baber/WOPTO huggingface dataset:
Patent KR-20030074996-A (KR)
Title: Novel organometallic compound and organic electroluminescence device using the same
Inventor: KIM GI SEOK
IPC: C09K11/06
Filed: 2002-03-15
Abstract: PURPOSE: A novel organic metal complex and an organic electroluminescence device using the complex are provided, to improve the quality of blue color, the stability, the heat resistance, the production yield and the purity. CONSTITUTION: The organic metal complex is represented by the formula 2, wherein M is Li, Na or K; R1 is H, a substituted or unsubstituted alkyl group of C1-C20 or a substituted or unsubstituted aryl or heteroaryl group of C4-C24; R2 to R9 are identical or different one another and are H or a substituted or unsubstituted alkyl, aryl, heteroaryl or fused ring group of C1-C10. The organic electroluminescence device comprises a first electrode having high work function; a second electrode having low work function; and the organic red light emitting compound of the formula 2 positioned between the first and second electrodes.
Patent KR-20020073438-A (KR)
Inventor: SAINTMARTIN PIERRE HENRI
IPC: A61B17/86
Filed: 2002-03-15
Abstract: PURPOSE: Provided is spinal osteosynthesis system which makes it possible to better stabilize an anchoring member while at the same time better isolating the non-engaged anchoring part from the adjacent environment. CONSTITUTION: The spinal osteosynthesis assembly includes an anchoring member(2) comprising a head(22) and anchoring part(21), and at least one packer(101) comprising a through-orifice(114) capable of receiving the anchoring part(21), characterized in that it comprises retaining part(23) for holding the packer against the head. The packer having a thickness e has a slot(116) through the entire thickness. The slot is arranged in such a way that the packer forms a non-closed annulus.
Patent KR-20030079065-A (KR)
Title: Anti-Lock Brake System Solenoid Valve
Inventor: JI SU HWAN
IPC: B60T8/36
Filed: 2002-04-01
Abstract: PURPOSE: A solenoid valve for an ABS(anti-lock brake system) is provided to reduce cost and working hours by simplifying the process with forming a passage groove in the outer periphery of a valve seat, to increase braking force by preventing water hammering with flowing actively, and to reduce pressure of a housing by discharging oil promptly. CONSTITUTION: A solenoid valve comprises a housing(10) combined with a modulator block; a receiving part(12) formed in the housing; a plunger(20) installed in the receiving part and composed of a protruded part(22); a compression spring(24) combined with the protruded part; a valve seat(30) supported in the compression spring and contained in the housing; an assembling pipe(32) formed in the valve seat; an orifice(40) communicated with the assembling pipe and combined with the side of the housing; a passage(42) formed in the orifice; a passage pipe(41) communicated with the passage; a passage groove(34) formed in the outer periphery of the valve seat; and an outflow port(44) communicated with the passage groove of the valve seat and formed in the housing and the orifice.
Patent KR-20020079411-A (KR)
Inventor: HASEGAWA SHINYA
IPC: H01J37/32
Filed: 2002-04-02
Abstract: PURPOSE: To provide a treating apparatus with plasma, with which undesirable discharge generated at the back surface of a ground electrode is surely suppressed when a substrate mounted on the ground electrode is subjected to a film depositing treatment using a high frequency belonging a VHF band. CONSTITUTION: The treating apparatus has a high frequency electrode 13 and a ground electrode 14, each provided parallel to a reaction vessel 11. The ground electrode 14 is fixed to a ground potential part (flange 20) by an electroconductive column 19. The surface of the connection part (including parts other than the surface of the ground electrode 14, the column 19 or the like) from the ground electrode 14 to the ground potential part is covered with an insulating material 22 being a high frequency propagation medium, and further the whole surface, except a high frequency introducing part, of the insulating material 22 is covered with an electroconductive member 23.
