baber/WOPTO huggingface dataset:
Patent KR-20030030484-A (KR)
Title: confirmating lamp of light and unlight for flasher unit
Inventor: RYU SEUNG BEOM
IPC: B60Q11/00
Filed: 2001-10-11
Abstract: PURPOSE: A flasher unit for confirmation of lighting and flickering of a lamp is provided to make an emergency lamp automatically flickered although a turn signal flasher is out of order, by connecting a current sensor to sense the current volume of the turn signal flasher. CONSTITUTION: A flasher unit for confirmation of lighting and flickering of a lamp comprises a turn signal flasher switch(2) connected with a starting switch(1); a battery(B) to supply sources of electricity; a microcomputer(3) to flicker turn signal flashers(5) connected to an output end, by output signals of the turn signal flasher switch and the battery; current sensors(4) to sense the current volume applied to the turn signal flasher and outputting to the microcomputer; a flasher(10) connected with the current sensor; and a brake switch(7) connected with plural switches, to control plural lamps of stop lamps(6) outputting a stop signal to an outside vehicle. Thus, although the turn signal flasher is out of order, informing the progressing direction from an external vehicle is possible.
Patent KR-20030030736-A (KR)
Title: Organic silicate polymer and low dielectric insulation film comprising the same
Inventor: CHOI BEOM GYU
IPC: C08G77/26
Filed: 2001-10-12
Abstract: PURPOSE: Provided are a low dielectric constant material used as a wiring interlayer insulating film having ultra-low dielectric constant, which is capable of reducing a consumed wattage of semi-conductor device, and substantially decreasing an interference of metal wire, and a low dielectric constant insulating film containing the same. CONSTITUTION: The organic silicate polymer comprises a hydrolyzed polycondensate of (a) at least one of nitrogen-containing silane compound represented by formula 1, and (b) at least one silane compound selected from the group consisting of compound represented by formula 2 and bridge-contained silane compound represented by formula 3. Formula 1: R1p-Si-(NR22)4-p. Formula 2: SiR3qR44-q. Formula 3: R5rR63-r-M-SiR7sR83-s. In the formulas, R1, R3, and R5-R7 are independently hydrogen, aryl, or linear or branched C1-C4 alkyl which is unsubstituted or substituted with fluorine, R2 is linear or branched C1-C4 alkyl, p, q, r and s are independently integer of 0-2, and R4, and R6-R8, which are hydrolysable group, are independently acetoxy, hydroxy, or linear or branched C4-C4 alkoxy.
Patent KR-20020031300-A (KR)
Title: Composite dielectric molded product and lens antenna using the same
Inventor: SAKURADA KIYOYASU
IPC: H01Q15/10
Filed: 2001-10-18
Abstract: PURPOSE: A composite dielectric molded product is provided to exhibit excellent properties and less variation of properties in one individual product and between individual products. CONSTITUTION: A composite dielectric molded product(10) includes a CaTiO3 powder and a polypropylene powder prepared as the dielectric inorganic filler and the organic polymer material. These materials were pre-mixed by a Henschel mixer to form a mixed powder. The thus-obtained mixed powder was kneaded in the melt state by using a biaxial extruder at a cylinder temperature of 200°C to prepare a composite dielectric material, and then molded into yarns by passing through head orifices. The resultant molded product was cooled in water, and then cut to obtain pellets. The thus-obtained pellets were put in an injection molding machine, melted, and injection-molded into a convex lens-like shape having a diameter of 73.2 mm and a maximum thickness of 20mm to obtain a composite dielectric molded product. The composite dielectric molded product(10) is divided into four equal parts by the A-A' plane, the B-B' plate and the C-C' plane in the thickness direction, and a total of 15 samples are cut out from the sections. The dielectric constant of each of the samples is measured by the perturbation method using an electric field while rotating the direction of the electric field by 30 degree each.
Patent KR-20020064136-A (KR)
Inventor: KAI YOSHIHIDE
IPC: G11C11/56
Filed: 2001-10-22
Abstract: PURPOSE: To provide a non-volatile semiconductor memory having a sense amplifier constitution of high sensitivity. CONSTITUTION: In this non-volatile semiconductor memory, a constant current circuit C0 is arranged in parallel to a NMOS diode N5 converting the detected current of an array cell side into voltage, and a constant current circuit C1 is arranged in parallel to a NMOS diode N6 converting the detected current of a reference cell side into voltage. An offset current Icom is made to flow by the constant current circuits C0, C1. The difference between two input voltages of a differential amplifier 2 is increased.
