baber/WOPTO huggingface dataset:
Patent KR-20020021577-A (KR)
Title: Method and Apparatus for deciding traffic capacity in Wireless Packet Data System
Inventor: LEE SEONG WON
IPC: H04B7/26
Filed: 2000-09-14
Abstract: PURPOSE: A device of deciding a receiving traffic amount of a wireless packet data system is provided to improve capacity on a wireless link of a TCP(Transport Control Protocol) by using a simple method in a BSS(Base Station System) or IWF(Inter Working Function)/PDSN(Packet Data Service Node)/Proxy, without modifying an MS(Mobile Station) and a server TCP, and to consider environments of the wireless link while performing a TCP stream control function, so as to implement stable capacity in TCP connections. CONSTITUTION: A calculator(D(), 701) calculates all delay values generated under wire/wireless circumstances. A calculator(Rate(), 707) calculates a substantial transmission rate in a high-speed wireless channel. An Rq(703) is generated by considering an average queuing delay of a base station and a buffering delay caused by a link control protocol. An optimum receiving buffer size calculator(V_Wnd, 711) finds an optimum receiving buffer size considering a channel situation of the high-speed wireless channel. A queuing receiving buffer size calculator(R_Wnd, 713) finds the amount of queuing traffic of a present channel based on the optimum receiving buffer size. An available receiving buffer calculator(T_Wnd, 715) finds the amount of newly-received traffic. A TCP frame updater(717) changes TCP frame information. A TCP frame transmitter(719) transmits the changed TCP frame information to a central processor.
Patent KR-20020022980-A (KR)
Title: LCD device for display in cleaning machine
Inventor: OH MIN JIN
IPC: D06F39/00
Filed: 2000-09-21
Abstract: PURPOSE: An LCD(Liquid Crystal Display) for a washing machine is provided to protect various element relating to an LCD from an external impact or water, thereby improving the reliability of the washing machine. CONSTITUTION: An LCD for a washing machine includes a PCB(Printed Circuit Board) mounted with a manipulation part for the manipulation of the washing machine, a casing positioned on the PCB for fixing an LCD positioned at an upper end part of the casing, a TAP(Tap Automated Bonding) IC(Integrated Circuit)(22h) having a waterproof data processing chip(22d) for controlling electric signals with respect to the LCD, a first waterproof connection pattern(22f) for connecting the data processing chip with the LCD, a flexible PC(22c) connected to the TAP IC, and a second connection pattern(22i) for connecting the flexible PC with the TAP IC.
Patent KR-20020024880-A (KR)
Title: Fluid flowing backward preventing apparatus in refrigerator
Inventor: KIM JEON GYEOM
IPC: F25B39/00
Filed: 2000-09-27
Abstract: PURPOSE: A device for preventing backflow of refrigerant of refrigerating machinery is provided to prevent backflow of refrigerant due to difference between vaporizing pressures when cooling multiple evaporators with a single compressor. CONSTITUTION: A device for preventing backflow of refrigerant of refrigerating machinery comprises refrigerant backflow preventive valves(155,160) on refrigerant supply passages(113a,113b) connecting a compressor(110) with multiple evaporators(145,150) to prevent backflow of refrigerant due to difference between vaporizing pressures generated by the evaporators. The refrigerant backflow preventive valves are installed on outlets of all of the evaporators. When there are two evaporators, the refrigerant backflow preventive valve is allowed to be installed to one of the evaporators whose vaporizing pressure is higher.
Patent KR-20020025307-A (KR)
Title: Device for exercising whole body
Inventor: KIM HAE SOO
IPC: A63B22/12
Filed: 2000-09-28
Abstract: PURPOSE: An exercise appliance for the whole body is provided to allow a user to exercise whole part of the body including the backbone with a posture that two hands and two feet are in contact with the ground. CONSTITUTION: The exercise appliance for the whole body is comprised of a base member(10) disposed on the ground, a vertical member(11) installed at both tip ends of the base member with being spaced from the tip ends at regular distances, an arm exercise part and a leg exercise part installed to the vertical member, and a connecting pipe(20) for connecting base members and adjusting a distance between the arm exercise part and the leg exercise part. The arm exercise part and the leg exercise part are rotary cycling appliances such as a bicycle.
