baber/WOPTO huggingface dataset:
Patent KR-20020003521-A (KR)
Inventor: INARI MASATO
IPC: B01D33/09
Filed: 2001-07-04
Abstract: PURPOSE: To provide a method for continuously recovering crystals over a long period from a slurry with a rotary vacuum filter without causing the clogging of the filter medium. CONSTITUTION: A slurry composed of crystals and a solvent is supplied to a rotary vacuum filter and a cylindrical filter medium is rotated to continuously perform the suction filtration, the washing, the suction filtration and the peeling of the cake. In the above process, vapor of the solvent component is supplied to a blowing gas for the peeling of the cake.
Patent KR-20030005712-A (KR)
Title: Apparatus and method for controlling channel determination in mobile phone
Inventor: KIM JAE HUN
IPC: H04B7/26
Filed: 2001-07-10
Abstract: PURPOSE: A device for controlling channel selection of a mobile communication terminal and a method therefor are provided to perform a channel obtaining process by using a channel used in the last time when a channel is lost during a standby mode or a speech mode, thereby reducing a time for obtaining a new channel after losing the channel. CONSTITUTION: A duplexer(411) transmits an RF signal received through an antenna to a receiving processor(412), and transmits an RF signal transmitted from a transmission processor(413) through the antenna. The receiving processor(412) converts a high frequency signal received through the duplexer into a baseband signal to transmit the baseband signal to a CDMA modem(414). The transmission processor(413) converts the baseband signal into a high frequency signal to transmit the high frequency signal through the duplexer(411). The CDMA modem(414) converts the baseband signal into an appropriate signal to transmit the signal to a channel selection controlling device(420), and converts a baseband signal of the channel selection controlling device(420) into an appropriate signal to transmit the signal to the transmission processor(413).
Patent KR-20030008082-A (KR)
Title: Room and bathroom atmosphere contol system
Inventor: CHOI SU YEOL
IPC: H04Q9/00
Filed: 2001-07-16
Abstract: PURPOSE: An apparatus for controlling the mood of a room and a bathroom is provided to enjoy a rest and a bath in a comfortable and easy mood by generating the mood wanted by a user. CONSTITUTION: A key input part(1) is for a user to input key signals required for controlling a system including all kinds of mood modes. A data memory part(11) keeps predetermined data including all kinds of control programs, and outputs the corresponding program and data according to the request of a central control part(2). The central control part(2) controls the whole system by executing the predetermined programs. An external device control part(3) directly controls driving of all kinds of external devices. An audio control part(4) outputs music through a speaker according to the mood mode selected by the user. An analog-to-digital converter(5) converts analog signals into digital signals so that the center control part(2) utilizes the digital signals as data necessary for controlling a whirl pool device(7) and a lighting device(9). A whirl pool control part(6) controls the whirl pool device(7) fitting to the selected mood mode and music. A lighting control part(8) controls the lighting device(9) fitting to the selected mood mode and music.
Patent KR-20030008235-A (KR)
Inventor: LEE GANG HUI
IPC: H01Q1/24
Filed: 2001-07-16
Abstract: PURPOSE: An antenna is provided to connect easily the first antenna with the second antenna by forming the first antenna as a helical antenna and the second antenna as a whip antenna. CONSTITUTION: A helical antenna(20) of a spiral shape is buried into the first antenna portion(2). The second antenna portion(3) is mechanically connected to the first antenna portion(2). An operating portion(4) is installed at an end portion of the second antenna portion(3). The operating portion(4) is shifted from an inside of the first antenna portion(2) to an upper direction or a lower direction in order to connect electrically the second antenna portion(3) with the first antenna portion. A dielectric(2a) is installed at the inside of the helical antenna(20). A fixing portion(2b) is inserted into an upper portion of the dielectric(2a). A cap(2c) is covered on the outside of the helical antenna(20). The second antenna portion(3) is formed with a linear whip antenna.
Patent KR-20030012537-A (KR)
Title: Compositions of Photo-Catalyst for Automotive
Inventor: LEE YONG SEONG
IPC: B01J21/02
Filed: 2001-08-01
Abstract: PURPOSE: Composition of photocatalyst for use in coating side mirrors of an automobile, and its use are provided, wherein the photocatalyst contains 100 g of titanium oxide and 5-50 g of silicon and has excellent hydrophilicity even at dark places. CONSTITUTION: The photocatalyst contains 100 g of titanium oxide into which 0.1-5.0 g of boron is doped and 5-50 g of silicon having a grain size of 5-100 mm.
