baber/WOPTO huggingface dataset:
Patent KR-20030093616-A (KR)
Inventor: JUNG KI CHUL
IPC: A61F5/045
Filed: 2002-06-04
Abstract: PURPOSE: Provided is a disc traction apparatus for treatment, which can effect heat and magnetic therapies simultaneously with pulling a waist part of disk patient, without giving the patient pain. CONSTITUTION: The disc traction apparatus for treatment comprises a lower body support(4) which is positioned at the top of one side of bed frame(1) and supports both legs of patient; a lead screw(5) having both ends rotationally supported on bearing housing of both sides which are fixed on the core top of middle of the bed frame and the core of part opposite to the lower body support(4), respectively; a DC motor(51) which is fixed between the lower body support(4) and one end of the lead screw(5), and which is connected to the one end of the lead screw(5) and thus rotates the lead screw(5) forward and backward; left/right middle supports(3a,3b) which are separately located on the left and right of the DC motor(51), and which have sterile strips for hip; left/right upper body supports(2b) which are fixed so as to reciprocate in accordance with dove-tail(21) fixed to right/left sides of the bed frame(1), and which have sterile strips for breast(23); a rolling body which has a plurality of heating lamps having hot wire releasing port at the core of the top thereof and alternating magnets fixed on the each of heating lamps; a heating lamp which has an exothermic lamp therein and a hot wire releasing port at the core of the top thereof; left/right air cylinders(7b), which are fixed outside the left/right middle supports(3a,3b) respectively, and which allows the upper body supports(2b) to move forward/backward simultaneously; and an air tank(7) which is fixed at the end of the lower body support(4) and supplies a compressed air to each of the left/right air cylinders(7b).
Patent KR-20020093588-A (KR)
Inventor: NISHIMURA JUNYA
IPC: G01M15/00
Filed: 2002-06-05
Abstract: PURPOSE: To enhance knocking detection accuracy by determining a deviation of a resonance frequency by a simple determination means and correcting the deviation of the resonance frequency based on the determined result. CONSTITUTION: A detection output of a knock sensor 12 for detecting knocking of the internal combustion engine 11 is filtered by a filter 14 which is variable in a filter frequency band, and an output of the filter 14 is discriminated with a determination level previously set by a level discrimination means 15. A counter 16 counts the number of times c in which the detection output of the knock sensor 12 is more than the determination level, and the determination means 17 determines presence or absence of the knocking based on the number of times c. When the presence or absence of the knocking can not be determined in response to the output of the determination means 17, a correction means 18 carries out correction so as to deviate the filter frequency band of the filter 14, whereby the presence or absence of the knocking can be determined, thereby enhancing the knocking detection accuracy.
Patent KR-20020096907-A (KR)
Title: Process for preparing cyclohexanedicarboxylic esters
Inventor: BERGRATH KLAUS
IPC: C07C67/303
Filed: 2002-06-14
Abstract: PURPOSE: A method for preparing a cyclohexane dicarboxylic ester is provided, to enable a cyclohexane dicarboxylic ester to be prepared without processes for separation and purification by combining a step for synthesis of benzenedicarboxylic ester and a step for hydrogenation, thereby simplifying the process and improving the cost efficiency. CONSTITUTION: The method comprises the steps of esterifying benzene dicarboxylic acid or benzene dicarboxylic anhydride with an aliphatic monoalcohol of C4-C14 in the presence of an acid and a catalyst containing Ti, Zr or Sn at a temperature of 100-250 deg.C; and adding an alkaline reagent to the reaction mixture to terminate the esterification, removing the generated water completely and neutralizing the reaction mixture to prepare a cyclohexane dicarboxylic ester. The water generated by neutralization is removed in the presence of a nickel catalyst without other pretreatment, the neutralized esterification mixture is hydrogenated, and the by-products are removed from the mixture to separate a cyclohexane dicarboxylic ester. Preferably the benzenedicarboxylic acid or benzenedicarboxylic anhydride is o-phthalic acid or o-phthalic anhydride.
