baber/WOPTO huggingface dataset:
Patent KR-20000010907-A (KR)
Title: Adamantane derivative and producing method thereof
Inventor: ISHII YASTAKA
IPC: C07C265/10
Filed: 1998-03-05
Abstract: PURPOSE: An aerobic oxidation method of a substrate using imide compounds as a catalyst is disclosed in prior patent. Adamantanol can be obtained by applying the method to substrates such as adamantane. CONSTITUTION: To achieve the purpose, adamantane derivatives are formed effectively by using specific adamantane derivatives to aerobic oxidation in the presence of oxidation catalysts comprising imide compound or the imide compound and cocatalyst. The new adamantane derivatives are designated as formula 1. In formula 1, X1 is hydroxyl group, and X2 is nitro group, amino group, hydroxyl group, carboxyl group, hydroxymethyl group, or isocyanato group. X3 and X4 differ dependent on the groups of X1 and X2.
Patent KR-20000015819-A (KR)
Title: Process for the synchronisation of programs on different computers of an interconnected system
Inventor: OPGENOORTH BERND
IPC: G06F9/46
Filed: 1997-05-21
Abstract: PURPOSE: A process for the synchronization of programs on different computers of an interconnected system is provided to interrupt the processing of the commands of a program in a computer if there is a command during processing which requires synchronization with a program on another computer. CONSTITUTION: A process for the synchronization of programs on different computers of an interconnected system consists of the step; interrupting the processing of the commands of a program if there is a command during processing which requires synchronization of the program in a computer and at least one program on at least one other computer of the interconnected system; providing a set of synchronization data for at least one other computer of the interconnected system into the data interface by each participating program; being switched to a reception state after providing a set of synchronization data; interrupting processing of the commands of a program long enough to receive a set of synchronization data through the interface from programs of the other computers.
Patent KR-20000022168-A (KR)
Title: System for adjusting a gear ratio
Inventor: BOLZ MARTIN-PETER
IPC: B60W10/10
Filed: 1997-04-18
Abstract: PURPOSE: A system for adjusting a motor vehicle gearbox having a variable ratio is provided, in which a theoretical speed of the vehicle engine is determined. CONSTITUTION: The adjustment of a motor vehicle transmission(112) is determined, changeable in its translation, along with that. A debit number of revolutions(Nmot,opt) of the vehicle engine(111) and the translation(usoll) of the transmission(112) is adjusted, depending on the certain debit number of revolutions(Nmot,opt) of the vehicle engine. By the fact it is indicated that at least the driving conditions or the driving status influencing or representing a first size of(telex,FZ) is determined and the determination of the debit number of revolutions(Nmot, opt) of the vehicle engine depending on the determined size of(telex,FZ) is transacted.
Patent KR-19990067791-A (KR)
Title: 분체조성물, 유중분체분산물 및 그것들을 함유하는 화장료
IPC: A61K8/891
Filed: 1999-01-08
Abstract: 본 발명은 (A) 유기폴리실록산단량체 및 (B) 질소기함유단량체, 폴리옥시알킬렌기를 갖는 단량체, 폴리락톤함유기를 갖는 단량체, 수산기를 갖는 단량체 및 음이온성기를 갖는 단량체로 이루어지는 군으로부터 선택된 1종 또는 2종 이상의 단량체를 구성성분으로서 함유하는 공중합체, 및 분체를 포함하는 분체조성물; 해당 공중합체, 분체 및 유제를 포함하는 유중분체분산물; 및 그것들을 함유하는 화장료에 관한 것이다. 이 분체조성물은 응집성이 적고, 분산성 및 분산안정성이 우수하며, 이 분체조성물을 배합한 화장료는 안정성 및 사용성이 뛰어나다.
Patent KR-20000051129-A (KR)
Inventor: KIM YANG MUN
IPC: G06K9/20
Filed: 1999-01-19
Abstract: PURPOSE: A reading device and a method are provided to obviously process black and white color when reading color documents, thereby improving the quality of total color document images. CONSTITUTION: A reading device comprises a color data input(431), a W/B(white and black) data input(432), an image strengthening mapping table memory(433) and a processor(435). The color data input(431) receives color data read through a color read module(320). The W/B data input(432) receives gray ratio data read through a W/B read module(330). Strengthened image data values corresponding to color data and gray ratio data are stored in the image strengthening mapping table memory(433). The processor(435) outputs final image data to an image data output(434).
