baber/WOPTO huggingface dataset:
Patent KR-20020081131-A (KR)
Inventor: KOBAYASHI TOSHIO
IPC: D04H1/736
Filed: 2002-04-17
Abstract: PURPOSE: To provide an apparatus for producing a web comprising uniformly distributed filaments. CONSTITUTION: This apparatus 1 for producing the web 31 comprising filaments 13 has a melt extruder 2, an endless belt 3 traveling in one direction, and a guiding box 4 positioned between the extruder 2 and the belt 3. The guiding box 4 is composed of a front wall 17 positioned at the front side in the traveling direction of the belt, a rear wall 18 positioned at the rear side, and a pair of side walls 16 present between the front wall 17 and the rear wall 18, and has an upper end opening part 21 and a lower end opening part 22. The filaments 13 extruded from the extruder 2 enter the upper end opening part 21 by the suction acting at the lower end opening part 22. Intermediate opening parts 57 and/or 58 for introducing outer air are formed at the front wall 17 and/or rear wall 18 of the guiding box 4 respectively.
Patent KR-20020084418-A (KR)
Inventor: CHATANI MASAYUKI
IPC: G06Q30/02
Filed: 2002-04-30
Abstract: PURPOSE: A method and a system for evaluating a text-based product are provided to provide ratings for customized text base product and/or a computer system for recommending the product. CONSTITUTION: The system and computer-based method for providing, in a network(130) environment, customized text content ratings and/or review based on certain information, such as information concerning the text content that a customer has read. The system includes a first(or book) database, a customer database(170), a database server(110) for searching, retrieving and comparing data from the databases, a web server(120) to connect the database server(110) to the network(130), and a customer connected to the database server(110) over a network(130). The customer performs a book registration function followed by a book rating function. In the registration function, information regarding the books and other periodicals that have been read by the customer is acquired, compiled by the database server(110), and stored in the customer database(170).
Patent KR-20030086739-A (KR)
Title: Method for judging exchange time of filter
Inventor: SHIN GWANG SIK
IPC: B01D35/143
Filed: 2002-05-06
Abstract: PURPOSE: Provided is a method for judging exchange time of filter by comparing detected revolution per minute (RPM) of a fan motor and a reference RPM which is preset by wind velocity. CONSTITUTION: The method comprises the steps of detecting rotation speed of a fan motor and calculating accumulated time of filter use by multiplying revolution per minute (RPM) of the fan motor and rotation time, comparing the calculated accumulation time with a reference time, thereby normally rotating the fan motor when the calculated accumulation time is not greater than the reference time and calculating a rotation speed of the fan motor when the calculated time is no less than the reference time, comparing the calculated rotation speed with a reference speed, thereby normally rotating the fan motor when the calculated rotation speed of the fan motor is not greater than reference speed and detecting running time of the fan motor at the same calculated speed when the calculated rotation speed of the fan motor is no less than the reference speed, and comparing the detected running time with a reference time, thereby normally rotating the fan motor when the detected running time is no greater than the reference time and displaying filter exchange message on a display unit when the detected running time is greater than the reference time.
Patent KR-20020095121-A (KR)
Title: Longitudinally-coupled resonator surface-acoustic-wave filter and communication apparatus using the same
Inventor: NAKO KATSUHIRO
IPC: H03H9/00
Filed: 2002-06-11
Abstract: PURPOSE: A longitudinally-coupled resonator surface-acoustic wave(SAW) filter is provided which substantially reduce the transversal response compared to the known SAW filter, and has the function of balance/unbalance signal conversion. CONSTITUTION: A longitudinally-coupled resonator surface-acoustic-wave(SAW) filter(101) comprises a piezoelectric substrate(100), and at least two interdigital transducers(IDTs)(102,103,104) provided on the piezoelectric substrate along the direction in which a surface acoustic wave propagates. At least one of the IDTs has an electrode finger whose metallization ratio is different from that of other electrode fingers of the IDT.
