baber/WOPTO huggingface dataset:
Patent KR-20000037407-A (KR)
Inventor: PARK GOANG WOONG
IPC: A01G1/04
Filed: 2000-04-22
Abstract: PURPOSE: A method of cultivating Phellinus linteus using lumber is provided to reduce production cost and time, prevent contamination, and improve the development of mushroom by simplifying inoculation process. This fungus can be inoculated on lumber directly compared to the existing sawdust fungus. CONSTITUTION: Phellinus linteus fungus for inoculating on lumber is produced by cultivating fungus at 20-30°C for 4-10 days in potato dextrose agar; PDA or solid culture medium of pH 5.5 containing agar 1.7%, glucose 0.1-5%, yeast extract 0.1-2%, peptone 0.1-2%, MgSO4 0.01-0.05%, Potassium dihydrogen phosphate 0.01-0.05%, Potassium monohydrogen phosphate 0.005-0.01%, and very small amounts of FeCl3.6H2O, MnCl2.4H2O, CuSO4.H2O, ZnCl. The fungus made in above way is inoculated and cultivated at 23-26°C for 30 days to take root on the lumber prepared by leaving in shaded ground to contain 45% water, sterilizing at 100-121°C for 5-15 hours in PP bag and cooling. Cultivate at 26-28°C for 50 days until fungus take roots to the whole surface of lumber, stop cultivating, take out the lumber, water in cultivating facility. The last step is to cultivate in long period in the condition of 70% shielding light, 90% humidity, and 26-30°C to harvest Phellinus linteus. As lumber, mulberry tree oak tree, or apple tree can be used
Patent KR-20010105516-A (KR)
Title: Method forr a realtime reservation to a request of a journey on the network and system threrof
Inventor: PARK HYO JEONG
Filed: 2000-05-12
Abstract: The invention relates to a fuel supply device for an internal combustion engine with an aggregate (pressure controller 8) comprising an electrically conductive housing (10), said aggregate being positioned so that it is electrically insulated. Said housing (10) is connected to a defined electrical potential (41, 44) via an electrical connection (40). This avoids the potential hazard of the aggregate building up a stationary charge. Said fuel supply device is especially intended for conveying fuel to an internal combustion engine of a motor vehicle.
Patent KR-20020018204-A (KR)
Title: A method for controlling the admission of a call in CDMA network
Inventor: KWON JANG AN
IPC: H04B1/76
Filed: 2000-05-25
Abstract: PURPOSE: A method for controlling call admission in a CDMA(Code Division Multiple Access) network is provided to improve the quality of a forward link by determining whether a generated new call is admitted with reference to forward power consumption. CONSTITUTION: If the admission of a new call is requested from an MS(Mobile Station)(10) to a BS(Base Station)(20)(S201), the BS(20) transmits a pilot signal to the MS(10) and requests a receipt measurement value to the pilot signal to the MS(10)(S202). The BS(20) receives a receipt power value and an Ec/Io value of the pilot signal and stores the received receipt power value and Ec/Io value of the pilot signal(S203), and requests a call profile including a call type, a minimum request transmission speed, and a minimum request value of the Ec/Io to the MS(10)(S204). The MS(10) sends the call profile to the BS(20)(S205). The BS calculates a minimum transmission power to be assigned to the new call on the basis of the call profile, the Ec/Io value, and the mean receipt power value(S206). The BS(20) compares the calculated minimum transmission power value with a redundancy transmission power value(S207). If the minimum transmission power value is not more than the redundancy transmission power value, the BS(20) admits the new call and transmits a channel assignment message to the MS(10)(S208). If the minimum transmission power value is more than the redundancy transmission power value, the BS(20) rejects the new call and transmits a reject notification message to the MS(10)(S209).
