baber/WOPTO huggingface dataset:
Patent KR-20030001576-A (KR)
Title: The manufacturing method for landscape architecfure protection blocks
Inventor: PARK YUN HUI
IPC: E02B3/14
Filed: 2001-06-25
Abstract: PURPOSE: A method for fabricating an embarkment landscape block is provided, which improves a scenic beauty of the surroundings by an environment-friendly landscaping work and also improves the safety of a bank and a slope. CONSTITUTION: According to the method for fabricating an embankment landscape block, a main wall frame is made on a bottom plate(20), and a wooden plate(41) having a number of holes(40) and a tree-planting hole frame(50) are placed. Then, a concrete is filled into the hole through a space part(51). After deframing the concrete, the wooden plate having a number of holes to the bottom of the tree-planting hole is inserted into the bottom plate of the block by the concreted filled in the space part.
Patent KR-20030001902-A (KR)
Title: Method for Fabricating of Semiconductor Device
Inventor: KIM HYEON JAE
IPC: H01L27/10
Filed: 2001-06-28
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a temperature humidity bias(THB) defect generated by oxidation of a TiN layer in a fuse region, and to prevent a peri bit defect caused by short-circuited surface area enhanced silicon(SAES) by increasing the quantity of wet etch. CONSTITUTION: A dynamic random access memory(DRAM) region and the fuse region are defined in a semiconductor substrate(31). An interlayer dielectric is formed on the substrate. A plurality of trenches are formed on the interlayer dielectric to define a DRAM capacitor region. A semiconductor layer for a node is formed on the resultant structure including the trench. The first insulation layer is formed on the entire surface to fill the trench. A planarization process is performed to expose the interlayer dielectric to separate the semiconductor layers in the respective trenches. The first insulation layer is removed by a wet etch process to expose the trench while a predetermined part of the upper portion of the interlayer dielectric is eliminated to make the interlayer dielectric have a recess portion regarding the semiconductor layer. A plate layer is formed in the DRAM region and a plate etch process is carried out. The second insulation layer is formed on the sidewall of the exposed trench and the recess portion and is also formed on the side surface of a step generated by a plate etch process. A planarizing insulation layer is formed on the resultant structure.
Patent KR-20010079303-A (KR)
Inventor: YOO BYONG SEOP
IPC: B23P15/00
Filed: 2001-07-06
Abstract: PURPOSE: A method for manufacture of kitchen ware is provided to manufacture kitchen ware in a large quantity and a rapid manner by simplifying manufacturing processes of kitchen ware using rolling processes. CONSTITUTION: An annealed strip is annealed to soften the structure, and passed between upper and lower rollers to have an initial shape of a handle and a kitchen ware in a pre-forming step(100). The pre-formed kitchen ware is passed between upper and lower rollers to have a certain shape in the first forming step(102). The kitchen ware is heated to be annealed in a heating step. The kitchen ware formed into an incomplete shape is formed by upper and lower rollers having the shape of a complete kitchen ware to have a complete shape in the second forming step(104). A pattern is formed at one side of the kitchen ware obtained through the second forming in a pattern forming step(106). A final product is obtained.
Patent KR-20030004739-A (KR)
Title: A on-line goods sale system using numerous local area branches connected to internet and method thereof and computer readable medium stored computer program for performing the method
Inventor: PARK WON PYO
Filed: 2001-07-06
Abstract: PURPOSE: A system and method for selling commodity by on line are provided to deliver a commodity to a local community place located in a living area of a buyer or in the corresponding local community place in an electronic commerce. CONSTITUTION: In an on-line commodity selling system using a plurality of local community places being connected to the Internet(104), the first terminal device(100) is connected to the system through the Internet and transmits/receives information data for buying a commodity provided in the system. In the case that a specific commodity selection input exists from a commodity buyer who used the first terminal device(100), a web server(106) supplies corresponding commodity information, and processes an on-line electronic transaction in accordance with a purchase demand with respect to the commodity. A central logistics center(110) receives order details information of the commodity transacted in the system from the web server(106) and delivers the commodity to a corresponding local community place(112) of the buyer. A plurality of commodity places delivers the commodity delivered from the central logistics center(110) to the corresponding buyer in the local area.
