baber/WOPTO huggingface dataset:
Patent KR-20020085180-A (KR)
Inventor: CHO YANG RAE
IPC: C07D501/44
Filed: 2001-05-07
Abstract: PURPOSE: Provided is a novel cephalosporin compound which is represented by the formula(1) and has strong antibiotic effect on MRSA. Also, provided are its preparation process and a composition of antibiotics containing the compound of the formula(1). CONSTITUTION: The cephalosporin compound of the formula(1), wherein the formula is as described in the description, its pharmaceutically acceptable nontoxic salts, its physiologically hydrolyzable ester, hydrate, solvate and its isomer display antibiotic effect on gram positive bacteria and have broad antibiotic spectrum. Thus, they are very useful for the prevention and treatment of diseases associated with infection of bacteria in a human and an animal.
Patent KR-20010069780-A (KR)
Title: Document sanction method using a mobile communication
Inventor: LEE YEONG I
IPC: H04W4/00
Filed: 2001-05-11
Abstract: PURPOSE: A document approving method is provided to enable a signer to approve a document using a mobile communication terminal at a region where an Internet service is not provided. CONSTITUTION: An approval requester connects to a document approval server so that a document site login window may be outputted to a web browser of a mobile communication terminal(S100). A moving menu of a member admission window, which is included in the document web site login window outputted from the web browser of the mobile communication terminal, is clicked so as to output a member admission window(S110). The approval requester inputs personal information to a personal information inputting part, which is comprised in the member admission window, and registers the inputted information into the document approval server(S120). Request for registering an inherent number of the mobile communication terminal is reported into the approval requester using a short message service(S130).
Patent KR-20020087298-A (KR)
Title: Tonic composition comprising wild ginseng as main ingredient
Inventor: CHOI GYEONG BEOM
IPC: A61K35/64
Filed: 2001-05-15
Abstract: PURPOSE: A composition containing an extract or powder of wild ginseng alone or a conventional auxiliary agent is provided which has a higher content of ginseng saponin and ginseng alkaloid than a composition containing ginseng as a main component and excellent tonic and restorative action. CONSTITUTION: A wild ginseng is extracted with an organic or inorganic solvent or powdered and/or mixed with an auxiliary component containing a crude drug formulation, vitamin, amino acid, sweetening agent, oligosaccharide, glucosamine, dry milk powder, casein, casein phosphopeptide, lecithin, inositol, magnesium hydroxide, royal jelly, cereals, diluents, lubrication agent, flavoring agent, preservative, viscosity controller and suspension. The crude drug formulation contains one or more selected from Lycii Fructus, Cnidii Rhizoma, Angelicae Gigantis Radix, Acanthopanacis Cortex and the like.
Patent KR-20020087331-A (KR)
Title: AES Rijndael Encryption and Decryption Circuit with Subround-Level Pipeline Scheme
Inventor: CHOI BYEONG YOON
IPC: G09C1/00
Filed: 2001-05-14
Abstract: PURPOSE: An AES(Advanced Encryption Standard) Rijndael encoder and decoder circuit using a pipeline method between rounds is provided, which enables a high operation speed and a high encoding and decoding rate. CONSTITUTION: A Rijndael encoding and decoding algorithm is an AES(Advanced Encryption Standard) symmetrical encoding algorithm. A round key generation part(14) generates round keys required in a 128 bit input register(10) and a 256 bit key register and an encoding and decoding operation. A round processing part(11) performs a round operation, and a control part(15) generates a control signal. And an output register(12) stores the 128 bit output result and a key register for 256 bit decoding has a key as to the first round during a decoding operation.
Patent KR-20020089809-A (KR)
Title: Manufacturing method for half tone photo mask
Inventor: KIM SEONG HUI
IPC: H01L21/027
Filed: 2001-05-24
Abstract: PURPOSE: A method for fabricating a half-tone photomask is provided to form correctly a pattern of a half-tone layer by removing an influence of a stepped portion due to a shielding layer. CONSTITUTION: A metal layer(2) is deposited on an upper quartz substrate(1). A photoresist is coated on the metal layer(2). A pattern is formed by exposing and developing the photoresist. A pattern of the metal layer(2) is formed by etching the exposed metal layer(2). The photoresist is removed. A half-tone material(4) is deposited on an upper surface of a lower quartz substrate(5). A photoresist is coated on an upper surface of the half-tone material(4). A photoresist pattern is formed by forming a pattern and performing a developing process. A pattern of the half-tone material(4) is formed on the upper surface of the lower quartz substrate(5) by etching the exposed half-tone material(4). The photoresist pattern is removed. The upper quartz substrate(1) is adhered on the lower quartz substrate(5) by sealant(6).
