baber/WOPTO huggingface dataset:
Patent KR-20010047281-A (KR)
Inventor: SI MYUNG SUN
IPC: B05B7/02
Filed: 1999-11-19
Abstract: PURPOSE: A minute sprayer is provided to prevent the remaining pressure by opening and closing an outflow hollow space of a piston with that a check valve is driven up and down and to prevent pollution by smelting and corrosion of metal check ball. CONSTITUTION: The minute sprayer includes a sealed tube, an outflow hollow space(11), a supporting housing(10), an inserting end portion(21), an inner wall(10a), a piston(20), a check valve(31), a valve body(30) and a sealed cap(13). The sealed tube extended to the upper part of the outflow hollow space(11) is formed in the inside of the supporting housing(10). The inserting end portion(21) is formed on the lower step and is sticked fast to the inner wall(10a) of the supporting housing(10) and is inserted into the sealed tube. The first and second circulation hollow spaces are formed in the center of the piston(20). The check valve(31) is inserted into the first circulation hollow space and opens and closes the second circulation hollow space and is formed on the lower step of the valve body(30). The sealed cap(13) is covered on the upper part of the supporting housing(10).
Patent KR-20000047962-A (KR)
Inventor: YASUOKA DAKEHIKO
IPC: F02B75/12
Filed: 1999-12-07
Abstract: PURPOSE: An in-cylinder injection type engine is provided to achieve an improved prevention against an excessive thickening of air-fuel mixture around an ignition plug and expansion of stratified combustion area, thus resulting in an improved fuel efficiency. CONSTITUTION: An in-cylinder injection type engine comprises a concave cavity(20) formed at an upper surface of a piston, an injector(11) for injecting a fuel into a combustion chamber, and an ignition plug(12) arranged in the vicinity of the cavity to face the injector as viewed in a plane, the engine injecting a fuel from the injector(11) toward the cavity(20) so as to cause a biased arrangement of an air-fuel mixture, the engine further comprising a swirl generating unit for generating swirl in the combustion chamber, wherein fuel injection direction, fuel permeability, and swirl ratio are set in such a manner that a fuel spray from the injector(11) is arranged to direct toward the ignition plug(12) when a pressure in the cylinder is low and escape from the plug(12) by the swirl as the pressure in the cylinder increases.
Patent KR-20010055818-A (KR)
Inventor: KWON SANG GEUK
IPC: H01L21/027
Filed: 1999-12-13
Abstract: PURPOSE: A semiconductor wafer baking chamber is provided to exactly rapidly control the temperature and use a cooling chamber and a soft bake chamber as a single chamber. CONSTITUTION: A semiconductor wafer baking chamber includes a chamber(200) filled with electric heat fluid(210). The chamber(200) has an inflow tube(201) and an exhaust tube(202) at both sides of a main wall of the chamber(200). An electric heat plate(220) is coupled to the top of the chamber(200) and transfers heat to a wafer(W) loaded on the chamber(200). A temperature adjustment means(230) is coupled to the inflow tube(201) connected to one end of the main wall of the chamber(200) and heats or cools the electric heat fluid(210).
Patent KR-20010064221-A (KR)
Inventor: BAEK UN SEOK
IPC: F02M35/10
Filed: 1999-12-27
Abstract: PURPOSE: A carbon accumulation preventing device of an intake system is provided to inhibit EGR(Exhaust Gas Recirculation) gas from flowing back to a throttle body through an intake manifold and to prevent carbon from accumulating on an ISCA(Idle Speed Control Actuator) and a throttle lever. CONSTITUTION: An EGR gas feed hose(4) is connected to an intake manifold(1) and with an exhaust pipe. When an EGR valve is opened, EGR gas is supplied to the intake manifold through the EGR gas feed hose. An EGR protector(7) is mounted on a connecting part between the intake manifold and the EGR gas feed hose, consisting of two branch pipes(5,6). The EGR gas flows into the intake manifold through two branch pipes. Each discharge port(5a,6a) of two branch pipes is formed toward a combustion chamber, and the total cross section of two branch pipes is larger than one of the EGR gas feed hose. The EGR gas does not flow back to a throttle body(2), the rear of the EGR gas by pulsation in EGR cut or engine stop for the EGR protector has a large cross section. When the EGR gas flows through two branch pipes, the carbon of the EGR gas accumulates on the surface of plural guide pins(8). Therefore, the carbon does not damage the equipment as the amount of carbon in the EGR gas is reduced.
