baber/WOPTO huggingface dataset:
Patent KR-20020007886-A (KR)
Title: circuit for driving ink jet printer head
Inventor: MUN CHANG RYEOL
IPC: B41J2/26
Filed: 2000-07-19
Abstract: PURPOSE: A circuit for driving an ink jet print head is provided to prevent pads from being increased even when many nozzles is increased for improving the printing speed and prevent the delay of the printing speed by using buffers, thereby compacting the structure while keeping the high speed printing. CONSTITUTION: An ink jet print head driving circuit includes a power supply(520), heating elements corresponding to each nozzle and having one ends connected to the power supply, a driver connected to the other ends of the heating elements, a matrix circuit(510) having gates for driving the driver, and a control part for generating a signal to drive the matrix circuit for preventing the increase of the number of pads in proportion to the increase of the number of the nozzles, wherein the control part has a first selection part(530) for generating a first selection signal to select a heating element of a predetermined column in the matrix circuit, a second selection part(540) for generating a second selection signal for select a heat element of a predetermined row in the matrix circuit, and a counter(550) for generating a synchronization signal for synchronizing the first and second selection parts.
Patent KR-20010021112-A (KR)
Title: cup holder for an automobile
Inventor: OGAWA ATSUSHI
IPC: B60N3/10
Filed: 2000-07-21
Abstract: PURPOSE: To prevent a holder body of an on-vehicle cup holder from being broken. CONSTITUTION: A cup holder 10 comprises a case, a lid 40, a holder body 60 and a leaf spring 130. The case has an opening part. The lid 40 opens/closes the opening part. The holder body 60 is supported on the lid 40 in a downwardly turnable manner by a rotary shaft 62. The leaf spring 130 is abutted on a lower surface of the holder body 60 in a substantially horizontal condition. The leaf spring 130 is deflected downward when a load is applied to the holder body to permit the holder body 60 to turn downwardly with the rotary shaft 62 as a supporting point.
Patent KR-20020011794-A (KR)
Title: anti-static inductively particle trapping system
Inventor: JUNG GWANG JIN
IPC: H01L21/027
Filed: 2000-08-04
Abstract: PURPOSE: An electrostatic induction apparatus for collecting particles is provided to efficiently control the generation of the particles, by using a control method using additional electric energy without a conventional mechanical control method. CONSTITUTION: An electrostatic induction particle collecting unit(130a,130b,130c) is installed in a main process chamber(110), electrically separated from the main process chamber. A power supply terminal unit applies the power necessary for electrostatic induction to the particle collecting unit. A power supply unit(150) supplies power to the power supply terminal unit so that positive and negative particles are efficiently induced to the particle collecting unit.
Patent KR-20020016071-A (KR)
Title: a tomb for laying ashes to rest
Inventor: HONG CHUNG WON
IPC: E04H13/00
Filed: 2000-08-24
Abstract: PURPOSE: An ossuary is provided to reconstruct a graveyard to a park by using sculptures or stone towers as well as various convenience facilities, thereby endowing the graveyard with any agreeable environment. CONSTITUTION: The ossuary(100) is comprised of a body(100) firmly fixed under the ground; a cinerary chamber(120) composed of plural sections(121) defined within the body; an urn(130) received in the section of the cinerary chamber; an opening and closing door(140) for the cinerary chamber; and a sculpture(150) mount over the body. The sculpture can compensate the formal environment of a graveyard. The sections of the cinerary chamber has a top opened square form, and is made of a mixture of bio-ceramics and charcoal, yellow soil blocks, and so on.
Patent KR-20020017334-A (KR)
Inventor: JUNG WON JUN
IPC: H01J11/26
Filed: 2000-08-30
Abstract: PURPOSE: A plasma display panel is provided to enlarge a deposition area of fluorescent material in an image pixel and extend a discharge path between electrodes by forming an address electrode, separator and fluorescent material in a pectination shape. CONSTITUTION: A PDP comprises a pair of sustain electrodes(13) patterned on an upper glass substrate with a horizontal stripe shape, an address electrode(16) patterned on a lower glass substrate in a pectination shape and a separator(18) formed between the upper and the lower substrates in a pectination shape along to the address electrode. Discharge gas like He+Xe is injected into the discharge space located among the upper and the lower substrates and the separator. A metal bus electrode(13a) is formed on the upper substrate to reduce a voltage drop of the pair of the sustain electrodes and a dielectric substance and a protection film are laminated on the metal bus electrode. A dielectric substance is laminated on the address electrode and the separator(18) is formed in a pectination shape at the lower substrate. A fluorescent material is deposited on the surface of the separator and the dielectric substance. Therefore, the fluorescent material is patterned in a pectination shape along to the separator.
