baber/WOPTO huggingface dataset:
Patent KR-20020014796-A (KR)
Title: Channel assignment in a spread spectrum cdma communication system
IPC: H04W74/08
Filed: 2000-05-19
Abstract: The present invention provides a method for sending data in a spread spectrum code division multiple access communication system having a common packet channel using a predetermined set of codes and a base station thereof. The common packet channel has a plurality of access opportunities, each defined by a time slot (30-34) and signature (36-40). The method of the present invention comprises the steps of receiving a signature in the common packet channel, selecting a code out of a plurality of codes associated with the common packet channel, transmitting a combined collision signal and channel identifier, and communicating data using the selected code. According to the present invention, the channel identifier indicates the selected code and the channel identifier is associated with the received signature.
Patent KR-20030059665-A (KR)
Inventor: CHO JONG IN
IPC: B21D53/02
Filed: 2002-01-03
Abstract: PURPOSE: A coolant tube end forming apparatus is provided to improve welding quality by removing a welding defect at a contact portion of a coolant tube using the coolant tube end forming apparatus capable of forming a coolant tube end with a desired assembling tolerance. CONSTITUTION: A coolant tube end forming apparatus includes a base(20), a pair of forming dies(30,31) having forming sections(30a,31a) for forming a coolant tube end. A lower supporter(40) is positioned at a center of the forming dies(30,31). The lower supporter(40) is supported on the base so as to limit a movement of the forming dies(30,31) while supporting a coolant tube from a lower portion of the coolant tube. A pressing holder(50) is elastically supported on the base. The pressing holder(50) has a pair of lateral pressing sections(51,52). An upper supporter(60) is slidably installed between the lateral pressing sections(51,52). The upper supporter(60) has a pressing member(61) at a lower portion thereof. An actuator(70) is provided to downwardly move the pressing holder(50).
Patent KR-20020023353-A (KR)
Inventor: SON YOUNG SUK
IPC: A61F11/14
Filed: 2002-01-17
Abstract: PURPOSE: A multi-functional digital earplug of self fixing manner is provided to help a user to firmly and conveniently wear the earplug while preventing the earplug from being taken off, and to improve the wear feeling thereof by removing any fixation string or band of the earplug. CONSTITUTION: The multi-functional digital earplug(1) of self fixing manner comprises a curved inner surface and a curved outer surface on an inner side portion(2) and an outer side portion, which are engraved after the inner shape and the outer shape of ears. A power source is installed in the earplug, and the inner side portion is provided with a female type groove(8) into which a projected male type groove(9) of the outer side portion is fitted so as to engage the inner side portion and the outer side portion. Additionally, warm keeping wool(7) is attached inside the earplug.
Patent KR-20030064059-A (KR)
Title: Cosmetic composition containing paeonia suffruticosa andrews extract and albizzia julibrissin dura extract having anti-ageing effect
Inventor: HWANG JI IL
IPC: A61Q19/08
Filed: 2002-01-25
Abstract: PURPOSE: A cosmetic composition containing a Paeonia suffruticosa Andrews extract and an Albizzia julibrissin Duraz. extract having anti-aging effect is provided. Therefore, the composition has excellent skin elasticity-enhancing effect, antioxidant effect, hyaluronase inhibiting effect, product stability and safety to the skin. CONSTITUTION: An anti-aging cosmetic composition contains a Paeonia suffruticosa Andrews extract and an Albizzia julibrissin Duraz. extract in a ratio of 1:0.001 to 1:20. The extract of Paeonia suffruticosa Andrews and Albizzia julibrissin Duraz. is obtained by extracting in conventional solvents, preferably a mixture of C1-4 anhydrous or hydrous lower alcohol, propylene glycol and distilled water in a ratio of 2:1:1 at 60 to 85deg.C for 5 to 7hr. The use of two herbal extracts having effective anti-aging and antioxidant effects exhibits a synergistic prevention effect on skin aging.