Patent KR-20010060726-A (KR)
Inventor: KIM BEOM SU
IPC: F25D23/02
Filed: 1999-12-28
Abstract: PURPOSE: A home bar door of refrigerator is provided to improve durability of the refrigerator by preventing distortion of the stainless sheet attached to the front surface of the home bar door. CONSTITUTION: A home bar door(20) comprises a front surface having a plurality of adhesion grooves(24) formed at a predetermined spacing and into a predetermined depth; a double-sided tape having a thickness corresponding to the depth of the front surface, and which is incorporated into the adhesion groove; and a stainless sheet(40) attached to the front surface through the double-sided tape. The stainless sheet, at a complete flat state, is attached to the front surface of the home bar door. As a consequence, the stainless sheet attached to the front surface of the home bar door has no space at the rear surface of the stainless sheet, thus preventing distortion of the stainless sheet cause due to an external force.
Patent KR-20010059297-A (KR)
Inventor: LEE WON HUI
IPC: G01D9/00
Filed: 1999-12-30
Abstract: PURPOSE: An accident data recorder(ADR) for an automobile is provided to estimate a pitch angle and compensate pitch mode error of a vertical acceleration using an acceleration value and a kinetic model stored in an accident recording device. CONSTITUTION: An accident data recorder(ADR) for an automobile includes an accident data recording part, a kinetic modeling part and a pitch error compensating part. The accident data recording part outputs a sensor acceleration value of the car. The kinetic modeling part receives the sensor acceleration value and outputs an estimated pitch angle generated when the car is accelerated or decelerated. The pitch error compensating part receives the estimated pitch angle, compensates a pitch mode error of a vertical acceleration and outputs a real acceleration value of the car.
Patent KR-20010059559-A (KR)
Inventor: YOON JAE UNG
IPC: F25D29/00
Filed: 1999-12-30
Abstract: PURPOSE: A thermostatic system of a refrigerator is provided to obtain simple structure, to decrease the number of necessary components and to cut down manufacturing costs by using a door switch as the central shaft of a rotary thermostat. CONSTITUTION: A door switch(12) is protruded forward on a control box(10) in a refrigerator. The door switch is movable back and forth. If the door switch is pushed by a refrigerator door, a lamp in a refrigerator is turned off. The lamp is turned on again when the door is opened and the door switch springs out. The door switch is useful as the central shaft of a thermostatic device(20) as well as is turned on/off by the door. The thermostatic device adopts dial type for adjusting cold air supplied into a refrigerator. A thermostat sets refrigerator temperature by rotation of the thermostatic device. The door switch is used as the central shaft of the rotary thermostatic device as well as is turned on/off. The door switch is integral with the thermostatic device. Therefore, the entire number of necessary components is decreased and an assembling process is simplified.
Patent KR-20010066413-A (KR)
Inventor: RYU MI SEON
IPC: H04B7/26
Filed: 1999-12-31
Abstract: PURPOSE: A system for estimating the location of a mobile station in a mobile communication system is provided to precisely estimate the location of a mobile station in a mobile communication system. CONSTITUTION: A base station calculates its own location from a GPS(Global Positioning System) signal(211). In this case, the base station catches its own location periodically or by the request of a mobile station. The base station compares its own location calculated through the GPS signal with its own intrinsic location(213). Then the base station calculates the error between the two locations(215). The base station transmits this error information to the mobile station together with base station location information(217).
Patent KR-20000023658-A (KR)
Inventor: TYO GENYA
IPC: F02B75/02
Filed: 1999-01-08
Abstract: PURPOSE: An operation method is provided to increase a frequency of a rotation of a shaft without reducing a valid power by improving a ratio of time to section of an internal combustion engine. CONSTITUTION: A two stroke engine uses a slide valve(10) so an inhaling-exhaust channel(9) connected to an exhaust manifold(18) as to be connected to an inhaling pipe after exhausting exhaust gas from a cylinder. A new mixer is flowed into the cylinder(4) through the inhaling-exhaust port(8) connected to the inhaling pipe and through a port(6) connected to a chamber(2) of a crank axis by the channel. The mixer is filled at the chamber(2) of the crankshaft while moving a piston(5) from a point after opening from the rim of a lower part of the port(8). Therefore, the new mixer is supplied continuously into a single cylinder engine and an inhaling of an inside of the cylinder(4) is maximized as an inhaling time is reduced as a loss is minimized according to an increase of a ratio of time and section of gas distribution element. The heat radiated from the surface of components of a highest temperature is removed by the cold mixer after exhausting.