Patent KR-20030006289-A (KR)
Title: Hydraulic sliding cam apparatus
Inventor: KIM SEONG PIL
IPC: B30B15/00
Filed: 2001-07-12
Abstract: PURPOSE: A hydraulic sliding cam device is provided to allow the hydraulic sliding cam device to be fabricated in a small size by moving a lower slider using an expansion of a carbon fiber tube. CONSTITUTION: A hydraulic sliding cam device includes a lower cam(10) for supporting stuff and an upper cam for fabricating stuff in a predetermined shape. A cavity is formed in the lower cam(10). The lower cam(10) includes a lower cam housing(14) having a hole(14a), a lower slider(18) inserted into an opening section of the lower cam housing(14), a lower cam steel(16) installed at an edge part of the lower slider(18), and a carbon fiber tube inserted into the cavity formed in the lower cam housing(14). A perforation hole for receiving an oil feeding pipe is formed in the lower cam housing(14).
Patent KR-20030008543-A (KR)
Title: Method for intercepting intrusion on other domains between web server users on the network and computer readable record medium on which a program therefor is recorded
Inventor: LIM DAE HO
IPC: G06F17/00
Filed: 2001-07-18
Abstract: PURPOSE: A method for blocking an area invasion between web server account users is provided to prevent a predetermined area user having an endowed usage right with an account as a "nobody" from invading not endowed area and a web program although the user logs-in a web server. CONSTITUTION: As an area invasion blocking method between web server account users, a web server software receives information with respect to a predetermined area and file wanted by a user for an access from a user(S16). The web server software judges whether the file exists in the area(S18). If the file exists in the area wanted by a user for an access, the web server software transmits an access approval request and a pre-set cipher text to a kernel(S20). It is judged whether the approval request is normal or not using the cipher text received from the web server software(S22). As a decision result of the kernel, if the approval request is normal, the kernel makes the web server software access to the predetermined area wanted by the user(S23). The web server software transmits a command processing result to the user, and the user requests a restoration of a user right to the kernel(S28). The kernel restores the user right(S30).
Patent KR-20030008295-A (KR)
Title: Gas diffuser plate for dry asher
Inventor: MUN JUN YEONG
IPC: H01L21/3065
Filed: 2001-07-19
Abstract: PURPOSE: A gas injection plate of an ashing apparatus is provided to prevent a depositing phenomenon of components of a photoresist layer by forming a gas injection plate with quartz. CONSTITUTION: A gas injection plate(30) has a circular shape on a plane. A plurality of screw holes(33) are formed on a peripheral portion(31) of the gas injection plate(30). The screw holes(33) are used for combining the gas injection plate(30) with an ashing apparatus. A plurality of injection holes(37) are formed on a center portion(35) of the gas injection plate(30). The peripheral portion(31) of the gas injection plate(30) is thicker than the center portion(35) of the gas injection plate(30) since the peripheral portion(31) of the gas injection plate(30) has mechanical intensity. The gas injection plate(30) can be formed with quartz. The peripheral portion(31) of the gas injection plate(30) can be formed with aluminium or stainless steel.
Patent KR-20020011333-A (KR)
Title: System for operating cryogenic liquid tankage
Inventor: ACHARYA ARUN
IPC: F25J1/02
Filed: 2001-07-30
Abstract: PURPOSE: A system for operating an cryogenic liquid tankage is provided to reduce flashoff losses from the cryogenic liquid tankage by condensing fluid from the tankage and being subcooled against refrigeration bearing refrigerant fluid generated by an exogenous refrigeration system. CONSTITUTION: A method for refrigerating the contents of tankage containing cryogenic liquid comprises the steps of; (A) providing tankage containing vapor and cryogenic liquid, and passing vapor from the tankage to a heat exchanger; condensing at least some of the vapor within the heat exchanger by indirect heat exchange with refrigeration bearing refrigerant fluid to produce condensed vapor; subcooling the condensed vapor by indirect heat exchange with the refrigeration bearing refrigerant fluid to produce cryogenic liquid; and passing subcooled cryogenic liquid from the heat exchanger to the tankage at a level where the tankage contains cryogenic liquid.
