baber/WOPTO huggingface dataset:
Patent KR-20020030144-A (KR)
Title: Sound understanding type hand-free device for cars
Inventor: LEE DAE IL
IPC: H04B1/40
Filed: 2000-10-16
Abstract: PURPOSE: A voice recognition handsfree device for vehicles is provided to previously prevent a traffic accident, likely to happen in the case of a telephone call in driving, by configuring a voice recognition unit to supply dial information and data to a portable phone so that a driver can implement a portable phone call using not his hand but his voice. CONSTITUTION: A voice recognition handsfree device in a portable phone(1) consists of a voice recognition unit(2) and a headset(3). The voice recognition unit(2) is comprised of a stand, a magnetic substance, a microphone(24), a speaker(25), the first filter(26), a voice recognition module(27), a key part(30), the first modulation part(28), and the first demodulation part(22). The stand, in which a connection part to connect with the portable phone(1) electrically is formed, is installed inside of a vehicle in order to mount the portable phone(1). The magnetic substance, installed in the inside of the stand, generates magnetic force so that the portable phone can be attached. The microphone(24) converts a user's voice into an electrical signal. The speaker(25) outputs the opposite side's voice signal, supplied from the portable phone(1), in sound. The first filter(26) removes noise from the voice signal inputted to the microphone(24) or outputted from the speaker(25). The voice recognition module(27) stores the user's voice inputted in a recording mode and sets up it as a reference voice for voice recognition. In the first call mode or the second call mode, the voice recognition module(24) deciphers the user's voice signal inputted through the microphone(24) or the headset(3) and transmits dial information or numeric information to the portable phone(1) through an interface(11). The key part(30) is provided to set up the call modes or the recording mode. In the second call mode, the first modulation part(28) modulates the opposite side's voice signal, outputted from the portable phone(1), into a required frequency and transmits it to the headset(3) by wireless. The first demodulation part(22) receives and demodulates the voice signal transmitted from the headset(3).
Patent KR-20020030634-A (KR)
Title: Lottery ticket system of drawing type and digital instant type on Internet
Inventor: PARK JEONG SOO
Filed: 2000-10-19
Abstract: PURPOSE: A system for a drawing type lottery or a digital instant lottery is provided to offer a specific member of a lucky number by comparing the number of the Internet lottery to the lucky number of the housing lottery and to make a user instantly check the lucky number by scratching a digital lottery on the screen of a web page. CONSTITUTION: The system for a drawing type lottery comprises a database server(4), a web server(5), an ADO(ActiveX Data Object)(7) including an ODBC(Open Database Connectivity)(8), a client(9), and a housing lottery drawing database(6). The respective components exchange the data. A user is authenticated by using a member ID(Identifier) and a password. The authenticated user selects the numbers for a lottery on a lottery application page. The lottery numbers selected by the user are stored in the database server. A lucky number is selected by the data exchange between the web server and the housing lottery drawing database. The system for a digital instant lottery comprises a database server, a web server, an INET control(Microsoft Internet Transfer control), an ADO including an OLE(Object Linking and Embedding) database, a Winsock control, and a client.
Patent KR-20020030682-A (KR)
Title: Cotton coating gloves Separation & Guide System
Inventor: AN JAE WOO
IPC: A41D19/04
Filed: 2000-10-19
Abstract: PURPOSE: Provided is an automatic device of discharging and delivering the cotton coating gloves after they are manufactured. The gloves are automatically discharged from the mould, lined up and delivered to be loaded by the conveyer, shortening the working hours, reducing the labor and manufacturing cost so that the competitiveness of the product is enhanced. CONSTITUTION: The device comprises: the discharging part where the manufactured gloves are automatically discharged; a fixing part where the above discharged gloves are lined up automatically; and a delivery part where gloves are lined up left and right to be delivered; and an automatic holder which holds the gloves to deliver them to the conveyer for loading.