Patent KR-20010111931-A (KR)
Inventor: HAN SANG CHEOL
Filed: 2000-06-14
Abstract: 본 발명은 ADSL 시스템내 CO에 위치하여 각각의 구성을 기능별로 통합함으로써 12개의 가입자 라인을 수용할 수 있도록 한 ADSL 시스템의 인터페이스 장치에 관한 것으로, 셀 버스 인터페이스부와, 상기 셀 버스 인터페이스부로부터 오는 12 가입자의 다중화된 ATM 데이터를 역다중화하여 3개의 쿼드 UDI부로 전송하고 쿼드 UDI부로부터 오는 12 가입자의 ATM 데이터를 다중화하여 상기 셀 버스 인터페이스부로 전송하는 ATM 먹스 및 디먹스와, CPU와 인터페이스하여 1개의 쿼드 UDI부 및 4개의 AFE를 제어하고 DSP 기능을 수행하는 ADSL 트랜시버와, 4개의 ADSL 라인을 지원하고 4개의 AFE를 수용하며, 상기 ATM 먹스 및 디먹스와 ATM 레이어 및 피지컬 레이어간에 UTOPIA 레벨 2로 인터페이스하여 상기 ATM 먹스 및 디먹스로부터 오는 데이터를 ADSL 프레임으로 구성하여 AFE로 전송하고 AFE로부터 오는 데이터를 수신하여 그 역기능을 수행한 후 상기 ATM 먹스 및 디먹스로 전송하는 쿼드 UDI부와, 상기 쿼드 UDI부로부터 오는 디지털 DMT 신호를 아날로그 DMT 신호로 변환하여 라인 드라이버 및 리시버로 전송하고 라인 드라이버 및 리시버로부터 오는 아날로그 DMT 신호를 디지털 DMT 신호로 변환하여 상기 쿼드 UDI부로 전송하는 AFE와, 라인 드라이버 및 리시버와, 하이브리드 트랜스폼 및 고전압 보호부와, CPU와, 경보신호 처리부와, 보드 상태 표시부를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20010112007-A (KR)
Inventor: YEOM PYEONG SAM
Filed: 2000-06-14
Abstract: 본 발명은 구매자가 구매하기를 희망하는 상품을 공급자에게 미리 구매의사를 알리고 
     지금 당장 상품이 필요하지 않지만 앞으로(몇 일 ,몇 개월 ,몇 년후) 필요한 상품에 미래가격 및 수량을 미리 확정해서 일부 예탁금 지불과 더불어 계약만 체결하고 상품인수시점에 대금을 지불하고 상품을 인수하는 방법에 관한 것으로서, 종래에 있어서 상품구입을 희망하는 구매자가 상품정보 및 가격을 제안하고 이러한 가격 및 조건에 만족하는 상품을 보유한 공급자가 상품을 공급하여 거래가 체결되거나 , 1명의 공급자와 다수의 구매자가 모여 가격을 결정하는 경매방식, 1명의 구매자와 다수의 공급자가 모여 가장 낮은 가격(또는 가장 좋은 조건)을 제시한 공급자에게 낙찰되는 역 경매 방식, 구매자가 제시한 구매희망 상품에 대하여 공급자가 비공개로 가격을 제시하고 어느 시점(경쟁입찰 마감일)에 공개하여 적정한 조건의 입찰자에게 낙찰 케하는 경쟁입찰 방식, 다수의 구매자와 다수의 공급자가 모여 가격을 결정하는 공동경매 등 다수의 구매방법 및 판매방법이 존재하지만 , 이러한 모든 거래방법은 종래의 상품을 보유한 상태에서만 가능했고, 공급자 입장에서는 불확실한 상품물량을 항상 보유해야하는 단점을 지니고 있으며, 이러한 불확실한 상품물량은 공급자의 재고 불안을 야기시키는 단점 그리고, 공급자의 상품물량 부족은 구매자에게 공급자의 불신으로 이어져 향후매매에 손해를 끼칠 가능성이 높다는 단점 등의 문제점을 해결하기 위하여 온라인 과 오프라인에서 이루어지는 매매절차를 인터넷 상에서 미리 구매의사를 알려 공급자에게 불필요한 과도한 상품생산을 막고, 구매자가 필요한 상품물량만 생산케 하여 공급자의 재고를 막고 적절한 상품생산으로 앞으로 발생할 수 있는 상품가격변동을 예측하게 하고, 구매자의 희망상품예탁금으로 공급자의 손실을 보증하여, 종래의 상품을 보유한 상태에서만 매매거래가 가능했던 단점을 보안하여 ,미래의 어느 시점에서 필요한 물량 및 서비스만 생산케 하여 공급자에게는 재고상품을 없애고 구매자에게는 미래 가격변동위험을 피하게 할 수 있도록 하는 인터넷 상에서 방법을 제공하는 데 특징이 있다.
