baber/WOPTO huggingface dataset:
Patent KR-20000063579-A (KR)
Inventor: CHOI BYEONG CHEOL
IPC: B05C3/02
Filed: 2000-07-25
Abstract: PURPOSE: A precise dip coater is provided which does not vibrate in a low speed range and can control a velocity precisely so can make homogeneous coating film. CONSTITUTION: The dip coater includes a reduction gear(5) mounted between an AC servo motor(7) and a ball screw(2), wherein the reduction rate of the reduction gear(5) ranges from 1/1 to 1/100, the ball screw(2) having a ball nut(12), a ball rail guide(1) having one or two blocks(11), a supporting plate(6) having a plurality of bolt's holes for transferring an object for coating, wherein the supporting plate(6) can be fixed on the blocks(11) in all directions, an electronic brake(10) mounted on the upper ball screw(2). The object for coating is transferred at a speed range of 0-1000 mm/sec and speed control accuracy is 0.001 mm/sec. The dip coater is controlled by a PID control method using pulse signal of a rotary encoder located in the AC servo motor(7).
Patent KR-20020009937-A (KR)
Title: A Transportable Satellite Antenna Devices And Operating Method Thereof
Inventor: PARK CHAN GOO
IPC: H01Q3/26
Filed: 2000-07-28
Abstract: PURPOSE: A portable satellite antenna apparatus and its operating method are provided to search for and direct to the location of a satellite without information for an azimuth angle to receive a satellite signal by widening elevation beams and narrowing azimuth beam in a flat antenna and controlling a control board of the satellite antenna. CONSTITUTION: A portable satellite antenna apparatus comprises an antenna unit(30), a rotating unit(31), a body(6), a function operating unit(32), and an internal motion unit. The antenna unit(30) includes a Low Noise Blockdown(LNB) converter(3) attached to one side of a flat antenna(2) for converting a satellite signal. The rotating unit(31) includes a rotating plate(1) to which the flat antenna(2) is rotatively fixed. The body(6) is connected to the bottom of the rotating plate(1) for supporting rotation of the rotating plate(1). The function operating unit(32) is on the outer side of the body(6) to control the rotation of the rotating plate(1). The internal motion unit(31) includes a driving motor for supporting rotation of the rotating plate(1), a worm gear coupled to the driving axis of the driving motor, and a charge battery. An F-type connector(14) of the body(6) is connected to a set-top box(9). The set-top box(9) is connected to a monitor(11).
Patent KR-20010067044-A (KR)
Inventor: DOI NOBUKAZU
IPC: H04W64/00
Filed: 2000-07-31
Abstract: PURPOSE: To solve the problem of estimation accuracy changing with combination of base stations executing a triangulation method. CONSTITUTION: The combination of base stations is selected, and plural terminal estimated positions are calculated, and the special mean value thereof is adopted. The combination of base stations having the estimated position in a triangle formed by the base stations corresponding to the estimated position is selected.
Patent KR-20020012023-A (KR)
Title: Port installation structure in a washing machine
Inventor: CHO SEONG JIN
IPC: D06F39/00
Filed: 2000-08-05
Abstract: PURPOSE: Structure for mounting an outer connect port of a washer is provided to interconnect a washer with a computer by improving a controller assembly, to prevent malfunction of the washer by diversifying functions of the washer, and to extend life span of the washer. CONSTITUTION: Structure for installing an outer connect port in a washer comprises a component mounted chamber(10) contained in a body(1); a driving circuit board(20) installed on a floor portion of the component mounted chamber; a port(30) removably connected to an outer apparatus to up or down load data; a pocket(41) receiving the port; a cover(42) isolating separation of the port from the pocket while isolating water; an outer circulation unit protruded on the body; a receiving unit forming a space to receive the port by being protruded on outer circumference unit; a frame preventing water from letting in the pocket by being mounted on the cover; and a groove formed on a side of the outer circumference of the pocket to pass the port.
