baber/WOPTO huggingface dataset:
Patent KR-20040020608-A (KR)
Title: Floor structure of building
Inventor: LEE BONG JIK
IPC: E04F15/20
Filed: 2002-08-31
Abstract: PURPOSE: An interlayer floor structure of a building is provided to block the interlayer impact sound. CONSTITUTION: The interlayer floor structure of a building contains: a floor slab(10) partitioning off a space into many layers; a sound-insulating sheet(20) placed on the floor slab(10); a sound-absorbing panel placed between the sound-insulating sheet(20) and the floor slab(10); a finishing mortar layer(50) formed by placing mortar on the sound-insulating sheet(20); and a lightweight cellular concrete layer(40) formed between the sound-insulating layer(20) and the finishing mortar layer(50).
Patent KR-20030019270-A (KR)
Title: Image print apparatus and control method thereof
Inventor: MURATA TAKAYUKI
IPC: B41J2/05
Filed: 2002-08-31
Abstract: PURPOSE: An image recording device and a control method thereof are provided to stabilize the ejection of ink for any recording images and improve the quality of the images, to accelerate recording speed, to increase the durability of a discharge heating device and to simplify the structure of a system and reduce the cost. CONSTITUTION: An image recording device and a control method thereof quickly reduces charges accumulated in a capacitor(309) that is used as a device for reducing the voltage variations of a recording head(300) with a low-cost arrangement. After a head power supply VH which supplies power to the recording head is turned off, a recording element of the recording head is so driven as not to discharge ink. In addition, a voltage controller reduces voltage remaining in a voltage variation reducing part by controlling an image recording part and transmitting driving signals having a predetermined pulse width for driving the recording element.
Patent KR-20040022272-A (KR)
Inventor: KIM HYEON JUNG
IPC: B60N3/10
Filed: 2002-09-03
Abstract: PURPOSE: A folder tray of a vehicle is provided to prevent a neck and a head of a passenger in a second line seat in collision from colliding to the tray by folding a front portion of the folder tray hinged to a seat. CONSTITUTION: A sensor(4) detects a collision of a vehicle. A power unit operates an electromagnet(5) by receiving power(7) with a signal of the sensor. A spring expands when a hook is unlocked after maintaining compression. A pestle(11) hits a hinge(9) connecting a supporting rod(3) of a folder tray(2) and a seat(20) according to expansion of the spring. Thereby, a front portion of the folder tray is folded downward in the collision.
Patent KR-20040021210-A (KR)
Title: Boiler with dual water chamber
Inventor: CHOI JIN MIN
IPC: F24H1/40
Filed: 2002-09-03
Abstract: PURPOSE: A boiler with a double water chamber is provided to form inner and outer water chambers without chimneys so as to increase the electric heating surface, thereby reducing the size of the boiler. CONSTITUTION: A boiler with a double water chamber is composed of an enclosure(10) having a combustion chamber(13), a burner(90) communicated with the combustion chamber, at least one chimney(30) attached to the enclosure and communicated with the combustion chamber, inner and outer water chambers(24,22) communicated between an outer wall of the outermost chimney and an inner wall of the enclosure, spiral water pipes(44,42) contained in the water chamber in parallel, an outer smoke path(11) formed between the inner and outer water chambers, at least one baffle(60) contained in the smoke path, and an exhaust pipe(80) communicated with the chimney and the smoke path.
Patent KR-20040021791-A (KR)
Title: A matching device of dual mode ds3 circuit network for atm exchange
Inventor: JUNG YEONG JUN
IPC: H04L12/50
Filed: 2002-09-04
Abstract: PURPOSE: A DS3 dual mode subscriber line interface unit in an ATM exchange is provided to selectively operate either a structure mode or an unstructured mode according to an associated selection signal. CONSTITUTION: A DS3 dual mode subscriber line interface unit in an ATM exchange consists of the first and second LIUs(Line Interface Units)(100,105), the first and second matching parts(110,115), a cell processing part(160), a control part(140), a memory part(150), a clock part(190), and a power supply part(200). The first and second LIUs(100,105) input and output line signals of 44.736Mbps DS3 line level signals in a matching state according to associated control signals. The first and second matching parts(110,115), respectively connected to the first and second LIUs(100,105), input and output multiplexing, demultiplexing, bypass or framer processed line signals through associated paths according to associated control signals. The cell processing part(160) is composed of the first cell processing parts(170,175) and the second cell processing parts(180,185). The control part(140), controlling and monitoring each function part, executes processor communication with an upper level part. The memory part(150) writes, stores, and outputs the operation information of the control part(140) and the first and second cell processing parts(170,175,180,185). The clock part(190) processes a clock signal supplied from an upper level part and converts it a plurality of relevant clock signals. The power supply part(200) processes a power signal supplied from an upper level part and converts it into a plurality of DC power sources.
