baber/WOPTO huggingface dataset:
Patent KR-20030093803-A (KR)
Title: Method for fabricating semiconductor device having dual threshold voltage
Inventor: AHN TAE HANG
IPC: H01L27/092
Filed: 2002-06-05
Abstract: PURPOSE: A method for manufacturing a semiconductor device with dual threshold voltage is provided to be capable of restraining short channel effect and punch-through by heavily doping threshold voltage ions into a channel region of a cell region. CONSTITUTION: A gate oxide layer(22) is formed on a semiconductor substrate(21) defined by a cell region(I) and a peripheral region(II). A conductive layer(23) is formed on the gate oxide layer(22). A mask is formed on the resultant structure so as to selectively open the cell region(I). Fluorine ions are selectively implanted to the exposed conductive layer(23) of the cell region(I). After removing the mask, the fluorine ions implanted to the conductive layer are activated. Then, gate electrodes are formed on the cell and peripheral region by etching the conductive layer.
Patent KR-20030093059-A (KR)
Inventor: YANG CHUL SOON
IPC: E02D5/56
Filed: 2002-05-30
Abstract: PURPOSE: A pre-boring pile provided with a retreated groove formed on a pile and a rotary hollow pile having a spiral rugged part is provided to increase the bearing power of a pre-boring pile and to reduce the noise and vibration transferred while driving a pre-boring pile. CONSTITUTION: The pre-boring pile comprises a hollow pile(19), a retreated groove formed on the upper part of the pile, spiral rugged parts(12,13) formed on the outer circumference of a body, and a rotor coupler(10) coupled with the pile(19) to rotate smoothly. Wherein the rotor coupler(10) contains a projection(14) coupled with the hollow pile not to be separated and provided with tour blades(15) to transfer rotation to the pile, and four retreated grooves(11) are formed on the upper part of the hollow pile(19) to make a shaft(9) press and rotate the pile if motive power is transferred through a shaft(9) from a power source.
Patent KR-20020095114-A (KR)
Title: Electronic device and method of fabricating the same
Inventor: HASHIMOTO MASAHIKO
IPC: H01L31/0203
Filed: 2002-06-11
Abstract: PURPOSE: An electronic device and its manufacturing method are provided to be suitable for miniaturization and integration by taking measures that seals the electronic device in an atmosphere of pressure-reduced or an atmosphere of inert gas in the unit of the area in which detectors for infrared radiation or the like and electron emitting elements are disposed. CONSTITUTION: The electronic device comprises a main body substrate(100) having a plurality of cell regions in which at least one element is disposed, a cap body(140) placed on the above described main body substrate, a cavity portion provided in a position having the element disposed therein and being located in at least one cell region of the above described plurality of cell regions, enclosed by the above described main body substrate and the above described cap body, and maintained in an atmosphere of reduced pressure or in an atmosphere of inert gas, and a ring-shaped joining portion provided between the above described main body substrate and the above described cap body for isolating the above described cavity portion from external space.
Patent KR-20030094980-A (KR)
Title: A fly flap
Inventor: SHIN SUK KYUN
IPC: A01M3/02
Filed: 2002-06-11
Abstract: PURPOSE: Provided is a fly swatter having sticky plates on both sides to easily swat flies or mosquito by agitating the swatter. CONSTITUTION: The fly swatter(1) comprises a swatter plate(2), a handle(3) and sticky plates(10,20) including adhesive panels(11,21) attached with adhesive tapes(13,23). The adhesive tapes(13,23) on the sticky plates(10,20) are applicable for easily catching flies or mosquitos when a user grips and agitates the handle(3) to make the flies and mosquitos to be sticked on sticky liquid(12) formed on one side of the sticky plates(10,20).
Patent KR-20040001456-A (KR)
Title: Method for connecting XPA in dummy pattern in fabrication of reticle
Inventor: CHOI SANG TAE
IPC: H01L21/027
Filed: 2002-06-28
Abstract: PURPOSE: A method for combining XPA in dummy pattern is provided to reduce the number of exposure in fabrication of a reticle. CONSTITUTION: An aligning key(10) and a dummy pattern(A) are formed on a reticle(100). An XPA key is formed at the right and left side of the dummy pattern. An exposure is performed relative to the XPA key located in the right and left side of a wafer by way of the reticle. The dummy pattern and the XPA key may be exposed at the same time. The aligning key(10) is protected in the subsequent masking process by pre-exposing the aligning key formation area with the dummy pattern.