Patent KR-20030012578-A (KR)
Inventor: PARK YOUNG ZOO
IPC: A23L7/109
Filed: 2001-07-30
Abstract: PURPOSE: A method for preparing noodles(myun, Korean native name) by mixing extracts of an elm tree bark, an onion juice, a cereal material, an acidulant, spirits and cold baking powders is provided. Therefore, the noodles have a drug action of the elm tree. CONSTITUTION: The bark of an elm tree is extracted and the extract is mixed with an onion juice, wheat flour, corn starch, sweet potato starch, salt, an acidulant, spirits, and cold baking powders. The mixture is kneaded and then extruded into noodle strips.
Patent KR-20030013706-A (KR)
Title: Apparatus for supplying shielding gas on strip casting rolls
Inventor: HA MAN JIN
IPC: B22D11/06
Filed: 2001-08-09
Abstract: PURPOSE: An apparatus for supplying shielding gas of a twin roll strip caster is provided to improve quality of strip cast and secure durability of casting rolls by variably controlling pressure distribution of inert gas supplied to prevent reoxidation of molten steel in a width direction of casting rolls. CONSTITUTION: In a twin roll strip caster comprising a pair of casting rolls(20,20'), edge dams which are installed on both surfaces of the casting rolls(20,20') to form a molten metal pool(40) and a shielding gas supplying apparatus which is installed to maintain an atmosphere by supplying inert gas to the upper side of the molten metal pool(40), the apparatus for supplying shielding gas of the twin roll strip caster to solve solidification retardation of the edge of slab comprises a meniscus shield(62) which is arranged to be covered in a width direction of the rolls; gas supply pipes(64) at least one or more of which are installed at the shield(62) and which are connected to a gas pipe(66) formed at the meniscus shield(62); and a gas variable exhaust means(70) which is installed at one side of the gas pipe(66) so that an opening part of the gas variable exhaust means(70) is variably adjusted by a driving means to control pressure of an atmospheric gas in a width direction of the rolls, wherein the gas variable exhaust means(70) comprises a pair of guide rails(72) installed on the shield(62); and a pair of moving plates(76) which are arranged so that the moving plates(76) are moved by the driving means(74) connected along the guide rails(72) so that the gas variable exhaust means(70) controls pressure of gas in a width direction of the rolls by exhausting the atmospheric gas through an opening(78) formed between the moving plates(76) according to operation of the driving means(74).
Patent KR-20030013865-A (KR)
Title: Paper sensing device for image forming apparatus
Inventor: HWANG IN SU
IPC: G03G15/00
Filed: 2001-08-09
Abstract: PURPOSE: A paper sensor of an image forming apparatus is provided to simplify the configuration of the paper sensor and improve response characteristic of the paper sensor. CONSTITUTION: A paper sensor of an image forming apparatus includes a power supply, a paper feeding roller(10), a wire(21), connector(22), and a resistor(R). The outer surface is made of a conductive material. One end of a wire(21) intermittently comes into contact with the outer surface of the paper feeding roller and the other end is electrically connected to the power supply. The connector is fixed to a printed circuit board(30) placed above the paper feeding roller and connected to the other end of the wire. The resistor is interposed between the connector and the power supply. It is detected whether print paper is transferred or not according as voltage detected between the resistor and the connector is high or low according to attachment or separation of one end of the wire and the outer surface of the paper feeding roller with each other.
Patent KR-20030014051-A (KR)
Title: remote communication system
Inventor: KIM MYEONG SEOK
Filed: 2001-08-10
Abstract: PURPOSE: A system for transmitting an idea in a remote place is provided to enable a lecturer and a conference manager to state one's idea to other person actively by expressing ideas interactively in a remote place and inputting the ideas in a system by various input units. CONSTITUTION: In a remote idea transmitting system(10) which receives an original moving picture, transmits the original moving picture to a client terminal(100), and transmits moving picture data written in the client terminal(100) to other terminal in a remote place through a communication network, a decoder engine(113) converts original moving picture data of an analogue state into digital data. A web system(120) transmits the decoded moving picture data to the client terminal(100). When a writing function is embodied on the original moving picture being displayed in the client terminal(100), a screen capture engine(115) captures the original moving picture according to frames, captures image data of at least one writing being added in a frame of the captured original moving picture data, and creates original moving picture data and image data of the writing for providing a header having a name of a frame of the original moving picture data to be added in a frame of image data of the captured writing. A database system(130) stores the original image data and the writing image data being created by the screen capture engine(115).