Patent KR-20030012203-A (KR)
Title: Method for Providing Service Which Differs According to Packets of Virtual Private Network in Virtual Private Network over Multi-Protocol Label Switch
Inventor: PARK JONG TAE
IPC: H04L45/50
Filed: 2001-07-31
Abstract: PURPOSE: A method of supplying differentiated services by packets of a VPN(Virtual Private Network) in an MPLS(Multi Protocol Label Switch) VPN is provided to determine costs of each label switch path, and to classify the label switch paths, then to classify packets of the VPN according to priority to map the label switch paths with the packets, thereby supplying differentiated services according to the label switch paths. CONSTITUTION: A packet classifying unit performs a VPN packet classifying step(2100). The packet classifying unit determines priority of VPN packets in reference to consideration elements(2200). The packet classifying unit assigns VPN-IPv4 addresses by order of the determined VPN packets(2300). Priority of the packets is reflected through a router delimiter value of a VPN-IPv4 address. A packet label assigner assigns labels of each packet by using classified label switch paths and the packets.
Patent KR-20030013138-A (KR)
Title: Filling crushed stone type retainingwall
Inventor: LEE SANG DUK
IPC: E02D29/02
Filed: 2001-08-07
Abstract: PURPOSE: A retaining wall filled with broken stone and debris is provided to establish the retaining wall by assembling hollowed retaining walls from available concrete panels then filling broken stone and debris into the hollows to complete the retaining wall structure. CONSTITUTION: The retaining wall is completed by installing a fixture threshold(8) at a position for forming the retaining wall; securing a front side panel portion(3) and a lateral side panel above the fixture threshold(8); and setting up a rear side panel(4) at rear side (rear earth side) at equal spaces pre-determined by designing the retaining wall. In addition, a connection part(6) passes through a penetration hole of the front panel(3) and the lateral side panel and another penetration hole corresponding to the rear panel(4) in order and is coupled together to form the retaining wall assembly. Into hollowed area of the retaining wall assembly, broken stone and debris are filled up to complete the retaining wall structure.
Patent KR-20030015683-A (KR)
Title: Device for tracing position of remocon
Inventor: BACK WON YOUNG
IPC: H04Q9/00
Filed: 2001-08-17
Abstract: PURPOSE: A position tracing device for a remote controller is provided to easily trace the position of each remote controller using one tracing device and detect the remote controller. CONSTITUTION: A tracing device(20) has a key button(21) for selectively inputting a numerical signal, a storing signal, and a calculator/remote controller selection signal, a microcomputer(22) for performing a storing operation, a remote controller selection operation or a calculation operation of the calculator according to the signal inputted from the key button(21), and a display unit(23) for receiving a display signal from the microcomputer(22) and displaying the display signal. The tracing device(20) has a memory(24) for storing the signal inputted from the key button(21), or changing and deleting the stored signal by a control signal of the microcomputer(22), and a wireless data transmitting unit(25) for transmitting the signal outputted from the microcomputer(22) as wireless data. A chip pad(30) has a discriminating unit(31) for receiving an intrinsic number data signal transmitted from the tracing device(20) and discriminating the received intrinsic number data signal, a melody IC(32) for generating a certain melody signal when the discriminating unit(31) discriminates the intrinsic number data signal as intrinsic number data, and a speaker(32) for amplifying the melody signal generated in the melody IC(32) and outputting the amplified melody signal.
Patent KR-20020050080-A (KR)
Inventor: MATSUOKA TAKERU
IPC: H01L21/306
Filed: 2001-08-18
Abstract: PURPOSE: A semiconductor device and a method of manufacturing the same are provided to enable more correct formation of an interconnection hole for interconnecting an upper wiring layer to a lower wiring layer, and improve the reliability of multilayer wiring. CONSTITUTION: The semiconductor device comprises a lower wiring layer provided on a semiconductor substrate(101), a spin-on-glass(SOG) film covering the lower wiring layer(103), a lower silicon oxide film(151) formed on the SOG film, a silicon nitride film formed on the lower silicon oxide film, an upper silicon oxide film(152) formed on the silicon nitride film, and an upper wiring layer(114) provided on the upper silicon oxide film. Further the upper wiring layer is connected to the lower wiring layer by way of enlarged openings formed in the upper silicon oxide film and by way of through holes formed in the silicon nitride film and the lower silicon oxide film.
