baber/WOPTO huggingface dataset:
Patent KR-20040079309-A (KR)
Inventor: JUNG GWANG CHUN
IPC: C09D11/38
Filed: 2003-03-07
Abstract: PURPOSE: An inkjet printing ink, its preparation method and an inkjet printing method using the ink are provided, to obtain a printing ink having excellent fastness, coloring property and color gamut capable of being applied to various fibers, mixed fabrics and N/P micro-filament yarns. CONSTITUTION: The inkjet printing ink comprises 0.5-10 wt% of a reactive dispersive dye which is insoluble in water, has a molecular weight of 800 or less and contains a reactive group capable of covalent bonding with the hydroxyl groups or amine or amide groups of fiber; and 90-99.5 wt% of a solvent which dissolves the dye. Preferably the inkjet printing ink comprises 0.5-10 wt% of the reactive dispersive dye; 60-98.5 wt% of a solvent; and 1-30 wt% of a polyvalent alcohol of C2-C30. Preferably the inkjet printing ink comprises 0.5-10 wt% of the reactive dispersive dye; 55-98.45 wt% of a solvent; 1-30 wt% of a polyvalent alcohol of C2-C30; and 0.05-5 wt% of a nonionic or anionic surfactant.
Patent KR-20040080314-A (KR)
Title: Candle light heater for use in chair capable of promoting blood circulation of a person
Inventor: PACK PYOUNG IL
IPC: A47C7/74
Filed: 2003-03-08
Abstract: PURPOSE: A candle light heater as an alternative energy resource is provided for use in a chair whose seat is made of iron, so economically unfortunate people are benefitted from the cost-effective, easy-to-install candle light heater for the winter. CONSTITUTION: The candle light heater for use in a chair is housed in a candle-shaped can. The bottom of the can has a hole that is big enough for a candle to be inserted into. The candle light heater is simply placed under the chair. Preferably, seat of the chair is made of an iron plate, and a nonflammable cotton is placed on a seat cushion. Therefore, when a person sits on the chair or the seat cushion, heat generated from the candle light warms the bottom of the person, which eventually promotes blood circulation of the person.
Patent KR-20040083632-A (KR)
Inventor: KIM BYEONG JIN
IPC: H04N5/85
Filed: 2003-03-24
Abstract: PURPOSE: A multi-title managing/reproducing method of a high-density optical disk is provided to record/manage entry type information for accessing one optional title representative of a title block among more than two grouped titles, thereby effectively managing/reproducing data streams having different reproduction paths as multi-title within one title block. CONSTITUTION: At least more than two titles from multi-title are grouped into one title block for management. Among the more than two titles grouped within the title block, information for accessing one optional title representative of the title block is recorded/managed. The information is recorded/managed as entry type information within each of title information included/recorded in index table information of the multi-title. The entry type information is recorded as an inherent value if a corresponding title is a representative title within the title block or an independent title regardless of the title block.
Patent KR-20040085979-A (KR)
Inventor: HONG JUNG GI
IPC: C07D301/32
Filed: 2003-04-02
Abstract: PURPOSE: A method for isolation and recovery of glycidyltrialkylammoniumchloride is provided, thereby minimizing sodium chloride as a by-product, and maximizing recovery of glycidyltrialkylammoniumchloride. CONSTITUTION: The method for isolation and recovery of glycidyltrimethylammoniumchloride comprises the steps of: reacting alkali solution with quaternary ammonium salt solution to prepare glycidyltrialkylammoniumchloride and sodium chloride; washing sodium chloride with alcohol such as C1-C4 alcohol in a weight ratio of 1:0.5 to 1:5 to recover glycidyltrialkylammoniumchloride present in the surface of sodium chloride; and drying recovered glycidyltrialkylammoniumchloride under vacuum at 20 to 40 deg. C and 10 to 30 torr, wherein glycidyltrialkylammoniumchloride is glycidyltrimethylammoniumchloride or glycidyltriethylammoniumchloride.