Patent KR-20010078956-A (KR)
Inventor: KIM KI OK
IPC: A41F1/04
Filed: 2001-05-25
Abstract: PURPOSE: A removable connection loop for panties coated by steel is provided to improve convenience, sanitation, fashionable style, sense of security, and product quality in general for people, being designed in accordance with a human body engineering technology. CONSTITUTION: A removable connection loop for panties designed based on a human body engineering technology includes connection loops (1,8) coated by steel in various natural colors and shapes, which can be fixed and/or removed; a portion for rounding each corners; a portion for every kind of strings to be inserted; an application portion of the connection loop to strengthen or support the fixation function of the loop; and a connection loop portion (11). Here, the connection loops for the panties can be removed one side and/or both sides.
Patent KR-20010079075-A (KR)
Title: Motion structure eyes of entertainment robot
Inventor: KIM PIL SU
IPC: A63H3/40
Filed: 2001-06-12
Abstract: PURPOSE: A device of operating eyes for an entertainment robot is provided to apply for multi models by manufacturing variable module that adjusts both a gap of the brow and a size of the eyes, even though the models of the entertainment robot are varied. CONSTITUTION: The device of operating eyes for an entertainment robot includes a plurality of eyes(10) arranged by a predetermined gap according to the size of the brow for a corresponding model, eyelids(60) arranged on an eyelid fixing plate(70) in an upper end of the eyes(10), an eye supporting plate(20) for supporting and connecting the eyes(10) through the medium of a fixed link(21), the first cylinder(30) for controlling left or right movements of the eyes(10) in the backward of the eye supporting plate(20), a mounting plate(40) for maintaining the eye supporting plate(20) with a right angle, the second cylinder(50) for controlling upper and lower movements of the eyes(10), and the third cylinder(80) for controlling a movement of the eyelids(60).
Patent KR-20030001867-A (KR)
Inventor: LEE JU SANG
IPC: G11C7/00
Filed: 2001-06-28
Abstract: PURPOSE: A self-refresh device of a semiconductor memory is provided to reduce the time of self-refresh during the implementation of half-chip as well as to reduce the peak current during the operation of self-refresh by differentiating the self-refresh output signals of an upper bank and a lower bank. CONSTITUTION: A self-refresh device of a semiconductor memory includes an oscillator(34) for outputting a pulse signal with a predetermined period by receiving an order to enable a refresh operation, K bit counter(32) for receiving a pulse signal generated at the oscillator(34), a logic controller(36) for monitoring the K bit counter(32) and an upper and a lower bank N-1 bit counters(30,31) for increasing the bank addresses by monitoring the counting process, wherein all of lows of one bank are counted at the logic controller(36), wherein the contents of the N-1 bit counters(30,31) are assigned to the upper bank or the lower bank and inputted to a corresponding bank address buffer.
Patent KR-20020094986-A (KR)
Inventor: SONG CHANG O
IPC: B43L21/00
Filed: 2001-06-11
Abstract: PURPOSE: Provided is a multi-functional eraser produced by combining correction pen and eraser, which is used to erase both recordings written by a pencil and recordings recorded by ink. CONSTITUTION: The multi-functional eraser is produced by combining correction pen which is commonly used to erase recordings recorded by ink and an eraser which is commonly used to erase recordings written by a pencil. The multi-functional eraser has a construction of correction pen and a eraser provided at one end of the white. Therefore, by using this multi-functional eraser, it is possible to erase both recordings written by a pencil and recordings recorded by ink in a convenient way. Also, it is possible to avoid losing a small size eraser.
Patent KR-20030002579-A (KR)
Inventor: YOO YUN HO
IPC: F25B5/00
Filed: 2001-06-29
Abstract: PURPOSE: An air conditioner is provided to improve dehumidifying efficiency by reducing flowing noise of refrigerant. CONSTITUTION: An air conditioner includes an indoor heat exchanger(3) divided into a first heat exchanger(3-1) sucking refrigerant, mixture of high pressure liquid and gas, to discharge heat and a second heat exchanger(3-2) sucking high pressure refrigerant discharged from the first heat exchanger through an expansion device(5) converting the refrigerant into low pressure refrigerant to evaporate and discharging low temperature/low pressure refrigerant without liquefied ingredient. A liquid-suction gas heat exchanger(100) is included to make high temperature/high pressure refrigerant discharged from the first heat exchanger exchange heat with low temperature/low pressure refrigerant discharged from the second heat exchanger by liquefying the high temperature/high pressure refrigerant.