Patent KR-20000057389-A (KR)
Title: Method for coating substrates, preferably with metal
Inventor: WEGNER EGON
IPC: B05D7/16
Filed: 1997-12-02
Abstract: PURPOSE: A method for coating substrates, preferably with metal is provided which prevents the contamination of a coated surface and minimizes the occurrence of a flaw on the surface. CONSTITUTION: A method for coating substrates, preferably with metal, is characterized by cleaning the surface of the substrates, optionally by applying an inorganic and/or organic pre-treatment agent, a primer, an enamel by spraying, dipping, scraping, laminating or coating, whereby the enamel contains an amin-modified epoxide resin and an appropriate cross-linking agent.
Patent KR-20000069596-A (KR)
Title: 모노알킬 양이온성 계면활성제를 포함하는 세정제 조성물
IPC: C11D1/72
Filed: 1997-12-15
Abstract: 본 발명은 표면을 세정하며, 이후에 상기 표면 위에 침착된 오염물의 박리를 돕는 양이온성 계면활성제 층을 침착시키는 것으로 여겨지는 향상된 조성물에 관한 것이다.  이러한 조성물은 a) 총 계면활성제를 기준하여 비이온성 계면활성제 65 중량% 이상, b) 총 계면활성제를 기준하여 음이온성 계면활성제 1 중량% 미만, c) 총 계면활성제를 기준하여 알킬쇄가 C 18- C 26 알킬기 10 중량% 이상을 포함하는 모노 지방 알킬 4급 암모늄 화합물인 양이온성 계면활성제 0.1 내지 35 중량%를 포함하는 계면활성제 혼합물을 포함하고, 상기  조성물은 추가로 8.0 이상의 pKa를 갖는 유기 아민 0.5 중량% 이상을 포함한다.
Patent KR-20010020394-A (KR)
Title: 시각적 오락 시스템을 포함하는 아이웨어
IPC: G02B27/02
Filed: 1998-04-29
Abstract: 본 발명은 착용자에게 정상적인 투시도를 유지하면서 착용자에게 시각적 자극을 제공하는 아이웨어에 관한 것이다.  상기 아이웨어는 그 특성을 변조하기 위해 외부 신호에 응답하는 제 1 투시 영역(130)과 상기 영역을 통해 착용자에게 정상적인 투시도를 유지하는 제 2 투시 영역(140)을 고정하는 프레임(110)을 포함한다.  선택적으로, 착용자에게 정상적인 투시도를 유지함에도 불구하고 외부 신호에는 단일의 영역만이 응답한다.
Patent KR-20010068382-A (KR)
Title: Refrigerator
Inventor: JUNG GYEONG JU
IPC: F25D23/00
Filed: 2000-01-05
Abstract: PURPOSE: A refrigerator is provided to store food therein and to use the inner space efficiently by mounting a guide member supported inside a door removably and at least one basket kept in the guide member removably. CONSTITUTION: A freezer shelf(21) is mounted in a freezer compartment(13) to partition the freezer compartment vertically and to support food. Plural refrigerator shelves(23) are mounted in a refrigeration compartment(15) to divide the refrigeration compartment vertically and to support food. Plural protrusions(25a,25b) are protruded toward the freezer compartment and the refrigeration compartment at both inner margins of a freezer door(17) and a refrigerator door(19). Hanging protrusions are arranged with a distance at each inside of the two protrusions. Each couple of hanging protrusions have guide members(29) having rectangular ring form corresponding to the left and right protrusions. Each guide member has an accepting hole for receiving the hanging protrusion. Each accepting hole is depressed from both margins and formed over a specific length zone vertically from the lower end. Each guide member includes a couple of baskets(31) having rectangular form. A flange is formed at the upper margin of each basket and extended widthwise. The flanges are supported by contact with the upper end of each guide member.