Patent KR-20040088313-A (KR)
Inventor: HAN SEONG HO
IPC: H01M10/0525
Filed: 2003-04-09
Abstract: PURPOSE: A nonaqueous electrolyte solution for a secondary battery is provided, to charge/discharge characteristics, lifetime and high rate discharge characteristics at low temperature and to reduce the irreversible reaction and the thickness expansion in high temperature storage by adding a methyl trifluoroalkane sulfonate. CONSTITUTION: The nonaqueous electrolyte solution for a secondary battery comprises 0.1-10 wt% of a methyl trifluoroalkane sulfonate compound represented by the formula as an additive, wherein R is an alkyl or alkenyl group of C1-C5. The secondary battery is a lithium ion secondary battery, an aluminum laminated battery or a lithium polymer battery which uses a positive electrode active material which is a lithium metal oxide selected from the group consisting of LiCoO2, LiMnO2, LiMn2O4, LiNiO2 and LiNixMn_(1-x) O2 or a composite compound (LIM1xM2yO2) and a negative electrode active material which is a crystalline or amorphous carbon or a lithium metal. Preferably the organic solvent used in the electrolyte solution is ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, dipropyl carbonate, ethylmethyl carbonate, methylpropyl carbonate, ethylpropyl carbonate, fluorobenzene or their mixture; and the lithium salt used in the electrolyte solution is at least one selected from the group consisting of LiPF6, LiClO4, LiAsF6 and LiBF4.
Patent KR-20030083585-A (KR)
IPC: B60L15/10
Filed: 2003-04-15
Abstract: The power control procedure for the electrical motor of a railway vehicle deriving power from a catenary cable uses measurement of the open voltage (Vcat0), evaluated at the sub-station. From this the maximum available power for a catenary cable section is determined, and the power taken by the engine is limited to lie within this permitted maximum.  The procedure for controlling the power required by the engine of a railway vehicle operates with current collectors co-operating with a catenary cable supplied with direct current by sub-stations distributed along the railway route. It includes measuring the catenary voltage (Vcat) at the engine level, and measuring the catenary current (Icat) at the engine level. The open voltage (Vcat0) is evaluated at the sub-stations supplying the catenary cable to which the engine is connected, and the maximum power available at the catenary cable is determined by the relation Pmax = (Vcat0)2 / 4asteriskR, where R is the resistance of the cable. The power requested by the motor is the limited to a limit value (Plim) which is less than or equal to the calculated maximum power.
Patent KR-20040089794-A (KR)
Inventor: KWON CHUNG IL
IPC: F01N3/023
Filed: 2003-04-15
Abstract: PURPOSE: A regeneration method of a diesel particulate filter is provided to improve simply and effectively a regeneration logic by sensing only the tip temperature of the filter at real time, deciding if the sensed temperature is distributed over the predetermined temperature within a pre-set traveling distance, and outputting an order signal by an ECU(Electronic Control Unit). CONSTITUTION: A regeneration method of a diesel particulate filter is composed of steps for making an ECU of an engine receive and monitor information about RPM(Revolution Per Minute), the opening degree of a throttle, vehicle speed, and traveling distance from correspondent sensors at real time while the engine starts; deciding how much the tip temperature of the filter is distributed over 350 deg.C within a pre-set traveling distance by receiving a signal from a temperature sensor for detecting the tip temperature of the filter coated with a catalyst; making an order signal from the ECU to make the engine post-inject fuel at every pre-set traveling distances, based on the distribution of the tip temperature of the filter; and regenerating the filter by rising the temperature of exhaust gas by fuel post-injection of the engine and burning particulate matters collected in the filter.