Patent KR-20010066852-A (KR)
Inventor: SANDEUROGEUREGORITEU
IPC: G06F17/30
Filed: 2000-06-17
Abstract: PURPOSE: A data synchronization system and an operation method are provided to judge whether data is updated in real time even though the data are frequently changed, and to accurately synchronize data in a copy data file and a source data file on a communication network. CONSTITUTION: A data synchronizer is composed of a great volume of copy controller and an update controller. The great volume of copy controller copies a plurality of records from a source data file to a copy data file. The update controller detects whether a data record previously copied from the source record file to the copy data file using the great volume of copy controller is changed. In addition, the update controller copies the data record changed from the data file to the copy data file.
Patent KR-20000059058-A (KR)
Inventor: KIM JUNG HWAN
IPC: G06Q40/02
Filed: 2000-07-12
Abstract: PURPOSE: A service system using an integrated card is provided to easily manage a plurality of cards by integrating credit cards. CONSTITUTION: In a service system using an integrated card, a user database stores information on at least one credit card owned by a user and priority of usage of card. An integrated card is issued on the basis of the user database. A member store authorizes using of the integrated card. An approval intermediating part approves using of the credit cards in accordance with the priority of usage decided by the user on the basis of an integrated card sanction request from the member store. A result transferring part transfers the result of approval sent from the approval intermediating part to the member store.
Patent KR-20020010238-A (KR)
Title: Method for inhibiting piping fittings used drinking water from leaching of lead
Inventor: PARK KWANG JIN
IPC: C23C16/00
Filed: 2000-07-28
Abstract: PURPOSE: A method for preventing lead release from pipe fittings for drinking water, especially to decrease lead release level to below 11μg/L, a limit concentration capable of meeting environmental requirements in NSF11. CONSTITUTION: The method for preventing lead release from pipe fittings for drinking water comprises the steps of washing pipe fittings of a brass material with acetone, impregnating the pipe fittings washed with acetone into an aqueous solution of 0.01 to 0.2N nitric acid for 60 seconds, and washing and drying the pipe fittings after taking them out from the aqueous solution; impregnating the dried pipe fittings into 0.005 wt.% of Bismuth nitrate pentahydrate and an aqueous solution of 0.5M sodium chloride at a temperature of 50 to 70 deg.C for 20 to 40 minutes; and drying the pipe fittings washed with ultrapure water after taking out the impregnated pipe fittings and washing them with ultrapure water 2 to 5 times.
Patent KR-20010030041-A (KR)
Title: Fixed structure of room lamp
Inventor: NAGATA SATOSHI
IPC: B60Q3/02
Filed: 2000-07-31
Abstract: PURPOSE: To facilitate attachment and removal, and absorb dimensional errors. CONSTITUTION: Two of a first fulcrum O1 and a second fulcrum O2, and two of a first elastically deformed part 501 and a second elastically deformed part 502 facilitates attachment and removal to/from a room lamp 1 and a roof framework 3 of a roof trim 2. A clearance G1 between a pawl part 504 and a fixed part 51 can absorb dislocation between the pawl part 504 and the fixed part 51, thus it is possible to absorb a dimensional error in a fixing means 5.
Patent KR-20010049953-A (KR)
Title: Low-height tunable tilt rotor downstop
Inventor: RYAN MICHAEL J
IPC: B64C27/32
Filed: 2000-08-01
Abstract: PURPOSE: A low-height tunable tilt rotor downstop is provided which separates a horizontal load and has a low height by providing a pivotally movable striker assembly and a down stop assembly including a cradle assembly formed so as to receive the striker assembly freely to be removed. CONSTITUTION: A striker assembly(31) includes a base member(33) formed so as to receive an adjustable striker arm(35) formed with angle. The base member(33) includes an installation opening part(36). The striker arm(35) is formed into an L-shape having a post part(37) and a leg part(39). A down stop assembly is moved from a tip part(49) to a leg part(39) of the post part(37) generated by a tilt rotor assembly in the flying mode by the striker assembly(31). With this structure, a cradle assembly can be maintained at a low height.
