baber/WOPTO huggingface dataset:
Patent KR-20000073564-A (KR)
Inventor: LEE YONG GYU
IPC: H01L27/115
Filed: 1999-05-12
Abstract: PURPOSE: A method for manufacturing a non-volatile semiconductor memory device is provided to prevent a bisection of a memory cell characteristic according to odd/even word lines, by eliminating a mismatching of the word line. CONSTITUTION: A field insulating layer(130) is formed on a field region of a semiconductor substrate to isolate active regions(110) of the semiconductor substrate of a first conductivity type. A first gate insulating layer is formed on the substrate of respective active regions. Floating gates(150) are separated a predetermined interval from each other on the first gate insulating layer while an oxidation layer is formed on the respective floating gates. A source region(170) of a second conductivity type is formed on the substrate of the active regions, thereby overlapping the same side parts of the floating gates. A second gate insulating layer as a tunneling insulating layer is formed on the floating gates. Control gates(230) are formed on the active region of the resultant structure so that a pair of corresponding floating gates among the floating gates consecutively overlaps each other. In forming the field insulating layer, a buried diffusion region of the second conductivity type is formed in a predetermined region of the field region between neighboring source regions.
Patent KR-20000073915-A (KR)
Inventor: KIM SEUNG HWA
IPC: C12N1/20
Filed: 1999-05-15
Abstract: PURPOSE: Provided is a microbe preparation containing bacteria, which form thermophilic endospore. The preparation improves a rate of gain, decreases generation of ammonia gas and extends the breeding time. CONSTITUTION: A complex microorganism preparation for domestic animals is provided which contains: 1.1x10¬7 - 1.1x10¬9 cfu/g of Bacillus subtillis DH-1(KCTC-0606 BP) and Bacillus subtilis DH-2(KCTC-0606 BP); 1.8x10¬6 - 1.80x10¬8 cfu/g of Lactobacillus sp. (KCTC-0608 BP); 6.0x10¬6 -0 6.0x10¬8 cfu/g of Enterococcus sp. (KCTC-0609 BP); and 1.0x10¬5 - 1.0x10¬6 cfu/g of Saccaromyces cerevisiae (KCTC-0610 BP). A production method thereof comprises the following steps of: screening and isolating strains and followed by culturing each strain in liquid medium; inoculating the strains into heat treated soybean meal(0.3-0.5%(v/w)) and fermenting substrates under the optimum condition such as temperature, and moisture content etc.; vacuum drying viable cells and cultures at low temperature with maintaining enzyme activity and followed by pulverizing them into 20 mesh; adding enzyme stabilizing agents and diluents and mixing them.
Patent KR-20000074258-A (KR)
Inventor: SIM DAE MIN
IPC: A62C35/02
Filed: 1999-05-19
Abstract: PURPOSE: A device for diffusing extinguishing material in an automatic fire extinguisher for a gas range is provided to extinguish fire more quickly and exactly and in more wide range. CONSTITUTION: A device for diffusing extinguishing material in an automatic fire extinguisher for a gas range includes a helical gear(112) formed at the outer circumference, an inclined projection(111) formed at the upper surface, extinguishing material diffusing means(11) having a through hole(113) formed at the center portion of the device for passing the extinguishing material, a support jaw(102) formed in an empty diffusion nozzle(10), in which the extinguishing material diffusing means is inserted into the upper portion of the support jaw in a rotatable manner, and flow prevention means(12) mounted on the upper portion of the extinguishing material diffusing means.
Patent KR-20000006183-A (KR)
Inventor: HANDIR TER
IPC: B60J10/00
Filed: 1999-06-15
Abstract: PURPOSE: A window glass for a motor vehicle is provided to avoid an excessively high adhesive force generating a noise during a relative movement of a window glass and a sealing element. CONSTITUTION: A window glass is made by:a structure (2) realizing a contacting area between a sealing element(4) and a window glass(1) of a motor vehicle in an around area contacting to the sealing element; and the structure formed by a transparent and combustible ceramic paint or a printing material applied by a screen printing.