Patent KR-20030009023-A (KR)
Title: a foldable beverage bottle
Inventor: KIM SUNG RIM
IPC: B65D21/08
Filed: 2001-10-30
Abstract: PURPOSE: A collapsible beverage bottle is provided to improve the convenience of transportation and storage thereof by allowing its volume to be reduced at needs. CONSTITUTION: The collapsible beverage bottle comprises an upper portion(11) extended upward from a mouth of the bottle; a middle body portion(31) having a larger diameter than that of the upper portion; a base portion having a larger diameter than that of the middle portion; a crinkled first folding portion(21) located between the upper portion and the middle portion; and a contractible second folding portion(41) located between the middle portion and the base portion. Under top load, the upper portion is able to be received inside the middle portion, and sequently the middle portion is able to be received inside the base portion.
Patent KR-20030035098-A (KR)
Title: Electro plating apparatus and method the same
Inventor: CHOI SEONG BAE
IPC: C25D17/00
Filed: 2001-10-30
Abstract: PURPOSE: An electroplating apparatus and an electroplating method are provided to uniformly plate nickel and releasing agent on the surface of a metallic material. CONSTITUTION: The electroplating apparatus(10) comprises a main tank(12) into which a plating solution(14) including nickel and releasing agent is supplied so that the plating solution overflows the main tank, and which provides plating position of a metallic material(1); sub-tanks(16,18) for recovering the plating solution overflown from the main tank; pumps(20,22) for circulating the plating solution recovered into the sub-tanks to the main tank; an insoluble main anode(24) which is installed so that it is immersed into the main tank(12); and sub-electrode units(30) which are immersed into the sub-tanks(16,18) to supplement nickel ions into the plating solution(14), wherein the main anode(24) is titanium electrode, and the sub-electrode units(30) comprise nickel electrode as sub-anodes(26) and copper electrode as sub-cathodes(28), and wherein inlet pipes(20a,22a) of the pumps(20,22) are connected to the lower part of the sub-tanks(16,18), and outlet pipes(20b,22b) are connected to the lower part of the main tank(12).
Patent KR-20020039604-A (KR)
Inventor: FUJITA SHIGEKI
IPC: A01N43/78
Filed: 2001-11-01
Abstract: PURPOSE: To obtain an agrochemical composition having excellent diffusivity without collecting an agrochemical active ingredient in a treated site in the agrochemical composition directly thrown into a flooded paddy field and sprayed, especially a conventionally difficult labor-saving spraying formulation comprising an agrochemical active ingredient which is a liquid at normal temperature and a conventionally difficult agrochemical composition comprising the agrochemical active ingredient which is a liquid at normal temperature at a high concentration. CONSTITUTION: This agrochemical composition is obtained by supporting the agricultural active ingredient and, as necessary, a surfactant on a granular core coated wit a water-soluble polymer or a water-swellable substance. The method for spraying an agrochemical granule comprises directly throwing the agrochemical composition in an amount of 20-2,000 g based on 10 a of the flooded paddy field or packaging the agrochemical composition in an amount of 10-100 g based on one bag in a water-soluble film and directly throwing 2-20 bags.
Patent KR-20030035662-A (KR)
Title: manufacturing method of bead for adhering to clothes and the same
Inventor: KIM KYUNG KI
IPC: B29C39/02
Filed: 2001-11-02
Abstract: PURPOSE: A bead for attaching to cloth and method for manufacturing thereof is provided to attach a required amount of an adhesive to a back surface of the bead to prevent an attachment area from being dirty during a cloth attaching operation. CONSTITUTION: A silicone mold has a plurality of bead molding grooves(100). A bead material is composed of 98 wt% of an unsaturated polyester resin, 1 wt% of a hardener and 1 wt% of an accelerator(110). The melted bead material is poured into the bead-molding groove of the silicone mold to form a certain bead(120,130). The molded beads are detached from the silicone mold(140). The detached beads are cleansed and polished, and then forcibly dried(150,160). The dried beads are poured into a bead arranging plate of a vibrator to orient the back surface of the beads upward. An adhesive is applied on the back surface of the beads arranged at the bead arranging plate(180). The heating plate is displaced on the bead arranging plate applied with the adhesive to attach the adhesive to the back surface of the beads(190). The heating plate is cooled, and then the beads are detached from the heating plate(200).