Patent KR-20030007035-A (KR)
Inventor: ARNAUD CASAGRANDE
IPC: H04L27/20
Filed: 2002-07-08
Abstract: PURPOSE: A double up-conversion modulator is provided to perform modulation with low-power consumption. CONSTITUTION: The first conversion stage(1) has two modulation units(101,102). The modulation units(101,102) receive quadrature phase baseband signals at one input. The modulation units(101,102) are controlled by four quadrature phase carrier signals of the first intermediate frequency(IF1). The modulation units(101,102) deliver opposite up-converted signals(IF1C,IF1C_b) of the first intermediate frequency(IF1) at one output. The second up-conversion stage(2) receives the up-converted signals of the first intermediate frequency(IF). The second up-conversion stage(2) is controlled by two other in-phase opposition carrier signals of the second intermediate frequency(IF2). The second up-conversion stage(2) delivers a high frequency signal(HF_M) at one output. The high frequency(HF) corresponds to the sum of the first and second intermediate frequencies(IF1+IF2).
Patent KR-20040008566-A (KR)
Title: Printer having facsimile function capable of selecting printing mode and driving method thereof
Inventor: LEE GWANG YEOL
IPC: G03G15/00
Filed: 2002-07-18
Abstract: PURPOSE: A printer having a function of facsimile capable of selecting a print mode and a method of driving the printer are provided to carry out printing in a monochrome or color print mode irrespective of the format of facsimile data received from an external device. CONSTITUTION: A printer includes an input unit(100), a facsimile receiving unit(152), a line interface(154), a printing unit(140), and a controller(130). The input unit has keys by which a user selects one of color and monochrome print modes. The facsimile receiving unit receives facsimile data from an external device. The line interface is connected to a communication network to transmit the facsimile data to the facsimile receiving unit, and sends information output from the facsimile receiving unit to the external device. The printing unit prints the facsimile data received through the facsimile receiving unit. The controller judges whether the facsimile data is monochrome data or color data when the monochrome print mode selected. When the facsimile is color data, the controller controls the line interface to transmit information that informs the external device that the facsimile data is not suitable for the monochrome print mode to the external device.
Patent KR-20030011686-A (KR)
Inventor: BULGAJEWSKI EDWARD F
IPC: B60R1/12
Filed: 2002-07-30
Abstract: PURPOSE: Provided is a heater for a mirror assembly embodying a signal which is illuminated with diffused light and wherein the heating element can be designed to modify the translucency of light emitted from the mirror. CONSTITUTION: Each mirror assembly(10) further includes a reflective element(16) having inner and outer generally parallel surfaces(18,20), respectively. The reflective element(16) includes a glass mirror with a reflective element on the inner or outer side or surface thereof and having the first end(22), arranged closer to a driver of the vehicle when the mirror assembly(10) is mounted thereon than is the second end(24) of the mirror(16).
Patent KR-20020068017-A (KR)
Inventor: CHOI JONG HAE
IPC: E04G7/20
Filed: 2002-08-02
Abstract: PURPOSE: Provided is vertical scaffold structure utilized usefully by handy assembling process on construction sites. CONSTITUTION: The vertical scaffold(5a) comprises the following as: guide(12) which is formed by extending from center of the one end of the bar; latch-bar(16) hinge(18)-combined on the one end side of the bar with latch holes(14); guide hole on the other end of the bar; iron catching(22) latched correspondent with latch holes(14) of latch-bar(16) formed at the other end of the bar(10) and other adjacent bar.
Patent KR-20040013443-A (KR)
Title: Air conditioner having cold and hot water supplying apparatus
Inventor: HA JONG GWON
IPC: F25B29/00
Filed: 2002-08-06
Abstract: PURPOSE: An air conditioner with a cold and hot water generating unit is provided to not only heat and cool but also generate and supply hot water by installing the cold and hot water generating unit in the air conditioner. CONSTITUTION: An air conditioner includes a compressor(202) compressing refrigerant into hot gas; a hot water generator(204) generating hot water through heat exchange between the hot refrigerant generated in the compressor and water; an outdoor heat exchanger(208) in which refrigerant and outside air exchange heat with each other; and a cold and hot water generator(212) generating hot water through heat exchange between refrigerant passing the hot water generator and water, and generating chilled water through heat exchange between refrigerant passing the outdoor heat exchanger and water. Carbon dioxide is used as refrigerant to reduce pollution. An indoor heat exchanger(218) is included to allow heat exchange between indoor air and hot water and chilled water generated by the cold and hot water generator so as to heat and cool an indoor space.
