baber/WOPTO huggingface dataset:
Patent KR-20040046937-A (KR)
Title: Tub cleaning method of drum washer
Inventor: CHOI SEONG BONG
IPC: D06F33/02
Filed: 2002-11-28
Abstract: PURPOSE: A cleaning method of a washing tub in a drum washing machine is provided to improve the cleaning efficiency by measuring the solidity of cleaning water and cleaning according to a cleaning condition such as heating time of cleaning water and cleaning time. CONSTITUTION: Cleaning water of a first set water level is supplied by switching on a water supply valve for a rough washing detergent inlet. The solidity of the cleaning water is measured. Cleaning water of a second set water level is additionally supplied by switching on a water supply valve for a main washing inlet. A water temperature of the cleaning water is measured after finishing the additional supply of cleaning water. A washing tub is cleaned according to a cleaning condition to be decided according to the solidity and the water temperature. Thereby, the cleaning efficiency is maximized.
Patent KR-20040049369-A (KR)
Title: eye bandage skillea
Inventor: LEE YOUNG HWAN
IPC: A61F9/04
Filed: 2002-12-03
Abstract: PURPOSE: Provided is a functional eyepatch made of materials that generate no side effects or damages on the skin of a user, release pains, and suppress the propagation of fibrillar bacterium. CONSTITUTION: To manufacture the functional eyepatch, the same amount of yellow soil, zeolite, illite, boulder, and elvan are first crushed into 10mm and are burned at 650-1200 deg.C, and then are crushed again into 800-1000 mesh. Second, green tea leaves, pine tree leaves, ginkgo tree leaves, ginseng, and tangerines are separately boiled at 80 deg.C for 5 minutes and go through a compression-expansion process at 150-180 deg.C. Third, oyster shells, crabs, shrimps are dried and the resulting powder is dissolved in citric acid. Fourth, P.V.A. is dissolved in water at 70 deg.C to be used as an adhesive. Finally, the above three resulting materials are mixed together at the ratio of 40:50:10, and spray applied on the bottom part of the eyepatch.
Patent KR-20040048619-A (KR)
Title: Cooling apparatus for semiconductor device fabricating machine
Inventor: KO GYEONG SEOK
IPC: H01L21/02
Filed: 2002-12-04
Abstract: PURPOSE: A cooling apparatus of semiconductor device manufacturing equipment is provided to be capable of smoothly carrying out a cooling process. CONSTITUTION: A cooling apparatus(1) of semiconductor device manufacturing equipment includes a cooling unit(11). The cooling unit includes a thermoelectric element(15) connected with a plurality of low temperature heat pipes(17), wherein the thermoelectric element is used as a cooling part. Preferably, the cooling unit is capable of being separated from the low temperature heat pipes. Preferably, a plurality of cooling pins are formed on the surface of each low temperature heat pipe. At this time, the cooling pin is made of predetermined material, wherein the predetermined material has good thermal conductivity.
Patent KR-20040049108-A (KR)
Title: Apparatus for Changing Looper Wire Rope of Loop Tower
Inventor: JUNG IN GYUN
IPC: B65H67/02
Filed: 2002-12-05
Abstract: PURPOSE: A device for changing a looper wire rope of a loop tower is provided to improve working efficiency and to prevent accidents by automatically changing and winding the wire rope. CONSTITUTION: A device for changing a looper wire rope is composed of a winding unit(10) having division drums(11,12) around which the wire rope(1) is wound, a driving unit(20) for rotating the division drums, a support unit(30) detachably coupled to one side of the division drum and supporting the division drum, a compressing unit(40) disposed at the lower part of the division drums and compressing the wire rope, and a control unit(50) for controlling the driving unit.
