baber/WOPTO huggingface dataset:
Patent KR-20000072239-A (KR)
Title: Sizing method
Inventor: KWON JIN KOOK
IPC: D02J3/18
Filed: 2000-08-18
Abstract: PURPOSE: A sizing method is provided to recycle unused yarns and prevent generation of unused yarns for preventing resource waste and wind a single strand per each winding bobbin not to change the bobbin regardless of a number of warp threads for improving work efficiency and omitting a control device for uniformly winding yarns. CONSTITUTION: A sizing method for re-winding yarns(14) released from a bobbin(12) fixed on a creel(18) after starching, includes the steps of preparing a plurality of strands by connecting yarns winded on a pair of bobbins, sizing the elongated strands in a sizing part(20) by starching, drying the starched strands in a drying part(22), and winding the respective strands to different bobbins(16).
Patent KR-20020016132-A (KR)
Title: Preparation method of monosized bariumtitanate particles
Inventor: LEE SEOK GEUN
IPC: C01G23/04
Filed: 2000-08-24
Abstract: PURPOSE: Provided are spherical barium titanate hydroxide particles of narrow size distribution by alkoxide method, which have monodispersity, high purity and ultrafine size less than 1micrometer. CONSTITUTION: The preparation method comprises the steps of: preparing an octanol solution by dissolving 0.03-0.25mol/L of (Ba, Ti) composite alkoxide into 45-65vol.% of octanol, and preferably heating at 50deg.C to increase solubility of (Ba, Ti) composite alkoxide; adding 25-45vol.% of methyl ethyl ketone after heating each alkoxide solution and methyl ethyl ketone to 21-60deg.C, and stirring to deposit (Ba, Ti) composite alkoxide homogeneously over the mixed solution; adding 10vol.% of ethanol and 0.03-0.30mol/L of water; stirring to form nuclei and grow nuclei at room temperature within 1hr.; and centrifuging and drying at 200deg.C.
Patent KR-20010030491-A (KR)
Title: Target for providing film on semiconductor substrate using laser emission and method of making the same
Inventor: HAYASAKA NOBUO
IPC: H01L21/28
Filed: 2000-09-26
Abstract: PURPOSE: A target for forming a film on a semiconductor substrate by laser irradiation and a method of production are provided to form a film of metal or insulator on a semiconductor substrate using a laser. CONSTITUTION: A film for generating gas(gas generation film)(11) is formed on a quartz substrate(10) transmitting laser light by laser irradiation. A nirtocellulose film(explosives) is employed as the gas generating film(11) for example. In addition, a target film(12) of gold, aluminum, copper, silicon, silicon oxide(SiO2), or silicon nitride(Si3N4) is formed on the gas generating film(11). A semiconductor substrate is disposed oppositely to the target film(12) which is then irradiated with a laser light having a specified shape, e.g. square shape, from above the quartz substrate(10) thus transferring a target film(12) of specified shape onto the semiconductor substrate.
Patent KR-20010007813-A (KR)
Inventor: KO JAE MAN
IPC: E02D5/18
Filed: 2000-09-29
Abstract: PURPOSE: A multi-shaft auger excavating apparatus, attached to a base machine by composing a wing structure which separates the functions, is provided, which has rare adhesion of cohesive soils and excludes the breaking of a retaining wall by negative pressure and has the consolidation function, so that surplus soils and the bending of the overlapped part of a columnar pile wall is decreased and the construction of a high-quality underground wall is possible. CONSTITUTION: In a multi-shaft auger excavating apparatus which comprises a base machine, a driving reducer, an excavating shaft (8), a horizontal coupling apparatus, an excavating part composed by an auger head and an upright leader master supporting the excavating part perpendicularly, an excavating shaft (8) comprises multi-screw shafts revolving to the right direction and a single-agitating shaft (13) revolving to the reverse direction, wherein a screw protruding wing (7d) is installed on the end of a screw wing of the screw shafts and a plate inclined stirring wing (7e) having a plate wing thru hole (7f) is installed on the agitating shaft (13).