Patent KR-20020018495-A (KR)
Title: A coolant tank for a chiller
Inventor: HAN YEONG SU
IPC: H01L21/306
Filed: 2000-09-02
Abstract: PURPOSE: A coolant tank for a chiller is provided to prevent a pump and a temperature control apparatus from being overloaded by increased pressure inside a store chamber, by making vaporized coolant in the store chamber exhausted. CONSTITUTION: Coolant is stored inside the store chamber. An open hole is formed in a part of the store chamber. A switching plug(200) switches on/off the open hole, detachably coupled to the open hole. An air circulation hole exhausts the coolant of a gas state remaining in the store chamber to the outside of the store chamber, formed in the switching plug to connect the inside of the store chamber to the exterior.
Patent KR-20000072524-A (KR)
Inventor: LEE JUNG YEOL
Filed: 2000-09-07
Abstract: PURPOSE: A consolidation system for a small amount of goods using the internet is provided to allow a client for the goods exported to search the fare and the shipping schedule of a shipping agent on the internet in order to arrange a reservation, and to enable all procedures necessary for the shipping of the goods to be associated to each other. CONSTITUTION: The internet(2) is connected to client computers(1a),(1b), a shipping system(10) of the shipping agent, a computer for a carrier(4), a computer(5) in a container flight station, and computers(6a-6d) for other partners, and a bank. etc. The shipping system(10) includes a web server(11), a fire wall(3) for protecting the information of clients and transactions, a database server(14) and databases(15-19) for storing the information thereof, the fare and the schedule, a main server(12) and a banking server(13) for processing a bill of lading.
Patent KR-20020021716-A (KR)
Title: Menthol of Data Service Control Using Internet Phone
Inventor: KONG KWAN SIK
IPC: H04L12/66
Filed: 2000-09-16
Abstract: PURPOSE: A method for controlling a data providing service using an Internet phone is provided to optimize the use of the Internet phone by simultaneously simply using a news or local information using the Internet phone when using the Internet phone. CONSTITUTION: A WAP(Wireless Application Protocol) is combined with an Internet phone with a general telephone shape for providing a systematic menu composition. If a menu button is pushed in an initial window mode state of a menu composition unit, a service menu is displayed. After a sub-menu is loaded on the window, and the Internet connects according to the selection of the menu. After a telephone alarm message is displayed on the window when the telephone is called, it is converted into a service window mode. A service is performed according to a menu selected by a button.
Patent KR-20010030525-A (KR)
Title: Liquid crystal display apparatus
Inventor: ISHII AKIRA
IPC: G02F1/13
Filed: 2000-09-28
Abstract: PURPOSE: To provide a display device which does not produce air bubbles in a liquid crystal even for long-term use. CONSTITUTION: The device is equipped with transparent substrates as an outer casing which are disposed facing each other through the liquid crystal and with a display part consisting of a great number of pixels in a spread direction of the liquid crystal. The amount of carbon dioxide dissolved in the liquid crystal sampled by decomposing the display is specified to <= 10 μl per 1 ml of the liquid crystal.
Patent KR-20020028148-A (KR)
Title: The method and asparatus of purificating sewage through process of foaming membrane and etc poceses
Inventor: LEE KYUNG SUB
IPC: C02F3/30
Filed: 2000-10-07
Abstract: PURPOSE: Provided are method and apparatus of purifying sewage through multistage membrane contact process, which are characterized in that anaerobic, facultative, aerobic, and transformed bacteria are cultivated in each membrane contact process. CONSTITUTION: The apparatus comprises an anaerobic decomposition tank(A) cultivated with anaerobic bacteria; an anoxic reservoir(B) cultivated with facultative bacteria; primary and secondary contact aeration tank(C)(D); a primary sedimentation tank(E) for settling sludge; primary and secondary intermittent aeration tank(F)(G); a final sedimentation tank(H); a tank(I) for removing foam; a tank(J) for disinfecting treated water; and a storage tank(K) for storing sludge. Sludge of the primary sedimentation tank(E) is recycled to the anoxic reservoir(B) for phosphorus release. And sludge of the final sedimentation tank(H) is recycled to the anaerobic decomposition tank(A) for denitrification.