Patent KR-20010050060-A (KR)
Inventor: JANG JAE HYEOK
IPC: C07D233/56
Filed: 2000-08-12
Abstract: PURPOSE: A process for preparing 1-substituted 5-hydroxymethylimidazole(formula 1) by replacement of 1-substituted 5-hydroxymethylimidazole-2-thiol in position 2 with hydrogen is provided. Thereby, the desired compound can be prepared more safely, rapidly and purely in higher yield than the conventional process. CONSTITUTION: The formula compound is prepared by the reaction of 1-substituted 5-hydroxymethylimidazole-2-thiol of formula 2 in a solvent in the presence of an oxidant selected from the group consisting of hydrogen peroxide, alkyl hydrogen peroxide and alkali hypochlorite and a transition metal catalyst. In the formula, R is alkyl, hydroxy alkyl, aryl or substituted or nonsubstituted arylmethyl or diarylmethyl.
Patent KR-20020014035-A (KR)
Title: Reactor Alloy of Syndiotactic Polystyrene Having High Impact Strength
Inventor: JANG HAK JEON
IPC: C08F279/02
Filed: 2000-08-14
Abstract: PURPOSE: A reactor alloy of syndiotactic polystyrene is provided, to improve the degree of dispersion to melt blend, the stiffness at interface and the impact resistance without deterioration of the elastic modulus and the flame retardancy. CONSTITUTION: The reactor alloy is obtained by reacting an aromatic vinyl monomer with a rubber-phase elastic body in the presence of a transition metal catalyst and an accelerator, and comprises 50-99 wt% of syndiotactic polystyrene; 1-50 wt% of a rubber-phase elastic body; and optionally 0.1-10 wt% of polyphenylene ether. Preferably the aromatic vinyl monomer is represented by the formula A or B, wherein J1 is H, a halogen atom, or a substituent containing at least one C, O, Si, P. S, Se or Sn; J2 is a hydrocarbon group of C2-C10 containing at least one unsaturated bond; m is an integer of 1-3; and n is 1 or 2. The compound of the formula A can have independent substituents when m is equal to or greater than 2, and the compound of the formula B can have independent substituents when m is equal to or greater than 2 and n is 2.
Patent KR-20020014460-A (KR)
Title: Dual Flange for Furance
Inventor: JANG GIL HONG
IPC: F23G5/44
Filed: 2000-08-18
Abstract: PURPOSE: A double flange is provided to protect a measurer by preventing flanges and the discharge of hot combustion gas and to minimize the unnecessary preparing time of a measurement. CONSTITUTION: A flange body(4) is stuck to a furnace body. A slider cover(7) is supported outside the flange body by a support(10). An isolating plate(8) is installed inside the flange body to be lifted. A fixing portion of the isolating plate is installed in a U-shaped support. The sections of the fixing portion and the support are rounded. An asbestos gasket(12) is used between the flange body and the cover. Thereby, a replacement of the flange is unnecessary.
Patent KR-20020014966-A (KR)
Title: Li Anode Material, Li Anode, Li Battery Using the Same and Method for Making the Same
Inventor: YOON U YEONG
IPC: H01M4/04
Filed: 2000-08-19
Abstract: PURPOSE: A preparation method of a cathode material for a lithium battery, a cathode for a lithium primary battery, its preparation method, a lithium battery and its preparation method are provided, to inhibit the growth of dendrite in charging/discharging, thereby improving the efficiency of a battery. CONSTITUTION: The cathode material for a lithium battery is prepared by setting the temperature of a mixer(2) to be the temperature above the melting point of Li and the temperature of a settler(3) to be the temperature below the melting point for allowing the Li powder prepared at the mixer(2) to be condensed; injecting a mineral oil(7) containing elements needed for forming a desired solid electrolyte layer onto the surface of melt Li(Li) and Li powder(1a-1d) into the mixer(2) and emulsifying the Li powder and the mineral oil by rotating an impeller(5); and delivering the emulsified one into the settler by overflow, leaving it to be separated into Li powder and a mineral oil, and collecting the risen Li powder. The cathode is prepared by making Li powder where a LiF or LiS solid electrolyte membrane is formed; sintering the Li powder to prepare a Li strip; and winding the Li strip.
