPC: H01L21/8247
Filed: 2002-07-18
Abstract: PURPOSE: A flash memory cell, a fabricating method thereof, and a method for programming/erasing/reading a flash memory cell are provided to form a 2-bits cell and a 3-bits cell high-density by using an existing fabrication process. CONSTITUTION: An isolation layer having a protruded part is formed on a field region of a semiconductor substrate(100). The isolation layer is higher than a surface of the semiconductor substrate(100). The first tunnel oxide layer(114) is formed on the semiconductor substrate. A material layer for the first floating gate(116) is patterned. The second tunnel oxide layer(118) and a material layer for the second floating gate(120) are formed on the semiconductor substrate. The first tunnel oxide layer(114) is isolated from the protruded part by performing a CMP process for the second tunnel oxide layer(118) and the material layer for the second floating gate(120). A material layer for control gates(124) and a hard mask layer are formed on the resultant structure. The hard mask layer, the material layer for control gates, the material layer for second floating gate, the second tunnel oxide layer, the material layer for the first floating gate, and the first tunnel oxide layer are patterned by using a mask.
Patent KR-20040010888-A (KR)
Title: System and Method for Home Monitoring Service Using Dynamic IP
Inventor: KO JIN
IPC: G06F17/00
Filed: 2002-07-25
Abstract: PURPOSE: A system and method for servicing a home monitoring service using a floating IP is provided to monitor a video of a home or a company through a remote terminal of a remote place user by installing a program in a home wire terminal which is connected to a camera and transmits a video and supplying a floating IP address of the home wire terminal for the remote place user. CONSTITUTION: An IP address supplying unit(430) receives a changed floating IP address from a home terminal and a remote place terminal, and stores the floating IP. In the case that a remote place user requests the floating IP address of the home terminal, the IP address supplying unit(430) supplies the floating IP address to the remote place terminal. A database(460) is connected to the IP address supplying unit(430) and stores the floating IP address being supplied from the home terminal and the remote place terminal. A control unit(450) is connected to the IP address supplying unit(430) and the database(460), and stores the floating IP address transmitted from the home terminal and the remote place terminal. Otherwise, in the case that the remote place user requests the floating IP address, the control unit(450) transmits the floating IP address of the home terminal to the remote place terminal. A program supply unit(440) is mounted in the home terminal connected to the camera and supplies a program for transmitting a video of the home or the company being photographed by the camera and the floating IP addresses of the home terminal and the remote place terminal.
Patent KR-20040011973-A (KR)
Title: Assembling structure controlpanet and PCB in washing machine
Inventor: KIM GWANG SU
IPC: D06F39/00
Filed: 2002-07-31
Abstract: PURPOSE: Assembling structure for a substrate and a control panel of a washing machine is provided to reduce working hours and failure rate by aligning bolt grooves of the control panel and bolt holes of the control substrate with fitting protruded guides of the control substrate to guide grooves of the control panel. CONSTITUTION: Plural guide grooves(204) are formed in the rear part of a control panel(20), and placed in the edges of the control panel. Protruded guides(402) are formed in the outer periphery of a case of a control substrate(40). Plural bolt holes are formed in the control substrate, and bolt grooves are formed in the control panel. The protruded guides of the control substrate are inserted to the guide grooves of the control panel. Thus, the bolt grooves of the control panel are arranged automatically corresponding to the bolt holes of the control substrate. The control substrate is combined with the control panel by inserting the bolts to the bolt holes in aligning the control substrate to the control panel.
Patent KR-20040013885-A (KR)
Title: Temperature sensor having shifting temperature detection circuit for use in high speed test and method for detecting shifting temperature
Inventor: SIM JAE YUN
IPC: H03K17/94
Filed: 2002-08-09
Abstract: PURPOSE: A temperature sensor having a shifted temperature detection circuit appropriate for high speed test and a method for detecting a shifted temperature are provided to detect the shifted temperature shifted from a target temperature without varying a temperature in a process chamber, and to reduce a working time required in temperature tuning. CONSTITUTION: According to the temperature sensor(100) having a reduced resistance part(NO1) where a current is decreased according to the increase of a temperature, a weighted resistance string part(150) has a plurality of binary weighted resistors connected in serial between the reduced resistance part and a ground port(VSS). And a short switching part(160) shorts each of the binary weighted resistors selectively in response to test input signals to detect the shifted temperature of the above temperature sensor.