Patent KR-20020028576-A (KR)
Title: System for Processing Popularity Coupon Transactions
Inventor: IM WAN BIN
Filed: 2000-10-11
Abstract: PURPOSE: A system for trading the popularity coupon is provided for the celebrities to raise a fund and manage the popularity, and for a coupon owner to have the share of the economic profits caused by the popularity rise. CONSTITUTION: The system comprises a coupon trading unit(100), a payment reserve processor(200), a dividend processor(300), and a bad debt reserve processor(400). The payment reserve processor executes a successful contract through the coupon trading unit by receiving the authentication data and the trading order from many terminals(701,702,703), and processes the clearance dividend whenever the coupon owner clears the own coupons in an accounting period. The dividend processor supplies a part of the celebrities' earnings as the dividend to the coupon owner. The bad debt reserve processor compensates for the coupon clearance caused by an unexpected incident.
Patent KR-20010007865-A (KR)
Inventor: RYU SUNG GIL
IPC: E04B1/74
Filed: 2000-10-11
Abstract: PURPOSE: An interior material for constructional usage is developed to obtain a product having excellent sound-resistance, dampproof and fireproof effects and thermal insulation by using coconut shell waste. CONSTITUTION: A constructional interior material is prepared by collecting and introducing coconut shell waste into a rotary kiln and heating it more than 1,800deg.C to produce activated and solidified carbon materials. The materials are crashed, ground, added with vegetable natural aqueous adhesives and introduced into a mold. After hot pressing and drying processes, the obtained coconut shell activate carbon serves as an interior product for construction usage having excellent sound-resistant, dampproof and fireproof effects, and thermal insulation. Furthermore, the product has a good processing performance such as fastening with nails and sawing.
Patent KR-20020029230-A (KR)
Title: Burner for gas-cooker
Inventor: HAN IN HUI
IPC: F23D14/06
Filed: 2000-10-12
Abstract: PURPOSE: A burner of gas cooker is provided to prevent a generation of extinguish noise upon extinguishing the burner by introducing a first air to a mixing tube in order to become in a good state of a flame and removing a remaining gas. CONSTITUTION: A top burner of a gas cooker comprises a mixing tube(1), a burner base(10), and a burner cap(3). The mixing tube(1) is communicated to a nozzle(N) of a main gas pipe(T) for guiding a gas from an exterior to a gas cooker body and guiding air and a mixed gas. A flange portion(11) is formed at an outlet of the mixing tube(1) and is inserted at the burner base(10). The burner cap(3) is laid on the burner base(10), and a plurality of flame hole(3a) is formed at the burner cap(3) to inject radially and uniformly the gas and to generate the flame. A fixing portion(12) of a cylindrical type is formed at a central portion of the burner base(10) to insert the burner base(10) at an outlet(1b) of the mixing tube(1), and the flange portion(11) is formed to extend from an outside edge end of the fixing portion(12) to the flame hole(3a) of the burner cap(3).
Patent KR-20020031440-A (KR)
Title: Heat pump system using a metal hydride and apparatus
Inventor: BAE GIL HWAN
IPC: F24V30/00
Filed: 2000-10-20
Abstract: PURPOSE: A reaction heat of a hydrogen storing alloy is used to store heat and to reduce heating cost. CONSTITUTION: In a heating device using a hydrogen storing alloy, two unit cells repeats heating process and recycling process. A unit is connected with a unit cell comprising many valves and pipes. A midnight power supplier supplies electricity to a hydrogen reaction bath of the unit cell as an additional heat source. A control box controls on/off of the valve. A vinyl house is connected with the unit through pipes. A water storing tank stores water circulating the vinyl house, and supplies the water to the unit by a pump.