Patent KR-20020033942-A (KR)
Title: Anti-HBV agent containing Poncirus trifoliata Ratin extract
Inventor: LEE SEON HUI
IPC: A61K36/75
Filed: 2000-10-31
Abstract: PURPOSE: A pharmaceutical agent for treatment of hepatitis B virus containing a Poncirus trifoliata extract as a main component is provided which specifically inhibits proliferation of hepatitis virus and is very low in toxicity. CONSTITUTION: Poncirus trifoliata is extracted in methanol or ethanol and an agent for treatment of hepatitis B virus contains a Poncirus trifoliata extract as a main component. The extract is formulated in the form of a tablet, capsule and injection. The agent is administered orally or non-orally at a dose of 0.1-100mg/kg, preferably 1 to 10mg/kg.
Patent KR-20020034293-A (KR)
Title: Apparatus for rotating a slab in rolleer table
Inventor: PI JEONG WAN
IPC: B21B13/00
Filed: 2000-10-31
Abstract: PURPOSE: A roller table capable of rotating a slab is provided which prevents deterioration of quality generated during rotation of the slab and is not moved by a separate rotation unit, thereby smoothes flow of materials so as to obtain effect of productivity increase. CONSTITUTION: The roller table capable of rotating a slab comprises an electric motor(301) which is connected to one side of a speed reducer(302) controlling a rotation speed so as to transmit rotary power to a driving shaft(303); driving gears(304) installed at both end parts of the driving shaft(303); driven gears(305) which are in gear with the driving gears(304) so as to receive power and at the centers of which through holes(306) are formed, and at both side ends of which rotation supporting projection parts(309) are formed, wherein the slab(311) can be penetrated into the through holes(306); a housing(312) into which the rotation supporting projection parts(309) of the driven gears(305) are inserted, and into or from which the slab(311) enters or exits; a pair of upper and lower roller supports(308,310) which are interposed between the driven gears(305), and onto which a plurality of rollers are vertically sequentially adhered; and a plurality of rotation supports for preventing separation of the slab which are axially adhered onto screws that are contracted or extended according to a width of the slab(311).
Patent KR-20020039992-A (KR)
Title: Heavy duty pneumatic radial tire
Inventor: KWON YEONG JONG
IPC: B60C15/04
Filed: 2000-11-23
Abstract: PURPOSE: A pneumatic radial tire against heavy load is provided to improve the endurance of a bead and regeneration without additional reinforcing members, and to cut down manufacturing expenses by minimizing the momentum of the bead part. CONSTITUTION: A pneumatic radial tire is composed of a tread part(1), a side wall(2) and a bead part(3). Plural protector bars(5) are contacted to a rim flange(6), and protruded out of the bead part. Arc protector bars of 150-180 are formed in the circumference of the tire. The width of the lower end of the protector bar is formed to be within the range of 4-7mm, and the height of the protector bar is formed to be within the range of 2-5mm. Momentum and deformation are minimized with applying higher pressure to protector bars than the outside of the bead at the initial stage. Deformation time of the bead part is delayed with narrowing the step between the protector bar and the outside of the bead over time. The endurance of the bead part is improved, and manufacturing cost is reduced with minimizing the momentum of the bead part.
Patent KR-20020044321-A (KR)
Title: Burglarproof Device for Automobile Door
Inventor: LEE DONG YEOL
IPC: B60R25/01
Filed: 2000-12-05
Abstract: PURPOSE: A burglarproof apparatus of a vehicle door is provided to prevent a vehicle from being robbed by preventing an invasion of an instrument through an opening of a door formed for lifting a glass. CONSTITUTION: A burglarproof apparatus of a vehicle door is composed of a primary invasion preventing protrusion(10) and a secondary invasion preventing protrusion(12). The primary invasion preventing protrusion(10) is mounted at an upper end of an outer belt(6). An outer end of the primary invasion preventing protrusion is bent and welded at a flange portion of the upper end of the belt line. An inner end thereof is bent in an L shape, formed in close vicinity to a glass, and protruded from the outer belt line to the glass side, thereby closing an invasion passage of an instrument. The secondary invasion preventing protrusion(12) is mounted at a lower end of the glass, inserted at the lower end of the glass, and attached by a bolt to prevent a breakaway. The outer end of the secondary invasion preventing protrusion(12) is bent in a reverse L shape, and protruded from the glass to the outer belt line.
