baber/WOPTO huggingface dataset:
Patent KR-20010049604-A (KR)
Inventor: SUZUKI HIROSHI
IPC: A47B77/02
Filed: 2000-06-23
Abstract: PURPOSE: To provide a cabinet for a system kitchen capable of effectively utilizing a lower pat of the cabinet as a housing space and easily and inexpensively providing a structure to form a riser part without providing any plinth. CONSTITUTION: Cabinet single bodies 1 of a cabinet for a system kitchen are arranged to be a cabinet body and each comprised of both a frame box body 2 in which a drawer space 23 is formed in the lowermost part of an article housing part 21 and a drawer 3. The frame box body 2 is provided with a recessed notch part 25 with a front edge (b) retreated more backward than an upper-part front edge (a) at the front-end lower part of both side plate parts 24. The drawer 3 is provided with a front plate 32 with levels in which an upper-part front plate part 34 is continuous to a lower-part front plate 33 lower than the height of the recessed notch part 25 at the front part of a drawer body 31 via a connecting member 35 directed forward between the upper-part front plate part 34 and lower-part front plate part 33.
Patent KR-20020002560-A (KR)
Title: Developer for patterning of resist with high aspect ratio and developing method using the same
Inventor: LEE HUI MOK
IPC: G03F7/26
Filed: 2000-06-30
Abstract: PURPOSE: Provided is an apparatus for developing resist pattern which can attain a high aspect ratio of 5:1 or more, thereby being capable of patterning a micro pattern without a hard mask or etching barrier in a simple process. Also a developing method of a resist pattern with a high aspect ratio is provided. CONSTITUTION: The apparatus includes (i) a reservoir(11) for containing a developing solution and rinse solution; (ii) an inlet(12) for injecting the developing solution and rinse solution to the reservoir; (iii) an outlet(13) for discharging the used developing solution and rinse solution; and (iv) a wafer chuck(14) for fixing a wafer(10) in a fashion that the surface having a resist pattern formed faces downward and rotating the wafer developed and rinsed in the reservoir to be dried. The method for developing a resist pattern using the apparatus comprises steps of (i) injecting a developing solution to the reservoir(11) through the inlet(12); (ii) developing a resist pattern on the wafer(10) by the developing solution; (iii) discharging the used developing solution through the outlet(13); (iv) injecting a rinse solution to the reservoir(11) through the inlet(12) to rinse the wafer; (v) discharging the used rinse solution through the outlet(13); and (vi) drying the wafer(10).
Patent KR-20010049674-A (KR)
Inventor: HILLIUS JENS
IPC: F23Q7/00
Filed: 2000-06-30
Abstract: PURPOSE: A ceramic heating rod, a glow plug and a method for manufacturing ceramic heating rod and glow plug are provided to make massive production possible with simple production process, to obtain high efficiency and to realize accurate standard. CONSTITUTION: A heating rod has a heating unit made with conductive ceramic including a heating portion(11) integrally abutting to a pair of conductors. A heating unit(1a) is constituted of a U-shaped component or a sleeve type component. The heating unit is inserted to a heating rod body(1b) made of electrically insulated ceramic element(3). When forming the heating rod body, the heating unit is extruded and coated using the insulated ceramic element. The heating portion is properly placed in a tip of the heating rod.
Patent KR-20020007543-A (KR)
Title: Partial gyrA gene sequences and an identification method of Bacillus subtilis and related taxa using the said sequences
Inventor: BAE GYEONG SUK
IPC: C12N15/52
Filed: 2000-07-15
Abstract: PURPOSE: The nucleotide sequence of DNA gyrase subunit A(gyrA) genes and a method for identifying Bacillus subtilis and its related taxa using the same are provided, thereby correctly identifying the Bacillus subtilis up to the sub-species level. CONSTITUTION: The DNA gyrase subunit A(gyrA) genes of Bacillus amyloliquefaciens (KCTC 1660T), Bacillus atrophaeus (KCTC 3701T), Bacillus licheniformis (KCTC 1918T), Bacillus mojavensis (NRRL B-14698T), Bacillus subtilis subsp. subtilis (KCTC 3135T), Bacillus subtilis subsp. spizizenii (NRRL B-23049T) and Bacillus vallismortis (NRRL B-14890T) have the nucleotide sequence of SEQ ID NO: 3, SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8 and SEQ ID NO: 9, respectively. The Bacillus subtilis and its related taxa are identified by using DNA gyrase subunit A(gyrA) genes mentioned above.