Patent KR-20020066310-A (KR)
Inventor: LEE JAE TONG
IPC: E03D3/12
Filed: 2002-06-14
Abstract: PURPOSE: A water saving device of a flush valve type toilet bowl is provided to economize on water by controlling the quantity of washing water according to urine or feces. CONSTITUTION: The water saving device of a flush valve type toilet bowl comprises: a housing(100) having a space inward; a sensor-cum-controller(200) attached to a space of an upper cap(120) of the housing(100) to sense a user, to distinguish urine or feces automatically after stool and to drain the corresponding washing water; an operating unit(300) operating to drain washing water into the toilet bowl according to control signals generated from the sensor-cum-controller(200); a control unit(400) for the travel of an operating bar attached on the bearing member of the operating unit(300) to adjust the travel of the operating bar to correspond to water pressure; a burglarproof unit(500) for preventing the separation of the housing(100) from a connecting pipe of a flush valve; a displacement control unit for controlling the quantity of washing water drained into the toilet bowl; and a manual operating unit for operating the operating unit(300) manually.
Patent KR-20030097333-A (KR)
Title: Illumination apparatus for planar display device
Inventor: CHOI HWAN YEONG
IPC: G02F1/13357
Filed: 2002-06-20
Abstract: PURPOSE: An illumination device for a flat display device is provided to form light refracting element in a light guide panel to be adjacent to spot light sources for reducing the light emission angle and changing light path to advance the light parallel, thereby making the luminance and intensity of light uniform. CONSTITUTION: An illumination device for a flat display device includes spot light sources(11) disposed with a predetermined interval at a side of a light guide panel(13), and air lenses(10) formed in the light guide panel to be adjacent to the spot light sources. The light guide panel has a hologram(15) making the distribution of light luminance and intensity uniform. Each of the air lenses is formed in the funnel shape with a width increasing in the light advancing direction, and has a first refraction surface(10a) adjacent to the light sources and a second refraction surface(10b) facing to first one. The light emitted from the light sources is refracted by the first refracting surface to increase in the emission angle, but refracted again by the second one to decrease in the emission angle, thereby advancing in parallel to optical axis(17).
Patent KR-20040001272-A (KR)
Title: Method of wiring for semiconductor device using glue layer
Inventor: CHOI GIL HYEON
IPC: H01L21/28
Filed: 2002-06-27
Abstract: PURPOSE: A method of forming metallization of a semiconductor device is provided to improve uniformity of an adhesive layer used in metallization of bit line. CONSTITUTION: An interinsulation layer pattern(102) that defines contact holes is formed on a semiconductor substrate(100). A conductive material(110) is filled into the contact holes to form contact plugs and the surface of the interinsulation layer pattern is treated by gaseous plasma(120). An adhesive layer is formed over the contact plugs and the interinsulation layer pattern. A metallization layer is formed on the adhesive layer. The interinsulation layer pattern(102) is composed of USG(Undoped Silicate Glass) or BPSG(Borophosphosilicate Glass).
Patent KR-20040001474-A (KR)
Title: Method of monitering of chemical mechanical polishing process and apparatus of the same
Inventor: KWON BYEONG HO
IPC: H01L21/66
Filed: 2002-06-28
Abstract: PURPOSE: A real time process monitoring method of a metal CMP(Chemical Mechanical Polishing) process and an apparatus thereof are provided to be capable of automatically checking whether the CMP process is completed, or not, instead of using the naked eyes of a worker for the checking process. CONSTITUTION: After completely drying a CMP process completed wafer(10), a laser beam irradiating process is carried out at the wafer by using a laser beam emitter(12). The polishing extent of each portion of the wafer is checked by detecting the intensity of the light reflected from the wafer using a receiver(14). Then, the polishing process uncompleted portion of the wafer is controlled to be polished according to the check result. Preferably, the wafer is divided into a center, middle, and edge portion as a check object portion.
Patent KR-20040008761-A (KR)
Title: A method for measuring a alignment of a semiconductor device
Inventor: JUN JE HA
IPC: H01L21/027
Filed: 2002-07-19
Abstract: PURPOSE: A method for measuring a degree of alignment of a semiconductor device is provided to improve the yield and the productivity of the semiconductor device by minimizing an error rate of a chip on the basis of the degree of alignment. CONSTITUTION: A contour map is formed by measuring a CD(Critical Dimension) of a contact hole, which is formed by a self-aligned contact hole forming process. A vector value of a degree of alignment is calculated by using the contour map. The degree of alignment is measured by the calculated vector value. An aberration of a stepper or a scanner is measured by using the contour map forming process. The aberration between a conventional type illumination system and an off-axis illumination system is measured by using the contour map forming process.
