baber/WOPTO huggingface dataset:
Patent KR-20020056808-A (KR)
Inventor: BALACHANDRAN KRISHNA
IPC: H04W28/18
Filed: 2001-05-03
Abstract: PURPOSE: A method for packet size dependent link adaptation for wireless packet and an apparatus thereof are provided which adapt a packet size and coding to reduce overall delay when transmitting data on a wireless link. CONSTITUTION: Unlike earlier methods and systems in which Radio Link Control (RLC) performance was characterized in terms of the throughput, and the size of the higher layer Protocol Data Units (PDUs) or packets to be transferred was ignored, a method and apparatus is provided that is based on the delay of a higher layer PDU or packet. A method and apparatus so based have less delay than a method and apparatus based on employing adaptive coding and modulation to achieve the greatest mean throughput of a data block. According to the method, at least one data packet to be transmitted through the link is stored. The first segment of the data packet is transmitted in the first modulation and coding technique level. And the second segment of the data packet is transmitted in the second modulation and coding technique level.
Patent KR-20020088469-A (KR)
Title: Coin type ion secondary battery
Inventor: KIM YEONG DEOK
IPC: H01M10/058
Filed: 2001-05-17
Abstract: PURPOSE: A coin-shaped lithium ion secondary battery is provided, to reduce the contact resistance by increasing the contact area of an electrode and a terminal and to improve the sealing property by joining a can and a cap by the mechanical joining method using a polymer resin. CONSTITUTION: The coin-shaped lithium ion secondary battery comprises a plurality of pocketing electrode bodies; a plurality of secondary electrode plates which are laminated alternatively with the each pocketing electrode body; a metal can(10) which receives the laminated body consisting of the pocketing electrode bodies and the secondary electrode plates; a metal cap(20); and an electrolyte solution injected into the laminated body. The can(10) and the cap(20) are electrically insulated each other by a gasket(30). The can(10) is connected with a metal foil(320) surrounding the projected part of negative electrode plates, and the cap(20) is connected with the metal foil(310) surrounding the projected part of positive electrode plates, wherein the can(10) and the cap(20) act as a terminal.
Patent KR-20020021977-A (KR)
Title: A semiconductor device and process for the same
Inventor: TERASHIMA TOMOHIDE
IPC: H01L29/06
Filed: 2001-05-24
Abstract: PURPOSE: To provide a semiconductor device comprising a field plate for a higher breakdown resistance and eliminating the electric field concentration at a step part. CONSTITUTION: A field plate 6f is provided on a substrate 1. The field plate 6f comprises a step part which bends downward from the surface of the substrate 1.
Patent KR-20020089880-A (KR)
Title: Process for purifying water soluble components from egg yolk using precipitation and the use of precipitated by-product
Inventor: HAN GYEONG HO
IPC: C07K1/14
Filed: 2001-05-25
Abstract: PURPOSE: Provided are a process for purifying water soluble components, such as IgY, livetin and IgG consisting of low molecular peptides, from egg yolk lipid by using precipitation method and the use of a precipitated by-product. CONSTITUTION: The process for purifying water soluble components from egg yolk lipid comprises the steps of: obtaining egg yolk solution of which pH is regulated to pH 5.0-5.5 by adding water; adding 2-40(w/v)% of diatomite thereto then stirring them; holding the mixture for a certain period of time to obtain complex precipitates; and recovering a supernatant then obtaining water soluble components therefrom.
Patent KR-20010070617-A (KR)
Title: Auxiliary apparatus for operating alarm and leak-breaker the spark of wiring system line
Inventor: KIM DONG LIM
IPC: H02H7/26
Filed: 2001-05-28
Abstract: PURPOSE: A subsidiary apparatus for operating spark warning and earth leakage breaker of a distribution system is provided which prevents electrical accidents such as poor contact, spark due to instantaneous short-circuiting and overvoltage in the distribution system, preventively checks electric devices and rapidly recovers accidents. CONSTITUTION: A subsidiary apparatus for operating spark warning and earth leakage breaker of a distribution system receives an electromagnetic impulse emitted from the distribution system due to poor contact of the distribution system and sudden voltage variation such as spark generated caused by instantaneous short-circuiting to generate a warning sound. The apparatus flows leakage current when power voltage is excessive to make an earth leakage breaker cut off power of corresponding distribution line.
