baber/WOPTO huggingface dataset:
Patent KR-20010007267-A (KR)
Inventor: BECKER GREGORY SCOTT
IPC: C08G77/06
Filed: 2000-06-07
Abstract: PURPOSE: A silicone resin which is useful to coat electronic elements due to its high coating/sealing properties is provided, which is characterized in that the silicon resin has higher ring closure degree, thereby having high resistance to environmentally induced stress cracking. CONSTITUTION: At least one of hydride trichlorosilane, tetrachlorosilane or organotrichlorosilane is added to a binary phase mixture for water phase containing a non-polar organic solvent and (0-43) wt.% surface active compound selected from hydrochloric acid, hydrated alkylsulfonic acids, alkylsulfonic acid alkali metal salts, hydrated arylsulfonic acids and arylsulfonic acid alkali metal salts.
Patent KR-20010049496-A (KR)
Inventor: HONDA HIROKI
IPC: B60N2/22
Filed: 2000-06-07
Abstract: PURPOSE: To provide a backlash reducing structure for a reclining adjuster with improved stability and comfort by reducing the backlash with a simple structure. CONSTITUTION: A worm gear 10 is rotatably attached to a seat cushion and a sector gear 12 is fixed to a seat back so that the worm gear 10 and the sector gear 12 are engaged with each other. And the sector gear 12 is pressed against the worm gear 10 by a pressing member 42 to reduce the backlash between tooth flanks.
Patent KR-20000054590-A (KR)
Inventor: LEE DONG IK
IPC: C08L27/04
Filed: 2000-06-13
Abstract: PURPOSE: A panel for cast using wasted plastic bag which has high strength and heat resistance by adding additives to a wasted plastic bag, gives beneficial effects by reusing wasted materials to make a high strength compressed plate, also prevents air pollution due to incineration of those plastic bags, and is light and durable and waterproof is provided. CONSTITUTION: A panel for cast using wasted plastic bag is manufactured by the following steps: shredding wasted vinyl bags with a shredding blade(2); screening impurities through a screening net area(3); melting and extruding the screened pure shredded vinyl bag to make vinyl chip; mixing the vinyl chip in 80% with a master batch in 10% comprised of calcium carbonate and polyethylene resin, 55.03wt% of calcium carbonates, 0.15wt% of silica, 0.91wt% of magnesium oxide, 43.74wt% of Ig loss, 0.5wt% of hardness enhancer to make wasted vinyl mixture chip(10); melting the wasted vinyl mixture chip(10) gradually at a high temperature and low temperature wasted vinyl melting device(12, 13); forming and cooling the melted vinyl mixture on a roller(14) into a panel shape, and; extruding it with compressing roller and cutting to have a certain size.
Patent KR-20000054606-A (KR)
Inventor: KANG HYO DONG
IPC: B65H49/00
Filed: 2000-06-13
Abstract: PURPOSE: A device for winding an earphone cord in two ways is provided to conveniently lead in a cord corresponding to slant angular degrees of a case. CONSTITUTION: While a leaf spring in a winding roll(2) is loosened, cords(4,5) in both portions of an earphone(5a) and a plug(4a) is guided not to be separated from lead-in holes(6,7) of a body(1). The winding roll is rotated in the direction to where the cords are unwound according to the withdrawal of the cords by holding a case(1) upside down. The spring is rotated in the same direction and wound up. The reverse rotation of the winding roll by the rebounding force of the spring is interrupted by a stopper(14). Herein, the rotation in a proceeding direction becomes impossible. The cords are used while the cords stop leading in. After the use and the earphone is needed to be aligned, balls(15) combined with the stopper is released by pulling slightly and releasing the cords while the body faces downward. The cords are aligned on the winding roll by the return motion of the winding roll.
Patent KR-20010112754-A (KR)
Title: 반도체 장치의 콘택홀 형성 방법
Inventor: LEE YUN JAE
IPC: H01L21/28
Filed: 2000-06-15
Abstract: 본 발명은 반도체 장치의 콘택홀 형성 방법에 관한 것으로, 우선 반도체 기판상의 하부 도전막을 노출시키는 오프닝을 형성한다. 오프닝이 형성된 결과물 전면에 식각선택비를 갖는 제 1 및 제 2 스페이서용 절연막을 차례로 형성한 후 에치백하여 오프닝의 내측벽에 제 1 및 제 2 스페이서를 형성한다. 제 1 스페이서의 하단을 선택적으로 식각하여 오프닝의 하단에 언더컷을 형성하면 콘택홀이 완성된다. 이와 같은 방법에 의하면, 콘택홀의 내측벽에는 두층의 절연성 스페이서가 형성되므로 인접한 도전막과의 단락을 방지할 수 있다. 또한, 콘택홀의 하단에는 언더컷이 형성되어 하부 도전막과의 접촉 면적이 증대되므로, 콘택 저항을 감소시킬 수 있다.