Patent KR-20040022331-A (KR)
Title: Propeller shaft support
Inventor: BANG JEONG HWAN
IPC: B60K17/24
Filed: 2002-09-05
Abstract: PURPOSE: A supporting structure for a propeller shaft is provided to reduce vibration and noise by maintaining an angle of a jointing portion of a front propeller shaft and a rear propeller shaft with a center bearing moving up and down along with a rear axle. CONSTITUTION: A center bearing(54) supports a jointing portion of a front propeller shaft(52) and a rear propeller shaft(53) to make a specific angle. A front universal joint(56) connects an input shaft of a transmission(51) and the front propeller shaft. A rear universal joint(57) connects the rear propeller shaft and a rear axle(55). A bearing bracket(58) supports the center bearing by being connected to a floor panel(60). An operating cylinder(61) is fixed to the floor panel and connected to the rear axle in a piston rod. Therein, the operating cylinder generates hydraulic pressure by vibration of the rear axle. A slave cylinder is fixed to the floor panel and connected to the center bearing bracket in the piston rod. Therein, the slave cylinder moves the center bearing bracket up and down by hydraulic pressure of the operating cylinder transmitted through a hydraulic pipe(63). Therefore, the angle of the front propeller and the rear propeller is maintained stably by moving the center bearing along with the rear axle.
Patent KR-20040022002-A (KR)
Inventor: CHO SEONG MIN
IPC: H01M8/02
Filed: 2002-09-06
Abstract: PURPOSE: Provided is a direct methanol fuel cell with a simple structure, is manufactured with ease, is capable of being downsized, and improves the fuel supply amount uniformity, energy density and output density. CONSTITUTION: The direct methanol fuel cell comprises: a membrane electrode assembly(MEA) comprising an anode(30,31), a cathode and a hydrogen ion conductive electrolyte membrane disposed between the anode(30,31) and the cathode; and a fuel-supported matrix(10) disposed on the surface of the anode(30,31) and having a net structure capable of supporting the fuel and supplying the supported fuel to the anode(30,31). In particular, the fuel-supported matrix(10) comprises a polymer support(100).
Patent KR-20040024121-A (KR)
Title: Inductor using in Radio Frequency Integrated Circuit
Inventor: CHO GYE OK
IPC: H01L23/522
Filed: 2002-09-13
Abstract: PURPOSE: An inductor is provided to increase the quality factor of the inductor by minimizing parasitic components generated by the coupling between metal layers. CONSTITUTION: An inductor(D1) comprises a plurality of unit inductors(D2a,D2b,D2c) constituting a vertical spiral structure, wherein at least one of the unit inductors has a vertical cross section having an inverse trapezoidal shape. The unit inductor includes metal layers(68a,74), and a conductive plug(72) for connecting the metal layers in a vertical direction.
Patent KR-20040025331-A (KR)
Title: Concrete structure with fiber reinforced plastic bar as reinforcement thereof
Inventor: HWANG YUN GUK
IPC: E04C5/07
Filed: 2002-09-19
Abstract: PURPOSE: A concrete structure using a fiber reinforced plastic bar as a stiffener is provided to improve the safety of a structure and to prevent the waste of materials according to the excessive use of stiffeners. CONSTITUTION: The concrete structure using a fiber reinforced plastic bar as a stiffener contains: a concrete body(2) formed in the shape of a slab or a beam; and a fiber reinforced plastic bar(3) attached to one side of the concrete body(2) to function as a stiffener. Wherein the fiber reinforced plastic bar(3) is composed of an attached part(C) attached to the concrete body(2) using adhesives(4) and an unattached part(D) detached to the concrete body(2).
Patent KR-20040025490-A (KR)
Inventor: JEONG YONG SEOK
IPC: B65D33/34
Filed: 2002-09-19
Abstract: PURPOSE: An easily openable packing bag with double adhesion finishing treatment is provided which is widely openable through its one side without destroying it, allowing a user to easily accessible to the contents in the packing bag and to entirely empty the packing bag without leftovers of the contents, which is usable as a container by itself, and which is recycled in an environment-friendly manner. CONSTITUTION: The packing bag comprises: an opening band(202) disposed along the peripheral edge of the packing bag; an adhesive portion(204) of a terminal portion of the packing bag; an opening tab(205) extending from one side of the packing bag to be bonded to the adhesive portion(204); and another adhesive portion(206) bonded to a starting portion of the opening tab(205).