Patent KR-20020029183-A (KR)
Title: A manufacturing method and apparatus of wire mesh used for construction panels
Inventor: AHN SE HONG
IPC: B21F31/00
Filed: 2000-10-12
Abstract: PURPOSE: A method and an apparatus for manufacturing wire mesh for a construction panel is provided which inexpensively manufactures a high grade wire mesh having superior flatness to a superior productivity without using of straightening device, a wire mesh cutter and a wire mesh flattening device. CONSTITUTION: The apparatus for manufacturing wire mesh for a construction panel is characterized in that several wire supports(2) and a wire aligning stand(3) are mounted on one side of a lateral wire supplying device(4) and a spot welding device(6) which are installed at the center of a main frame(5), longitudinal wires(w1) that are precut to a length corresponding to a length of a wire mesh to be manufactured are put on the wire supports(2) with the longitudinal wires(w1) being parallel to each other, the wire aligning stand(3) not only arrays the longitudinal wires(w1) in order so that front parts of the longitudinal wires(w1) put on the wire supports(2) are positioned on the same straight line, but also transfers the longitudinal wires(w1) to the side of the lateral wire supplying device(4) and the spot welding device(6), a wire mesh transfer device(25) is mounted on the other side of the lateral wire supplying device(4) and the spot welding device(6), and the wire mesh transfer device(25) comprises a finger(27) holding the longitudinal wires(w1) and the lateral wires(w2), a chain link(28) to which the finger(27) is fixed, a driving sprocket wheel(29) and a driven sprocket wheel(29') rotating the chain link(28) and a driving motor(31) intermittently rotating the driving sprocket wheel(29).
Patent KR-20020030221-A (KR)
Title: Food control system and method for refrigerator
Inventor: LEE GI HYEONG
IPC: F25D11/00
Filed: 2000-10-16
Abstract: PURPOSE: A management system and method for food of refrigerator are provided to offer a menu according to food stock stored in the refrigerator. CONSTITUTION: A management system is capable of transmission of information through network, has a display to display various information and includes a food information database(12); a menu database(21); a menu determination part(22); and a control part(16). The food information database is in a refrigerator(1) and stores information on food stored in the refrigerator. The menu database is in a service providing server(20) and stores information on menus. The menu determination part is in the service providing server and compares the information on food stored in the refrigerator with the menu database to choose a menu out of the menu database. The control part displays the menu determined by the menu determination part and information on purchasing food on a display part(14) in the refrigerator.
Patent KR-20020030597-A (KR)
Title: Method for making memo paper of varions shape in cubic
Inventor: YUN JANG SU
IPC: B31D1/00
Filed: 2000-10-19
Abstract: PURPOSE: A manufacturing method of scratch paper including various cubic shape is provided to advertise efficiently by displaying company name or logo in three dimensions, and to manufacture various paper by adjusting the angle of a die and cutting in bending the paper. CONSTITUTION: The specific shape is printed in the part of scratch paper(100), and plural bodies of paper are formed. The end of the paper is bent upward or downward, and the paper is transferred to a die for cutting. The die is installed in the upper part of the paper to cut with inclining and sliding. The upper part of the transferred paper is cut vertically with the die, and the upper bent part is released in cutting. An article shape part is formed with protruding the shape of the article in the inclined part of the scratch paper in three dimensions. The part of paper is bent eccentrically with applying force to the corner of the paper, and the shape is formed in the paper. Various shape paper is manufactured with cutting the paper in three dimensions by inclining and sliding the die.
Patent KR-20020031557-A (KR)
Inventor: KWAK HYEONG SIK
IPC: C22C38/44
Filed: 2000-10-21
Abstract: PURPOSE: Provided is an alloy composition with excellent machinability for plastic injection molding. CONSTITUTION: The alloy composition for plastic injection molding is characterized by comprising C 0.15-0.20 wt. %, Si 0.25-0.35 wt.%, Mn 0.58-0.70 wt.%, Ni 1.60-1.90 wt.%, Cr 0.65-0.85 wt.%, Mo 0.20-0.40 wt.%, P 0.20-0.40 wt.%, a balance of Fe and other unavoidable impurities. Further, the alloy composition contains a certain amount of Al and Ti.
Patent KR-20020031803-A (KR)
Inventor: LEE TACK HYUN
IPC: D03J1/14
Filed: 2000-10-24
Abstract: PURPOSE: A drawing-in device for warp knitting machine in which the operation for connecting and drawing-in of working-finished warps and new warps is automatically performed is provided which enables arrangement and drawing-in working of warps to be easy. CONSTITUTION: The drawing-in device comprises: a warp-passing body(10) having a front/rear warp-passing part(12,13) formed by a warp-passing groove at the upper part to pass through each warp strand; a bonding die(20) which is placed between the front and the rear warp-passing part and formed by a bonding groove(21) coincided with the warp-passing groove to overlap new warps and old warps; a front/rear drawing-in panel(30,40) comprising a drawing-in part(31,41) placed on the warp-passing groove and a flat plate part(33,43); and a front/rear fixing body(50,60) for fixing warps to the flat plate part.