Patent KR-20010106065-A (KR)
Inventor: KIM SO KON
IPC: H02J7/00
Filed: 2000-07-18
Abstract: 다기종 휴대폰 충전기가 개시된다. 이 다기종 휴대폰 충전기는 휴대폰이 삽입되는 삽입부를 갖는 몸체부; 상기 삽입된 휴대폰을 고정시키는 지지수단; 상기 삽입부의 하단에서 휴대폰 배터리 후면단자와 접촉하는 수직접촉단자부와 상기 배터리 저면단자와 접촉하는 수평접촉단자부로 배열되며 각각의 상기 단자부는 양극접촉단자부과 음극접촉단자부로 분리되는 접촉단자부; 상기 접촉단자부의 양극접촉단자부와 음극접촉단자부를 좌우로 이동시키는 가변이송부; 및, 상기 몸체부의 전면하부에서 상기 휴대폰 배터리의 단자와 상기 접촉단자부가 접촉되었을때 점등되는 램프로 구성된다. 
     이에따라, 다기종 휴대폰 충전기는 여러종류의 휴대폰 배터리를 한개의 충전기로 간편하게 충전할 수 있어 공공장소나 사무실에 설치하여 효과적으로 사용할 수 있고 충전기의 교체에 따르는 비용을 상당히 감소시키는 효과가 있고, 또한 충전기 내부에서 휴대폰의 고정이 용이하고 접촉단자부의 이송구조가 간단하면서 편리하여 배터리의 단자와 충전기의 접촉단자부의 접촉이 확실히 이루어지는 효과가 있다.
Patent KR-20020011551-A (KR)
Inventor: RYU JUNG GU
IPC: H01L21/28
Filed: 2000-08-02
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent a capacitor from being separated from the second contact plug, by broadening a contact area between the second contact plug and the capacitor. CONSTITUTION: The first contact plug(43) is formed on an active region(41) of a semiconductor substrate. An interlayer dielectric is formed on the first contact plug. The interlayer dielectric is selectively eliminated to form a contact hole exposing the first contact plug. Polysilicon is formed on the entire surface including the contact hole. A planarization process is performed so that a predetermined thickness of the polysilicon is left on the interlayer dielectric. The planarized polysilicon is selectively removed to form the second contact plug(47b) for an electrical connection with the first contact plug in the contact hole and on the interlayer dielectric adjacent to the contact hole. The capacitor(49) is formed on the second contact plug.
Patent KR-20000072130-A (KR)
Inventor: BAE GUN WOONG
IPC: G09B25/02
Filed: 2000-08-03
Abstract: PURPOSE: A multi-purpose platform for education is provided to manufacture a robot easily, which an user wants, by changing only the superstructure and assembling it without remanufacturing the duplicate part by using a motor cap in the substructure. CONSTITUTION: A multi-purpose platform for education includes a cylinder(1), a cover(2), a screw(3), a bearing(4,13), a motor cap, a fixing rod(6), a motor(7,8) and a robot stumbling block(9,10,11,12) and a pin(14) etc. The cylinder(1) supports the substructure. The cover(2) connects the superstructure with the cylinder(1). The screw(3) connects the cylinder(1) with the cover(2). The motor cap(5) conveys loading of the superstructure and turning of the motor to the bearing(4). The fixing rod(6) is connected with the motor(7,8) by the motor cap(5). The bearing(13) turns each robot stumbling block(9,10,11,12) and the pin(14)) fixes it.
Patent KR-20020012719-A (KR)
Title: Turntable motor cooling structure for microwave oven
Inventor: KANG DAE YONG
IPC: F24C7/00
Filed: 2000-08-08
Abstract: PURPOSE: Turn table motor refrigerating structure of a microwave is provided to improve refrigerating structure of a turntable motor by changing a shape of a drain of an air tunnel and to prevent damage of the turntable motor. CONSTITUTION: Refrigerating structure of a turn table motor in a microwave comprises a turn table motor(30) rotating a turn table; an air tunnel(34) mounted around the turn table motor; a halogen lamp(32) contained in the turn table motor; a blower motor(36) letting outer air into the air tunnel by being installed on a power chamber; a filament wire protruded on a heating unit of the lower halogen lamp; a sealing unit(a) surrounding the filament wire; a drain(40) formed on an upper side of the air tunnel; first drainage(38a) closely formed on the blower motor; and a second drainage(38b) separated from a bag unit. Thereby, the refrigerating structure of the turntable motor in the microwave improves refrigerating structure of the turntable motor by changing a shape of the drain of the air tunnel.
