baber/WOPTO huggingface dataset:
Patent KR-20010112914-A (KR)
Title: Arrangement for adjusting width of fibre web
IPC: B01D33/04
Filed: 2000-01-18
Abstract: An arrangement for adjusting the width of a fibre web in an apparatus comprising two filter wires permeable to water, the filter wires having the same direction of travel, and a conduit for placing pulp suspension between the wires. The arrangement comprises channel for feeding water between the wires and to the edges thereof.
Patent KR-20020006531-A (KR)
Title: Arc-free electron gun
IPC: C23C14/30
Filed: 2000-03-08
Abstract: An electron gun that prevents undesirable arcing by providing an improved electrostatic field that generates a confined electron stream, an improved magnetic field that directs the confined electron stream to a crucible with minimal divergence, and an improved insulation on high voltage leads. The improved electrostatic field is provided by a cathode plate disposed adjacent to a filament and forming a cathode window aligned to the filament. An anode plate disposed adjacent to the cathode plate forms an anode window aligned to the cathode window. The cathode plate and anode plate form an electrostatic field and lensing effect that directs electrons emitted from the filament through the cathode and anode windows with minimal divergence. The improved magnetic field is provided by a magnet having a pair of poles, a pair of extension plates each extending from the magnet poles, and a plurality of extension members that extend from the extension plates toward the path of the electron stream. The magnet, pair of extension plates and plurality of extension members provide a uniform magnetic field along the electron stream path to guide the electron stream to the crucible with a minimum of divergence. The improved insulation on high voltage leads is possible because a cooling fluid jacket member forms first channels through which insulated high voltage wires pass that connect to the filament and anode/cathode plates, a second channel through which cooling fluid flows in order to cool the first channels and the wires therein.
Patent KR-20020011980-A (KR)
Title: 에리모쇼즈의 재배방법 및 그의 종자의 수확, 보관방법
IPC: A01G1/00
Filed: 2000-04-25
Abstract: 본 발명은 종자의 수확전 30일간의 평균 최저기온이 18.5℃, 평균 최고기온이 29.0℃인 조건하에서 재배하는 것을 특징으로 하는 에리모쇼즈의 재배방법, 종자의 수확을 최하부에 위치하는 콩깍지의 종자의 수분함량이 10%이상인 시기에 행하는 것을 특징으로 하는 에리모쇼즈의 종자의 수확방법 및 에리모쇼즈의 종자의 수분함량의 저하를 방지하여 그 수분함량을 10% 이상으로 유지하여 종자를 보관하는 것을 특징으로하는 에리모쇼즈의 종자의 보관방법을 제공한다. 
     이들 방법으로 저위도 지역에서도 홋카이도에서 생산된 에리모쇼즈와 동등한 품질을 가진 종자를 생산할 수 있게 된다.
Patent KR-20020015711-A (KR)
IPC: C07C45/64
Filed: 2000-07-26
Abstract: 3-히드록시프로판알은 반응 혼합물중에 카르복실산을 사용하여 이온 교환 수지의 존재하에 아크롤레인을 물과 반응시킴으로써 제조된다.
Patent KR-20030061489-A (KR)
Inventor: LEE JONG WON
IPC: F04B49/06
Filed: 2002-01-14
Abstract: PURPOSE: A valve train is provided to achieve improved fuel efficiency and reduce abrasion, while allowing for an optimum engine state by varying the operation of valve lift in accordance with the low/high speed operation of engine. CONSTITUTION: A valve train(20) comprises a three stage cam having sub cams arranged at both sides of a main cam which are arranged at a predetermined spacing on a cam shaft; a locker arm(30) having a roller slave(32) where a roller(31) for sliding along the main cam is supported, and plane slaves(34) arranged at both sides of the roller slave in such a manner that the plane slaves are slidable along the sub cams, wherein the roller slave and the plane slaves have ends coupled to a pivot(25) through a hinge(26); oil passages for supplying oil from the hinge side of the roller slave and the plane slaves to the other ends of the roller slave and the plane slaves; a needle accommodated into a needle guide hole in such a manner that the needle moves in a horizontal direction by the hydraulic pressure being supplied to the oil passages of the roller slave and the plane slaves, so as to allow for a connection between the roller slave and the plane slaves; and an oil supply control unit for controlling supply of oil being supplied to the oil passages of the roller slave and the oil passages of the plane slaves in accordance with the operation of an engine.