Patent KR-20040056095-A (KR)
Title: A Method of Startup Procedure of Strip in the Twin Roll Strip Casting Process
Inventor: KIM WAN SU
IPC: B22D11/06
Filed: 2002-12-23
Abstract: PURPOSE: A method for drawing strip initially casted in twin roll strip casting equipment is provided which is capable of safely proceeding the strip to the coiling process after starting casting by safely drawing strip casted to coiler using leader strip when starting casting in the twin roll strip casting process. CONSTITUTION: The method comprises a roll gap maintenance step of maintaining a gap between the rolls so that leader strip(20) having length of l0 mounted on roll nip is not dropped between rolls; a casting starting step of injecting molten steel between the rolls by opening stopper of tundish and start rotating the rolls to a constant velocity of v0 that is an initial starting velocity if position of the stopper exceeds a position (rod-offset) into which molten steel is actually injected; a casting speed acceleration step of accelerating casting speed in case that the repulsive force of the rolls reaches load threshold by checking repulsive force of rolls (rolling force) if the solidified molten steel is coming out of a space between the rolls after molten steel is solidified on the leader strip; and a normal control step of maintaining the casting speed to the normal casting speed if the checked casting speed reaches a normal casting speed by checking the casting speed, wherein the casting speed acceleration step further comprises a step of performing controlling of the rolling force if the repulsive force of rolls (rolling force) reaches the load threshold.
Patent KR-20040056259-A (KR)
Inventor: BONG WON SEOK
IPC: C21D8/12
Filed: 2002-12-23
Abstract: PURPOSE: A method for manufacturing non-oriented electrical steel sheet having low core loss after performing stress relief annealing even when hot rolled strip does not pass through annealing and skin-pass processes is provided. CONSTITUTION: The method comprises the steps of reheating a steel slab comprising 0.005 wt.% or less of C, 0.0005 to 0.005 wt.% of S, 0.0005 to 0.005 wt.% of N, 0.1 to 1.5 wt.% of Si, 0.1 to 1.0 wt.% of Al, 0.1 to 1.0 wt.% of Mn, 0.016 to 0.160 wt.% of P and a balance of Fe and other impurities in the temperature range of 1,050 to 1,250 deg.C; hot rolling the reheated steel slab to a thickness of 1.8 to 3.0 mm; coiling the hot rolled coil in the temperature range of 600 to 800 deg.C; pickling the coiled hot rolled strip; cold rolling the pickled strip to a thickness of 0.2 to 0.65 mm for one time; annealing the cold rolled strip to a temperature controlled according to P content in the temperature range of 700 to 800 deg.C, that is, Ta=400-100xlog(P/160)±5 deg.C for 30 to 300 seconds, wherein Ta is proper annealing temperature of cold rolled strip, and P is P content (wt.%); processing the annealed strip by end users; and stress relief annealing the annealed strip processed by the end users in the temperature range of 700 to 850 deg.C.
Patent KR-20040056628-A (KR)
Title: A batch composition of gunning material using waste Mg-Cr brick
Inventor: CHO YONG HO
IPC: C04B35/035
Filed: 2002-12-24
Abstract: PURPOSE: A hot-spray composition is provided for use as gunning materials by using waste magnesia chrome refractory generated from the steelmaking industry. CONSTITUTION: The hot spray composition comprises the components of: 100pts.wt. of refractory composed of 30-50wt.% of waste magnesia chrome brick(MgO-C) grounds having a size less than 3mm; 5-10wt.% of CaCO3, 2-4wt.% of Ca(OH)2, and the balance of magnesia clinker having a size less than 1mm and inevitable impurities; 3-5pts.wt. of sodium hexametaphosphate; 1-2pts.wt. of sodium silicate providing hardening property; and 0.5-1pts.wt. of aluminum sulfate as a flocculent.
Patent KR-20040057665-A (KR)
Title: Back Light for Liquid Crystal Display Device
Inventor: JANG MYEONG GI
IPC: G02F1/13357
Filed: 2002-12-26
Abstract: PURPOSE: A backlight for an LCD(Liquid Crystal Display) is provided to apply it to a large-scaled LCD by adopting plural partition lamps having a curved end portion. CONSTITUTION: A partition lamp(21) which its end is curved is arranged at a side of a light guide panel(22) and emits light. The light irradiated from the light guide panel(22) is changed into a fluorescent face light by the light guide panel(22) and supplied to the LCD panel uniformly. Lamp holders(23) for connecting the partition lamps(21) are additionally arranged at the connection portions of the partition lamps(21). The partition lamp(21) is curved with 'L' shape. That is, an electrode unit(24), as a non-emitting portion of the partition lamp(21), is curved and fixed by the lamp holder(23), so that a dark region due to the non-emitting portion is removed and light is distributed uniformly to the light guide panel(22).
