baber/WOPTO huggingface dataset:
Patent KR-20030001759-A (KR)
Title: adjustable latch device
Inventor: JANG BOK KYU
IPC: E05C3/12
Filed: 2001-06-27
Abstract: PURPOSE: A latch apparatus capable of adjusting a gap of coupling part relative to a fixed part of the latch is provided to completely seal a case mounted with the latch apparatus such as small-middle size telecommunication apparatus including outdoor relays out of external environment. CONSTITUTION: The latch apparatus comprises a coupling part(10) engaged in a door(2) of a case; and a fixture part(20) secured to a body(1) of the case by way of a connection part(30) formed with a first pin holes near rear portion of both sides, a first connection pin(40) and a second connection pin(50). The coupling part(10) and the connection part(30) are connected together by the first pin(40) while the connection part(30) and the fixture part(20) are connected together by the second pin(50). An extended hole(23) is formed near front portion of both sides of the fixture part(20). A second pin hole(37) is formed near front portion of both sides of the connection part(30). The second pin(50) passes through the pin hole(37) then is inserted into the hole(23). An adjusting screw(60) is inserted into a screw hole of the fixture part(20) and a screw hole at center of the pin(50), in order.
Patent KR-20030001876-A (KR)
Title: Method for manufacturing tft
Inventor: LEE JEONG UNG
IPC: H01L29/786
Filed: 2001-06-28
Abstract: PURPOSE: A fabrication method of a thin film transistor is provided to exactly obtain CD(Critical Dimension) of etch patterns by performing a flow processing to a photoresist pattern. CONSTITUTION: After forming the first conductive layer on a substrate(20) having a lower layer(21), a gate electrode is formed by selectively etching the first conductive layer. A gate insulating layer is then formed on the gate electrode. After forming the second conductive layer(24), an anti-reflective coating(30) is formed on the second conductive layer(24). The anti-reflective coating(30) is selectively etched by using a photoresist pattern(35) as a mask. After performing a flow process to the photoresist pattern(35), the second conductive layer(24) is then etched by using the flowed photoresist pattern(35) as a mask. Source and drain region are formed by implanting dopants into the second conductive layer(24).
Patent KR-20030002358-A (KR)
Title: Method for removing edge bead of semiconductor device
Inventor: KIM HAK JUN
IPC: G06F1/16
Filed: 2001-06-29
Abstract: PURPOSE: A method for eliminating an edge bead of a semiconductor device is provided to prevent an attach of a line pattern in a chemical mechanical polishing(CMP) process by making a line/space layer covered with an oxide layer positioned inside a contact hole. CONSTITUTION: The width of an isolation oxide(ISO) mask becomes equal to that of a scribe lane as it goes from the edge of a wafer to the center of the wafer so that the oxide layer in an edge bead removal(EBR) area is eliminated in an etch process. The first polysilicon layer(31) is formed on a semiconductor substrate and is so patterned that the first spacer(32) is formed at the edge of the wafer and the first nitride layer spacer is formed on the sidewall of the first spacer. The first boron phosphorous silicate glass(BPSG) oxide layer(35) is formed. The second spacer(36) is formed on the side surface of the first BPSG oxide layer The resultant structure is covered with the oxide layer. A nitride layer is formed. The second polysilicon layer(37) is formed and patterned to form the third spacer(38) on the edge of the wafer such that the third spacer is positioned in the outer portion of the second spacer. The second BPSG oxide layer(39) and a nitride layer are formed. The third polysilicon layer(40) is formed and selectively patterned so that the fourth spacer(41) is formed on the side surface of the second BPSG oxide layer while being separated from the third spacer by a predetermined interval.
Patent KR-20030004556-A (KR)
Title: Fuse testing method
Inventor: LEE YEONG JU
IPC: G01R31/74
Filed: 2001-07-05
Abstract: PURPOSE: A fuse inspection method is provided to save the cost and time according to the fuse inspection by easily implementing the fuse inspection on a personal computer(PC) base, thereby supplying a total solution by analyzing the characteristics of the fuse. CONSTITUTION: A fuse inspection method includes the steps of: initializing(201) previously stored basic data or an analyzed calculation result and CH1 waveform and CH2 waveform; inputting(202) the basic data; setting(203) fuse standard values corresponding to the inputted basic data; receiving(204) the data; analyzing(205) the received data and calculating the received data; determining(206) whether the analyzed and calculated values are equal to the set standard values or not; deciding(207) a failure decision if the analyzed and calculated values are not equal to the set standard values; and deciding(208) the good decision if the analyzed and calculated values are equal to the set standard values.