Patent KR-20020046063-A (KR)
Title: Apparatus for treating high zinc sludge for the blast furnace
Inventor: HUH NAM SEOK
IPC: C21B7/22
Filed: 2000-12-12
Abstract: PURPOSE: An apparatus for treating high zinc sludge for a blast furnace is provided which produces slurry cake by diluting and dehydrating high zinc sludge contained in slurry of blast furnace gas. CONSTITUTION: The apparatus for treating high zinc sludge for a blast furnace comprises a centrifugal machine(30) for separating high zinc sludge from slurry; a dilution tank(40) diluting high zinc slurry supplied from the centrifugal machine(30); a coagulant feeding device(100) for feeding coagulant into the dilution tank(40); and a hydroextractor(50) producing sludge cake by dehydrating a mixture of high zinc sludge supplied from the dilution tank(40) and coagulant in a centrifuge method, wherein the apparatus further comprises a mixing chamber which is installed at the inlet side of the dilution tank(40) so as to premix high zinc sludge supplied from the centrifugal machine(30) with coagulant supplied from the coagulant feeding device(100), the hydroextractor(50) comprises a cylinder part in which sludge cake is accumulated by dehydrating the mixture, a motor for rotating the cylinder part and an inverter controller for controlling the number of revolutions of the motor, the number of revolutions of the motor of the hydroextractor(50) is controlled through the inverter according to a moisture content contained in sludge cake, a cone part inside the dilution tank(40) is manufactured in a cone shape having 45 degrees of an angle or more, and a centrifuge nozzle installed at the end of a supply pipe for supplying high zinc sludge into the dilution tank(40) is spaced apart from the inner surface of the dilution tank(40) in a distance of 50 mm or more and faces toward a circumferential direction.
Patent KR-20020046328-A (KR)
Title: Method and apparatus of improving strength of ceramic ware products
Inventor: KIM YEONG MU
IPC: C23C14/54
Filed: 2000-12-12
Abstract: PURPOSE: A method is provided to manufacture a glass, metal or nonmetal product strength of which is more improved by depositing a thin film containing metallic nano-particles on the surface of the product. CONSTITUTION: The strength improving apparatus comprises a chamber(10) at the inner part of which a product is rested; a pressure reduction unit(20) reducing a pressure inside the chamber(10) to the vacuum state of a certain pressure or less; a plurality of gas storage units having gas valves(34,35,36) selectively supplying one or more gases into the chamber(10) respectively; a nano-particle storage unit which has a nano-particle valve(37) selectively supplying a nano-particle material into the chamber(10), and in which nano-particles having a particle size of tens of nanometers are stored; and a control part which controls the pressure reduction unit(20) to reduce a pressure inside the chamber(10), impresses a high pressure to the chamber after supplying inert gases into the chamber(10) through the gas valves(34,35,36) so as to form a thin film on the surface of the product, and ejects the nano-particles having a particle size of tens of nanometers stored in the nano-particle storage unit onto the product inside the chamber(10) through the nano-particle valve(37), wherein each of the plurality of gas storage units store nitrogen, oxygen and argon gases respectively, and the nano-particle storage unit stores one material selected from Fe and W in the nano-particle state having a particle size of tens of nanometers.