Patent KR-20010000141-A (KR)
Inventor: NA HANG DO
IPC: G06F17/00
Filed: 2000-06-16
Abstract: PURPOSE: A business support system using the Internet is provided to make an effective customer management and an effective business action by providing a business man with a desired customer information. CONSTITUTION: An information providing system using Internet(80) is connected to a web server of the Internet, stores a registered user information, and makes a database(41) about the registered user information. The system stores a web management man(30) information having both a product information and a service information given to the user, and makes a database(42) about the web management man information. The system receives an ID and a password from the web server, and authorizes a membership. The user searches a desired web management man, and selects it. The user takes counsel with the selected web management man. The system stores a user information and the number of the user connection times during a predetermined time into the web management database, and makes a database(43) about the matter given to the web management man. Thereby, the system using Internet makes an effective customer management and an effective business action by providing a business man with a desired customer information.
Patent KR-20020005193-A (KR)
Title: Method for screening to identify an agent treating gray hair
Inventor: JUNG HYEON JU
IPC: A61K35/36
Filed: 2000-06-22
Abstract: PURPOSE: A method for screening a white hair-treating agent is provided by utilization of characteristic of melanocyte of outer root sheath capable of being activated by irradiation of ultraviolet rays. Whereby, the white hair treating agent can be screened by adding various materials capable of activating the melanocyte of outer root sheath to a culture medium. CONSTITUTION: The hair follicle treated with a screening material for a white-treating agent is cultured and then the tissue sample of the cultured hair follicle is subjected to immunohistochemical dyeing. In the culturing process, the hair follicle irradiated with ultraviolet rays and/or non-irradiated is cultured for comparison. The antibody used in the immunohistochemical dyeing is one or more selected from the group consisting of NK1/beteb, HMB-45 and Mel-5.
Patent KR-20020005226-A (KR)
Title: Fabrication method of polycrystalline silic on thin films
Inventor: AHN BYEONG TAE
IPC: H01L21/324
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a polycrystalline silicon thin film is provided to form the polycrystalline silicon thin film at a low temperature even by using an amorphous silicon thin film evaporated on a substrate like glass or quartz which is not easily heated by microwave, and to reduce thermal stress to the substrate by maintaining the substrate at a temperature lower than the temperature at which the substrate is crystallized. CONSTITUTION: The amorphous silicon thin film is evaporated on the substrate by a conventional method. The amorphous silicon thin film of the substrate is heated by using a heating element. Simultaneously, microwave is applied to the amorphous silicon thin film so that a heat treatment is performed regarding the amorphous silicon thin film to crystallize the amorphous silicon thin film.
Patent KR-20020004487-A (KR)
Inventor: LEE SANG HA
IPC: G05D23/00
Filed: 2000-07-03
Abstract: PURPOSE: A method for lifting a heavy object using a difference of temperature is provided to lift easily a heavy object by using an expansible material according to a difference of temperature. CONSTITUTION: A tank(1) is filled with mercury. The mercury is poured into an intermediate portion of an empty barrel(2) located within the tank(1). The outside of the tank(1) is surrounded by hot water. The mercury is expanded by the hot water. The empty barrel(2) is lifted by the expanded mercury. Namely, the empty barrel(2) is lifted by buoyancy. A support plate(3) is formed on an upper portion of the empty barrel(2). A heavy object is loaded on the support plate(3) before the outside of the tank(1) is surrounded by hot water. Accordingly, the heavy object loaded on the support plate(3) is lifted by the empty barrel(2) if the outside of the tank(1) is surrounded by hot water.
Patent KR-20000059109-A (KR)
Inventor: MUN TAE HO
IPC: C23C14/56
Filed: 2000-07-14
Abstract: PURPOSE: A device is provided to coat a metal thin film to shield electronic wave with an excellent adhesion and to form the coated layer in a low temperature. CONSTITUTION: A plastic basic material(11) is installed inside a barrel and the barrel has more than 1x10¬-5 torr of a vacuum. When an initial vacuum is more than 1x10¬-5 torr, argon gas is injected to the barrel through an ion beam generator(14) and the vacuum is kept in 3x10¬5 torr to 7x10¬4 torr. Argon ion having 150eV to 200eV of ion energy is projected to the plastic basic material. Therefore, impurities such as moisture, dioxide, nitrogen and sucked oxygen are removed from the surface of the plastic basic material. Then, the adhesion is enhanced between the plastic basic material and a coated metal thin film.
