baber/WOPTO huggingface dataset:
Patent KR-20000064019-A (KR)
Inventor: PARK HYUN JOON
IPC: G06Q10/06
Filed: 2000-08-17
Abstract: PURPOSE: A method for creating and managing an internet based imaginary company is provided to allow any employees, who are physically distant from others, to work in the same space, exchange information, and proceed with their duties through the creation and management of a network based imaginary service system company. CONSTITUTION: Employees design the entire details of their companies in an imaginary system. They log in to the designed company space and design each employee's own space within the imaginary company. They familiarize themselves with the imaginary company management method through each designed object's web interface. The employees acquaint themselves and use the tools that are necessary for performing the company's operations.
Patent KR-20020014536-A (KR)
Title: Roaming service method in private mobile exchange system
Inventor: YANG DU YONG
IPC: H04W84/16
Filed: 2000-08-18
Abstract: PURPOSE: A roaming service method of a private radio switching system is provided to provide a service of a call origination and call destination and other supplementary function service even if a mobile terminal subscriber registered in a PSTN and a private radio network is moved into a cell of an area where a private exchange sharing the same cell with the PSTN is connected by VPN(virtual private network). CONSTITUTION: When a destination call is transmitted to an MSC of call managing units(200), the MSC obtains location information of a mobile terminal with reference to a VLR(visitor location register) and identifies a location of the mobile terminal(202). The call managing units determine whether the mobile terminal is located in its own public/private sharing cell or other public/private sharing cell(204). If the mobile terminal is in its own public/private sharing cell, the call managing units perform a destination procedure(206). If the mobile terminal is in other public/private sharing cell, the call managing units refers a prefix on a VPN corresponding to a private radio network where the mobile terminal is located(208). The call managing units transmit a destination call message to a private radio network where the mobile terminal is located on the basis of the prefix on the VPN(210).
Patent KR-20020014965-A (KR)
Title: Li Power Anode, Li Battery Using Li Power Anode and Method for Making the Same
Inventor: YOON U YEONG
IPC: H01M4/02
Filed: 2000-08-19
Abstract: PURPOSE: A lithium powder cathode, its preparation method and a lithium primary battery employing the cathode are provided, to improve the storage property at a high temperature and to reduce the voltage drop in instant discharging. CONSTITUTION: The method comprises the steps of making Li powder from melt Li at the non-oxygen atmosphere; sintering the Li powder to form Li strip; and winding the Li strip. Also the method comprises the steps of making Li powder from melt Li at the non-oxygen atmosphere; adhering the Li powder to metal exmet; and winding the metal exmet. Also the method comprises the steps of making Li powder from melt Li at the non-oxygen atmosphere; and molding the Li powder into the form of sleeve. The cathode for a lithium primary battery comprises a flexible metal substrate; and the Li powder layer pressed on the metal substrate.
Patent KR-20020017287-A (KR)
Title: Method for controlling received voice, ring tone, alarm and alert in mobile wireless terminal embedded multi-mode speaker
Inventor: BAEK IL SEOP
IPC: H04B1/40
Filed: 2000-08-29
Abstract: PURPOSE: A method for controlling received voices, destination ring, alarm sound, and various warning sounds in a mobile radio terminal embedding a multi-mode speaker is provided to minimize the size of the mobile radio terminal and reduce production cost. CONSTITUTION: A mobile radio terminal is in a standby state(100). A control part determines whether a sensed signal is a destination ring(102) and if so, determines whether a signal corresponding to a speaker phone mode entrance is received(108). If the signal is a signal corresponding to warning generation, the control part controls a gain of an output amplifying part at a level corresponding to a buzzer mode(104,122). If the signal is an alarm signal for time, the control part controls a gain of the output amplifying part at a level corresponding to the buzzer mode(106,122). If the signal is a signal corresponding to the speaker phone mode entrance, the control part controls a gain of the output amplifying part at a level corresponding to the speaker phone mode(108,110). The control part executes a telephone call in the speaker phone mode(112) and determines whether a signal corresponding to a general call mode entrance is received(114). If received, the control part controls a gain of the output amplifying part at a level corresponding to the general call mode and executes a telephone call in the general call mode(116, 118). A user inputs a key for terminating the telephone call(120). The control part outputs a buzzer sound corresponding the alarm and warning sounds(124) and stops output of the buzzer sound if the user inputs a key for stopping the buzzer sound or buzzer sound maintaining time has expired(126,128).