Patent KR-20030003351-A (KR)
Title: Method for fabricating capacitor in semiconductor memory device
Inventor: BAE YEONG HEON
IPC: H01L27/108
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to avoid the height of the capacitor and simplify a process by using RuO2 as a hard mask instead of an etch process using a poly hard mask. CONSTITUTION: A capacitor oxide(22) is deposited on a substrate. The hard mask made of RuO2 and an anti-reflective coating(ARC) are deposited on the capacitor oxide. A photoresist mask is deposited and patterned on the ARC. The ARC and the RuO2 hard mask are etched by using the patterned photoresist mask through an in-situ process. The capacitor oxide is etched and patterned. The RuO2 hard mask is eliminated.
Patent KR-20020009408-A (KR)
Title: Motor
Inventor: TAKAHASHI ATSUNORI
IPC: H02K5/22
Filed: 2001-07-05
Abstract: PURPOSE: To contribute to promotion of dimensional reduction by improving assemblability improved. CONSTITUTION: In a motor 1, an improvement of assembly work of an external terminal 8 on a connection terminal 4, protruded from a through hole 11 of a bracket 5 has been realized. In other words, the end portion of the external terminal 8 can be inserted radially along a guide wall part 12. Upon insertion, since a positive insertion access S is formed by a terminal support part 13 projected from the guide wall part 12, while guiding the end portion of the external terminal 8 with the insertion access 8, a leading edge 8a of the external terminal 8 can be positively guided surely, up to the connection terminal 4. When further pursuing dimensional reduction of the motor 1, the smaller the dimension of each component is, the greater the contribution of this configuration of the bracket 5 will become to the assemblability of the external terminal 8.
Patent KR-20030004661-A (KR)
Title: Fan's Vibration-Absorbing Structure for LCOS Cooling System
Inventor: KIM JU HYEONG
IPC: G02F1/13
Filed: 2001-07-06
Abstract: PURPOSE: A device for preventing the vibration of a fan of an LCOS(Liquid Crystal On Silicon) cooling system is provided to resolve the thermal deformation or the decrease of the elastic force of a vibration preventing element, thereby keeping the vibration absorbing property for a long term use. CONSTITUTION: A device for preventing the vibration of a fan of an LCOS cooling system includes a cooling fan(3) for cooling the heat generated from a liquid crystal display device, vibration preventing spacers(21) each coupled with the cooling fan at an end and including a spring element of a predetermined elastic force to absorb the vibration of the cooling fan, and a heat sink(7) separated from the cooling fan by a predetermined distance and coupled with the other ends of the spacers for absorbing the heat and supporting the liquid crystal display device.
Patent KR-20030006220-A (KR)
Title: Slot valve opening and shutting apparatus of semiconductor device fabrication equipment
Inventor: CHO CHANG HYEON
IPC: F15B11/044
Filed: 2001-07-12
Abstract: PURPOSE: An apparatus for opening or shutting a slot valve of a semiconductor fabrication equipment is provided to control stably the amount of air by using the first and the second needle valves for buffering the rapid inflow of air into the double acting cylinder. CONSTITUTION: An opening/shutting device(150) of a slot valve(140) is formed with a fluid compression source(152) such as a compressor or a pump, a switching valve(154), a close air line(156a), an open air line(156b), the first needle valve(158a), the second needle valve(158b), and a double acting cylinder(160). The double acting cylinder(160) has a close port(160a) and an open port(160b). The close port(160a) is connected with a close air line(156a). The open port(160b) is connected with an open air line(156b). The first and the second needle valve(158a,158b) are installed at the air lines(156a,156b), respectively. The first and the second needle valve(158a,158b) are used for buffering the rapid inflow of air into the double acting cylinder(160).