Patent KR-20030061545-A (KR)
Title: Apparatus for making Cocktail
Inventor: LEE JAE HAK
IPC: C12G3/04
Filed: 2002-01-14
Abstract: PURPOSE: An apparatus for preparing cocktails is provided, thereby easily and cheaply producing various kinds of cocktails. CONSTITUTION: An apparatus for preparing cocktails(10) comprises an undiluted solution vessel holder(21) in which the undiluted solution vessel(20) having air holes(25) is installed; a plurality of undiluted solution injecting portions in which the injecting holes(20-1) of the undiluted solution vessels are inserted; solenoids which control the injection of each undiluted solution from the undiluted solution vessel and operated by preset values, and solenoid holders(23); hoses connected to the solenoids; a shaker support(30); an operating means moving the shaker support; a cam portion(32) moving the shaker on the support and an operating device thereof; a cylinder(11) which is operated when the shaker is reached at a certain position and a cover(16) thereof; a rotating device; an ice machine(26); an input device.
Patent KR-20030062779-A (KR)
Title: Brushless dc motor having the resinoid molded stator
Inventor: KIM HYEONG GIL
IPC: H02K15/12
Filed: 2002-01-19
Abstract: PURPOSE: A resin casting stator of a brushless DC(Direct Current) motor is provided to increase the permeability of air gap by forming a coil-type casting stator made of a casting epoxy resin system and a magnetic body power. CONSTITUTION: A casting having a completed mold of a stator is provided. A temporary coil winding body is positioned into the casting and fixed by a jig. A resin filling material, such as an epoxy resin is injected into a space of the fixed temporary coil winding body. A magnetic powder is added to the resin filling material and agitated by vibration. The casting is heated and pressed to product a stator(30,130) that is subject to press and dry. A coil winding body(31,131) of the stator(30,130) is made of the epoxy resin and the magnetic powder so that a torque is generated by a flux and a current flowing on a winding.
Patent KR-20030065896-A (KR)
Title: Optical modulator and manufacturing method thereof
Inventor: KWON HYEOK
IPC: H01L21/00
Filed: 2002-02-01
Abstract: PURPOSE: An optical modulator and a fabricating method thereof are provided to disperse effectively the stress and increase the mechanical reliability by forming a bar type ribbon parallel to a substrate. CONSTITUTION: An optical modulator includes the first insulating layer(52), a plurality of ribbons(55), a plurality of ribbon pads, a power line(53), the second insulating layer, a lower electrode pad, a lower electrode(75), a spacer(72), a plurality of pads(77), the third insulating layer, and a lower substrate(71). The first insulating layer is formed on a bottom face of an upper substrate(51). The ribbons are adhered on a bottom face of the first insulating layer. The ribbon pads and the power line are used for supplying voltages to the ribbons. The second insulating layer is used for insulating the power line and the ribbons. The lower electrode pad is connected to the power line. The lower electrode is connected to the lower electrode pad. The spacer is formed with a higher stepped portion than the lower electrode. The pads are connected to the ribbon pads. The third insulating layer and the lower substrate are used for supporting the resultant.
Patent KR-20030067162-A (KR)
Title: Manufacturing methods of nano size Gallium Nitride powder, Gallium Nitride - Gallium Oxide compound powder and Electro luminescence Devices
Inventor: KIM SEON TAE
IPC: C09K11/62
Filed: 2002-02-07
Abstract: PURPOSE: A method for fabricating gallium nitride powder of a nanometer size is provided to fabricate a large quantity of gallium nitride powder having a uniform nanometer size as compared with a conventional technology by mixing pure gallium nitride powder of a nanometer size with impurity-added gallium nitride powder. CONSTITUTION: Gallium nitride is crushed into a size of several micrometer to several tens of micrometer. Gallium hydroxide£GaOOH, GaO2H, GaO(OH) and Ga2O3.H2O| is compounded by using an ammonia aqueous solution or a nitric acid solution. A heat treatment process is performed on the compounded gallium hydroxide in an ammonia gas atmosphere at a temperature scope from 600 deg.C to 1100 deg.C to form the gallium nitride powder of a nanometer size.
Patent KR-20020067662-A (KR)
Inventor: DHERBEMONT LUC
IPC: H04W8/26
Filed: 2002-02-15
Abstract: PURPOSE: A UE(User Equipment device) for a UMTS(Universal Mobile Telephone System) mobile telephone communications system is provided to limit the period of non-accessibility of UEs to the utmost possible extent. CONSTITUTION: A UE works selectively in two modes of operation, a connected mode in which resources of the system are allocated to setting up a connection with the UE and an idle mode. The UE is identified in the idle mode by the first identity which is one among an IMSI(International Mobile Subscriber Identity), a TMSI(Temporary Mobile Subscriber Identity), and a PTMSI(Packet TMSI) and in connected mode by the second identity. The UE in the connected mode is capable of processing messages in which it is identified by its first identity(IMSI,TMSI,PTMSI).