Patent KR-20020024130-A (KR)
Inventor: SON YOUNG SUK
IPC: A23L17/20
Filed: 2002-01-26
Abstract: PURPOSE: Provided is a pickled fish using oriental medicinal material, sea weed, animals, plants and health foods. The medicinal pickled fish, though different each other according to the containing materials, is all fermented, contains amino acid, irons, calcium and manganese in balance, giving a tasty flavor, and is a nutritious health food. It is effective health food for weak old people and children. CONSTITUTION: The brewed pickled fish comprises: adding fish, shellfish and salt water to the medicinal materials; adding 4kg of fruits, in certain ratio, such as apple, grape, pear, banana, apricot, melon and water melon, etc., and oriental medicinal herbs and naturally fermenting at 20-28deg.C for 3-4 months to obtain 5 liters of medicinal extract; and mixing the above extract with the cereal wine made from cereal, fruit and yeast in a ratio of 20:2(wine to extract) and maturing at 18-35deg.C for not less than 8 months.
Patent KR-20030064585-A (KR)
Inventor: KIM JIN SOP
IPC: C11D9/04
Filed: 2002-01-28
Abstract: PURPOSE: Provided is a process for making a nutritional mugwort soap which has a unique energizing mugwort flower fragrance, nutritional effects for skins and blood circulation promoting effect by far infrared ray emission. CONSTITUTION: The process for making a nutritional mugwort soap comprises the steps of: forming a concentrated mugwort extract according to an unofficial recipe, mixing the concentrated mugwort extract with various minerals, bio-ceramic materials and a small amount of spice in a predetermined ratio for a predetermined time, and mixing and blending with a neat soap.
Patent KR-20030071019-A (KR)
Title: Method for progressively coding three-dimensional mesh image
Inventor: KIM CHANG SOO
IPC: G06T9/00
Filed: 2002-02-27
Abstract: PURPOSE: A method for progressively compressing a three-dimensional mesh image is provided to efficiently progressive-compress a three-dimensional image composed of triangular mesh. CONSTITUTION: A rule of restricting vertexes constructing a triangle is applied to select a candidate of split vertex to reduce the size of a candidate set. Connectivity information of the vertexes forming the triangle is coded using a cosine index predictor that utilizes position information of the vertexes forming the triangle. The position information of the vertexes constructing the triangle is coded using a two-stage position information predictor(42).
Patent KR-20030075255-A (KR)
Title: Device for Pressing Innerliner Automatically in Tire Shaper
Inventor: LEE SEUNG HO
IPC: B29D30/30
Filed: 2002-03-18
Abstract: PURPOSE: A device for automatically pressing an inner liner of a tire molding machine is provided to automatically press and separate a starting part, when the inner liner is wound in a molding drum, thereby reducing labor as improving productivity and obtaining quality uniformity. CONSTITUTION: A roll axis(3) is installed parallel to a rotation axis(7) of a molding drum(2). Rolls(1) freely rotate with a bearing in the roll axis(3). A driving cylinder(5) enables the roll(1) to have access to the molding drum(2) or separates the rolls(1) therefrom. More than two rolls(1) are divided in a direction of the roll axis(3). The rolls(1) are made from poly urethane. A sensor(40) and a control device(30) are additionally included in the cylinder(5).
Patent KR-20030075487-A (KR)
Title: Architecture of chip-to-chip optical interconnection using waveguides and microlenses
Inventor: HWANG SEONG HWAN
IPC: H01L31/12
Filed: 2002-03-19
Abstract: PURPOSE: An inter-chip optical interconnection structure using an optical waveguide and a micro-lens is provided to be capable of transmitting the signal between semiconductor chips at high speed, easily carrying out optical alignment, and increasing alignment margin. CONSTITUTION: An inter-chip optical interconnection structure is provided with a circuit board(102) having an electric line, an optical board(118) having an optical line corresponding to the electric line of the circuit board, installed at the upper portion of the electric board, a surface emitting laser array(108) for transforming the electric signal transmitted from the first semiconductor chip(104) into corresponding optical signal, a laser driving chip(106) for driving the surface emitting laser array, an optical waveguide(120) for passing the first light emitted from the surface emitting laser array, an optical detector array(110) for detecting the second light passed through the optical waveguide, the first and second micro-lens(126,128) for focusing and supplying the first and second light to the optical waveguide and the optical detector array, respectively, and an optical receiver circuit chip(112) for supplying transformed electric signal to the second semiconductor chip(114).