Patent KR-20030008830-A (KR)
Inventor: YANG JEONG SEOK
IPC: D05B11/00
Filed: 2001-07-20
Abstract: PURPOSE: Provided is a needle lifting apparatus in which a conventional small air cylinder is installed at the position of a needle to be fixed at a needle rod of a quilting machine and the needle is fixed to the rod end part of the air cylinder with a nut or bolt, which increases a lifting speed of the needle rod to maximize productivity and the life thereof. CONSTITUTION: A small-sized air cylinder(21) is installed on a needle rod(12), a conventional needle(23) is fixed to the end of the rod of the small-sized air cylinder to selectively use the needle in accordance with a pattern or pattern density to be quilted by a control box. A round shaped hole(2) is bored on a guide fixing plate(1) and a disk cam(6) is installed thereon, the disk cam is installed at a bevel gear connected to a main shaft and a driven shaft to rotate the main shaft.
Patent KR-20030012373-A (KR)
Title: Feeder for providing workpieces
Inventor: JUNG JIN OIK
IPC: B65H16/00
Filed: 2001-07-31
Abstract: PURPOSE: A feeder is provided to remove the partial pressing of a material and to improve the product quality by uniformly maintaining the supplying speed of the material and uniformly distributing the weight of the material in the contacted portion between the material and a belt. CONSTITUTION: A supporting plate(20) is installed on a base(10). The supporting plate has an accepting portion to accept a rolled material(1) to be rotatable and a material arranging device(30) to uniformly arrange the side of the material by accepting the maximum and the minimum diameters of the material in a side wall. Many transferring rollers(50) are installed inside the accepting space to be rotatable. A driving motor(60) has a driving device to rotate one of the transferring rollers. A belt(80) is combined through the outer face of the transferring rollers. The belt supplies the material at a regular speed when the driving motor is rotated. Thereby, the product quality is improved by preventing the pressing of the material.
Patent KR-20030015759-A (KR)
Inventor: CHOI JONG UN
IPC: H01L25/065
Filed: 2001-08-17
Abstract: PURPOSE: A passive component mounting structure of system in package is provided to control delamination between the passive device and a substrate, wicking and extrusion by making the size of a space between the passive device and the substrate larger than the size of a particle of encapsulant. CONSTITUTION: A circuit pattern(12) formed on a resin layer(11) of an almost plate type is formed in a substrate(10). The surface of the circuit pattern is coated with a cover coat(14). A semiconductor chip(41) is attached to the surface of the substrate. At least one passive device(20) is connected to the circuit pattern of the substrate by using solder paste(21) such that the circuit pattern is an outer circumference of the semiconductor chip. A conductive wire(50) electrically connects the semiconductor chip with the circuit pattern of the substrate. The semiconductor chip, the passive device and the conductive wire are encapsulated by encapsulant to form an encapsulation unit(60). A plating layer(12a) is further formed on the circuit pattern of the substrate on which the passive device is mounted so that the cover coat has a high surface. Encapsulant is filled in the space between the passive device and the substrate.
Patent KR-20030016898-A (KR)
Title: Lamp house of apparatus for wafer edge exposure
Inventor: LEE HYO SEONG
IPC: H01L21/027
Filed: 2001-08-23
Abstract: PURPOSE: A lamp house of a wafer edge exposure apparatus is provided to reduce maintenance of the lamp house by discharging enough heat of the lamp house to the outside. CONSTITUTION: A lamp house includes an ultraviolet lamp(29), a reflective plate(23), and a lamp control circuit board(21). The ultraviolet lamp(29) is used as a light source. A power cable(31) is connected with one end portion of an optical cable(25) and the ultraviolet lamp(29). The ultraviolet lamp(29) of the lamp house is located at a focus of a curved reflection plate(23). The curved reflection plate(23) is used for focusing the light. The optical cable(25) is installed at a position facing the curved reflection plate(23). An S-shaped cooling copper pipe(35) is installed on a wall face of the lamp house. The water of normal temperature as a refrigerant is provided to an inlet hole(37) of the copper pipe(35). The cooling water is drained into an outlet(39). An exhaust hole(27) is formed on one wall face of the lamp house. An exhaust line is connected with the exhaust hole(27).
