baber/WOPTO huggingface dataset:
Patent KR-20030006960-A (KR)
Title: Method and apparatus for inputting characters
Inventor: WAKU TOSHIHIKO
IPC: H04M1/725
Filed: 2002-05-08
Abstract: PURPOSE: To excellently input many kinds of characters in electronic equipment for which positions to arrange an operation key or the like are limited. CONSTITUTION: In the case of inputting the character constituted by the combination of a symbol indicating a consonant and the symbol indicating a vowel, the symbols indicating the consonants are displayed in a prescribed order, and when an optional symbol is selected from the displayed symbols by a prescribed operation, the symbols indicating the vowels with the possibility of being combined with the selected symbol are displayed in the prescribed order. When the optional symbol is selected from the displayed symbols by the prescribed operation, the character constituted of the selected symbol indicating the consonant and the selected symbol indicating the vowel is established as an input character.
Patent KR-20020086295-A (KR)
Inventor: FURUTA YUJI
IPC: H04N21/2389
Filed: 2002-05-10
Abstract: PURPOSE: To provide a system for preventing interruption of an input of a variable length code without increasing the circuit scale even when variable length codes with a short code length are consecutive. CONSTITUTION: The system for preventing interruption of an input of a variable length code is provided with a variable length decoder 105A that decodes a variable length code; a buffer 102A that buffers the variable length code to be supplied to the variable length decoder; a detection means 121A that detects whether or not the occupancy ratio of the variable length codes in the buffer increases; and a discard means 121A that discards the variable length code to be supplied to the buffer when the detection means 121A detects that the occupancy ratio of the variable length codes in the buffer increases. Further, an elementary stream extraction means 103A extracting an elementary stream is provided between the discard means and the buffer or to a pre-stage of the discard means.
Patent KR-20030091480-A (KR)
Title: Liquid crystal display device and method for operating the same
Inventor: YOO BYEONG SAM
IPC: G09G3/36
Filed: 2002-05-28
Abstract: PURPOSE: A liquid crystal display device and a method for driving the same are provided to reduce the number of data driving chip by arranging a data driver and gate driver to vertically scan a crystal display panel. CONSTITUTION: A liquid crystal display device includes a plurality of data lines(30), a plurality of gate lines(40), a data driving block(32) and a gate driving block(42). The plurality of data lines(30) transfers the data signal to the unit pixels of the liquid crystal panel from left to right. The plurality of gate lines(40) transfers the scan signal from the top to the bottom with crossing the data lines(30). The data driving block(32) applies the image signal to the data lines(30). And, the gate driving block(42) applies the scan signal to the gate lines(40) in order.
Patent KR-20030093486-A (KR)
Inventor: KIM JONG HEON
IPC: H01J29/07
Filed: 2002-06-03
Abstract: PURPOSE: A tension mask assembly is provided to reduce the displacement of the tension mask caused due to the terrestrial magnetic field by shutting off the aperture formed between the shorter side of the tension mask and the frame. CONSTITUTION: A tension mask assembly(30) comprises a frame including a pair of support members(32) opposed each other and a pair of strength members(33) interposed between the support members; a tension mask(31) mounted on the support member in such a manner that the tension mask is applied with a tension force, wherein the tension mask has a plurality of slots(31b) for passage of electron beams; and a thermal correction unit(300) mounted on the frame in the direction of applying a tension force to the tension mask, wherein the thermal correction unit shuts off the aperture formed between the shorter side of the tension mask and the frame.
Patent KR-20040001175-A (KR)
Title: device of opening and closing door in the gas ovenrange
Inventor: HWANG YUN SEOK
IPC: F24C15/02
Filed: 2002-06-27
Abstract: PURPOSE: An opening and closing device of a door for a gas oven range is provided to prevent burn and injury by restricting the door from opening by carelessness of a user or a child during cooking, and to restrict abnormal process of cooking from drastically decreasing internal temperature when opening the door during cooking. CONSTITUTION: A gas oven range comprises a top burner part, a broil part and an oven part, and a door(30) is installed in the front of the broil part or the oven part to put or draw food out of the gas oven. An opening and closing device of a door comprises a hinge part(31) installed in the front edge of the broil part and the oven part to open and close the door, and a locking unit installed in the front edge of the broil part and the oven part and combined in closing the door to restricting the door from opening by constraining the door while cooking food. The locking unit has a solenoid valve(41) reciprocating a shaft(42) by a control unit, and a locking member protruded in the rear part of the door and combined with the shaft of the solenoid valve in closing the door.
