baber/WOPTO huggingface dataset:
Patent KR-20020000606-A (KR)
Title: Liquid cystal display module capable of reducing the number of source drive ic and method for driving source lines
Inventor: LEE GYU SU
IPC: G09G3/36
Filed: 2000-06-26
Abstract: PURPOSE: A method for driving an LCD module and a source line with a reduced source drive IC number is provided to reduce the number of source drive IC for driving an LCD module by using an improved method for driving the LCD module and a source line. CONSTITUTION: An LCD panel(130) has a multitude of gate line(Gj-Gj+3) of a grating structure, a multitude of source line(Sai,Sbi,Sai+1,Sbi+1) of the grating structure, a pixel array connected with the gate lines(Gj-Gj+3) and the source lines(Sai,Sbi,Sai+1,Sbi+1), and a switching portion(140). One pixel is connected with the gate line and the source line. The pixel is formed with a TFT(T1), an auxiliary capacitor(CST), and a liquid crystal capacitor(CLC). A gate of the TFT(T1) is connected with the gate line. A source of the TFT(T1) is connected with the source line. The auxiliary capacitor(CST) and the liquid crystal capacitor(CLC) are connected with a drain of the TFT(T1) and a common electrode voltage. The switching portion(140) has the first transistor array(MNai,MNai+1) and the second transistor array(MNbi,MNbi+1).
Patent KR-20020009193-A (KR)
Title: Processing apparatus and method of heat exchanger coolant tube
Inventor: KIM JIN MAN
IPC: B23P15/26
Filed: 2000-07-25
Abstract: PURPOSE: A device and a method for producing a refrigerant tube of a heat exchanger are provided to smoothly flow a refrigerant and to improve heat exchanger efficiency by forming a communication recess between paths of a refrigerant tube. CONSTITUTION: Folded portions(301) folded at a specific interval are formed by using a rolling material(2) as a compression plastic unit. Both ends of the material are bonded by brazing to form paths between the folded portions. One end of the folded portion is closely adhered to a planar portion of the material. Communication recesses(7) are formed in the folded portions employing a communication groove forming unit. Therefore, a refrigerant tube is prepared. A refrigerant flowing through the path is communicated with the other paths via the communication recesses. The refrigerant circulates through the paths.
Patent KR-20020009351-A (KR)
Title: Equpiment for cleaning wafer and method for cleaning thereof
Inventor: HAN BONG SUB
IPC: H01L21/304
Filed: 2000-07-26
Abstract: PURPOSE: A wafer cleaning equipment and a cleaning method thereof are provided to remove impurities, slurries, residues, and particles from a wafer and prevent the formation of water droplet. CONSTITUTION: A cleaning chamber unit(100) is formed with the first chamber(110) with an opened upper portion(111), the second chamber(120) with an opened lower portion facing the first chamber(110), and a slide unit(130) for changing locations of the first and the second chambers(110,120). The first deionized water supply/drain unit(500) is used for supplying the first deionized water to the first chamber(110) or draining the deionized water from the first chamber(110). A dry gas supply unit(600) is used for supplying a dry gas to the second chamber(120). A wafer up-down unit(200) is used for transferring one or more wafer into the first deionized water and lifting the wafer to the second chamber(120). The second deionized water streaming unit(300) is used for injecting the second deionized water. A collection unit(400) is used for collecting the second deionized water and impurities adhered on the wafer.
Patent KR-20000063887-A (KR)
Inventor: CHOI NAM CHEOL
Filed: 2000-08-04
Abstract: PURPOSE: A method for an internet banner advertising adopting a prompt lottery manner is provided to enable an active advertisement on a web site for a banner advertisement, by assigning a prompt lottery to each banner advertisement whenever the banner advertisement that is clicked, and determining if a user wins a prize in the prompt lottery that is scratched by a mouse. CONSTITUTION: An area selection menu(13) is provided for the selection of a desired area so that a user can watch a banner advertisement according to the area. A prompt lottery executing menu(14) is selected for the scratching of the prompt lottery(30) which is supplied by a provider of the banner advertisement that has been clicked and watched. A menu(15) is provided for the return to a previous window. An advertisement guiding menu(16) is used for the request of the advertisement on a home page. A menu(17) and a menu(18) are selected for an automatic scratching and a manual scratching, respectively. The prompt lottery(30) is supplied by the number of the watch of the banner advertisement.
