baber/WOPTO huggingface dataset:
Patent KR-20030003613-A (KR)
Title: Uni Directional Switching Control Method of Synchronous Digital Hierarchy System
Inventor: LEE JAE JUN
IPC: H04L12/43
Filed: 2001-07-03
Abstract: PURPOSE: A method for controlling unidirectional protection of an SDH(Synchronous Digital Hierarchy) transmission system is provided to set up a new working line through bidirectional production upon failure alarm deact of a line set as a working line during communication through unidirectional protection, so as to prevent a fatal defect occurring when an operator detaches an optic/electric interface unit to which the working line is connected by mistake. CONSTITUTION: The first unit and the third unit are set in working state, and the fifth line and a sixth line are set as working lines(S1). If a failure alarm of the fifth line is forcibly deacted by an operator(S2), an alarm manager of the second system transmits a deact alarm notifying the deact of the failure alarm of the fifth line to an alarm manager of the first system(S3). When the deact alarm is generated, a failure alarm of the sixth line set as the working line is deacted(S4). An eighth line is set as a working line by the protection of a switching manager of the second system, and at the same time, a seventh line is set as a working line by the protection of a switching manager of the first system(S5). And the fifth line and the sixth line in which the failure alarms are deacted are converted to protection lines at the same time(S6).
Patent KR-20030006720-A (KR)
Title: Variable delay circuit and method for controlling delay time
Inventor: JANG TAE SEONG
IPC: G11C11/4076
Filed: 2001-07-14
Abstract: PURPOSE: A delay time adjusting circuit is provided to be capable of adjusting delay time without additional work in a packaged semiconductor memory device. CONSTITUTION: A controller(210) generates the first m-bit code signal(DCTRLS) for adjusting delay time of a variable delay circuit(240) in response to the first control signal(CTRL1). A fuse section(220) receives the first code signal(DCTRLS) and has fuses. When a delay time of the variable delay circuit(240) reaches a target delay time, the fuses are cut by the second control signal(FCUTS), so that the second m-bit code signal(FCODES) corresponding to logic values of the cut fuses is generated. A select fuse(235) is cut by the third control signal(FCUTS_A). A selector(230) selects one of the first code signal(DCTRLS) and the second code signal(FCODES) in response to whether the select fuse is cut, and outputs a selected signal as a delay control signal(MOUT) for adjusting a delay time of the variable delay circuit(240).
Patent KR-20030008458-A (KR)
Title: Exhaust gas purification system for fabricating semiconductor devices
Inventor: KO EUN HO
IPC: H01L21/02
Filed: 2001-07-18
Abstract: PURPOSE: An exhaust gas purification system for fabrication of a semiconductor device is provided to decide an exchange period of an absorbing agent of a scrubber by using a gas sensor for sensing a harmful gas from a purified gas. CONSTITUTION: A scrubber(220) is installed at a rear end portion of a process chamber(210). The scrubber(220) includes an absorbing agent to purify the gas exhausted from the process chamber(210). A main duct(250) is installed at an upper end portion of the scrubber(220). The purified gas is finally exhausted to the outside through the main duct(250). A sub duct(230) is installed between the scrubber(220) and the main duct(230). The sub duct(230) is used for supplying a purging gas to the purified gas. The purging gas is formed with N2. The purging gas is used for helping the exhaust of the purified gas of the scrubber(230). A gas sensor(260) is installed at the sub duct(230).
Patent KR-20030009938-A (KR)
Title: Hint-supply banner advertisement system
Inventor: CHOI YONG JUN
Filed: 2001-07-24
Abstract: PURPOSE: A banner advertising system for supplying a hint is provided to increase an advertising effect through a compulsory and repetitious advertising exposure and a continuous event supply by checking a treasure or a question displayed as a character in a treasure-hunting event, selecting a banner advertisement having a hint, confirming the hint, describing an answer to the question, and supplying a free gift according as the answer. CONSTITUTION: In a method for performing a banner advertisement in a web page on the Internet, an Internet user connects to a treasure-hunting homepage, joins to the homepage as a member, and participates in a treasure-hunting event(201). A question being supplied for searching a treasure, a banner advertisement for supplying a hint with respect to the question, and map information are displayed on the treasure-hunting event web page(202). The member selects the first banner advertisement, checks the hint, and inputs an answer(203). If the answer is a correct answer, the member receives a free gift. If the answer is not a correct answer, the member selects the next banner advertisement(204). The member checks a hint of the next banner advertisement and inputs an answer(205). The above (204,205) stages are repeated, the final banner advertisement is selected, and a correct answer is checked(206). The member inputs the correct answer and receives a free gift(207).