Patent KR-20020016484-A (KR)
Title: Vacuum inhaler for beauty culture
Inventor: CHOI GYEONG JUN
IPC: A47L7/00
Filed: 2000-08-25
Abstract: PURPOSE: A vacuum device is provided to easily suck hair after haircut by connecting a cord reel to a sucking section of the vacuum device. CONSTITUTION: A cord reel(6) having a case(7), a stopper(9), a return spring(10), and a winding plate(8) including a supporting pipe(801) and a plurality of supporting members(802) is positioned at an upper end of a sucking section(201) of a vacuum device(2). The sucking section(201) is connected to the cord reel(6) by a connection pipe(3). A housing(301) having a packing(5) therein is installed at an end of the sucking section(201). A hydraulic bearing(4) is installed around the packing(5). A rotating connection pipe(803) communicated with a suction pipe(11) is installed at a center of the winding plate(8). The rotating connection pipe(803) is protruded out of the case(7) and is inserted into a center hole of the hydraulic bearing(4).
Patent KR-20020017376-A (KR)
Inventor: CHUNG YOUNG GYE
IPC: A61B17/60
Filed: 2000-08-30
Abstract: PURPOSE: A bone extension apparatus is provided to obtain light and unrecognizable under-skin apparatus and minimize skin scar after bone extension. CONSTITUTION: A bone extension apparatus comprises a first extension part(1), a male screw(2) and a second extension part(3). The first extension part(1) has a hole(4) at its bottom and is fixed to a first bone by connecting elements(5) passing through the hole(4). The second extension part(3) has a worm(6a) and a wrench hole(7) for operating the worm(6a). The male screw(2) has a worm hole(6b) jointed to the worm(6a). The first extension part(1) and the second extension part(3) are connected to each other with the male screw(2). The second extension part(3) has a hole(8) at its bottom and is fixed to a second bone by connecting elements(9) passing through the hole(8).
Patent KR-20020022432-A (KR)
Title: Fabricate reel seat fixture
Inventor: PARK BO GUK
IPC: A01K87/06
Filed: 2000-09-20
Abstract: PURPOSE: An assembly type reel fixing device is provided to improve the productivity of a product, and to simplify the installation work thereof as well as the repair work and the management. CONSTITUTION: The assembly type device for fixing a reel seat(10) with a support(102) of a reel(100) being fixed to a fishing rod(120) is comprised of a cylindrical front fixing body(20) that one end is expanded to form a space; a cylindrical rear fixing body(30) that one end is expanded to form a space; and a coupling member(40) between the front fixing body and the rear fixing body. The front fixing body has a contact surfaces at the outer surface of a rear extended portion formed at both sides thereof, and the rear fixing body has a contact surfaces at the outer surface of a front extended portion formed at both sides thereof. The coupling member is provided with a jaw formed along an inner rim portion, an inner seating surface, and a short jaw forming an inclined engagement surface between the jaw and the seating surface.
Patent KR-20020025617-A (KR)
Title: The conviction system of a child position
Inventor: PARK HEE SU
IPC: G08B21/02
Filed: 2000-09-29
Abstract: PURPOSE: Provided is a device for confirming the location of children, which shows the information about the child who leaves the fixed place through a main terminal, therefore, many children and kindergarten pupils can be protected and managed conveniently. CONSTITUTION: The device for confirming the location of children comprises: a plurality of auxiliary terminals(2) supplied to each child, which transmits radio signals continuously to confirm the present location of the children; the main terminal(1) receiving the information from the auxiliary terminals(2) and comparing the field strength of the received information to the standard value, wherein if the field strength of the received information is lower than the standard value, the main terminal(1) shows the information about the child who leaves the fixed place on an LCD display(13) by reading a memory part(12) in which the information about the children is recorded.
