baber/WOPTO huggingface dataset:
Patent KR-20010088696-A (KR)
Inventor: HAM MUN SEON
IPC: A61K38/18
Filed: 2001-08-22
Abstract: PURPOSE: A method for stimulating the growth of fishes using human growth hormone by producing a recombinant expression vector, introducing into yeast, producing recombinant human growth hormone, mixing feed and orally administrating to fishes is provided. Whereby, the feed composition can be effectively used for promoting the growth of fishes. CONSTITUTION: A composition for the growth of fishes contains human growth hormone, a functional equivalent thereof and functional derivatives, wherein the human growth hormone is obtained by directly separating from the pituitary gland, chemically synthesizing or expressing by gene recombination techniques. The functional equivalent is natural human growth hormone and protein containing sequence homology of 60% or more.
Patent KR-20030016949-A (KR)
Inventor: KIM JIN HUI
IPC: B60Q1/00
Filed: 2001-08-23
Abstract: PURPOSE: A projection lamp of a vehicle is provided to avoid interference with an engine room, to improve vehicle styling and to have an enough work space upon a bulb-after service by employing a projection unit making the light of a bulb project in a 90 degree angle with a 45-degree angled reflector. CONSTITUTION: A projection lamp is composed of a lens(11) of a front face, a dust cap(12) of a rear face, a bulb(13), a reflector(14), a non-round faced lens(15) arranged in front of the bulb and a housing(10). The projecting direction of the bulb turns toward an upper part from a lower part by bending the housing 90 degrees. A 45-degree angled reflector(16) is formed by extending one side of the reflector and located on the front face of the bulb so that the light of the bulb is projected to the front part of a vehicle in a 90-degree angle. Thereby, interference with an engine room is avoided by reducing the size of the projection lamp and vehicle styling is improved.
Patent KR-20020016602-A (KR)
Inventor: KATOH KOUICHI
IPC: F16F9/34
Filed: 2001-08-25
Abstract: PURPOSE: To provide an air damper that keeps a cylinder less susceptible to dust intrusion. CONSTITUTION: The air damper comprises a tubular cylinder 1, a piston 2 movable in a sealing state in the cylinder, and a piston rod 3 connected to the piston and movable into and out of an opening 1a at one end of the cylinder, and controls the movement of a moving body movable relative to a support structure with either of the cylinder and piston rod fixed to the support structure. The piston rod is molded to a sectional form having a peripheral wall 3b with a part opened at 3a and the rest in a continuous form. The opening of the piston rod is situated in a region ranging from a vertically downward position to a horizontal position, and at least the part of opening of the piston rod is oriented in a direction to keep it less susceptible to dust intrusion, so that a possibility is precluded for conventionally seen easy dust intrusion into the cylinder via the piston rod during operation.
Patent KR-20030018369-A (KR)
Title: Solar radiation simulaton system
Inventor: LEE WON JONG
IPC: G01B11/00
Filed: 2001-08-28
Abstract: PURPOSE: A solar radiation simulation system is provided to apply solar radiation to the surface of a test object in a uniform manner, while achieving improved reliability of data obtained from the simulation. CONSTITUTION: A solar radiation simulation system comprises a simulation chamber(10); a lamp block(20) mounted at the ceiling of the simulation chamber, and which allows for an independent voltage control; a laser distance gauge(30) for measuring the distance between the lamp block and the surface of a test object; a transfer unit(31) for moving the laser distance gauge; and a controller for controlling each lamp to emit different solar radiations in accordance with the distance measured by the laser distance gauge. The transfer unit includes a transfer rod(32) penetrating through the center of the lamp block; a transfer roller(33) for moving the laser distance gauge in forward and rearward directions; and a rotation member(34) for rotating the laser distance gauge in left and right directions.