Patent KR-20040016342-A (KR)
Inventor: AHN SEANG SU
IPC: A01G1/04
Filed: 2002-08-16
Abstract: PURPOSE: Provided is a method for cultivating Cordyceps sinensis containing propolis by inoculating Cordyceps sinensis into a propolis-containing beehive filled with an insect material. CONSTITUTION: An insect material containing larvae, pupae, imagoes or the like and a trace amount of a biomass growth aid are filled into a beehive, sterilized in an autoclave, and cooled. Then, the sterilized insect material is inoculated with Cordyceps sinensis and cultured.
Patent KR-20040016540-A (KR)
Title: Apparatus for transmitting/receiving data on handover in mobile communication system serving multimedia broadcast/multicast service and method thereof
Inventor: CHO GI HO
IPC: H04W40/34
Filed: 2002-08-17
Abstract: PURPOSE: An apparatus and a method for transmitting and receiving data in hand-over in a mobile communication system which provides an MBMS(Multimedia Broadcast/Multicast Service) are provided to offer the MBMS to a CRNC(Controlling Radio Network Controller) in an SRNC(Serving RNC) when a UE(User Equipment) performs the hand-over. CONSTITUTION: An SRNC(702) transmits control information to a CRNC(703) for providing a packet service to a UE(706) which requests the packet service. The CRNC(703) receives control information for the packet service from the SRNC(702), and sets a radio access bearer corresponding to control information. The CRNC(703) transmits the packet service received through the radio access bearer to the UE(706).
Patent KR-20040017016-A (KR)
Inventor: KIM SANG GON
IPC: E05F15/16
Filed: 2002-08-20
Abstract: PURPOSE: An arm type window regulator of a door for a vehicle is provided to adjust the opening gap of a window glass conveniently and to reduce noise and load of a motor by decreasing lifting speed of the window glass with a motion track converting unit. CONSTITUTION: A sector gear(2) is installed in the lower part of a main arm(1) and supported in a module panel(3) by a supporting pin(4). The sector gear is rotated by a motor(5) fixed in the module panel to seesaw the main arm, and a slider(9) is installed in the upper part of the main arm. A sub arm(6) is crossed and supported in the center of the main arm by a pin(7) and moved horizontally along a sub arm rail(8) by mounting a slider(6') in the lower part. The sub arm rail is fixed in a door inner panel and a slider(9') is installed in the upper part of the sub arm. A guide rail(10) is guided in the sliders and moved up and down in seesawing the main arm and the sub arm. Clips(11,11') are mounted at both ends of the guide rail, and a window glass(12) is fixed in the upper part of the guide rail. Motion track converting units(20,21) of sliders are formed in the guide rail and the sub arm rail, and inclined parts(200,210) are integrally formed in the motion track converting units around the top dead center of the window glass of the guide rail and the sub arm rail to form the stepped portion in the guide rail.
Patent KR-20040017938-A (KR)
Title: Apparatus for shaking slag pot
Inventor: LEE YONG HO
IPC: B22D35/00
Filed: 2002-08-22
Abstract: PURPOSE: A device for preventing formation of lump skull by shaking continuous cast slag and sensing weight thereof is provided to prevent slag from sticking to slag pot and prevent hardening of slag by shaking the slag pot until continuous cast slag is treated at slag yard. CONSTITUTION: The device for preventing formation of lump skull by shaking continuous cast slag and sensing weight thereof comprises a slag off site resting deck(1) installed at slag off site to shake the slag pot when slag is slagged off into slag pot; a slag off site position sensor(3) for sensing position of the slag off site when slagging off the slag by moving casting completed molten steel ladle using a crane; a slag weight sensing sensor(4) for informing workers of weight of weight of the slag slagged off; and a transfer car resting deck shaking panel(5) for operating the transfer car resting deck when shaking a transfer car resting deck(2).
Patent KR-20040020396-A (KR)
Title: A different kind transfer material landfill apparatus of conveyer
Inventor: HWANG DAE YONG
IPC: B65G15/00
Filed: 2002-08-30
Abstract: PURPOSE: A device for hiding foreign conveying objects for a conveyor is provided to prevent iron ore from being attached to the conveyor by hiding limestone in the center part of the iron ore conveyed by the conveyor. CONSTITUTION: A plurality of support rolls are installed at the upper center of a base(20), and support the center of a conveyor for conveying iron ore. A plurality of rotary rolls(24) are installed at both sides of the support rolls, and support both ends of the conveyor. A guide pin(26) connects the ends of support shafts supporting the rotary rolls. A guide(27) has a guide groove(27a) for guiding the motion of the guide pin. A rotary cylinder(28) is connected to the guide pin, and rotates the rotary rolls.