Patent KR-20010085082-A (KR)
Inventor: HAN IL YEONG
IPC: E02D1/02
Filed: 2001-08-02
Abstract: PURPOSE: An automatic conducting device for a standard penetration test is provided to regularly keep the drop height of a hammer with an automatic drawing and dropping device and a locking device, to prevent energy loss and secondary impact caused by mutual interference by freely dropping only the hammer while the locking device is released, to reduce an installation space by drawing the hammer with the locking device inside the hammer, and to automatically conduct all testing processes by a controller measuring the hitting number of the hammer and the penetration amount of a sampler and deciding if the test stops or continues. CONSTITUTION: An automatic standard penetration test conducting device contains; an automatic drawing and dropping device penetrating a sampler into the ground using a hammer(5); a hitting number calculating sensor(26) calculating how many times the hammer hits an anvil(700); a penetration amount measuring sensor(9) measuring the penetration amount of the sampler; and a controller deciding if the test stops of continues by comparing data from the hitting number calculating device and the penetration amount measuring device, with a reference value and outputting a testing result. In detail, the conducting device consists of; a first hydraulic cylinder vertically fixed to a boring machine; a cylindrical pipe(4) rotatively fixed to a connector formed in the piston rod of the first hydraulic cylinder while holding a sampler penetrating rod(600) and the anvil; the hammer hitting the anvil inside the cylindrical pipe with opened upper portion and many uneven portions(10); a second hydraulic cylinder(2) installed on the cylindrical pipe on the same vertical central shaft as the hammer; a lift(11) fixed to a piston rod(3) of the second hydraulic cylinder and reciprocated in the cylindrical pipe; a locking device(6) drawing and dropping the hammer while lifted with the lift; and a dual pipe(23,24) of which one end is fixed to the lift and the other end is fixed to the locking device to enable the locking device to fix and release the hammer depending of the movement of the lift. Herein, the automatic drawing and dropping device comprises the hydraulic cylinders and the locking device.
Patent KR-20030013150-A (KR)
Title: Liquid crystal display
Inventor: CHO YEONG HWAN
IPC: G02F1/1337
Filed: 2001-08-07
Abstract: PURPOSE: A liquid crystal display device is provided to improve the poor picture quality such as bouncing by controlling a specific resistance(ρ) or a dielectric constant(ε) of an overcoat film, liquid crystal or alignment films. CONSTITUTION: A liquid crystal display device includes a first substrate formed with a plurality of elements and an alignment film over the entire surface, a second substrate facing the first substrate and continuously formed with an overcoat film and an alignment film over the entire surface, and a liquid crystal layer implanted between the substrates, wherein materials for the alignment films, the liquid crystal and the overcoat film satisfy a condition.
Patent KR-20030015078-A (KR)
Title: Device for driving forward bicycle
Inventor: KIM SANG NYEON
IPC: B62M1/36
Filed: 2001-08-14
Abstract: PURPOSE: A forward drive unit of a bicycle is provided to rotate pedals forward and simultaneously move the bicycle forward, by a reverse rotation of the pedals without operation of a special lever. CONSTITUTION: A forward drive unit of a bicycle comprises a forward rotation drive unit and a reverse rotation drive unit. In the forward rotation drive unit, a ratchet(11b) is disposed to the periphery of a driving plate(11a) fixed to a pedal shaft(5) by a key(8), and only forward rotating force of the pedal shaft is transmitted to a driving sprocket wheel(4) by a ratchet wheel(12) fixed to a side of the driving sprocket wheel. The reverse rotation drive unit comprises a rotational direction conversion unit, rotating a driving gear(34) formed into one body with a driving plate(21a) in the reverse direction of the rotational direction of the pedal shaft by receiving the rotational force of a fixed gear(31) installed to the pedal shaft; the driving plate equipped with a ratchet(21b) and formed into one body with the driving gear; and a ratchet wheel(22) and fixed to the other side of the driving sprocket wheel and interlocked with the ratchet. The bicycle is driven forward regardless of the rotational direction of the pedal shaft.