Patent KR-20010088458-A (KR)
Inventor: KWON SA YEONG
IPC: F24F6/14
Filed: 2001-07-11
Abstract: PURPOSE: A spray control circuit for humidifier is provided to prevent damage to circuit components caused by over-voltage, and suppress power consumption. CONSTITUTION: A spray control circuit comprises a voltage distribution unit(R11,R12,R13) for distributing input voltage; an oscillator(TD11) for oscillating for spraying action; a driving unit(C11,C14,L11) driven by the output voltage from the voltage distribution unit, and which generates parallel oscillation voltage for oscillating the oscillator; and a voltage limiting unit for limiting the voltage which is output from the voltage distribution unit and applied to the driving unit. The voltage limiting unit includes a sensor for detecting the size of the input current; a Zener diode(ZD1) for generating turn-on current in accordance with the sensed value from the sensor and in proportion to the degree of excess of input voltage with respect to the rating value; and a mute unit(TR2,TR11) for muting the output from the voltage distribution unit in accordance with the turn-on current generated from the Zener diode.
Patent KR-20020007217-A (KR)
Inventor: AKIRA SHIRAKURA
IPC: G03H1/26
Filed: 2001-07-13
Abstract: PURPOSE: To provide an image reproducing device which is made smaller in size, lighter in weight and is advantageous in carrying and storing compared with reproduction of edgelitho-hologram using a conventional light guiding block. CONSTITUTION: A rear surface side 7b of an optical member 7, of which a surface side 7a is made to have ruggedness of a step shape is stuck to a holographic stereogram 6 and illumination light 9 is made incident from the surface side 7a with a prescribed angle, for example 60°. The optical member 7 is formed of optical glass or a transparent plastic or the like, for example, and a plurality of light incident surfaces 8 to which the illumination light 9 is made vertically incident are formed at the surface side 7a. The optical member 7 makes an incident angle θ of the illumination light 9 to a boundary 22 between the holographic stereogram 6 and itself an angle with which surface reflection at the boundary 22 can be suppressed, for example 60°.
Patent KR-20030010158-A (KR)
Title: conjunct method and it`s structure of baseframe and bolt
Inventor: BAK CHA HONG
IPC: F16B17/00
Filed: 2001-07-25
Abstract: PURPOSE: A coupling method between a base frame and bolts and a structure thereof are provided to prevent the deviation of a bolt from a base frame by the impact or vibration applied from the outside and realize the high intensity coupling between the base frame and the bolt. CONSTITUTION: In a coupling method between a base frame and bolts, an entire outer circumferential surface of a bolt compression part(20) protruded to a top surface of the base frame(40) is impacted by a bite punch(80) and simultaneously compressed to be coupled with the base frame.
Patent KR-20030015450-A (KR)
Title: Battery case of portable electronic apparatus
Inventor: KIM CHEON NYEONG
IPC: H01M2/10
Filed: 2001-08-14
Abstract: PURPOSE: A casing capable of receiving a portable battery for a portable electronic instrument is provided by using a battery case with a single injection structure. Thereby, it makes possible to use any kinds of readily available batteries, regardless of the kind of a portable battery, or a storage recycling battery that is already in use in other electronic instruments. CONSTITUTION: The battery casing structure of an electric power supplied portable electronic instrument comprising a body(101) of a portable electronic instrument, a battery case having a battery recipient part(103a,103b) in the body, and contact terminals formed on each both end of the battery case is characterized by comprising a common battery case(103) having a battery receiving part capable of receiving at least two kinds of batteries that are different in size or shape; and a plurality of contact terminals(105,106) corresponding to the at least two kinds of batteries received in the common battery case.