Patent KR-20020012777-A (KR)
Title: A dehumidifier
Inventor: PARK IN HO
IPC: F24F3/14
Filed: 2000-08-08
Abstract: PURPOSE: A dehumidifier is provided to allow the dehumidifier to be installed in an effective manner in consideration of the volume of the installation space and capacity of the condensate water reservoir. CONSTITUTION: A dehumidifier comprises a cabinet having an inlet port and an outlet port, and a filter attached to the open rear surface of the cabinet; a heat exchanger(70) installed within the cabinet, and which removes moisture from the sucked indoor air; and a water reservoir(100) for storing condensate water, and which is installed beneath the heat exchanger. The water reservoir has a corrugated bucket(100a) arranged at the rear of the water reservoir, and which is retracted or extended so as to control the storage capacity of the water reservoir. The corrugated bucket has a fixing member for fixing the corrugated bucket to the cabinet when the corrugated bucket is retracted.
Patent KR-20020013194-A (KR)
Title: Process for extracting indium from substances comprising of indium oxide
Inventor: AOYAGI TAKESHI
IPC: C01G15/00
Filed: 2000-08-11
Abstract: PURPOSE: Provided is a method for leaching and extracting an indium from oxide containing indium such as scrap containing indium under relatively mild condition. CONSTITUTION: The method comprises the steps of (i) mechano-chemically treating oxide containing indium in the presence of ceramic powder, (ii) changing a crystal structure of the indium-containing oxide, and (iii) leaching the indium-containing oxide with low concentration of acid. The mechano-chemical treatment is dry grinding treatment. The low concentration of acid is below 5N sulfuric acid. The ceramic powder is an alumina powder. After the mechano-chemical treatment, crystal structure of the indium-containing oxide is partially changed into noncrystal structure.
Patent KR-20020014322-A (KR)
Title: Method for developing carbon nanotube without catalyst
Inventor: KIM GYU TAE
IPC: C01B31/02
Filed: 2000-08-17
Abstract: PURPOSE: A method is provided which vertically crystallizes a carbon nanotube on a substrate without catalyst so as to solve existing problems such as negative affects of transition metals used as catalytic metals on properties of the carbon nanotube and restriction of the transition metals on the utilization of vertical grown carbon nanotubes. CONSTITUTION: In synthesizing a carbon nanotube(20) in HF CVD (hot-filament chemical vapor deposition, the method for vertically crystallizing the carbon nanotube on a substrate(21) comprises the process of infusing hydrocarbon and hydrogen into a chamber and applying a bias to the substrate(21) without catalyst in a substrate temperature capable of synthesizing the carbon nanotube(20), wherein diamond powder having a diameter of 0.1 micron or less on the substrate is ultrasonic treated using alcohol suspension, the bias voltage is a negative bias voltage in the range of -250 to -350 V, a flow rate ratio of the hydrocarbon to the hydrogen is in the range of 1 to 5%, the substrate temperature is in the range of 850 to 1100 deg.C, and a carbon nanotube doped with nitrogen is vertically grown on the substrate by adding ammonia besides the hydrocarbon and hydrogen to the chamber.
Patent KR-20000064052-A (KR)
Inventor: CHOI CHOO BEOM
IPC: H04M11/00
Filed: 2000-08-18
Abstract: PURPOSE: A telephone advertising system is provided to make members select advertisements according to member ages and sex, so as to supply advertising information to the members in real time and increase advertising efficiency of advertisers. CONSTITUTION: A card reader(101) of a telephone(100) reads member information when a member card is inserted. A speech circuit(103) communicates with a main server(200) of an operator. An advertisement displayer(104) displays advertisements received from the main server. An advertisement database(302) of the main server stores advertisements received from advertisers. A member database(203) stores the member information. A main server controller(201) receives the member information from a pay phone to retrieve a member database(202), and retrieves/extracts advertisements adjusted to members from the advertisement database. The main server controller transmits the retrieved/extracted advertisements to a pay phone controller in real time.
Patent KR-20020017665-A (KR)
Title: Cyber marketing advertisement method by society adaptation of internet Scholarship using Bringing-up System
Inventor: BAEK SEUNG IL
Filed: 2000-08-31
Abstract: PURPOSE: A society adaptive marketing and advertisement offering method is provided to educate an avartar for being adapted to a cyber society while conducting an avartar fostering game for enabling a user to review learning after learning a subject over the internet. CONSTITUTION: The method comprises steps of classifying various goods, linking the goods to a representative image, displaying the representative image over a web browser, displaying some advertisements linked to the representative image if a user clicks on one among the representative images, and selecting a place where an avartar works at a part-time job by selecting one advertisement displayed on the web browser. In the step of selecting the part-time job place, the user makes a mouse approach each advertisement image, browses an explanation on merits if the user clicks on an advertisement image and the avartar works at a corresponding part-time job, views the advertisement for a time and makes an environment for the part-time job.