Patent KR-20040089872-A (KR)
Inventor: LEE KYOUNG HO
Filed: 2003-04-15
Abstract: PURPOSE: A method for offering an investment relay service using a game ticket drawing method is provided to induce an investing fund by using the game ticket drawing method on the Internet, offer a winner with an operating right of a shop secured by the investing fund, and offer losers with profits generated from the shop. CONSTITUTION: A service providing system constructs a database by securing information for the shop offered to the game winner(100). The service providing system issues game tickets through the online, collects the information for the users buying the game tickets, and determines the winner at a fixed date(200). If the winner is determined, the operating right is given to the winner and the operation/profit information is provided to the losers by using the collected user information(300). A part of the profits generated from the shop is received through a banking system, and is shared with the losers as cash or cyber money(400).
Patent KR-20030082444-A (KR)
Title: 데이터 재생 장치, 데이터 기록 장치, 회로 소자, 데이터재생 방법 및 데이터 기록 방법
IPC: H04N5/85
Filed: 2003-04-15
Abstract: 위법 복제된 기록 매체의 재생 제한, 기록 매체의 위법 복제를 방지하기 위한 회로 소자가 개시된다.  이 회로 소자는 데이터 재생 장치 및 데이터 기록 장치에 구비되며, 기록 매체에 기록되어 있는 데이터가 암호화되어 있는지 여부를 판정하는 암호화 판정부와, 기록 매체로부터 판독된 소정의 데이터로부터 전자 워터마크 정보를 검출하는 전자 워터마크 정보 검출부와, 기록 매체에 기록되어 있는 데이터가 암호화되어 있다고 판정된 경우, 판독된 데이터에 필터링을 행하지 않는 것으로 결정하고, 기록 매체에 기록되어 있는 데이터가 암호화되어 있지 않다고 판정된 경우, 전자 워터마크 정보에 기초하여 판독된 데이터에 필터를 행할지의 여부를 결정하는 결정부와, 결정부의 결정 결과에 기초하여, 판독된 데이터의 일부에 필터링을 하는 필터 처리부를 구비한다.
Patent KR-20030086897-A (KR)
IPC: H01M10/052
Filed: 2003-04-25
Abstract: An indium layer and a lithium layer are introduced in a negative housing half-section (1). A lithium-intercalating electrode (4) is introduced in a positive housing half-section (3). The housing half-sections are joined, such that the lithium/indium alloy layer acting as negative electrode (2) is formed from the indium and lithium layers.
Patent KR-20040093968-A (KR)
Inventor: SEO BONG JIN
IPC: G11C11/401
Filed: 2003-04-30
Abstract: PURPOSE: A refresh method of a memory device is provided to perform a refresh operation without blocking of data stream. CONSTITUTION: History slots HS(0)-HS(4) are initialized without any record. When there is a request as to Ingress In(I1) and Ingress Out(E0) and Ingress In(E1) and Ingress Out(I0), four data access operations are performed according to priority and then a refresh request is performed. Data from a network interface is written into a DRAM by performing a request as to Ingress In(I1). Data is read from the DRAM and is provided to a network interface by performing a request as to Ingress Out(E0). Data from a switch fabric interface is written to the DRAM by performing a request as to Ingress In(E1). Data is read from the DRAM and is provided to a fabric interface by performing a request as to Ingress Out(I0). Then, the DRAM is refreshed as to a refresh request.
Patent KR-20040094071-A (KR)
Inventor: SON MAN HO
IPC: A23G9/04
Filed: 2003-05-01
Abstract: PURPOSE: A machine for manufacturing ice-cream wafer cone, containing a rotating disk which can be manually rotated during a power failure and is rotatively installed at a frame is provided. It prevents burning of cone cakes during the power failure and damage of a motor and power transmitting parts by cutting a driving force transmitted to the rotating disk during overload. CONSTITUTION: The machine for manufacturing ice-cream wafer cone consists of: a rotating disk(20) rotatively installed at a frame(10); a driving part(40) disposed in the center of the rotating disk with a safety pin(30); a motor for driving the driving part; a plurality of molds(60) disposed radially at the upper part of the rotating disk to make cone cakes; an opening and closing rail(70) for opening and closing the upper mold(61) of the mold; a dough supply nozzle for supplying dough to the lower mold of the mold; a heating member(90) for heating the mold; and a cutting member(100) for cutting cone cakes prepared in the mold into a predetermined size. Pair of brackets(31) are mounted on the upper part of the rotating disk, and a clamping bolt(32) is screwed into brackets of both sides to removably clamp the safety pin.