Patent KR-20010091846-A (KR)
Title: Unmanned automatic vending system and method
Inventor: LEE YEONG U
IPC: G07F11/26
Filed: 2000-07-21
Abstract: PURPOSE: An unmanned automatic vending system and an automatic selling method are provided to automatically sell non-standardized products regardless of time and place even without employing an operator. CONSTITUTION: The unmanned automatic vending system for automatically selling various products consists of a customer ID card issuing device(16), an order input device(17) containing a first ID card reader, a fare adjustment device(18) having a second ID card reader, a product feeder(19), a displayer, and a money settlement window; and a selling control part. The automatic selling method comprises the steps of; automatically issuing an ID card to a customer for discriminating the customer; receiving an order from the customer; reading the ID card for saving the order of the customer in connecting with a specific ID of the ID card; reading the ID card for finally confirming the order to the customer; paying the cost of ordered product; withdrawing the ID card; and discharging the ordered product to the customer.
Patent KR-20010021211-A (KR)
Title: Projection type television receiver and method for manufacturing same
Inventor: TEJIMA AKIHIKO
IPC: H04N5/74
Filed: 2000-08-04
Abstract: PURPOSE: To miniaturize and lighten a television receiver, to standardize parts and to reduce receiver cost. CONSTITUTION: The receiver 100 is constituted of two upper/lower blocks of a chassis part 102 having a lower cabinet 4, a lower back cover fitted to the lower cabinet 4, a speaker unit, an optical unit and a control circuit part and of a projection part 101 having an upper cabinet 1, an upper back cover 2 fitted to the upper cabinet 1, a transmission-type screen 3 and a reflection mirror. The chassis part 102 and the projection part 101 are connected.
Patent KR-20020011763-A (KR)
Title: Particle intercepting apparatus for foup opener
Inventor: KIM YONG PYO
IPC: H01L21/68
Filed: 2000-08-04
Abstract: PURPOSE: An apparatus for preventing particles from being induced to an opener of a wafer transfer receptacle is provided to prevent the particles from remaining in a fine gap temporarily generated in a process for opening the wafer transfer receptacle. CONSTITUTION: A frame(110) of the wafer transfer receptacle(200) is installed in the inlet of process equipment(300) having different cleanliness. A particle exhaust unit is buried in a predetermined position of the frame to exhaust the particles of a space part generated when the wafer transfer receptacle is closely adhered to the frame.
Patent KR-20020014442-A (KR)
Title: Water sports equipment
Inventor: FUJIWARA TERUYO
IPC: B63B35/81
Filed: 2000-08-18
Abstract: PURPOSE: An aquatics leisure apparatus is provided to enjoy aquatics leisure activities with inexpensive expenses. CONSTITUTION: An aquatics leisure apparatus includes a body formed into a shape reducing resistance of water to a minimum; a straight advance induction device(10) formed at the base of the body portion; a revolution induction device(12) formed at the front-end portion of the straight advance induction; a being pushed-preventing device(14) arranged at the base of the body portion to prevent being pushed back by water resistance; a body sliding with floating on water by buoyancy; and poles keeping balance of a user or performing a support function in moving back and forth, with the base supported on the water. The body is equipped with a fixing device to fix the body on the feet of user. The revolution induction device helps revolution by water resistance in turning. The aquatics leisure apparatus doesn't need additional power and therefore, the expenses is reduced to a minimum.
Patent KR-20020017830-A (KR)
Title: Delay locked loop clock generation device
Inventor: KIM SO YEON
IPC: H03K17/28
Filed: 2000-08-31
Abstract: PURPOSE: A delay locked loop(DLL) clock generator is provided, which controls a clock delay time minutely by reducing a unit delay time of a unit delay chain. CONSTITUTION: The first unit delay part(21) generates the first clock signal(CK1) by receiving an input clock signal(CKIN) in response to the first switch signal(SW1), and comprises the first inverter(INV21) inverting the first switch signal and the first and the second delay part(24,25) delaying the input clock signal by being turned on selectively by the first switch signal. The second unit delay part(22) generates the second clock signal(CK2) in response to the second switch signal(SW2), and the third unit delay part(23) generates the third clock signal(CK3) in response to the third switch signal(SW3). The first delay part comprises the second inverter(INV24) inverting the clock input signal in response to the firs switch signal, and the third inverter(INV23) inverting an output signal of the second inverter in response to the first switch signal. The second delay part comprises the fourth inverter(INV24) inverting the clock input signal in response to the first switch signal, and the fifth inverter(INV25) inverting an output signal of the fourth inverter in response to the first switch signal, and the first capacitor(C21) located between an output node of the fourth inverter and an input node of the fifth inverter and a ground power supply node.