Patent KR-20030081583-A (KR)
Title: A anchor with prefabrication type
Inventor: SIM JAE HWA
IPC: E01F7/00
Filed: 2002-04-12
Abstract: PURPOSE: An anchorage prefabricated anchor is provided to control the whole length of an anchorage and to increase the bearing strength of an anchor by maximizing the contact area with grout. CONSTITUTION: The anchorage prefabricated anchor comprises: a covered steel wire(300) connected to one end of an anchor head and composed of a wire and a covering; a fixture(200) coupled to an end of the covered steel wire(300) and composed of a grip to fix the covering and the wire of the covered steel wire(300), a body(210) having many perforation holes to interpose the grip, and a cap(220) screwed on the body(210); and an anchorage(100) interposed to the outer circumference of the covered steel wire(300) and composed of a hollow body(110) having many perforation holes(420) and a head(120) having a larger diameter than the body(110), wherein a connector(130) is installed correspondingly to the inner diameter of the head(120) and the end of the body(110).
Patent KR-20030082153-A (KR)
Title: Transcription method using polypropylene film
Inventor: LEE TAE SEONG
IPC: B41M1/32
Filed: 2002-04-16
Abstract: PURPOSE: A transfer method using polypropylene film is provided, wherein printing layer formed on the surface of a substrate of polypropylene film is transferred onto the surface of leather so that images such as various high resolution pictures or photographs are reproduced on the surface of the leather. CONSTITUTION: In a transfer method using polypropylene film comprising the processes of manufacturing a delaminating sheet by sequentially forming printing layer and adhesive layer on the surface of polypropylene film; pressing the delaminating sheet onto the synthetic leather so that the printing layer is transferred onto the surface of the leather after putting the delaminating sheet on the surface of synthetic leather; and removing the polypropylene film, the transfer method using polypropylene film comprises the steps of treating the surface of the polypropylene film with corona so that the polypropylene film has surface tension of 30 to 40 dyne/cm; manufacturing a delaminating sheet by sequentially forming printing layer and adhesive layer on the surface of the polypropylene film; putting the manufactured delaminating sheet on the surface of leather if the adhesive layer is semi-hardened; transferring the printing layer onto the leather by pressing the delaminating sheet to the leather at an ordinary temperature; and removing the polypropylene film.
Patent KR-20030085958-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F17/00
Filed: 2002-05-02
Abstract: PURPOSE: A vending machine in rest room is provided to give the convenience of the public by installing a vending machine including a rest room at the street. CONSTITUTION: A vending machine for rest room includes a hygienic band vending machine, an aquarium, a tissue vending machine, a contraceptive appliance vending machine, a television, a record player, a chamber pot(3), a door, an advertising board, a urinal receptacle, a coin receptacle, a weight plate(7), a float(8), a check valve(9), a water tank(11), an external outlet(12), a selection button, an external body, a main body portion, and a selector. The hygienic band vending machine is installed in the inside or the outside of the rest room. The aquarium is installed at an upper end portion of a front gate of the rest room. The tissue vending machine and the contraceptive appliance vending machine are installed at an intermediate portion of the front gate of the rest room. The television and the record player are installed at a front side and a left and a right side of the front gate of the rest room.
Patent KR-20030086824-A (KR)
Title: Method and apparatus for the production of foamed aluminum
Inventor: CHO SUN HYEONG
IPC: B22D21/00
Filed: 2002-05-07
Abstract: PURPOSE: A method and an apparatus for manufacturing aluminum foam are provided to repair and wash the foaming furnace easily by enabling vertical and horizontal movements of foaming furnace from chamber and to decrease ratio of product defects according to frequent movement of the mold by horizontally moving mold of the lower side. CONSTITUTION: The apparatus comprises a chamber(1) to a certain position of side wall(11) and lower wall(12) of which heating means(13,15) are adhered, at both side walls(11) of which a plural doors(17) are installed so that the lower mold(3) moves through the plural doors(17), and at a certain position of the lower wall(12) of which resting groove(16) is installed so that moving member(31) of the lower mold(3) is stably fixed to the resting groove(16); a foaming furnace(2) whose an extended wing part is positioned on upper wall(14) of the chamber(1), and both end parts of which are opened to foam viscosity increased molten aluminum injected through an opening part of the foaming furnace(2); a lower mold(3) whose a moving member(31) is fixed to the resting groove(16) on the lower wall(12) of the chamber(1), in which a part of the foaming furnace(2) is housed so that a foaming space is formed by side wall(21) of the foaming furnace(2), and which receives molten aluminum foam during ascending of the foaming furnace(2); an agitation means comprising driving motor(41) and agitator(4) installed at the lower side of the inner part of the foaming furnace(2) to agitate molten aluminum injected; a sealing member(43) for integrally sealing the foaming furnace(2) by closing the opening part of the foaming furnace(2) for injecting molten aluminum whose viscosity is increased in a separate viscosity increasing furnace and binding the agitation means and foaming furnace(2) using a binding means; a lowerable and liftable means(42) for ascending the sealing member(43) to inject the viscosity increased molten aluminum; and a lowerable and liftable means comprising a vertical fixing rod(51) perpendicularly connected to the driving motor(41) to lower and lift the agitation means and foaming furnace(2) bound by the sealing member(43), a lowerable and liftable member(52) for moving the agitation means and foaming furnace(2) to a preset height by ascent and descent control part(54), and a vertical supporting rod(53) for rotationally supporting the lowerable and liftable member(52).