Patent KR-20030097079-A (KR)
Title: Sending control system of warp for warp knitting machine
Inventor: PARK SEUNG HEON
IPC: D04B27/22
Filed: 2002-06-19
Abstract: PURPOSE: A warp delivery controlling system of a warp knitting machine is characterized by controlling delivery of warp. The warp delivery controlling system is capable of maintaining quality of fabric, high-speed controlling a multiple beam and increasing productivity. CONSTITUTION: The warp delivery controlling system of the warp knitting machine is comprised of: an axial encoder(20) which is installed on a needle driving axis(10), measuring rotary displacement value of the needle driving axis(10) and transmitting the measured value to a main controller(80); a beam encoder(50) which is installed on a servomotor(40), measuring rotary displacement value of the servomotor(40) and transmitting the measured value to the main controller(80); the servomotor(40) rotating a warp beam(30); the main controller(80) calculating rotation of the servomotor(40) and transmitting a rotary pulse signal to a servodriver(40a); the servodriver(40a) controlling rotation of the servomotor(40); an axial controller(60) dividing one rotation of the needle driving axis(10) and delivering rotary displacement value of the axial encoder(20) to an RS latch(82) of the main controller(80); a calculation controller(70) converting the rotary displacement value of the servomotor(40) into cylindrical value of the warp beam(30) and delivering the cylindrical value to a dual Port Ram(84) of the main controller(80); and the main controller(80) converting the rotary displacement value of the needle driving axis(10) and the cylindrical value of the dual Port Ram(84) into rotary pulse quantity of the servomotor(40) and delivering the rotary pulse quantity to the servodriver(40a).
Patent KR-20030097228-A (KR)
Title: Composite for testing corrosion of fuel tank, and test method and apparatus thereof
Inventor: CHOI MIN SU
IPC: G01N17/00
Filed: 2002-06-20
Abstract: PURPOSE: A composition of corrosion test solution and an apparatus and a method for corrosion test by using the same are provided to fabricate a fuel tank having superior corrosion-resistant characteristic. CONSTITUTION: A corrosion test apparatus includes a pumping device(12) for pumping a composition of corrosion test solution contained in a fuel tank(10) by using a rectifier(11) equipped with a timer. A pressure adjusting device(14) is provided to adjust pressure of fuel in a fuel feeding tube(13). A temperature maintaining device is provided to maintain a temperature in the fuel tank(10) in a range about 40 to 80 deg.C. Evaporation gas is collected in a canister(16). Corrosion-resistant characteristic is recognized in a short period of time so that it is possible to fabricate the fuel tank(10) having superior corrosion-resistant characteristic.
Patent KR-20040000610-A (KR)
Title: Manufacturing Method of grill with Germanium and Red soil
Inventor: KIM KWANG SAK
IPC: A47J37/06
Filed: 2002-06-21
Abstract: PURPOSE: A method for manufacturing a roast plate with germanium and ruddle is provided to improve the strength of the roast plate and to prevent the roast plate from cracking. CONSTITUTION: A method for manufacturing a roast plate with germanium and ruddle comprises the steps of: mixing germanium powder and ruddle; heating and mixing pulp, fiber, wheat flour, and water with the mixture of the germanium powder; adding grain syrup and cooking oil to the mixture; and forming the roast plate with the mixture.
Patent KR-20040001469-A (KR)
Title: Method for forming isolation layer in semiconductor device
Inventor: HAN SANG GYU
IPC: H01L21/762
Filed: 2002-06-28
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to be capable of preventing the malfunction and characteristic deterioration of the semiconductor device due to leakage current by improving the structure of a trench. CONSTITUTION: After sequentially forming a pad oxide layer(12) and a pad nitride layer(13) at the upper portion of a silicon substrate(11), a shallow trench is formed at the inner portion of the silicon substrate by selectively etching the resultant structure. The first under-cut process is carried out at the pad oxide layer by using HF. The upper edge portion of the shallow trench, is roundly formed by carrying out a low temperature wet oxidation process. The second under-cut process is carried out at the pad oxide layer by using the HF. The upper edge portion of the shallow trench, is roundly formed by carrying out a high temperature dry oxidation process. After forming an isolation layer(19) at the shallow trench, an O2 annealing process is carried out at the resultant structure for additionally rounding the upper edge portion of the trench.
Patent KR-20040002078-A (KR)
Title: A superior Base-resistant Rubber Composition for Seal against the engine oil
Inventor: MIN BYEONG GWON
IPC: C09K3/10
Filed: 2002-06-29
Abstract: PURPOSE: Provided is a rubber composition of an engine oil seal excellent in base resistance, which improves heat resistance and oil resistance against bases and reduces leakage and the generation of crack. CONSTITUTION: The rubber composition used for the engine oil seal contains a copolymer comprising propylene and tetrafluoroethylene in the weight ratio of 35-45:65-55 and additionally, 20-50pts.wt.(based on the copolymer of 100pts.wt.) of a carbon black and optionally, low viscosity oil, a vulcanizing accelerator, a vulcanizing agent, and etc.