Patent KR-20010085225-A (KR)
Title: Device for Ashing Resist and Method for Raising Temperature of Wafer
Inventor: NISHIBE HARUHITO
IPC: H01L21/302
Filed: 2000-09-19
Abstract: PURPOSE: To obtain resist ashing equipment applicable to wafer heating before resist ashing treatment wherein wafer temperature before resist ashing treatment can be increased as desired without decreasing throughput capacity of the resist ashing equipment, so that throughput capacity of the equipment can be improved, and to provide a wafer temperature increasing method. CONSTITUTION: A temperature increasing means which increases the temperature of a wafer 1 by heat of a lamp 7 in installed in a vacuum stand-by chamber 4 connecting a resist ashing treatment chamber 6 (vacuum part) and an atmosphere. While the vacuum stand-by chamber 4 is made vacuous from the atmospheric pressure and in the case that the wafer 1 is treated just before, the wafer 1 stays only for its treatment time in the vacuum stand-by chamber 4 and the temperature of the wafer is increased up as desired during the stay time. As a result, desired ashing speed is obtained from just after start of the resist ashing treatment without decreasing throughput capacity of the equipment.
Patent KR-20010070132-A (KR)
Title: Integrated circuit having a balanced twist for differential signal lines
Inventor: ALAN S ROCHE
IPC: H01L21/82
Filed: 2000-10-10
Abstract: PURPOSE: Integrated circuit possessing differential signal line balancing intorsion is provided to reduce an effect of capacitive connection and equalize/ balance a pair of differentional resistors to transit them. CONSTITUTION: In the device , each of routings(6,10) is allowed to pass through two metal layers. In addition, each of routing(6,10) is allowed to pass through the same number of vias(9,13,14,15) provided with the same number of bent parts. Also, the length and width of each routing(6,10) is made almost the same in the both metal layers, so that each routing(6,10) can be exposed to the same sidewall crosstalk. As a result, this new twisting design can realize suppression of signal deterioration, strengthening of signal separation, and acceleration of the clock of an integrated circuit.
Patent KR-20020029225-A (KR)
Title: device for preventing self rotation in scroll compressor
Inventor: KIM JUNG HYEON
IPC: F04C18/02
Filed: 2000-10-12
Abstract: PURPOSE: A rotation prevention apparatus for scroll compressor is provided to reduce abrasion caused due to the partial contact between the upper protrusion of rotation prevention member and inner surface of the groove formed at the rear surface of swirling scroll. CONSTITUTION: A scroll compressor comprises a fixed scroll; a swirling scroll(20) installed beneath the fixed scroll; a fixed frame disposed beneath the swirling scroll; a rotation prevention member interposed between the swirling scroll and the fixed frame, and which has a pair of upper protrusions(100) and lower protrusions(44) formed at upper and lower surfaces of the rotation prevention member, respectively; and a crank shaft penetrating through the center portion of the fixed frame, and which rotates the swirling scroll. A first contact surface(20b) formed at a groove(20a) of the swirling scroll, and a second contact surface(100b) of the upper protrusion of the rotation prevention member surface-contact with each other, while the swirling scroll is in a swirling motion.
Patent KR-20010051003-A (KR)
Inventor: HASHIMOTO TAKESHI
IPC: H04B1/707
Filed: 2000-10-13
Abstract: PURPOSE: To provide a CDMA base band reception device which can highly precisely by synchronized with a peripheral base station in a short time at the time of searching a peripheral cell. CONSTITUTION: In the CDMA base band reception device, a maximum correlation peak phase detector 3 detects plural long code phase candidates only from a short code and known base station delay profile generators 5-1 to 5-m generate delay profiles for plural base stations during reception, a known base station phase detector 10 deletes the long code phase of the known base station from the long code phase candidates, a long code generator 11 generates a long code from the long code phase candidate from which the known base station is deleted, a threshold judgment unit 13 detects the long code which takes the maximum correlation value and which is peculiar to the base station from correlation values correlated with a spread modulation signal by a spreading code generated from the generated long code and short code and synchronization is executed.
