baber/WOPTO huggingface dataset:
Patent KR-20040016046-A (KR)
Title: A Grinding Apparatus for Fine Powder
Inventor: MAENG CHANG YEONG
IPC: B02C13/20
Filed: 2002-08-14
Abstract: PURPOSE: A micro-grinding device is provided which improves grinding efficiency by generating proper impulse according to the state of raw materials, and in which injection of separate grinding balls is not required so that wear and damage of grinding blades and case are minimized. CONSTITUTION: The micro-grinding device comprises a case(100) in which a certain closed space is formed, and on upper and lower surfaces of which raw material injection port(120) and discharge port are respectively installed; a raw material grinding part(200) comprising a plural rotation shafts(210,220) rotationally fixed to an inner side of the case(100), and a plurality of grinding blades(210a) reciprocally alternately connected to the rotation shafts(210,220) perpendicularly to the rotation shafts(210,220); and a power transmission part(300) for simultaneously driving the rotation shafts(210,220), wherein one side of the discharge port is branched off from the discharge port so that recirculation pipe(130a) connected to the injection port(120) is connected to the one side of the discharge port, wherein the case(100) further comprises a cooling means(110) installed on an outer surface of the case(100), and the cooling means(110) comprises a plurality of cooling plates(110a) and cooling fluid moving pipe(110b), and wherein the power transmission part(300) comprises pulley(310) fixed to the rotation shaft(210), pulley(320) connected to the rotation shaft(220) so that the pulley(320) is engaged with the pulley(310), and driving motor(330) connected to the pulley(320).
Patent KR-20040019580-A (KR)
Title: Radio interphone for restaurant
Inventor: RA KEUK HWAN
IPC: H04M9/00
Filed: 2002-08-28
Abstract: PURPOSE: A wireless interphone for restaurants is provided to install a central interphone on a counter of a restaurant, and to dispose table interphones on each table, in order to implement free communication between employees and customers, thereby minimizing time and manpower consumption. CONSTITUTION: A table interphone transmits a user's intention through a microphone while pressing a speech button by installing interphone bodies on each table of a restaurant. If a signal of the table interphone is received while an interphone body(45) is installed on a counter of the restaurant, a central interphone(1) lights corresponding channel lamps(39), transmits the user's intention through a microphone(11) while pressing a corresponding speech button(41), and transmits the user's intention through a speaker(19). The central interphone(1) comprises as follows. A central transmitter modulates a voice signal inputted through the microphone(11) into a high frequency signal, and transmits the high frequency signal through a transmission antenna. A central receiver modulates a signal received from a receiving antenna into a voice signal, and outputs the voice signal through the speaker(19).
Patent KR-20040020190-A (KR)
Title: A cutting apparatus for wire rod coil with short pitch
Inventor: KANG MYEONG GWON
IPC: B21B15/00
Filed: 2002-08-30
Abstract: PURPOSE: An apparatus for cutting short pitch wire rod coil is provided to perform the continuous process of coil coiling and transferring operations and enable cutting treatment to be done per parts of wire rod coil by automatically cutting the connected wire rod when a connected wire rod is generated between preceding and following coils. CONSTITUTION: In an apparatus for cutting a wire rod when preceding and following coils are connected to each other in a wire rod coil coiling accumulator, the apparatus(1) comprises a circumferential groove(5) connected to a lower part of tube of the accumulator to guide the wire rod to the center; a cutting device(10) comprising cutting blades(15a,15b) moved by a power cylinder(17) at both sides of the circumferential groove(5) to cut the wire rod in rear of the preceding coil; and a wire rod position adjusting device(60) comprising a roller(62) ascended and descended by a lowerable and liftable cylinder(64) at an upper side of the cutting device to adjust position of the wire rod to a cutting groove of the cutting blades of the cutting device by descending the wire rod positioned in the circumferential groove so that wire rods connected to each other between the preceding and following coils(330) are cut by the apparatus.