Patent KR-20020017844-A (KR)
Inventor: KWON BYEONG SEOP
IPC: H03K7/08
Filed: 2000-08-31
Abstract: PURPOSE: A dynamic pulse width modulation circuit is provided, which can reduce an overhead of a central processing unit and can control a DC voltage signal accurately by varying a duty of a PWM(Pulse Width Modulation) dynamically. CONSTITUTION: According to the dynamic PWM(Pulse Width Modulation), a PWM register file(200) stores desired PWM duty values with a sequence from register0 to register(n-1), and a timer(230) generates an overflow(OV) after a fixed time in response to a clock signal(CLOCK) with upper 8 bits and performs a count-up operation with lower 8 bits. A counter(240) performs a count-up in response to the overflow of the timer. A multiplexer(210) outputs one of the PWM register file in response to the count result value of the counter, and a buffer(220) buffers the duty value from the multiplexer in response to the overflow signal of the timer. And a comparator(250) compares an output of the buffer with the lower 8 bits of the timer and outputs the comparison result as an output signal(PWM_OUT).
Patent KR-20020018876-A (KR)
Title: Method for forming triple well of semiconductor device
Inventor: KIM JIN BAE
IPC: H01L21/265
Filed: 2000-09-04
Abstract: PURPOSE: A method for forming a triple well region of a semiconductor device is provided to improve uniformity of ion implantation and to reduce the number of process steps, by forming an oxide thin film after high density ions for forming a well region are implanted so that the lattice damaged by an oxidation process is recovered. CONSTITUTION: The first photoresist layer is selectively formed on a semiconductor substrate, and an NR well region is formed by a high density ion implantation process. The damaged lattice generated when the NR well region is formed is recovered by a thermal oxidation process while an initial oxide layer is formed. The second photoresist layer is selectively formed, and ions for forming a C well region and controlling a C channel threshold voltage are implanted into the NR well region. The third photoresist layer is selectively formed on the entire surface, and an ion implantation process for forming a P well region and an R well region and controlling an R channel threshold voltage is performed. The fourth photoresist layer is formed, and ions for controlling an N channel threshold voltage are implanted into the P well region. The fifth photoresist layer(30) is selectively formed on the entire surface, and an ion implantation process for forming an N well region(31) and controlling a P channel threshold voltage is performed.
Patent KR-20020021512-A (KR)
Title: An apparatus for sensing grooves and protrusions at the bottom of slab
Inventor: HWANG SEONG IK
IPC: B22D11/12
Filed: 2000-09-15
Abstract: PURPOSE: An apparatus for sensing indention and protrusion on the bottom surface of a slab is provided to automatically sense defects on the bottom surface of the slab that are difficult to confirm with the naked eye or through a monitor. CONSTITUTION: The apparatus for sensing indention and protrusion on the bottom surface of a slab comprises a base(10) which is installed between rotation rolls(3) equipped at a roller stable transferring the slab, and on which two or more defect detection means(20) contacted with the bottom of the slab are formed; a protection means(40) in which a crank shaft(41) interlocked with the base(10) is installed at the exit side of the base(10), and a safety cover(43) is equipped on the crank shaft(41); and a moving means(50) equipped with a cylinder(51) which is installed one side of the base(10) and the protection means(40), and a moving plate(53) which rotates the base(10) and the protection means(40) according to the operation of the cylinder(51).
Patent KR-20020025311-A (KR)
Title: Laminated directional coupler
Inventor: CHOI SEONG U
IPC: H01P5/18
Filed: 2000-09-28
Abstract: PURPOSE: A laminated type directional coupler is provided to vary the length of a via hole connecting main signal electrode lines formed on upper/lower dielectric layers to control the characteristics of a coupler for implementing excellent coupler characteristics in 1.8-2GHz band while using general dielectric material. CONSTITUTION: A first ground electrode dielectric layer(100) is formed by connecting a grounding electrode(130) to a first ground electrode(110). A first inductor electrode dielectric layer(200) is formed by connecting both ends of a first inductor electrode(210) to an outer connecting electrode(220) formed on both sides. A second inductor electrode dielectric layer(300) is formed by connecting a second inductor electrode(310) to one of outer connecting electrodes formed on both sides. A third inductor electrode dielectric layer(400) is formed by connecting a third inductor electrode(410) to one(420') of outer connecting electrodes formed on both sides. A second ground electrode dielectric layer(500) is formed by connecting a grounding electrode(530) to a second ground electrode(510). A protection dielectric layer(600) is formed on the second ground electrode dielectric layer.