Patent KR-20040011706-A (KR)
Title: Printed Circuit Board and Manufacturing Method of Jumper therefor
Inventor: LEE JAE JIN
IPC: H05K1/02
Filed: 2002-07-30
Abstract: PURPOSE: A PCB(Printed Circuit Board) and a method for forming a jumper for PCB are provided to connect easily wiring layers to each other by executing a jumper forming method using the wire bonding. CONSTITUTION: A PCB includes an insulating substrate, a wiring layer(110), an insulating layer(120a,120b), and a solder land(130). The wiring layer(110) is formed on an upper surface of the insulating substrate by using conductive materials. The insulating layer(120a,120b) is formed on an upper surface of the wiring layer(110). The solder land is formed by exposing the conductive materials of a front-end part of the wiring layer. The PCB is formed with one-sided substrate or both-sided substrate. The one-sided substrate is fabricated by forming the wiring layer on one side of the insulating substrate. The both-sided substrate is fabricated by forming the wiring layers(110) on both sides of the insulating substrate.
Patent KR-20040012147-A (KR)
Title: Academy management system and method, media recording program source thereof
Inventor: CHOI SANG HWAN
IPC: G06Q50/20
Filed: 2002-08-01
Abstract: PURPOSE: A system and a method for managing an academy, and a recording medium recording a program source are provided to constructing an academy homepage and to manage the academy through the homepage by distributing an academy domain and a database to an academy operator registered as a member, and providing a program discriminatingly. CONSTITUTION: An academy management server(100) provides contents related to the academy, distributes the academy domain and database, makes an academy operator use a homepage management program or a contents providing program discriminatingly, and registers and manages the user. Academy operation terminals(200(1)-200(N)) enable the academy manager to make the homepage with the contents provided from the academy management server after connecting to the academy management server. User terminals(300(1)-300(N)) receive the desired contents after connecting to the homepage. A data communication network(400) makes the academy management server, the academy operation terminal, and the user terminals communicate data with each other.
Patent KR-20030013337-A (KR)
Title: Charging apparatus for radio telephone
Inventor: ABE KENJI
IPC: H04M1/04
Filed: 2002-08-03
Abstract: PURPOSE: To provide a charger for a wireless telephone, in which a structure of a desktop holder is simplified and of which the cost is reduced by decreasing the number of components and the number of assembly man-hours, of which the board area is readuced so as to reduce the cost through downsizing, and in which a connection plug is prevented from projecting outside the desktop holder when the connection plug is plugged to a connector so as to reduce the mount space. CONSTITUTION: The desktop holder 3 is formed with only an upper case 3a whose bottom side is open.
Patent KR-20040015524-A (KR)
Title: Conjunction Structure of Boiler Filter Housing
Inventor: KANG YEONG CHEOL
IPC: F24H9/00
Filed: 2002-08-13
Abstract: PURPOSE: A coupling structure of a filter housing for a boiler is provided to improve assembly efficiency by rotatably fixing the filter housing to a water control valve housing. CONSTITUTION: A water control valve housing includes a water control valve(21) for controlling the supply of water, an inflow groove(22), and a discharge groove(23). A filter housing(30) is installed at the inflow groove, and has a filter for removing impurities from introduced water. A fixing unit(40) fixes the filter housing to the inflow groove. A plurality of coupling holes are formed at the outside of the inflow groove. A coupling protrusion(34) is formed at the rear of an O-ring(33) installed at the front of the filter housing. A coupling piece(41) includes coupling holes(42) and a guide groove(43) fit into the coupling protrusion.
Patent KR-20040015950-A (KR)
Title: Control arm for suspension
Inventor: KIM DONG HYEON
IPC: B60G7/00
Filed: 2002-08-14
Abstract: PURPOSE: A control arm of a suspension for a vehicle is provided to adjust a camber and apply parts for the same type of the vehicle by adjusting a position of a ball joint attached to the control arm. CONSTITUTION: A bush connecting portion has a through hole. An upper plate(51) is connected to the bush connecting portion. A guide pipe(60) is connected to the upper plate, forming a thread inside. An adjusting bar(43) is screwed to the guide pipe. A socket(42) is formed to the adjusting bar integrally. A ball stud(41) is formed inside the socket. A nut(47) is screwed to the adjusting bar to fix a position of the adjusting bar for the guide pipe. Therefore, a camber is adjusted by adjusting the position of the ball joint. Parts of the control arm are used to other vehicles in the same type.