Patent KR-20030039530-A (KR)
Title: Bridgc for support lens
Inventor: DAVE NG
IPC: G02C7/08
Filed: 2001-11-13
Abstract: PURPOSE: A bridge for subsidiary lens is provided which enables to attach the subsidiary lens to main glasses without replacing a clip on a lens and without depending on a magnet. CONSTITUTION: According to a subsidiary glass device, a main frame(32) has a main bridge(34) and is formed to be combined to a head of a wearer. A ridgeline part(36) is prolonged forward from the above main bridge. A concave part(40) is on a horizontal plane of the ridgeline part. The subsidiary glass device comprises two subsidiary lenses and a subsidiary bridge(60) which is prolonged between the above two subsidiary lenses and connects them each other, and a top projected part(62) and a bottom projected part(64) prolonged backward from the subsidiary bridge, and at least one elastic body which is inserted into the concave part.
Patent KR-20030040615-A (KR)
Title: A manufacturing method of poultice and poultice therefor
Inventor: KWON SU AN
IPC: A61F7/02
Filed: 2001-11-15
Abstract: PURPOSE: Provided are poultices to maintain the safe attachment state without ends separating in usage and to be separated easily without the pain and the skin injury when removing, and a preparation method thereof. CONSTITUTION: The preparation method of poultices is characterized in that a first tackifier applying step(100) of applying the first tackifier on the part excluding a determined width of both ends of the substrate in a desired thickness; and a second tackifier applying step(110) of applying the second tackifier on the both ends which the tackifier is not applied in a desired thickness. The second tackifier is applied in a width of 5 to 20 mm.
Patent KR-20030041668-A (KR)
Inventor: CHA YONG WON
IPC: E05F15/20
Filed: 2001-11-21
Abstract: PURPOSE: A driving device for an automatic hinged door is provided to achieve improved user convenience and operating reliability, while allowing for ease of construction. CONSTITUTION: A driving device comprises a driving motor(5) for providing rotating force to a door; a worm gear(20) for receiving rotating force from the driving motor; a transmission unit(30) engaged with a driving shaft of the worm gear and arranged coaxially with the driving shaft of the worm gear in such a manner that the transmission unit rotates in accordance with the rotation of the worm gear; and a friction member(50) coupled coaxially with the transmission unit, such that the friction member is pressed to the transmission unit through a spring(40) and a clutch is coupled by the frictional force generated from the frictional coupling of the friction member and the transmission unit. The friction member is coupled to an end of a beam structure(8) disposed within a door frame so as to transmit the rotating force to the door.
Patent KR-20020041765-A (KR)
Inventor: FUKUMI MASAYUKI
IPC: H01L21/02
Filed: 2001-11-27
Abstract: PURPOSE: To easily manufacture a semiconductor substrate which can securely be reduced in the parasitic capacitance when elements are provided. CONSTITUTION: This method includes a stage where resist 3 is patterned on a first semiconductor substrate 1 having a first silicon oxide film 2 formed on its top surface; a stage where the first silicon substrate has the first silicon oxide film 2 processed by isotropic or anisotropic etching using the resist 3 as a mask, and then the first silicon substrate 1 is further processed by isotropic etching using the resist 3 as a mask to make the surface of the first silicon substrate 1 uneven; and a stage where the resist 3 and first silicon oxide film 2 are removed, and then a second silicon substrate having a second silicon oxide film formed is stack on the top surface of the first silicon substrate 1 to form cavity areas inside by the unevenness of the surface of the first silicon substrate 1.
Patent KR-20030044253-A (KR)
Title: Noise Insulation Structure for a Scroll Compressor
Inventor: CHO YONG HUN
IPC: F04C18/02
Filed: 2001-11-29
Abstract: PURPOSE: A structure for insulating noise of a scroll compressor is provided to insulate noise efficiently by transferring working noise from the compressor to an intermediate chamber with inserting a different material isolation plate between an upper frame and the intermediate chamber. CONSTITUTION: A sealing shell(A) is formed by bonding an upper chamber(10), an intermediate chamber(12) and a lower chamber, and a fixing scroll(20) is engaged with an orbiting scroll(30) through involute wraps(22,32) in the sealing shell. A pressure separation plate(60) is arranged in the upper part of the fixing scroll, and fluid compressed by scrolls is discharged into the upper chamber. The orbiting scroll is supported on an upper frame(40) by an eccentric shaft(52) of a crankshaft(50), and fluid is compressed with translation by a coupling(34). A different material isolation plate(100) is formed between the intermediate chamber and the upper frame to insulate noise from the compressor to the intermediate chamber.