Patent KR-20020076145-A (KR)
Inventor: KOYANAGI KENICHI
IPC: H01L21/314
Filed: 2002-03-25
Abstract: PURPOSE: To provide methods for evaluating a dielectric film, calibrating thermal treatment equipment, and manufacturing a semiconductor memory device, thereby the crystallinity or the relative permittivity of a dielectric film can be easily estimated without fail, and a time-lapse shift or variation in temperature of the thermal treatment equipment can be calibrated accurately. CONSTITUTION: When applying thermal treatment to a tantalum oxide film 2 deposited on a silicon wafer 1 in an atmosphere of oxygen in order to improve the crystallinity, the change in the crystallinity or in the relative permittivity of the dielectric film is evaluated by the measurement of the index of refraction using an ellipsometer and the adequacy of the thermal treatment temperature is determined. Particularly when the dielectric film contains the tantalum oxide film 2 whose crystallinity is changed by the thermal treatment and a silicon oxide film 3 whose film thickness is varied by the thermal treatment, it is possible to accurately evaluate the thermal treatment temperature by utilizing the fact that the thermal treatment temperature and the index of refraction of a laminated film can be correlated to each other by a curve that has local maxima and minima points.
Patent KR-20020028055-A (KR)
Inventor: LEE JAE CHUL
IPC: G06K7/10
Filed: 2002-03-26
Abstract: PURPOSE: A system and a method for submitting a college admission application are provided to reduce time for submitting an application by outputting an application whereon a two-dimensional barcode is printed with response to the input of items through the Internet. CONSTITUTION: The system includes an application recognizer(10) converting a two-dimensional barcode to written data and printing a receipt sticker, a window computer(20) receiving the written data from the application recognizer and filling omitted items on an applicant, a display unit displaying the written data and receipt number on the window computer, a batch scanner(30) scanning the application and accompanying document and outputting the scanned data as image data, a scanner computer(40) storing image data, a database unit(60) storing the written data, an image server(50) storing the image data, and a host computer(70) having a document editing unit for editing the application by filing the image data.
Patent KR-20030077817-A (KR)
Title: Apparatus and method for providing mobility of mobile node among the sub-networks in wireless local area network
Inventor: RYU SEON SU
IPC: H04L29/06
Filed: 2002-03-27
Abstract: PURPOSE: An apparatus and a method for supporting mobility of an MS(Mobile Station) between sub-networks in a WLAN(Wireless Local Area Network) are provided to quickly change a data routing path to a new AP(access point) by grasping the mobility of the MS in a MAC(Medium Access Control) layer. CONSTITUTION: If an MS moves in a service area of the fourth AP while performing communication, the MS transmits a re-association request message to the fourth AP. The fourth AP transmits a hand-off request message, for requesting the hand-off of the MS, to the second MAS(Mobile Access Server)(407). When information of the MS does not exist, the second MAS broadcasts a home MAS find message, for acquiring an IP(Internet Protocol) address of the MS, to the first MAS(409). The first MAS receives the home MAS find message, and transmits a home MAS find response message, including a MAC address and an IP address of the first MAS and the IP address of the MS, to the second MAS(411). For updating information for supporting mobility, the second MAS requests the first MAS to update information for supporting mobility(413). The first MAS answers to the update request(415). The second MAS transmits a response message with respect to the hand-off request message to the fourth AP, and completes the hand-off(417).
Patent KR-20030077899-A (KR)
Title: 3 omitted
Inventor: SHIN JUNG HOON
IPC: B60J3/02
Filed: 2002-03-27
Abstract: PURPOSE: A 3-stage sunvisor for a vehicle is provided to properly adjust the sunvisor in three stages according to the angle of the sunlight and to the passenger's height. CONSTITUTION: A 3-stage sunvisor for a vehicle has a sunlight shut-off part(3) mounted in a body part(1) to vertically draw the sunvisor from the body part. The sunlight shut-off part includes a fastening device(2) to prevent the sunvisor from being separated from the body usually. The bottom of the body part is open. A horizontal groove is formed to the lower end of the body part and is fitted with the sunlight shut-off part. The sunvisor is adjusted from the body part in three stages.
Patent KR-20020036826-A (KR)
Inventor: O HYEN OK
IPC: A47L23/02
Filed: 2002-04-19
Abstract: PURPOSE: A shoe washing machine is provided to uniformly wash the shoes or bag and to reduce a washing cycle by simultaneously performing the washing, drying and soaking processes. CONSTITUTION: A shoe washing machine comprises a washing tub(10) having a lid(12). A rotating shaft(20) is mounted on a bottom plate(14) of the washing tub(10) such that it is rotated by a reversible motor(30). A mounting plate(40) is fixed to the rotating shaft(20) so as to place shoes or bag thereon. An upper brush(60) is installed at an inner upper portion of the washing tub(10) towards the washing objects placed on the mounting plate(40). A lower brush(90) is installed at the bottom plate(14) of the washing tub(10) towards the washing objects placed on the mounting plate(40). A washing liquid supplying device is provided to supply washing liquid to the washing tub(10). A draining device is provided to drain washing liquid from the washing tub(10).