Patent KR-20040097449-A (KR)
Inventor: MIURA HIROHISA
IPC: C01B21/072
Filed: 2003-05-12
Abstract: PURPOSE: To provide a process for producing aluminum nitride whose particle diameters are fine, and an aluminum nitride prepared thereby . CONSTITUTION: The process comprises a step of holding an aluminum powder in a nitrogen atmosphere whose nitrogen gas pressure is in a range of from 105 to 300 kPa, thereby developing a nitriding reaction at a temperature of from 500 to 1,000 deg.C, wherein a reaction controller gas, controlling the development of the nitriding reaction, is supplied into a reactor chamber in which the aluminum powder is accommodated.
Patent KR-20030088881-A (KR)
Title: 전기식 탈이온수 제조 장치
IPC: B01D61/44
Filed: 2003-05-15
Abstract: 3차원 망목 구조의 유기 다공질 이온 교환체를 충전한 탈이온실에 통수하여 수중의 이온성 불순물을 제거하여 탈이온수를 제조함과 더불어, 이 탈이온실에 직류 전장을 인가하여, 이 유기 다공질 이온 교환체에 흡착한 이온성 불순물을 계 외로 배제하는 전기식 탈이온수 제조 장치에 있어서, 이 직류 전장의 인가는 배제되는 이온이 이 유기 다공질 이온 교환체 내에 있어서의 통수 방향에 대하여 역방향으로 이동하도록 행한다.
Patent KR-20040098891-A (KR)
Inventor: CANG DONG BOK
IPC: H01L21/68
Filed: 2003-05-16
Abstract: PURPOSE: An apparatus for loading a dummy wafer cassette is provided to easily fabricate and assemble a cassette settling part by forming a cassette carrier and a fixing piece as one body. CONSTITUTION: A separation plate(4) is fixed to a swing plate of a swing bracket(10) wherein a mounting piece(4-1) is formed under both sides of the separation plate while protruding to the outside. The cassette settling part(2) installed in one side of the separation plate is fixed to the swing plate together with the separation plate by forming the mounting piece(7) at both ends of the inside of the cassette carrier(5) as one body with the cassette carrier. The swing bracket is formed as one body with a stop block on the inner surface of each side support plate formed at both sides of the swing plate. Stopper mounting surfaces are formed in the end of a side surface plate at both surfaces of a plate of an inner bracket(20) installed in the swing bracket to fix a buffer stopper(29). In an outer bracket installed outside the inner bracket, a coupling piece with a hinge ring is formed in the rear part of both sides of a setting plate having a hole in its center, and a clamp is installed in the upper side of a hinge ring axially coupled to a hinge ring of the inner bracket. Dummy wafer slots(50) are installed inside each coupling piece formed at both sides of the outer bracket.
Patent KR-20030090520-A (KR)
Title: 쌍방향 광통신용광학부품 및 광송수신기
IPC: H01L31/0232
Filed: 2003-05-17
Abstract: 원단(遠端) 크로스토크의 발생을 억제해 신뢰성의 향상을 도모한다. 