Patent KR-20030020736-A (KR)
Title: The mat for non-slipping of a cake
Inventor: CHOI YONG CHUL
IPC: B65D85/36
Filed: 2001-09-04
Abstract: PURPOSE: A cake case bottom board is provided to prevent any movement of a cake in the box by fixing a bottom sheet with a cake with an adhesive material. CONSTITUTION: The cake case bottom board includes a board(1) and a silicone resin(2). The adhesive material like a silicone resin product from Shin Etsu Silicon company locates on the center of the board(1) temporarily during a manufacturing and delivering process. The silicon resin is harmless to human and stable against a heat or any chemical materials with various shape. The method is simply spreading the silicon resin on the board(1) by sputtering or direct spreading. The board(1) is recyclable after removing the silicone resin(2).
Patent KR-20030031265-A (KR)
Inventor: JUN GYU SEOK
IPC: B41J5/30
Filed: 2001-10-13
Abstract: PURPOSE: A printer having updating function corresponding to changed file information of detachable recording medium method for controlling the same are provided to allow a user to easily perform a printing work by updating a file list corresponding to file information variation of a recording medium. CONSTITUTION: A printer(100) includes an operating panel(10), a memory section(20), a printing section(30), an LCD(40), a sensor section(50), a card interface(60), a PC interface(70), and a control section(80). The operating panel(10) has a plurality of keys and sends key signals to the control section(80). The memory section(20) stores an operating program of the control section(80) and data generated from the control section(80). The printing section(30) prints data stored in the memory section(20). The LCD(40) displays a letter according to an operation of an input key of the operating panel(10). The sensor section(50) detects an SMC(200), which is a recording medium. The card interface(60) performs read-in/read-out operation with respect to the SMC(200). The PC interface(70) connects a host PC(300) to data.
Patent KR-20030031804-A (KR)
Inventor: YOO JAE HWAN
IPC: B41J2/445
Filed: 2001-10-16
Abstract: PURPOSE: A laser scanning unit is provided to speed up a printing rate of one line by operating a latent image of one line simultaneously or by blocks. CONSTITUTION: A light source(30), which is a fluorescent lamp or a halogen lamp, is in a long cylindrical shape and emits light. A reflective member(31) is installed to surround the light source and condenses the light emitted from the light source in a predetermined direction. A micromirror array(40) reflects the condensed light toward a photo conductor drum. A driving control part(60) drives the micromirror array corresponding to an image signal. A microlens array(50) is installed at an optical path between the microlens array and the photo conductor drum. The microlens array images the reflected light on a surface of the photosensitive medium.
Patent KR-20030032631-A (KR)
Title: Cosmetic composition for treating atopic dermattis
Inventor: LEE SUK IL
IPC: A61K8/97
Filed: 2001-10-19
Abstract: PURPOSE: A cosmetic composition comprising an extract of natural drugs such as Zizyphi Fructus, Tricholoma matsutake, Aralia elata Seem., Ginseng Radix, Camellia sinensis, wood vinegar, evening primrose oil, aloe, Eucommiae Cortex, Rubi Fructus, etc. is provided which treats atopic dermatitis, protects the skin while simultaneously solving adverse effect caused by steroid and permits long-term administration. CONSTITUTION: The cosmetic composition is prepared by mixing by weight of 6 to 10% Zizyphi Fructus, 5 to 9% Tricholoma matsutake, 4 to 8% Aralia elata Seem., 6 to 10% Ginseng Radix, 1 to 4% Camellia sinensis, 3 to 7% wood vinegar, 3 to 7% evening primrose oil, 2 to 5% Eucommiae Cortex, 3 to 7% Rubi Fructus, 4 to 8% Schizandrae Fructus, 1 to 4% Artemisia princeps Pampan., 2 to 5% Herba Taraxaci, 0.1 to 2% Saururus chinensis Baill., 0.1 to 2% Astragali Radix, 4 to 8% Viola mandshurica W. Becker, 1 to 4% Cirsium maackii Maxim., 1 to 4% Prunella vulgaris Linne. var. asiatica(Nakai) Hara, 3 to 7% Pinus thunbergii Parl., 0.5 to 3% Scutellariae Radix, 0.5 to 3% Achyranthis Radix and 6 to 10% aloe vera.