Patent KR-20010076024-A (KR)
Title: Method and apparatus for alarming a limited area in cellular phone's use
Inventor: WOO KYOUNG GU
IPC: H04B7/26
Filed: 2000-01-24
Abstract: PURPOSE: A method and apparatus for limiting the use of a cellular phone using a virtual base station is provided to effectively inform a use limit zone of a portable terminal to a possessor of the portable terminal by transmitting a message for informing the use limit zone to the portable terminal or generating a warning tone when the possessor of the portable terminal enters in the use limit zone. CONSTITUTION: A virtual base station transmits a location register value to be different from a general base station to a terminal(S10). The terminal which is a power-on state enters in a service region of the virtual base station(S12). If a location register value of the terminal is different from the location register value of the virtual base station, a location register is updated(S14). The virtual base station grasps whether the terminal exists in the service region(S16). If the terminal exists in the service region, the virtual base station transmits a warning message and a warning tone to the terminal(S18).
Patent KR-20000024304-A (KR)
Inventor: JEON MYOUNG HAG
IPC: H04B1/38
Filed: 2000-01-31
Abstract: PURPOSE: An auto fold type portable and mobile telephone, auto flip type portable and mobile telephone, notebook PC including auto monitor are provided to use more effectively as a simple button operation only. CONSTITUTION: An auto fold type portable and mobile telephone includes a small electric motor and an auto fold button left of a main body, auto flip type portable and mobile telephone includes a small electric motor(1) which is attached one place among a pin for fixing flip protruded downward of the main body. An auto flip button is attached left of the flip type phone. notebook PC including auto monitor.
Patent KR-20000049389-A (KR)
Inventor: JUNG KYEONG WON
IPC: A45D1/04
Filed: 2000-02-08
Abstract: PURPOSE: A hair styling device which can prevent hair from being damaged by heat applied to hair when styling is provided by distributing pressure on hair gripped by the heater and using steam from the heater. CONSTITUTION: A hair styling device is comprised of heaters(111, 121) on main body and an upper(110) and a lower part of hair compressing heating parts(120) which are formed with heating plate from the heaters in a unitary structure to deliver the heat generated, and hair is made into a desired style by being compressed between the hair compressing heating parts(110, 120). Where one of the hair compressing heating parts has spare space area(115) being formed to be narrowed as going from the each side edges to the center between the main body and the heat and heating plate, when the main body and the heater with heating plate are in separated state. Where the heater with heating plate is operated at the spare space area, having a rotating axis(114) formed in the center of the heater with heating plate as a center. The other hair compressing heating part has a plurality of spray holes(125), through which hair is sufficiently moisturized by steam having a room temperature, on the surface of the heating plate.
Patent KR-20000024508-A (KR)
Inventor: KIM YONG HAK
IPC: G06Q10/02
Filed: 2000-02-17
Abstract: PURPOSE: An electronic ticket having bar-code and method for operating an electronic ticket through an internet is provided to be used in ticket users and maximize a business profit in ticket issue companies by performing all process such as an issue and a transmission in a real time through an internet. CONSTITUTION: An internet user connects a web server through an internet network(101). The web server requests an ID and a password when the internet user is connected to an electronic ticket issue sight homepage(102). The web server compares input information with a member information DB and judges as to whether the connected user is a member(103). The web server distributes input contents of the user and transmits distributed input contents, and then renews a sight use and the number of use of the member in a member information database(108). The web server reads a stored ticket bottom picture from an electronic ticket file DB using a specific application program A and inputs application contents such as a title, a time, and the number of ticket bottom picture. The web server reads a bar-code inputted from a bar-code publishing device and inputs the bar-code to a defined portion of the ticket bottom picture(109). The web server stores the bar-code to a temporal storing unit(110).
Patent KR-20010084446-A (KR)
Title: Apparatus for increasing power of internal-combustion engine and method thereof
Inventor: KIM KYOUNG HAN
IPC: F02B75/32
Filed: 2000-02-25
Abstract: PURPOSE: Output increasing device and method of an internal combustion engine are provided to increase output by increasing the rotational torque of a crankshaft without change in the stroke distance of a piston. CONSTITUTION: An internal combustion engine comprises a cylinder, a piston(10) reciprocating in the cylinder, a connecting rod(20) connected to the piston, an eccentric wheel(40) combined to the connecting rod, and a crankshaft(30') converting the reciprocation to rotation by rotating with response to the rotation of the eccentric wheel. Herein, the rotational torque of the crankshaft is increased while the stroke distance of the piston is maintained. Therefore, the output of the internal combustion engine is increased even without the increase of fuel consumption.