Patent KR-20020046353-A (KR)
Inventor: CHAE EUN SIK
IPC: H05B6/68
Filed: 2000-12-12
Abstract: PURPOSE: A dual sensor system is provided to control a degree of food heating over whole temperature band automatically by sensing a low temperature with an infrared sensor and sensing a high temperature with a humidity sensor in an automatic cooking of a microwave range. CONSTITUTION: An infrared sensor(30) senses a variation of inner temperature in a low temperature band and inputs a sensed value into a control unit(25). A humidity sensor(20) senses a variation of inner temperature in a high temperature band and inputs a sensed value into the control unit(25). The control unit(25) controls a degree of food heating in a microwave range on the ground of the values sensed by the infrared sensor(30) and the humidity sensor(20).
Patent KR-20010070305-A (KR)
Title: Biocide-polyester concentrates and biocidal compositions prepared therefrom
Inventor: STADLER URS LEO
IPC: A01N61/00
Filed: 2000-12-16
Abstract: PURPOSE: Provided is a biocide-polyester carrier condensate useful for providing biocidal activity onto a polymer substrate without generating decoloration and/or alteration of colors. CONSTITUTION: The condensate comprises (A) 1-75wt.% of biocidal material and (B) 99-25wt.% of polyester carrier resin. A biocidal active polymer composition having decoloration(yellowing)-resistant property is prepared of the polymer substrate and the condensate comprising the components(A) and (B) in an efficient amount. The biocidal material(A) is preferably 2,4,4'-trichloro-2'-hydroxydiphenyl ether and the polyester carrier resin(B) is a homopolyester or copolyester prepared from aliphatic, alicyclic or aromatic dicarboxylic acid or diol, or hydroxycarboxylic acid.
Patent KR-20020049740-A (KR)
Title: Battery mounting structure of terminal
Inventor: KIM YEONG JUN
IPC: H04B1/38
Filed: 2000-12-20
Abstract: PURPOSE: A battery installing structure for a cellular phone is provided to reduce thickness of the cellular phone by reducing the thickness of a housing in a battery, and improve productivity. CONSTITUTION: A plurality of hook combining grooves(11) and a battery terminal safety-receiving portion(13) are formed in a battery upper(10). A battery cell(20) is safely received in the battery terminal safety-receiving(13) of the battery upper(10). A plurality of hooks(31) are inserted into the hook combining grooves(11), and a terminal portion(32) is safely received in a battery terminal safety-receiving unit(13) in a battery lower(30). A battery terminal(40) is combined with the battery terminal safety-receiving unit(13) by ultrasonic fusion to adhere closely to the terminal portion(32).
Patent KR-20020049881-A (KR)
Title: Automatic converter of LCD back light using three color LED
Inventor: JI JEONG GEUN
IPC: G02F1/1335
Filed: 2000-12-20
Abstract: PURPOSE: An automatic converter of an LCD back light using a 3-color LED is provided to vary the color of the LCD back light variously by controlling turning on/off of the 3-color LED. CONSTITUTION: An automatic converter of an LCD back light using a 3-color LED includes a unique signal generator(11), a mobile station modem(12), a switching circuit(13), and an LCD back light(14). The unique signal generator generates a unique signal for determining the color of the LCD back light. The mobile station modem outputs a switching control signal for controlling the switching on/off operation of each switch constructing the switching circuit according to the unique signal. The switching circuit is composed of a plurality of switches and turns on/off the 3-color LED. The LCD back light is composed of the 3-color LED and turned on/off according to the switching circuit to express various colors through an LCD window(15) of a mobile communication terminal.
Patent KR-20010062814-A (KR)
Inventor: LINDNER RAYMOND EDWIN
IPC: F27D99/00
Filed: 2000-12-28
Abstract: PURPOSE: To solve the problem that glass particles are liable to be deposited on the peripheral part of the outlet end of the burner hole 16 by the reaction of invaded air with the recycled furnace gas, and to prevent deposition of glass on the peripheral part of a burner hole 16 in a furnace for high purity molten silica glass. CONSTITUTION: An inert gas curtain 46 is provided between the wall part 17 of a burner hole 16 and flame F formed at the inside of the wall part 17 by a burner which is positioned adjacently to the inlet end of the burner hole 16.