Patent KR-20030033605-A (KR)
Title: An operating device of manual transmission
Inventor: CHOI YONG DAL
IPC: B60K20/02
Filed: 2001-10-24
Abstract: PURPOSE: An operating apparatus for a manual transmission is provided to prevent a shifting cable from bending when a gear shift lever is operated and to transmit regular operating force through the shifting cable. CONSTITUTION: An operating apparatus for a manual transmission includes a sliding guide device. The sliding guide device is installed between a control shaft(1) and a shift lever(3). Therein, slide of the shift lever is free and rotation is restricted along longitudinal direction of the control shaft. The sliding guide device comprises guide grooves; concave groove portions and a ball bearing. Guide grooves are formed to the control shaft longitudinally. Concave groove portions are arranged to corresponding places of guide grooves on the shift lever. The ball bearing is interposed between guide grooves and concave groove portions. A connection of the control shaft and the shift lever is stable because of a double structure of the ball bearing. Guide grooves are allowed slide of the shift lever in specific strokes not to remove the shift lever. A shift lever guide(13) for a case(11) of the transmission restricts an upward movement of the shift lever. Thereby, the shifting cable is not bent because the shift lever and the shifting cable are not moved by a selecting action of a driver.
Patent KR-20020032370-A (KR)
Inventor: HEISHI AKINORI
IPC: H04N5/59
Filed: 2001-10-24
Abstract: PURPOSE: A cathode ray tube display and the display method thereof are provided to stabilize the luminance of a screen by stabilizing radiating current after supplying power. CONSTITUTION: A potential change similar to a case that Gm electrode voltage is lowered is generated when the interval between a Gm electrode(4) and a cathode(7) is broadened according to increase of temperature. If cathode voltage is constant, the flow amount of electron is decreased and a cathode ray tube is darkened. A Gm electrode voltage control circuit(1,2) controls voltage applied to the Gm electrode to a Gm electrode voltage source(10) for correcting the change of the interval between the cathode and the Gm electrode from applying voltage to each electrode of a Hi-Gm tube(1) until saturating changes between the cathode and the Gm electrode by increasing temperature through a time measuring circuit(11).
Patent KR-20020046924-A (KR)
Inventor: LEE DONG HYEOK
IPC: H04W8/04
Filed: 2001-10-29
Abstract: PURPOSE: A real-time self differential positioning system in a limited zone and a method and system for recognizing the location of an MS(Mobile Station) using the same are provided to obtain an error range of a DGPS(Differential GPS) level by calculating a correction value for an MS's GPS signal only with a GPS receiver in the limited zone of a radius of one to several kilometers, without any additional equipment. CONSTITUTION: A real-time self differential positioning system in a limited zone is comprised of a simple reference station(10), an MS(30), and a central control center(40). The simple reference station(10) comprises a reference GPS receiver(11) that measures the location of the MS(10) through a satellite. The MS(30) comprises an MS GPS receiver(31) and the first wireless modem(32). The MS GPS receiver(31) measures the location of the MS(30) through the satellite. The first wireless modem(32) transmits an RGPS signal composed of location information and satellite time information transferred from the MS GPS receiver(31). The central control center(40) comprises the second wireless modem(43), a TGPS server(41), and a central control server(42). The second wireless modem(43) executes short range wireless communication with the first wireless modem(32). The TGPS server(41) receives an MGPS signal from the simple reference station(10), calculates a correction value from the received signal, and transmits it to the central control server(42). The central control server(42) extracts the location information of the MS(30) from the RGPS signal and information for an error-corrected MS real location from the correction value.
Patent KR-20030037670-A (KR)
Title: Cap of reservoir tank for power steerring
Inventor: KWON YEONG JIN
IPC: B62D5/07
Filed: 2001-11-07
Abstract: PURPOSE: A reservoir cap for a power steering is provided to increase efficiency of a pump by preventing negative pressure, to prevent noise by preventing aeration, and to prevent oil in a reservoir from leaking out, in suddenly accelerating/decelerating and cornering. CONSTITUTION: A reservoir cap for a power steering comprises a cap stick portion(4) including a measuring rod(9) having a vertical vent hole(12) crossed to the middle upper end and a cap(11) having a connecting portion(14) combined to an inlet portion of a reservoir tank and a first ring-type guide(15); a valve(6) having a head portion(16) forming a vent hole(18) and an opening and shutting portion(17) as one body; a cap-sealed portion(5) having a second guide(22) contacting the first guide and a pressurizing protrusion(23) pressurizing the top of the head portion and forming a horizontal vent hole; a gasket(7), inserted into the bottom of the cap stick portion, with the predetermined thickness; and a fixing ring(8) preventing moving of the gasket. The head portion of the valve has a ring-type securing end(19) at the bottom, to be fitted into the upper end of the vent hole of the measuring rod. The opening and shutting portion forms an opening and shutting hole(21) communicated with the vent hole of the head portion in the middle. Thus, excessive pressure caused by temperature rise in the reservoir is prevented and efficiency of a pump is increased.