Patent KR-20040059901-A (KR)
Title: Chip size package method for multi stack in semiconductor
Inventor: LEE NAE WON
IPC: H01L21/98
Filed: 2002-12-30
Abstract: PURPOSE: A multi-stack CSP(Chip Size Package) of semiconductor is provided to improve mounting-efficiency of a chip and to minimize an electrical distance between the chip and a substrate by connecting the chip with the substrate using bumping and ILB(Inner Lead Bonding). CONSTITUTION: The first chip(20) is connected onto a silicon substrate(10) by using bumping. By coating epoxy on the first chip, the second chip(30) is stacked on the first chip. The second chip is connected with the substrate by using ILB. A potting solution(50) is coated on the resultant structure. A heat spreader(60) is loaded on a top surface of the potting solution. An encapsulation part(100) is coated under the substrate. The third chip(90) is attached to the encapsulation part. The third chip is connected with the substrate by using bumping and ILB.
Patent KR-20040061782-A (KR)
Inventor: BYUN MOO WON
IPC: A01K61/00
Filed: 2002-12-31
Abstract: PURPOSE: A floating structure for breeding fishes is provided that has a foothold on its upper part and a polygonal material to install a floating ball efficiently. CONSTITUTION: The polygonal structure(1) on the water comprises: a plurality of space maintaining members(10) to be aligned at a constant space and provided joining grooves(11) on the both ends; a pare of longitudinal members(20) to be inserted to the joining grooves(11) of the space maintaining members(10). Many floating balls are installed under the polygonal structure(1) to float . The polygonal structure(1) is used to define an area of a fish farm.
Patent KR-20020029375-A (KR)
IPC: F16C11/06
Filed: 2001-06-13
Abstract: 본 발명은 볼 조인트 및 볼 슬리브 조인트의 베어링셸에 관한 것으로서, 중공구형(中空球形)으로 형성된 내측 축수면(3)과 원통형으로 형성된 외측 장착면(4)을 가지고 있고, 베어링셸이 상기 장착면(4)에 의하여 조인트케이싱 속에 장착되며, 상기 베어링셸은 여러 부분으로, 즉, 최소한 2개의 셸부분(하프셸)(1, 2)으로 형성되고, 상기 셸부분(1, 2)들은 체결장치(6, 8)에 의하여 탈착 가능하도록 서로 결합될 수 있으며, 이때 상기 하프셸(1, 2)들 사이의 분리면은 중심종축(10) 방향과 평행하게 형성된다.
Patent KR-20020029120-A (KR)
IPC: B24C5/02
Filed: 2000-08-17
Abstract: 본 발명은 굽은 표면(3)이 있는 부품(1)의 표면을 처리하는 방법에 관한 것이다.  입자원(5)에서 발생되는 입자분사(7)를 이용하여 부품표면(3) 상에 있는 외곽라인(9)을 따라서 물질을 부품표면(3)으로부터 제거한다.  이 경우에 적어도 하나의 분사파라미터를 특별히 외곽라인(9)에 맞게 조절함으로써, 상기 외곽라인(9)을 따라서 바람직한, 특히 균일한 표면거칠기가 나타나도록 한다.  나아가 본 발명은 자동으로 부품(1)을 표면처리하는 분사장치(47)에 관한 것이다.
Patent KR-20020048943-A (KR)
IPC: C08F4/645
Filed: 2000-09-29
Abstract: 에틸렌 공중합체와 같은 가수분해성 올레핀 공중합체는 기본 골격내에 가수분해성  구성요소를 포함하여 수성 조건에서 분산가능한 단편으로 분해된다. 상기 공중합체는 전이금속에 의해 촉매된 중합 반응에 의해 제조된다.