Patent KR-20000051295-A (KR)
Inventor: HEO NAK WEON
IPC: G11C11/407
Filed: 1999-01-20
Abstract: PURPOSE: A semiconductor device with high speed address decoder is provided to expedite the word line selection process between the point where external master signal is activated and the point where word line enable signal is enabled. CONSTITUTION: A semiconductor device with high speed address decoder is composed of decoding, responding, activating, and selecting. Low free decoder(31) pre-decodes low address(RAi) and latches pre-decoded low address during low address strobe signal's inactive state, more specifically internal master signal's(PR) inactive state. Internal signal generator(33) responds to active low address strobe signal and activates internal master signal into 'high' logic. Internal signal generator responds to activated low address strobe signal and activates enable signal(PNBLS) into 'high' logic, regardless of PR. Low main decoder(35) responds to active enable signal, decodes the free decoded low address(DRAij), and activates world line enable signal(NWEi) into 'high' logic. When NWEi is activated, corresponding word line is selected, activated, and the memory cell that corresponds to memory cell array(37) is selected.
Patent KR-20000051484-A (KR)
Inventor: PARK SANG RYEONG
IPC: H02K9/00
Filed: 1999-01-22
Abstract: PURPOSE: A cooling system for an electromotor is provided to increase the operation efficiency and extend the life span of an electromotor by effectively cooling the heat conducted from a rotating axis to a bearing, and restrain the rise of temperature of the bearing by heat conduction. CONSTITUTION: A cooling system for an electromotor includes a rotating axis(2) installed inside an electromotor(1). Multiple radiation grooves(4) reduces conducted heat toward the bearing(3) by reducing the contact area between the rotating axis(2) and the bearing(3) indented parallel to the outer side of the rotating axis(2). The heat generated from the inside of the electromotor(1) and the rotor(5) is conducted toward the bearing(3) by way of the rotating axis(2). The conducted heat is effectively radiated by the radiation grooves(4) and the rise of temperature of the bearing(3) is restrained to the maximum.
Patent KR-20000054896-A (KR)
Inventor: SHIN BO SEONG
IPC: B23K11/06
Filed: 1999-02-01
Abstract: PURPOSE: A method of manufacturing a three-dimensional product with electric roller welding of a metal sheet is provided to produce a three-dimensional product or a metal mold rapidly through a pile of metal sheets. CONSTITUTION: A rolled metal sheet(10) is carried to a work base(52) by plural transfer rollers(50,50') and then fixed by a magnetic force of the work base(52). The residual portion of the metal sheet(10) is removed by a laser beam or a milling cutter(25). Next, a welding roller(30) pressurizes each form portion of plural metal sheets(10) piled up on the work base(52) and delivers a welding current to melt the metal sheet(10).
Patent KR-20000055092-A (KR)
Title: Focus monitoring key of stepper
Inventor: CHOI WON SU
IPC: H01L21/027
Filed: 1999-02-03
Abstract: PURPOSE: A focus monitoring key of a stepper is provided to rapidly measure an error and to reduce an optical focusing time and a process time by converting a focus error into an overlay error, which is measured easily. CONSTITUTION: A focus monitoring key of a stepper comprises a rectangular inner pattern(11), a rectangular outer pattern(12) and a fine pattern(13). The rectangular outer pattern(12) is arranged at an outside of the inner pattern. The fine pattern(13) is arranged at a right side of each outer pattern, which is vertically formed. The fine pattern is resolved in an optical focus but is not resolved in a de-focus. An aligning level is measured by a difference in a critical dimension of the fine pattern. In case of the optical focus, an overlay is zero and a measuring device recognizes the fine pattern. In case of the de-focus, since the fine pattern is not defined, the measuring device does not recognize the fine pattern.
Patent KR-20000055568-A (KR)
Inventor: NAM UI SEOK
IPC: E03B5/00
Filed: 1999-02-08
Abstract: PURPOSE: A method for optimally operating a water reservoir is provided to make easy the establishment of a pump operation plan of a water intake system and the automation of the water intake system. CONSTITUTION: At midnight when power rate is inexpensive, the number of operating pumps is increased to maintain the water level in a water reservoir in the upper limit while water is supplied smoothly. At daytime when power rate is expensive, otherwise, the water reservoir is managed reversely to perform an economical operation. The intake amount of water in the water reservoir is established corresponding to an expected amount of discharge water, the water level of a water reservoir and the rate of power. Thereby, the establishment of a pump operation plan of a water intake system and the automation of the water intake system become easy.