Patent KR-20040022669-A (KR)
Title: Fan housing for air-conditioner
Inventor: LEE NAE YEONG
IPC: F24F1/56
Filed: 2002-09-09
Abstract: PURPOSE: A fan housing of an air conditioner is provided to smoothly flow air sucked into a fan housing. CONSTITUTION: A housing body contains a blower fan inside, and has a space for guide air discharged from the blower fan. A circular inlet(36) of the housing body is open in a rotary center direction of the blower fan in the housing body for sucking the air in. An outlet(38) of the housing body is open in a contact direction of a circle formed by the rotating blower fan for discharging the air discharged from the blower fan out of the housing body. An orifice part(40) is formed surrounding an edge of the inlet for guiding an air current flowing in the inlet.
Patent KR-20040024050-A (KR)
Title: Manufacture method and structure of metal ornament place
Inventor: GWON YOUNG MO
IPC: B44C1/00
Filed: 2002-09-12
Abstract: PURPOSE: Provided is a method for making a metal decoration plate, which presents various patterns directly deposited on the metal plate which are not changed after a long-time use, comprises simplified processing steps to reduce the cost, and improves the light-emitting effect and life. CONSTITUTION: The method comprises the steps of: washing the surface of a metal plate(10) in the form of a sheet; processing the washed surface of the metal plate and applying an electrolytic material; forming a deposition layer(30) having various patterns on the electrolyte-coated surface; heat-treating the surface of the deposition layer for about 72 hours at 80-100 deg.C and forming another patterned layer(40) having various patterns; further processing the surface of the patterned layer(40), heating the surface and coating the surface to form a coating layer(50).
Patent KR-20030025814-A (KR)
Title: Illumination unit having at least one led as light source
Inventor: ELLENS ANDRIES
IPC: C09K11/64
Filed: 2002-09-13
Abstract: PURPOSE: An illumination unit with at least one light emitting device(LED) as a light source is provided to emit a white light and obtain excellent color rendering and a high output by emitting primary radiation in the range from 300 to 430 nanometer. CONSTITUTION: The primary radiation is completely converted into longer-wave radiation by phosphors which are exposed to the primary radiation of the LED. The conversion takes places at least with the aid of a phosphor which emits green with a peak emission wavelength at 495 to 540 nanometer and originates from the class of the Ce-activated sialons such that the sialons correspond to the formula Mp/2Si12-p-qAlp+qOqN16-q:Ce3+, where M=Ca individually or in combination with Sr, with q=0 to 2.5 and p=0.5 to 3.
Patent KR-20020080319-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21F99/00
Filed: 2002-09-27
Abstract: PURPOSE: A wire rod processing system is provided to improve working productivity of the wire rod by in-lining drawing, correcting and hardening processes of the wire rod, thereby continuously processing the wire rod. CONSTITUTION: In a wire rod processing system comprising a drawing unit for drawing a wire rod coiled on an idle bobbin so that the wire rod has a certain diameter, a correction unit for correcting the drawn wire rod, and a hardening unit for hardening the corrected wire rod, the wire rod processing system is characterized in that the drawing unit(200) comprises a drawing dies(210) for reducing diameter of the wire rod (W) uncoiled from the idle bobbin(100), and a pulley block(220) which is arranged at the exit side of the drawing dies(210) and driven in the state that a part of the wire rod (W) is coiled on the pulley block(220) so that the pulley block(220) pulls the wire rod (W) from the drawing dies(210) to draw the wore rod (W), the correction unit(300) comprises correction parts(310,320) which are arranged in rear of the pulley block(220) to correct vertical and horizontal directional bends of the wire rod (W) coming out from the pulley block(220) as the wire rod (W) is being uncoiled from the pulley block(220), and the hardening unit(400) comprises a housing(410), a hollow rotation shaft, a rotation drum, first and second blocks, first roll dies, second roll dies, driving means, and a power supply means.
Patent KR-20040031408-A (KR)
Title: Method of mixing remicon for improving durability and reducing unit cost
Inventor: KIM KYOUNG WAN
IPC: B28C5/00
Filed: 2002-10-05
Abstract: PURPOSE: Provided is a cement technology, especially a technology of mixing ready-mixed concrete. The technology greatly contributes to the low material cost and enhances the durability of the cement structure because of the decrease in unit quantity. CONSTITUTION: The mixing method comprises increasing 0.002-0.2wt.% of the AE water-reducing agent of high performance per unit of binder, following the 1 cm increase of the slump specification, thereby maintaining unit cement quantity and unit quantity constant as the specification of the slump increases.