Patent KR-20010040212-A (KR)
Title: A valve body and a liquid storage container for a liquid discharge device utilizing the valve body
Inventor: ENUMA KOUICHI
IPC: B43K5/18
Filed: 2000-10-28
Abstract: PURPOSE: A liquid storage container is provided to control an ink jet used for controlling thin spot coating and uneven coating and to prevent an ink from leaking or evaporating through an air conduction part even if the pressure in the ink tank is increased. CONSTITUTION: A liquid storage container is provided with a valve as an air replacement means repeating a plurality of times of opening and closing operations for one jet.
Patent KR-20020033396-A (KR)
Title: a screen chatting system with GON game
Inventor: PYO TAE SU
Filed: 2000-10-31
Abstract: PURPOSE: A video voice chatting system including a gone game is provided to increase a user's interest by enabling the user to perform chatting in a space of chatting, and by enabling the user to perform chatting while enjoying playing the gone game in case that the user wants to take a rest. CONSTITUTION: A page(20) capable of providing the gone game is composed of a part(10) capable of displaying a user's screen, a part(11) capable of displaying conditions of the gone game and a part(12) capable of performing message chatting. In case that a user doesn't want to show the user's figure, the user selects a character(2). In case that there's a partner who wants to play the gone game in the course of the chatting, the user clicks a menu bar(3) and makes a room for playing the game. After clicking the user's stone by turns, the user clicks a next place and moves the stone to the place.
Patent KR-20020036161-A (KR)
Title: Process for preparing instant noodle snack shaped into Gang-jung
Inventor: LEE WON YONG
IPC: A23G3/00
Filed: 2000-11-08
Abstract: PURPOSE: Provided is a process of preparing the titled ramen snack in the shape of fried rice cake(kangjeong, Korean native name) by controlling a mixing ratio of wheat flour and starch and the temperature of a frying process and using a new binding agent. Whereby, the product has a soft crispy and crunchy texture, does not stick to a mold frame and has an excellent eating quality. CONSTITUTION: Wheat flour and starch having a low content of protein are mixed in a weight ratio of 1:0 to 2, extruded and cut into noodle strips, followed by streaming. Thereafter, the gelatinized noodle strips are cut, formed, fried at 165 to 200deg.C and then ground. The ground noodles are mixed with side materials and an adhesive paste as a binding agent, formed and then dried at 100 to 120deg.C for 15 to 35 min. The adhesive paste is obtained by gelatinization of 3 to 10% by weight of a starch aqueous solution at 75 to 100deg.C.
Patent KR-20010016138-A (KR)
Title: Seed array type precise sower for erection sowing of garlic slice
Inventor: KIM YEONG GIL
IPC: A01C7/00
Filed: 2000-11-11
Abstract: PURPOSE: A garlic piece sowing machine is provided for planting garlic roots perpendicularly or at angle of at least 45 degree to the ground to harvest good quality garlic with high yields. The machine is mechanical operated without trouble and its production cost is reasonable. CONSTITUTION: A garlic piece sowing machine comprises a seeding root storing part(5); a see discharging part(17) formed; a seeding root separation part(10) which supplies a seeding root to a groove(12) formed at a rotary piece(13) of the seed discharging part by moving itself up and down inside the seeding root storing part; a rotary axis(11) interlocking with the seeding root separation part; a connection link part(31) moving up and down by the rotary piece; a position correcting part(32); and a position fixing part at one end of the position correcting part ,for seeding garlic straightly into soil.
Patent KR-20020037450-A (KR)
Title: mill for grain
Inventor: KANG SHIN OH
IPC: B02C9/00
Filed: 2000-11-14
Abstract: PURPOSE: A grain mill is provided to prevent the generation of metallic dust particles during the operation of milling by preventing grain from contacting with a metallic material. CONSTITUTION: The grain mill is comprised of: a frame(20) installed over a mortar body, to which a driving shaft(24) coupled with a driving pulley is rotatably installed; a semicircular driving cam(30) rotatably installed to the frame so that it is eccentric with a cam shaft(31) coupled to the driving shaft; and a mortar stick(40) reciprocating upwardly and downwardly according to the rotation of the driving cam. The upper end of the mortar stick is rotatably coupled to a driving roll(41) and the lower end is coupled with a wood mortar(42).