Patent KR-20030016811-A (KR)
Title: method of communicating packet in system of power line communication
Inventor: KIM JIN TAE
IPC: H04B3/54
Filed: 2001-08-22
Abstract: PURPOSE: A method of performing packet communication of a power line communication system is provided to set a range of a present time delay value of a node ousted from a present priority to a smaller range than the maximum value among the prior time delay values, and to give a priority to the node by setting a random time delay value, thereby carrying out packet communication by obtaining channels according to the set priority. CONSTITUTION: When the third node and the fourth node attempt to obtain channels for packet communication with the first node, the third and the fourth node retrieve whether a signal of a power line is detected according to a channel signal and a virtual signal(ST1,ST2). If the signal is not detected, one of the third and the fourth node, which has a short virtual signal length, obtains a channel and performs the packet communication with the first node(ST3-ST5). When the other node without an obtained channel and the fifth node attempt to carry out the packet communication with the first node, the other node sets a range of a time delay value to a smaller range than a maximum value range, and sets a random time delay value(ST6). The fifth node retrieves whether the signal of the power line is detected according to the channel signal and the virtual signal(ST7). If the signal is not detected, one of the other node and the fifth node obtains a channel to carry out the packet communication with the first node(ST8,ST9). The other node without the obtained channel sets the range of the time delay value to a smaller range, and sets a random time delay value, then retrieves whether the signal is detected(ST10,ST11,ST12). If not, the other node obtains a channel to execute the packet communication with the first node.
Patent KR-20020016576-A (KR)
Inventor: NINOMIYA KAZUHISA
IPC: A61P23/02
Filed: 2001-08-24
Abstract: PURPOSE: To provide an intraoral patch from which a medicine hardly flows away with sputum/or the like, hence scarcely gives an unnecessary bitter taste, and the like/to a patient, and does not lower the utilization efficiency of the medicine. CONSTITUTION: This intraoral patch comprising a support comprising a fabric and a medicine-containing pressure-sensitive adhesive layer formed on one side of the support is characterized in that the water elution rate of the medicine from the pressure-sensitive adhesive layer-non-formed side of the support is <= 25 wt.% based on the total content of the medicine, when the patch is immersed in 32°C water for 20 min.
Patent KR-20030020607-A (KR)
Title: System and method for operating electronic commerce by relay-type transmission of information
Inventor: CHO YONG CHUL
Filed: 2001-09-04
Abstract: PURPOSE: A system and a method for operating the EC(Electric Commerce) through information relay are provided to offer the desired information and convenience to a customer by relaying the information inputted by a member or an operator of an affiliated store to the relating affiliated stores according to a preset relation between affiliated stores. CONSTITUTION: A database server(110) includes a web site(100) playing an arbitrator role of the information relay by connecting to the Internet, and records and stores the relay information through the affiliated stores of the web site(100) and a computer terminal of users. An SMS(Short Message Service)/mail server(120) transfers the relay information through online. A main server(130) performs the input and confirmation work of the relay information by providing an interface for inputting the relay information. A settlement server(140) includes a point management tool(141) and a billing management server(142).
Patent KR-20030021277-A (KR)
Title: An apparatus for adjusting roll-gap between back-up roll and body of rolling machine
Inventor: AHN GYEONG SUN
IPC: B21B37/58
Filed: 2001-09-05
Abstract: PURPOSE: An automatic roll-gap adjusting apparatus is provided to compensate a roll-gap between the body of rolling machine and the block of back-up roll due to contraction of roll diameter generated after grinding the surface thereof when the surface of the back-up roll and work roll of the rolling machine is worn out. CONSTITUTION: In a rolling roll on which work roll blocks(22) and back-up roll blocks(32) are vertically adjustably mounted, wherein a work roll(20) for rolling a strip onto rolling machine main bodies(10a,10b) is mounted on the work roll blocks(22), and a back-up roll(30) for supporting the work roll(20) is mounted on the back-up roll blocks(32), the automatic roll-gap adjusting apparatus comprises a main liner member(40) comprising a lower end(42) which is installed at the upper side between the main bodies(10a,10b) so that the lower end(42) is moved in opposite directions to each other, and on which a multistage stepped profile (D) inserted between the back-up roll blocks(32) and the main bodies(10a,10b) is formed; and a subsidiary liner member(60) which is installed at the outer wall of the main bodies(10a,10b) in such a way that the subsidiary liner member(60) is moved vertically and straightly so that the subsidiary liner member(60) is additionally inserted between the back-up roll blocks(32) to the lower side of the main liner member(40), wherein a roll-gap according to diameter of contracted after grinding of the rolls is adjusted by the liner members(40,60).