Patent KR-20040038216-A (KR)
Title: Balancing Structure of Washing Machine's Motor
Inventor: LEE UN YONG
IPC: D06F25/00
Filed: 2002-10-31
Abstract: PURPOSE: Balancing structure of a washing motor is provided to prevent vibration, noise and mechanical friction in rotating and to increase the durability of the washing motor and the washing tub by rotating the washing motor with keeping balance around the axis of rotation of the washing motor. CONSTITUTION: A balance system is composed of a washing motor(200) rotating a washing tub; a jig(400) supporting the lower part of the washing motor and rotating the washing motor; and a balancing unit mounted around the washing motor to compensate the preponderance of weight of the washing motor rotated and installed in the jig. The balancing unit keeps the balance of the washing motor in rotating with compensating the eccentric portion of the washing motor. Noise and vibration are reduced with rotating in keeping the balance.
Patent KR-20040040832-A (KR)
Title: Vacuum chuck of Liquid Crystal Display Device
Inventor: YOO MYEONG HO
IPC: G02F1/13
Filed: 2002-11-08
Abstract: PURPOSE: A vacuum chuck of a liquid crystal display is provided to prevent a vertical line spot of the chuck from generating by the shape of the vacuum chuck. CONSTITUTION: The vacuum chuck comprises support members(51), which are made of metal materials and have a protrusion portion for mounting a glass substrate(50). A vacuum line(52) is formed at a depression portion between the support members(51) for fixing the glass substrate(50). A dummy pattern(53) is patterned to an upper portion of the vacuum line(52) formed toward the direction of a data line. In the support members(51), the protrusion portion of a square edge shape is formed repeatedly from the edge and the center of the chuck with a constant distance.
Patent KR-20040041453-A (KR)
Title: cover apparatus of conveyor for material transfer
Inventor: CHOI BYEONG HA
IPC: B65G15/00
Filed: 2002-11-11
Abstract: PURPOSE: A cover device of a raw material transferring conveyor is provided to prevent rain or foreign materials from flowing into the raw materials loaded on the conveyor, smoothly perform a raw material transferring work, and improve productivity by mounting a cover plate over the conveyor, folding the cover plate in a chute and unfolding the cover plate after passing through the chute. CONSTITUTION: A cover device of a raw material transferring conveyor is composed of supporting bars(13) installed to both sides of a conveyor for carrying raw materials at regular intervals and elastically mounted with a spring(12) at the upper end; a cover plate(20) placed on the upside of the supporting bars to cover the upper part of the conveyor not to flow the rain or foreign materials into the raw materials carried by the conveyor; guide rolls(30) disposed to upper and lower parts of both sides of a chute(4) for guiding the raw materials supplied to the conveyor to support the cover plate; a pair of movable plates(40) installed to the inner center of the chute to fold the cover plate positioned in the chute and formed to move about a hinge shaft(42); and a protecting plate(50) installed on the movable plate to prevent the raw materials from being attached on the upside of the movable plate.
Patent KR-20040042731-A (KR)
Title: File and registry monitoring method for host system
Inventor: WANG JU SANG
IPC: G06F15/00
Filed: 2002-11-15
Abstract: PURPOSE: A method for monitoring a file and a registry of a host system is provided to minimize a damage of a system by discriminating hacking, and performing confrontation as monitoring the use of the file and the registry in the system. CONSTITUTION: A file monitor driver for collecting a file event is initialized. A communication channel for interchanging data with a system engine is opened through a safe-zone host interface. An event filter is loaded by generating a filter tree after collecting the file event and initializing the filter tree. If the file event is identical with the event filter, it is judged that the same event file is present in a cache. If the same event file is present, the event file is dropped. If not, a file event structure is generated. The file event is transmitted to the system engine through the safe-zone host interface.