Patent KR-20030014495-A (KR)
Inventor: KIM MIN SEON
IPC: G03G15/00
Filed: 2001-08-11
Abstract: PURPOSE: A TRC control method is provided to grasp charging potential of a photosensitive material, the state of a developer and efficiency of a charging device and enable efficient TRC control. CONSTITUTION: Developing potential, charging potential, exposure potential and developing current are measured, to extract a developing vector that is a difference between the developing potential and exposure potential and a back plating vector that is a difference between the charging potential and exposure potential. TRC space is constructed with a TRC signal value detected from a CTD sensor. A TRC characteristic function is obtained from the detected TRC signal value, developing vector, back plating vector and developing current. RTRC space is formed using a TRC value whose covariance with the TRC signal value is smaller than a threshold value as an RTRC value. The TRC signal value is measured and compared with the RTRC value to extract a control parameter. A printer is controlled with the control parameter.
Patent KR-20030015444-A (KR)
Title: Cooling fin for heat exchanger and its apparatus and method for manufacturing
Inventor: OH GWANG HEON
IPC: B21D53/02
Filed: 2001-08-14
Abstract: PURPOSE: A cooling fin and a method and an apparatus for manufacturing the same are provided to simply fabricate the cooling fin and to improve heat exchanging efficiency while narrowing a width of the cooling fin. CONSTITUTION: A binding member(10) including wires, which are bound to each other in a longitudinal direction thereof, is wound around a winding roller(20). A conveying roller(30) is installed at a front of the winding roller(20) so as to forwardly convey the binding member(10). A pair of fin forming rollers(40,41) are installed at upper and lower portions of the conveying roller(30). The fin forming rollers(40,41) have corrugated sectional shape. A corrugated cooling fin(10A) passing through the fin forming rollers(40,41) is cut into a predetermined size by means of a cutter(50).
Patent KR-20030019721-A (KR)
Title: Method for servicing wireless Internet using image data
Inventor: HA JAE DU
IPC: G06F15/00
Filed: 2001-08-30
Abstract: PURPOSE: A method for a wireless Internet service using image data is provided to generate an image code, and to offer various services by digitalizing a portrait of a member. CONSTITUTION: A user registers to a server as the member in order to receive the service by using a mobile communication terminal(S10). When registering to the server as the member, it is selected whether the member registers an image including a face of the member or not(S20). If the image registration is selected, the image code is generated by processing the image(S30). A unique code is generated by combining the image code with the personal information of the user(S40). The image code and the unique code are transmitted to the server providing the service(S50).
Patent KR-20030019826-A (KR)
Title: Method for adaptive hand-over in a IMT-2000 radio network
Inventor: KIM DAE SIK
IPC: H04B7/26
Filed: 2001-08-31
Abstract: PURPOSE: An adaptive hand-over method in an IMT-2000(International Mobile Telecommunications-2000) wireless network is provided to adaptively decide a hand-over method, and to minimize service disconnection and hand-over delay through a resource reservation method using multi-casting when performing hand-over by a virtual connection re-routing method. CONSTITUTION: When a call is set in an MS(Mobile Station), the MS initializes a maximum extension number and a hand-over path table(S101). If hand-over is generated, the MS transmits the self maximum extension value to an AP(Access Point)(S102). The AP compares the maximum extension value transmitted from the MS with "0"(zero)(S103). If the maximum extension value is smaller than "0", the AP performs hand-over using a virtual connection re-routing method applying a multi-casting service system. If the maximum extension value is not smaller than "0", the AP checks whether cycling is generated(S105). If so, the AP performs hand-over using the first virtual connection extension system(S106). If the maximum extension value is larger than "0" and cycling is not generates, the AP performs hand-over using the second virtual connection extension system.