Patent KR-20010040103-A (KR)
Inventor: OGASAWARA MAKOTO
IPC: H01H71/12
Filed: 2000-10-17
Abstract: PURPOSE: To provide a circuit breaker with a coil spring meeting the JIS standard by improving the fatigue characteristics that may be designed to give an enough pressure with a small size even for a high level current. CONSTITUTION: A circuit breaker comprises a detector for detecting an abnormal current generated in the circuit, link structure for mechanically blocking the circuit in cooperation with the detector, press means for enabling the link structure to push the moveable contact part, and latch. The press means is a coil spring consisting of an austenitic stainless steel wire, whose composition is as follows based on its entire weight: C <= 0.15%, Si <= 1.0%, Mn <= 2.0%, Ni=6.0-8.0%, and Cr=16.0-18.0% Wherein the austenitic stainless steel wire is made by cold drawing at the drawing rate of 60-80%.
Patent KR-20020031426-A (KR)
Inventor: KIM MIN JUNG
IPC: B01D53/56
Filed: 2000-10-19
Abstract: PURPOSE: Provided is a reduction method of NOx emissions from combustion reactors, in which a urea solution that contains surface active agents serving as a deNOx additive is injected into combustion reactors. CONSTITUTION: In a method for reducing NOx emissions from combustion reactors where a urea solution that contains 0.005-0.5wt.% of surface active agents serving as a deNOx additive is injected into combustion reactors being kept within the temperature range of 750 to 1100°C, the surface active agents are selected from the group consisting of nonionic and/or anionic alcohol-based surface active agent, anionic α-olefin surface active agent, anionic aliphatic surface active agent, and their mixtures. The urea solution containing surface active agents is injected into combustion reactors in an amount of 1 to 5 equivalents of urea, based on the equivalent of nitrogen oxides in a combustion reactor. Further, the urea solution containing surface active agents comprises 0.1 to 1wt.% of hydrogen peroxide or sorbitol.
Patent KR-20020034263-A (KR)
Title: Control check valve
Inventor: LEE YOUNG BUM
IPC: F16K15/00
Filed: 2000-10-31
Abstract: PURPOSE: A control-check valve is provided to proper relieve water impact and to protect a pump, valve, and a pipeline, and to reduce the cost by performing the function of bypass. CONSTITUTION: A control-check valve includes a disk(12) installed to a valve body(10) with a valve shaft(14), an arm fixed to a side end of the valve shaft and forming a protruded part toward the shaft, a segment gear coupled with the arm, a counter weight(26) formed at the end of a lever(28) fixed to the segment gear, and an oil-hydraulic cylinder(30) having hinge coupling with a side of the lever of the counter weight and making the counter weight up and down by hydraulic action. The segment gear is composed of a disk segment forming an uneven groove for inserting the protruded part of the arm, and a lever segment coupled with the end of the lever of the counter weight. An auxiliary oil-hydraulic cylinder(50) is installed to other end of the valve shaft to effectively damp the water impact in closing of the disk. Though water impact and impact load is given to the control-check valve, the valve shaft is protected by extending the shaft boss(14a) of the valve body inside of the body and almost contacting with the disk boss and narrowing the gap to the utmost.
Patent KR-20020037475-A (KR)
Title: covers structure of a vacuum cleaner
Inventor: PARK CHANG DO
IPC: A47L9/00
Filed: 2000-11-14
Abstract: PURPOSE: A cover structure of a vacuum cleaner is provided to open and close easily a cover of the vacuum cleaner by improving the cover structure. CONSTITUTION: A cover structure of a vacuum cleaner comprises a lower cover fixed to a top portion of a body and an upper cover(2) placed at the top portion of the lower cover to correspond each other. A back end of the upper cover(2) is installed and fixed at a back side of the lower cover to open. A fixing plate(4) is fixed at a lower side of the upper cover(2) to form a containing space. A handle grip(10) is fixed at the upper side of the upper cover(2). A cover hole passing through the upper cover(2) is formed at an end portion of front side of the handle grip(10), and a button(8) is mounted at the cover hole to move up/down. An attachable lever(5) coupled to the button(8) is placed at the containing space formed by the lower side of the upper cover(2) and the upper side of the fixing plate(4), a hinge portion(5c) is formed at a center portion of the lever(5), and a keeper hole(5b) and a keeper(5a) are formed at the end portion thereof.