Patent KR-20020029690-A (KR)
Title: Remote controlling method of wireless communication terminal
Inventor: PARK SANG JUN
IPC: H04M11/00
Filed: 2000-10-13
Abstract: PURPOSE: A remote control method using a wireless communication terminal is provided to remotely control many kinds of electrical equipments through one wireless communication terminal having a remote control function. CONSTITUTION: A control part in a wireless communication terminal confirms whether a remote control mode transfer key is inputted(131). If the remote control mode transfer key is inputted, the control part displays a list of electrical equipments stored in a remote control memory(133). Then the control part judges which key is inputted(135). If a key to request remote control data is inputted, the control part transmits a remote control data request message to an arbitrary electrical equipment(137). The control part stores the requested remote control data received from the arbitrary electrical equipment(139). Then the control part sets the remote control mode of the arbitrary electrical equipment(141). Meanwhile, in case that a key to select one among the displayed list is inputted(135), the control part sets the remote control mode of a selected electrical equipment(143).
Patent KR-20020029716-A (KR)
Title: Portable fm transmitter with hands free and method thereof
Inventor: WOO JUNG GU
IPC: H04B1/40
Filed: 2000-10-13
Abstract: PURPOSE: A handsfree-combined frequency modulating and transmitting apparatus and a method for controlling the same are provided to implement a handsfree function in a wireless method by sending a portable phone's voice signal after FM modulation using an FM broadcasting empty channel frequency, receiving it through a card radio receiver, and outputting it through a speaker. CONSTITUTION: A mode selection switch(12), a power and frequency selection switch(14), a microphone(16), the first connection unit(18), the second connection unit(20), and the third connection unit(22) are installed in a housing(10). The mode selection switch(12) selects a handsfree mode or an audio mode. The power and frequency selection switch(14), composed of a 3-terminal slide switch, comprises a power off terminal(off), the first frequency terminal(F1), and the second frequency terminal(F2). The first connection unit(18) is composed of a cord with a 3.5mm 3-pole plug which is inserted into the line output jack of a portable audio system(30). The second connection unit(20) is composed of a cord with a 2.5mm 3-pole plug which is inserted into the ear-mike jack of a mobile equipment(40). The third connection unit(22) is composed of a 2.5 mm jack which the plug of an ear microphone(50) having a 2.5mm plug is inserted into.
Patent KR-20010040107-A (KR)
Title: Belt massage method and device for seat
Inventor: YANG MOON CHIL
IPC: A61H23/02
Filed: 2000-10-17
Abstract: PURPOSE: Massage equipment in a seat belt is provided, which receives massage in sitting with doing other work so that it is helpful in circulating blood or removing fatigue. CONSTITUTION: The massage equipment in the seat belt comprises the parts of: a driving motor(25) which is placed in the rear(22) of the back of the seat belt(21) with an armrest formed; a belt(28) which is extended from a rotation part(27) attached to the rotation axis(26) of the driving motor in an eccentric way; a belt guide groove which is formed to guide the belt to include the armrest attached to the seat belt; and a control part(51) which controls the rotation direction and speed in the upper side of the armrest.
Patent KR-20010091867-A (KR)
Title: Uart clock wake-up sequence
Inventor: LO SUN MAN
IPC: G06F13/38
Filed: 2000-10-23
Abstract: PURPOSE: A clock wake-up sequence of a UART(Universal Asynchronous Receiver-Transmitter) is provided to eliminate a need for an additional interrupt register or an additional room, and to combine with user's knowledge for whether an IC(Integrated Circuit) is slept before to enable the user to decide whether an interrupt indicates clock wake-up. CONSTITUTION: A UART includes eight channels(12). Each channel indicates a corresponding internal circuit, and includes a 64-bit transmission FIFO(First In First Out) buffer(14) and a 64-byte receiving FIFO(16) also includes other control circuits and registers. The channels(12) are connected to serial communication lines with an interface by passing I/O(Input/Output) lines(18). Data are supplied to an internal FIFO manager(22) through an internal bus(20). The FIFO manager(22) supplies data to a PCI(Peripheral Component Interconnect) local bus interface(26) through a second internal bus(24) in both directions. An oscillator(32) is arranged in a sleep mode. A timer/counter(34) is used upon the operation of the UART, and a counter used in decided a wake-up time of the oscillator is not used.