Patent KR-20010002936-A (KR)
Inventor: LEE SE YEONG
IPC: F16D41/064
Filed: 1999-06-18
Abstract: PURPOSE: A pulley structure of an alternator is provided to reduce the current amplitude of an alternator and to simplify the structure by absorbing easily the inertia force generated as deceleration of an alternator pulley. CONSTITUTION: A pulley structure comprises : a spring supporter(30) to be formed on the outer surface of an inner ring(20) as one body; a bended part(26a) to be formed on each surface between the spring supporter; a spring(24) to be fixed on the deceleration side of the spring supporter; a roller(14) to be fixed to one end of the spring and to be contacted between the bend and an outer ring(18).
Patent KR-20000006354-A (KR)
Inventor: HOJABLIPEIMAN
IPC: G11B5/02
Filed: 1999-06-22
Abstract: PURPOSE: An overshoot control and attenuation circuit is provided to generate current spark using a negative feedback so as to correct an overshoot generated when driving an induce load as a fast signal. CONSTITUTION: The overshoot attenuation circuit comprises a first circuit(52) and a load(40). The first circuit(52) is connected to a node(A) and is configured to be connected to a first end of the load(52). The first circuit comprises a voltage-controlled switch for sensing a voltage of the first end of the load. A current is inserted to the first node to correspond to a transient variation of the voltage of the first node.
Patent KR-20010004360-A (KR)
Inventor: BAEK YONG GU
IPC: H01L27/10
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a ferroelectric memory device is provided to reduce diffused reflection caused by an electrode material in a photolithography process, and to mitigate an increase of a step difference caused by forming a capacitor. CONSTITUTION: The first interlayer dielectric is formed on a semiconductor substrate(30) having a transistor. The first interlayer dielectric is selectively etched to define a storage electrode region in the first interlayer dielectric. The first conductive layer to form a storage electrode of a capacitor is formed on the resultant structure, and is polished to form the storage electrode in the interlayer dielectric. A ferroelectric layer is formed on the resultant structure. The second conductive layer to form a plate electrode of the capacitor is formed on the ferroelectric layer. The second conductive layer and ferroelectric layer are patterned to form a ferroelectric layer pattern and the plate electrode on the storage electrode.
Patent KR-20010005338-A (KR)
Inventor: KIM HONG RAK
IPC: G06F1/32
Filed: 1999-06-30
Abstract: PURPOSE: A power saving device of a monitor is provided to reduce a monitor's power consumption by detecting whether a person is present in front of the monitor. CONSTITUTION: A user turns on a monitor(100) and controls an on/off switch, which initiates the power consumption control, to the on state if the user desires to control the power consumption flow of the monitor(110). When the on/off switch is controlled to its on state, a timer's operation cycle is monitored(120) and an infrared ray sensor's transmitter uses a signal received from a micro controller to emit light source to the exterior(130). The light source's reflection signal value differs in accordance to the presence of a person and the infrared ray sensor's receiver receives the reflection signal(140). The micro controller controls the supply of power to a monitor's power supply in response to the reception signal. If it is determined that a person is present, the power is continually supplied to the monitor's power supply, and if a person is not present, the power is cut off from the power supply.
Patent KR-20010009771-A (KR)
Inventor: SOHA DONG SIK
IPC: A63C17/20
Filed: 1999-07-13
Abstract: PURPOSE: Stick off type roller skates works practical moving device in moving large space like university campus, an apartment-house complex or large-scale industrial complex, is very useful as tools combining exercise and move with easy to stick off in going to work and leaving ones office of company or attending school and coming home from school. CONSTITUTION: Stick off type roller skates comprises body(1) to have wheel(5) and brake; the front part(2) of semicircle; the back part(3) to support foot back; device(4,6) like leather strap, galvanized iron sheets to tie up body(1) and shoe; supporting stand to protect ankle.