Patent KR-20020037483-A (KR)
Title: A test socket for memory module
Inventor: KIM GYU SEON
IPC: H01R33/76
Filed: 2000-11-14
Abstract: PURPOSE: A memory module socket is provided to fix many contact pins in a body inserted into an opening of a lower base, so as to easily separate the body from the opening without changing the contact pins. CONSTITUTION: An inserting hole where a memory module is inserted is perforated on an upper base. The upper base is coupled with a lower base forming an opening opposite to an upper side of a test board. A contact pin unit(10) electrically connects the memory module with the test board, and is detachable from the opening of the lower base. The contact pin unit(10) comprises as follows. A unit body(11) is inserted into the opening of the lower base. Many contact pins(13) are symmetrically fixed at same intervals in an internal bottom(12) of the unit body(11), and are contacted with the memory module projected from the internal bottom(12). The first and the second rubber pads installed outside of the contact pins(13) elastically support the contact pins(13).
Patent KR-20020038094-A (KR)
Title: Engine mounting for fluid mount type
Inventor: KIM YEONG GI
IPC: B60K5/12
Filed: 2000-11-16
Abstract: PURPOSE: A hydraulic engine mounting is provided to improve the commercial quality of a vehicle by raising a dynamic load and a static load corresponding to the optimal characteristics by insulating a vibration. CONSTITUTION: A pressure plate(40) elastically supported on a spring(50) is installed inside a first elastic member(10). If a load is applied to the first elastic member, the pressure plate insulates a vibration by compressing the spring. When a load of a high frequency area is applied to the first elastic member, a fluid in a first fluid chamber of the first elastic member flows to a second fluid chamber(21) of a second elastic member(20) via a shake orifice(32). Then, a vibration is absorbed. When a vibration is generated due to the engine driving of a vehicle, the fluid in the first fluid chamber flows to the second fluid chamber through an idle orifice(31) of a partition(30). Therefore, a static load and a dynamic load are raised properly.
Patent KR-20020038111-A (KR)
Title: Novel method for preparation of cephem derivatives or salts thereof
Inventor: CHOI SEUNG BAE
IPC: C07D501/06
Filed: 2000-11-16
Abstract: PURPOSE: Provided is a novel manufacturing method of cephem derivative and its salts in high purity and yield. The manufactured compounds have excellent antibacterial effect on gram negative bacterium and are stable to beta-lactamase, therefore, they are useful as antibiotics. CONSTITUTION: The manufacturing method comprises the steps of: reacting organic acid with phosphorousoxychloride(POCl3) at -5 to 15 deg.C for 1-4 hours in an equivalent ratio of 1:1.2-2 to manufacture oxychloride; acylating the oxychloride with a compound of the formula(5) in the presence of base to manufacture a compound of the formula(1); and manufacturing salt of the compound of the formula(1).
Patent KR-20020038992-A (KR)
Title: High viscosity polybutyleneterephthalate resin composition and its usage
Inventor: KOO BON CHANG
IPC: C08L67/02
Filed: 2000-11-20
Abstract: PURPOSE: Provided are a high viscosity polybutylene terephthalate(PBT) resin composition which is excellent in productivity and compression moldability and suitable for optic fiber coated tube, and an optic fiber-coated tube produced from the same. CONSTITUTION: The PBT resin composition is prepared by adding 0.003-0.01 parts by weight of tin compound represented by formula 1, 0.005-0.02 parts by weight of siloxane based compound represented by formula 2, and phosphorus compound represented by formula 3 to 100 parts by weight of polybutylene terephthalate resin composition. In the formulas, R1 represents hydrogen atom or linear or branched alkyl group of C1-C4, R2 to R4, which are same or different, are hydrogen atom, hydroxyl group, alkyl group of C1-C10, alkoxyl group or phenyl group, R5 to R7, which are the same or different, are hydrogen atom or alkyl group of C1-C10, n is an integer of 10-100, R8 represents hydrogen atom or linear or branched alkyl group of C1-C4, R9 represents methylene group or ethylene group, and M represents sodium, potassium or lithium.
Patent KR-20020040099-A (KR)
Title: A composition for skin external application containing green tea-leaf water
Inventor: BAEK JU HYEON
IPC: A61Q19/00
Filed: 2000-11-23
Abstract: PURPOSE: A composition for external application on the skin, containing green tea leaf water is provided, which composition has excellent aroma therapy effect and antioxidation effect of the green tea leaf water on the skin. CONSTITUTION: The composition characteristically contains 0.01 to 99.5 wt.%, preferably 1.0-90.0 wt.% of green tea leaf water which contains aroma components. The green tea leaf water is produced by inserting green tea leaf into a vessel and mixing them; reducing pressure of the vessel using a vacuum pump at 50 deg.C; collecting the green tea leaf water into a condensing column; and cooling the green tea leaf water with cool water.