Patent KR-20000072148-A (KR)
Inventor: KIM JONG UOOK
IPC: G06F17/00
Filed: 2000-08-07
Abstract: PURPOSE: A system and method for acquiring a product and service information in real time are provided for acquiring an objective information with respect to a product or service provided from a web server. CONSTITUTION: A plurality of clients(110a through 110n) are connected with a web server(130) through an internet(120). A chatting server(140) is connected with a web server(130) through an online such as LAN for thereby supporting a real time chat. In addition, the web server(130) is connected with a member database(131) for storing a member information of a client registered as a member and a page channel database(132) for storing a channel-based information of the home page. The chatting server(140) provides a chatting module to the client(110) in an applet form.
Patent KR-20010021240-A (KR)
Title: Resin-sealing apparatus
Inventor: TAWARA MASAKAZU
IPC: H01L21/56
Filed: 2000-08-07
Abstract: PURPOSE: To apply the low pressure and low mold clamping operation and shorten the molding time, make voids hardly generate and control the amount of use of a sealing resin. CONSTITUTION: A resin injection hole 81 for a pot 15 is opened directly on a central section of a cavity face 71 of a cavity 7 of a bottom force 122 constituting a mold 12 in a resin sealing device 1. A plunger 16 for injecting a resin R melted in the pot 15 from the side opposite to the side of the resin injection hole 81 into the cavity 7 is fitted slidably while being in the airtight state with the inner wall of the pot 15.
Patent KR-20020012733-A (KR)
Title: The auto architectural design and auto architectural consulting service system and method thereof
Inventor: MOON KWANG MIN
Filed: 2000-08-08
Abstract: PURPOSE: An expert system and method is provided to offer a general consulting service including an architecture design, a legal examination, and a feasibility study besides sale information in the conventional service system. CONSTITUTION: The system comprises an application server(102), an expert system engine(103), a natural language analyzer(104), a rule database(105), a rule manager(106), a design engine and server(107), a GIS(Geographic Information System) database(108), a GIS manager(109), and an authentication server(110). The application server(102) enables a user to communicate with an engine of the expert system over the internet. The application server(102) includes a basic information CGI(112), a Java Applet(113), a consulting output CGI(114) and a 3 dimensional viewer(115). The expert system engine(103) analyzes basic informations on target area, and extracts optimal rules. The natural language analyzer(104) searches for a rule with a function offered by the expert system engine(103). The rule database(105) analyzes expert knowledge. The rule manager(106) makes a rule base of a legal rule, a technical rule, and an expert pattern. The design engine and server(107) applies an inference result to a corresponding cadastral map of a GIS database, performs an automatic design. and browses the design result with a 3 dimensional viewer.
Patent KR-20020013051-A (KR)
Title: method for checking mail address in network system
Inventor: KO GWANG JONG
IPC: H04L12/58
Filed: 2000-08-10
Abstract: PURPOSE: A method for checking an e-mail(Electronic Mail) address in a network system is provided to check whether a corresponding e-mail address is by obtaining a mail server from a transferred e-mail address. CONSTITUTION: According to the method for checking an e-mail address applied in a network system, an e-mail address for checking its existence is transferred from a client. And a query as to the mail server is made to a domain name server(DNS) on the basis of the above mail address and a response from the DNS is received. And it is questioned to the mail server grasped through the domain name server whether the above mail address exists or not. Then, the result of checking the existence of the mail address is informed to a client.
Patent KR-20010083026-A (KR)
Title: Automatic oil supplying apparatus
Inventor: TATSUNO HIYOSHI
IPC: B67D7/10
Filed: 2000-08-17
Abstract: PURPOSE: To provide an automatic fuel feed apparatus capable of feeding fuel without assistance wherever a fuel filler port of an automobile may be positioned and dispensing with labor of a fuel feed worker. CONSTITUTION: A fuel feed machine 11 comprises arm mechanisms 14, 15 connected rotatably to a support 13 on one end side thereof and having on the other end side thereof a nozzle mechanism 16 which is provided with a fuel feed nozzle 23 connected to a fuel feed mechanism through piping 37, an arm- rotating unit 33 for operating the arm mechanisms 14, 15, and an insertion sensor 31 for detecting the insertion of the fuel feed nozzle 23 into a fuel filler port of an automobile. The arm-rotating unit 33 is operated on the basis of a signal indicating a position of the fuel filler port, which is detected by position sensors 32, 35, and the nozzle mechanism 16 is moved to the fuel filler port. The fuel feed nozzle is inserted into the fuel filler port and, when the insertion sensor 31 detects the insertion of the fuel feed nozzle into the fuel filler port, fuel feed is started and then stopped on the basis of the preset fuel feed data.