Patent KR-20030055095-A (KR)
Title: Method of fabricating a solid electrolytic capacitor
Inventor: BAE SANG JUN
IPC: H01G9/02
Filed: 2002-09-24
Abstract: PURPOSE: A method is provided to enable electrodes to be divided exactly at an anode drawing part irrespective of polymerization of a conductive high molecular compound by coating a hardening liquid resin at a boundary for dividing an anode drawing part and a cathode region. CONSTITUTION: A method comprises a step of preparing an aluminum foil(110) where porous layer is formed at both surfaces, a step of forming a dielectric thin film(122) on the aluminum foil, a step of coating a hardening liquid resin at a boundary for dividing an anode drawing part and a cathode region among the aluminum foil, a step of hardening the hardening liquid resin, a step of forming a conductive polymer layer(124) and a conduction layer(128) at the cathode region of the aluminum foil, and a step of forming an anode terminal and a cathode terminal on the anode drawing part(110a) and the conduction layer(128), respectively.
Patent KR-20040028250-A (KR)
Title: Sensor responsive toy for up-and-down motion and its method for operation
Inventor: KANG NAM GI
IPC: A63H13/00
Filed: 2002-09-30
Abstract: PURPOSE: A toy moving up/downward having a sensor-sensitive ability and a method for moving the same are provided to help achievement performance and sentiment development of babies by conducting up/down movement of the toy till the baby approaches the toy N times and by stopping movement of the toy when the baby approaches the toy N+1 times. CONSTITUTION: The toy comprises an input part(10) for inputting numbers of movement; a display device(20) for expressing status and emotional condition according to signals output from a central processing device(60); a sensor fusion array part(40) having an infrared ray sensor and a supersonic sensor; a sensor connection circuit(30) to transfer data to the central processing device(60); a contact sensing device(50); a driving circuit part(70); a sound part(80); the central processing device(60) connected to all of the input part(10), the display device(20), the sensor connection circuit(30), the contact sensing device(50), the driving circuit part(70) and the sound part(80). The apparatus further has a rotational part(90) for revolving entire portion of the toy hanged under a fixing position on ceiling of a house.
Patent KR-20040029761-A (KR)
Title: Apparatus and Method for Preventing Inverted Insertion of The Electrolytic Condenser
Inventor: KWON SUN SU
IPC: H05K13/08
Filed: 2002-10-02
Abstract: PURPOSE: An apparatus and a method for preventing a state of inverse insertion of an electrolytic capacitor are provided to prevent the damage of circuits by deciding correctly states of inverse insertion of electrolytic capacitors mounted on a PCB. CONSTITUTION: An apparatus for preventing inverse insertion of an electrolytic capacitor includes a sequential voltage measurement unit(21), a decision unit(22), and a display unit(23). The sequential voltage measurement unit(21) is connected to a plurality of electrolytic capacitors inserted into a PCB in order to measure sequentially voltages induced to aluminum cases of each electrolytic capacitor. The decision unit(22) decides states of inverse insertion of the electrolytic capacitors by comparing the measured voltages of the sequential voltage measurement unit to a setup value. The display unit(23) displays the states of the inverse insertion of the electrolytic capacitors.
Patent KR-20040031162-A (KR)
Title: Organic electrolytic solution and lithium battery employing the same
Inventor: HWANG SEUNG SIK
IPC: H01M10/05
Filed: 2002-10-04
Abstract: PURPOSE: An organic liquid electrolyte which can stabilize lithium and increase the ion-conductivity of lithium, thereby improving charge-discharge efficiency of lithium, is provided by comprising an alkoxy-containing compound such as trimethoxy propane(TMP), and optionally an organic compound containing a polyglyme and dioxolane moiety. CONSTITUTION: The organic liquid electrolyte comprises an alkoxy-containing compound having a structure of CH3O(CH2)nCHR1R2, wherein n is an integer from 1 to 5, and R1 and R2 are independently, halogen atom, hydroxyl, substituted or unsubstituted C1-C20 alkyl, substituted or unsubstituted C1-C20 alkoxy, substituted or unsubstituted C6-C30 aryl, substituted or unsubstituted C6-C30 aryloxy, substituted or unsubstituted C2-C30 heteroaryl, or substituted or unsubstituted C2-C30 heteroaryloxy. The organic liquid electrolyte selected from one or more organic compound(s) having a polyglyme and dioxolane moiety.