Patent KR-20000055656-A (KR)
Title: Power take off control system
Inventor: KIM JIN GI
IPC: B60K17/28
Filed: 1999-02-09
Abstract: PURPOSE: A power take off control system is provided to operate any additional mechanical devices as well as prevent erroneous operation of a power take off (PTO) during running of a vehicle by permitting a power take off control to be performed by means of an electronic engine control unit. CONSTITUTION: A power take off control system comprises a running information detecting device(20) for detecting various running information on operations of a brake pedal and a clutch pedal, an engine revolution frequency during running of a vehicle, a vehicle speed, and the like; a first PTO control switching device(10) mounted inside a cap of a special vehicle, which outputs signals for controlling operation of a PTO system and a revolution frequency of a PTO engine in response to a selection by a user; a second PTO control switching device(30) mounted outside the cap of a special vehicle, which outputs signals for controlling operation of a PTO system and a revolution frequency of a PTO engine in response to a selection by a user; an engine control device(40) for analyzing signals from the running information detecting device(20), the first PTO control switching device(10), and the second PTO control switching device(30) and then controlling outputs of a PTO system and an engine which supply a power for driving any additional mechanical apparatuses; a PTO magnetic valve(50) for drawing out a power of a transmission gear box in response to the signal from the engine control device and then supplying the power to the additional mechanical apparatuses; a fuel injection device(60) for regulating engine power in response to the signal from the engine control device; and engine revolution frequency display devices(71, 72) for perceivably displaying an engine revolution frequency, which is mounted inside and outside the cap of the special vehicle, respectively.
Patent KR-19990072752-A (KR)
IPC: B21B13/14
Filed: 1999-02-19
Abstract: The roll consisting of a rotating roll shell (5) and means for controlling the bending stiffness of the roll shell. a) the stiffness control means take the form of a sliding bearing with a rotatable body (1) whose load-bearing surface (2) corresponding to the loaded zone of the roll shell is a part of a rotationally symmetric body; b), the border line (4) of the load-bearing surface is shaped so that along the circumference of the body (1) the width and/or the position of this surface is variable.
Patent KR-19990077857-A (KR)
Title: 엔진정지시동 제어장치 및 이것을 장착한 차량
IPC: F02N11/10
Filed: 1999-03-13
Abstract: 본 발명은 운전자의 적극적인 의사에 의거하여 액셀이 조작된 경우에만 엔진이 자동적으로 시동되어 발진 가능하도록 하는 엔진정지시동 제어장치 및 이를 장착한 차량을 제공함을 그 과제로 한다. 
     "시동모드" 중에는 동작모드신호(S 301 )가 "L"레벨로 되어 AND회로가 '허용(enable)' 상태로 되기 때문에, 엔진회전수가 공회전 이하에서 스톱(stop)스위치(59)가 ON상태인 경우에 스타터 스위치(58)가 ON으로 되면, 스타터 릴레이(62)가 도통하여 스타터 모터(71)가 회전한다.  "정지발진모드" 중에는 AND회로(405)가 허용 상태로 되기 때문에, 엔진회전수가 이하이고, 착석스위치가 ON상태에서 스로틀(throttle)이 열리면, 스타터 릴레이(62)가 도통하여 스타터 모터(71)가 회전한다.
Patent KR-20000060546-A (KR)
Inventor: PARK YONG SU
IPC: E01D2/04
Filed: 1999-03-17
Abstract: PURPOSE: A manufacturing system for box girder horizontal rib of bridge structure is provided to improve the structural strength by bending straightening while a horizontal rib makes a right angle. CONSTITUTION: A manufacturing system for box girder horizontal rib comprises a couple of base frame(20), rollers(22) which is installed in the base frame and moves the horizontal rib with light force, a preparing part(24) which makes tack weld to the horizontal, vertical member before welding and waits, the first straightening part(26) which straightens the bending of the horizontal, vertical member, a welding part(28) which welds the horizontal, vertical member, the second straightening part(30) which straightens finally the bending of welded horizontal, vertical member.
Patent KR-20000060650-A (KR)
Inventor: KOO KYE SOOK
IPC: H04B1/40
Filed: 1999-03-18
Abstract: PURPOSE: A method for controlling a receiving mode based on an inter-working of a mobile communication terminals is provided to receive a certain signal from other mobile communication terminals or a fixed transmission apparatus, count the number of the mobile communication terminal in a certain region and automatically control the receiving mode according to the result of the counting and a peripheral noise level. CONSTITUTION: A control unit receives a certain signal(S31) and counts the number of a mobile communication terminal in a certain region using the received certain signal(S32). The control unit compares the number of the counted mobile communication terminal with the number of a predetermined threshold value(S33). In the case that the number of a corresponding mobile communication terminal is more than the number of the certain threshold, the control unit determines a receiving mode according to a noise level transmitted from a noise sensor(S34). The control unit identifies as to whether a receiving request is existed(S35). In the case that a corresponding receiving request is existed, the control unit converts the receiving mode of the terminal into a vibration mode or a receiving tone mode(S36), and increases or decreases an output level of a corresponding receiving mode according to the noise level transmitted from the noise sensor(S37). In the case that the number of a corresponding mobile communication terminal is less than the number of the certain threshold, the control unit identifies as to whether the receiving mode is controller(S38).