Patent KR-20020073083-A (KR)
Inventor: JUNG JAE MIN
IPC: C07F5/02
Filed: 2001-08-29
Abstract: PURPOSE: A method of preparing tetrakis(2-alkoxyisobutylisonitrile)copper(I)tetrafluoroborate derivatives stably in high yield and a novel composition containing them for a labeling agent of radioactive materials thereof are provided. CONSTITUTION: The method for preparing tetrakis(2-alkoxyisobutylisonitrile)copper(I)tetrafluoroborate derivatives comprises the steps of: alkoxylating methylhalide(2) by reacting it with mercuric acetate, sodium hydroxide and sodium borohydride, sequentially under an appropriate solvent; azidating the alkoxy compound(3) by reacting it with sodium azide; reducing the azide compound(4) into an amine group in the presence of lithium aluminum hydride; carrying out the isonitrilization of the compound(5) by using inorganic salt in the presence of chloroform and phase transfer catalyst; and reacting the isonitrile compound(6) with a copper compound(7) to obtain tetrakis(2-alkoxyisobutylisonitrile)copper(I)tetrafluoroborate derivative represented by the formula(1): Cu((CH3)2C(OR)CH2NC)4BF4, in which R is C1-C4 lower alkyl or branched alkyl; X is halogen; and R' is C1-C4 lower alkyl.
Patent KR-20030020492-A (KR)
Title: A Serial Multiplier over the Subfields GF(2^8) of Galois field GF(2^2)
Inventor: CHO YONG SEOK
IPC: G06F7/52
Filed: 2001-08-29
Abstract: PURPOSE: A design for a GF(2¬8) serial multiplier using a GF(2¬2) infinite field is provided to decrease delay, and to realize the serial multiplier with hardwares less than a parallel multiplier by designing the serial multiplier of the GF(2¬8) finite field with the use of serial operators on a subfield. CONSTITUTION: In case that an order of the GF(2¬m) is consisted of the multiplication of two numbers larger than one, the GF(2¬m) has the subfields of GF(2¬u) and GF(2¬v). The serial multiplier on the GF(2¬m) finite field is realized by using the serial operators on the subfields. Thus, the serial multiplier is realized by three 8-bit registers, sixteen 2-input AND gates and 27 2-input XOR gates, and the result is obtained by four-clock time.
Patent KR-20010090049-A (KR)
Inventor: PARK CHAN SEOK
IPC: G07D7/182
Filed: 2001-08-29
Abstract: PURPOSE: An apparatus for discriminating a paper money, to which a transparent tape is attached, is provided to maximize the efficiency of discrimination for such paper money, and to minimize the cost of manufacturing thereof. CONSTITUTION: The apparatus for discriminating a transparent tape attached paper money using an optical sensor has several tape detecting device. The tape detecting device consists of a red LED(light emitting diode) and an infrared sensor, which are installed in inclined condition on the upper part and the lower part of a substrate drilled with several holes. After infrared rays, which are emitted from the red LED and then reflected on the paper money, are received in the infrared sensor, a control part of the apparatus compares the intensity of radiation output from the infrared sensor with predetermined data to decide whether the transparent tape is attached to the paper money or not. According to the results transmitted to a display section and a communication section of the control part, the paper moneys are passed through or returned from the apparatus.
Patent KR-20030018612-A (KR)
Title: The circuit controling interface central control unit and input or output module in the programmable logic controller
Inventor: KIM JUNG GU
IPC: G05B19/02
Filed: 2001-08-30
Abstract: PURPOSE: An input/output module control circuit of a PLC(Programmable Logic Controller) control part is provided, which overcomes the limit of driving capability according to fan layout increase. CONSTITUTION: A number of input/output modules(30) connected to thousands of points of input/output devices of a factory facility are connected to a central control part(10) through an address/data bus. And the central processing part comprises a central processing unit(11) and a decoder(13) and an A/D(Analog/Digital) bus driver(12). The A/D bus driver drives an address/data bus(20) to transmit data to the input/output module or the central processing part. And the decoder decodes a module selection input signal(IB) being output from the central processing unit and then outputs a module selection signal(/MID).
Patent KR-20030018678-A (KR)
Title: Semiconductor device having a trench isolation structure and method of fabricating the same
Inventor: KIM SEONG HWAN
IPC: H01L21/76
Filed: 2001-08-30
Abstract: PURPOSE: A semiconductor device having a trench isolation structure and a method for fabricating the same are provided to improve performance of the semiconductor device by forming an isolation layer having different depth according to applied voltages. CONSTITUTION: The first isolation layers(224a) are formed on a predetermined region of a high voltage region(b). The first active region is defined by the first isolation layers(224a). The second isolation layers(224b) are formed on a predetermined region of a low voltage region(a). The second active region is defined by the second isolation layers(224b). A high voltage transistor(226) is arranged on the first active region. A low voltage transistor(228) is arranged on the second active region. The first isolation layers(224a) include the first trench oxide layer(218a) formed on a bottom and a sidewall of the first trench region(210a), the first insulating layer pattern(222a), and the first trench liner pattern(220a), respectively. The second isolation layers(224b) include the second trench oxide layer(218b), the second oxide layer pattern(222b), and the second trench liner pattern(220b), respectively.