Patent KR-20010030545-A (KR)
Inventor: NAKAMURA TAKASHI
IPC: H01L27/115
Filed: 2000-09-29
Abstract: PURPOSE: To provide a memory structure wherein multi-value information is written in and read out. CONSTITUTION: On the surface of a semiconductor substrate between source and drain regions formed on the semiconductor substrate, at least a ferroelectrics transistor where a gate electrode is laminated through a first ferroelectrics layer, first and second electrodes, and a ferroelectrics capacitor where, comprising a second ferroelectrics layer held between the first and second electrodes, the first electrode is connected to one of the source/drain regions of the transistor, are provided. A first electric potential difference is generated between a control electrode and the semiconductor substrate so that the polarity of the first ferroelectrics layer is inverted, while a second electric potential difference is generated between the first and second electrodes so that the polarity of the second ferroelectrics layer is inverted, to allow write and read of multi-value data.
Patent KR-20020011314-A (KR)
Inventor: HIGUCHI KOSHIRO
IPC: A44B11/00
Filed: 2000-10-14
Abstract: PURPOSE: To rotate a hook part in relation to a fitting part, in a buckle having a first member having a hook part capable of hooking a band-shaped flexible adjustable fastening member and a fitting part, and a second member capable of being freely fitted to and separated from the fitting part of the first member. CONSTITUTION: Even if tensile force in any direction is applied to one end of an adjustable fastening belt hooked on a hook part of a buckle, the other end of the adjustable fastening belt is not drawn from the hook part.
Patent KR-20020030909-A (KR)
Title: METHOD FOR CONTROLLING LENGTH TYPE OF No.7 SIGNAL MESSAGE
Inventor: YANG SE RA
IPC: H04Q3/42
Filed: 2000-10-18
Abstract: PURPOSE: A method for controlling a length format of a No.7 signal message is provided to set a limit length according to the number of a length field and select the number of the length field in case that the limit length is longer than a real length when transmitting a message, and grasp a length format and automatically obtain the real length of the message according to the grasped length format when receiving the message. CONSTITUTION: It is judged whether a length of a transmitting message is less than '1'(S10). If the length of the transmitting message is more than '1', it is judged whether the length of the transmitting message is less than '128'(S12). If the length of the transmitting message is less than '128', the message is converted into a short length format and the converted message is outputted(S13). If the length of the transmitting message is more than '128', a limit length and a constant(K) are set as '0'(S14). The constant(K) is increased and a process such as "limit length = limit length+255*255¬K" is repeatedly performed until the limit length is more than the real length(S15-S17). If the limit length is more than the real length, the message is divided according to the constant value and is converted into a long length format(S18).
Patent KR-20020031861-A (KR)
Title: Polyester-based thermal contraction tube
Inventor: KIM YEONG SEOK
IPC: H01G9/00
Filed: 2000-10-24
Abstract: PURPOSE: A polyester thermal contracting tube for a capacitor covering is provided to obtain desirable protection and insulation for a large capacitance capacitor larger than 30mm by completely attaching the covering to the capacitor after contracting and drying. CONSTITUTION: A polyester thermal contracting tube for a capacitor covering is formed by copolymer polyester resin which is made by copolymerization of ethylene naphthalate component 7 - 30 mol% and ethylene terephthalate component 70 - 93 mol% and has a unique viscosity of 0.75 - 1.2 dl/g. The copolymer polyester resin 88 - 99 wt% is mixed with polybutylene terephthalate resin melted with paints 1 - 20 wt%. The copolymer polyester resin having copolymerization of ethylene naphthalate component 7 - 30 mol% and ethlylene terephthlate component 70 - 93 mol% mix polyethylene terephthalate copolymer, for which dimethylester of naphthalene decarbon acid is copolymerized, and polyethylene terephthalate to contain ethylene naphthalate 7 - 30 mol%.
Patent KR-20020031964-A (KR)
Title: Portable radiotelephone with game function
Inventor: HYUN SANG MIN
IPC: H04B1/38
Filed: 2000-10-25
Abstract: PURPOSE: A mobile terminal having a game function is provided to enable a user to play a game conveniently by mounting a joystick in the main body. CONSTITUTION: A signal transmission/receipt between a main body housing(10) and a smart card(20) is achieved using a blue tooth module. A smart card(20) is positioned at the center portion of a main body housing(10) and joysticks(103,104) are positioned at the both sides of the smart card(20) for making a user operate the joysticks(103,104) using both hands. The main body housing(10) comprises a cylinder type both side housings(101,102) and a connection unit(100) for connecting to the housings(101,102). The housings(101,102) include the joysticks(103,104) and a speaker(S) at the central portion thereof. The joysticks(103,104) are protruded at the central shaft toward the upper direction. The speaker(S) can be mounted in one side housing(101) or both side housings(101,102). A touch screen(201) for inputting/outputting data is positioned at the upper portion of the smart card(20). In addition, at least one key(202) is mounted at the side portion of the smart card(20), and a protrusion unit is mounted at the bottom portion of the smart card(20).