Patent KR-20020015792-A (KR)
Title: horizontal speendle taper revision method and apparatus of numerical control machine tool
Inventor: CHOI YEONG HYU
IPC: B23C1/00
Filed: 2000-08-23
Abstract: PURPOSE: A method and an apparatus for correcting a taper section of a horizontal spindle of a machine tool are provided to increase the workability of the machine tool and to improve the productivity by correcting the taper section without separating the taper section from the spindle. CONSTITUTION: A planing process(S1) is carried out for planing a contact portion of a taper section to which a chuck is attached for fixing tools. A taper measuring gauge having the same gradient as the taper section is coupled to the taper section so as to identically set the gradient of the taper section to an angle of a taper grinding stone(S2). Then, the taper grinding stone makes contact with the taper section. The spindle and a grinding machine are rotated while reciprocating the grinding machine in left and right directions so as to grind the taper section(S3).
Patent KR-20020017810-A (KR)
Title: Method of forming contact in semiconductor device
Inventor: JANG DONG HYEOK
IPC: H01L21/28
Filed: 2000-08-31
Abstract: PURPOSE: A method for forming contact of a semiconductor device is provided to prevent the increase of a resistance of node contact and Vss contact by selectively metallization polysilicon lines used as the Vss and node contacts. CONSTITUTION: After forming a field oxide(22) on a semiconductor substrate(21), a junction layer(23) is formed. After forming and patterning a first interlayer dielectric(24), a contact hole is formed to open node and Vss contacts. A barrier metal(25) is formed on the resultant structure to prevent a spiking of the junction layer(23). After depositing a polysilicon on the barrier metal, polysilicon lines(26a,26b) are formed by line patterning. A contact hole for metal interconnection is formed by forming and patterning a second interlayer dielectric(27). Tungsten spacers(28) are formed at both sidewalls of the contact hole. Then, an aluminum wire(29a) is formed. By annealing the resultant structure, a metallized polysilicon line(30) is selectively formed by metallization of the polysilicon line(26a) due to diffusion of aluminum into the polysilicon line.
Patent KR-20020018279-A (KR)
Title: Method of manufacturing Memory Merged Logic semiconductor device having dual gate structure
Inventor: SEO GANG IL
IPC: H01L27/10
Filed: 2000-09-01
Abstract: PURPOSE: A method for forming a memory-merged-with-logic(MML) of a dual gate structure wherein a gate structure is different in a memory region and a logic region is provided to prevent polysilicon from being left in an etch process, by forming a hard mask layer of a concave or convex stripe type having an inclined surface on the interface between the memory region and the logic region. CONSTITUTION: The memory region and the logic region are defined in a semiconductor substrate having a gate oxide layer. A polysilicon layer(201) is formed on the gate oxide layer. A predetermined thickness of the polysilicon layer in the memory region is etched to form a step between the memory region and the logic region while the stepped surface is inclined. A silicide layer(203) is formed on the polysilicon layer. The silicide layer in the logic region is etched to expose the polysilicon layer while the side surface of the remaining silicide layer is inclined. A hard mask layer pattern defining a predetermined gate electrode pattern is formed on the remaining silicide layer and the exposed polysilicon layer. The silicide layer and the polysilicon layer are anisotropically etched to form a gate electrode pattern(206) in the memory region and the logic region.
Patent KR-20020018442-A (KR)
Title: Method of discrimination for a forged bank note and thereof apparatus
Inventor: KIM DONG WON
IPC: G07D7/00
Filed: 2000-09-01
Abstract: PURPOSE: A method and an apparatus for discriminating forgeries is provided to allow a user to accurately check a bill in a short time by inspecting the bill in various manner via only one checking time. CONSTITUTION: The apparatus for discriminating forgeries comprises a sensor part(10) composed of a visible ray sensor(11), first and second magnetic resistance sensors(13,15), an ultraviolet sensor(17), and an infrared sensor(19); first, second, and third stabilization part(20,30,40) for stabilizing and amplifying data received from the sensors; a discrimination part(50) for discriminating IN-OUT LET; an analog/digital converter(60) for coding the data from the stabilization part; an MPU(microprocessing unit)(70) for controlling each part; a buzzer part(80) for generating an error signal sound if the data discriminated in the MPU is error; a display part(90) for showing the processing result of each data; and a key input part(100).