Patent KR-20030083099-A (KR)
Inventor: KIM HYEONG JUN
IPC: G02F1/1368
Filed: 2002-04-19
Abstract: PURPOSE: An apparatuses for heat treatment of semiconductor films under low temperature is provided to be capable of carrying out heat treatment at an upper semiconductor layer without the damage of a lower nonconducting substrate. CONSTITUTION: An apparatuses for heat treatment of semiconductor films under low temperature is provided with an induction coil part located parallel with the upper and lower surface of a heat treatment object layer, respectively, and a magnetic core for enclosing the upper and lower surface of the induction coil part. At this time, the heat treatment object layer is made of a nonconducting substrate and a semiconductor layer deposited on the nonconducting substrate. The low temperature thermal annealing apparatus further includes a pre-heating part(200) for previously heating the semiconductor layer to a predetermined point without the damage of the nonconducting substrate.
Patent KR-20030083771-A (KR)
Title: A preparing method of thermoplastic elastomer composition and the thermoplastic elastomer composition prepared therefrom
Inventor: SEO YEONG SIK
IPC: F16L11/04
Filed: 2002-04-22
Abstract: PURPOSE: A thermoplastic elastomer composition, its preparation method and a hose using the composition are provided, to improve the compression set by effectively suppressing the degradation of a thermoplastic olefin-based resin. CONSTITUTION: The method comprises the steps of dynamically crosslinking 35-85 wt% of an α-olefin-based rubber composition comprising 100 parts by weigh of an α-olefin-based rubber and 0.1-10 parts by weight of a crosslinking agent, with 10-35 wt% of a thermoplastic olefin-based resin; and adding 5-30 wt% of a thermoplastic olefin-based resin to the obtained one and mixing them. Preferably the thermoplastic olefin-based resin is selected from the group consisting of polypropylene homopolymer, propylene-ethylene block copolymer whose ethylene content is 2-60 wt% and propylene-ethylene random copolymer whose ethylene content is 1.5-20 wt%.
Patent KR-20030083428-A (KR)
Title: Terminating Service System of 3GPP IMT-2000 Packet Network and System
Inventor: LEE SANG YEON
IPC: H04W88/18
Filed: 2002-04-23
Abstract: PURPOSE: A system for giving a receiving service of a 3GPP IMT-2000 packet network are a method therefor are provided to manage reception-related call processing and receiving information with a TCS(Traffic Congestion Control System), and to interwork with a session initiation protocol for a session processing function, thereby supplying reception under an SIP-based infrastructure environment. CONSTITUTION: A TCS(40) manages reception-related call processing and receiving information. PIs(Push Initiators)(50) supply receiving messages, and transmit the receiving messages to the TCS(40) through the Internet(60) with a user ID. An SIP server(30) receives the receiving messages from the TCS(40), and services the messages to receiving terminals(10) through an RNS(20) by using an SIP. The receiving terminals(10) receive the messages, and display the messages on screens.
Patent KR-20020082789-A (KR)
Inventor: KOBASHI YUTAKA
IPC: H01L21/77
Filed: 2002-04-24
Abstract: PURPOSE: To provide an electro-optical device in which a light reflection film having a light diffusion function can be formed in a suitable state while suppressing the increase of the manufacturing cost to the minimum, and to provide an electronic equipment provided with it. CONSTITUTION: In the array substrate 10 of an active matrix electro-optical device 100 of the reflection type or the semi-transflective type, there are formed on the surface of a light reflection film 8a, a ground protective film 11a, a gate insulator 2a, scanning lines 3a, a first interlayer insulation film 4a, data lines 6a and a recessed-projected pattern 8g formed of the steps or concavity and convexity of a thin film for recessed-projected formation 11g which is formed by leaving part of a thin film of the same layer as a second interlayer insulating film 5a by the predetermined pattern, and thin layers 2g, 3g, 4g, 6g, and 5g. Consequently, the light made incident from the counter substrate 20 is diffused and reflected towards the counter substrate 20.