Patent KR-20020014954-A (KR)
Title: Method for controlling driving of backlight part in mobile phone
Inventor: PARK JAE SEON
IPC: H04M1/22
Filed: 2000-08-19
Abstract: PURPOSE: A method of controlling backlight part driving of a mobile phone is provided to selectively drive a keypad's backlight part and a display's backlight according to cover opening/closing movements or key inputting movements, to supply necessary backlight only, so as to prevent power consumption. CONSTITUTION: A controller checks whether a flip or folder cover is opened(400), and checks whether a key is inputted from a keypad(402). If a cover opening is sensed through a cover opening/closing sensor, the controller turns a display's backlight and the keypad's backlight on together(404). The controller checks whether a preset time elapses(406). If so, the controller turns the display's backlight and the keypad's backlight off, and completes the process(408). If the key is inputted in the step of "402", the controller turns on the display's backlight only(410). The controller checks whether the preset time elapses(412). If so, the controller turns off the display's backlight and completes the process(414).
Patent KR-20020019835-A (KR)
Title: Rubber composition improved dispersion
Inventor: HAN SEUNG CHEOL
IPC: C08L21/00
Filed: 2000-09-07
Abstract: PURPOSE: Provided is a rubber composition using a metal fatty acid salt as a dispersing agent, which improves the dispersibility of silica or carbon black in the rubber composition, therefore, improves viscosity and properties. CONSTITUTION: The rubber composition comprises 130phr of a raw rubber comprising a natural rubber or a synthetic rubber such as styrene-butadiene rubber and butadiene rubber, the silica or the carbon black as a reinforcing agent, and 3-12phr of the metal fatty acid salt represented by the formula: CH3(CH2)nCOO-M+. In the formula, n is 14-16 and M is Zn or K.
Patent KR-20020007950-A (KR)
Title: Washing machine and the washing control method
Inventor: LEE GI SU
IPC: D06F37/36
Filed: 2000-09-19
Abstract: PURPOSE: Device and method for controlling a washing machine are provided to control a clutch spring and a brake band with multi stages and to prevent damage of laundry by supplying various water current. CONSTITUTION: A device for controlling a washer comprises a power transferring device controlling rotation of a drum(18); a driving shaft coupling(14) connected to a washing line; a clutch unit connected to a dehydrating shaft line; a brake unit(200); a lever shaft(210) vertically combined between upper and lower housing; a brake lever(220) rotationally connected to a circumference of the lever shaft; a brake bad(250) hinged by first and second hinge pins(230,240) around a rotational center of the brake lever; a clutch spring(310) wound to a peripheral boundary portion between the driving shaft coupling and a gear case(16); upper and lower sleeves(320,330) rotationally connected to the clutch spring; a snap ring(360) connected to a lower end of the lever shaft; and fixing grooves(321,331) fixing the clutch spring to the sleeves.
Patent KR-20020022451-A (KR)
Title: A method and system of providing quiz-school work/advertisement over an internet
Inventor: CHOI YEONG GYU
Filed: 2000-09-20
Abstract: PURPOSE: A method and a system for providing a quiz type advertisement using the Internet are provided to provide an interesting quiz type learning opportunity for an inner examination and a leaning ability evaluation to a user through the Internet. CONSTITUTION: The user connects to an administrator quiz learning server(103) through the Internet by a user computer(101). The home page of administrator quiz learning server is outputted to a web browser of the user computer. If the user presses the quiz learning selection in order to receive the quiz learning, the inputted data transmits to the administrator quiz learning server through a public network such as a n exclusive line and the Internet, and a quiz learning program and an advertisement installed in the administrator quiz learning server is executed. The user wanting to participate to a quiz game for each university connects to the administrator quiz game server(104) through the online by downloading and executing the university examination quiz game program to the user computer.