Patent KR-20030027202-A (KR)
Title: Method for operating high speed response time in lcd device
Inventor: JANG DAE YONG
IPC: G02F1/133
Filed: 2001-09-14
Abstract: PURPOSE: A method for driving a fast response of a liquid crystal display device is provided to improve capacitance of both ends of liquid crystal, thereby improving response rate of gray scale. CONSTITUTION: The current data(Gn) is compared with the former data(Gn-1). In the case that a potential difference of the current data is larger than the potential difference of the former data, the maximum compensating voltage(Gmax) is applied to a liquid crystal panel at an early state of a frame, and thereafter the original gray scale voltage is applied. In the case that the potential difference of the current data is smaller than the potential difference of the former data, the minimum compensating voltage(Gmin) is applied to the liquid crystal panel, and thereafter the original gray scale voltage is applied.
Patent KR-20030025383-A (KR)
Title: Water case to make Gam water
Inventor: KIM HAE YONG
IPC: C02F1/68
Filed: 2001-09-20
Abstract: PURPOSE: A water pail for producing jade water is provided in which a container containing jade pieces is formed in a rod shape so that a user easily produces and drinks jade water that is good for health by conveniently mounting the container into the water pail. CONSTITUTION: The water pail for producing jade water comprises a rod shaped container(10) on the bottom of one side of which a clamping groove is formed, on the side of which water penetration holes are formed, and in which jade pieces having a certain size are contained; a water pail case(20) on the inner bottom of which a clamping protrusion is formed so that the clamping protrusion is clamped with the clamping groove of the rod shaped container inserted into the water pail case through an inlet(21); and a fixed clip(30) which is removably mounted on the end of the other side of the rod shaped container and mounted on the inlet of the water pail case so that the rod shaped container inserted into the water pail case is not shaken, and on which water penetration holes(31) are formed so that water injected from the inlet of the water pail case is flown into the water pail through the water penetration holes, wherein the inner part of the water pail case is formed of a material in which jade powder is dispersed, wherein the inner part of the rod shaped container is formed of a material in which jade powder is dispersed, wherein the rod shaped container integrally assembled with the fixed clip(30), and wherein the clamping groove part of the rod shaped container(10) can be attached to or detached from the rod shaped container to replace the jade pieces inside the rod shaped container with new ones after separating the clamping groove part from the rod shaped container.
Patent KR-20030025703-A (KR)
Title: An electronic bidding system and the electronic bidding method in a network
Inventor: BYUN JUN YONG
Filed: 2001-09-22
Abstract: PURPOSE: A system and method for an electronic bid is provided to enable a supplier user to participate in the bid for a raw material or a commodity automatically without participating in each bid according as a price is changed. CONSTITUTION: If a request with respect to a raw material or a commodity is transmitted to an electronic supply system(300) from a supply company system(100), the electronic supply system(300) informs a processing result to the supply company system(100) through an electronic bid. In addition, the electronic supply system(300) transmits a delivery instruction of a fixed raw material or commodity to a shipping company terminal(600). An electronic source server(310) processes new registration related data with respect to a supply company. An electronic bid server(320) executes an electronic bid with respect to a raw material or commodity transmitted from the supply company system(100) through the Internet(200). A transaction server(330) executes a data process related to a cost calculation after an electronic bid. An ERP(Enterprise Resource Planning) module(340) supports a principal process management such as a production, a purchase, an order, a transaction with a supplier, a client service supply, etc.
Patent KR-20030025721-A (KR)
Title: Manufacture of method of sliding prevention material using Cu-slag
Inventor: KIM YEON SUK
IPC: E01C11/24
Filed: 2001-09-20
Abstract: PURPOSE: A process for producing constructional material for sliding-proof use is provided to remarkably improve adhesion-durability of the material by adopting drying-separation procedure to remove microfine particles from the material. CONSTITUTION: The process comprises using copper slag useful for the sliding-proof material; screening the slag generated during continuous copper refining process to obtain constructional material having homogeneous particle size of 2.8-4.8mm; then conducting drying-separation process to move microfine slag component. The slag comprises 36-39% T-Fe; 3-9% Fe3O4; 32-34% SiO2; 4.1-5.0% CaO; 0.7-1.2% MgO and 4.0-5.5% Al2O3 based on total 100 percent by weight of the slag composition. The screening process is executed by means of multi-stages vibrator and/or rotational drum.