Patent KR-20020014175-A (KR)
Title: Componant for the Contents of the Pillow that relieves headache and its manufacturing Method
Inventor: CHOI HAE KEUN
IPC: A47G9/10
Filed: 2000-08-16
Abstract: PURPOSE: Filling elements for a pillow relieving headache are provided which conveniently support the head of a user and gives acupressure-like action to the user by forming sufficient pores due to openings among the filling elements, and a manufacturing method of the filling elements is provided. CONSTITUTION: The manufacturing method of filling elements(1) for a pillow relieving headache is characterized in that the filling elements are manufactured by processing the naturally dried acacia in an ellipsoidal shape after cutting and naturally drying an acacia, wherein the naturally dried acacia is processed into filling elements having an ellipsoidal shape after cutting the portion of an acacia that is less than 1 m from the ground and naturally drying the cut acacia for about 3 years or more, a ratio of a long axial length(L1) and a short axial length(L2) of ellipsoidal filling elements is preferably 2:1, and more preferably the long axial length(L1) of the ellipsoidal filling elements is 12 mm while the short axial length(L2) of the ellipsoidal filling elements is 6 mm.
Patent KR-20020015446-A (KR)
Inventor: SHIN SEONG HO
IPC: F16F9/32
Filed: 2000-08-22
Abstract: PURPOSE: A piston rod for a shock absorber is provided to prevent oil leakage by sealing a hollow completely with seam welding, and to prevent crack and breakage by distributing stress evenly. CONSTITUTION: A piston valve is fixed in a valve part(22), and an installation part(23) is mounted in a vehicle body. Both ends of a hollow part(21) are solidified with metal cores(24), and the metal cores are inserted to both ends of the hollow. The outer diameter is decreased with metal flow by swaging, and a piston rod(20) is processed with cutting the remaining portion. Expenses are reduced, and processing is performed easily with applying the metal core for seam welding. The valve part and the installation part of the piston rod are welded into the piston rod body. The solidified members are combined with both ends of the piston rod body by frictional welding, and the piston rod is processed with closing the hollow part. Oil leakage and lowering of performance are prevented with sealing the hollow part completely. Cracks and breakage are prevented against overload in swaging.
Patent KR-20020015514-A (KR)
Title: Method of Packing Sesame Leaves, and Control Implement and Packing Case Used Therefor
Inventor: KIM CHANG JUN
IPC: B65B67/00
Filed: 2000-08-22
Abstract: PURPOSE: A device and method for packing sesame leaf and a device for controlling number of the sesame leaf are provided to conveniently wrap the sesame leaf and to reduce working time and cost. CONSTITUTION: A device for controlling number of sesame leaf comprises a supporting plate(2); a sesame leaf receiving unit(3); elastic bodies(4) connected to both ends of the supporting plate; a connector(5) combined to an end portion of the elastic body; a horizontal plate(3a) mounted on the sesame leaf receiving unit; a pair of vertical plates(3b) installed on both ends of the horizontal plate; a groove(6) passing through a finger of a worker; and a basket receiving the sesame leaf. Thereby, the device for controlling number of the sesame leaf conveniently wraps the sesame leaf to reduce a producing cost and time.
Patent KR-20010067115-A (KR)
Title: System and method displaying the results of search
Inventor: KO SUNG MIN
IPC: G06F17/30
Filed: 2000-08-25
Abstract: PURPOSE: A search result display system and method is provided to display search results graphically on a client terminal in order to easily check the search process, freely move among upper and loser categories and easily obtain the search results. CONSTITUTION: The method comprises steps of performing a search(100), storing the search result(200), filtering the search result(300) and the displaying the result(400). The search result display step(400) includes steps of displaying the highest category among the search result(410), displaying access ratios of next hierarchical categories(420), checking if a selected category is the lowest(430), enabling the user to select upper or lower category in the case that the selected category is not the lowest(440, 450), displaying an auxiliary window for offering a list of corresponding categorized web sites if the user selects one element in the case that the selected category is the lowest(460), and outputting data on the web site in the auxiliary window if the user selects one among the web site list(480).