Patent KR-20020004787-A (KR)
Title: Method and constant current source for supplying small currents
Inventor: FISHER WEREK
IPC: G01R31/28
Filed: 2000-09-30
Abstract: PURPOSE: A method for supplying small current and a constant current source are provided to supply the small current for testing and driving an OLED(Organic Light Emitting Diode) by using a simple structure. CONSTITUTION: A constant current source is used for supplying the small current for testing and driving an OLED. The constant current source is formed with an operation amplifier(OPV) and a reference voltage source(Vref). A component connection portion(M) of the reference voltage source(Vref) is connected with an output of the operation amplifier(OPV) operated as a voltage follower. The reference voltage source(Vref) is divided into two or more regions through two voltage dividers(R2,R3) in order to select the small current. The reference voltage source(Vref) is connected with a positive output of the operation amplifier(OPV) through a resistance(R5). A resistance(R4) is connected with the resistance(R5) in parallel. A current meter and a voltage meter are connected with a front end of a load portion.
Patent KR-20010000513-A (KR)
Inventor: KIM MYEONG GON
IPC: A01G1/04
Filed: 2000-10-04
Abstract: PURPOSE: A preparing process for organic germanium-contained Cordyceps militaris is provided, which shows high-gaining rate, high-production; and the organic germanium-contained Cordyceps militaris produced by which can be used in health food, cosmetic substances and pharmaceutical substances. CONSTITUTION: The preparing process for organic germanium-contained Cordyceps militaris comprises: inoculating Cordyceps militaris to a germanium-SDAY medium(yeast extract 10g/L, peptone 10g/L, glucose 40g/L, inorganic germanium 0.144g/L), and culturing at 25°C for 120hrs; centrifuging to collect germ bodies, washing for 2 times with saline, washing with distilled water, and drying to get dried mycelium reagent; preparing high-concentration of germanium-contained Cordyceps militaris reagent by increasing germanium concentration of the germanium-SDAY medium; inoculating Cordyceps militaris cultured solution into a chrysalis medium, and shaking to mix and culturing at 25°C for 5days; cooling to 18°C to get fruiting body; separating fruiting body and chrysalis part, and washing mycelium part of chrysalis with distilled water to remove inorganic germanium; and drying to get the organic germanium-contained Cordyceps militaris.
Patent KR-20020030210-A (KR)
Title: Vehicle muffler manufacturing method
Inventor: JUNG JAE HYEON
IPC: F01N13/18
Filed: 2000-10-16
Abstract: PURPOSE: A method for making a muffler for a vehicle is provided to reduce manufacturing cost by making the muffler by rolling work once, and to prevent the leakage of exhaust gas by applying fillet weld to an overlapped part after the rolling work and maintaining sealing tightness. CONSTITUTION: A cylindrical body(10) has a space(11) in which a plurality of partition plates(40) are installed. An inflow pipe(20) and an exhaust pipe(30) are coupled with the partition plate(40). The cylindrical body(10) is rolled once to overlap both ends of a steel plate by a predetermined width. Fillet weld is applied to the overlapped part.
Patent KR-20020032866-A (KR)
Title: Nozzle Apparatus of Preventing Holder from Rotating in Surface Mount Device
Inventor: KIM DONG JUN
IPC: H05K13/02
Filed: 2000-10-27
Abstract: PURPOSE: A nozzle apparatus in an SMD(surface mounting device) is provided to prevent the holder assembled inside of the assembly block from rotating by forming the holder plane in a trapezoid shape. CONSTITUTION: A nozzle apparatus in an SMD(surface mounting device) comprises a socket part(110), and a holder part(120). The socket part(110) includes a connecting block(113) assembled by an assembly block(112) formed on the bottom of the hollow shaft(111), socket shafts(114) at both end side of the connecting block(113), and elastic members(115) at both end side of the socket shafts. The holder part(120) includes a holder(121) sticked to the socket shafts(114) by elastic force of the elastic members(115), and a holder shaft(122) having a nozzle to adsorb the components at the bottom of the holder(121). In the holder(121), an inclined plane contacted to the socket shaft(114) is a trapezoid shape.