Patent KR-20010060360-A (KR)
Title: Improvements in voltage blocks
Inventor: GAFA KASKAS
IPC: F16K11/076
Filed: 2000-11-20
Abstract: PURPOSE: A voltage block device is provided, which prevents erosion of a valve seat of a four-way valve and the surface of a ball. CONSTITUTION: A valve has a housing(52) and a movable component(50) in the housing. A valve has a housing and a component movable within the housing. The housing has first, second and third ports formed in it. The movable component has a first passageway formed in it. Movement of the movable component within the housing selectively connects the first port through the first passageway to the second port, or the second port through the first passageway to the third port. At least one of the first and second ports includes a first member for contacting the movable valve component and a second member for retaining the first member. The second member may be constructed from a semiconductive material. At least a region of the movable component around a first end of the first passageway is semiconductive.
Patent KR-20020039520-A (KR)
Title: Non-Sintering cement using mainly blast furnace slag
Inventor: MUN GYOUNG JU
IPC: C04B28/08
Filed: 2000-11-21
Abstract: PURPOSE: A manufacturing method of non-sintered cement using blast furnace slag as a main material through the process of grinding and mixing without sintering is provided to save manufacturing cost and improve strength and durability of cement. CONSTITUTION: Non-sintered cement comprises 70-88wt.% of blast furnace slag, 11-20wt.% of gypsum, 0.5-3wt.% of NaOH, 0.5-2wt.% of Al2(SO4)3, 0.5-1wt.% of CaO or Ca(OH)2, 0-3wt.% of lime stone, 0-2wt.% of hardening accelerator. The resultant cement with 4000-6000cm¬2/g surface area is also used as a binder and admixture.
Patent KR-20020040114-A (KR)
Title: Method and system for providing expected earnings of the entertainment fund
Inventor: HONG JONG CHEOL
Filed: 2000-11-23
Abstract: PURPOSE: A method and system for supplying an entertainment fund forecast profit is provided to supply a client with an investment guide line and make the client calculate and distribute a profit by receiving a selling and using state of an entertainment product in real time, calculating a net profit of the received entertainment product, reading an accurate forecasting profit of a fund commodity based on the calculated net profit, and supplying the forecasting profit for the client in real time. CONSTITUTION: Whenever information data are generated with respect to a selling state, a selling amount, a selling profit, a user state, a selling environment, and a price transaction state of an entertainment product in a customer, the information data being transmitted from a terminal of the customer are received in real time(305). A net profit state with respect to the entertainment product is calculated based on the received information data(310). A forecasting profit with respect to the entertainment product is calculated based on the net profit state(315). A using state, a net profit state, and forecasting profit data of the entertainment product are supplied for the client(325).
Patent KR-20020041068-A (KR)
Title: Reversible belt cleaner automatic ragulate equpment of unloader
Inventor: PARK TAE JIN
IPC: B65G43/00
Filed: 2000-11-27
Abstract: PURPOSE: An automatic adjusting device of cleaner for a reversible belt of a cargo handling machine is provided to automatically switch and operate cleaner to remove stuck ore and coal occurring on the surface in transferring process of fuel and material according to rotary direction and location of a conveyer belt. CONSTITUTION: A cargo handling machine has a two-way belt conveyer performing intermediate operation to transfer fuel and material supplied through the belt conveyer to a ground belt conveyer. The two-way belt conveyer consists of a weight guide frame having a cam(25) including a cam weight(24) projected in fixed part of the front by a connecting axis(23) projected to the front between a pair of plummer blocks formed in the bottom of a guide pole, a gear(26) fixed in the front of the connecting axis, and fixed in a suit(10) located in both sides of the two-way belt conveyer as making a weight(28), having a touch bar(27) in the bottom, go up and down by using the guide pole on the top of the cam; a link(30) having a cleaner body(32) connected a cleaner tip(31) of 'H' form in the front part, connected to move with the weight in the rear part, and connected for hinge movement in the inner side of both suit of the two-way belt conveyer; a rack gear(33) installing many numbers in the bottom of the two-way belt conveyer to move as engaging the other side gear located in the opposite side of the progress direction by releasing the engaging state with the one side gear located in the progress direction of a belt(7). The gear moved through engaging with the rack gear moves the cam through the connecting axis. The cam rises and falls the weight as raising vertically the touch bar, and the link performs the hinge movement as the weight rises the rear part of the link. The link releases the contact of the cleaner tip of 'H' form connected to the surface of the belt.