Patent KR-20030092801-A (KR)
Title: Display panel inspection fixed unit
Inventor: CHO JI HYEONG
IPC: G02F1/13
Filed: 2002-05-31
Abstract: PURPOSE: A chuck unit of a display panel is provided to easily fix a chuck plate without moving the chuck plate in a horizontal direction and freely adjust a slant of the chuck plate. CONSTITUTION: A base plate(110) is arranged at a vision inspecting device including an optical lens for inspecting a degree of flatness of a display panel(D). A support part(120) includes a first post(122a), a second post(122b), and a third post(122c) combined with one edges and other center part of the base plate by screws. A chuck plate(140) is put on the first post, the second post, and the third post to adjust a slant by the first post, the second post, and the third post. A plurality of placing pins(160) are combined with a top of the chuck plate by screws to prevent the display panel inserted into the top of the chuck plate from deflection.
Patent KR-20030093565-A (KR)
Title: Packet estimation method in wireless data telecommunication
Inventor: JUNG YEONG JO
IPC: H04W4/24
Filed: 2002-06-03
Abstract: PURPOSE: A method for measuring packet quantity on wireless data communication is provided to measure an amount of data transceived from a user's wireless terminal in packet quantity, and to display the packet quantity, thereby predicting service charges. CONSTITUTION: A wireless terminal requests an IWF(Interworking Function) unit or a PDSN to set a PPP communication channel(S1). When the PPP communication channel is set(S2), the wireless terminal enables a flag for measuring packet quantity(S3). The wireless terminal decides whether data is transceived between the wireless terminal and a server(S4). If so, the wireless terminal calculates the data in byte units, and stores the data(S5). The wireless terminal measures the packet quantity by dividing stored byte values(S6), and decides whether a connection of the communication channel is cancelled(S7). If so, the wireless terminal disables the flag(S8). The wireless terminal displays the measured packet quantity(S9).
Patent KR-20030095852-A (KR)
Title: In Advance Judging System and Method of Card Issuring on the Internet
Inventor: CHOI KWANG YONG
Filed: 2002-06-15
Abstract: PURPOSE: A system and a method for previously examining a probability of the card issuance using the Internet are provided to process the probability of the card issuance before entering various procedures for the card issuance when a user requests the card issuance. CONSTITUTION: A card request computer(100) requests the previous examination for the card issuance to a card company computer(400) by connecting to a site having a card issuance request program through the Internet. A web server(200) approves the connection of an applicant. A card application database(300) offers the ID confirmation of the applicant. The card company computer opens an application folder in order to make the applicant connect to the site having an examination request transfer program. A server approves the connection of the applicant information. A credit information database(600) evaluates and stores the credit transaction contents of an individual or enterprises, and offers a credit state when the applicant requests the card issuance.
Patent KR-20020056868-A (KR)
Inventor: PARK DONG HWAN
IPC: C08L3/02
Filed: 2002-06-17
Abstract: PURPOSE: Provided is a method for producing a plastic substitute having improved strength and degradability, as well as inexpensive price. CONSTITUTION: The method comprises the steps of (i) mixing 35-95% of starch, 7-35% of fat, 2-13% of glycerin, 3-15% of protein, 3-45% of ethylene, 5-18% of acrylic acid, 0-45% of polyethylene, and 2-12% of water; (ii) cooling and cutting the mixture into particulate; (iii) heat melting the particulate mixture to 80-200 deg.C; and (iv) shaping the molten mixture. The content of polyethylene is 2-15% based on total weight of the mixture. The plastic substitute is any one of cup container, air filter for automobile, dishware material, and packing material.