Patent KR-20030019091-A (KR)
Title: Method and apparatus for adjusting characteristics of multi electron source
Inventor: AOKI SHUJI
IPC: H01J9/44
Filed: 2002-08-22
Abstract: PURPOSE: To adjust the characteristics of electron emission of various multielectron sources into almost the same value in much the same time with simple procedure. CONSTITUTION: The method for adjusting characteristics of a multielectron source having a substrate on which plural surface conductive electron emitting elements are arranged includes the following four processes; the process of measuring the characteristics of electron emission of each element to set a target of adjustment, the process of measuring the characteristics of electron emission of each element under the application of shift voltages of discrete values to several of the elements to make the adjusting table of every voltage on the basis of the average rate of change in the characteristics of electron emission, the process of shifting the characteristics to the target value by applying the voltage selected from the discrete values to each element with reference to the table, and the process of monitoring the change of characteristics to reset the shifting conditions.
Patent KR-20040018599-A (KR)
Title: Illumination equipment
Inventor: KIM YOUNG SOO
IPC: F21Y101/00
Filed: 2002-08-23
Abstract: PURPOSE: A lighting apparatus is provided to simplify a coupling structure by installing a coupling plate having an elastic member at a support plate and forming a projection type coupling part at a top part of a cover. CONSTITUTION: A lighting apparatus includes a support plate(100) and a cover(200). The support plate(200) is formed with a fixing plate(10), a coupling plate(20), and an elastic member(30) for combining the fixing plate(10) with the coupling plate(20). The cover includes a coupling part(42) having a coupling projection(40) and a groove part. The fixing plate has a shape of dish. A nut hole(12) is formed on the fixing plate(10). The coupling plate(20) includes a through-hole(22), a slide hole(24) corresponding to the nut hole(12) of the fixing plate, and a stepped ring part(28) having an insertion groove(26). A gradient portion(29) and a hanger section(46) are formed around the insertion hole(26). The elastic member(30) is formed with a combination bolt(34) having threads(32) and a spring(36).
Patent KR-20040019175-A (KR)
Title: Multi chip package
Inventor: KIM HYEONG SU
IPC: H01L21/60
Filed: 2002-08-26
Abstract: PURPOSE: A multi-chip package is provided to prevent the junction failure between outer leads, simplify manufacturing processes, and solve the problem of the process by improving the structure of the outer lead. CONSTITUTION: A multi-chip package(200) is provided with a plurality of semiconductor chip packages(210,215). Each semiconductor chip package includes a semiconductor chip(2), a plurality of inner leads(8) electrically connected with the semiconductor chip, a package body(10), and a plurality of outer leads(220) connected with the inner leads as one piece. At this time, each outer lead is protruded from the package body to the outside. The outer lead includes a lead shoulder portion(222), a lead body portion(223), and a lead end portion(224).
Patent KR-20040019790-A (KR)
Title: Direct light type flat light
Inventor: HONG BYEONG HUI
IPC: F21K2/00
Filed: 2002-08-29
Abstract: PURPOSE: A direct light type planar light source is provided to reduce the harmful influence upon an adjacent device such as an LCD panel by minimizing the amount of heat radiated to the front side. CONSTITUTION: A direct light type planar light source includes a lamp assembly(20), a transparent heat shield plate(60), a diffusion plate(40), and a frame(51,52). The lamp assembly(20) includes one or more lamps. The transparent heat shield plate(60) is installed on an upper part of the lamp assembly(20) in order to shield the heat of the lamp assembly(20). The diffusion plate(40) is installed on the transparent heat shield plate(60) in order to diffuse the light of the lamps. The lamp assembly(20), the transparent heat shield plate(60), and the diffusion plate are located on the frame(51,52). A lighting window(53) is formed adjacent to the diffusion plate on the frame.
