baber/WOPTO huggingface dataset:
Patent KR-20030020203-A (KR)
Title: Car provided dust collector and tip dresser, and method for dressing tip of robot welding gun using the same
Inventor: LEE GEUN SU
IPC: B23K11/30
Filed: 2001-09-03
Abstract: PURPOSE: A car for collecting dust is provided which is transferred to a car-body assembling line so that dressing process of tip for robot welding gun arranged on the car-body assembling line is performed during car-body assembling process, and a method for dressing the tip of the robot welding gun using the same is provided. CONSTITUTION: The method for dressing tip of robot welding gun comprises the steps of determining whether it is necessary or not to dress the tip of the robot welding gun arranged on the car-body assembling line; transferring the car for collecting dust along transfer rails(30) with a car for collecting dust(10) on each corner of which a tip dresser is mounted, and on which a vacuum cleaner is mounted arranged between assembling cars(20) on which car-bodies are loaded; stopping the car for collecting dust(10) at a position at which each robot welding gun(22) of a car-body assembling line is arranged; and dressing the tip(24) of each of the robot welding gun(22) by a tip dresser(14) mounted on the car for collecting dust(10), wherein the vacuum cleaner performs vacuum suction operation while the car for collecting dust(10) is being transferred along the rails(30), and the vacuum cleaner stops vacuum suction operation when a limit switch mounted on the side of the car for collecting dust(10) is turned over to an off-position by being contacted with a stopper of the transfer rails(30).
Patent KR-20030024038-A (KR)
Title: automatic open and close door device for air duckt
Inventor: LEE HONG JU
IPC: B60H1/00
Filed: 2001-09-15
Abstract: PURPOSE: A device for automatically opening/closing a door of an air duct is provided to carry out the opening and closing of a door automatically by the air pressure introduced from the outside into the air duct case. CONSTITUTION: In a device for automatically opening/closing a door of an air duct, a door(20) includes a main body, and a rotation bar(21) integrally formed at a lower end of the main body to be fitted in an air duct case(10). The rotation bar is supported by the case rotatably in the vertical direction by introduced air pressure. The air duct case includes a stopper(11) formed on an inner wall surface of the case for stopping an end of the door for limiting an opening area of the door, and a discharge hole(30) for discharging air flowing via the opening area of the door to the outside, thereby automatically opening or closing the door.
Patent KR-20020023136-A (KR)
Inventor: TANAKA YOSHIKAZU
IPC: A41B9/04
Filed: 2001-09-20
Abstract: PURPOSE: Underpants are provided to effectively absorb body fluid like urine or menstrual blood and also prevent the leak of the body fluid by means of an absorbent pad. CONSTITUTION: Elastic front body(2) and back body(3) are sewed up together and form an underpants body with a waist opening(11) and a pair of openings(12) around legs. A crotch piece is attached to inside of a crotch part(6) in the underpants body, and an elastic tape(16) is attached to the center of the width of the back body. The elastic tape stretches from the waist opening part of the back body to the front part beyond a mid-folding line of the underpants body, and the front edge is positioned 25-75 mm upper from the mid-folding line characteristically.
Patent KR-20020027174-A (KR)
Inventor: FRANSIS ASER R
IPC: G06F3/16
Filed: 2001-09-21
Abstract: PURPOSE: A system, a method, and a computer program product for enhancing tool tip functionality of a graphic user interface is provided to enable an amblyopic computer user to use a helpful function of a tool tip. CONSTITUTION: A graphic user interface(GUI) is displayed, and a user performs an interactive operation to the GUI(conventional technique)(400). It is queried whether the user moves a cursor of a mouse on an icon of a screen having a defined tool tip function or other area(410). If the user moves a cursor of a mouse, it is checked whether the mouse performs a hovering on the icon for a predetermined long time(420). If the mouse performs a hovering on the icon for a predetermined long time, position information with respect to a tool tip related to the icon is searched(430). It is queried whether only character information may be used in the tool tip in a text(440). It is queried whether audio information may be used in the tool tip(460). If audio information may be used in the tool tip, it is queried whether the audio information is a file which may be accessed locally(470). If the audio information is a file which may be accessed locally, local information is rendered(490).