Patent KR-20030041824-A (KR)
Title: Control apparatus and self-diagnostic method for electronic control system
Inventor: KOMIYA MOTOKI
IPC: H04Q9/00
Filed: 2002-11-20
Abstract: PURPOSE: To make possible to utilize data of the results of self-diagnosis under a state of high reliability even upon occurrence of a disturbances, e.g. an abnormal drop of power supply voltage. CONSTITUTION: Power devices 31, 32 and 33 transmit data indicative of the results of self-diagnosis to a controller 21 by serial communication through a communication line 23. When a low voltage detecting circuit 24 detects an abnormal drop of power supply voltage, a CPU 22 neglects the serial communication data. The data is neglected until a counter 26 counts the number of times of serial communication and communication with all power devices 31, 32 and 33 makes a round. Even in such a case as the effect of power supply voltage drop remains in the form of a communication delay after the power supply voltage is recovered, data having a possibility of abnormality is neglected and only the data of self-diagnosis having high reliability can be utilized.
Patent KR-20040044706-A (KR)
Title: Cassette for lcd glass
Inventor: JANG SANG DON
IPC: B65G1/00
Filed: 2002-11-21
Abstract: PURPOSE: A glass loading cassette for an LCD(Liquid Crystal Display) is provided to prevent bend of a glass from generating when loading the glass mounted to a large scale LCD. CONSTITUTION: A side frame(30) supports a side surface of a glass(10). A rear frame(40) supports a rear surface of the glass(10). A front frame(20) supports a front surface of the glass(10). Plural side frames(30) are provided upper and lower directions of the cassette(1) and include a plurality of side support members(31). The side support member(31) for supporting a side edge of the loaded glass(10) is protruded from a side frame(30) to another side frame(30). Plural rear frames(40) are provided upper and lower directions of the cassette(1) and include a plurality of rear support members(41). The side support member(41) for supporting a rear edge of each glass(10) is protruded toward the front from the rear frame(40).
Patent KR-20040045712-A (KR)
Title: drill maneuvering jig
Inventor: PARK SU YONG
IPC: B25B11/00
Filed: 2002-11-25
Abstract: PURPOSE: A drilling jig is provided to quickly and precisely drill holes in a workpiece without a marking process. CONSTITUTION: A drilling jig(10) is located at the upper or side surface of a workpiece, and includes a positioning unit(20). A through hole is formed at the center of the jig, and is perpendicular to the workpiece. A bushing(13) is inserted into the through hole, and prevents the damage of the through hole. The bushing has a guide hole(15), and a protrusion. The positioning unit includes a fixed plate(22), a main shaft(30) inserted into a vertical hole(23) formed at the fixed plate, and an arm(35) installed at one end of the main shaft.
Patent KR-20030044845-A (KR)
Inventor: CHOI KANG DUK
IPC: A61K36/82
Filed: 2002-11-28
Abstract: PURPOSE: Provided are an acetylcholinesterase inhibitor comprising extract of green tea and a pharmaceutical preparation, a food product and a feed product containing the same, thereby preventing and treating diseases associated with the concentration of acetylcholine and increasing memory. CONSTITUTION: An acetylcholinesterase inhibitor is characterized by comprising extract of green tea. The extract of green tea is prepared by extracting Camellia sinensis leaves with hot water, cold water, or organic solvents, such as methanol, ethanol, acetone and the like. The extract of green tea contains (-)epicatechin, (-)epicatechin gallate, (-)epigallocatechin, (-)epigallocatechin gallate, caffeine, theanine, vitamins and inorganic matters.
Patent KR-20040048152-A (KR)
Title: Service management system for apartment based on network and method thereof
Inventor: JUNG MYEONG SIN
Filed: 2002-12-02
Abstract: PURPOSE: A system and a method for operating the services targeting on an apartment complex are provided to request/receive the service through the online by integrating all services needed from users into one. CONSTITUTION: A service information database(320) stores service information. A service request information database(330) stores the information for a kind and a period of the service requested from the user by linking with member information. A service managing module(350) manages the service information data by verifying/processing the information for a service company and a serviceman. A service guide/request managing module(360) makes the user input the information for searching/requesting the desired service by providing a homepage to a user terminal, provides the corresponding information to the user terminal if the user inputs the information, and provides the service to the user in a desired time by registering/scheduling the search/request information inputted from the user in the service request information database.