Patent KR-20020067042-A (KR)
Title: Metal piercing fastener
IPC: F16B15/06
Filed: 2000-11-29
Abstract: A metal piercing fastener for securing a light gauge sheet metal layer to metal/non-metal substrate layer(s) includes an elongated metal body having a crown at one end a sharpened and hardened tip at the other end defining a rigid metal penetrating region. The crown receives an impact blow from a tool for driving the rigid metal penetrating tip region in the substrates to be fastened. The metal body is equipped with one or more resilient tines each twisted at the base around its longitudinal axis and which can be integral or coupled to the metal body to optimize the gripping and clamping capability of the metal piercing fastener. The resilient tine may be equipped with protruding gripping and clamping elements on each side or with ribs on one of its outer surfaces to provide spring action gripping and clamping capability during fastening. The resilient tine is capable of deflection to conform to the physical constraints of the pierced substrate opening when passing through the pierced opening. The resilient tine is also capable of returning to its factory preset state of orientation when no longer constrained within the pierced substrate opening so as to grip and clamp the substrate layers being fastened between itself and the crown of the fastener.
Patent KR-20030017481-A (KR)
IPC: B32B7/02
Filed: 2001-03-26
Abstract: 무광택 가공을 갖는 가소성 시트 생성물은 열가성 중합체의 코어 층과 당해 코어 층의 하나 이상의 표면 위에 놓여 있고 코어 층의 하나 이상의 표면에 결합된 하나 이상의 캡스톡(capstock) 조성물 층을 포함한다.  캡스톡 조성물은 동일하거나 상이한 열가소성 중합체를 포함하고 캡스톡 조성물의 열가소성 중합체와 비혼화성이고 이에 분산되는 다수의 이산 입자를 함유한다.  시트 생성물은 열가소성 중합체와 캡스톡 조성물을 공압출시켜 제조할 수 있으며, 특정 양태에서, 이러한 공압출은 피드블럭을 사용하여 수행할 수 있다.  특정 양태에서, 코어 층의 열가소성 중합체와 캡스톡 조성물의 열가소성 중합체는 메틸메타크릴레이트-메틸아크릴레이트 공중합체의 경우에서와 같이 동일하다.  본 발명에 따라 제조한 시트 생성물은 개선된 후-가공성 및 표면 유지 용이성을 나타내며, 산광기 및 투사 스크린 등을 포함하는 각종 생성물로 제작할 수 있다.
Patent KR-20030045672-A (KR)
IPC: A23L27/30
Filed: 2001-04-23
Abstract: 아스파르탐을 촉매 및 염기의 존재하에 3-(벤젠 환에 특정한 치환기를 갖는 페닐)-2-프로페닐알데히드와 수소에 의해 환원적으로 알킬화시킴으로써 감미료로서 기대되는 N-[N-[3-(벤젠 환에 각종 치환기를 갖는 페닐)프로필]-L-α-아스파르틸]-L-페닐알라닌 1-메틸 에스테르 유도체를 공업적으로 간편하면서 또한 양호한 수율로 제조하는 방법을 제공한다.
Patent KR-20030036183-A (KR)
Title: Process for the preparation of pharmaceutically acceptable salts of (SS-RS)-S-adenosyl-L-methionine
IPC: C07H19/16
Filed: 2001-03-30
Abstract: The present invention relates to a process for the preparation of pharmaceutically acceptable salts of (R,S)-S-adenosyl-L-methionine and allows to obtain the salified (R)-(+)-S-adenosyl-L-methionine diasteroisomer in amounts lower than or equal to 3% with respect to the salified (S)-(+)-S-adenosyl-L-methionine diastereoisomer; the salts that can be obtained by the process of the invention keep their configuration stable in time.
Patent KR-20040067625-A (KR)
Inventor: CHO CHEOL NAE
IPC: H01L23/28
Filed: 2003-01-24
Abstract: PURPOSE: A flip-chip semiconductor package is provided to improve cohesion between a leadframe and a bump by stacking a nickel layer, a palladium layer and a gold alloy plating layer on a leadframe and by forming a bump made of gold or a gold-plated nickel material on the bottom surface of a semiconductor chip die. CONSTITUTION: A semiconductor chip die(21) is prepared. A bump(23) made of a noble metal material is formed on the bottom surface of the semiconductor chip die. One end of a leadframe is attached to the bump, and a leadframe in which a nickel layer(22b), a palladium layer(22c) and a gold-plated plating layer(22d) are sequentially stacked is formed on the front surface of the metal material. An encapsulant encapsulates the semiconductor chip die and the leadframe.