Patent KR-20040013950-A (KR)
Title: Apparatus and method for printing seal in tft-lcd
Inventor: KIM SEONG YEOL
IPC: G02F1/1339
Filed: 2002-08-09
Abstract: PURPOSE: A seal pattern printing apparatus of a liquid crystal display device and a printing method are provided to prevent a fabrication process from being delayed. CONSTITUTION: A sealant dispenser(550) stores a sealant by connecting a plurality of dispensers(310) and dispenses the sealant to a sealing area out of a substrate. And a sealant dispense controller is connected to the sealant dispenser and controls the dispense amount of the sealant. The sealant dispenser includes a nozzle(410) which is attached to a bottom of the dispenser and is formed with a slit(430) through which the sealant is dispensed. The nozzle has a prism shape.
Patent KR-20040019146-A (KR)
Inventor: KIM DONG JUNG
IPC: H04N5/225
Filed: 2002-08-26
Abstract: PURPOSE: A lens cover is provided to remove alien substances from a lens in a process of covering a lens, and protect the lens from a shock, thereby preventing the performance of the lens from lowering. CONSTITUTION: A lens cover(100) is formed of a main cover body(110) and a cushion(120) installed inside the cover body facing a lens. When the main cover body covers a lens part, the cushion of the lens cover directly contacts with the lens. The cushion is made of non-woven fabric to remove alien substances secured on the lens and remove static electricity of the lens.
Patent KR-20040020403-A (KR)
Title: Method of Crush of Jade an Ore For Packing
Inventor: JEONG YONG TAE
IPC: B24B31/02
Filed: 2002-08-30
Abstract: PURPOSE: A method for crushing and arranging rough jades for package is provided to pack the rough jades as a unit package for sale. CONSTITUTION: Rough jade masses are crushed in size of 4 to 5 cm. The crushed jades are injected into a rotational drum, and then the crushed jades are crushed with each other in the rotational drum to be blunt at the corners of jades. The crushed jades are injected into the rotational drum with grinding materials, and then the corners of the jades are rounded off by the frictional action with the grinding materials. The crushed jades(1) are heated on salts in a shell at the high temperature. The heated jades are collected from the salts for cooling. The collected jades are packed with vinyl as a unit package.
Patent KR-20040022813-A (KR)
Title: Method for cleanning photosensitive drum of electrophotographic printer
Inventor: KIM WAN HA
IPC: G03G21/00
Filed: 2002-09-09
Abstract: PURPOSE: A method for cleaning a photoconductive drum of an electrophotographic printer is provided to effectively remove the filth from the surface of the photoconductive drum even without mounting an additional cleaning device. CONSTITUTION: A method comprises a step(S10,S20) of printing images when print data are input; a step(S30,S40) of stopping the image printing operation when the image printing operation for the input print data is finished; a step(S50) of driving the photoconductive drum in a reverse direction; a step(S60,S65) of judging whether the rotating angle of the photoconductive drum falls within the predetermined range; a step(S70) of driving the photoconductive drum in a forward direction if the rotating angle of the photoconductive drum falls within the predetermined range; and a step(S80,S90) of stopping the rotation of the photoconductive drum if the rotating angle of the photoconductive drum in the forward direction is larger than the rotating angle of the photoconductive drum in the reverse direction.
Patent KR-20040023267-A (KR)
Inventor: LEE GEUN BOK
IPC: B60R7/12
Filed: 2002-09-11
Abstract: PURPOSE: An umbrella stand for a bus is provided to firmly support an umbrella and to simplify the structure of the umbrella stand by simply installing a rainwater receiver at a hole formed at a floor. CONSTITUTION: A funnel-shaped rainwater receiver(6) is installed at a hole(5) formed at the inside of a heater duct(3), and has a drain hole(7). A drainpipe(8) is connected to the bottom of the rainwater receiver. An insertion hole(9) is formed at the upper surface of the heater duct. Foldable holders(10,10') are installed above the insertion hole.
Patent KR-20040026850-A (KR)
Title: Inner shield for CRT
Inventor: KIM HU DEUK
IPC: H01J29/02
Filed: 2002-09-26
Abstract: PURPOSE: An inner shield for cathode ray tube is provided to prevent mislanding phenomena of an electron beam scanned from an electron gun at a fluorescent film due to the influence of a grounding magnetic field. CONSTITUTION: An inner shield for cathode ray tube comprises a base part(31) mounted at a cathode ray tube, an aperture part(32) oppositely arranged at the base part, and a shield part(33) forming the aperture part by being extended from the base part and having a pair of long side parts(34,35), a pair of short side parts(36,37), and a protrusion part(34a,35a). A side making at least one of the aperture parts among the long side parts is protruded in an opposite direction about the base part.