Patent KR-20010084536-A (KR)
Title: Macketing method based on Real Market Data Acquisition System.
Inventor: YANG GIL SUB
Filed: 2000-02-26
Abstract: PURPOSE: A method and a system for performing an electronic commerce on an affiliated site through a network are provided to perform a common marketing by enabling individual businessmen to be tied up with each other using wire/wireless communication networks. CONSTITUTION: An information provider shares customer information and provides information to consumers. An advertisement transmission and customer manager inserts an advertisement into contents of the information provider and manages advertisement view items of the consumers. In addition, the manager accumulates and provides fixed rights relevant to the items in ProxyCARDs. The manager performs customer authentication to each businessman. A product seller enables the customers to respectively use the rights in case of purchasing product. In addition, the seller executes a payment approval process with the ProxyCARD substituting for all sorts of credit cards.
Patent KR-20010084765-A (KR)
Title: Method for displying information of route and trunk when happen to cdtia and tdtia board alarm
Inventor: LEE SEUNG HYEON
IPC: H04M3/22
Filed: 2000-02-29
Abstract: PURPOSE: A method for outputting trunk information by routes when any fault is generated at a trunk line board of an exchanger is provided to easily obtain trunk information by routes related to trunk line fault by fault information. CONSTITUTION: An ASPP(42) senses a fault by confirming a trunk line board(40). A fault management(48) sets up hardware fault information and a trunk number. A procedure requests trunk information by routes to a TDSL(Telephony Device System Library)(50). The procedure transmits route information to the fault management(48) in a call by reference method. The fault management(48) sorts trunk information assigned according to routes. The fault management(48) outputs trunk information by routes by using an output format defined at each code.
Patent KR-20010014530-A (KR)
Inventor: ALBERTO REBURU
IPC: C23G1/36
Filed: 2000-03-06
Abstract: PURPOSE: To provide a method for recovering acids, enabling the amount decomposed of HNO3 to be reduced, making the recovery stage of NOx unnecessary and enabling cost reduction to be carried out in a process for recovering acids such as HF and HNO3 from a solution where metals such as Fe, Cr and Ni are dissolved in the above acids. CONSTITUTION: In a process for recovering acids from acid solution of metals by evaporating and thermally decomposing an acid solution of metals and isolating acids and metal oxides in a separated state, a heating reactor (2) divided into two zones by a built-in member is used, and low temperature evaporation is carried out in the first upper zone and high temperature decomposition is carried out in the second zone (8) next to the first zone.
Patent KR-20010087579-A (KR)
Title: Methods of Convey for Speaking Information on the Internet
Inventor: OH JOON HWAN
IPC: G06F17/00
Filed: 2000-03-07
Abstract: PURPOSE: A method for providing voice information through the Internet is provided to offer information as voice at slow speed. CONSTITUTION: Sound files and web pages according to sections are constructed by dividing a sound file according to sections, and is a user selects the files, the first screen is provided by moving to the first page and the first sound file is reproduced as a background sound. If the reproduction of the first sound file is terminated, the second screen is provided by moving to the second page and the second sound file designated as the second background sound is reproduced. Continuously, if a reproduction of the last sound file is completed, the original page is returned. A page movement according to sections is continuously progressed, each screen is provided sound files are continuously reproduced, thus speech sound is continuously outputted.
Patent KR-20010087678-A (KR)
Title: acalycixeniolide C,D,E and F
Inventor: CHO GI UNG
IPC: C07D493/04
Filed: 2000-03-08
Abstract: PURPOSE: Novel compounds, acalycixeniolide C, D, E and F, isolated from Acalycigorgia inermis and a producing method thereof are provided. The acalycixeniolides inhibit the growth of leukemia, and is thus used for the treatment of cancers. CONSTITUTION: The method for producing acalycixeniolide C represented by formula (1), acalycixeniolide D represented by formula (2), acalycixeniolide E represented by formula (3), and acalycixeniolide F represented by formula (4) comprises the steps of: extracting Acalycigorgia inermis with organic solvents to produce the crude extract; removing the solvent from the crude extract by heating it under reduced pressure to collect remaining substances; fractionating the remaining substances according to their polarity; removing the solvent from the fractionated polar substances by heating them under reduced pressure; and isolating and purifying the polar substances.