Patent KR-20040069087-A (KR)
Inventor: LEE YUN CHANG
IPC: A01K5/00
Filed: 2003-01-28
Abstract: PURPOSE: A transporting vehicle for stock farm is provided to make easy and quick supply of feeds to cattle shed possible, to prevent the waste of human power just because one worker can carry out the works, and to solve the problem that a worker has to measure feeds' weight when supplying cattle with feeds. CONSTITUTION: The transporting vehicle for stock farm includes; many wheels(13,14) rotated by a driving motor(10) arranged at the lower face; a load chest(20) arranged on the wheels(13,14); a feeds supply tube(30) so extended to one side of the load chest(20) as to be connected with the inner part thereof; a screw shaft(40) mounted inside the feeds supply tube(30); and a driving motor(50) for rotating the screw shaft(40), wherein the feeds loaded inside the load chest(20) can be supplied to the cattle shed through a drainage hole(32) of the feeds supply tube(30) by moving the transporting vehicle along the cattle shed and by rotating the screw shaft(40) with aid of the driving motor(50).
Patent KR-20040070881-A (KR)
Inventor: SHIRAISHI MARIKO
IPC: A41D1/00
Filed: 2003-02-05
Abstract: PURPOSE: Clothes with a pocket is provided to secure rainproof function for a cell phone and easily put out the cell phone from the pocket. CONSTITUTION: A pair of flaps(6,7) which are adjustable to each other to cover fasteners(4) are installed to left and right front body, respectively. An opening of a pocket provided to clothes is formed between a proximal end(7a) of the flap and the fastener. The pocket is installed to a portion corresponding to a breast of a wearer. The opening of the pocket is formed along a direction from an upper side to a lower side. A fastener is provided to the pocket to open and close the pocket. The opened state of the flaps are maintained by a surface fastener.
Patent KR-20040019841-A (KR)
Inventor: GARDNER RICHARDWAYNE III
IPC: H04W88/18
Filed: 2003-02-14
Abstract: PURPOSE: The server processing for updating dataset versions resident on a wireless device is provided to update the datasets such as applications, information, and other data resident on the wireless device to the latest version of the dataset resident on a download server that the wireless device is resident. CONSTITUTION: The version associated with the dataset is stored in the server. The version that a destination is the wireless device is transmitted. The dataset is updated and the version associated with the dataset is recorded. In response to the wireless device, the updated version that the destination is the wireless device is transmitted. The updated dataset is transmitted to the wireless device by responding to a request that the wireless device requests the updated version based on a comparison between the version and the updated version(92).
Patent KR-20040074202-A (KR)
Inventor: KIM MYUNG KYOU
IPC: B60R99/00
Filed: 2003-02-17
Abstract: PURPOSE: A device for keeping a driver awake is provided to prevent a traffic accident caused by the sleepy drive of the driver by composing acacia sap and carbon dioxide gas for injecting cool air. CONSTITUTION: A device for keeping a driver awake is composed of acacia sap and carbon dioxide gas for injecting cool air. The device for keeping a driver awake injects acacia sap and carbon dioxide gas instantaneously, and prevents a traffic accident caused by the sleepy drive of the driver.
Patent KR-20040075162-A (KR)
Inventor: BAE DAE WI
IPC: B23B27/16
Filed: 2003-02-20
Abstract: PURPOSE: A cutting insert assembly is provided to stably mount a cutting insert to a tool holder by improving the structure of a clamp. CONSTITUTION: A cutting insert assembly is composed of a cutting insert having circular grooves, a tool holder(301), a seat(501), a seat screw(502) for fixing the seat, a clamp(201), a screw(401), and a spring(304). The tool holder includes pockets(302,303) on which the cutting insert is put, a spring holding space(305), a screw coupling space(307), and a clamp contacting surface(207). The seat is installed at the lower face of the pockets. The clamp has two protrusions for fixing the cutting insert to the seat and the pockets, and a bore(202). The screw passes through the bore, and fixes the clamp to the tool holder.