Patent KR-20020019428-A (KR)
Title: Vacuum cleaner
Inventor: ITO KOUICHI
IPC: A47L9/16
Filed: 2001-10-22
Abstract: PURPOSE: To make a centrifugal dust collection section miniature and lightweight and operate with low power consumption by structuring so as to collect dust sucked from a suction opening in the centrifugal dust collection section and using a low input type motor for the motor of an electric blower. CONSTITUTION: When a centrifugal dust collection section 16 is mounted in a cleaner body 10 and started, a suction force of an electric blower 11 acts in a passage leading from a suction opening 12 to an intake air passage 26, an intake opening 19 of the centrifugal dust collection section 16, a filter and an exhaust opening 22 of the centrifugal dust collection section 16, dust on a cleaned surface scraped up by a rotary brush 15 is sucked from the suction opening 12. This dust is guided into the centrifugal dust collection section 16 from the intake opening 19 through the intake air passage 26 communicating with the suction opening 12 together with air. Dust collection by a centrifugal force by the action of a cyclotron, dust flowing into the suction side of the electric blower 11 can be reduced. In this case, a low input type motor is adopted for the motor 28 of the electric blower 11.
Patent KR-20030033370-A (KR)
Title: Vibration/noise reducing apparatus for reciprocating compressor
Inventor: JUNG CHUNG MIN
IPC: F04B17/04
Filed: 2001-10-22
Abstract: PURPOSE: An apparatus for reducing vibration/noise of a reciprocating compressor is provided to reduce vibration and noise of the compressor due to a lead wire electrically connecting an outside terminal and an input terminal. CONSTITUTION: A lead wire fixing member(10) fixing a lead wire(4) is mounted on a bottom of a casing(1) to be submerged under lubricant. The lead wire fixing member fixes the lead wire tightly to prevent the lead wire from transmitting vertical vibration of a reciprocating motor part(2) and a compression mechanism part(3) to the lubricant. Vibration transmitted by the lubricant to the casing is reduced thereby.
Patent KR-20030037115-A (KR)
Title: Wireless-account device, goods-selling and wireless-account system, and internet-based goods-selling and wireless-account system using them
Inventor: LEE JONG U
IPC: G06K17/00
Filed: 2001-11-02
Abstract: PURPOSE: A wireless payment terminal, a commodity sale-wireless payment system, and commodity sale-wireless payment system based on the Internet using the terminal and the system are provided to obtain commodity information with respect to a commodity selling device by communicating with the commodity selling device by wireless directly and to pay a cost with respect to a commodity sale rapidly using a smart card. CONSTITUTION: A wireless payment terminal(100) includes a liquid crystal display device(110), a series of input keys(120), and a direction control key(130) for controlling a movement of a cursor on the upper surface thereof. An IRDA port which is an infrared ray communication port(140) and a bluetooth(150) which is a wireless frequency communication port are mounted on the upper end surface of the wireless payment terminal(100). A smart card insertion hole(160) capable of inserting a smart card(200) is located at the left end surface. A lithium secondary battery(170) is mounted at the lower portion of the rear surface of the wireless payment terminal(100). If the smart card(200) including an electronic money or credit information is inserted and a power button out of the input keys(120) is pressed, the wireless payment terminal(100) is operated, and infrared rays or an electromagnetic wave being emitted from a peripheral commodity selling device is sensed from communication ports.
Patent KR-20030037399-A (KR)
Title: SMS(Short Message Service) Bill checking system
Inventor: LEE BEAK SOON
Filed: 2001-11-03
Abstract: PURPOSE: A system for a small amount order and payment of a mobile phone is provided to remove an error of an order and to achieve a clear credit transaction by simultaneously executing a payment while ordering a commodity through a short message. CONSTITUTION: A terminal device for supplying an inherent payment number for each storekeeper and checking a payment is mounted(1). A purchaser transmits a short message including contents of the order to the payment number of a wanted store(2). A storekeeper checks contents of the order and the payment. A short message adapted to the contents and money is checked instantly. Thus, the storekeeper concludes a contract and executes contents of an order without confirming a transmitter(3). An actual money transaction is appended to mobile phone details of the purchaser and a purchase price is transferred to an account of the storekeeper(4).