Patent KR-20000066540-A (KR)
Inventor: KIM NAM SIK
IPC: H01L21/31
Filed: 1999-04-19
Abstract: PURPOSE: A method for manufacturing an asymmetrical salicide layer of a semiconductor device is provided to improve a thermal stability by forming a thick silicide layer on a gate electrode using a conventional salicide process. CONSTITUTION: A gate oxidation layer(6) and a polysilicon layer sequentially stacked on an active region of a semiconductor substrate(2) having a field oxidation layer are patterned to form a gate electrode(8). A spacer insulating layer(12) composed of an insulating material is formed on a sidewall of the gate electrode. A source/drain region(14) is formed by injecting impurity ions into the substrate exposed by the field oxidation layer and spacer insulating layer. After a first metal layer is evaporated on the resultant structure and a first thermal treatment is performed, a metal layer not reacting with silicon is selectively etched by a wet-etching process to form a silicide layer(16a) on both the gate electrode and a source/drain. An insulating layer is evaporated on the resultant structure having the silicide layer, and the insulating layer is planarized to expose an upper surface of the gate electrode. After a second metal layer identical to the first metal layer is evaporated on the resultant structure, a second thermal treatment is performed. And, after the second metal layer is selectively etched by a wet-etching process, a third thermal treatment is performed. A silicide layer thicker than the silicide layer on the source/drain is formed on the gate electrode.
Patent KR-20000073282-A (KR)
Inventor: CHUN YEON BONG
IPC: F24C7/02
Filed: 1999-05-08
Abstract: PURPOSE: A control panel is provided to allow a user to easily operate a microwave oven by simplifying the configuration of the control panel. CONSTITUTION: A control panel(100) comprises a time control knob(120) arranged at a front surface of the control panel and which sets a cook time by a rotation state of the knob, a start/stop and output control knob(130) arranged in the vicinity of the time control knob and which sets a cooking output by a rotation state of the control knob and starts or stops cooking process, a micro computer(160) for driving the microwave oven in accordance with input signals from the time control knob and the start/stop and output control knob, and a display unit(110) for displaying the set state of the time control knob and the start/stop and output control knob by a control of the micro comp1`uter. The time control knob and the start/stop and output control knob are coupled to encoders(140,150), respectively, arranged at a rear surface of the control panel.
Patent KR-20000073887-A (KR)
Title: Growing system of an orchid
Inventor: KIM WON KYU
IPC: A01G1/00
Filed: 1999-05-14
Abstract: PURPOSE: A device for cultivating an orchid for ornaments which controls the optimal conditions for the growth of the orchid automatically is provided. Furthermore, by installing a fishing port onto an upper part of a storage box for the orchid, it is not necessary to supply water separately and can appreciate the fish as well as the orchid at the same time. CONSTITUTION: A device for cultivating an orchid for ornaments is characterized by being comprised of: a transparent storage box for an orchid(3) having a door, having a fishing port(9) onto the upper; a pipe for supplying water(15) installed into the upper of the storage box(3) connected to a room for storing water(12) in the fishing port(9) through a pipe for discharging water(13); a room for circulating air(5) installed into the lower of the supporting board, having a ventilating fan(6) protruded outward at one side, installed a drawer for catching water(7) under; a heater installed under the drawer for catching water(7); and a sensor(16) installed inside of the storage box(3).
Patent KR-20000074103-A (KR)
Inventor: KIM GWAN
IPC: H01L21/8242
Filed: 1999-05-18
Abstract: PURPOSE: A method for manufacturing a DRAM(Dynamic Random Access Memory) cell array is provided to minimize an area occupied by a separation region by forming a strip-type active region on a substrate, and to increase an integration degree of the memory device by insulating transistors through an additional word line. CONSTITUTION: Rectangular strip type active regions and a separation region are defined on a semiconductor substrate(10), in which the rectangular strip-type active regions have a predetermined interval between themselves. A plurality of gate electrodes(32) are formed on the substrate of the active region by intervening a gate insulating layer(31). Source/drain regions(33,34) are formed in the substrate on both sides of the gate electrode to form a plurality of transistors(30). A plurality of storage electrodes(61) connected to one of the source/drain regions of the transistor are formed on the substrate having the transistor. A plate electrode(63) is formed on the storage electrode by intervening a capacitor insulating layer(62) to form a plurality of capacitors. Bit lines connected to one of the source/drain region of the transistor are formed in parallel with each other on the substrate having the capacitor. Word lines are composed of a first word line and a second word line, which are selectively connected to the gate electrode of the transistor and are vertical to the direction of the bit line.