Patent KR-20040008810-A (KR)
Title: Structure of space-extensible folding toilet stool
Inventor: CHOE SEUNG KOOK
IPC: E03D11/12
Filed: 2002-07-19
Abstract: PURPOSE: A foldable toilet bowl is provided to maximize space utilization by making folding toilet bowls foldable. CONSTITUTION: The foldable toilet bowl structure comprises: a support(10) installed in a space formed in a wall; a steel plate(11) welded to the inside of the support(10); a seat plate(12) fastened on the lower part of the steel plate(11) by hinges(13) to be foldable upward and downward; a soil tank composed of silicon and fastened on the lower end of the seat plate(12) by a fixing bolt; a discharge hose(18) connected to the lower end of the soil tank(14); a water tank(16) installed on the top of the support(10); a supply hose(17) connected to the water tank(16) and the seat plate(12) to let water flow in the soil tank(14); and a door(19) installed on the front of the support(10).
Patent KR-20040009955-A (KR)
Title: Universal serial bus interface device for elevating transmission speed of data between host and portable storage device and method thereof
Inventor: JANG IN CHEOL
IPC: G06F13/00
Filed: 2002-07-26
Abstract: PURPOSE: A USB(Universal Serial Bus) interface device enhancing a data transfer speed between a host and a removable storage, and an interfacing method thereof are provided to transfer a control instruction and the data at high-speed without using a complex logic circuit. CONSTITUTION: A CPU(220) transfers the data between the host and the removable storage by reading the control instruction from the host. A USB controller(210) stores the control instruction, the written data, and the data read from the removable storage. An I/O(Input/Output) direction and the control instruction of a GPIO(General Purpose Input/Output) controller(230) are programmed by the CPU. A plurality of GPIOs(240,250,260,270) output the control instruction and the written data to the removable storage, and input the read data to the removable storage.
Patent KR-20040012299-A (KR)
Title: METHOD FOR CONTROLLING MS SESSION IN 1xEV-DO SUBNET BOUNDARY
Inventor: BYUN JAE WAN
IPC: H04B7/26
Filed: 2002-08-02
Abstract: PURPOSE: A method for managing the session of an MS(Mobile Station) in a 1xEV-DO(1x Evolution-Data Optimized) subnet boundary is provided to previously prevent reception noise from being increased and data throughput from being deteriorated in a subnet boundary by making a call connection directly executed without a repetitive UATI(Unicast Access Terminal Identifier) acquisition procedure. CONSTITUTION: In case that an MS moves from the first system to the second system of a different subnet in a traffic state, the MS confirms that subnets have been changed, based on the subnet information of an overhead message sent from the ANTS(Access Network Transceiver Subsystem) and ANC(Access Network Controller) of the second system(S102). Then the MS requests the ANTS and ANC of the second system to allocate a UATI(S104). The session and authentication information of the MS is delivered between the first system and the second system(S106). The ANTS and ANC of the second system allocates a UATI to the MS, and UATI completed information is exchanged between the MS and the second system(S108). The second system confirms session and authentication information to the first system(S110). The first system stores the session information of the MS for appointed time, without deleting it(S112).
Patent KR-20030011722-A (KR)
Inventor: KIM GEON
IPC: B23K26/08
Filed: 2002-08-02
Abstract: PURPOSE: A method for fabricating a polishing pad using a laser beam and a mask is provided to form various patterns of a micro hole, a groove, and a through hole on a polishing pad by using the laser beam and the mask. CONSTITUTION: A laser device(100) is used for irradiating a laser beam. A micro hole corresponds to a pattern formed on a polishing pad(10). A mask(101) has a pattern of a groove and a pattern of a through hole. A table(104) is used for performing a three-dimensional motion and a rotation motion. The polishing pad(104) is loaded on the table(104). A micro hole is formed on the polishing pad(104). A CNC controller(102) is used for controlling motions of the laser device(100) and the table(104) by recognizing patterns of the groove and the through hole. A user can determine shapes, sizes, depth, and intervals of the micro hole, the groove, and the through hole.