Patent KR-20020017825-A (KR)
Title: Bit stream processor
Inventor: KYUNG SEUNG JUN
IPC: H04N19/00
Filed: 2000-08-31
Abstract: PURPOSE: A bit stream processing unit is provided to be capable of storing bit stream header and data in one circular buffer without separating the bit stream header and data. CONSTITUTION: A circular buffer(100) stores a transferred bit stream. Head pointer and read pointer backup registers(110, 120) store such address information that the transferred bit stream is stored. A read pointer register(130) points a position(X) at which a bit stream is read from the circular buffer(100). A bit amount register(140) stores the number of bits to be read from the circular buffer(100). An adder(150) a bit number of the bit amount register(140) to a bit number shifted at a previous step. A control part(160) determines a bit number to be aligned in response to an output of the adder(150). A shift amount register(170) stores an output(a shift amount) of the control part(160). A remain register(180) stores the contents of the circular buffer(100) at a position of 'X-1'. A shift circuit(200) shifts the contents of the circular buffer(100) pointed by the read pointer register(130) and a value of the remain register(180) by a shift amount of the control part(160), so that a desired bit is aligned into a right direction. A masking circuit part(210) masks a value except for desired bits among a result of the shift circuit(200) with '0', in response to a value of the bit amount register(140).
Patent KR-20020018701-A (KR)
Title: Method for allocating short messages in the mobile phone
Inventor: SEO BO SEOP
IPC: H04B1/40
Filed: 2000-09-04
Abstract: PURPOSE: A text message storing method in a mobile communication terminal is provided to facilitate re-checking and editing in checking and searching a text message by users of mobile communication terminal by separately keeping a text message related to a specific person in a mail box of the specific person. CONSTITUTION: When a user selects a 'message writing' item, a mobile communication terminal displays lists of a message writing menu on a liquid crystal display(S400). When the user instructs a storage command to store the message(S410), the mobile communication terminal temporarily stores a completed text message in a memory and displays a screen for inputting a phone number of a receiver on the liquid crystal screen(S420). As the caller inputs a phone number of the receiver, the mobile communication searches whether the inputted phone number is a phone number of a receiver previously stored in an 'originating message' box from the memory of the terminal(S430). If the phone number a is a phone number stored in the originating message box, the mobile communication terminal stores the text message in a mail box of the same receiver(S440). When the receiver is classified by receiver mail boxes, the mobile communication terminal determines whether the inputted phone number of a receiver has been previously stored in a phone book(S460). If the same phone number as the phone number of the caller exists in the phone book, the mobile communication terminal stores the text message in a designated name in the phone book and displays it on the liquid crystal screen according to a user's command(S470). If there is no phone number of the receiver in the phone book, the mobile communication terminal stores the inputted phone number in writing the text message and displays the phone number on the liquid crystal screen according to a user's command(S480).
Patent KR-20020018899-A (KR)
Title: Cathode Active Material Using Sol-gel Method, Preparing Method Thereof and The Composite Cathode Using the Same
Inventor: KIM KWANG BUM
IPC: H01M4/04
Filed: 2000-09-04
Abstract: PURPOSE: A cathode active material for a lithium secondary battery, its preparation method, a complex anode prepared by the method and a lithium secondary battery using the complex anode are provided, to stabilize the α-NaFeO2 structure at a relatively low temperature by employing the sol-gel method using acrylic acid, thereby reducing the decrease of charging/discharging capacitance. CONSTITUTION: The cathode active material is represented by LiAlyCo(1-y)O2, wherein y is 0.05-0.5. The preparation method comprises the steps of mixing a lithium salt, a cobalt salt and an aluminium salt in the ratio of 1 : 0.05-0.5 : 0.5-0.95 by mol with acrylic acid; adding an acid to the aqueous solution to adjust pH to be 1-3; heating the solution at 70-80 deg.C for 6-8 hours with stirring to prepare an acrylic acid/metal sol; drying the sol at 70-120 deg.C for 10-14 hours to prepare a gel precursor; and calcining the gel precursor at 500-800 deg.C in air for 1-30 hours. Preferably the gel precursor is precalcined at 350-450 deg.C in air for 1-2 hours before the calcination.