Patent KR-20030044580-A (KR)
Title: Mold cooling apparatus for slab making
Inventor: KO UI GYU
IPC: B22D41/005
Filed: 2001-11-30
Abstract: PURPOSE: A mold cooling device is provided to prevent molten steel from being leaked towards a lower portion of a mold by dividing inlet and outlet parts of a copper plate and cooling the inlet and outlet parts such that the inlet and outlet parts have different temperature from each other. CONSTITUTION: A copper plate(2) is installed at an inner peripheral portion of a mold(1). The copper plate(2) makes contact with molten steel so as to solidify molten steel into a slab having predetermined width and thickness. A plurality of front cooling cells(3) are installed at front and rear surfaces of the mold(1). A circulation slot is formed in the front cooling cells(3). One end of a front inlet pipe(5) is installed at one side of the front cooling cell(3). The other end of the front inlet pipe(5) is connected to a cooling water feeding pipe(7). An adjusting valve is provided in the front inlet pipe(5) in order to adjust an amount of cooling water to be fed.
Patent KR-20010114198-A (KR)
Title: 강선회 고온 개질 소각로
Inventor: SONG KWON KYU
IPC: F23G5/32
Filed: 2001-12-05
Abstract: 본 발명은 강선회 고온 개질 소각로에 관한 것으로서, 하부내통의 하단부에서 외측으로 돌출되고 하부외통의 하단부 내측면에 고정되어 밀폐되는 고정밀폐편과, 하부외통의 하단부에 화력조절구를 형성시키고 화력조절구를 통해 외부공기를 하부외통 내부로 유입시키는 화력조절 송풍기와, 하부내통의 하단부에 다수개 형성된 화력조절공 및 하부내통의 하단에서 외측으로 돌출되고 상향으로 절곡되어 화력조절구를 통해 유입되는 외부공기를 화력조절공으로 유도하는 공기유도판을 구비하여 소각로 내주면에서 외부공기와 함께 강선회되어 순환되는 분진 등을 완전하게 걸러내고 배출시키는 집진구조를 갖고, 하부통체의 직경을 크게 형성시켜 일시에 다량의 쓰레기를 장시간 소각시킬 수 있을 뿐만 아니라, 하부통체를 상부통체와 분리하여 별도의 송풍기를 장착함으로써 유입 공기량의 조절로 쓰레기 소각속도를 확실하게 조절할 수 있는 것이다.
Patent KR-20030046227-A (KR)
Inventor: KIM SE YEONG
IPC: F25B1/00
Filed: 2001-12-05
Abstract: PURPOSE: A refrigerator is provided to reduce power consumption by reducing heat insulating loads, while achieving improved user convenience by permitting the hot line to be selectively mounted in the refrigerating or freezing compartment. CONSTITUTION: A refrigerator comprises a main body(11) having a cooling compartment with an open front side and a machine compartment(17) with an open rear side; a compressor(21) disposed in the machine compartment and which compresses refrigerant; a wire condenser(23) disposed in the machine compartment and which radiates heat from the refrigerant compressed by the compressor; a freezing compartment hot line(19) having an inlet side communicated to the outlet side of the wire condenser and which is buried along the front opening of the freezing compartment; a back condenser(27) having an inlet side branched off from the outlet side of the wire condenser and disposed in the rear wall of the main body; and an evaporator(31) disposed in the rear area of the freezing compartment and which receives the refrigerant passed through the freezing compartment hot line and the back condenser and performs a cooling operation.
Patent KR-20030046897-A (KR)
Title: Belt for continuously variable transmission and method for manufacturing the same
Inventor: JUN SEONG SIK
IPC: F16G5/20
Filed: 2001-12-07
Abstract: PURPOSE: A belt for a CVT(Continuously Variable Transmission) and its production method are provided to improve the life of a bearing, to reduce the rotation resistance and noise and to improve the durability of components by producing an element and a ring with a carbon fabric epoxy complex material. CONSTITUTION: An element and a ring are produced by layering many carbon fabric epoxy complex materials(30). The carbon epoxy complex material is produced by arranging many rod shaped carbon fabrics(34) lengthwise and finishing the circumference with an epoxy(32) to maintain the fixed frame. The carbon fabric epoxy complex material has a volume ratio of 70% carbon fabric and 30% epoxy. The carbon fabric epoxy complex materials for the element repeatedly layered in order of minus 60degrees, zero degree, 60degree and zero degree based on the lengthwise direction of the arranged carbon fabric. The carbon fabric epoxy complex materials for the ring are repeatedly layered in order of zero degree and 90degrees based on the lengthwise direction of the arranged carbon fabric. Thereby, the life and the fuel efficiency of a bearing are improved, the rotation resistance and the noise are reduced and the durability is improved.