Patent KR-20040021259-A (KR)
Title: Microwave electric power sensor and method for manufacturing the same
Inventor: HWANG HAK IN
IPC: G01K11/00
Filed: 2002-09-03
Abstract: PURPOSE: A microwave power sensor and a fabricating method thereof are provided to perform easily an impedance matching operation by connecting a heating resistor to an input terminal and forming thermocouples at both sides of the heating resistor. CONSTITUTION: A microwave power sensor includes a semiconductor substrate(100), a membrane(20), the first and the second thermocouples(31,32), an RF input terminal(10), a heating resistor(12), the first and the second ground plates(11a,11b), the third ground plate(13), and the first and the second output terminals(51,52). The semiconductor substrate(100) includes an oxide layer. The membrane(20) is formed on a predetermined region of the semiconductor substrate. The first and the second thermocouples(31,32) are formed on the membrane. The RF input terminal(10) is formed on the oxide layer. The heating resistor(12) is connected to the RF input terminal. The first and the second ground plates(11a,11b) are formed on the oxide layer corresponding to both sides of the RF input terminal. The third ground plate(13) is connected to the RF input terminal and the first and the second ground plates. The first and the second output terminals(51,52) are connected to the first and the second thermocouples.
Patent KR-20030025865-A (KR)
Title: Electrooptic device and production method therefor
Inventor: YOSHIDA TOSHIAKI
IPC: G02F1/1362
Filed: 2002-09-19
Abstract: PURPOSE: To provide an electro-optical device which is preferred for the use in a cellular phone, a mobile computer, or the like; in which a high effective voltage is applied to the liquid crystal; high contrast display is possible, and a reflecting electrode is prevented from being deteriorated in quality, and to provide a manufacturing method therefor. CONSTITUTION: The invention relates to the electro-optical device 100 provided with a pair of substrates 10, 20 arranged to face each other filling and holding a liquid crystal 50 in-between, and a reflecting plate 8 having one or more opening parts 14 which are formed on the liquid crystal 50 side of one substrate 10 of the substrate pair 10, 20 and reflect the incident light from the other substrate 20 side of the substrate pair 10, 20, and also transmit the light from a back-light source, and characterized in that a transparent electrode 9 is formed on the reflecting plate 8, and this transparent electrode 9 is electrically connected with a potential supply line 6b or a semiconductor layer 1.
Patent KR-20040002351-A (KR)
Inventor: SONG YO HYEON
IPC: A23B7/10
Filed: 2002-09-19
Abstract: PURPOSE: Provided is a kimchi refrigerator of which inner space is capable of being used effectively by forming an apparatus room in the lower part of one of a plurality of storage rooms and which increases freezing efficiency by re-inhaling discharged air. CONSTITUTION: In a kimchi refrigerator characteristically having a main body which comprises a plurality of storage rooms and an apparatus room, the apparatus room is installed in the lower part of one of a plurality of storage rooms.
Patent KR-20030026896-A (KR)
Inventor: ELLENS ANDRIES
IPC: C09K11/80
Filed: 2002-09-25
Abstract: PURPOSE: An illumination device with at least one led as a light source is provided to emit primary radiation which can be partially or completely converted into longer wavelength radiation by using luminescent materials. CONSTITUTION: An illuminating unit comprises an LED as light source which emits primary radiation in the region of 380-420 nm. The radiation is partially or completely converted into longer wavelength radiation using luminescent materials which are subjected to the primary radiation. The luminescent materials are emitted in the broad band and originate from the class of Eu, Mn - coactivated halo-phosphates of formula: M5(PO4)3(Cl, F):(Eu¬2+, Mn¬2+) M = strontium(Sr), calcium(Ca) or barium(Ba). Preferably, the cation(M) is Sr which can be partially replaced with Ba and/or Ca. The anion is chlorine(Cl) which can be partially replaced by fluorine(F). The ratio of Mn: Eu is 8 to 4, preferably 5.5 to 6.5.