Patent KR-20040013228-A (KR)
Title: Solid cleansing compound for conditioning hair
Inventor: SEO MAN CHEOL
IPC: A61K8/89
Filed: 2002-08-05
Abstract: PURPOSE: Provided is a solid cleansing composition for conditioning hair to prevent hair from getting tangled and frictional electricity. It is substituted for hair shampoo products. CONSTITUTION: A solid cleansing composition for conditioning hair is characterized by containing 1.0-20 wt.% of at least one conditioning agent selected from the group consisting of a surfactant, a cationic polymer, an amphiphilic surfactant or a mixture thereof, 10-40 wt.% of acylglutamate represented by the formula(1), 40-80 wt.% of sodium cocoyl isethionate, and the balance of water.
Patent KR-20040016109-A (KR)
Inventor: HONG SEOK JIN
IPC: H04W4/16
Filed: 2002-08-16
Abstract: PURPOSE: A method for providing a ringer tone service by using communication networks is provided so that a client can freely change or set up a desired ringer tone through a web site as well as an ARS and also convert desired background music into a ringer tone in real time. CONSTITUTION: A ringer tone service server(60), if a client(10) is connected through a mobile communication gateway(30), a wired telephone network(40) or the Internet(50), provides relevant contents according to information inputted from the client(10). A service request client database(70) provides or stores data for a service request client according to information inputted from the ringer tone service server(60). A client information database(80), storing client information, comprises a function to store billing, service frequency or dispositions about service request clients. A short message server(90) provides a selected or generic short message in order to provide a ringer tone service. A music information database(110) provides selected music information for the ringer tone service. A voice and music combination server(120), combining a voice, inputted from the client(10), with music information, mixes the inputted voice data with music selected by the client(10) and provides sound.
Patent KR-20040017972-A (KR)
Title: Manufacturing method of a window name plate for electronic products and the window name plate manufactured by the method
Inventor: HAN SANG HYEON
IPC: B41M5/00
Filed: 2002-08-23
Abstract: PURPOSE: A process for manufacturing a window plate is provided to improve working processes and to inhibit cracks generated after stamping process by conducting cutting process after the stamping process. CONSTITUTION: The process includes multiple steps for manufacturing a window plate(100) comprising acrylic panel(110), a printing ink layer(120) having characters or design patterns attached to rear side of the window plate(100); a stamping foil film(140) having background colored foil except a window part(200) on top side of the printing ink layer(120); a transparent printing ink layer(150) applied on top side of the stamping foil film(140); and a both-side adhesive tape layer(170) formed on the applied layer. The window plate(100) is applied after removing a protective tape(160).
Patent KR-20040019649-A (KR)
Title: Optical Pick-Up Actuator
Inventor: KIM HAK GYU
IPC: G11B7/085
Filed: 2002-08-28
Abstract: PURPOSE: An optical pickup actuator is provided to reduce inverse electro-magnetic force by weakening magnetic force discharged through both sides of magnets by outer yokes, thereby increasing driving force in a tracking direction. CONSTITUTION: A yoke plate(10) has a pair of inner yokes(14) and a pair of outer yokes(20) extendedly formed to be symmetrical with each other, wherein a magnet(40) is attached to an inner surface of each outer yoke, and both ends of the outer yokes are bent to surround both sides of the magnets. A wire holder(30) is fixed at one end of the yoke plate. A bobbin(50) is arranged on the yoke plate and has an objective lens(52). A focusing coil is wound on an outer circumference of the bobbin. Tracking coils(56) are wound on a front surface and a rear surface of the bobbin. The bobbin is driven in a focusing direction and a tracking direction by electro-magnetic force between the focusing coil and the tracking coil, and the magnets. A plurality of wires(60) have one ends fixed at the bobbin and the other ends fixed at the wire holder.
Patent KR-20020086339-A (KR)
Title: Laser marking device for high speed moving workpiece
Inventor: KIM CHANG HYEON
IPC: H01L23/544
Filed: 2002-09-04
Abstract: PURPOSE: A laser marking device for high speed moving workpiece is provided to drive a laser scanner without stopping a movement of the processing material by detecting correctly a position and a speed of a workpiece. CONSTITUTION: A laser marking device is formed with a laser portion(10), a main controller(20), a power supply(30), a DSP(Digital Signal Processor)(40), an encoder(85), and a location control board(100). A laser beam(1) is generated from a light source(4). The laser beam is shifted between a front mirror(2) and a rear mirror(5). A Q-switch(8) is opened by a Q-switch control signal(7) and the laser beam(1) is oscillated to a scan head portion(6). A galvanometer is installed in the inside of the scan head portion(6). A reflective angle of the laser beam(1) is controlled by a main controller(20) and the DSP(40). Objective marking coordinates are stored in the location control board(100). A processing material(90) and a conveyer belt(80) are installed at a lower side of the laser scan head portion(6). An encoder(85) is used for detecting a position and a speed of a workpiece(90). The location control board(100) outputs a marking start signal to the DSP(40).