     광섬유(21)의 끝면과 대향되는 제 1의 면(11a)와, 면(1la)와 거의 직각을 이루어 인접하고, 또한 서로 대향하는 제 2, 제 3의 면(1lb, 11c)와, 면(1la)로부터 입사되는 수신광을 면(1lb)를 향해서 반사하는 제 4의 면(1ld)와, 면(11c)로부터 입사되는 송신광을 면(11a)를 향해서 반사하는 제 5의 면(1le)를 가지는 프리즘(11)과, 면(11a, 1lb)에 일체적으로 형성된 수신광집광용 렌즈(12, 13)과, 면(11a, 11c)에 일체적으로 형성된 송신광집광용 렌즈(14, 15)로 이루어지고, 면 (11d, 1le)의 광섬유축(21a)방향과 이루는 경사각β 1 , β 2 가 45˚보다 작게된다. 소자면(22a, 23a)에서 반사한 수신광(31)은 입사해온 경로를 거슬러 올라가지 않는다.
Patent KR-20040102460-A (KR)
Inventor: RHEE HYUNG KUG
IPC: A47B9/00
Filed: 2003-05-28
Abstract: PURPOSE: A wood reception desk for a disabled person, an aged person, and a weak person is provided with an electric motor, whose height is controllable, at the middle portion, to allow convenient use for the disabled person, the aged person, the weak person, or a pregnant woman. CONSTITUTION: The reception desk for a disabled person, an aged person, and a weak person is made of wood. A through hole is formed at the middle portion of the reception desk, and a motor is provided in the through hole. If a user drives the motor, the reception desk is moved up and down by the driving force of the motor. In this case, the height of the reception desk is freely controlled from 70cm to 90cm. Therefore, the disabled person, the aged person, the weak person, or the pregnant woman can conveniently use the reception desk while controlling the height of the reception desk.
Patent KR-20040107699-A (KR)
Inventor: BAEK CHUN GEUM
IPC: H01L21/68
Filed: 2003-06-09
Abstract: PURPOSE: A wafer block and a thin film depositing apparatus using the same are provided to reduce down-time by cooling quickly the wafer block using cooling fluid lines and to unify the temperature distribution of a substrate on the wafer block by controlling properly the amount of a cooling gas or the interval between the cooling fluid lines. CONSTITUTION: A wafer block(40) includes a hot-wire embedded plate(10) for heating a substrate(W) and a fluid line embedded plate(20) for cooling the hot-wire embedded plate. A plurality of fluid lines(C) for flowing a cooling gas are formed in the fluid line embedded plate. Electrical lines are connected with a hot-wire of the hot-wire embedded plate to provide electricity for the hot-wire. A fluid supply line and a fluid exhaust line are used for supplying/exhausting the cooling gas for/from the fluid lines.
Patent KR-20040106707-A (KR)
Inventor: LEE CHUN GEUN
IPC: B62D5/06
Filed: 2003-06-11
Abstract: PURPOSE: A safety device of a power steering system is provided to improve the safety of a vehicle and to meet the related regulations by supplying renewable hydraulic pressure and making a power steering system operate normally when a hydraulic pressure supply unit has a trouble. CONSTITUTION: A safety device of a power steering system comprises a hydraulic retarder(1), an emergency supply conduit pipe(3) for supplying the hydraulic pressure generated from the hydraulic retarder to a power cylinder of a power steering system, a valve unit for controlling the communication state of the emergency conduit pipe, a pressure sensor(7) for measuring the hydraulic pressure supplied to the power cylinder from a power steering pump(5), a controller(9) for controlling the valve unit with response to the signal of the pressure sensor, and a change-over valve(11) for selectively supplying the hydraulic pressure from the emergency supply conduit pipe and the hydraulic pressure from the power steering pump to the power cylinder.
Patent KR-20050000248-A (KR)
Inventor: KIM OK SOON
IPC: A23B7/10
Filed: 2003-06-23
Abstract: PURPOSE: A kimchi preparation method using Acanthopanacis Cortex is provided, thereby adding the taste and nutrition of Acanthopanacis Cortex into kimchi to improve the taste and nutrition of kimchi. CONSTITUTION: The kimchi preparation method using Acanthopanacis Cortex comprises the steps of: obtaining crude juice of Acanthopanacis Cortex and coating the salted Chinese cabbages with the crude liquid of Acanthopanacis Cortex; and adding at least one selected from the crude liquid of Acanthopanacis Cortex and pulverized Acanthopanacis Cortex into kimchi dressing, and inserting the kimchi dressing into the salted Chinese cabbages coated with the crude liquid of Acanthopanacis Cortex.