Patent KR-20020020153-A (KR)
Title: Device for preventing overcurrent from being flowed in auto folder
Inventor: LEE JONG CHEOL
IPC: H04B1/40
Filed: 2000-09-08
Abstract: PURPOSE: An apparatus for preventing an overcurrent of an automatic folder is provided to extend a standby time and a use time by preventing the overcurrent which flows in the automatic folder and preventing the shortening of the use time of a battery. CONSTITUTION: A motor driving unit(20) receives a power of a power supply unit(10) and drives an automatic folder. A current detecting unit(40) detects a current value of the power provided from the power supply unit(10) to the motor driving unit(20). A control unit provides a control signal to the motor driving unit(20) when a user operates the automatic folder, and stops the operation of the motor driving unit(20) when the current value detected in the current detecting unit(40) is larger than a predetermined reference value.
Patent KR-20020025602-A (KR)
Title: Crop carriage apparatus in processing continuous casting
Inventor: YOON GYE YEONG
IPC: B22D11/00
Filed: 2000-09-29
Abstract: PURPOSE: An apparatus for carrying crops generated during continuous casting is provided which prevents delaying of cooling times for dissimilar steel crops, and safely treats crops. CONSTITUTION: The apparatus for carrying crops generated during rolling process comprises a case part(100) one side of which is opened to receive the crops, and at the upper part of which a lug is installed; a crop falling prevention part(200) in which a stopper(204) is installed at the opening side of the case part(100) so that the stopper(204) is ascended or descended, wires(206) hauled by a crane are installed at the case part(100) so that the wires(206) are connected to sides of the stopper(204) and the lug, and the stopper(204) covers the opening side when the case part(100) is lifted by the crane; a locking release part(300) in which a locking key(302) is installed at the wires of the lug side, a touch bar(304) connected to the locking key(302) is hinge rotationally installed at a proper position of the case part(100), and the locking key(302) is released so that a wire(306) is pulled by the crane if the touch bar(304) is pushed by the crops when crops are received into the case part(100); and a crop discharge part(400) in which a fixing plate(402) put on a crop box is rotationally installed at other side of the case part(100), and a hitting means(404) is installed at a proper position of the fixing plate(402) so that the hitting means(404) is capable of hitting with being elastically supported by a spring.
Patent KR-20010050850-A (KR)
Title: Writing implement
Inventor: OIKE SHIGERU
IPC: B43K8/02
Filed: 2000-10-05
Abstract: PURPOSE: To sufficiently prevent damage from being inflicted to the collar part of a tail plug (or the collar part of a pen ball point retainer) or the end part of a barrel with a function to easily remove the tail plug (or the pen ball point retainer). CONSTITUTION: A writing material 1 consists of a barrel 4 and a tail plug 4. The barrel 4 has a pen ball point 7 provided at the tip and also ink internally stored. Further, the tail plug 2 is mounted, in a freely detachable/attachable manner, in the rear end opening of the barrel 4. The tail plug 2 has a collar part 21 exposed behind the rear end part of the barrel 4. Besides, a groove 5 for prying the collar part 21 is formed between the front face of the collar part 21 and the rear end part of the barrel 4. The groove 5 is formed deeper in the diametral direction than the inner face of the rear end opening of the barrel 4.
Patent KR-20010000593-A (KR)
Inventor: JEONG CHANG MU
Filed: 2000-10-07
Abstract: PURPOSE: A system for satisfaction survey of purchased goods is provided to perform a satisfaction survey on a commodity purchased over the internet, and offer a reference data on the purchase satisfaction to other internet users. CONSTITUTION: A system for satisfaction survey of purchased goods comprises a commodity purchaser data collector(210), a satisfaction survey participation requester(220), a satisfaction survey analyzer(230), and a survey result provider(240). The commodity purchaser data collector(210) collects commodity purchasers and purchase related data from internet shopping malls(200), and stores the collected data at a first database(250). The satisfaction survey participation requester(220) sends e-mails for participating in the satisfaction survey event to the purchasers stored in the first database(250). The satisfaction survey analyzer(230) collects and analyzes the response messages from the participants, and stores the analysis result at a second database(260). The survey result provider(240) transmits a satisfaction survey result on a corresponding commodity to a requester.