Patent KR-20020032969-A (KR)
Title: Device for guiding coil to mandrel
Inventor: LIM SU I
IPC: C23C2/00
Filed: 2000-10-28
Abstract: PURPOSE: An apparatus for guiding a coil to an annealing machine is provided which is capable of removing catching of an inner coiling part by mounting a guider so that the coil is loaded onto the annealing machine in the state that the inner coiling part is uncoiled. CONSTITUTION: The apparatus for guiding a coil to an annealing machine comprises a guider(8) along the outer circumference of which a groove is formed, and which has a shape that is conically expanded from the groove to the other side; a fixed member which is formed at a part of the inner circumference of the guider that is expanded; a ball which is elastically installed at the inner part of the fixed member by a spring; a stopper which is installed adjacently to the fixed member; a bearing block in which a valley that is caught by the stopper and has a diameter corresponding to the ball is formed, and which is fixed to the front of the annealing machine in such a manner that the bearing block and the annealing machine are reciprocally coupled; and a body(30) having air cylinders(23,29) and a rotation member(25) so that the guider(8) is inserted into the bearing block.
Patent KR-20020037425-A (KR)
Title: sectional chairs
Inventor: CHOI PAN SIK
IPC: A47C4/02
Filed: 2000-11-14
Abstract: PURPOSE: A chair assembly is provided to conveniently deliver components of the chair and assemble the chair in a place to be used and to maintain a rigid assembly condition by comprising particular structure of coupling device. CONSTITUTION: The assembly comprises an upper panel integrated by left portion(114) and back portion(115); a connection bar(117) inserted into holes(112')(113') of both connection portions(112)(113); a support bar(123) formed with another connection portion(121) and arm holder(122) to be coupled to both ends of the connection bar(117); a coupling device(118) having threaded hole(119) engaging with a coupling bolt(120) in a coupling condition of the upper plate(116) and the support bar(123) to the connection bar(117). The assembly has another coupling device(211) jointed at bottom portion of the support bar(123), a standing bar(212) to support the upper plate(116), a cover(213) to prevent release of the standing bar(212), and a joint bolt(214) to secure the cover and the coupling device(211).
Patent KR-20010085253-A (KR)
Inventor: ROBEOTEUJEONGSANGBONG
IPC: A63B57/00
Filed: 2000-11-21
Abstract: PURPOSE: A golf tee is provided to supply a tee with many contacting faces with a golf club for the improved correctness and to increase the back spin of a golf ball and to manufacture the tee easily. CONSTITUTION: The golf tee(100) includes a body(110), an axis(112), a concave member(114), a supporting member(120) and a golf ball(150). The supporting member(120) is extended from the upper part of the body(110). The end of the body(110) becomes sharper and sharper in order that the golf tee(100) is located on the ground. The body(110) has a long axis(112) and the concave member(114), which is formed on the upper part of the axis(112). The concave member(114) of the body(110) is the oval type and is contacted with the golf ball(150) when the golf ball(150) is first located on the golf tee(100).
Patent KR-20010008295-A (KR)
Inventor: YOU YEN SIL
IPC: A23L11/00
Filed: 2000-11-18
Abstract: PURPOSE: A method of preparing health food containing sword bean with green tea leaves and Houttuynia cordata is provided to prevent aging and geriatric diseases by the natural ingredients of the plants. CONSTITUTION: The method includes the following steps of : (i) drying the grain, bean chaff, stem and root of sword bean and getting powdered sword bean as a main ingredient ; (ii) drying the leaves and stems of tea plant and Houttuynia cordata and pulverizing; (iii) mixing the powdered sword bean with pulverized tea leaves and Houttuynia cordata ; and then (iv) kneading the mixture with glutinous rice powder or wheat flour and making the dough into a pill or granule shape.
Patent KR-20020041224-A (KR)
Title: Forming method for interlayer dielectric of semiconductor device
Inventor: JUN JEONG SIK
IPC: H01L21/4763
Filed: 2000-11-27
Abstract: PURPOSE: A formation method of an interlayer dielectric is provided to fill a gap between conductive lines without a void or a crack by a dry etch-back using a defined etching gas between a baking processing and a thermal treatment. CONSTITUTION: Conductive lines(106) layered with a conductive layer(102) and a hard mask(104) are formed on a substrate(100). Then, a SOG(Spin On Glass)(108) of a polysilazane system is deposited on the entire surface of the resultant structure. The SOG(108) is baked by two-step processing and is then etched to expose the upper surface of the conductive lines(106) with an etching gas. At this time, the etching gas composed of carbon and fluorine elements has over 0.5 in the ratio of C/F. A silicon oxide is formed by performing a thermal treatment on the residual SOG(108).