Patent KR-20030032110-A (KR)
Title: A sun-shade apparatus for an antomobile
Inventor: HUH BONG
IPC: B60J1/20
Filed: 2001-10-10
Abstract: PURPOSE: A sun shade for a vehicle is provided to install by detaching a driving device with operational noise from an indoor frame. CONSTITUTION: A sun shade for a vehicle has a driving device assembly(26); a central cable(28); a first electric cable(30); a second electric cable(32); a first shock absorber(34) and a second shock absorber(36). The driving device assembly is stuck to a frame(10). The driving device assembly is attachable and detachable. First and second sliders(18,18') are connected by the central frame. The first electric cable connects the first slider to the driving device assembly. The second electric cable connects the second slider to the driving device assembly. First and second shock absorbers are installed to correspond to first and second sliders. Therefore, a sun shade(14) is raised smoothly by decelerating rotation with a rope drum(42) and a spiral spring. The sun shade is lowered rapidly by accelerating rotation with the rope drum and the spiral spring.
Patent KR-20030032120-A (KR)
Inventor: OH GWANG HEON
IPC: F28F1/40
Filed: 2001-10-10
Abstract: PURPOSE: A tube for a heat exchanger is provided to improve efficiency of heat exchange by smoothing flow of heat exchange medium. CONSTITUTION: A heat exchanger tube(30) includes a main body(31) having a space formed therein; a partition(32) forming a plurality of channels(33) in the space for heat exchange medium to flow therein; and at least one micro fin(34) formed on a location in the channel where inner walls neighboring each other cross each other. The micro fins are formed in pairs to face each other. Heat exchange medium flows in turbulence to actively exchange heat with the outside air thereby.
Patent KR-20030032147-A (KR)
Title: Bag for containing medical solution
Inventor: SEOMUN GI CHEOL
IPC: A61M5/14
Filed: 2001-10-16
Abstract: PURPOSE: A medical infusion solution bag is provided which simplifies the manufacturing process to enhance the productivity and reduce the cost, is made of the non-PVC material to prevent the emission of the endocrine disrupter when incinerating and prevents the poor bonding in fusion. CONSTITUTION: The medical infusion solution bag includes a infusion solution bag body(10) of the non-PVC material, a hard synthetic resin fusion tube(20) of a streamline shape to fuse air tightly to the body(10), an infusion solution outlet tube(30) and a drug infusion tube(40) which are injection moulded integrally to the fusion tube(20) to protrude outward, a rubber packing(50,60) inserted into the inside diameter of the end of the infusion solution outlet tube(30) and the drug infusion tube(40), and a cap(70,80) mounted on the outer diameter of the end of the infusion solution outlet tube(30) and a drug infusion tube(40).
Patent KR-20030031723-A (KR)
Inventor: CHO MYEONG RAE
IPC: F02F3/00
Filed: 2001-10-16
Abstract: PURPOSE: A piston is provided to reduce abrasion and noise by preventing an excessive tilting caused due to the secondary motion of the piston. CONSTITUTION: A piston(1) comprises a main body(4) including a head portion(2) mounted with piston rings(6) and a piston pin boss portion extended integrally from the center of the head portion and which has a pin hole(7) for coupling with a piston pin(8); and a skirt portion(5) connected to both sides of the piston pin boss portion which is perpendicular to the shaft of the piston pin so that the skirt portion is rotatable in a vertical direction through a hinge pin(11). When the skirt portion contacts thrust side and anti-thrust side by the reciprocation of the piston, the skirt portion contacts the inner wall of the cylinder by rotating in a clearance range, to thereby prevent an excessive tilting caused due to the secondary motion of the piston.