Patent KR-20040026942-A (KR)
Title: milk and natural cereal
Inventor: SUH KYOUNG HA
IPC: A23L7/10
Filed: 2002-09-26
Abstract: PURPOSE: A health food obtained by producing sterilized milk and a freeze-dried uncooked food separately, mixing them and packaging the mixture is provided. Therefore, the consumer eats the health food conveniently at low cost without mixing milk and an uncooked food. CONSTITUTION: Milk is sterilized, and an uncooked food is freeze-dried. The 5 to 6.7g uncooked food is mixed with 1ml of milk, and the mixture is packed and then stored at 10deg.C. The uncooked food is pregelatinized brown rice, brown rice, germinated brown rice, Angelica archangelica, kale, apples, carrots, glutinous millet, a sorghum, coix seeds, wild parsley, Korean cabbage, glutinous rice, barley, kidney bean, soybean, wild sesame, a burdock, a pumpkin, a radish, brown algae, kelp, seaweed powder, mugwort, Ganoderma lucidum, Lentinus edodes, Codonopsis lanceolata, yeast, lactic acid or the like.
Patent KR-20040028154-A (KR)
Inventor: LEE JUN IL
IPC: B60H1/32
Filed: 2002-09-30
Abstract: PURPOSE: An evaporator case is provided to equalize a surface temperature of an evaporator by preventing frost at the evaporator, and decrease an interrupting temperature. CONSTITUTION: An evaporator case is formed of an upper case, and a lower case having right and left plates(31,32), and a lower plate(33) connecting lower ends of the right and left plates and having a drain hole(36) formed on one side. Evaporator securing protrusions(34) are formed on both sides of a top surface of the lower plate to secure only both end plates of an evaporator. A step height part(35) is formed on an end part of the securing protrusions for separating a bottom surface of the evaporator from the lower plate so that condensed water is smoothly discharged in association with the lower plate.
Patent KR-20040031929-A (KR)
Title: Mobile communication terminal including camcoder function
Inventor: KWON SUN IK
IPC: H04B1/40
Filed: 2002-10-07
Abstract: PURPOSE: A mobile communication terminal including a camcorder function is provided to install a microphone for videos, and to distinguish a voice signal inputted while making a voice call from a voice signal inputted while using a camcorder function, thereby improving sound quality inputted while using the camcorder function. CONSTITUTION: A camera unit(40) has a microphone(M2) for videos and a camera(40a), and outputs a voice signal and a video signal. A switch unit(30) receives a switch control signal, distinguishes a voice signal inputted by a microphone(M1) for voice calls from a voice signal inputted by the microphone(M2), and outputs the distinguished voice signals. An audio unit(20) modulates the voice signal to output the modulated signal, and demodulates a voice signal received from a mobile communication terminal(100) to output the demodulated signal to a speaker(SP). An MSM(10) outputs the voice signal received from the terminal(100) and a switch control signal, receives a video outputted from the camera unit(40), and outputs the video to a display(50).
Patent KR-20040033713-A (KR)
Title: Apparatus for sealing packing film
Inventor: KIM JIN HO
IPC: B65B51/10
Filed: 2002-10-15
Abstract: PURPOSE: A device for sealing a packing film is provided to easily seal thick films by heating and compressing both surfaces of films. CONSTITUTION: In a device for sealing a packing film, a heating unit includes an upper heating unit(3a) moving up/down and a lower heating unit(3b). The upper and lower heating units heat and compress the upper and lower surfaces of films. A conveyor belt(5) is installed between the heating units and a cutting unit, and conveys the packing film from the heating units to the cutting unit. Rollers(7,9a) are installed at the front of the heating units and the upper part of the conveyor belt.
Patent KR-20040033771-A (KR)
Title: Method and apparatus for providing a personalized exercise prescription and online game service
Inventor: KIM YANG SU
IPC: G06Q50/22
Filed: 2002-10-15
Abstract: PURPOSE: A system and a method for offering a customized exercise and an online game service are provided to receive the health information and the customized exercise prescription from a running machine through the Internet, and enjoy an online game while a user is taking the exercise on the running machine. CONSTITUTION: The system comprises customized exercise prescription/online game devices(18a-18n,20a-20n), user terminals(10a-10n), a member store information database, a member information database, an online game information database, and a server(14). The devices installed to each member store present the customized exercise prescription by measuring a physical strength of a member, and enable the member download/play the desired online game for the customized exercise. The server transmits an Internet prescription result through a question/answer diagnosis to the member terminal, receives reservation information for an examination schedule and online game selection information, downloads the online game to the device, and stores the customized exercise information and the online game information performed by the member in the databases.