Patent KR-20030064217-A (KR)
IPC: B65D73/02
Filed: 2002-02-18
Abstract: 전자 부품을 유지한 TAB 테이프에 포개어 사용되는 TAB 테이프용 스페이서(spacer)는 스페이서용 테이프를 가진다. 이 스페이서용 테이프는 이 스페이서용 테이프의 표면, 뒷면 또는 양쪽으로부터 수직 방향으로 돌출함과 아울러 이 스페이서용 테이프의 길이 방향 양쪽 가장자리부의 적어도 어느 한 쪽으로부터 바깥쪽으로 돌출하는 복수의 돌기를 구비하고 있음으로써 스페이서는 TAB 테이프와 함께 릴(reel)에 감길 때, 또한 이 릴로부터 계속 내보내어 질때, 스페이서용 테이프 및/또는 TAB 테이프와 릴 플랜지(reel flange)의 접촉이 복수의 돌기에 의해 방지된다. 그 결과 마모분(磨耗粉) 등의 이물질의 발생, 더욱이 전자 부품으로의 이물질의 부착이 없거나 또는 극히 적게 된다.
Patent KR-20030068965-A (KR)
Inventor: AHN JAE HYEON
IPC: A61Q11/00
Filed: 2002-02-19
Abstract: PURPOSE: Provided is a composition of toothpaste containing multi-vitamin to relieve or prevent oral cavity inflammation through antioxidation effect and inhibition of activated oxygen. CONSTITUTION: A composition of toothpaste containing multi-vitamin is characterized by comprising 0.01-1.50 wt.% of vitamin E acetate, 0.01-1.0 wt.% of vitamin B6, and 0.001-0.50 wt.% of vitamin C.
Patent KR-20020072776-A (KR)
Inventor: PARK SANG DON
IPC: G06Q99/00
Filed: 2002-02-25
Abstract: PURPOSE: A method for a packaging the charged contents on the Internet is provided to make a service user receive a plurality of contents at very lower cost than the case that the service user subscribes the contents individually by making a service provider provide a package integrating some kinds of the charged contents to a specific class. CONSTITUTION: The method comprises the steps of selecting a CP(Contents Provider) for providing the charged contents to the package service on the Internet(S10), classifying the contents from the selected CP into each service kind and each user level(S20), packaging the classified contents by a constant volume(S30), and providing the service if the package is set and generated(S40). The service provision comprises the steps of carrying out the certification of the connected user, judging that the connected user is the under age, providing the package for the under age in case of the under age, providing the package for the adult in case of the adult, and using the contents included to the provided package.
Patent KR-20030070473-A (KR)
Inventor: PARK HUI CHEON
IPC: A47L11/34
Filed: 2002-02-25
Abstract: PURPOSE: A vacuum cleaner having a steam spray device is provided to prevent a high temperature steam from being ejected to the outside of a casing. CONSTITUTION: A vacuum cleaner having a steam spray device comprises a casing(10) having a fixed space therein, a water tank(22) installed to a side of the casing to store water, a heater(26) heating the water in the water tank to evaporate the water, an outer supply passage(29a) guiding the steam formed in the water tank to the outside of the casing, a suction force generating unit installed in the casing to generate suction force to suck air in the outer supply passage, a dust collecting bucket(40) discharging the air sucked by the suction force generating unit, and an inner supply passage(29b) connecting the water tank and the dust collecting bucket, guiding the steam in the water tank to the dust collecting bucket, and having a check valve opening over a fixed pressure.
Patent KR-20030070501-A (KR)
Title: A game machine of a bird gun
Inventor: JUNG DONG MAN
IPC: A63F9/02
Filed: 2002-02-26
Abstract: PURPOSE: A slingshot game machine is provided to shoot a target moving irregularly, by using a slingshot, which provides users with a new slingshot game applied to an indoor game machine. CONSTITUTION: The slingshot game machine includes a target(2) with a sensor(1) at the front; a belt(4) fixed to a pulley(3) at the rear; a pulley rotating by help of a motor(5); a motor(5) connected to a controller(6); a connecting band(7) set between the target(2) and the belt(4); a controller(6) connected to the sensor(1); a guiding hole(8) set to the target(2) with a roller(9); a scoreboard at the top of the target(2); a sling and a sling support at one side of a player; a motor and controller at the bottom; a fastening band between the motor and the sling; and a barrier between the target(2) and the player.