Patent KR-20020030731-A (KR)
Inventor: JAKOB HARALD
IPC: D21C9/10
Filed: 2001-10-17
Abstract: PURPOSE: A transition metal complex compound with polydentate ligands having improved delignifying and bleaching performance and a delignifying and bleaching method using the transition metal complex compound with polydentate ligands are provided. The complex permits the mild treatment of fiber and excellent glossiness of fibrous mass. CONSTITUTION: Fiber material is delignified and bleached using (a) a fiber aqueous suspension having a consistency of 3 to 40%, (b) 0.1 to 10% by weight of a mononuclear peroxo compound, based on an amount of bone-dry fibrous mass, and (c) a transition metal complex of the formula:£LMXp|¬zYq which is used in an amount of 10 to 5,000ppm, based on an amount of dried fiber to be used.
Patent KR-20030034659-A (KR)
Title: Fluorene-based compounds and their polymers having polyphenylenes, and el element comprising the same
Inventor: CHO HYEON NAM
IPC: C08G73/10
Filed: 2001-10-26
Abstract: PURPOSE: Fluorene-like compounds having polyphenylene, polymers thereof and an EL element containing the same are provided. The fluorene-like compounds are used as a principal ingredient of organic and polymeric electroluminescence elements and/or other optical elements. CONSTITUTION: Fluorene-like compounds having polyphenylene are prepared by Diels-Alder reaction of a compound having one or more of cyclopentadienones and a compound having one or more of acetylenes. The fluorene-like compounds are represented by the formula(1), wherein R1, R2, R1' and R2' are the same or different, and are independently a substituent selected from the group consisting of hydrogen, C1 to C22 aliphatic or alicyclic alkyl and alkoxy, C6 to C18 aryl or aryloxy, silicone, alkyl and aryl derivatives of tin or germanium, and halogen atom; Ar and Ar2 are the same or different, and are independently hydrogen, trimethylsillyl, bromine, alkyl, or C6 to C18 aromatics such as phenyl, naphthyl and derivatives thereof; Ar' is a substituent selected from the group consisting of aromatics and hetero compounds such as phenylene, naphthalene, anthracene, fluorene, thiophene, pyrrole, pyridine, aryloxadiazol, triazole, carbazole, arylamine, arylsilane and derivatives thereof; m is 0 or 1; and n is 1.
Patent KR-20030034965-A (KR)
Title: Method for control lighting of using electro luminescence a card and the apparatus thereof
Inventor: CHOI BONG SEOK
IPC: G09G3/30
Filed: 2001-10-29
Abstract: PURPOSE: An illumination apparatus of a card using an electro-luminescence device and a controlling method thereof are provided to enhance a visual effect of the card by lighting electro-luminescence panels according to predetermined patterns. CONSTITUTION: A plurality of electro-luminescence panels(EL1 to EL5) are contacted with a back side of a card. An automatic switch(10) is formed on one side of a front face of the card in order to light the electro-luminescence panels(EL1 to EL5), sequentially. A manual switch(20) is formed on one side of the front face of the card in order to perform a switching operation of a scroll method. A memory portion(30) stores lighting pattern values and lighting time values of the electro-luminescence panels(EL1 to EL5). A lighting control portion(40) reads the lighting pattern values and the lighting time values of the electro-luminescence panels(EL1 to EL5) and controls each part of a system. A timer portion(50) is operated according to a control operation of the lighting control portion(40). An electro-luminescence driving portion(60) performs a driving operation for lighting the electro-luminescence panels(EL1 to EL5). A power supply portion(70) supplies the power to each part of the system.
Patent KR-20030035305-A (KR)
Title: Stylus with exterior-type camera lens module and portable telephone therewith
Inventor: OH GYEONG HO
IPC: G06F3/03
Filed: 2001-10-31
Abstract: PURPOSE: A stylus equipped with an external camera lens module and a wireless terminal adopting the same are provided to reduce size of a main body by installing the camera lens module to the stylus and to avoid the design limitation due to the camera lens module. CONSTITUTION: The wireless terminal comprises a main body housing(10), an ear piece(110) placed to an upper side of the main body housing(10), a microphone(114) to a lower side of the main body housing(10), and a touch screen(112) placed between the ear piece(110) and the microphone(114). The stylus is accepted or separated from the main body housing(10). The stylus includes the camera lens module and is used for picturing an object or video-communication. The camera lens module comprises a lens(223), a CCD(Coupled Charge Device) element and a circuit.