Patent KR-20010011507-A (KR)
Inventor: PARK JU SEOK
IPC: H01L27/108
Filed: 1999-07-28
Abstract: PURPOSE: A method for manufacturing a capacitor node of a dynamic random access memory(DRAM) is provided to form a capacitor node finer than a minimum size defined by a photolithography process, by fabricating a contact window for the capacitor node while an insulating layer is not planarized. CONSTITUTION: An insulating layer is deposited on a structure which includes a cell transistor, a bit line(6) connected to a drain of the cell transistor and a plug(4) connected to a source of the cell transistor. An upper portion of the plug is exposed by etching a part of the insulating layer while the insulating layer is not planarized. A polycrystalline silicon layer is deposited and planarized to form a capacitor node. The insulating layer is planarized.
Patent KR-19990078814-A (KR)
Title: 환자용 대변처리대
Filed: 1999-08-10
Abstract: 본 발명은 환자용 대변처리대에 관한 것으로, 더욱 상세하게는 대소변을 받아내는 환자가 대변을 보았을 경우에 비닐지로 제작된 대변처리대의 하부깔개를 환자의 둔부밑에 밀어넣어 받치고, 상부덮개는 환자의 국부를 덮은 뒤에 상부덮게와 하부깔개의 사이에는 대변처리대에 일체로 연결된 비닐장갑으로 보호자가 손을 넣어서 대변이 묻은 기저귀와 용변물을 처리할 수 있도록 하는 환자용 대변처리대에 관한 것이다. 
     본 발명은 하단부가 연결된 상부커버(1)와 하부깔개(2)의 양측 하단부가 소정길이의 측면연결부(3)로서 연결되고, 상부커버(1)와 하부깔개(2)의 사이 내측에는 비닐장갑(4)을 삽입시키되, 비닐장갑(4)의 손삽입구가 하단 연결부측으로 개방되도록 비닐장갑(4)의 손삽입구 외주연이 상부커버(1)와 하부깔개(2)의 하단 연결부에 연결된 것을 특징으로 하는 것으로서, 대소변을 받아내는 환자가 대변을 보았을 경우에 비닐지로 제작된 하부깔개는 환자의 둔부밑에 밀어넣어 받치고, 상부덮개는 환자의 국부를 덮은 뒤에 상부덮개와 하부깔개와 하단 연결부에 연결된 비닐장갑에 손을 넣어서 대변이 묻은 기저귀와 용변물을 위생적으로 처리할 수 있도록 하기 위한 것이다.
Patent KR-20010017993-A (KR)
Inventor: LEE JAE HO
IPC: B60R22/12
Filed: 1999-08-17
Abstract: PURPOSE: An assembly for buckling seat belt is provided to minimize abnormal dissociation in locking and unlocking of a seat belt and to stabilize structure. CONSTITUTION: A seat belt buckling assembly includes: a release button(500) having a protruding end(530); a locking block(400) having a slope face for vertical and horizontal movement in a frame(100); a locking unit(200) combined to guiders(202) for the locking block and a third spring(630); and an ejector(600) combined to a guide groove(103) of the frame by a second spring(620) for guiding the locking of the locking unit. Additionally, a spring settlement part(540) is formed on the rear face of the release button. Two hanging sills(203) upwardly irregular are integrally formed in the locking unit. An arc-type support end(130) for supporting the hanging sill is formed in the frame. Herein, the resilient deformation due to an external shock is minimized. Therefore, the abnormal dissociation of the locking unit is minimized.
Patent KR-20000017605-A (KR)
Inventor: IWAMAMICHIO
IPC: C07C209/86
Filed: 1999-08-27
Abstract: PURPOSE: Recycling of solid waste in the process of isocyanate preparation is in need to cut down the cost of disposal of waste. CONSTITUTION: The invention is disclosed a decomposition method of solid waste produced during the preparation of isocyanate performed by addition of gas, liquid, or super critical state of water or mixture of alcohol and water at 160°C and 20 torr for 1 hour. The method decomposes solid waste into corresponding amine and decrease the weight of waste under 3 % of total weight. Recycling of decomposition product cuts down the cost of process and enables to skip the process of waste disposal.