Patent KR-20020090949-A (KR)
Inventor: KIM HOE YUL
IPC: G06F17/30
Filed: 2002-10-08
Abstract: PURPOSE: An electronic album and a method for searching the image data of the electronic album are provided to search the vast amount of the image data easily in the short time by using a plurality of characteristic filters. CONSTITUTION: An input port receives the analog and digital image data inputted from an external device. A storing part(240) stores the inputted image data. A display part(250) displays the image searched by a searching program. An output port outputs the image data to the external device. A controlling part(220) controls the input port, the display part, the storing part and the output port, and executes the program stored in the storing part. The searching program includes a program code receiving a searching command including a keyword, the program code extracting the filter matching to the keyword, the program code searching the image data matching to the searching command by using the filter, and the program code extracting an image file including the image and displaying the image file on the display part.
Patent KR-20040032303-A (KR)
Title: An apparatus for removing fallen ore on unloader hopper
Inventor: KIM GI HANG
IPC: B65G47/00
Filed: 2002-10-09
Abstract: PURPOSE: A falling rock removing device of an unloader hopper is provided to decrease the failure rate in post-process by automatically dropping falling rock into the hopper, and to improve loading efficiency by restricting adhesion of falling rock on the windbreak with removing the falling rock quickly. CONSTITUTION: A falling rock removing device comprises a rock falling part(10) having a folding plate fixed to a windbreak of a hopper(200) by a hinge and a rotating member(12) turned and fastened in the rear part of the folding plate, and removing by dropping falling rock into the hopper; a moving part having a guide arm(32) turning the rotating member, a fixing member(34) fastening the guide arm, and a moving body(40) combined with the fixing member and moved along a rail(36) formed in the upper part of the windbreak of the hopper; and a driving part(50) having a driving motor(52) installed in the lower part of the hopper and a wire rope(56) winding on a drum(54) rotated by the driving motor, and opening the folding plate by connecting to the moving body of the moving part.
Patent KR-20020081577-A (KR)
Inventor: KIM YUIN YOUNG
IPC: A23L7/10
Filed: 2002-10-10
Abstract: PURPOSE: A process of preparing cooked brown rice is provided by cooking rice bran and rice embryo-buds generated during rice polish with polished rice immediately after the rice polish and then packing. Whereby, the cooked rice is soft like polished cooked rice while simultaneously containing unpolished rice nutrients. CONSTITUTION: Rice is milled into polished rice and rice bran containing rice embryo-buds. The polished and rice bran containing the rice embryo-buds are mixed in a ratio of 1:0.5 to 3 immediately after the milling and then cooked.
Patent KR-20040033226-A (KR)
Title: Washing method in washing machine
Inventor: KIM YEONG SU
IPC: D06F33/02
Filed: 2002-10-11
Abstract: PURPOSE: A washing method for a washing machine is provided to improve washing efficiency and prevent re-contamination by adjusting washing hours, temperature of water and the number of washing courses according to the kind of pollutant without using detergent. CONSTITUTION: Power is supplied to a washing machine, and detergent-free washing is selected(100). Water is supplied in pushing a washing start button(102), and heated to 20-40 deg.C by turning on a heater(104). Optimal temperature is decided according to the kind of laundry(106), and washing is performed by turning off the heater(108,110). Cool water is supplied to the washing tub to lower temperature of water to 60 deg.C after draining and dehydrating(116), and water is supplied to the predetermined water level(120). Washing is performed within 7 minutes(122), and draining and dehydrating are performed(126). Rinsing is performed by supplying water(128,130), and washing is finished by draining and dehydrating(132).
Patent KR-20040036823-A (KR)
Title: Liquid crystal display manufacturing system and manufacturing method thereof
Inventor: CHOO DAE HO
IPC: G02F1/13
Filed: 2002-10-25
Abstract: PURPOSE: A system for fabricating an LCD device is provided to apply a liquid crystal such that the liquid crystal can be equal to a spacer having high uniformity in height, in order to easily perform a compression process, and to fill the liquid crystal higher than the spacer, thereby preventing cell gaps from changing. CONSTITUTION: A spacer forming device(32) forms a spacer on an upper side of a lower substrate. A sealant forming device(33) forms a sealant on an upper side edge of the lower substrate where the spacer is disposed. A liquid crystal applying device(34) applies a liquid crystal inside the sealant. An assembly device(36) attaches an upper substrate to the lower substrate where the liquid crystal is applied in vacuum state. A pressurizing device(39) pressurizes the attached upper substrate and the lower substrate. A sealant hardening device(41) hardens the sealant between the attached upper substrate and the lower substrate, and combines the two substrates.