Patent KR-20020094638-A (KR)
Title: A method for manufacturing a thin film transistor substrate for a liquid crystal display of reflection type
Inventor: JUNG JIN GU
IPC: G02F1/136
Filed: 2001-06-12
Abstract: PURPOSE: A TFT substrate fabricating method for a reflective liquid crystal display device is provided to simplify the fabricating procedure by forming a single organic film between data lines and thin film transistors, and reflecting electrodes. CONSTITUTION: A method for fabricating a thin film transistor substrate for a reflective liquid crystal display device includes the steps of forming gate lines(22) on a substrate(10), forming a gate insulating film(30) covering the gate lines, forming a semiconductor pattern(42) on the gate insulating film, forming data lines intersecting the gate lines on the gate insulating film, source electrodes(65) connected to the data lines and the semiconductor pattern, and drain electrodes(66) connected to the semiconductor pattern in correspondence to the source electrodes, plasma-processing the surface of the semiconductor pattern, forming an organic film covering the semiconductor pattern, the data lines, the source electrodes and drain electrodes, selectively exposing and developing the organic film for forming an organic film pattern(71) with contact holes for exposing the drain electrodes and a concave and convex type top part, and forming reflecting electrodes(82) on the organic film pattern to be connected to the drain electrodes via the contact holes.
Patent KR-20020094810-A (KR)
Title: structure for array substrate of the liquid crystal display device and method for manufacturing the same
Inventor: KWON O NAM
IPC: G02F1/136
Filed: 2001-06-13
Abstract: PURPOSE: An array substrate of a liquid crystal display device and a method for fabricating the same are provided to prevent the diffusion of copper to the environmental layer by forming metal wires in a triple structure of Ti/Cu/Ti for the use of gate or data lines. CONSTITUTION: An array substrate of a liquid crystal display device includes a substrate(11), a first metal layer(12) formed on the substrate by a thickness of 10-500Å, a copper layer(13) formed on the first metal layer by a thickness of 1000-3000Å, and a second metal layer(14) formed on the copper layer by a thickness of 10-200Å, wherein the first and second metal layers have characteristics for preventing the diffusion of the copper layer and one of the metal layers contains titanium.
Patent KR-20020096196-A (KR)
Title: Method of Making Database from PDF files
Inventor: HONG YUN GI
IPC: G06F17/21
Filed: 2001-06-18
Abstract: PURPOSE: A method for forming a database in a PDF file is provided to create a database and a column automatically by reading positions of data inputted in various kinds of general document files as values designated vertically and horizontally. CONSTITUTION: If data are inputted in a PDF file, the entire form field values are extracted simultaneously through a Java script function. If the information is transmitted through an FDF(Form Data Format) form submit having a function for transmitting FDF data as an FDF format using a communication network such as the Internet, an intranet, etc., a database table creating gateway automatically creates a table and a column based on the entire from field values through a database create command. The FDF includes a detailed information with respect to format data of the PDF file. The FDF form submit is a method for transmitting form data in a PDF file.
Patent KR-20030006557-A (KR)
Title: Method for generating FSK signal in a communication terminal
Inventor: LEE YONG IL
IPC: H04L27/10
Filed: 2001-07-13
Abstract: PURPOSE: A method for generating a frequency deviation signal of a communication terminal is provided to an FSK signal at low cost by generating the FSK signal using a software without using a hardware FSK encoder in a terminal having a hardware FSK decoder therein. CONSTITUTION: A character is inputted(S310). A main controller converts the input character into an ASCII code(S320). The main controller converts the ASCII code into a binary code(S330). The main controller a start bit with respect to the binary code to form a binary arrangement(S340). The main controller judges whether a bit value of the binary code is '1'(S350). When the bit value of the binary code is '1', the main controller sets a counter output as a timer 1(S360). When the bit value of the binary code is '0', the main controller sets the counter output as a timer 2(S370). When an FSK output is generated, the FSK output is applied to a band pass filer. The FSK output is transmitted through a loop circuit(S380).