Patent KR-20020041119-A (KR)
Title: method decising position of detector's slits for a textile fabric
Inventor: JI JEONG BEOM
IPC: D06H3/12
Filed: 2000-11-27
Abstract: PURPOSE: Provided is a determinating method of a position of a slit on a detector for a textile straightening machine which is characterized by averaging each position value of the slit and determinating position value of the slit for straightening textile with middle value in bigger total average values than average values among the rest. CONSTITUTION: The textile straightening machine is comprised of: a sensing part(50) which is connected with a device controlling flowing of the textile, sensing a flowing condition and tension of the textile; a detecting part(70) of an angle of the textile outputting a signal about voltage change by transmitting light to the slit; and an electromagnet controlling part(60) which is input signals output from the detecting part(70) and the sensing part(50), outputting a controlling signal to a motor part(80) for straightening the textile. The determinating method of the position of the slit on the detector for the textile straightening machine is as follows: operating average value of each position for proper time(t1-tn) out of voltage signal value input through the slit; operating total slit average value to the average value; and determinating proper middle value in the bigger slit average value than standard value.
Patent KR-20020043374-A (KR)
Title: A bill presentment and payment procedure and the system in mobile network.
Inventor: HONG BEOM GI
IPC: G06Q99/00
Filed: 2000-12-04
Abstract: PURPOSE: A method and a system for sending an electronic written notice and processing payment are provided to enable a user to receive a written notice and perform a payment regardless of time or place by transmitting written notice information rapidly and exactly using a wireless communication network. CONSTITUTION: A plurality of written notice issuing systems(101) transmits written notice data collected for a predetermined period through a communication network in a bundle. A written notice transmission system(102) stores transmitted various kinds of written notice data and transmits written notice information using a wireless communication network as a character message or a wireless E-mail form. A wireless communication terminal(103) stores received written notice information, displays the information on a screen, performs a payment, and stores/outputs a payment result. A payment system(104) processes payment information transmitted from the wireless communication terminal(103), transmits payment information to a financial system, and transmits payment approval information received from the financial system to the wireless communication terminal(103) using a character message or a wireless E-mail.
Patent KR-20020043897-A (KR)
Title: Keyless entry system having burglarproof function of audio for automobile
Inventor: CHAE GWI HAN
IPC: H04Q9/00
Filed: 2000-12-04
Abstract: PURPOSE: A keyless entry system having the burglarproof function of a car audio is provided to accurately perform a burglarproof operation of the car audio by carrying a remote controller combined with an audio fascia stripping portion. CONSTITUTION: An input unit(120) is composed so that an audio fascia stripping portion(56) for attaching and detaching a part of a fascia of an audio unit and performing the burglarproof function of an audio, and has a plurality of numerical buttons. A memory(140) previously stores a password of a driver. A CPU(130) has a certain operation logic. A terminal unit(150) connects to a terminal unit(56a) of the audio fascia stripping portion(56).
Patent KR-20020044671-A (KR)
Title: Liquid crystal display device and apparatus for driving the same
Inventor: SONG JANG GEUN
IPC: G09G3/36
Filed: 2000-12-06
Abstract: PURPOSE: An LCD and an apparatus for driving the same are provided to enhance response speed of the LCD by amplifying the amount of overshoot. CONSTITUTION: A timing control portion(10) receives R, G, and B data signals, a vertical synchronous signal, a horizontal synchronous signal, a high level signal, and a main clock signal from a graphic control portion and outputs digital signals for driving a data driver(50) and a gate driver(40). A gate drive voltage generation portion(30) outputs a common voltage to the gate driver(40). A gradation voltage generation portion(20) is used for generating gradation voltages corresponding to digital code values. A data driver(50) receives R, G, and B digital data from the timing control portion(10) and transmits data voltages to an LCD panel(60). The LCD panel(60) is formed with pixel electrodes.