Patent KR-19990064950-A (KR)
Title: 고공천공장치
IPC: E21B7/02
Filed: 1999-05-27
Abstract: 본 발명은 비교적 높은 축대나 암벽을 붕괴의 위험성으로부터 안전하게 보수보강하여 주는 드릴링작업을 높은 곳에서 용이하게 실시할 수 있도록 천공기를 탑재시킨 작업대를 크레인의 붐포인트에 체결하여 작업대에 작업자를 탑승시킨 상태 그대로 높이 올려 그 위에서 작업자가 작업대의 위치변화를 임의로 조작하여 가면서 드릴링 작업을 능률적으로 행할 수 있게한 고공천공장치를 제공하는 것이다.
Patent KR-20000075187-A (KR)
Inventor: LEE SEUNG GWAN
IPC: F24F11/00
Filed: 1999-05-29
Abstract: PURPOSE: An anti-theft system is provided to simplify structure and reduce cost by installing a micro computer only to an indoor unit of air conditioner. CONSTITUTION: A system comprises a compressor driving unit(220) having a relay for applying an input voltage to a compressor in accordance with an applied control signal; a current detection unit(180) for detecting a current from a power line connected to the compressor; a pulse detection unit(170) for detecting a pulse from a power line connected to the compressor; a micro computer(160) for applying a driving signal to the compressor driving unit, and judging whether the outdoor unit is stolen or not in accordance with the current and pulse detected by the current detection unit and the pulse detection unit, respectively; and an alarm signal generating unit(140) for generating alarm sound in accordance with a control of the micro computer.
Patent KR-20010001305-A (KR)
Inventor: KANG HYEON GYU
IPC: H01L23/15
Filed: 1999-06-03
Abstract: PURPOSE: A low temperature cofired ceramic module package having a bottom pin array is provided to improve the mechanical strength of lead pins and to realize a free arrangement of the pins without the restraint of pin count. CONSTITUTION: A low temperature cofired ceramic on metal(LTCC-M) module package(400) includes integrated circuit chips and devices both mounted on a module(200). Lead pins(300) are formed vertically to the bottom of the module(200). A metallic substrate(230) has receivable holes(235) for the lead pins(300), and punched green sheets(240) above the substrate(230) have insertion holes(243) corresponding to the receivable holes(235). Inside walls of the receivable holes(235) are wetted by a glaze layer(237) for insulation. The lead pins(300) are inserted into the receivable holes(235) and the insertion holes(243). Unpunched green sheets(250) above the punched sheets(240) have pads(255) connected to the lead pins(300). Both kinds of sheets(240,250) have via holes(245) for interconnection.
Patent KR-20010002647-A (KR)
Inventor: LEE IN GYEONG
IPC: C07H7/06
Filed: 1999-06-16
Abstract: PURPOSE: A novel lignan glycoside, Hibiscuside is provided which exhibits a good antioxidant activity therefore, strongly inhibits a lipid peroxidation of microsome isolated from rat liver and which is able to produce unknown compounds such as new type of the lignan glycoside or lignan agricon by modifying the structure thereof. CONSTITUTION: The lignan glycoside, (+)-pinoresinol 4-O-(beta-glucopyranosyl(1→2)-alpha-rhamnoside) named as Hibiscuside is represented by a formula (1). The lignan glycoside (+)-pinoresinol 4-O-(beta-glucopyranosyl(1→2)-alpha-rhamnoside) is isolated and purified by the following steps of : grinding the root of Hibiscus sp. tree and sequentially extracting with methanol, chloroform, ethyl acetate and buthanol; carrying out an adsorption chromatography using a column packed with HP-20 resin followed by eluting with methanol to obtain the material of yellow oil phase; carrying out again the adsorption chromatography using a column packed with Sephadex LH 20 resin; harvesting an active fraction exhibiting an inhibition activity of lipid peroxidation using DPPH reagent; carrying out an HPLC equipped with ODS column.