Patent KR-20040002739-A (KR)
Inventor: CANTER ADRIAAN W
IPC: G06F9/445
Filed: 2003-06-26
Abstract: PURPOSE: A system and a method for installing a software application in a non-impactfull manner are provided to enable the download of the installable software application from a remote location without impacting the already-installed software applications. CONSTITUTION: A user of a client computer(120) connects to a server(102). The server provides a web page or other resource to use a file resident in a server data storage(110). In response to selection such as link by the user, an application manifest(112) is brought down to the client computer. After examining the application manifest, an application code(115) is downloaded from the server and installed to the client computer if the application is not installed to the client computer.
Patent KR-20050003180-A (KR)
Inventor: LEE JUN HEE
IPC: G11B15/02
Filed: 2003-06-30
Abstract: PURPOSE: A device and a method for automatically selecting an external input audio signal in a timelapse VCR are provided to automatically select an abnormal audio signal when the abnormal audio signal is detected on a quad 4-splitting screen, and to output the selected abnormal audio signal, then to display a video screen with the audio signal, thereby more reliably executing a security monitoring process. CONSTITUTION: When a timelapse recording is requested by a user(S200), a timelapse VCR unit records a video signal inputted from an external camera on a recording tape(S202). If an external audio signal automatic select mode is set, the VCR unit checks whether a certain audio signal exceeds a reference level(S204). If so, the VCR unit displays a video signal where the audio signal is inputted(S206), and automatically selects the audio signal with an external output audio signal to output the selected signal with a video screen(S208).
Patent KR-20030062282-A (KR)
Title: Spout structure in both-sided gusset-shaped pouch vessel
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2003-06-23
Abstract: PURPOSE: Provided is a spout structure in a both-sided gusset-shaped pouch vessel which forms a spout in an upward direction of the gusset part so that it possibly releases contents, even when the vessel is tilted to a slight degree. CONSTITUTION: The spout structure in the both-sided gusset-shaped pouch vessel is characterized by comprising the parts of: a vessel body(10) which includes the gusset part(13,14) at the center of a front side of the film(11) and a back side of the film(12), in which a suturing part(15) seals tightly contact parts between the gusset part and the front side of the film or between the gusset part and the back side of the film; and the spout(20) which is placed in an upward direction of the gusset part to flow in or release the contents.
Patent KR-20050003721-A (KR)
Inventor: KANG TAE KYOUNG
IPC: H01J11/24
Filed: 2003-07-04
Abstract: PURPOSE: A plasma display panel is provided to achieve improved discharge efficiency by enhancing the configuration of a discharge sustain electrode such that plasma discharge starts simultaneously from the center and contour part of a discharge cell and spreads to the peripheral part. CONSTITUTION: A plasma display panel comprises a first substrate(2) and a second substrate(4) opposed with each other; address electrodes(8) arranged on the second substrate; barrier ribs(12) arranged in the space formed between the first and second substrates, so as to define discharge cells(6); phosphor layers(14R,14G,14B) formed in the discharge cells; and discharge sustain electrodes(20) arranged on the first substrate. The discharge sustain electrode includes a pair of bus electrodes(16a,18a) formed into a stripe pattern such that the pair of bus electrodes corresponds to each of discharge cells; and a pair of protrusion electrodes(16b,18b) protruded from the bus electrodes toward insides of the discharge cells. The protrusion electrodes are opposed with each other. A concave portion is formed at a center of an opposed surface of the protrusion electrode, such that the pair of protrusion electrodes are opposed with each other with a gap formed by expanding the concave portion.