Patent KR-20020040470-A (KR)
Title: Byte Error Correction Method In Backup Apparatus
Inventor: LEE SEONG JIN
IPC: G06F11/08
Filed: 2000-11-24
Abstract: PURPOSE: A method for correcting a byte error at a backup device is provided for the correction of the maximum one byte error without the initialization or change of the original data by adding a redundancy bit to the original data in the user-designated word size. CONSTITUTION: In the fixed data backup, an added bit calculator(12) counts the size of the redundancy bit to be added according to the size of the original data. An encoding unit(11) adds the redundancy bit as many as counted to the original data, and stores the data to a memory(14). When the error is detected, a decoding unit(13) corrects the error concerned to the original data by using the added redundancy bit.
Patent KR-20020043704-A (KR)
Title: Automatic apparatus of drop coke
Inventor: BAEK JIN HEUM
IPC: B65G45/10
Filed: 2000-12-02
Abstract: PURPOSE: An automatic processor of a fallen coke is provided to prevent occurrence of belt abrasion, pulley abrasion and a fallen coke process previously as processing a fallen coke in the transferring process, to reduce the repair cost, to prevent environmental pollution, and to reduce the stop time for furnishing. CONSTITUTION: An automatic processor of a fallen coke consists of a pulley(101) of a belt conveyer(102) that the other side is supported by a bearing(220) and the one side is installed by a second bevel gear(210'); a driving pulley(201) that a first bevel gear, both axis is installed cross with the second bevel gear, is installed in one side and the other side is supported by a bearing; a push roller(205) converting the transferring direction of a belt connected to the driving pulley and supported rotating by the bearing for feeding tension; a tail pulley(202) located in the lower part of the push roller, having both axis supported by a bearing(220) and guiding a return belt(204'); a head pulley supported by the bearing for rotating the belt(204) to the return belt; a bucket(206) having a wall for preventing separation of both sides in the belt and a bucket door(209) installed to be rotatable in wide axis passing through the wall for preventing separation. The automatic processor of a fallen coke is operated as the operating the driving pulley by receiving power from the bevel gear. When the falling of the coke is occurred, the transportation toward the upper part is made as loading in the belt and putting in the bucket. The bucket door is closed by gravity passing the head pulley.
Patent KR-20020044423-A (KR)
Title: Device for smoking used hardwood charcoal fire
Inventor: PARK JONG NAM
IPC: A23B4/044
Filed: 2000-12-06
Abstract: PURPOSE: An apparatus for smoking a processed food product(for example, sausages, ribs, beacons, bone-in hams, etc.) by using a charcoal fire(sawdust and charcoal of a black oat) is provided which can eliminate a somewhat unpleasant and fishy smell of a processed food product and mass-produce the product sanitarily. CONSTITUTION: The charcoal cooking apparatus using a hard charcoal fire comprises: a body part(1) having a double wall surface, between which a heat insulation material are placed, and a plurality of wheels at its lower part; a plurality(2) of angle frames on which a processed food product is hung through a ring; a receiving groove and heating plate; a charcoal fire receiving body(5) for placing a charcoal fire thereon; a motor, a ventilation fan and a vent stack(9) for circulating heated air to the outside; and a viewing window(11) made of transparent reinforced glass for identifying the smoking state of the product.
Patent KR-20020045628-A (KR)
Title: Rot detector for food
Inventor: LEE GI SEOP
IPC: G01N33/02
Filed: 2000-12-09
Abstract: PURPOSE: A food rot detector is provided, thereby visually or aurally informing whether a food is decomposed or not. CONSTITUTION: The food rot detector comprises: (a) a detection bar with a sensor which is capable of detecting specific chemical components generated from the food rot; (b) a food rot determining means which determines whether food is decomposed or not by analysing the chemical components detected; and (c) a displaying means which displays results of food rot visually and/or aurally, in which the displaying means comprises an image expression device displaying the results by letters or graphic images and a speaker informing the results by sounds.