Patent KR-20020045244-A (KR)
Title: Pressure control apparatus for rice cooker
Inventor: NOH HUI SEOK
IPC: A47J27/09
Filed: 2000-12-08
Abstract: PURPOSE: A pressure control apparatus of an electric rice cooker is provided to prevent abnormal rice cooking owing to a steam leakage by exactly cutting off a steam-exhausting hole of a steam-exhausting pipe by means of a nozzle cap. CONSTITUTION: A pressure control apparatus of an electric rice cooker comprises an L shape frame, a steam exhausting pipe(22), an electromagnet(23) for generating a magnetic force, a cap plate(24) for rotating and moving by the magnetic force, and a nozzle cap(25) of a cone shape. The L shape frame is fixed at an inside of a lid(3). The steam-exhausting pipe(22) is fixed at the frame, and a steam-exhausting hole(22a) for exhausting a steam of an oven to an exterior is formed at the steam-exhausting pipe. The electromagnet(23) is coupled at the steam-exhausting pipe to separate a certain distance. The cap plate(24) is installed movably at topside of the electromagnet. The nozzle cap(25) for cutting off the steam exhaust hole of the steam-exhausting pipe is fixed at an end of the cap plate.
Patent KR-20020046482-A (KR)
Title: A charge pump type analogue phase locked loop
Inventor: KIM CHEOL MIN
IPC: H03L7/097
Filed: 2000-12-14
Abstract: PURPOSE: A charge pump-type analog PLL(Phase Locked Loop) is provided to prevent a failed operation by stably supplying an output clock signal to PLL in spite of noises. CONSTITUTION: A charge pump-type analog PLL comprises a phase frequency detecting part(20), a charge pump(21), a loop filter(22) and a VCO(Voltage Controlled Oscillator)(23). The charge pump-type analog PLL additionally comprises a phase locking detector(24) for detecting whether a phase and a frequency of a reference clock signal(ref_clk) and output clock signal(Fout) are fixed or not by responding a fail signal(Up,Down) supplied from the phase frequency detecting part(20), a voltage level detector(25) for detecting an output voltage of the loop filter(22), a register(26) connected with the voltage level detector(25) for storing the detected output voltage level of the loop filter(22), and a voltage level generator(27) for generating a defined level voltage by responding a phase locking detecting signal(lockedb).
Patent KR-20020046579-A (KR)
Title: A method for manufacturing hot rolled steel sheet for blade of stone cutting
Inventor: JUNG GU HYEON
IPC: C21D8/02
Filed: 2000-12-15
Abstract: PURPOSE: A method for manufacturing a hot rolled steel plate for a blade for cutting stone material is provided to improve wear resistance and deformation resistance properties by cooling and winding the hot rolled steel plate which the amount of steel component is appropriately controlled at a very low temperature. CONSTITUTION: The method for manufacturing a hot rolled steel plate for a blade for cutting stone material comprises a step of winding a hot rolled steel plate composed of C: 0.55-0.70 wt percent; Si: 0.15-1.0 wt percent, Mn: 1.00-1.50 wt percent; Cr; 0.20-0.50 wt percent; Mo; 0.10-0.50 wt percent, V: 0.010-0.030 wt percent, remainder Fe and other inevitable impurities at 500-580deg.C.
Patent KR-20020049225-A (KR)
Title: A method for manufacturing cylinder head and a casting frame thereof
Inventor: KIM JU HWAN
IPC: B22C9/00
Filed: 2000-12-19
Abstract: PURPOSE: A cylinder head casting mold and method for manufacturing the same are provided to suppress possible bubbling in an electronic unit injector(EUI) mounting portion and to enhance the strength of the EUI mounting portion by enabling heat generated in the cast mold to be emitted from an EUI mounting portion of a cylinder head when the cylinder head is cast. CONSTITUTION: A cylinder head casting mold comprises an upper mold core(310), side cores(320), a lower mold core(330) and a water jacket core(340). A penetrating portion(350) is formed in the water jacket core(340). The penetrating portion(350) penetrates an EUI mounting portion of a cylinder and adjoins the upper mold core(310). An air passageway(360) is formed in the penetrating portion(350) of the water jacket core(340) in order to exhaust air therethrough. A chill is inserted by depressing the upper core mold(310) at a position adjacent to the EUI mounting portion. An air passageway(370) is formed in the upper core mold(310) to be connected with the passage way(360) of the penetrating portion(350).