Patent KR-20010019592-A (KR)
Inventor: SHIN GWAN MUK
IPC: C21B7/16
Filed: 1999-08-28
Abstract: PURPOSE: An apparatus for automatically blocking back draught of a back draught line during suspension of a blast furnace or blowing is provided to prevent back draught from being flown into a blast furnace and properly discharge a remained pressure in a back draught line by automatically detecting inflow of back draught and pressure increase of a back draught line in the opening state of a back draught valve during suspension of a blast furnace or blowing. CONSTITUTION: An apparatus for automatically blocking back draught of a back draught line (11) during suspension of a blast furnace or blowing comprises a cover opening and closing part (20) opening and closing a cover (25) which is installed on outlet side of the back draught line (11), a temperature difference detection part (40) detecting a difference between heat of back draught and atmospheric temperature, a back draught pressure detection part (50) which is installed on one side of outer wall of the back draught line (11) so as to detect whether or not back draught is inflown and a remaining pressure, and a control part (70) totally controlling them.
Patent KR-20000062126-A (KR)
Inventor: CHO JONG HYUN
IPC: A47C27/00
Filed: 1999-09-07
Abstract: PURPOSE: A health promoting mat is provided to protect human body from an electromagnetic wave and water vein wave and achieve an improved heat insulation effectiveness. CONSTITUTION: A pad(10) is characterized in that a rear sheet(12) is overlapped onto a surface sheet(11) woven by a cotton yarn or wool yarn, a finishing portion(13) is arranged along a periphery of the pad by a linking stitch, a cushion member(14) is inserted between the surface sheet and the rear sheet, and the rear sheet has a copper wire(15) integrally woven therein. A pad according to another embodiment is provided with copper powder, instead of the copper wire, incorporated into a rear sheet of the pad. Another pad according to still another embodiment is coated with a spot-like jade at a lower surface of a rear sheet of the pad.
Patent KR-19990084028-A (KR)
Title: 낚시용 양 베어링형 릴의 원심 브레이크 구조
IPC: A01K89/0155
Filed: 1999-09-02
Abstract: 본 발명은 낚시용 양 베어링형 릴의 원심 브레이크 구조에 관한 것으로, 스풀의 공회전시 또는 가까운 거리를 가볍게 던질 때(피칭, 플립캐스팅)에는 브레이크가 작동치 않고 원투시에만 브레이크가 작동되도록 한 특징이 있다. 
     이를 위하여 본 발명은, 스풀축에 조립되며 적정 숫자의 핀 5에는 각각 브레이크 6들이 삽입된 브레이크 본체와, 상기 브레이크 본체에 조립되는 고정판으로 구성된 릴의 원심 브레이크 구조에 있어서, 
     상기 브레이크 본체는, 하기의 브레이크 스토퍼가 삽입될 수 있도록 원주상으로 적정 숫자의 홈 4b들을 형성시키되 그 외측으로는 하기의 스프링이 걸려 이탈치 못하게 하는 턱 4e가 형성되도록 하며; 상기 고정판은, 브레이크 6들이 위치하는 곳에 멈춤돌기 9a를 각각 형성시켜 브레이크들 중에서 작동 또는 부작동을 선택할 수 있도록 하고; 상기 브레이크 본체의 홈 4b 속에 삽입된 채, 턱 4e와 멈춤돌기 7b 사이에 조립되는 스프링 8의 탄성에 의해 원투시에만 외측으로 밀려 나가면서 브레이크들이 브레이크 링의 내측면에 마찰될 수 있도록 한 브레이크 스토퍼 7들이 구성된 것을 특징으로 하는 낚시용 양 베어링형 릴의 원심 브레이크 구조를 제공한다.