Patent KR-20030010038-A (KR)
Title: Method of Generating Pseudo Noise Sequence
Inventor: JANG SEOK HO
IPC: H04J13/10
Filed: 2001-07-25
Abstract: PURPOSE: A method for generating a PN(Pseudo Noise) sequence is provided to generate the PN sequence in a desired delayed state, without requiring an additional hardware logic or large memory. Thus the PN sequence having the desired delay is generated with relatively small amount of computations. CONSTITUTION: Register seed values of PNs delayed at predetermined intervals are stored in a memory in advance. If a desired delay value is applied, a seed value of sequence under the delay value is selected from the memory. The selected seed value is inputted in a register of a PN sequence generator. Sequential operation of the PN sequence generator is performed correspondingly to a delay difference between the applied delay value and the selected seed value sequence. And the seed value indicates a bit string that is inputted to the PN sequence generator register in order to output an n-th sequence.
Patent KR-20020014708-A (KR)
Inventor: IWASAKI MASANORI
IPC: H04N5/225
Filed: 2001-08-13
Abstract: PURPOSE: To provide an inexpensive optical component connecting device by which the fixing of the positional relation of two optical parts is easily and also accurately performed by a simple constitution. CONSTITUTION: A positioning projected part 14 is provided together with a screw part 13 at the outer peripheral part of a lens barrel part 10 to hold a lens 11. A screw part 22 capable of being screwed with the screw part 13 on the side of the lens barrel part 10 is provided on the inner wall surface of a holding part 20 at which a CCD package 21 is attached, and plural positioning recessed parts 23 are provided at the top part of the screw part 22. After the lens barrel part 10 is connected with the holding part 20 by the screw parts 13 and 22 by rotating and operating the clamping part 12 of the lens barrel 10, it is gradually rotated, so that the projected part 14 is positioned to the recessed part 23 so as to be deviated one by one. When rotating operation is stopped at an optimum focusing position, the projected part 14 is made in an engaged state with the recessed part 23. The projected part 14 does not fall off from the recessed part 23 in this state unless strong force is applied, so that the engaged state is held.
Patent KR-20030015542-A (KR)
Title: Belt steering sensor and method of compensating its error
Inventor: EOM YUN SEOP
IPC: G03G15/00
Filed: 2001-08-16
Abstract: PURPOSE: An apparatus and a method for controlling belt steering are provided to output corrected voltage in consideration of error of each controller. CONSTITUTION: A belt steering control system includes an optical module(101), a light-emitting unit controller(103), a deviation information calculator(105), and a belt controller(107). The optical module is located at the edge of a transfer belt(120) and composed of a light-emitting unit(101-1) that is placed on the transfer belt to emit light and a light-receiving unit(101-2) that is located under the transfer belt to receive light. The light-emitting unit controller controls the quantity of light emitted from the light-emitting unit uniformly. The deviation information calculator obtains deviation correction information from a deviation correction coefficient calculated by comparing an output range value of a signal detected by the light-receiving unit with a reference output range value. The belt controller receives the deviation correction information to control the transfer belt.
Patent KR-20030016586-A (KR)
Title: A wired-voice over internet protocol system for mobile telecommunication
Inventor: HONG EUN YOUNG
IPC: H04L12/66
Filed: 2001-08-21
Abstract: PURPOSE: A W-VoIP(Wired Voice Over Internet Protocol) system for mobile communication is provided to install a CT/WVoIP agent, and to use a terminal for freely converting a CT(Cordless Telephone) mode and a mobile communication mode, then to maintain time-terminal-stay agent information by a locator in real time. CONSTITUTION: A set mode of a handset(11) is reciprocally converted into a mobile mode or a stay mode. The handset(11) has the first bluetooth module to convert into a CT when the set mode is in the stay mode. A VoIP SA(Stay Agent)(12) has the second bluetooth module corresponding to the first bluetooth module, and is wirelessly connected to the handset(11) when the set mode is in the stay mode, then communicates a telephone call using an IP network. A locator(13) wirelessly communicates the SA(12) with the handset(11), and maintains location and serial information in real time.