Patent KR-20040003653-A (KR)
Title: Method for forming the phase shifting mask
Inventor: PARK GI YEOP
IPC: H01L21/027
Filed: 2002-07-03
Abstract: PURPOSE: A method for manufacturing a phase shift mask is provided to simplify processes and to reduce manufacturing costs by forming a spacer at the sidewall of a light shielding pattern. CONSTITUTION: A light shielding layer and a photoresist layer are sequentially formed on a transparent substrate(100). A photoresist pattern is formed to expose a desired region of the light shielding layer. A light shielding pattern(140) is formed by etching the light shielding layer using the photoresist pattern as a mask. A spacer(150) is formed at both sidewalls of the light shielding pattern(140). Nitride or oxide is used as the spacer.
Patent KR-20040006762-A (KR)
Inventor: CHO BYEONG SEON
IPC: H03K5/12
Filed: 2002-07-15
Abstract: PURPOSE: A system for automatically detecting the polarity of a signal is provided to minimize the performance deterioration effect of the system by using the interrupt only when the polarity of the input signal is changed. CONSTITUTION: A system for automatically detecting the polarity of a signal includes an up-down counter(100), a first sensor(200), a second sensor(300) and a polarity determination unit(400). The up-down counter(100) selectively performs the up-count approaching to the upper target value and the down count approaching to the low target value in response to the level of the input pulse signal to output the result as a plurality of bits. The first sensor(200) senses whether the up-down counter(100) reaches to the lower target value or not. The second sensor(300) senses whether the up-down counter(100) reaches to the upper target value or not. And, the polarity determination unit(400) outputs the signal to determine the polarity of the input signal pulse in response to the status of the upper target value or the lower target value.
Patent KR-20020070197-A (KR)
Inventor: KWON BUM JOON
IPC: A63C17/02
Filed: 2002-07-18
Abstract: PURPOSE: Roller skates are provided to enable the use of thin and light bottom sole ensuring the stable fastening thereof, thus improving the convenience of carrying and mounting thereof. CONSTITUTION: The length adjustable roller skates, constructed to be worn at a state that a user wears shoes, comprises a front bottom sole(10) having a first fastening part consisting of a plurality of first fastening holes(10a) formed in a longitudinal direction; a front roller(12) rotatably installed under the front bottom sole; a top side protective member(11) over the front bottom sole; a rear bottom sole(20) having a second fastening part consisting of a plurality of second fastening holes formed in a longitudinal direction; a rear roller(22) rotatably installed under the rear bottom sole; an ankle protective member(21); and a plurality of fasteners for coupling the first and second fastening parts with each other.
Patent KR-20040009167-A (KR)
Title: Electric power supplying apparatus to developing device for electrophotographic image forming device
Inventor: YOON SEOK IN
IPC: G03G15/00
Filed: 2002-07-22
Abstract: PURPOSE: An apparatus for supplying power to a developing device of an electrophotographic image forming system is provided to simplify a process of manufacturing the image forming system, reduce manufacturing cost and stably supply the power of the image forming system to the developing device. CONSTITUTION: An apparatus for supplying the power of an image forming system to a developing device detachably set in the image forming system includes the first, second and third terminals(230,120,170) and a power connecting member(150). The first terminal is protruded from the side of the developing device and electrically connected with each driver of the developing device. The second terminal is connected to a power supply included in the main body of the image forming system. The third terminal is connected with the first terminal. The power connection member electrically connects the second terminal to the third terminal and elastically comes into contact with the second terminal.