Patent KR-20020019992-A (KR)
Title: A process for preparing high efficiency food having improved calcium absorption
Inventor: JO SU HWAN
IPC: A23L1/304
Filed: 2000-09-06
Abstract: PURPOSE: A process of preparing the titled food by maximize the formation of oligopeptide from protein by addition of lactic acid is provided, thereby producing food containing minerals or arrowroot starch except for calcium. CONSTITUTION: About 40 to 70 parts by weight of protease and lactic acid are added to 100 parts by weight of protein, 13 to 20 parts by weight of calcium is mixed with the obtained protein hydrolysate and optionally minerals selected from the group consisting of Fe, Zn, Cu and a mixture thereof and arrowroot starch are then added thereto.
Patent KR-20020020607-A (KR)
Title: Air spouting and absorption of Roaster
Inventor: YOON GI YONG
IPC: A47J37/06
Filed: 2000-09-09
Abstract: PURPOSE: An air ejection and suction type meat roaster is provided to allow a user to eat meat in an agreeable conditions without smoke by easily inhaling various smokes generated when meat is roasted on a grill. CONSTITUTION: An air ejection and suction type meat roaster includes a combustion part(A), an inhale space(2), a filtering part(15), and an ejection part(B). The combustion part burns charcoal by the air induced from a lower portion of a charcoal case(8) located in the center of a device body(1). The inhale space inhales combustion gas into the device body. The filtering part(15) forcedly inhales and filters combustion gas of the inhale space. The ejection part(B) is connected to the filtering part and eject the air upwardly from the grill put on the device body through an air ejection path(9) of a hollowed pipe shape.
Patent KR-20020021922-A (KR)
Inventor: CHO MIN CHEOL
IPC: C01B13/02
Filed: 2000-09-18
Abstract: PURPOSE: An oxygen generator is provided to reduce a time for required in getting to the set pressure state from the vacuum state during the pressurizing step in the oxygen generator. CONSTITUTION: The oxygen generator comprises an adsorption column(130) in which an adsorbent(Z) is equipped so as to separate and produce oxygen by adsorbing nitrogen from the external air; an air pump(110) which is pipe connected to the adsorption column(130) in a row form, flows the external air to the adsorption column(130) through one side of the piping and flows out the external air of the adsorption column(130) through the other side of the piping; a pressure tank(160) which is installed on one side of the piping connecting the adsorption column(130) to the air pump(110), and in which an external air flown into the adsorption column(130) from the air pump(110) is stored so as to maintain a certain pressure; an inlet side valve(121) which is installed on the other side of the piping connecting the adsorption column(130) to the air pump(110); an outlet side valve(122) which is installed between the air pump(110) and the pressure tank(160); and a switch valve(123) which is installed between the pressure tank(160) and the adsorption column(130).
Patent KR-20020022329-A (KR)
Title: Apparatus of telephone with function of receiving message selectively and controlling method of it
Inventor: YANG DONG BOK
IPC: H04M3/54
Filed: 2000-09-19
Abstract: PURPOSE: A telephone device having a selective receiving function is provided to drive an ARS by previously detecting a receiving ring signal when a call is made from the outside, and to detect a signal of a number pressed by a caller to wirelessly transmit the signal to a selected telephone, so as to minimize an invasion of a person's privacy. CONSTITUTION: If a call is made from the outside, a ring detector(30) detects a ring signal of an office line(2). If the ring signal is received, an ARS block(20) performs a voice announcement. A DTMF(Dual Tone Multi Frequency) detector(40) detects a dual tone signal applied through the office line(2). A controller(90) receives a detection response of the DTMF detector(40) to analyze a called number, and generates an incoming signal delivering enable signal, to make an extension telephone only respond to the number. A wireless incoming signal delivery block(80) responds to the incoming signal delivering enable signal and delivers a wireless incoming signal. A receiving telephone selector(70) selects one of extension telephones under the control of the controller(90). A representative telephone selector(60) responds to a time over signal of a timer(50), and selects a representative telephone(10). A tone generator(5) generates an incoming sound to the representative telephone(10).