Patent KR-20020083445-A (KR)
Inventor: ETA MICHIHARU
IPC: H01J29/86
Filed: 2002-04-24
Abstract: PURPOSE: To provide a color cathode-ray tube panel which has a property that its sealing end surface has less tendency to be smudged, smudge cleaning of the sealing end surface is easy when it is smudged, and the sealing end surface has less tendency to cause a through flaw therein and provides a desired strength of frit glass sealing therein, wherein the panel can be manufactured with high productivity without lowering the production yield. CONSTITUTION: The color cathode-ray tube panel has an opening which is provided with the sealing end surface to be sealed with a funnel via frit glass. The sealing end surface of the opening shows rough surface which has a large number of stripes consisting of valleys 15 and ridges 14 which consists of connected minute irregularities 13 along the peripheral direction of the sealing end surface.
Patent KR-20020062236-A (KR)
Inventor: AHN JONG GYUN
IPC: H04M1/00
Filed: 2002-04-29
Abstract: PURPOSE: A structure of a communication switch is provided to share one line by switching a general line into several subscriber lines, thereby costs and working time for installing additional lines and preventing call drop. CONSTITUTION: Each modem line of a CD(30), a DVR(Digital Video Recorder)(40), and a contracted phone(50) is connected to a switching circuit part(16) of a communication switch(10). If a receiver is picked up, an office line number connected to the communication switch(10) is pressed, and the number input to the CD(30), the DVR(40), and the contracted phone(50) is pressed in the state that an office line is connected to the communication switch(10), a line interface(12) converts a telephone line signal into an initial analog signal necessary for line switch. A tone decoder(13) converts the analog signal into digital signal for notifying data related to line switch to a CPU(11). A ring detector(14) detects a telephone ring signal from the office line(20) for notifying to the CPU(14). The CPU(14) analyzes the signals from the tone decoder(13) and the ring detector(14) for determining to where the line is switched in the CD(30), the DVR(40), and the contracted phone(50). A ring generator(15) generates the ring signal to the switch line decided by the CPU(14). The switching circuit part(16) connects the telephone line tried initial traffic to each switch line of the CD(30), the DVR(40), and the contracted phone(50).
Patent KR-20030038314-A (KR)
Inventor: SAKANOUE HIROSHI
IPC: G01D5/14
Filed: 2002-05-06
Abstract: PURPOSE: To provide a rotation sensor attachable to a vehicle body without being restricted by installation position. CONSTITUTION: This rotation sensor is provided with a hall element 4 for detecting approach of a magnetic rotative body 3; a permanent magnet 6 adjoining to the hall element 4 for applying a magnetic field to the hall element 4; a body part 1a with the hall element 4, the permanent magnet 6 and a terminal 7 electrically connected to the hall element 4 mounted; and a connector part 1c having a terminal part 7a for leading the terminal 7 to the outside built in. The connector part 1c is led out in the same direction as the disposing direction of the rotative body 3 and horizontally with respect to the rotative body 3.
Patent KR-20030087198-A (KR)
Title: The method of re-using of alkari waste liquid created by anode oxidation reactant
Inventor: KIM YONG DUCK
IPC: C22B3/12
Filed: 2002-05-07
Abstract: PURPOSE: A method for recycling waste alkali solution generated when anodizing aluminum and aluminum alloy by adding aluminum hydroxide sludge and sodium hydroxide to refined waste alkali solution and sludge so that they are reacted with each other, thereby manufacturing high value added sodium aluminate is provided. CONSTITUTION: The method comprises the processes of obtaining a refined waste alkali solution comprising sludge prepared in a mixture of aluminum hydroxide and aluminum oxide and refined waste alkali solution prepared in a mixed diluting solution of aluminum oxide and sodium hydroxide by passing a waste alkali solution generated when anodizing aluminum and aluminum alloy through settling and filtering processes; adding sodium hydroxide having a concentration of 50% and supplementary aluminum to the refined waste alkali solution so that the waste alkali solution, aluminum hydroxide sludge and sodium hydroxide having a concentration of 50% are reacted in reactor at a temperature of 100 to 110 deg.C for 2 to 3 hours under the conditions that aluminum oxide has a concentration of 7 wt.% or more, sodium hydroxide has a concentration of 17 wt.% or more, and a ratio of sodium hydroxide/aluminum oxide is 2.4 or more; and manufacturing sodium aluminate by refining the resulting reactant.