Patent KR-20030072924-A (KR)
Title: Apparatus and method for communication of data
Inventor: KIM HEUNG SU
IPC: H04L5/22
Filed: 2002-03-07
Abstract: PURPOSE: A data communication apparatus and a method thereof are provided to transmit/receive data even though there is a transmission error in one of a transmission signal line and a receiving signal line. CONSTITUTION: The first transmission part(560) is connected to the first transmission line(570) and transmits downward data. The second transmission part is connected to the second transmission line and transmits upward data. A line selection part(540) selects at least more than one combined usage line capable of transmission and receiving among the first and the second transmission line. And a time division control part(550) divides a transmission time and a receiving time as to the combined usage line.
Patent KR-20030073128-A (KR)
Title: Manufacting method for double pipe type stainless exhaust manifold
Inventor: KWON SUN YONG
IPC: B21D41/02
Filed: 2002-03-08
Abstract: PURPOSE: A manufacturing method of double pipe type stainless exhaust manifold is provided to obtain productivity improvement and suppress emission of exhaust gas by manufacturing the double pipe type stainless exhaust manifold only in one hydroforming process using two tube workpieces for maintaining gap using sand layer. CONSTITUTION: The manufacturing method of double pipe type stainless exhaust manifold comprises the steps of creating sand layer(30) in a gap between the tube upper parts after concentrically stacking and combining two tube workpieces having different diameter; and removing the sand layer between the tube workpieces after forming a certain exhaust manifold shape by performing one hydroforming process for applying hydraulic pressure to a tube workpiece inside mold along with operation of punch(60) after arranging the two tube workpieces concentrically stacked and combined with the sand layer between the tube workpieces in a forming space inside upper die(40) and lower die(50), wherein sealing between the mold and tube workpieces is performed by pressing force between the tube workpieces and mold generated during hydroforming after covering the outer wall of the mold with rubber sealing(70), wherein a space part in which vacuum is created is formed between the tube workpieces and mold during hydroforming to increase formability of the tube workpieces, and wherein the sand layer between the tube workpieces is removed by air blowing or vibration using vibrator.
Patent KR-20020075245-A (KR)
Inventor: IKEDA YOSHITO
IPC: G03G15/00
Filed: 2002-03-19
Abstract: PURPOSE: To prevent degradation of the function of separation claws by preventing toner from reaching to the claws even when a toner image, such as a pattern that prevents the cleaning blade from being wrapped, is formed on an image non-formation area of a photoreceptor. CONSTITUTION: The device has a latent image forming means for forming an electrostatic latent image on a photoreceptor drum 214 based upon image data. The device also has a latent image application means for applying a latent image to the image non-formation area on the photoreceptor drum 214. The latent image is used as, for example, a pattern that prevents the cleaning blade 239 from being wrapped. The device further has a developing means for developing the electrostatic latent image and the latent image by use of toner. The latent image application means has a latent image inhibition area where the latent image cannot be applied, for example, an area corresponding to each separation claw 231 in the image non-formation area on the photoreceptor drum 214.
Patent KR-20020077233-A (KR)
Inventor: HIROSE YOJI
IPC: B65D85/90
Filed: 2002-03-29
Abstract: PURPOSE: To provide a conductive resin sheet and a molded product both of which are excellent not only in moldability and appearance but also in mechanical characteristics such as impact resistance, strength or the like. CONSTITUTION: A conductive layer constituted of a resin composition (B), which is prepared by adding 5-50 pts.wt. of a conductive agent (B2) and 30-100 pts.wt. of an olefinic thermoplastic elastomer (B3) to 100 pts.wt. of a styrenic resin (B1), is formed on a base material layer constituted of a resin composition (A) containing a styrenic resin to prepare the conductive resin sheet wherein a ratio of the melt index (MIA) of the composition (A) constituting the base material layer and the melt index (MIB) of the composition (B) constituting the conductive layer is MIA/MIB=0.1-10. The surface resistivity of the sheet may be 1x10¬11 ¥Ø/(square) or less. The conductive layers may be formed on both surfaces of the base material layer.