Patent KR-20030028006-A (KR)
Title: A process for producing manganese sulfate
Inventor: MOON SANG WOO
IPC: C01G45/10
Filed: 2001-09-27
Abstract: PURPOSE: Provided is an economical preparation method of manganese sulfate with high purity, high yield and easy industrialization by using ferro alloy(Fe-Mn) electric furnace dust. CONSTITUTION: Manganese sulfate is prepared by the following steps of: mixing 43-45wt.% of concentrated H2SO4, 60-70wt.% of Fe-Mn electric furnace dust and 6-7wt.% of ferro manganese; heating at 95deg.C for 5hrs; filtering; adding 3-4wt.% of Zn powder to the filtrate for removal of heavy metals, concentrating and drying.
Patent KR-20030032234-A (KR)
Title: device for prevention leakage fuel of vehicle
Inventor: PARK DONG HO
IPC: B60K15/077
Filed: 2001-10-17
Abstract: PURPOSE: A preventing apparatus for oil leakage of a vehicle is provided to prevent oil leakage by sealing an inlet of the fuel injection pipe with mechanism though an oil injection pipe is damaged. CONSTITUTION: A preventing apparatus for oil leakage of a vehicle comprises an outer pipe member(11); an inner pipe member(12); a bearing valve member(13) and a fixing pin member(14). The outer pipe member is combined to a tip of a fuel injection pipe. The fuel injection pipe is arranged inside a fuel tank. The inner pipe member is inserted to an inner portion of a tip of the outer pipe member. The bearing valve member rolls by deceleration generated by rear collision. The bearing valve member seals the inner pipe member by being fixed inside a valve fixing groove(12a). The valve fixing groove is formed to the inner pipe member. Both ends of the fixing pin member penetrate the outer pipe member and the inner pipe member toward the radial direction. Therein, separation of the bearing valve member out of the inner pipe member is prevented. Consequently, oil leakage of the fuel injection pipe is prevented by sealing the inner pipe member with the bearing valve member though the fuel injection pipe is damaged.
Patent KR-20030034440-A (KR)
Title: Load supporting apparatus possibie of high adjustment
Inventor: CHA YEONG SIK
IPC: E04G25/04
Filed: 2001-10-23
Abstract: PURPOSE: A height adjustable load supporting device is provided to reduce the working time, to improve the working efficiency and to secure the safety by withdrawing an inserting rod from a supporting rod at an installation and by pushing a fixing member at a release. CONSTITUTION: A hollow supporting rod(110) comprises a supporting flange(112) installed by contacting to a bottom face and an outer box(114) having an expanded diameter. A hollow inserting rod(120) is installed in the supporting rod. The inserting rod has a flange(122) to support a cast(C) by contacting and plural ratchet portions(124). A lever device(130) is installed inside the outer box to withdraw and fix the inserting rod at the same time as the withdrawing from the supporting rod. The lever device hangs/releases a fixing member corresponding to the entrance/withdrawing of the inserting rod to release in one-touch.
Patent KR-20020033563-A (KR)
Inventor: FUKUYOSHI HIROKAZU
IPC: F21Y103/00
Filed: 2001-10-30
Abstract: PURPOSE: To narrow width of a trim part by eliminating an excessive space in a connecting part between a fluorescent tube and a cable, to improve reliability by increasing mechanical strength of the connecting part, and to reduce number of processes required for assembling by reducing number of components for reinforcing the connecting part. CONSTITUTION: Both ends of the fluorescent tube 2 are connected to a pair of cables 3a and 3b for supplying power to the fluorescent tube 2, a resin molding part 4 molded by resin is formed in a connecting place between the end 2a of the fluorescent tube 2 and the cable 3b, a holding member 5 by the drawing of a structure of rubber injection molder is mounted to a connecting place between an end 2b of the fluorescent tube 2 and the cable 3b, and a reflector 6 for reflecting light sent from the fluorescent tube 2 is integrally mounted to the place.