Patent KR-20010051243-A (KR)
Inventor: KITAMURA TOSHIYASU
IPC: H04M1/02
Filed: 2000-10-25
Abstract: PURPOSE: To provide a portable terminal device, where the stiffness of a device body has been improved by constructing a relationship where an inner rotor rib and an inverse inner rotor rib are adjacent each other, even if the device body is miniaturized and thinned. CONSTITUTION: A first rib 13, erected in parallel with an outer wall at a certain distance from an outer wall, is provided in an upper case 11, and a groove part 14 is formed by the first rib 13 and the outer wall. Also, a lower case 12 is provided with a second rid 15, that can be engaged with the groove part 14 of the upper case 11, thus simultaneously constructing the relationship between the inner rotor and the inverse inner rotor of the upper and lower cases 11 and 12 and at the same time, improving the stiffness of the upper case 11, by erecting the first rib 13 at the upper case 11.
Patent KR-20020035218-A (KR)
Title: Protection block having same structure of four side thereof
Inventor: CHOI HAN SUN
IPC: E02B3/14
Filed: 2000-11-04
Abstract: PURPOSE: A bank protection block having four sides with an identical structure is provided to enhance shapes of the block formed on an inclined embankment of river to smoothly outflow the water collected in depression of ground, to prevent loss of block, to actively work the formation of block. CONSTITUTION: The block comprises a block body(50) having a projection(20) at center portion and circular grooves at four sides(10). The projection(20) has a circular form to prevent the water from being collected. The block further comprises an auxiliary circular block(40) inserted into a hole formed between two or more block bodies(50) to combine them. The circular shape of the structure forms a protrusion more convex than the combined bodies to protect the water not to be collected into the block. The block further includes a sand layer at bottom end to induce a smooth flow of water and to absorb micro-flow caused by thawing of earth and soil.
Patent KR-20010051806-A (KR)
Inventor: HERZEELE GEERT ERIC LINA VAN
IPC: H03M3/02
Filed: 2000-11-18
Abstract: PURPOSE: A converter interface with sigma/delta modulator having offset correction and gain setting is provided to realize a converter interface with high performance, small area and small power without adding an unnecessary allowable error. CONSTITUTION: An input of a sigma-delta converter includes a 1st switched capacitor modules(SC1, SC1b), a 1st differential amplifier(A1), a 2nd(SC2), and a 2nd differential amplifier(A2), which are connected in series and a comparator CP is connected to the post-stage. The modulator also has a 3rd(SC3) and a 4th(SC4) receiving a reference voltage is installed to be connected to inputs of the 1st and 2nd differential amplifiers. An offset correction preamplifier leading to an analog-digital converter is replaced with a 5th(SC5), to which an offset voltage is applied and supplied from a resistor array SRSa selected according to a reference voltage. The converter is provided with a gain setting means which is designed to simplify the interface and improve offset correction. The gain setting device including branches of one or more switching capacitors is coupled in parallel with a capacitor in the 1st(SC1b).
Patent KR-20020040051-A (KR)
Inventor: KIM SANG GYUN
IPC: B60K26/02
Filed: 2000-11-23
Abstract: PURPOSE: An accelerator pedal assembly for a vehicle is provided to prevent a driver from being injured, and to improve stability during traveling by reducing impact with installing a damper in the accelerator pedal assembly at a head-on collision. CONSTITUTION: An accelerator pedal assembly of a vehicle is composed of a fixed link bracket(3) combined with a dash panel(1); a rotation link bracket(4) combined with the fixed link bracket to turn; an accelerator pedal(5) combined with the rotation link bracket; a return spring(6) connecting the fixed link bracket to the rotation link bracket; an accelerator cable(7) connected to the rotation link bracket; and a damper unit(10) having a fixed rod(11) mounted in the dash panel, a connecting rod(12) combined with the fixed rod by an assembling bolt, and an impact absorbing rod(13) combined with the connecting rod and the fixed link bracket. A driver is protected from the accelerator at a head-on collision with connecting the damper unit to the dash panel and the accelerator pedal assembly.