Patent KR-20030016591-A (KR)
Inventor: PYO JONG GWAN
IPC: B65D43/00
Filed: 2001-08-21
Abstract: PURPOSE: A container cover is provided to prevent the contamination of foods by the penetration of foreign materials from the outside and prevent the foods from pouring out by the blurring of a container body. CONSTITUTION: A coupling groove(210) is formed on the bottom face which is coupled to a peripheral portion(110) of an open-topped container body(100). A cover body(200) having a receiving space for receiving foods is formed on the upper part of the coupling groove(210). A lid member(300) opens and shuts the upper part of the cover body(200). A connecting member links the container body(200) and the lid member(300) integrally.
Patent KR-20030018119-A (KR)
Title: Assembly of fan and shroud
Inventor: CHO GYEONG SEOK
IPC: F04D29/54
Filed: 2001-08-27
Abstract: PURPOSE: A fan and shroud assembly is provided to significantly reduce noises by minimizing the collision between the air discharged from the fan and the air flowing along the wall of the shroud. CONSTITUTION: A fan and shroud assembly comprises a fan(10) including a hub(2) coupled to a rotation shaft(1a) of a motor(1), a plurality of blades(3) arranged at the outer surface of the hub, and a band(4) which connects ends of blades; a motor mounting for mounting the motor; a plurality of stators arranged at the outer surface of the motor mounting; a shroud(20) arranged at an end of the stator in such a manner that a predetermined gap is maintained between the shroud and the band of the fan, wherein the shroud is disposed in the vicinity of a heat exchanger(25); and a back flow prevention unit(30) arranged at the outlet side of the shroud, and which prevents back flow of air between the band and the shroud.
Patent KR-20030018465-A (KR)
Title: Printing method of ink saving mode at inkjet printer
Inventor: JUNG IL JUN
IPC: B41J2/01
Filed: 2001-08-29
Abstract: PURPOSE: A printing method is provided to reduce ink consumption through the ink saving mode, while preventing deterioration of print quality. CONSTITUTION: A printing method comprises a first step(S10) of permitting a computer to transmit print files to a printer through an interface; a second step(S20) of judging whether the print mode is an ink saving mode; a third step(S30) of judging whether the line is an odd-numbered line of the print file, if it is judged in the second step that the print mode is an ink saving mode; a fourth step(S40) of executing AND logic operation by using the value of an odd number pattern for the dot region of odd-numbered line; a fifth step(S50) of executing AND logic operation by using the value of an even number pattern for the dot region of even-numbered line; a sixth step(S60) of storing the resultant image obtained from the fourth and fifth steps into a RAM; a seventh step(S70) of performing printing; and an eighth step(S80) of judging whether the resultant image is the last line.
Patent KR-20030018673-A (KR)
Inventor: CHO TAE HUN
IPC: C07K14/435
Filed: 2001-08-30
Abstract: PURPOSE: Provided are a phenoloxidase activating factor of a phenoloxidase system, and a gene encoding the same. Also, provided are a method and a kit for measurement thereof by using beta-1,3-glucan. CONSTITUTION: The phenoloxidase activating factor is a polypeptide which has an amino acid sequence composed of 1-351 amino acid residues of SEQ ID NO:2, or a modified or partial sequence thereof. A nucleotide codes the polypeptide and has a nucleotide sequence composed of 121-1176 bases of SEQ ID NO:1. A phenoloxidase composition for the detection of beta-1,3-glucan contains the polypeptide.
Patent KR-20030021417-A (KR)
Title: Disposal apparatus for garbage of foods
Inventor: KIM YEONG HWAN
IPC: B09B3/00
Filed: 2001-09-06
Abstract: PURPOSE: A food waste treating machine is provided to crush various kinds of food wastes, completely remove moisture contained in the crushed content by extrusion, and finely crush and discharge it. CONSTITUTION: A body(20) is provided with an input port(21) for inputting food wastes from the top surface. A crushing unit(40) is disposed at the upper end within the body and crushes the food wastes of the same size, which are inputted while rotating by a different rotary force, upon receipt of a power of a motor(30). A feed and moisture removal unit(50) is disposed right below the crushing unit and feeds and compresses the crushed content to remove the moisture contained in the crushed content. A discharge unit(60) discharges the crushed content with high viscosity from which the moisture is removed while crushing the same into fine powder.