Patent KR-20020036740-A (KR)
Title: Semiconductor integrated circuit device
Inventor: KITA MASATO
IPC: H01L21/822
Filed: 2001-11-09
Abstract: PURPOSE: To improve the performance of an analog/digital consolidated type semiconductor integrated circuit device. CONSTITUTION: The gate lengths (channel lengths) of complementary MISFETs (n-channel type MISFET and p-channel type MISFET), constituting circuit blocks such as a digital circuit part, an analog circuit part and a signal input/ output part, are set differently corresponding to the characteristics of the respective circuit blocks. Also, the resistive element of a digital signal input protective circuit and the resistive element of an analog signal input protective circuit are constituted of different materials. Further, a digital signal input/output part and an analog signal input/output part are arranged at positions separated farthest from each other on a semiconductor substrate (chip) 1, so that the chip layout will not make the noise of the digital signal input/output part sneak into the analog circuit part.
Patent KR-20030039719-A (KR)
Title: Restitutive apparatus for polluted soil and subterranean water
Inventor: LEE JONG YEOL
IPC: B09C1/00
Filed: 2001-11-14
Abstract: PURPOSE: Provided is a recovering system for soil and underground water through the elimination of tainted materials which extracts or bio-decomposes the tainted materials scattered in underground without being affected by height so that it reduces time in recovering soil and underground water. CONSTITUTION: The recovering system for soil and underground water through the elimination of the tainted materials comprises the parts of: a screen well member(20) which is placed in underground area in multiple to form a slit pattern at each member; plural pipes for extraction and injection which are placed inside the screen well member to extract the tainted materials and inject air or a biologic/chemical agent to the underground to decompose the tainted materials biologically; an extraction passage(34) which is selectively connected to the pipe to extract the tainted materials from the pipe; an injection passage(35) which is selectively connected to the pipe to supply air or the biological/chemical agent to the pipe; and a relay tool(80) which selectively opens or closes the extraction passage and the injection passage.
Patent KR-20030042862-A (KR)
Title: An apparatus using both for hydraulic expansion and leak test of sleeve for repairing a steam generator tube
Inventor: HAN WON JIN
IPC: G01M3/28
Filed: 2001-11-26
Abstract: PURPOSE: An apparatus is provided to hydraulically expand a sleeve while simultaneously performing a water leakage test for the sleeve by using one mandrill. CONSTITUTION: Upper and lower bladder hoses(24,44) are connected to a main control section. Upper and lower bladders(22,42) receive high-pressurized water through the upper and lower bladder hoses(24,44). A water feeding pipe(32) is connected between the upper and lower bladders(22,42) so as to supply high-pressurized water into a space formed between an inner wall of an electric heating pipe and the upper and lower bladders(22,42). A position setting device is provided to move the water feeding pipe(32) and the upper and lower bladders(22,42) to a sleeve expanding position, which is set in the electric heating pipe, or to a water leakage testing position, which is set in a sleeve inserted into the electric heating pipe.
Patent KR-20020041305-A (KR)
Inventor: HARADA HIDEYUKI
IPC: H05K3/46
Filed: 2001-11-26
Abstract: PURPOSE: To solve a problem of cracks that are generated on the end part of the bottom of a cavity in a baking step in obtaining a mutlilayer ceramic substrate having a cavity. CONSTITUTION: In a green sheet laminate 1 making the multi layer ceramic substrate having a cavity 5 by being baked, a shrinkage mitigation pad 9 is provided along the interface between a first ceramic green sheet 7 having a through hole 6 for the cavity 5 and a second ceramic green sheet 8 having no through hole in a state that the pad 9 is exposed over the whole inner peripheral surface of the cavity 5 on the bottom side end part of the inner peripheral surface of the cavity 5. The pad 9 contains glass content for example, and works so as to mitigate the shrinkage stress generated in the interface between the first and the second green sheets 7 and 8.
Patent KR-20030047096-A (KR)
Title: Schedule management method for portable terminal
Inventor: SHIN HUI GAP
IPC: H04B1/38
Filed: 2001-12-07
Abstract: PURPOSE: A schedule managing method of a mobile terminal is provided to allow a user to easily recognize importance of a schedule upon listening to an alarm bell sound by setting different alarm bell sounds according to each schedule. CONSTITUTION: A content, a date, time and a melody are received from a user and stored, and the stored schedule is edited as necessary(S1-S5). Certain time of the schedule is compared to current time to determine whether to generate an alarm(S7,S9). If alarm generation is determined, a melody corresponding to a schedule is outputted to the user through a speaker(S8,S10). If the user checks a content of the schedule after listening to the melody, the content of the schedule is displayed on a display unit(S6,S11).