Patent KR-20020022950-A (KR)
Inventor: CHOI SEONG BONG
IPC: D06F33/02
Filed: 2000-09-21
Abstract: PURPOSE: A washing machine and a system data changing method for the washing machine are provided to optimize programs by changing or substituting preset programs through the exchange of data on use or malfunction with a personal computer, thereby maximizing the performance and the operation efficiency of the washing machine considering the malfunction due to the internal or any other external factors, wherein the washing machine is operational normally even though the change of data or program is interrupted before completed. CONSTITUTION: A method for changing system data of a washing machine includes the steps of determining existence of data in a first sector to which data to change belongs, as an interrupt signal is input for stopping changing data or program in the process of changing information relating to the washing machine, and recovering unchanged original data of the first sector by copying the data from a second sector to which the data was transferred from the first sector before initiating the data change, if the data of the first sector is deleted or remains partially in the process of the data change.
Patent KR-20020023514-A (KR)
Title: Oldham ring of scroll compressor and the manufacturing method of it
Inventor: JUNG CHAN HWA
IPC: F04C18/02
Filed: 2000-09-22
Abstract: PURPOSE: An Oldham's ring for scroll compressor and method for manufacturing the same is provided to achieve an improved abrasion resistance and lubricating ability. CONSTITUTION: An Oldham's ring(9) is arranged between a swirling scroll and a main frame so as to prevent the swirling scroll from being rotated, and coated with an anodic oxidation film so as to achieve an improved abrasion resistance. The anodic oxidation film has a thickness of 0.01 to 0.03mm. A method comprises a first step of processing an aluminum material into an Oldham's ring shape, and oxidizing the surface of the processed product through an alumite processing; a second step of forming a porous anodic oxidation film at the surface of the aluminum product through an anodizing processing; and a third step of completing an Oldham's ring by performing an electrolyte treatment to the aluminum product such that the pores of the anodic oxidation film are infiltrated with molybdenum sulfur compound.
Patent KR-20000072783-A (KR)
Inventor: PARK EUN IL
Filed: 2000-09-26
Abstract: PURPOSE: A system and the method for payment of the cost of a product in a vending machine using the reserve obtained via online and offline unit are provided to accelerate the consumption activity performed by the reserve, and to offer a range of the reserve by enabling the vending machine to be used freely with the reserve that a user obtained by participating in an online event or an advertisement. CONSTITUTION: A vending machine(50-1) includes a controller(506) for controlling the selling of a product, and an image outputting part(507) for displaying the image information of the product and a commercial advertisement under the control of the controller(506), and outputting the number and the reserve of a member. A communication part(508) receives the information of an image and common characters in real time, and serves as the unit for sending the information of the member to a web server of an intermediator to update the information of authentication of transaction and the reserve.
Patent KR-20010050754-A (KR)
Inventor: CARTIER THOMAS JOSEPH JR
IPC: C23C26/00
Filed: 2000-09-29
Abstract: PURPOSE: A method for forming film by using activated foam technique is provided to coat substrates that are exposed to high temperatures such as turbine engine components. CONSTITUTION: The method for coating internal passageways of an airfoil of a turbine engine includes (i) providing an airfoil having internal passageways, the airfoil comprising a nickel-base or cobalt-base superalloy; (ii) coating the internal passageways with a foam suspension containing an aluminum powder suspended in a foam; (iii) heat treating the foam suspension at a temperature to volatilize the foam to form an aluminum-base coating along the internal passageways; and (iv) subjecting the substrate to a diffusion treatment to diffuse aluminum into the substrate, wherein the coating includes an activator containing a halide element that complexes with the aluminum of the aluminum base coating.
Patent KR-20020026691-A (KR)
Title: An automotive parking brake using double locking function
Inventor: KIM JIN GAK
IPC: B60T7/10
Filed: 2000-10-02
Abstract: PURPOSE: A vehicle parking brake having a double locking function is provided to dually engage latch teeth of a latch with a pawl and a locking lever for preventing the weakening of fixing force due to the abrasion of the engagement portions, thereby preventing the deviation of the engagement portions by the external impact. CONSTITUTION: A vehicle parking brake having a double locking function includes a manipulation element(1) having a button(2) to be pressed to be moved, a rod(3) for moving with respect to a hinge point by pressing the button, a pawl(4) coupled with an end of the rod for moving with respect to the hinge point to carry out locking or unlocking, a locking lever(10) fixed with the pawl by a fixing element and having a recovery element to be recovered to an initial position when a pressing force is released, and a latch plate(6) formed with a plurality of latch teeth(6a) to be engaged with the locking lever and the pawl simultaneously.