Patent KR-20030022616-A (KR)
Title: Air conditioner using the ultraraed ray
Inventor: JUNG BYEONG HWA
IPC: F24F1/00
Filed: 2001-09-11
Abstract: PURPOSE: An air conditioner using far infrared radiation is provided to supply pleasant air. CONSTITUTION: An air conditioner includes a chassis(51); a heat exchanger(60) placed on a front side of the chassis and making air exchange heat with refrigerant to convert into chilled air or hot air; a blowing fan(70) placed between the chassis and the heat exchanger to introduce air to the heat exchanger; a front panel(74) installed on the front side of the chassis to form a space storing the heat exchanger and the blowing fan and having a grill(74a) through which air is introduced; and air guide(52) placed on a front surface of the chassis to guide air having passed the heat exchanger to a lower part of the chassis; and far infrared radiating material(91,92,93,94) coated on at least one surface of the blowing fan, the grill and the air guide.
Patent KR-20020027197-A (KR)
Inventor: KIM JU DEOK
IPC: H04B1/707
Filed: 2001-09-28
Abstract: PURPOSE: A device and a method for searching a preamble for signal acquisition, are provided to reduce the necessity of an excessive operator and an excessive memory that is the cause of the complexity of a matched filter, and to have a structure capable of processing with one matched filter so as to normally acquire signals transmitted from a transmitter. And the device and the method are provided to acquire transmission signals within a limited time that is the requirement in IMT-2000(International Mobile Telecommunication 2000). CONSTITUTION: A sample buffer(5) alternatively stores samples of correlation blocks inputted by being over-sampled per chip for an antenna from an access slot boundary. A sample transmission unit(30) reads the samples in a multi-chip block from the sample buffer(5), and transmits the read samples in the multi-chip block in multiple sample patterns corresponding to multiple hypothesis. A scramble code transmission unit(40) generates scramble codes at an access slot cycle, and transmits multiple scramble code patterns corresponding to the multiple hypothesis at multi-chip intervals. Correlators(50) correlate the samples and scramble codes corresponding to each hypothesis supplied from the sample transmission unit(30) and the scramble code transmission unit(40), to respectively output signatures per each hypothesis. An energy calculation unit(60) calculates accumulated energy in each signature for the multiple hypothesis supplied from the correlators(50). And a classification and selection unit(70) classifies the multiple hypothesis into equal signatures, and selects a maximum energy value among equal signatures.
Patent KR-20030031205-A (KR)
Title: Multiple spindle lathe headstock with spindle carrier having hemisphere shape
Inventor: JUNG HYUNG KYUN
IPC: B23B19/00
Filed: 2001-10-12
Abstract: PURPOSE: A central shaft die mounted with a spindle carrier is provided to have a rotation center even though heat between a spindle housing and a spindle carrier or remaining stress causes distortions. CONSTITUTION: A plurality of spindles are mounted in a central shaft of a multiple shaft automatic lathe to chuck and rotate work piece in a high speed. A rotation force is applied from the central shaft. A spindle housing(11) is formed with holes of semispherical shape in an inner shaft. A spindle carrier(10) supports the spindle rotatively, and is inserted to a hole of the spindle housing rotatively. The spindle carrier has a semispherical outer circumference to be close to the inner circumference of the spindle housing.
Patent KR-20030034421-A (KR)
Title: Appartus for Duplicated PCI System
Inventor: LEE HA SEONG
IPC: G06F13/362
Filed: 2001-10-23
Abstract: PURPOSE: A PCI system duplexing system is provided to duplex the PCI master boards, and to set one master board in an active state and the other master board in a standby state when the system is normally operated. CONSTITUTION: The system comprises primary PCIs(21, 31), PCI controllers(23, 33), the first multiplexers(22, 32), bus switches(25, 35), and the second multiplexers(24, 34). The primary PCIs(21, 31) monitor heartbeats periodically transmitted from the other PCI master board, output active signals and bus arbitration right enable signals for the self PCI master board, and output a local primary clock used as a PCI synchronization clock. The PCI controllers(23, 33) output the PCI synchronization clock to peripheral PCI devices and receive the self synchronization clock in a case that the PCI master board is in an active state, and receive the PCI synchronization clock from the other PCI controller in a case that the PCI master is in an inactive state. The first multiplexers(22, 32) select the local primary clock, generated by the self primary PCI or the other primary PCI, according to the active state, and output the selected local primary clock to the PCI controllers(23, 33). The bus switches(25, 35) output the PCI synchronization clock only to the PCI controllers(23, 33) within an active PCI master board according to the active signal generated by the self primary PCIs(21, 31). The second multiplexers(24, 34) select the self synchronization clock, generated by the self PCI controller or the synchronization clock, transmitted by the other PCI controller, and output the selected synchronization clock to the self PCI controllers(23, 33).