Patent KR-20010062029-A (KR)
Inventor: ARAKAWA SATOSHI
IPC: B01D53/86
Filed: 2000-11-30
Abstract: PURPOSE: Provided are a method and a device capable of purifying harmful components in the harmful gas discharged from a reaction process using an organometallic compound as a reaction raw material and uninvolving a post treatment without discharging any organic compound and a large amount of carbon dioxide after cleaning process. CONSTITUTION: The harmful gas is purified by bringing the harmful gas into contact with the catalyst at 100-800 deg.C by using a purification device having a harmful gas introducing pipe(16), an oxygen or air introducing pipe(15), a purification cylinder which is connected to two introducing pipes and in which a catalyst carrying noble metal on an inorganic carrier and a catalyst carrying a catalyst consisting of metal oxides such as vanadium oxide, chromium oxide, manganese oxide, iron oxide, copper oxide and silver oxide or a catalyst carrying these metal oxides are packed, a means for heating the purification cylinder and a discharge pipe(17) for the purified gas discharged from the purification cylinder.
Patent KR-20020044822-A (KR)
Title: OELD Device Possiblity Current Regulate
Inventor: KIM JIN
IPC: G09G3/30
Filed: 2000-12-06
Abstract: PURPOSE: An electro-luminescent display device for controlling amount of current is provided to restrict the amount of current by installing a multitude of resistances between a multitude of transistors and data electrode lines. CONSTITUTION: A multitude of transistors(Tr1,Tr2,Tr3,Tr4) are connected parallel with a lower end of a data electrode. A multitude of resistances(R,2R,4R,8R) are installed between the transistors(Tr1,Tr2,Tr3,Tr4) and a ground in order to control the amount of current passing the transistors(Tr1,Tr2,Tr3,Tr4). The transistors(Tr1,Tr2,Tr3,Tr4) are formed with an MOSFET(MOS Field Effect Transistor) or a bipolar junction transistor, respectively. The resistances(R,2R,4R,8R) have different resistance values, respectively. The resistances(R,2R,4R,8R) have a ratio of 1:2;4:8. Accordingly, the amount of current applied to a data electrode line has a ratio of 1:2;4:8.
Patent KR-20020045697-A (KR)
Title: A method for manufacturing strips having uniform thickness in widthwise
Inventor: JUN BYEONG JAE
IPC: B21B37/28
Filed: 2000-12-09
Abstract: PURPOSE: A method for manufacturing a strip having uniform widthwise thickness is provided to increase shape control accuracy of the strip and manufacture the strip having the uniform widthwise thickness by varying crown control accuracy of the strip according to thickness of a bar during manufacturing of the strip. CONSTITUTION: The method for manufacturing the strip having uniform widthwise thickness comprises the steps of determining a target bar thickness at a rough rolling setting and calculator(11) according to information on widths and thicknesses of a slab(1) and a strip(1b); measuring thickness of the rough rolled bar(1a) after rough rolling the slab(1) using a measuring instrument(12); calculating finishing rolling load at a finishing rolling setting and calculator(13) using the measured bar thickness and rolling information; calculating a target thickness correction value from a correction bar thickness calculation part(20) if the target crown is not within the controllable range by judging whether a preset target crown is within the strip crown controllable range or not after calculating the controllable strip crown range from the calculated finishing rolling load; and manufacturing the strip by performing finishing rolling by determining a pair cross(θ) and a work roll bender(B) for making the target crown by arbitrarily selecting the correction value or an initial target bar thickness from a target bar thickness determination part(22) after applying the correction value to the following bar in case of the same set by judging whether a current bar is the same set as a following bar or not at a set change confirmation part(21).