Patent KR-20010027036-A (KR)
Inventor: CHOI SU GIL
IPC: F01M1/16
Filed: 1999-09-10
Abstract: PURPOSE: An engine lubrication system is provided to enhance lubrication efficiency by using a drain pressure drained from an oil-hydraulic pressure regulator. CONSTITUTION: A lubrication system for an engine comprises an oil pan for storing and supplying oil and an oil pump sucking the oil from the oil pan with a strainer and delivering the oil to respective frictional parts of an engine. Herein, one end of a drain conduit(1) is mounted at an oil drain hole(3) of a hydraulic pressure regulator. Onto the drain conduit, an oil jet(2) is mounted corresponding to a piston(62). With RPM(Revolution Per Minute) over an idle level, the oil-hydraulic pressure generated from the oil pump pushes a plunger(52) against the elasticity of a spring(51) in the hydraulic pressure regulator. Thereafter the hydraulic pressure is discharged through the oil drain hole. Therefore, the hydraulic pressure supplied to a main conduit(60) is maintained uniform. By applying the drain pressure to lubrication of the lower portion of the piston via the oil jet, hydraulic loss is reduced. Further, lubrication efficiency is elevated.
Patent KR-20010027611-A (KR)
Inventor: LEE WON HUI
IPC: H04B10/03
Filed: 1999-09-14
Abstract: PURPOSE: An apparatus for automatically intercepting a light source by an optical reflection signal detection is provided to make optical signals, which is outputted from all optical amplifiers of each optical relay station, detect optical reflection signals reflected from an open optical connector or an open optical cable. CONSTITUTION: An optical coupler(100) separates optical signals reflected from optical lines, and outputs the separated optical signals. Detectors(830,860) detect strength of the optical signals, and convert the strength into strength of electrical signals. A controller(300) receives applied signals from the detectors(830,860), and controls an output of a light source, then controls entire devices. A pump laser(400) receives an electrical signal of the controller(300), and adds or subtracts an optical energy. A WDM(Wave Length Multiplexer)(500) mixes the optical energy with an optical signal applied from the light source. An EDFA(Erbium Doped Fiber Amplifier)(600) amplifies the optical signal applied from the WDM(500). Directional couplers(700,900) transmit an output signal of the EDFA(600) to one direction.
Patent KR-20010028783-A (KR)
Inventor: HAN CHANG HO
IPC: G10L15/10
Filed: 1999-09-22
Abstract: PURPOSE: A system for managing a music CONSTITUTION: A metainformation editor(11) enables a composer to input metainformation on a music composed by the composer. The composer edits the information on the music using the information editor(11), and transmits the information to a server(20). A music MIDI converter(12) converts the music into a MIDI form, and transmits the form to the server(20) through an internet communication network. If the composer provides the metainformation to the server(20) through a music information searching device(13), the server(20) shows music files having identical metainformation, and plays a music file which the composer wants.
Patent KR-20000023547-A (KR)
Inventor: OKADA ITARU
IPC: C07D231/14
Filed: 1999-09-30
Abstract: PURPOSE: 1-Phenylpyrazole-3-Carboxamide derivatives are provided which are very useful to prevent plant from germs and have less residual toxicity so as to reduce environmental pollutions. CONSTITUTION: 1-Phenylpyrazole-3-Carboxamide derivatives which are active ingredients of agricultural chemicals have a structure of formula 1 and 1-phenylpyrazole-3-carboxyl acid derivatives which are intermediates of formula 1 have a structure of formula 2 wherein R1 is a hydrogen atom, an alkyl group of C1-C4, a hydroxyl group, an alkoxy group of C1-C4 or a haloalkoxy group; R2 is a hydrogen atom, a halogen atom, an alkyl group of C1-C5, a trifluoromethyl group, a nitro group, a cyano group, an alkoxy group of C1-C4, a haloalkoxy group of C1-C4 or an alkylthio group of C1-C4; R3 is an amino group, an alkylamino group of C1-C5, an alkylamino group or a dialkylamino group of C2-C8; X is a halogen atom, an alkyl group of C1-C1, a haloalkyl group of C1-C4 or an allyl group; Y is an alkyl group of C1-C4 or an allyl group; R6 is a hydrogen atom or an alkyl group of C1-C4; R7 is an alkoxy group of C1-C4, a hydroxyl group or a halogen atom.