Patent KR-20030017077-A (KR)
Title: Simple fabrication method of hard ferrite powder using mill scale
Inventor: CHO TAE SIK
IPC: H01F41/00
Filed: 2001-08-23
Abstract: PURPOSE: A method for manufacturing a simplified hard ferrite magnetic powder using a mill scale is provided to simplify a manufacturing process in order to improve a productivity and magnetic feature by mixing, oxidizing, and pulverizing a strontium carbonate or a barium carbonate with a mill scale. CONSTITUTION: A mill scale from which a foreign material is removed is pulverized. A strontium carbonate or a barium carbonate is mixed with a pulverized mill scale powder as a mole ratio of 1:5.6-6.1. A mixed powder is oxidized within a temperature range of 600-800°C. The oxidized mixed powder is pulverized and mixed by a predetermined grain size. The oxidized mixed powder is pulverized and mixed less than 3 micrometer. The pulverized mixed powder is calcined at 1200-1300°C. The mill scale is pulverized less than 5 micrometer.
Patent KR-20030018471-A (KR)
Title: Phone number automatic dialing method for mobile communication device
Inventor: JUNG SANG IL
IPC: H04M1/26
Filed: 2001-08-29
Abstract: PURPOSE: A method for automatically dialing a service provider number of a mobile communication terminal is provided to automatically dial the service provider number only with one key operation, so as to minimize the input operations of numerical keys when registering and searching telephone numbers. CONSTITUTION: One identification number representative of each business provider number is set for each service provider number(S101). If the first inputted number is a set identification number, the service provider number representative of the set identification number is automatically dialed(S102-S107). If a service provider number is not inputted, the number pressed by a user is dialed(S108). Identification numbers are set for frequently used area codes and dialing codes, besides for the service provider numbers. If identification numbers are set for the area codes and dialing codes and the first inputted number is an identification number, the corresponding area code and dialing code is automatically dialed.
Patent KR-20020004893-A (KR)
Title: Washing apparatus for contact lenses
Inventor: LIM SEONG MOOK
IPC: G02C13/00
Filed: 2001-08-30
Abstract: PURPOSE: An apparatus for cleaning a contact lens is provided to remove rapidly alien substances from a surface of contact lens by performing an ultrasonic cleaning method using ultrasonic waves. CONSTITUTION: A main body(10) is covered by a casing(11). A cleaning barrel(12) for storing cleaning solution is installed on an upper portion of an inside of the main body(10). A lens loading portion(13) is formed in an inside of the cleaning barrel(12). The lens loading portion(13) is rotated around a rotary shaft(15). A contact lens(27) is loaded on the lens loading portion(13). A lens cover(17) for covering the contact lens(27) is installed on an upper portion of the lens loading portion(13). A plurality of pads(13a,17b) are formed on a position facing the lens loading portion(13) and the lens cover(17). A vibrator(20) is formed on an outer circumference of the cleaning barrel(12) to rotate the lens loading portion(13).
Patent KR-20030019785-A (KR)
Title: Distributed Arithmetic Type Discret Cosine Transform / Inverse Discret Cosine Transform Operator
Inventor: YANG HYEON SU
IPC: H04N19/625
Filed: 2001-08-31
Abstract: PURPOSE: A method for reducing calculation error and calculation time in a distributed arithmetic DCT/IDCT system is provided to improve frame rate and secure maximum calculation accuracy with limited ROM accuracy. CONSTITUTION: Input bits of the first one-dimensional DCT calculation take only integers through extension of bit sign of data output through an encoder memory. Input bits of the second one-dimensional DCT calculation take integers and decimals according to rounding of decimals of the result of the first one-dimensional DCT calculation and clipping of integer bits. Input bits of the first inversely quantized one-dimensional IDCT calculation take only integers. Input bits of the second one-dimensional IDCT calculation takes integers and decimals according to rounding of decimals of the result of the first one-dimensional IDCT calculation and clipping of integer bits.