Patent KR-20030049660-A (KR)
Title: Rubber composition for tire sidewall
Inventor: LEE BYEONG JO
IPC: B60C1/00
Filed: 2001-12-17
Abstract: PURPOSE: A rubber composition for tire side walls having excellent tensile strength and extension as well as improved durability, anti-fatigue property and processing capability is provided. CONSTITUTION: The rubber composition for tire side walls comprises a base rubber consisting of 30 to 70 parts by weight of a natural rubber and 30 to 70 parts by weight of a butadiene rubber as raw materials, and 35 to 90 parts by weight of carbon black having heterogeneity index of 1.7 to 2.5 based on 100 parts by weight of the base rubber. The carbon black has CTAB specific surface area of 45 to 75 m2/g, IA adsorption of 90 mg/g, DBP oil absorption of 80 to 120 ml/100g, CDBP oil absorption of 60 to 100 ml/100g, STSA specific surface area of 40 to 75 m2/g, N2SA specific surface area of 50 to 80 m2/g, a mean diameter of primary particle determined by transmission electron microscopy of 30 to 40 nm, and a weight mean diameter of primary particle of 50 to 80 nm.
Patent KR-20030052128-A (KR)
Title: Dynamic Stiffness Measurement System
Inventor: CHOI HYEONG DON
IPC: G01M5/00
Filed: 2001-12-20
Abstract: PURPOSE: A dynamic stiffness measuring system is provided to easily measure dynamic stiffness of an electric-hydraulic position servo operating system by generating disturbance load using a hydraulic servo operating system. CONSTITUTION: A dynamic stiffness measuring system includes a load actuator(1), a position servo actuator(4) and a frequency characteristic analyzer(7). The load actuator(1) is provided at a front portion thereof with a load cell(2) and is connected to a load servo controller(3) so as to generate a minute movement displacement. The servo actuator(4) is connected to the load cell(2) in order to fix a control input signal of a position servo controller(6) to a zero signal. The frequency characteristic analyzer(7) is connected to a displacement measuring sensor(5) and the load cell(2) so as to calculate dynamic stiffness. A linear guide is provided to guide and measure a linear movement between the load cell(2) and the position servo actuator(4).
Patent KR-20030052137-A (KR)
Title: Apparatus for automatically removing carbon loaded from the door cleaner of cokes oven
Inventor: HWANG HAK DONG
IPC: C10B43/04
Filed: 2001-12-20
Abstract: PURPOSE: A device for automatically withdrawing carbon tray after scraping carbon stuck to pusher car door with door cleaner is provided to automatically discharge carbon and tar removed from the door cleaner of pusher car and loaded on carbon tray. CONSTITUTION: The device comprises a driving cylinder(10) fixed to one side surface of carbon tray(6) of the pusher car; a pantograph(20) connected to cylinder shaft(11) of the driving cylinder(10) by connecting rod(12) and fixed to cutout part(6a) of the carbon tray(6) by pin(21); a bulldozer type pusher(13) clamped to the other side of the pantograph(20) by connecting bracket(15a); and a roller guide(14) fixed to both inner wall parts of the carbon tray(6) for guiding a transfer roller(18) fixed to both ends of a pusher moving member(15) to guide the bulldozer type pusher(13), wherein the device further comprises forward and backward limit switches(15,16) fixed to the upper part of one side wall of the carbon tray(6) to control forward and backward movements of the bulldozer type pusher(13); and a touch bar(17) fixed to the pusher moving member(15) to touch the forward and backward limit switches(15,16).
Patent KR-20030052346-A (KR)
Title: High Strength and Lubricous Boron Nitride Ceramics
Inventor: JUNG HAN NAM
IPC: C04B35/583
Filed: 2001-12-21
Abstract: PURPOSE: A boron nitride-based composite is provided, to improve the strength of a boron nitride-based composite ceramics having excellent lubricating property, heat impact resistance and chemical stability and low mechanical properties, thereby widening the usage range of the composite to a component for high temperature. CONSTITUTION: The boron nitride-based composite comprises 20-35 wt% of boron nitride (BN), and the balance of any one selected from other nitrides and nitrates, wherein the boron nitride comprises 35-65 wt% of a boron nitride of high purity and 35-65 wt% of a boron nitride of low purity. Preferably the boron nitride of high purity has a particle size of 2 micrometers or more and the boron nitride of low purity has a particle size less than 2 micrometers.