Patent KR-20020056503-A (KR)
Title: Method of Controlling Torque and Power of Induction Motor
Inventor: JUNG JIN HWAN
IPC: H02P21/00
Filed: 2000-12-29
Abstract: PURPOSE: A torque and output controlling method of an induction motor is provided to increase operating range by varying a boundary point of static torque range and static output range. CONSTITUTION: A torque and output controlling method of an induction motor adjusts a boundary point of static torque range and static output range by varying a torque portion current value. The torque portion current value is maintained as a constant from initiation of the induction motor to any velocity point. The torque portion current value is adjusted by varying the torque portion current value from the velocity point to approach a rated torque portion current value. The boundary point is adjusted correspondingly to the adjusted torque current value. The torque portion current may be initially maintained as high and decreased inversely proportional to the velocity. The torque portion current may be increased to maintain a constant output over a reference velocity.
Patent KR-20020058728-A (KR)
Title: Apparatus of noticing a checking time of the belt
Inventor: KIM JIN SUN
IPC: F16H7/08
Filed: 2000-12-30
Abstract: PURPOSE: A belt checking time informing device is provided to improve an alternator charging efficiency and improve efficiency of a water pump by properly maintaining tension of a belt. CONSTITUTION: A belt checking time informing device includes an alternator pulley(11), a crank pulley, a belt(13), sensors(14,15), and an ECU(Electronic Control Unit)(16). The alternator pulley and the crank pulley are mounted on an engine. The belt is mounted on the alternator pulley and the crank pulley and rotates on an endless orbit. The sensors are mounted on the alternator pulley and the crank pulley, and sense diameter and rotational frequency of the alternator pulley and the crank pulley. The ECU is connected to the sensors and receives sensing signal from the sensor.
Patent KR-20020058981-A (KR)
Title: MOS charge pumping circuit with out voltage loss
Inventor: KIM YEONG HUI
IPC: G11C5/14
Filed: 2000-12-30
Abstract: PURPOSE: A pumping circuit reducing a threshold voltage loss is provided, which increases a pumping efficiency by preventing a loss due to a threshold voltage when an external voltage is applied. CONSTITUTION: According to the pumping circuit, an external voltage supply part(10) outputs an externally applied voltage periodically in response to a PHI2 clock. A voltage pumping part(20) comprises diode-connected transistors(MN2-MN5) and a number of capacitors(C1-C4), and increases a voltage of the externally applied voltage in response to clock signals(PHI1,PHI2) by receiving the externally applied voltage being output periodically. And a pumping voltage supply part(30) supplies a high level voltage and a low level voltage periodically in turn through the capacitors connected to a source and a drain of each transistor.
Patent KR-20020058999-A (KR)
Title: Controlled Release Pesticide Formulation
Inventor: KIM HUN GYU
IPC: A01N25/34
Filed: 2000-12-30
Abstract: PURPOSE: An agrochemical formulation which is easy to handle and has slow degradation of biodegradable resin and effectively controlled elution of agrochemicals to the outside of the formulation by only one application is provided which solves causing harm to the human body and environmental pollution by application of an excess amount of agrochemicals. CONSTITUTION: A composition containing 10 to 90% by weight of biodegradable resin, 90 to 10% by weight of organic matter or inorganic matter and an effective amount of agricultural chemicals is compounded and then molded into the shape of a sheet or a plate to produce a control-release agrochemical formulation. The biodegradable resin is prepared by polymerization of one or more selected from the group consisting of dicarboxylic acid of the formula:HO-C(O)-R1-C(O)-OH, alkylester thereof and anhydride as an acidic monomer and one ore more diols of the formula:OH-R2-OH as an alcoholic monomer. In formula, R1 is C0-30 substituted or unsubstituted alkylene, R2 is C2-20 substituted or unsubstituted alkylene.