Patent KR-20040003130-A (KR)
Title: a device and the method for turbo charger controling of diesel engine
Inventor: SHIN U JIN
IPC: F02D21/08
Filed: 2002-06-29
Abstract: PURPOSE: A turbo charger control apparatus and a turbo charger control method are provided to achieve improved starting ability and fuel efficiency, while reducing smoke. CONSTITUTION: A turbo charger control apparatus comprises an operating state detection unit(100) for detecting a vehicle operating state and a switch operating state; a control unit(200) for taking, as an input, the degree of opening of accelerating pedal, boost pressure, engine RPM and mode selection switch state, judging a selection switch operating state, and outputting a control signal for controlling the degree of opening of the gas bypass valve of thee turbo charger; and a drive unit(300) for completely opening/shutting and duty-driving the bypass valve, by being synchronized with the control signal output from the control unit.
Patent KR-20040003859-A (KR)
Title: Pressing apparatus for leftovers
Inventor: KANG DONG OK
IPC: E03C1/266
Filed: 2002-07-04
Abstract: PURPOSE: A leftover compressor is provided to remove moisture in leftovers effectively and to produce and repair easily with simple structure. CONSTITUTION: The leftover compressor contains: a casing closed by a cover(140) and provided with a drain outlet(102) to exhaust inner moisture; a secondary filter pipe(130) installed in the casing to house leftover and provided with many secondary discharge grooves(130a); a primary filter pipe(120) adhered closely to the inside of the secondary filter pipe(130) to house leftover, guided inward to make vertical movement and provided with many primary discharge grooves(120a); a lower plate(110) closed up the lower side of the primary filter pipe(120) to support leftover and guided inward to make vertical movement; a driving pipe(210) fixed with the lower plate(110) by interposing at least one intermediate member, supporting the primary filter pipe(120) by interposing another intermediate member and a spring(214), lifting up the lower plate(110) and the primary filter pipe(120) when ascending, and lifting up the lower plate(110) only when the ascent of the primary filter pipe(120) is limited; a motor(300) rotating a screw(216) penetrated the driving pipe(210) to operate the driving pipe(210) vertically; and a controller(400) controlling the operation of the motor(300).
Patent KR-20040008510-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: YANG IN GWON
IPC: H01L27/115
Filed: 2002-07-18
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to increase the surface area as much as 1.5 to 2 times, improve a coupling ratio, and prevent a control gate bridge by forming a hemispherical floating gate. CONSTITUTION: A field oxide layer(22) is formed on a semiconductor substrate(20) to define an active region and a field region. A tunnel oxide layer(24) is formed by performing an oxidation process on the entire surface of the resultant structure. A polysilicon layer(26) is formed on an upper surface of the tunnel oxide layer(24). The polysilicon layer is changed to a floating gate by performing a patterning process. The polysilicon layer is etched according to a predetermined gradient. The polysilicon layer having a hemispherical profile is formed.
Patent KR-20020068488-A (KR)
Inventor: LEE IN YEONG
IPC: H04Q1/02
Filed: 2002-08-01
Abstract: PURPOSE: A composite heat exchange apparatus for the cooling of the enclosure of a communication equipment or a mechanical equipment is provided to divide the inside of a communication equipment into a plurality of chambers and to install brazing heat exchangers at partitions between the chambers so that gaseous and liquid heat exchange can be achieved using the heat transfer through the brazing heat exchangers. CONSTITUTION: A communication equipment(300) is composed of a hexahedral enclosure. The back of the inside of the communication(300) is so partially opened that a composite heat exchange apparatus(200) can be inserted and installed. The composite heat exchange apparatus(200) is also composed of a hexahedral enclosure(201). A partition(202) is diagonally mounted at the inside wall of the partition(202). When an internal air and an external air are individually circulated through the inside of the enclosure(201), the partition(202) prevents them from contacting each other. By the partition(202) the composite heat exchange apparatus(200) is divided into an internal circulation path(204), through which the internal air of the communication equipment(300) is circulated, and an external circulation path(206), through which the external air of the communication equipment(300) is circulated.