Patent KR-20040049430-A (KR)
Title: Gamma re-calibration method for preventing data loss
Inventor: KIM HUI SANG
IPC: H04N5/202
Filed: 2002-12-06
Abstract: PURPOSE: A gamma re-controlling method for preventing data loss is provided to check whether data is lost by using a gamma look-up table, and to reconfigure the gamma look-up table by using an interpolation method if the data loss occurs, then to re-control a gamma value, thereby preventing the data loss. CONSTITUTION: A system sets start and end representative levels for re-controlling a gamma value based on an input level of an address where data loss occurs(S300). The system configures a sub gamma look-up table by using gamma values of each level and the start/end levels(S310). The system sets an address number for the start representative level and an address number for the end representative level to a data loss checking section(S320). The system checks whether the same output level is outputted at different input levels in the data loss checking section(S330). If not, the system finds out intermediate values between set representative values by using an interpolation method(S350), and re-obtains a representative value of the section by using the interpolation method(S360). The system reconfigures a gamma look-up table(S370).
Patent KR-20040049710-A (KR)
Title: A labor information providing system for a settlement of the financial delay
Inventor: SEO SUN MAN
IPC: G06Q40/02
Filed: 2002-12-07
Abstract: PURPOSE: A system for offering labor information to repay the debt of a delayed debtor is provided to give a chance for rehabilitation to an insolvency debtor and make a credit organization enhance a credit recovery. CONSTITUTION: A server(10) operates a homepage on the Internet and stores/searches various labor related data and personal particulars data. Delayed debtor computers(20a-20n) transmit the membership subscription data inputted from the delayed debtor to the server and display a processing result of the server. A credit organization server(12) searches/transmits the searched data if the server requests the financial data for a member. A philanthropic organization computer(14) registers/requests the needed manpower and a manpower status to the server. A local self-governing organization computer(16) requests the needed manpower, the manpower status, and pays to the server by performing registration to the server. A general company computer(18) registers/requests educational career, a number of persons, labor condition, and the salary to the server in order to supplement the needed manpower.
Patent KR-20040050776-A (KR)
Inventor: YANG CHI HUN
IPC: F16C11/00
Filed: 2002-12-09
Abstract: PURPOSE: A pin joint is provided to preliminarily prevent abrasion and breakage of first and second coupling members and a pin by increasing durability of the pin joint instead of increasing an overall size and volume of the pin joint. CONSTITUTION: A pin joint(10) includes a finger plate(22). The finger plate(22) includes a first coupling member(20), a second coupling member(30), a bush, and a pin(40). The pin joint(10) allows two members to integrally move. Pairs of finger plates face each other while forming a predetermined interval. The first coupling member(20) has a pin hole at the finger plate(22). The second coupling member(30) is fixed to the first coupling member(20) and aligned with the pin hole of the finger plate(22). The bushes are manually pressed and inputted into any one of the pin hole of the first coupling member(20) and a coupling hole of the second coupling member(30) or both pin hole and coupling hole.
Patent KR-20040053505-A (KR)
Title: Method for controlling security of wireless local area network using dynamic re-keying
Inventor: BANG CHAN JEOM
IPC: H04L9/08
Filed: 2002-12-14
Abstract: PURPOSE: A method for controlling security of a wireless LAN using dynamic jacking is provided to reduce a load of a server by using a re-authentication process and a process of redistributing a secret key through a wireless LAN communication system. CONSTITUTION: An initial authentication process and an initial security process are performed between a client terminal(10), a TTLS(Tunneled Transport Layer Security) server(18), and an AAA(Authentication Authorization Accounting) server(20). A new master secret key is generated by using the initial authentication process and the initial security process of the authentication/security server. A data encryption key for data security is generated from the new master secret key. The generated data encryption key is transmitted to the client terminal.