Patent KR-20040009883-A (KR)
Title: Bracket for assembling the casing of household appliances
Inventor: KIM DONG HYEON
IPC: H04N5/65
Filed: 2002-07-26
Abstract: PURPOSE: A bracket for assembling a casing of a home appliance is provided to assemble the casing of the home appliance without portions combined using screws. CONSTITUTION: A bracket(40) for combining the first and second casings that constructs a casing assembly with each other includes a bracket body(41), the first and second screw combining parts(50,60). The bracket body has a predetermined length and thickness. The first screw combining part is set at one end of the bracket body to be combined with the first casing and has a through-hole(51). The second screw combining part is set at the other end of the bracket body to be combined with the second casing and has a screw hole. The first screw combining part has a portion(52) for housing a boss of the first casing.
Patent KR-20030011691-A (KR)
Title: Cam member and camshaft having same
Inventor: KUWAHARA TAKESHI
IPC: F16H53/02
Filed: 2002-07-30
Abstract: PURPOSE: A cam member and a camshaft having the cam member are provided to have an excellent scuffing resistance required for the cam member to be subjected to sliding contact as well as an excellent pitting resistance required for the cam member to be subjected to rolling contact. CONSTITUTION: A cam member(1) comprises solid lubricant having an average particle size of up to 100 mu m in an amount of 0.5 vol. % to 3.0 vol. %. The solid lubricant is at least one selected from the group consisting of WS.sub.2, CaF.sub.2, BaF.sub.2, BN, MnS, MoS.sub.2, Cr.sub.2O.sub.3, MoO.sub.3, B.sub.2O.sub.3 and MgSiO.sub.3. The cam member is formed of a sintered alloy having a chemical composition comprising C: from 1.5 to 3.8%; Cr: from 2.0 to 20.0%; Mo: from 0.5 to 3.0%; Si: from 0.2 to 1.0%; P: from 0.2 to 1.0%; Ni: up to 1.0% in volume; and the balance being Fe and incidental impurities. The sintered alloy has a matrix structure in which carbide is precipitated. The matrix structure mainly comprises pearlite.
Patent KR-20040013669-A (KR)
Title: A Coil Temperature control Apparatus of Short Length
Inventor: KIM HAK JUNG
IPC: B21B37/74
Filed: 2002-08-08
Abstract: PURPOSE: A system for controlling temperature of coil of shorter workpiece is provided to control temperature of the coil continuously and properly although strip is positioned between FDT (finishing mill delivery temperature) gauge and CT (coiling temperature) gauge in case that the strip is a shorter workpiece during cooling of hot rolled strip. CONSTITUTION: The system for controlling temperature of coil of shorter workpiece comprises a coil length calculation part(309) for calculating length of coil to be cooled and judging whether the coil is a shorter workpiece or not; a signal processing part(320) for controlling transmission of output values outputted from the coil length calculation part(309) including a plural contact points A and contact points B; and first and second contact point parts(330,340) for controlling transmission of DC (down coiler) speed measured values to an interrupt control part according to output values outputted from the signal processing part(320) including the respective plural contact points A and contact points B, wherein values corresponding to the shorter workpiece are outputted if the coil is the shorter workpiece by judging whether the coil is a shorter workpiece or not in the coil length calculation part(309) if Fe stand(31) of hot finish rolling mill is metal-in, and contact points of the first and second contact point parts(330,340) are operated by passing the outputted values through the signal processing part(320) so that the DC speed measured values are inputted into the interrupt control part until the DC (down coiler) is metal-in.
Patent KR-20040016057-A (KR)
Inventor: CHO WON GI
IPC: H01J1/30
Filed: 2002-08-14
Abstract: PURPOSE: A fabrication method for field emission device is provided to enhance a color purity and to prevent a color mixing by isolating a light reflected toward adjacent pixel. CONSTITUTION: A fabrication method for field emission device comprises a step of forming an anti-reflection film(17) having a visible ray absorption capability on a glass plate and forming an insulating layer(18) on the anti-reflection film, a step of forming a base plate(10) by forming in order a cathode electrode(11), emitters(14,15,16), an another insulating layer(12), and a gate electrode(13) on the insulating layer(18), a step of forming a face plate(20) by forming in order an anode electrode(21), a phosphor(22), and a metal-back(23) on a glass plate different from the glass plate, a step of making a vacuum seal through a spacer(30) after arranging the face plate against the base plate. The visible ray absorption capability of the anti-reflection film is from 0.9 to 0.98.