Patent KR-20040017875-A (KR)
Title: Personnel video recorder for recording and reproducing simultaneously
Inventor: SHIN CHI HO
IPC: H04N5/93
Filed: 2002-08-22
Abstract: PURPOSE: A personal video recorder capable of simultaneous recording and reproduction is provided to reproduce a random source image while the other source image is reproduced, thereby conveniently recording and reproducing various images. CONSTITUTION: A plurality of decoders(20,26) select different source images respectively for decoding the selected source images. A codec(21) independently receives the decoded source images for signal-processing the source images into signals appropriate for recording and reproduction respectively. A storage(24) stores a random source image of the decoded source images processed to be appropriate for recording. An encoder(22) reproduces the other source image processed to be appropriate for reproduction. A microcomputer(23) controls the plurality of decoders and the codec.
Patent KR-20040018614-A (KR)
Title: Thrust Vectoring System of Airship
Inventor: JUNG SEOK HUN
IPC: B64C15/00
Filed: 2002-08-23
Abstract: PURPOSE: A thrust vector control system for an aircraft is provided to improve reliability by transmitting the accurate thrust deflection angle to a controller with using a position sensor, and to control precisely and reduce take-off and landing distance by controlling the direction with rotating a propeller disk. CONSTITUTION: A thrust vector control system is composed of a rotating part(1) of the thrust vector control system connected to a motor or an engine and rotated with an internal spur gear; a fixing part(2) of the thrust vector control system connected to the rotating part by a bearing(3), composed of a pinion gear engaged with the internal spur gear and connected to the servo motor through a shaft, and fixed to the outer shell of an aircraft; and a position sensor(4) connected to the rotating part of the thrust vector control system by a position sensor motion transmission shaft(5) to indicate thrust vector.
Patent KR-20020082170-A (KR)
Title: Air trap drainer
Inventor: KIM GYU SIK
IPC: E03F5/04
Filed: 2002-08-30
Abstract: PURPOSE: An air trap drainer is provided to restore gas discharged from a drainpipe into purified clean air by installing an activated carbon filter box around a middle level of an air ventilation facility. CONSTITUTION: A receiver pan(12) is drilled with a circular drain trap funnel(13) at the center thereof and a guide strainer(18) extends upward from the receiver pan to surround a float(17), thereby the float forming a float trap disposing over the circular drain trap funnel. Also, a receiver pan of a baffle trap is deposited into a submersion tank(43) and then is floated again to form an overflow dike(48) with the drain funnel, and a bell cover is supported over the submersion tank. The sink under a funnel baffle wall(47) is constructed by the overflow dike(48), thereby the walls of the baffle and the dike are immersed under water to form an air intercepting drainpipe. Consequently, an air trap drainer capable of separating and intercepting a drainpipe with a living space is constructed.
Patent KR-20040021495-A (KR)
Inventor: PARK CHANG EUI
IPC: A23L7/109
Filed: 2002-09-04
Abstract: PURPOSE: A method for forming a pattern on the surface of sujaebi dough(a clear soup with wheat flakes in it) by spraying an edible pigment on the surface of sujaebi is provided. The product has a pattern of flowers, animals, seafood or the like and thus exhibits excellent esthetic properties. CONSTITUTION: Wheat flour, rice flour, potato flour and corn flour are mixed, kneaded and extruded under pressure. Then, an edible pigment is sprayed on the surface of sujaebi dough to form a pattern thereon.