Patent KR-20030055387-A (KR)
Title: Method for manufacturing line
Inventor: PARK IN SEONG
IPC: H01L21/28
Filed: 2001-12-26
Abstract: PURPOSE: A method for fabricating a metal line is provided to simplify a fabrication process of the metal line by patterning an anti-reflective layer and a metal layer within a single chamber. CONSTITUTION: An oxide layer(14), a conductive layer(13), an anti-reflective layer(12), and a photoresist layer(11) are sequentially stacked on a substrate. The conductive layer is formed with a material. A pattern corresponding to a desired metal line is formed by removing selectively the photoresist layer. The anti-reflective layer except for a photoresist layer region is etched by performing a lithography process using CL2/BC13 gases. The photoresist layer and the anti-reflective layer are removed therefrom. A ratio of CL2/BC13 gases is 0.5 to 2. The anti-reflective layer and the conductive layer are etched within the same chamber.
Patent KR-20030056711-A (KR)
Title: Protector for preventing from contaminating the connection area of heater in the silicon single crystalline ingot growth equipment
Inventor: CHOI HYEON GYO
IPC: C30B35/00
Filed: 2001-12-28
Abstract: PURPOSE: An anti-contaminating protection apparatus of a heating element connecting part installed in a silicon single crystal growing equipment is provided to be capable of preventing the contamination of a heating element support part and a copper electrode due to the deposition of oxide by using a protecting cover. CONSTITUTION: A silicon single crystal growing equipment is provided with a quartz crucible, a heating element(31) for supplying heat to the quartz crucible, a heating element support part(33) for supporting the heating element, a copper electrode(35) connected to the heating element support part for supplying current to the heating element, and an anti-contaminating protection apparatus of a heating element connecting part. The anti-contaminating protection apparatus includes a protecting cover(38) for preventing the contamination of a heating element support part and the copper electrode due to the deposition of oxide.
Patent KR-20030058575-A (KR)
Title: Method for forming isolation oxide of semiconductor device
Inventor: CHA TAE HO
IPC: H01L21/76
Filed: 2001-12-31
Abstract: PURPOSE: A method for fabricating an isolation layer of a semiconductor device is provided to solve a gap-fill problem of an oxide layer in a conventional isolation layer process and embody a process for forming an isolation layer of a narrow line width by using a partial etch process of a silicon trench and a silicon epitaxial growth process. CONSTITUTION: A silicon substrate(1) is partially etched to partially form a trench(2). An oxide layer(3) of a predetermined thickness is formed on the trench. The oxide layer is patterned. Silicon is grown between isolation layer formed in the patterning process through an epitaxial growth. Fluorine or chlorine is used when the silicon substrate is partially etched.
Patent KR-20010072234-A (KR)
IPC: D04H1/4209
Filed: 1999-08-03
Abstract: A device for producing a mineral wool nonwoven fabric, comprising a drop shaft and fibrillation devices in addition to a conveyor device for the conveyance of mineral wool nonwoven fabric. A device is also provided to separate the strip of insulating material into a first section and a second section in a longitudinal direction. A conveyor device directs the first section in such a way that it is placed on the second section. The device enables a mineral fiber product to be created with a density distribution that is such that the upper area and the lower area have a higher density than the area located inbetween.
Patent KR-20010053634-A (KR)
Title: 나프티리딘 유도체
IPC: C07D471/04
Filed: 1999-08-05
Abstract: 하기 화학식 1 의 화합물 또는 그의 프로드러그 또는 그의 약학적으로 허용가능한 염은 아실-CoA : 콜레스테롤아실트란스페라제 (ACAT) 저해 작용을 갖기 때문에 고지혈증 치료약 및 동맥경화 치료약으로 유용하다: 
     [화학식 1] 
     
       
     
     [식중, 환 A 는 치환 또는 비치환 피리딘환이고; Y 는 임의 치환 알킬 등을 나타내고; R 1 은 수소, 임의 치환 알킬 등을 나타내고; R 2 는 수소 또는 저급 알킬을 나타내고; R 3 은 저급 알킬을 나타내고, Z 는 1) -D 1 -Q (식중, D 1 은 결합, 2가 C 1-8 히드로카르빌 등을 나타내고; Q 는 히드록시, 카르복시 등을 나타낸다); 또는 2) -D 2 -M-E-W (식중, D 2 는 결합, 2가 C 1-8 히드로카르빌 등을 나타내고, M 은 산소, 황 등을 나타내고, E 는 결합, 2가 C 1-8 히드로카르빌 등을 나타내고; W 는 히드록시, 카르복시 등을 나타낸다) 이다].