Patent KR-20030051200-A (KR)
Inventor: KODAMA KUNIHIKO
IPC: C08F20/28
Filed: 2002-10-01
Abstract: PURPOSE: To provide a positive photosensitive composition which improves the profile of lines and suppresses the falling of a pattern. CONSTITUTION: The positive photosensitive composition comprises (A) a specified acid generator which generates an acid upon irradiation with an active ray or radiation and (B) a resin which has a monocyclic or polycyclic alicyclic hydrocarbon structure and is decomposed by the action of the acid to increase solubility in an alkali developing solution.
Patent KR-20040031366-A (KR)
Title: Method of forming contact plug having double doping profile in semiconductor device
Inventor: RYU CHANG U
IPC: H01L21/28
Filed: 2002-10-05
Abstract: PURPOSE: A method for forming a contact plug with double doping profile is provided to reduce contact resistance between the contact plug and a junction region or a storage node by using a double doping profile. CONSTITUTION: A contact isolation layer(28) with an opening part is formed on a semiconductor substrate(21). A contact plug(29a) is formed in the opening part by depositing a conductive layer and planarizing. Dopants, such as arsenic and phosphorous having different diffusion profile are sequentially implanted into the contact plug and activated, thereby forming an arsenic activation layer(30a) and a phosphorous activation layer(31a).
Patent KR-20040032282-A (KR)
Title: Single carrier transmission system and a method using the same
Inventor: JUNG JIN HUI
IPC: H03M13/35
Filed: 2002-10-08
Abstract: PURPOSE: A system for transmitting single carrier and a transmitting method thereof are provided to insert additional information by using a Walsh code, thereby increasing the reliability of transmission signals. CONSTITUTION: A scrambler(100) randomizes transmitting data signals. An FEC(Forward Error Correction) unit(110) corrects a bit error of an inputted data stream. A PN(Pseudo Noise sequence) information generator(120) generates PN information which is synchronous information for synchronization between a transmitting side and a receiving side. A Walsh code generator(130) generates a Walsh code which is additional information related to the transmitting side. A logic combination unit(140) logically combines the generated Walsh code with the PN information. A multiplexer(150) inserts the combined Walsh code and the PN information into the data stream.
Patent KR-20040034019-A (KR)
Inventor: LEE JEONG HOON
IPC: A61K8/97
Filed: 2002-10-16
Abstract: PURPOSE: Provided is a honey syrup-cosmetics by using honey syrup reproduced by a honey bee fed with a cucumber or snake gourd mixed with naturally produced honey syrup. Therefore, it has no adverse side effect possibly caused by artificial matters. CONSTITUTION: A honey syrup-cosmetics is manufactured by mixing a cucumber or a snake gourd with naturally produced honey syrup then aging at low temperature for 24 hours; feeding a honey bee with the mixture to reproduce honey syrup, wherein the bee stores the reproduced honey bee in a beehive, followed by purification and demoisturization; and centrifuging the reproduced honey syrup to remove impurities.
Patent KR-20040036072-A (KR)
Title: Glass cover for electric lighting device and manufacturing method of the same
Inventor: MOON JAE WON
IPC: F21V3/00
Filed: 2002-10-23
Abstract: PURPOSE: An illuminating lamp cover and a fabricating method thereof are provided to simplify a coupling process and a decoupling process and enhance an effect of decoration by forming a plane rim part on a main body of an illuminating lamp. CONSTITUTION: A method for fabricating an illumination lamp cover includes a plate glass treatment process, a loading process, a cover molding process, and a rim treatment process. The plate glass treatment process is performed to form a plate glass having a predetermined area(S1). The loading process is performed to load the processed plate glass on a mold having an illuminating part and a rim part(S2). The cover molding process is performed to mold the illuminating part and the rim part under a heating furnace(S3). The rim treatment process is performed to form the durability to the rim part of the flat glass by performing a preheating process, a heating process, and a cooling process(S4).
Patent KR-20040038021-A (KR)
Title: Mobile phone with built-in camera
Inventor: CHO JU YEON
IPC: H04B1/38
Filed: 2002-10-31
Abstract: PURPOSE: A camera built-in cellular phone is provided to supply light necessary for photographing an image, and to reflect the image in a direction of camera photographing, then to emit light in the direction of the camera photographing, thereby protecting the camera as photographing at night and enabling a photographed user to recognize the photographing. CONSTITUTION: An upper folder(100) has a display for inputting an image signal and outputting an image on an inner side. A lower folder(200) has a battery(300) for applying power to a cellular phone on an outer side. A camera setting portion(210) is comprised in concave shape on an outer side of the lower folder(200). A camera(220) photographs the image. A flash(230) supplies light necessary for photographing the image. A photographing display light(240) emits light in a direction of camera photographing when the camera(220) starts photographing the image. The camera(220), the flash(230), and the photographing display light(240) are combined together to be inserted into the camera setting portion(210).