Patent KR-20010050863-A (KR)
Inventor: YAMADA TETSUO
IPC: H04N5/372
Filed: 2000-10-05
Abstract: PURPOSE: A charge transfer device is provided to reduce the power consumption by enhancing a data rate of the charge transfer device. CONSTITUTION: A charge transfer device includes a semiconductor substrate(1), a charge transfer path(7) consisting of a first conduction type semiconductor layer formed in the substrate(1), a plurality of charge transfer electrodes(21) formed closely to each other thereon, and a pulse signal generating circuit that can apply a first pulse signal train by n-phase (n is an integer being 2 or over) drive of charges in the charge transfer path to the electrodes and apply a second pulse signal train by (n+1) phases drive or over of charges in the charge transfer path(7) to the charge transfer electrodes(21).
Patent KR-20020034295-A (KR)
Title: A grindstone housing having a function of balancing work
Inventor: HAN SANG BIN
IPC: B24B5/37
Filed: 2000-10-31
Abstract: PURPOSE: A grindstone housing is provided to reduce the working time and to improve the quality of the grindstone housing by performing a polishing work after carrying out the balancing work in a roll grinder. CONSTITUTION: A grindstone housing(108) is installed below one end of a rolling roll. That is, the grindstone housing(108) is positioned on an upper surface of a base equipped with the rolling roll. A grindstone(105) is rotatably fixed to a grindstone shaft(111). A bearing(112) is installed so as to facilitate the rotation of the grindstone shaft(111) and to prevent the grindstone shaft(111) from being sagged. The grindstone shaft(111) passes through the bearing(112). An external gear(115) provides a rotational force. A fixing bar(301) is inserted into a hole. The position of the hole is detected by a detecting bracket(119) provided at a front side of the external gear(115). A contact plate(116) is installed at a rear side of the external gear(115).
Patent KR-20020036427-A (KR)
Title: A Remote Controller and the Method
Inventor: BYUN IL SU
IPC: H04Q9/00
Filed: 2000-11-09
Abstract: PURPOSE: A remote control device and a method for operating the same are provided to protect a circuit and sense an operation key simply by adjusting an impedance of a micro computer output port for outputting a scan wave form. CONSTITUTION: A key input unit(21) performs a key operation in accordance with a user's request. A wave form output unit(31) of a micro computer outputs a scan wave form successively for sensing a value of key operated in the key input unit(21). A data input unit(32) of the micro computer receives the scan wave form in accordance with an operation of the key input unit(21) and make the scan wave form be sensed in the micro computer. A resistance unit(33) is mounted for applying the scan wave form to the data input unit(32). The key input unit(21) consists of a plurality of keys(S21-S36) formed as a matrix. In case that the keys(S21-S36) are pressed in accordance with an operation of the user, the key input unit(21) is contacted, and the scan wave form of the wave form output unit(31) is transmitted to the data input unit(32). Output ports(P31-P34) of the wave form output unit(31) output a scan wave form successively and repeatedly.
Patent KR-20020039113-A (KR)
Title: Gage for measuring wafer-boat of slot
Inventor: KIM GI YONG
IPC: H01L21/66
Filed: 2000-11-20
Abstract: PURPOSE: A gauge for measuring a slot of a wafer boat is provided to prevent a wafer from being caught in the slot of the wafer boat, by precisely measuring the interval of the slot of the wafer boat used in a poly deposition process of a low pressure chemical vapor deposition(LPCVD) process so that a process for cleaning the wafer boat is performed if the interval of the slot falls outside a predetermined specification. CONSTITUTION: The gauge(50) for measuring the slot is of a disc type. The thickness of one half of the gauge is 0.8 plus or minus 0.05 millimeter by which a maximum slot size of the wafer boat can be measured. The thickness of the other half of the gauge is 0.76 plus or minus 0.05 millimeter by which a minimum slot size of the wafer boat can be measured.
Patent KR-20020039553-A (KR)
Title: spindle for twister
Inventor: CHOI JANG SUN
IPC: D01H7/04
Filed: 2000-11-22
Abstract: PURPOSE: Provided is a spindle for a twisting machine in which a belt pulley and disk are subjected to placing at the upper and the lower position respectively based on a bearing to give twisting to threads without installation of a bobbin to the disk, and a socket of the bearing is formed in a double structure. Therefore, resonance by deviation of weight during high-speed rotation is previously removed, and transmission of friction heat of the bearing to the outside is prevented. CONSTITUTION: The spindle(100) comprises a belt pulley(11) for transferring power to a rotational axis(10), and a disk(30) for giving twisting motions to threads and a bearing(20) rotated toward the rotation direction of a rotational axis(10), wherein the spindle contains the disk(30) and a disk flange(60) screwed(61) at the upper part to be rotated by fixing the disk to the rotational axis and associating with the rotational direction of the rotational axis.