Patent KR-20020062551-A (KR)
Title: Improved roller sled
Inventor: PYON SANG BOK
IPC: A63C17/12
Filed: 2001-09-17
Abstract: PURPOSE: A roller sled using a pole connected to the middle part of two levers and a small roller having low rotational friction force is provided which has an effect on exercising the upper part of the body and needs low arm force. CONSTITUTION: The lower end of two levers(5,5') are attached to the earth axis(4') of a side wall part of a bracket(3) fixed in front of a roller board(2), the upper end of two poles(6,6') is coupled to the middle part of the lever with a rivet(7) and a support rod(11,11') is fixed to the lower end part thereof. A break(9) containing a spring is constructed a little apart from the ground in the front part of the board, and a support of a seat(10) is supported by two pins(10').
Patent KR-20030025361-A (KR)
Title: Surface modified-expanded perlite and its usage
Inventor: CHAE U HYEONG
IPC: C04B20/06
Filed: 2001-09-20
Abstract: PURPOSE: Provided is a surface-modified expanded perlite with improved water resistance, strength and heat resistance by coating the surface of expanded perlite with a binder or a mixture of binder and surface modifier. The coated expanded perlite is used as aggregates for mortar, lightweight concrete and refractory coating materials. CONSTITUTION: The surface-modified expanded perlite is produced by coating the surface of expanded perlite with a pure inorganic or organic binder, or a mixture of binder and surface modifying agent. The binder is at least one or two compounds selected from phosphoric acid, mono aluminum phosphate, aluminum ortho phosphate, sodium silicate, lithium silicate, ethylene vinyl phosphate(EVA), poly vinyl alcohol(PVA), etc. The surface modifying agent, inducing hydration, is at least one compound selected from alumina cement, Portland cement, high early-strength cement, magnesia cement, blast furnace slag, gypsum, lime stone, aluminum hydroxide, etc. The surface-modified expanded perlite is obtained by coating expanded perlite with a binder suspension and then applying a surface modifying suspension(or powder) or by coating in opposite order.
Patent KR-20030026747-A (KR)
Title: Auto humidity control equipment having a magnetic device
Inventor: KIM HONG MO
IPC: F24F6/00
Filed: 2001-09-28
Abstract: PURPOSE: An automatic humidity control equipment having a magnetic unit is provided to make a room pleasant with magnetized air. CONSTITUTION: An equipment comprises a reservoir(50) connected with an air line(AL); an air purifying filter(10) removing foreign matters contained in air introduced through the air line; an air pump(20) forcibly introducing outside air through the air line; a magnetic unit(30) magnetizing air; an automatic air distributor(40) distributing magnetized air into the atmosphere or the reservoir; a humidify sensor(60) sensing indoor humidity; a control unit(70) controlling operation of the air pump, the automatic air distributor and the humidity sensor; and an input unit(80) controlling operation of the control unit.
Patent KR-20030026752-A (KR)
Title: Method for attaching a mark representing unreliability to alarm message of transmission equipment, and method for maintaining coincidence between alarm messages of transmission equipment utilizing the unreliability mark
Inventor: KANG DONG HYEOK
IPC: H04B3/46
Filed: 2001-09-28
Abstract: PURPOSE: A method for indicating non-confidence of a transmission equipment alarm message and a method for managing accord of a transmission equipment alarm message are provided to indicate non-confidence according to a corresponding alarm when there is discord between alarm messages of the equipment and an operating system in an operation of the transmission equipment. CONSTITUTION: An operating system receives alarm numbers generated from each transmission equipment and reads information on alarm numbers of a corresponding transmission equipment on it's own database(S310-S320). Then, the operating system confirms whether alarm numbers of each equipment and the database are coincided and then if so, a detection process of alarm discord states relating to other transmission equipments is performed continuously(S330). If alarm numbers of each equipment and the database are not coincided, the operating system performs a non-confidence indication to alarm information of the corresponding transmission equipment on the database(S340).