Patent KR-20020074135-A (KR)
Inventor: PARK YONG HAN
IPC: H04B1/40
Filed: 2002-09-05
Abstract: PURPOSE: A wireless terminal on which communication information is displayed and a method therefor are provided to display voice call information on a display unit in a state in which a subscriber does not closely hold the wireless terminal to subscriber's ear so that the subscriber recognizes displayed voice call information. CONSTITUTION: A data storing unit(419) stores communication information data about communication situation of an object terminal and design data corresponding to the communication information data. A display unit(422) displays the communication information data and the design data. If various communication information about the object terminal is received from a mobile communication relay server, a control unit(411) judges received information for reading character and design information according to received communication information and displaying read character and design information. The control unit(411) reads corresponding character data and design data from the data storing unit(419) and outputs the read character data and design data.
Patent KR-20040023396-A (KR)
Inventor: NAMKOONG HYEOK JUN
IPC: F02K9/96
Filed: 2002-09-11
Abstract: PURPOSE: A design method for a swirl test injector is provided to obtain data with changing each parameter of a swirl test injector, thereby manufacturing the swirl test injector at low cost. CONSTITUTION: A relative length of an injection nozzle formed at a front end of a body of an injector is optimized. The optimum thickness of tangential channel is calculated to decide a width of a fuel path formed at an outer peripheral surface of a swirl chamber. The total length of the swirl chamber is calculated. An inlet angle of the injection nozzle connecting an outlet part of the swirl chamber with an inlet of the injection nozzle is decided. Injected particles are analyzed to grasp an influence of high frequency vibration.
Patent KR-20040024794-A (KR)
Title: Apparatus for boosting voltage in semiconductor memory system
Inventor: CHOI HYEONG CHAN
IPC: G11C5/14
Filed: 2002-09-16
Abstract: PURPOSE: A boosting voltage generator in a semiconductor memory system is provided which uses a NMOS instead of a PMOS which has a slow operation speed. CONSTITUTION: The first precharge part(120) precharges a node A, a node C and a node E with the first voltage level(Vcc) by being enabled in response to a precharge enable signal of the first logic level, and is disabled in response to a precharge enable signal of the second logic level complementary to the first logic level. The first capacitor(Ca) is connected to the precharge enable signal, and is connected to the node A, and is charged to the first voltage level in response to the precharge enable signal of the second logic level. The first NMOS transistor(M1) comprises a drain connected to the node A and a source connected to the node B. A switching control part(110) controls a gate voltage of the first NMOS transistor to turn on the first NMOS transistor when the precharge enable signal becomes the second logic level. The second NMOS transistor(M2) comprises a drain connected to the node B, and a gate connected to an inverted precharge enable signal and a source connected to a ground voltage, and is turned on in response to the precharge enable signal of the first logic level and is turned off in response to the precharge enable signal of the second logic level. The second capacitor(Cb) is connected to the node B and the node C, and is charged to a voltage level of the node B when the second NMOS transistor is turned off. The third NMOS transistor(M3) comprises a drain connected to the node C and a gate connected to the node E, and outputs a voltage of the node C to the source port when it is turned on in response to a voltage of the node E. And the first level shifter(130) generates the gate voltage to turn on the third NMOS transistor when the node C is boosted with a boosting voltage.
Patent KR-20040026002-A (KR)
Title: Carrier of front end module for vehicle
Inventor: KIM GWANG IL
IPC: B62D25/08
Filed: 2002-09-17
Abstract: PURPOSE: A carrier of a front-end module for a vehicle is provided to reduce the length of the assembling process by integrating parts and to effectively reinforce the rigidity of the carrier. CONSTITUTION: A carrier(100) of a front-end module for a vehicle comprises a base frame(110) of a square shape having a hollow cooling device-mounting part(115), and a bumper beam part(130) disposed crosswise in front of the base frame. The base frame comprises upper and lower horizontal parts(111,112) and right and left vertical parts(113,114) connecting the upper and lower horizontal parts. The ends of the bumper beam part are integrally formed to the base frame. A center support part(120) is integrally formed to the base frame. The center support part is vertically disposed about in the middle of the hollow cooling device-mounting part and is connected to the upper horizontal part. The end of the center support part and the bumper beam part are integrally connected.