Patent KR-20020045578-A (KR)
Inventor: FUJITA SHIN
IPC: G09G3/20
Filed: 2001-12-07
Abstract: PURPOSE: To accurately inspect concerning the presence of defects in wiring, an electrode and the like. CONSTITUTION: This method is a method for inspecting an electro-optical device 100 provided with a capacity 62 provided to correspond to an intersection of a scanning line 4-i with a data line 5-j. After a charge corresponding to a data signal is accumulated in the capacity 62, an inspection switching element 34-j provided between the data line 5-j and a reading-out signal line 35 is turned on, and a voltage in response to the charge accumulated in the capacity 62 is output thereby to the reading-out signal line 35. Timing when the switching element 34-j is turned on is made to differ from timing when the level of a clock signal TCK for inspection for specifying an operation of an inspecting circuit 3 is changed.
Patent KR-20030048625-A (KR)
Title: Database of state number having same digit string and method for processing state number using the same
Inventor: LEE MI GYEONG
IPC: H04Q3/76
Filed: 2001-12-12
Abstract: PURPOSE: A prefix database having identical digit bit stream and prefix translation processing method by using the same are provided to receive prefix having identical digit stream by changing the construction of a database for storing digit information corresponding to the prefix, thereby managing effectively number resources of an exchange. CONSTITUTION: A domain D_EQUIP which indicates a prefix information registration and a domain D_InfPoint which stores a key value storing the prefix number are added to a database tuple. According to the addition of D_EQUIP, prefix can be processed as the prefix registered to the exchange when a D_pfx_status value is 'next' as well as when a D_pfx_status value is 'last'(200c). Also, according to the addition of D_InfPoint, even when the D_pfx_status value is 'next', it is possible to store the prefix information, so that the key value of R_PFXINFTBL can be stored(200c).
Patent KR-20030049434-A (KR)
Title: Water and dust remove apparatus of Automobile side mirror
Inventor: PARK HEE SUNG
IPC: B60S1/54
Filed: 2001-12-15
Abstract: PURPOSE: A removing device of moisture and foreign substances in sideline mirrors for a vehicle is provided to remove the foreign substances after heavy rain or heavy snow by injecting compressed air and moisture finely. CONSTITUTION: An air pump(10) generates compressed air. A first storage tank(21) and a second storage tank(22) store the compressed air sequentially. An isolating device(25) isolates after sufficiently storing the compressed air in the storage tanks by installing in an outlet pipe of the air pump. A first solenoid valve(27) decides the flowing of the compressed air by installing in a pipe to connect the first storage tank with the second storage tank. A first flexible nozzle(31) and a second flexible nozzle(32) remove foreign substances by connecting with an outlet pipe of the second storage tank, installing in the certain position of a sideline mirror module and injecting the compressed air to sideline mirrors and door windows. A second solenoid valve(40) is provided to decide the injection of the compressed air by installing between the outlet pipe of the second storage tank and each flexible nozzle. An on/off switch(50) controls the operation of the second solenoid valve by installing inside a vehicle. A timer switch(60) injects the compressed air by operating the second solenoid valve at regular intervals when the on/off switch is turned on. Thereby, the foreign substances on the sideline mirrors are removed.
Patent KR-20030049735-A (KR)
Title: A method for identifying the number of roller stand causing a periodical roll mark on the hot rolled steel sheet
Inventor: HONG SEONG GUK
IPC: B21B38/00
Filed: 2001-12-17
Abstract: PURPOSE: A method for identifying a defected stand is provided to improve productivity in a continuous rolling process by rapidly exchanging a roll of a defected stand with new one. CONSTITUTION: A hot rolled steel sheet fabricated through a hot rolling process by using a finish roll mill having a plurality of rollers is detected and process information of the hot rolled steel sheet is activated(S10). Then, it is determined whether or not a roll mark is formed in the hot rolled steel sheet(S14). Then, a periodical roll mark length is calculated in order to determine whether or not the roll mark is periodically formed(S18). If the roll mark is periodically formed, a calculated period length is compared with a predetermined period length, thereby obtaining a stand number causing the roll mark. The stand number is displayed(S20).