Patent KR-20020027264-A (KR)
Title: Liquid container, liquid container manufacturing method, and metallic mold for liquid container manufacturing method
Inventor: FUKUMOTO TETSUYA
IPC: B65D6/28
Filed: 2001-10-05
Abstract: PURPOSE: A liquid container, its manufacturing method, and a metallic mold for the method are provided to make the pinch-off portion of the liquid container not protrude from the outward surface thereof, to manufacture the liquid container by blow molding, and to improve impact resistance and leakproof properties thereof. CONSTITUTION: The liquid container(1) includes an outer wall(11) constituting a casing; an inner wall(12) constituting an inner bladder for accommodating liquid, the inner bladder having outer shape substantially equivalent to an inner shape of the outer wall, and the inner bladder having a flexibility and being separable from the casing; a pinch-off portion(13) where portions of the inner wall are welded to each other and are pinched by the outer wall to be supported by the outer wall; and a cavity provided between an outer surface of a thicker portion of the inner wall and an inner surface of a corresponding portion of an inner surface of the outer wall.
Patent KR-20030033819-A (KR)
Title: Sulfur derivatives of 2'-Fluoro-5-methyl-β-L-arabinopuranosyluridine
Inventor: KOO CHANG HWI
IPC: C07H19/06
Filed: 2001-10-25
Abstract: PURPOSE: Sulfur derivatives of 2'-fluoro-5-methyl-beta-L-arabino furanosyl uridine and a preparation process thereof are provided, which compounds have antiviral activity, especially anti-Hepatitis B virus(HBV) activity and less nerve toxicity. CONSTITUTION: The sulfur derivatives of 2'-fluoro-5-methyl-beta-L-arabino furanosyl uridine include 1 - (3 - fluoro - hydroxy - 5 - mercaptomethyl - tetrahydro - furan - 2 - il) - 5 - methyl - 1H - pyrimidine - 2,4 - dion represented by formula(1) and 1 - (3 - fluoro - hydroxy - 5 - (methyl - oxomethylene - 14 - sulfanylmethyl) - tetrahydro - furan - 2 - il) - 5 - methyl - 1H - pyrimidine - 2,4 - dion represented by formula 2. The process for preparing the compound of formula(2) comprises reacting L-FMAU compound represented by formula(3) with trialkylphosphin, dialkylazodicarboxylate and thiolacetate in a solvent selected from THF, benzene, diethylether, dioxane, HMPT, pyridine and N,N-dimethylformamide at -10 deg. C to the room temperature.
Patent KR-20030039177-A (KR)
Title: Automatic vehicle parking contorl system with alarm signal output function
Inventor: SON U HWAN
IPC: G07B15/00
Filed: 2001-11-12
Abstract: PURPOSE: An unmanned parking control system having an alarm signal output function is provided to manage efficiently a parking lot by generating an alarm sound in response to the vehicle escaping a parking place without paying a parking fee. CONSTITUTION: A vehicle sensing portion(10) is installed at a predetermined position of a parking area in order to sense a moving state and a parking state of a vehicle. A control portion(20) receives a sensing signal and a parking selection signal from the vehicle sensing portion(10) and generates the parking information including the parking state, the parking time, and the parking fee. An operating program is loaded on the control portion(20) in order to control all operations of an unmanned parking control system. A display portion(30) displays the parking information according to a control signal of the control portion(20). A parking fee account portion(50) calculates the parking fee according to the parking time. An alarm signal output portion(40) generates an alarm sound when the vehicle escapes from a parking place area without paying the parking fee.
Patent KR-20020037710-A (KR)
Inventor: HIRASAWA HIDEKIMI
IPC: F28F19/02
Filed: 2001-11-14
Abstract: PURPOSE: To provide a method for producing a fin material made of aluminum in which a non-chromium type conversion treatment agent harmless for the environment is used, and by which required performances of corrosion resistance and moisture resistance are satisfied and to provide a hydrophilized fin material made of aluminum. CONSTITUTION: In the process where an aluminum base material for a fin material is subjected to conversion treatment, a chemical conversion coating is deposited while maintaining a conversion treatment solution to the following compositional ranges under the conditions of the solution temperature of 30 to 70°C and the treatment time of 1 to 10 sec. The surface of the chemical conversion coating is deposited with a corrosion resistant coating and/or a hydrophilized coating composed of water based resin: zirconium ions of 10 to 10,000 ppm, phosphoric ions of 10 to 10,000 ppm, aluminum ions of 100 to 10,000 ppm, effective fluorine ions of 1 to 500 ppm, organic acid having one or more phenolic hydroxyl groups in the molecule of 10 to 10,000 ppm, and pH of 1.0 to 4.0.