Patent KR-20020041600-A (KR)
Title: A high cleanliness tundish flux for aluminum killed steel making, and a method for manufacturing it
Inventor: LEE GYE YEONG
IPC: B22D7/00
Filed: 2000-11-28
Abstract: PURPOSE: A tundish flux for production of high cleanliness aluminum killed steel is provided not to increase hydrogen concentration in steel while preventing oxidation of molten steel in tundish. CONSTITUTION: The method comprises (i) granulation of quicklime powder to 1-4 mm in size by using organic binder; (ii) mixing quicklime granulation with at least 95 parts by weight of CaO-Al2O3 based oxides wherein the weight ratio of CaO/Al2O3 in CaO-Al2O3 based oxides is 1.2-2.2:1; (iii) pseudo-granulation of above mixture; and (iv) drying the pseudo-granulated particle at 70-150°C. Obtained granular tundish flux has a diameter of 2-8mm, and the particle comprises quicklime core part and CaO-Al2O3 sheath part.
Patent KR-20020041629-A (KR)
Title: Stroke control method for linear compressor
Inventor: HWANG MIN GYU
IPC: F04B35/04
Filed: 2000-11-28
Abstract: PURPOSE: A method for controlling stroke of linear compressor is provided to operate the linear compressor at optimum efficiency under maximum load condition of a refrigerator. CONSTITUTION: A method comprises three processes. The first process is to set up a plurality of stroke values to compare with stroke value impressed to a linear compressor. The second process is to compare the setup stroke values with an input stroke value to change stroke commanding value on initial starting. The third process is to compare the stroke commanding value with a detected stroke value to control the input stroke value thereby. The maximum stroke commanding value is set up lower than the stroke commanding value on maximum load condition to safely operate the linear compressor.
Patent KR-20010062101-A (KR)
Title: A method of timing calibration
Inventor: BARROSO CHRISTOPHER BURKE
IPC: G01S3/46
Filed: 2000-12-02
Abstract: PURPOSE: A method of timing calibration is provided to derive accurate global positioning satellite (GPS) timing by calibrating frame boundaries to GPS timing. CONSTITUTION: Time calibration is achieved by determining a time difference At between a reference GPS time (or pulse) and an n-th frame boundary. The time difference At and a frame boundary identifier specifying the nth frame boundary are provided to a device equipped with a full or partial GPS receiver so that the GPS equipped device may synchronize itself to GPS timing. Upon synchronizing itself to GPS timing, the GPS equipped device may search for GPS signals using information provided by a geographical location server, e.g., WAG server.
Patent KR-20010070282-A (KR)
Inventor: MATSUNUMA KENJI
IPC: F01L9/20
Filed: 2000-12-08
Abstract: PURPOSE: An electromagnetic actuator is provided to lessen size and weight by a method wherein a stator as a magnetic circuit included in the electromagnetic actuator used in the internal combustion engine of an automobile is improved in electromagnetic performance. CONSTITUTION: An armature(3) reciprocating freely is provided confronting an electromagnet composed of a stator(5) and a coil(18, a first stem(15) transmitting the movement of the armature(3) to the outside is provided on the movement-side face of the armature(3), and the stator(3) is molded through a powder molding method.
Patent KR-20010062313-A (KR)
Inventor: HONMA HIROYUKI
IPC: G10L19/035
Filed: 2000-12-09
Abstract: PURPOSE: To encode a second code string according to a second format whose encoding efficiency is higher than a first code string according to a first format so as to be silently reproduced by a reproducing device for reproducing the first code string of the first format. CONSTITUTION: A first codec dummy string generation part 132 generates a first codec dummy string in the first code string according to the first format by a first encoding method. A second codec encoding part 131 generates the second code string according to the second format different from the first format whose encoding efficiency is higher than the first code string. A code string generation part 133 generates a synthetic code string by burying the code string of second codec generated by the second codec encoding part 131 in a free area formed in the first code string based on the first codec dummy string generated by the first codec dummy string generation part 132.