Patent KR-20030040915-A (KR)
Title: Discharging car scraper unbalance control device
Inventor: CHO SEONG DEUK
IPC: C10B41/00
Filed: 2001-11-17
Abstract: PURPOSE: An apparatus for correcting unbalance of scraper of discharging car is provided to smoothly collect coke breeze contained in discharge water generated when spraying quenching water onto the red-hot coke in quenching tower after loading the red-hot coke on quenching car by extruding red-hot coke dry distilled in coke oven. CONSTITUTION: The apparatus comprises a drive shaft (25) formed at both sides of lifting reduction gear (6) of the discharging car; a power transmission shaft (23) connected to the drive shaft (25) by fixed plate joint (24) and rotationally supported by bearing housing; a power transmission disk (22) which is connected to the power transmission shaft (23) by a key, and on one side surface of which a gear is formed; a clutch disk (21) which has a gear surface corresponding to the power transmission disk (22) so that the clutch disk (21) is in gear with the power transmission disk (22), and which is rotationally installed; a clutch shaft to which the clutch disk (21) is connected by a key; a driven shaft (18) which is formed in a cylinder shape so that the clutch shaft is elastically drawn out from or led-in into the driven shaft (18), and to opposite ends of which a sprocket gear (8) engaged with lifting chain is fixed; a magnetic disk (26) on which the driven shaft (18) is penetratingly arranged, and which is fixed to the main body of the discharging car to selectively pull or push the clutch disk (21); and limit switches (14',14") which are installed at both sides of the lower surface of the main body of the discharging car to selectively give magnetic force to the magnetic disk (26) so that the limit switches (14',14") are contacted with the scraper that is ascended or descended.
Patent KR-20030041423-A (KR)
Title: Jig for setting Body In White
Inventor: PARK SU WON
IPC: G01M17/00
Filed: 2001-11-20
Abstract: PURPOSE: A jig for setting B.I.W(Body In White) is provided to flexibly adjust a height of a pin depending on sorts of vehicles by using a locking device including a spring and a latch. CONSTITUTION: A jig for setting B.I.W includes a base(10) and a pin(11). A vertical supporter(14) having a spring(12) and a latch(13) combined with the spring(12) is installed on the base(10). A cylinder(16) having a plurality of holes(15a) is integrally formed with the pin(11) in such a manner that the latch(13) of the vertical supporter(14) is selectively inserted into the holes(15a) of the cylinder(16). The spring(12) and the latch(13) are inserted into a receiving hole(17) formed at an upper end of the vertical supporter(14). A cover(18) is provided to cover the spring(12) and the latch(13). A part of the latch(13) is protruded out of the vertical supporter(14) due to elastic force of the spring(12).
Patent KR-20030041537-A (KR)
Title: An apparatus for removing the scrap in door cleaner of coke oven
Inventor: CHOI MYEONG HYU
IPC: C10B43/08
Filed: 2001-11-20
Abstract: PURPOSE: A device for removing scrap in door cleaner of coke oven chamber is provided to safely handle scrap generated during cleaning operation of the door of the coke oven chamber without concern about fire break out and dust generation. CONSTITUTION: In a device for removing tar and carbon mass dropped after being separated from the surface of coke oven chamber door by door cleaner, the device for removing scrap in door cleaner of coke oven chamber comprises a scrap collecting box(10) comprising a spray line(13) which is arranged adjacently to the coke oven chamber door to spray fire extinguishing water toward scrap dropped and piled up; a guiding frame(20) in which inclined inclination rail(22) and horizontal horizon rail(24) are formed in a side to side symmetrical structure so that upper and lower moving wheels(12,14) mounted on left and right sides of the scrap collecting box(10) are respectively travelled on the inclination rail(22) and horizon rail(24); and an operating cylinder(30) the front of rod of which is connected to the lower surface of the scrap collecting box(10) to convert the scrap collecting box(10) into the horizontal or vertical state so that the scrap dropped and piled up inside the scrap collecting box(10) is discharged to the outside when the operating cylinder(30) is operated to be moved back and forth.