Patent KR-20030021499-A (KR)
Title: Transfer and separation apparatus for LCD panel tray
Inventor: KIM HUI SU
IPC: G02F1/13
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus for safely transferring and separating LCD panel trays is provided to transfer a plurality of trays loaded with LCD panels without shaking, and smoothly separate the trays. CONSTITUTION: A guide(110) includes a first vertical rail(112a) and a second vertical rail(112b). A first horizontal rail(114a) and a second horizontal rail(114b) are combined with the first vertical rail and the second vertical rail. A control stand(128) is arranged at one end of the first vertical rail to transfer the first vertical rail to the second vertical rail. A transfer belt is installed in the second vertical rail. A transferring unit(140) includes a first transferring panel and a second transferring panel to load trays. A first support and a second support are installed under the first transferring panel and the second transferring panel. The second support includes a bracket(136) mounted at the transferring belt. A clamper(160) is mounted on the first transferring panel and the second transferring panel. A separating unit(180) includes a first lifting part(182a) and a second lifting part(182b) fixedly combined with the first and the second vertical rails to separate the trays guided by the transferring unit. A first horizontal separating part(192a) and a second horizontal separating part(192b) are installed on the first and the second lifting parts.
Patent KR-20030019030-A (KR)
Title: Exposure mask for fabricating liquid crystal display and method for exposing substrate in fabricating liquid crystal display using the mask
Inventor: HONG MUN PYO
IPC: G03F1/70
Filed: 2001-09-11
Abstract: PURPOSE: An exposure mask used for manufacturing a liquid crystal display and a method of exposing a substrate of the liquid crystal display using the mask are provided to enable accurate alignment of shots even in a large-sized substrate. CONSTITUTION: An exposure mask(M) used for manufacturing a liquid crystal display includes the first mask pattern(M1), the second mask pattern(M2), and the third mask(M3) pattern. The first mask pattern is used for exposing the center of a substrate and placed at the center of the exposure mask. The second mask pattern is used for exposing the left part of the substrate and located at the left of the first mask pattern, having the first distance(d1) between the first and second mask patterns. The third mask pattern is used for exposing the right part of the substrate and placed at the right side of the first mask pattern, having the second distance(d2) between the first and third mask patterns. An alignment key is formed in the first mask pattern.
Patent KR-20030024114-A (KR)
Title: Digital video recording method in a motion detection mode
Inventor: KIM JI YONG
IPC: H04N7/18
Filed: 2001-09-17
Abstract: PURPOSE: A method for recording a digital image in a motion detection mode is provided to obtain information of video data important in an unmanned security system and efficiently manage storage capacity of a storage medium. CONSTITUTION: A central processing unit receives a signal from a key input part and judges whether the signal is a motion detection mode signal(S201). If not, the central processing unit receives video data photographed in a general mode through a decoder and a codec for recording the video data at a storage medium(S202). If so, the central processing unit judges whether an operation signal is input from a sensor attached to a camera(S203). If not input, the central processing unit stops recording the video data(S204). If input, the central processing unit records the video data at the storage medium at high speed and high quality(S205). The central processing unit judges whether the operation signal is continuously input from the sensor(S206). If not, the central processing unit stops recording the video data(S207). If input, the central processing unit records the video data, changing recording speed and quality(S208).
Patent KR-20030025422-A (KR)
Title: Apparatus and method for detecting a speed and direction for spindle motor
Inventor: JUNG HONG JO
IPC: H02P6/16
Filed: 2001-09-20
Abstract: PURPOSE: An apparatus and a method are provided to detect rotation direction and velocity of a spindle motor using one microcomputer input port. CONSTITUTION: A rotation detecting means outputs signals of different properties according to a rotation direction, using a FG signal where a high-period duty is different from a low-period duty according to a rotation direction of a spindle motor. A control means(100) judges rotation direction and/or velocity of the spindle motor based on a property of a detected signal. The rotation detecting means comprises a detection means(200) for detecting a rotation direction of the spindle motor to output a detection signal, a FG generating means(30) for generating the FG signal corresponding to a rotation number of the spindle motor, a division means(31) for dividing the FG signal by 2, a switching means(32) for selectively outputting the FG signal and the divided FG signal according to the detection signal, and a logic means(33) for receiving output signals of the switching means and the FG generating means to output the FG signal of different duties.