Patent KR-20040075187-A (KR)
Inventor: HWANG DON HA
IPC: G01R31/08
Filed: 2003-02-20
Abstract: PURPOSE: An on-driving partial discharge measurement sensor is provided which is installed in a winding terminal of an impregnated insulation high voltage sensor is provided to measure partial discharge signal selectively. CONSTITUTION: An insulated thin plate(41b) is formed in a shape of so that it is installed in a winding terminal of an impregnated insulation high voltage rotator. A partial discharge signal line(42b) is installed around a center of the shape of the insulated thin plate, and is connected to a lead line of a coaxial cable to output a partial discharge signal generated in a winding of the high voltage rotator to the partial discharge measurement device.
Patent KR-20040075381-A (KR)
Inventor: CHOI BYEONG GU
IPC: H04L12/56
Filed: 2003-02-20
Abstract: PURPOSE: An apparatus and a method for transmitting and receiving a packet between a packet controller and a network processor are provided to enhance performance of packet transmission by removing the processing related to packet header moving/copying and packet alignment when an input/output packet header is changed. CONSTITUTION: A packet controller receives a packet upon receiving the PCU(Protocol Data Unit) of a data link layer(S301). The packet controller stores the packet in a packet buffer(S302). Input packet information is queued between the packet controller and a data packet processor of a network processor(S303). The packet is received from the packet buffer(S304). It is checked whether a packet is transmitted between the same interfaces(S305). In case of the same interfaces, the packet is outputted without converting a header(S307).
Patent KR-20040075432-A (KR)
Title: Apparatus and method for controlling eye-testing equipments using controller area network
Inventor: CHOI EUN SEONG
IPC: A61B3/028
Filed: 2003-02-21
Abstract: PURPOSE: An apparatus and a method are provided to allow for a simple hardware configuration, ease of wiring, and ease of operation of communication network. CONSTITUTION: An apparatus comprises a bus network(86) constituted by a pair of communication lines each of which has ends with terminating resistance(87a,87b), wherein the bus network transmits signals by using the voltage difference applied between the communication lines; and two or more eye-testing equipments branched off and connected from the bus network. The apparatus operates by the communication protocol including an eye-testing equipment identifier field, a command field, and a discriminator for masking the eye-testing equipment identifier field. The eye-testing equipments include one or more eye-testing units selected from the group consisting of a phoropter left(82), a phoropter right(83), an eye-tester(84), and a lens meter(85); and a control box(81) for controlling the eye-testing units.
Patent KR-20040014146-A (KR)
Inventor: CHANG YOUNG SIK
IPC: A01K63/04
Filed: 2003-02-28
Abstract: PURPOSE: An oxygen supplying system of aquarium is provided to supply only an oxygen-dissolved water into an aquarium and reuse the oxygen not dissolved in the water. CONSTITUTION: The system comprises: an aquarium(100); an oxygen dissolution tank(13); water circulation lines(30,40); an air supply line(50); a control unit(70); an auxiliary oxygen dissolution tank(113); auxiliary water circulation lines(130,140); an oxygen supply line(150); and a bypass(160). The system is configured in a manner that the water in the aquarium(100) passes through at least one of the oxygen dissolution tank(13) and the auxiliary oxygen dissolution tank(113).
Patent KR-20040077207-A (KR)
Inventor: KANG CHEOL SANG
IPC: A61Q5/02
Filed: 2003-02-28
Abstract: PURPOSE: A shampoo composition containing polymeric nanostructure is provided to increase absorption of useful components of the composition into the hair, and improve adhesive property of the composition to the hair by stimulating the formation of coacervate phase. CONSTITUTION: The shampoo composition contains 0.1 to 10.0 wt.% of polymeric nanostructure; 0.01 to 5 wt.% of cationic polymer; 1 to 50 wt.% of anionic surfactant; and 10 wt.% or less of bipolar surfactant or zwitter ionic surfactant, wherein the polymeric nanostructure is prepared by preparing a hydrophilic block using both polyethylene imine and polyethylene oxide and preparing a hydrophobic block using poly(ε-caprolactone); the particle size of the polymeric nanostructure is 50 to 300 nm; the anionic surfactant is selected from ammonium lauryl sulfate, ammonium laureth sulfate, sodium lauryl sulfate and sodium laureth; the bipolar surfactant is selected from lauroamphoacetate, lauroamphodiacetate, cocoamphoacetate and cocoamphodiacetate; and the zwitter ionic surfactant is betaine surfactant.