Patent KR-20030074083-A (KR)
IPC: H01L21/822
Filed: 2002-10-30
Abstract: MIM 캐패시터의 하층 전극의 하면에 Cu 배선 구조를 접속시켜, Cu 배선을 통해 하층 전극에 전하를 공급하는 구성으로 함과 함께, 층간 절연막 등의 산화막에의 Cu 확산을 방지할 수 있는 배선 기능의 신뢰성이 유지 가능한 반도체 장치를 제공한다. 
     하나 또는 복수의 배선(34a∼34e)과, 배선(34a∼34e)의 상면과 접속되어 이루어지는 하층 전극(38)과, 상층 전극(40)이 용량 결합하여 이루어지는 MIM 캐패시터를 갖고, 하층 전극(38)은 배선(34a∼34e)의 재료의 확산을 방지하는 재료로 이루어짐과 함께, 배선(34a∼34e)을 내포한다.
Patent KR-20030036047-A (KR)
Title: Integrated schottky barrier diode and method of fabricating the same
Inventor: ASANO TETSURO
IPC: H01L29/47
Filed: 2002-10-30
Abstract: PURPOSE: To solve the problems wherein downsizing of chip does not make progress and that manufacturing process becomes complicated, because large distance margin is necessary for trench formation, for conventionally the trench is formed and polyimide layer is embedded in the trench on account of isolation of an integrated Schottky barrier diode. CONSTITUTION: Each Schottky barrier diode is isolated by an insulating region formed by ion implantation. Since big concavity and convexity on GaAs surface such as trench and polyimide disappear, the distance margin taken misalignment of a mask into consideration is unnecessary, therefore, considerable shrinkage in the chip realizes. Furthermore, an advantage of simplification of the manufacturing process is possessed.
Patent KR-20040043349-A (KR)
Title: optical disk eject device
Inventor: PARK YEONG HO
IPC: G11B17/04
Filed: 2002-11-18
Abstract: PURPOSE: A device for discharging an optical disc is provided to discharge the optical disc from an optical disc discharging part much more by installing the optical disc discharging part at one or both sides of the optical disc discharging device. CONSTITUTION: A timer recognizes an elapsed time that the optical disc is discharged at an optical disc discharging door by installing to the inside of the optical disc discharging door. A rotational plate(83) is rotated with a rotational motor(82) driven by the recognition of the timer. A housing(84) receives the rotational plate inside, forms a guide groove(85) at one side, and is installed to one or both sides of the optical disc discharging door. Inserted into the guide groove and connected to an edge of the rotational plate with a link(86), a guide bar(87) is slid to the inside/outside of the guide groove by the rotation of the rotational plate. An upwardly inclined push bar(88) discharges the optical disc by connecting to an end of the guide bar.
Patent KR-20040043876-A (KR)
Title: Antenna apparatus for portable wireless terminal
Inventor: KIM HYEONG SEOK
IPC: H01Q1/24
Filed: 2002-11-20
Abstract: PURPOSE: An antenna device of a portable wireless terminal is provided to install a helical antenna vertical to the longitudinal direction of the portable wireless terminal by installing a feeding point at a center between both ends of the helical antenna. CONSTITUTION: An antenna device of a portable wireless terminal includes a helical antenna and a feeding point. The helical antenna(433) has a predetermined pitch and a predetermined radius. The helical antenna is installed vertically to the longitudinal direction of the portable wireless terminal. The feeding point(441) is formed at a predetermined point between both ends of the helical antenna. The predetermined point between both ends of the helical antenna corresponds to a center between both ends of the helical antenna.
Patent KR-20030005104-A (KR)
Title: method and device for pepper manufacturing
Inventor: KIM MONG PIL
IPC: A23L27/10
Filed: 2002-11-27
Abstract: PURPOSE: Provided are a method and a device for manufacturing pepper powder which is removed from harmful agricultural chemicals and heavy metal components, and maintain its nutrients, colors and a taste. CONSTITUTION: The method for manufacturing pepper powder comprises the steps of: washing and rinsing red pepper; crushing the washed red pepper to destroy its water layer of flesh; heat-drying the crushed red pepper at 60 deg.C; pulverizing the dried red pepper in to a selected particle size; and quantifying and packing the red pepper. The device for manufacturing pepper powder comprises the parts of: a washing and rinsing part(1); a first crushing part(2); a heat-drying part(3); a pulverizing part(4); and a packing part(5).