Patent KR-20020065330-A (KR)
Title: Stacked semiconductor device structure
Inventor: FUKUMOTO TAKAKAZU
IPC: H01L25/11
Filed: 2001-11-06
Abstract: PURPOSE: A stacked semiconductor device structure is provided to reduce the space for mounting the semiconductor devices on a system appliance and increase the capacity of the semiconductor devices. CONSTITUTION: A stacked semiconductor device structure comprises: a plurality of semiconductor modules(10) each of which includes a substrate(1) and at least one semiconductor device(3) mounted on the substrate; a stacking means for stacking the semiconductor modules on one another; and a surface mount means for surface mounting on a further substrate for a system appliance the semiconductor modules stacked on one another by the stacking means.
Patent KR-20030037673-A (KR)
Title: Synchronous semiconductor memory device having wave pipeline structure and wave pipeline control method thereof
Inventor: JUNG DAE HYEON
IPC: G11C11/407
Filed: 2001-11-07
Abstract: PURPOSE: A semiconductor memory device having a structure of a wave pipeline and a method for controlling a wave pipeline are provided to maintain a high frequency characteristic and prevent the failure due to a low frequency operation by using the structure of the wave pipeline. CONSTITUTION: A DDR(Double Data Rate) synchronous DRAM is formed with a memory cell array(40), a sense amplifier(41), a column selection transistor(42), a control circuit(43), a stack portion(44), a parallel to serial converter(45), an output buffer(46), a frequency detector(47), a DLL(Delay Locked Loop)(48), and a latency controller(49). The stack portion(44) has stacks of N number as the latency is N. The frequency detector(47) is used for detecting a frequency of an operating clock. The control circuit(43) is used for controlling the stack portion(44) in response to an output signal of the frequency detector(47).
Patent KR-20030041064-A (KR)
Title: Method of Fabricating Liquid Crystal Display
Inventor: JUNG HYEON SANG
IPC: G02F1/1339
Filed: 2001-11-19
Abstract: PURPOSE: A method for fabricating a liquid crystal display device is provided to form a sealant and Ag dots by using an ink jet head, thereby precisely forming the Ag dots and uniformly keeping a cell gap. CONSTITUTION: A method for fabricating a liquid crystal display device includes the steps of aligning an ink jet head(42) containing a sealant solution(50) to either of upper and lower substrates, injecting the sealant solution to the selected substrate via nozzles(44) of the ink jet head, and heating the sealant solution. Ag dots(52) are formed around the sealant with a predetermined interval for electrically connecting the substrates together.
Patent KR-20030041703-A (KR)
Title: laser/LED pad for use in photochemistry medical
Inventor: KIM BYUNG CHUL
IPC: A61N5/067
Filed: 2001-11-21
Abstract: PURPOSE: A photochemical therapeutic laser/LED(Light Emitting Diode) swaddle is provided to evenly irradiate a wide wound having a diameter of more than 10 cm adjusting the laser/LED to the wound form. CONSTITUTION: The photochemical therapeutic laser/LED swaddle(1) is characterized in that it is prepared by making a plane array using the semiconductor laser/LED and attaching or mounting it on the cushion or swaddle form flexible substrate, and in usage, contacting the wound and irradiating the laser/LED to the wound, thereby carrying out LLLT(Low Level Laser Therapy) or LEDT(Light Emitting Diode Therapy). At least two mixed light source elements are installed in a bedpan to control the frequency and output of the lights to be irradiated, if necessary.
Patent KR-20030045429-A (KR)
Title: vehicle speed sensing power steering system
Inventor: LEE DONG UK
IPC: B62D6/02
Filed: 2001-12-04
Abstract: PURPOSE: A speed-sensitive power steering system is provided to simplify the structure and to reduce the cost by using a speedometer cable and a speedometer box. CONSTITUTION: In a speed-sensitive power steering system, oil of an oil tank(10) is pressurized by an oil pump(20) and is transmitted to a gearbox(30), and the oil of the gearbox is collected to the oil tank. A speedometer box(100) is installed to a pipe line connecting the oil pump and gearbox, and to a pipe line connecting the oil tank and oil pump. The speedometer box is operated by a speedometer cable(111), and the opening degree of a bypass passage(116) is varied according to the vehicle speed. Power distribution of the gearbox increases and decreases depending on the vehicle speed.