Patent KR-20030025847-A (KR)
Title: Tire building drum having expandable center section and independently expandable bead lock assemblies in the end sections
Inventor: CURRIE WILLIAM DUDLEY
IPC: B29D30/24
Filed: 2002-09-18
Abstract: PURPOSE: A tire building drum and a tire building method are provided to be expandable between a collapsed position and an expanded position. CONSTITUTION: A tire building drum has a center section(720) and two end sections(722,724). Each of end sections(722,724) is provided with an expandable bead lock assembly(726). The center section(720) is preferably expandable. The expandable bead lock assembly has a carrier ring(CR) and a plurality of elongate links(K) extending between the carrier ring(CR) and a plurality of expandable segments(S). When the carrier ring(CR) moves inward, the expandable segments(S) are moved outward and are axially extended. The carrier ring(CR) presses spaced-apart finger segments(F) outward from a collapsed position to an expanded position, and at least one position. The bead lock assembly has a cylinder(730) and two pistons disposed within the cylinder(730). The pistons are free to move axially within the cylinder(730), in response to pneumatic pressure. The first piston(P1) is constrained from moving axially inward by rods. The second piston(P2) is connected to the carrier ring(CR) by the rods. Pressurized air supplied through hoses and passageways in the cylinder(730) control the movement of the pistons so that the beach lock assembly is in partially-expanded, fully-expanded, retracted, and unexpanded position.
Patent KR-20040028292-A (KR)
Inventor: KIM IN GWANG
IPC: H04B1/40
Filed: 2002-09-30
Abstract: PURPOSE: A transceiver is provided to reduce distortion and loss of signal by dividing the transceiver into a low frequency board and a high frequency board. CONSTITUTION: A transceiver comprises a low frequency board(300) and a high frequency board(400). The low frequency board includes a transmitting unit(310) for mixing a transmitting intermediate frequency and an intermediate frequency local signal, performing a band-pass filtering on the mixture, and controlling the gain of the filtered signal; the first receiving unit(320) for controlling the gain of the intermediate frequency transmitted through the first receiving path, performing a low-pass filtering on the intermediate frequency, and outputting the first received signal; and the second receiver unit(330) for controlling the gain of the intermediate frequency transmitted through the second receiving path, performing a low-pass filtering on the intermediate frequency, and outputting the second received signal. The high frequency board includes a transmitting unit(410) for mixing a transmitting intermediate frequency and a high frequency local signal, performing a band-pass filtering on the mixture, amplifying the filtered signal, and outputting as a transmitting signal; the first receiving unit(420) for performing a low noise amplification on the high frequency transmitted through the first receiving path, mixing the amplified frequency and a channel local signal, and transmitting the intermediate frequency to the low frequency board; and the second receiving unit(430) for performing a low noise amplification on the high frequency transmitted through the second receiving path, mixing the amplified frequency and a channel local signal, and transmitting the intermediate frequency to the low frequency board.
Patent KR-20040028451-A (KR)
Title: Hot pepper containing coffee materials
Inventor: CHO DONG HWA
IPC: A23F5/44
Filed: 2002-09-30
Abstract: PURPOSE: A food product obtained by mixing coffee powder, red pepper powder, bean powder, Cinnamomi Cortex powder, black taffy and other additives is provided. It is expected to be used as a functional favorite food for dieting and quenching thirst and fatigue. CONSTITUTION: A functional food product comprises: 64 to 84% by weight of coffee powder, 4 to 8% by weight of red pepper powder and 3 to 7% by weight of each of bean powder, Cinnamomi Cortex powder, black taffy(glutinous rice jelly, yot) and other additives. For an example, 75% by weight of coffee powder is mixed with 5.5% by weight of red pepper powder, 5% by weight of bean powder, 5% by weight of Cinnamomi Cortex powder, 5% by weight of black taffy and 4.5% by weight of milk and sugar as other additives.