Patent KR-20020077245-A (KR)
Inventor: MIYAJIMA YASUSHI
IPC: G02F1/1362
Filed: 2002-03-29
Abstract: PURPOSE: An active matrix display device is provided to form a sufficient auxiliary capacitance on pixels while preventing drop in aperture ratio. CONSTITUTION: When a driver section is built in, the driver section TFT is the same top gate type as the pixel section TFT, and an active layer is made of the same material as the active layer(14) and has a conductive layer which is made of the same material as the second electrode(32) with the insulating layer located between the active layer and the conductive layer below it. The pixel section forms the storage capacitor while preventing lowering of the aperture ratio. Because conditions for the polycrystalization annealing of the active layer are equal for the pixel section TFT and the driver section TFT, TFTs with the same properties are obtained.
Patent KR-20030078528-A (KR)
Title: a training apparatus for rotation of the upper body
Inventor: KIM HAN SEOK
IPC: A63B23/02
Filed: 2002-03-30
Abstract: PURPOSE: An exercise appliance for the rotation of the upper body is provided to help the user, such as a golfer and patient, to take exercise in an optimal state suitable for his/her body shape, thereby effectively promoting softness and muscular strength. CONSTITUTION: The exercise appliance for the rotation of the upper body comprises a body(10), a load applying unit(12) coupled to the body and adapted to apply a certain load to the user when the user takes exercise, a shoulder holding unit(16) to be worn on the shoulder of the user so as to apply a load to the user when the user rotates his/her shoulder, and a shoulder wearing unit(14) rotatably coupled to the load applying unit.
Patent KR-20020079587-A (KR)
Title: Semiconductor integrated circuit
Inventor: YABE TOMOAKI
IPC: H03F1/30
Filed: 2002-04-11
Abstract: PURPOSE: A semiconductor integrated circuit is provided to reduce gate leakage current by compensating process alteration for each chip. CONSTITUTION: The semiconductor integrated circuit includes a power-down circuit and a group of MOS circuits. A power voltage is supplied to the power-down circuit, and is controlled by a standby control signal for indicating an operation or standby state. When the standby control signal indicates the operation state, a first internal power voltage being smaller than the power voltage is outputted to an internal power supply line. Contrarily, when the standby control signal indicates the standby state, a second internal power voltage smaller than the first one is outputted to the internal power supply line. The group of MOS circuits includes one MOS transistor or a plurality of MOS transistors operated by supplying the first or second internal power voltage.
Patent KR-20030081919-A (KR)
Title: Pixel circuit and Organic Light Eitting Dode display using the same
Inventor: KO JUN CHEOL
IPC: G09G3/30
Filed: 2002-04-15
Abstract: PURPOSE: A pixel circuit and an OLED(Organic Light Emitting Diode) display device using the same are provided to form uniformly the luminance of an OLED device by generating the driving current including a non-uniform threshold voltage of a polysilicon TFT. CONSTITUTION: A pixel circuit includes the first transistor(TFT1), the second transistor(TFT2), the first capacitor(C1), the third transistor(TFT3), the fourth transistor(TFT4), and the second capacitor(C2). The first transistor(TFT1) is used for receiving the voltage from data lines and outputting the driving current to an OLED. The second transistor(TFT2) is turned on or off according to a selective pulse through the first scan line in order to output the voltage to a gate terminal of the first transistor(TFT1). The first capacitor(C1) is used for storing a voltage difference between the gate terminal and a source terminal of the first transistor(TFT1). The third transistor(TFT3) is turned on or off according to the selective pulse through the first scan line in order to connect the first capacitor(C1) to the source terminal of the first transistor(TFT1). The fourth transistor(TFT4) is turned on or off according to the selective pulse through the second scan line in order to output the voltage of the data line to the outside. The second capacitor(C2) is used for storing the output voltage of the fourth transistor.
Patent KR-20030082334-A (KR)
Title: Reinforcing Bracket for Improving Vibration of Steering of Vehicle
Inventor: YOON GYEONG RYEOL
IPC: B62D1/04
Filed: 2002-04-17
Abstract: PURPOSE: A reinforcing bracket for reducing vibration of a steering system in a vehicle is provided to restrict vibration of the steering system in idling by increasing natural frequency with adding the reinforcing bracket to the upper part of the center support bracket. CONSTITUTION: A steering system is supported by a cowl cross member(100), and a center support bracket(200) is combined with the cowl cross member. A reinforcing bracket(300) is installed between the cowl cross member and the center support bracket. The reinforcing bracket is composed of a cowl cross member fixing part combined with the cowl cross member, and a center support bracket fixing part combined with the center support bracket. Vibration of the steering system is restricted in idling by increasing the natural frequency with adding the reinforcing bracket.