Patent KR-20000012231-A (KR)
Title: Painting wall paper using paper pulp
Inventor: JEONG JAE HOON
IPC: C09D101/00
Filed: 1999-10-11
Abstract: PURPOSE: A painting wall paper using paper pulps provides good quality of wall paper and convenience of using a paint by pasting directly starched pulp(paper material) to the wall. CONSTITUTION: A painting wall paper using paper pulps comprises starch, a pulp (or paper material) and other additives. The painting wall paper is a complete mixture of starch(powder), paper material (powder), a pigment and a natural material and uses chemicals such as pigment and a natural material for coloring or patterning in the mixed powder. Therefore, painting the wall paper enables any one to easily change the mood of the room and provides softness of papering and comfort of paint.
Patent KR-20010036953-A (KR)
Inventor: AHN YEONG SU
IPC: C03B5/00
Filed: 1999-10-12
Abstract: PURPOSE: A glass melting furnace is provided which reduces the velocity of a moving fluid of molten glass in throats so that the corrosion of the inner wall of the throats could be repressed to minimum. CONSTITUTION: The glass melting furnace comprises: (i) a melter(10) which heats solid glass materials to form liquefied molten glass material; (ii) a refiner(26) which removes impurities from the molten glass materials provided from the melter; and (iii) at least one pair of throats(20) which are separately placed between the melter and the refiner and supply the molten glass material in the melter to the refiner.
Patent KR-20010038119-A (KR)
Inventor: LEE DAE SEONG
IPC: H01L21/56
Filed: 1999-10-22
Abstract: PURPOSE: A molding apparatus for a ball grid array(BGA) package is provided to minimize prevent damage to interface adhesion between a printed circuit board and epoxy molding compound by making an intaglio groove along a sawing line. CONSTITUTION: Pluralities of semiconductor chips(21) are mounted on a printed circuit board(PCB)(22). The PCB is molded by a single package unit and sawed into a unit package. The PCB is placed on a mounting unit(11). A cavity(13) is formed in upper portion of the PCB to form a space to which epoxy molding compound(25) is supplied. A molding die(12) has a protrusion part(14), which is protruded in a position corresponding to a sawing line.
Patent KR-20010046626-A (KR)
Inventor: LEE GYEONG HUI
IPC: H01M10/0525
Filed: 1999-11-13
Abstract: PURPOSE: A polymer electrolyte is provided which minimizes the leakage of a plasticizer and has improved interfacial stability and ion conductivity between electrode by introducing an alkali metal ion group to an acrylonitrile-methyl methacrylate-methacrylic acid terpolymer. CONSTITUTION: In the polymer electrolyte containing a host polymer, a plasticizer and a lithium salt, the host polymer is an ionomer of acrylonitrile-methyl methacrylate-alkali metal methacrylate terpolymer having a repeating unit represented by the following chemical formula (1) wherein, each x, y and z is independently 0 or a positive integer, and M is Li, Na or K.
Patent KR-20010046688-A (KR)
Inventor: HYUN SEONG YEOL
IPC: F04B17/03
Filed: 1999-11-15
Abstract: PURPOSE: A magnet cover fixing structure for linear motor for use in compressor is provided to prevent the magnet cover from being escaped from the magnet frame even when the magnet assembly continuously resonates, by allowing the magnet cover to be supported at the magnet frame in multiple points. CONSTITUTION: A magnet assembly comprises a magnet holder(110) shaped as a disk and which is coupled to parts like a piston; a cylindrical magnet frame(120) coupled to a side surface of the magnet holder and inserted between the outer stator and inner stator, and which has a plurality of magnets(M) attached to the outer periphery of the magnet frame; and a magnet cover(130) shaped as a cylinder so as to surround the magnet attached to the outer periphery of the magnet frame, and which have both ends welded to the magnet frame, in a manner that the welded portions are disposed in front and rear of the motion direction of the magnet. The magnet frame has a magnet mount groove(121) formed at the outer periphery of the magnet frame, and an extended portion(122) formed at the front end of the magnet frame for welding of the front end of the magnet cover.