Patent KR-20030022491-A (KR)
Title: Apparatus Interfacing Baseband Data In IMT-2000
Inventor: LEE SEONG SAM
IPC: H04B7/155
Filed: 2001-09-10
Abstract: PURPOSE: A baseband data interface device in an IMT-2000(International Mobile Telecommunication-2000) node B is provided to process mass baseband data in a high speed without using a separate LVDS(Low Voltage Differential Signaling) device by connecting channel cards and IF(Intermediate Frequency) conversion cards by a plurality of LVTTLs(Low Voltage TTLs(Transistor-Transistor Logics)), transmitting the baseband data through the LVTTLs, and compensating a delay in the IF conversion cards. CONSTITUTION: A plurality of LVTTL signaling lines connect each channel card(40) and each IF conversion card(20), and are operated as a transmission path of baseband data transmitted from the channel card(40) to the IF conversion card(20). A delay compensation circuit(30) compensates a transmission delay of the baseband data having a variable transmission delay transmitted from each channel card(40) to have a uniform transmission delay.
Patent KR-20030024522-A (KR)
Title: A collect machinery of a fruit
Inventor: PARK SEONG JO
IPC: A01D46/247
Filed: 2001-09-19
Abstract: PURPOSE: A fruit gathering machine is provided to increase workability at a small labor, maximally avoid damage to fruit caused from a fruit gathering procedure and make it easy to gather even fruit hung at a higher place. CONSTITUTION: The fruit gathering machine includes a cutter(1) for cutting fruit, a fruit storage box(2) and a fruit guiding duct(3) mounted between them. The cutter is formed with an operating lever(9). A spring is mounted at the rear of the operating lever(9). The fruit storage box(2) has an opening(12) formed at an upper part, an open-and-shut portion(13) formed at a side face and a fruit bin(14) mounted inside the box.
Patent KR-20020023161-A (KR)
Inventor: HIRABAYASHI YUKIYA
IPC: G02F1/1362
Filed: 2001-09-21
Abstract: PURPOSE: A manufacturing method of a substrate for an electro-optic apparatus and an electronic apparatus are provided to smoothen the surface of the insulation layer for laminating the single crystal silicon layer by detecting the end point of polishing. CONSTITUTION: A light shield layer is formed on the surface of an optical transmitting substrate, and a patterned light shield layer(11a) is formed in the formation region of a transistor element by patterning the light shield layer. A first insulation layer(12A) is formed on the surface of the optical transmitting substrate, and a second insulation layer(12B) is formed on the first insulation layer. The surface of the second insulation layer is polished, and a single crystal silicon layer is laminated on the polished surface of the second insulation layer. A substrate for an electro-optical apparatus is manufactured with forming the transistor element by using the single crystal silicon layer.
Patent KR-20020027240-A (KR)
Inventor: OSADA SHIGERU
IPC: H04N5/44
Filed: 2001-10-04
Abstract: PURPOSE: A TV tuner capable of outputting a wide band signal by using a single local oscillator is provided to reduce the size of a TV tuner by reducing the number of local oscillator and to realize a low price of the TV tuner. CONSTITUTION: In a TV signal receiving tuner, a local oscillation signal output from a local oscillator(19) is directly applied to a first mixer(9) through a first programmable divider(16) to receive a UHF TV signal. The local oscillation signal output from the local oscillator is applied to the first mixer after the frequency is divided to 1/3 by the first programmable divider to receive a VHF high-band TV signal. The local oscillation signal output from the local oscillator is applied to the first mixer after the frequency is divided to 1/5 by the first programmable divider to receive a VHF low-band TV signal.
Patent KR-20030032271-A (KR)
Inventor: PARK CHEOL MIN
IPC: B25H7/04
Filed: 2001-10-17
Abstract: PURPOSE: A universal scriber is provided to draw lines at a steep surface by installing a device having a three or five axes and fixing a driving portion at a certain angle. CONSTITUTION: A universal scriber is composed of a fixing portion(100) having an engagement rod engaged with a tool holder(3), and engagement plates(103,104); and a driving portion(200) engaged with a chuck(220) for fixing a needle(210) at a rotational shaft(221), an impeller installed at the rotational shaft(221), a cylinder(230) having an inner space to install bearings at the rotational shaft(221), and an air supplier(240) for supplying air in the cylinder(230). The universal scriber draws lines at a steep surface of the object by rotating the needle(210) of the driving portion(200) with the air flow supplied from the outside.