Patent KR-20040016352-A (KR)
Inventor: HAN DAE SEONG
IPC: F24C7/02
Filed: 2002-09-06
Abstract: PURPOSE: A microwave oven is provided to permit the foodstuff being cooked in the cavity to be rapidly checked from multiple directions, while effectively preventing a condensation of water at the inner surface of the door. CONSTITUTION: A microwave oven comprises a cavity(20) having an open front; and a door(30) for opening/shutting the cavity. The door includes a frame(31) which forms a rim contacting the front rim of the cavity; and a transparent member(32) corresponding to the opening of the cavity. The transparent member is protruded forward in such a manner that a recess is formed at the inside from the transparent member, thereby making it possible to look into the cavity from the front, top and both lateral directions.
Patent KR-20040026170-A (KR)
Title: Lonicera japonica thunb
Inventor: HAM DAE HYEON
IPC: A61P29/00
Filed: 2002-09-23
Abstract: PURPOSE: Provided is an analysis method of analgesics effect of Lonicera japonica Thunberg by formalin test with a neuropathic pain model and an analgesics preparation containing as an active ingredient Lonicera japonica Thunberg which has excellent pain relieving effects. CONSTITUTION: An analysis method of analgesics effect of Lonicera japonica Thunberg is characterized by using formalin test with a neuropathic pain model. Analgesics preparation containing as an active ingredient Lonicera japonica Thunberg has excellent pain relieving effects on tonic pain, such as inflammation pain. The main components of Lonicera japonica Thunberg include vanillic acid, eugenol, chlorogenic acid, 2-phenylethanol, benzyl alcohol, caffeic acid methyl ester, choline, beta-carotene, and cryptoxanthin, zeaxanthin.
Patent KR-20040028031-A (KR)
Title: Internet site login method in using mobile communication terminal
Inventor: JUNG IN BOK
IPC: G06F17/00
Filed: 2002-09-28
Abstract: PURPOSE: A method for logging in to an Internet site using a mobile communication terminal is provided to enhance user's convenience by executing a login process with a login name and a password registered to a storage if the Internet site selected by the user is selected. CONSTITUTION: An URL(Uniform Resource Locator), the login name, and the password of the desired Internet site are stored through an environment setting menu of the terminal. If the user selects the URL of the registered Internet site, the password for accessing the storage is requested. If an access password is certified by the user, the login name and the password for the URL of the selected Internet site are extracted. By executing a login procedure by connecting to the URL of the selected Internet site with the extracted login name and password, a service of the selected Internet site is provided to the user.
Patent KR-20040028328-A (KR)
Title: A method for preparing amorphous NI-P electrical alloy plating layer with improved ductility
Inventor: KANG GIL RYE
IPC: C25D5/18
Filed: 2002-09-30
Abstract: PURPOSE: A method for manufacturing an amorphous structured nickel-phosphorus alloy electroplating layer with improved ductility is provided to improve mechanical connecting property by proceeding plating as applying periodic-reverse pulse current to the cathode. CONSTITUTION: In a method for manufacturing an amorphous ductile nickel-phosphorus alloy electroplating layer, the method is characterized in that plating is carried out by installing the cathode and the anode in an ordinary electrolytic plating bath, maintaining current density of the cathode to 0.2 to 0.3 A/cm¬2 and current density of the anode to 0.2 to 0.35 A/cm¬2 at a certain temperature until a certain thickness of coating is deposited on a substrate, and maintaining plating time of the cathode to 6 to 9 times of plating time of the anode, wherein a copper plate is used as the cathode, and wherein a platinum mesh is used as the anode.
Patent KR-20040031823-A (KR)
Inventor: KIM KI TEA
IPC: A44C9/00
Filed: 2002-10-04
Abstract: PURPOSE: A functional couple ring is provided to strengthen a couple's emotional ties by allowing the couple to see whether the couple ring is detached or not with the naked eye. CONSTITUTION: The functional couple ring comprises: a main body(A) provided with square chambers(2,3,4); and a ring(1) coupled to both sides of the main body(A). The main body(A) includes: a solution chamber(2) for storing a first solution; a pressure chamber(3) for storing a second solution in the side of the solution chamber(2); and a mixing chamber(4) for confirming a color change by the flow of the first solution and the second solution.