Patent KR-20020045795-A (KR)
Title: Wireless communication operation apparatus for dedicated short range communication system
Inventor: CHOI GWANG JU
IPC: H04B7/00
Filed: 2000-12-11
Abstract: PURPOSE: A system for operating a radio communication network in a DSRC(Dedicated Short Range Communication) system is provided to connect between a DSRC base station and a server by wireless using a mobile communication network. CONSTITUTION: A system for operating a radio communication network in a DSRC system consists of a mobile terminal(120), a DSRC server(170), a base station(130), a base station controller(140), a mobile switching center(150), and a heterogeneous network access part(160). The mobile terminal(120) is installed in a DSRC base station(110) in order to execute short range communication with a vehicle terminal. The DSRC server(170) collects and analyzes the transmission information of the DSRC base station(110) and transmits this analyzed information to the DSRC base station(110). The base station(130) is for wireless communication with the mobile terminal(120). The base station controller(140) controls data transmission and reception with the base station(130). The mobile switching center(150) controls data transmission and reception with the base station controller(140). The heterogeneous network access part(160) executes data format conversion for data transmission and reception between the mobile switching center(150) and the DSRC server(170).
Patent KR-20020048560-A (KR)
Title: apparatus for breaking the driving of coke charging crane
Inventor: JU SANG OK
IPC: B66C7/16
Filed: 2000-12-18
Abstract: PURPOSE: A brake of a charging crane is provided to exactly stop the charging crane reciprocating along a traveling rail on a parking position and to prevent an accident by preventing a wheel from sliding. CONSTITUTION: A brake in a charging crane comprises a charging crane reciprocating on a traveling rail(3); a bucket lifted by the charging crane; a side brake unit(10) attached to a side portion of the traveling rail; plural traveling wheels formed on a lower portion of the charging crane; a cylinder fixing bar(10a) removably assembled on a wheel bracket(2); an actuating cylinder(11) formed on the cylinder fixing bar; an actuating arm(19) connected to the cylinder bar through hinge pin(19a); a shoe fixing bar(12) arranged on the actuating arm; a shoe installed on a front portion of the shoe fixing bar corresponding to the traveling rail; idle rollers(14a,14b) contacting to a side portion of the traveling rail by being mounted on both sides of the shoe fixing bar; a connecting hole(19b) penetrating the actuating arm; fixing caps(18a,18b) mounted on the idle rollers; and springs(17a,17b) elastically supporting link bars(16a,16b) by being contained in the fixing cap.
Patent KR-20020052130-A (KR)
Title: Evaluation method of hydroformabilty of metal tube
Inventor: KIM GEUN HWAN
IPC: B21D25/00
Filed: 2000-12-23
Abstract: PURPOSE: A method is provided which evaluates hydroformabilty of a metal tube using the calculated rates of volume change by calculating rates of volume change before and after hydroforming of the metal tube that is fractured through hydro-bulge test. CONSTITUTION: The method evaluates hydroformabilty of a metal tube using rates of volume change before and after hydroforming obtained by the following expression from length of the metal tube(L-f) after the metal tube fractured through hydro-bulge test is hydroformed, an inner volume(V-f) of the hydroformed metal tube, an initial inner cross sectional area(A) of the metal tube, and a length of hydroformed part(L-o) in the total length of the metal tube.
Patent KR-20020052789-A (KR)
Title: Apparatus and method for controlling of RAS RAM data in NWLL terminal
Inventor: JU SEONG CHEOL
IPC: H04B1/66
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus for adjusting RAS RAM data in an N-WLL(Narrow band- Wireless Local Loop) terminal and a control method therefor are provided to shorten an adjustment time and identically limit a maximum output by adjusting the RAS RAM data in only one channel. CONSTITUTION: A coupler(600) couples an RF signal output from a power amplifier composed in an end of a terminal. An output detecting circuit(700) outputs a DC voltage in proportion to the strength of the coupled RF signal output from the coupler(600). A baseband processing unit(100) selects the DC voltage output from the output detecting circuit(700), converts the selected DC voltage into digital data, and transmits the digital data to an MSM(Mobile Station Modem) for controlling a maximum transmission output.
Patent KR-20020053185-A (KR)
Title: Protein Muteins Modified By Modifying Materials And Method For Producing The Same
Inventor: CHOI CHA YONG
IPC: C12P21/02
Filed: 2000-12-27
Abstract: PURPOSE: Provided is a method for modifying proteins to have increased stability and biological activity by chemical or enzymatic method. Therefore the modified proteins are used for the treatment, research and industry. CONSTITUTION: The preparation method comprises the steps of: mutating the codon corresponding to the amino acid to be modified to stop codon or rare codon containing amber; adding inhibitory tRNA having the anticodon corresponding to the stop codon or the rare codon during Cell-free protein synthesis; introducing non-natural amino acid attached with the inhibitory tRNA into a protein to obtain protein variant; and adding a modifier position selectively to protein variant.