Patent KR-20010021843-A (KR)
IPC: A61K6/04
Filed: 1998-04-29
Abstract: A medical device which comprises a shape memory alloy (SMA) portion which is deformable from an undeformed first configuration assumed by it in an austenitic state of the SMA to a deformed second configuration, whereby the SMA is converted into a strain-induced martensite or partial martensite. This conversion increases the temperature of transformation (As) from an initial transformation temperature As DEG  to a temperature As'. When the SMA, once in the second configuration, is heated to a temperature higher than As', it transforms to an at least partial austenite and it transforms towards the undeformed first configuration with a decrease of As from As' to As DEG . As DEG  is below body temperature such that when the device is deployed in the body, after placing it in its target location with the SMA portion in the second configuration and then heating it to assume its first configuration, the SMA is stable in the at least partial austenite at body temperature.
Patent KR-20010022375-A (KR)
Title: 제어 챔버를 갖춘 공압 브레이크 부스터
IPC: B60T13/72
Filed: 1998-07-16
Abstract: 본 발명은 제1 이동격벽(12)에 의해 기밀방식으로 저압원(V)과 지속적으로 연결된 전방 챔버(14)와 작동 로드(34)에 의해 작동되는 3 방향 밸브에 의해 전방 챔버 또는 고압원(A)과 선택적으로 연결되는 후방 챔버로 분할되는 강성 케이싱 (10)을 포함하며, 여기서 3 방향, 2 위치 솔레노이드 밸브(68)는 저압원(V)과 연결된 제1 입구, 고압원(A)과 연결된 제2 입구 그리고, 부스터의 후방 챔버에 연결된 출구를 가지는 공압부스터와 관련된 것이다. 
     본 발명에 의하면, 부스터는 후방 챔버를 작동 챔버(16)와 제어 챔버(50, 50')로 분할하는 제2 이동격벽(54, 54')을 포함하며, 솔레노이드 밸브(68)의 출구는 제어 챔버(50, 50')로 연결되어 있고, 공압 피스톤(20)은 제2 이동격벽(54, 54')을 통해 기밀방식으로 미끄럼 이동하여 관통하고, 전방으로 가압될 때 공압 피스톤(20)을 운반하도록 제2 이동격벽(54, 54')이 정지할 수 있도록 하는데 맞대어 정지한다.
Patent KR-20010024220-A (KR)
Title: 신규한 ｎｐｙ 길항제
IPC: C07C279/14
Filed: 1998-09-21
Abstract: 본 발명은 뉴로펩티드 Y 길항제로 유용하고, 특히 심혈관 질환, 예를 들어 혈관수축 치료에 유용한, 제약학상 유용한 화학식 I의 화합물을 제공한다. 
     ＜화학식 I＞ 
     
       
     
     식 중, Ar 1 , R 1 , R 2 , R 3 , R 4 , R 5 및 R 6 은 명세서에서 주어진 의미를 갖는다.
Patent KR-20010015744-A (KR)
Title: 클로로푸린 중간체의 합성 방법
IPC: C07D473/40
Filed: 1998-10-14
Abstract: 본 발명은 하기 화학식 IV의 화합물을 산의 존재하에 가수분해시키는 단계, 형성된 하기 화학식 V의 생성물을 염기의 존재하에 동일반응계에서 하기 화학식 VI의 화합물과 축합시키는 단계, 이어서 얻어진 중간체를 동일반응계에서 폐환 반응시키는 단계를 포함하는, 하기 화학식 I의 카르보시클릭 푸린 뉴클레오시드 동족체, 그의 염 및 제약학적으로 허용되는 그의 유도체의 제조 방법에 관한 것이다. 
     <화학식 I> 
     
       
     
     <화학식 IV> 
     
       
     
     <화학식 V> 
     
       
     
     <화학식 VI> 
     
       
     
     상기 식에서, 
     P는 보호기이고, 
     R은 CHO 또는 H를 나타낸다.