Patent KR-20040024801-A (KR)
Title: The device of lift system for bicycle saddle and handle
Inventor: KIM HYANG RAN
IPC: B62J1/06
Filed: 2002-09-16
Abstract: PURPOSE: A device for lifting a bicycle saddle and handle is provided to control the height of the saddle and handle by the manipulation of an operating lever even in a traveling, prevent the saddle from steeply diving by differently setting the length of a spring mounted to a supporting frame and prevent a big accident. CONSTITUTION: The device for lifting a bicycle saddle(1) and handle(2) comprises a saddle lifting device portion(100) and a handle lifting device portion(200). In the saddle lifting device portion, an upper connecting frame and a lower connecting frame are mounted to left and right supporting frames curved at a predetermined angle and provided in one side with springs(11,11'). One end of the spring(11') is mounted in one side of a handle support(80) rotatable at a predetermined angle and the other end of the spring(11') is mounted in one side of a handle post(90) connected to the handle support(80).
Patent KR-20040025128-A (KR)
Title: Base Plate Assembly For Packing Home Appliances
Inventor: JUNG JU HEUM
IPC: B65D85/68
Filed: 2002-09-18
Abstract: PURPOSE: A base plate assembly used in a package for home appliance is provided to conveniently and commonly apply the assembly to package all of the appliances having different dimensions. CONSTITUTION: The assembly comprises a base plate(100) formed with seat part(126) stepwise from both sides to upper side to receive both edges of a product(200); a side wall(120) extending from outer side end of the seat part(126) to upper side thereof to enclose both sides of the product(200); a support part(150) on top side of the side wall. The side wall(120) is constructed of an inner side wall(122), an outer side wall(124) extending from the inner side wall to form skirt part. The support part(150) comprises an insertion part(160) having groove to be engaged in the side wall and a wing part(170) extending from inner side of the insertion part to the inside of the base plate(100).
Patent KR-20040025253-A (KR)
Title: Method for introducing trees on a incised slope and its implement
Inventor: JUNG GYEONG JIN
IPC: A01G1/00
Filed: 2002-09-19
Abstract: PURPOSE: Provided is an afforestation method for an inclined surface of a cutting area by creating a foundation bed for growth of a woody plant on the inclined surface of an inclined area and planting plants which are grown in a bag for protecting roots for a specified time, thereby vigorously rooting the plants and consequently promoting afforestation of the cutting area. CONSTITUTION: A plurality of supporters(1) are installed on an inclined surface having a steep slope, plants(8) at the age of one year old and a soil bag(7) for protecting roots are placed on the supporters. A frame is formed on the outer periphery of the supporters, and a net is formed within the frame. The plants are sufficiently grown within the bag, and the roots thereof are passed through the bag and net and finally extended to a cutting surface(6) after the elapse of a predetermined time.
Patent KR-20040026322-A (KR)
Title: Weight of axles measuring apparatus
Inventor: CHOI U SEONG
IPC: G01G19/03
Filed: 2002-09-24
Abstract: PURPOSE: A road weigher is provided to prevent intention of persons to illegally reduce the total weigh of a vehicle by preventing vehicles from illegally entering an entrance of the road weigher. CONSTITUTION: Plural axial load detecting plates(13a,13b,13c,13d) are installed in parallel to each outer at an entrance of a road weigher. The axial load detecting plates(13a,13b,13c,13d) are connected to a CPU through a BPA board so as to detect an axial load of a vehicle and to transmit information about the axial load of the vehicle to the CPU. The CPU is connected to a lane controller through a PIO board. Two vehicle detectors(1a,1b) and a height detector(2) are connected to the lane controller in order to detect an entrance and an exit of the vehicles. The vehicle detectors(1a,1b) are installed at front and rear portions of the axial load detecting plates(13a,13b,13c,13d).