baber/WOPTO huggingface dataset:
Patent KR-20000072957-A (KR)
Inventor: KIM DO HYEONG
IPC: H01L27/01
Filed: 1999-05-03
Abstract: PURPOSE: An integrated circuit structure is provided to reduce tensile stress by using a passivation layer having a high density plasma silicon nitride layer, and to have the passivation layer function as a barrier layer by evaporating the passivation layer by a HDPCVD(High Density Plasma Chemical Vapor Deposition) method. CONSTITUTION: An integrated circuit structure comprises a passivation layer(26) evaporated on the entire surface of an integrated circuit having a metal pattern(20). The passivation layer includes either one of a high density plasma oxide layer(22) or a high density plasma silicon nitride layer(24), and either one of a plasma enhanced oxidation layer or a high density plasma silicon nitride layer.
Patent KR-20000073345-A (KR)
Inventor: LEE SEONG SU
IPC: H01L23/28
Filed: 1999-05-10
Abstract: PURPOSE: A stack package semiconductor integrated circuit using a bonding option is provided to embody a mirror-type stack package without designing other semiconductor integrated circuit chips having the same capacity, by using a bonding option. CONSTITUTION: A stack package integrated circuit using a bonding option comprises a plurality of bonding option circuits, an input buffer circuit and an output buffer circuit. In the plurality of bonding option circuits, an option pad is respectively connected to a plurality of semiconductor integrated circuit chips. Either one of an option pad formed in a first semiconductor integrated circuit or an option pad formed in a second semiconductor integrated circuit is selectively bonded or not bonded to a corresponding lead, and one of the option pads is selectively bonded or not bonded to the corresponding lead and an input ground power, so that respective semiconductor integrated circuits are selected and operated by the input power. The input buffer circuit is established between a plurality of input pads connected to respective input leads and a plurality of input terminals of the plurality of semiconductor integrated circuit, wherein input signals from the input pads are alternatively inputted to the input terminals. The output buffer circuit is established between a plurality of output pads and a plurality of output terminals, wherein output signals are alternatively inputted to the output terminals.
Patent KR-20000073670-A (KR)
Inventor: KIM YEON HO
IPC: B60T1/06
Filed: 1999-05-13
Abstract: PURPOSE: A parking device for a CVT(Continuously variable transmission) is provided to improve the availability of a space and the degree of freedom of design for a CVT by mounting a parking device on a front face of a transmission case. CONSTITUTION: A parking device for a CVT comprises: a parking gear(6) to be mounted on a front face of a transmission case(1) and to be inserted into an output shaft(5); a parking sprag(7), one side of which links to the parking gear and other side is rotatably connected with a front face of the transmission through a return spring(14); a parking rod(4), one side of which is connected with a cam(8) and links the parking sprag to the parking gear through horizontally reciprocating motion, to be positioned in the upper of the parking sprag; a detent lever(3) to connect the other side of the parking rod with the one side of the parking shaft and to horizontally displace the parking rod as a fixed distance by a rotation motion of the parking shaft.
Patent KR-20000074030-A (KR)
Inventor: CHO YOUNG
IPC: B28C5/28
Filed: 1999-05-17
Abstract: PURPOSE: An electric hot oil heater is provided to increase energy efficiency by surrounding an electric heater part by an electric hot oil tank ovally, thereby reducing manufacturing cost of asphalt. CONSTITUTION: An electric hot oil heater includes an electric heater part(17) having a tube forming an outer appearance with an inlet and an outlet for fluid, and a resistance coil(24) provided in the tube for heating oil as a heating medium, and a tank(13) having an outlet connected to an oil introducing tube(11) and storing oil for promoting circulation of the oil, wherein the electric heater part is surrounded in the tank in the shape of an oval for the heat exchange between the oil heated by the electric heater part and the oil stored in the tank.
Patent KR-19990064942-A (KR)
Filed: 1999-05-25
Abstract: 본 발명은 쿠에르쿠스 인펙토리아( Quercus infectoria )의 몰식자와 루스 자바니카( Rhus javanica )의 오배자 추출물로서 갈로일기(galloyl groups)가 3-9개인 갈로일글루코스(galloylglucose)를 유효성분으로 하는 혈당강하제에 관한 것으로, 천연물로부터 분리한 성분이어서 큰 부작용이 없으며, 소장의 알파 글리코시다제(α-glycosidase)를 저해함으로써 식후 혈당 상승을 막는데 효과적이다. 또한 기존의 알파 글리코시다제 억제제와 비교해 알파 글리코시다제에 대해서는 비슷한 수준의 저해 효과를 보이지만, 알파 아밀라제(α-amylase)에 대해서는 10배 정도 낮은 저해 효과를 보임으로써 부작용을 최소화한다.
Patent KR-20010001877-A (KR)
Inventor: CHOI GYEONG U
IPC: H01J11/12
Filed: 1999-06-09
Abstract: PURPOSE: A split driving type plasma display panel is provided to increase the purity of gas sealed in a discharge space. CONSTITUTION: In a split driving type plasma display panel, address electrode lines are divided into two lines, upper lines(A_1U to A_mU) and lower lines(A_1L to A_mL), on a rear glass substrate. Partition walls are divided into upper partition walls(15_U) and lower partition walls(15_L) so that a passage is formed. A pixel is not formed in division position(P_D) of the address electrode lines. Accordingly, the display quality is not deteriorated even when each of partition walls is divided at the division position(P_D). The passage increase the vacuum conductivity of a discharge space. Especially, impurities don t remain behind in the middle region between the partition walls. Consequently, it is possible to improve the display quality of the plasma display panel by uniformly increasing the purity of gas for forming a plasma.
Patent KR-20000011404-A (KR)
Title: Image forming apparatus
Inventor: OTANI MASHAKI
IPC: G06F3/12
Filed: 1999-07-01
Abstract: PURPOSE: An image forming device is provided to properly conduct a staple and a punch action according to the state of a recording paper related to an image arrangement. CONSTITUTION: The image forming device is composed of:a paper supplying device(222) that stores and supplies the recording paper and that stores a recording paper bundle in a specific direction when the recording paper is bigger than a regular size and in one direction between a portrait direction and a landscape direction when the recording paper is smaller than the regular size; an image forming controller(221) conducting a rotating division work that repeats an image reproduction according to an input image data; and a paper discharging device(224) that works a rear process containing the staple and punch action on the recording paper and that discharges the recording paper outside the image forming device after reproducing the image by the image forming controller.
Patent KR-20010008512-A (KR)
Inventor: CHOI BYEONG DAE
IPC: H01L21/3205
Filed: 1999-07-01
Abstract: PURPOSE: A wire formation method in semiconductor devices is provided to be capable of preventing deformation of a thin film wire made of doped silicon or tungsten silicide or polycide materials due to a subsequent annealing process. CONSTITUTION: A wire formation method can minimize deformation of the wire during a subsequent annealing process, by performing the annealing process before the process of patterning the wire. After underlying structures are formed, a thin conductive film(40) for bit line is formed. A mask oxide film(60) is deposited on the entire surface of the thin conductive film(40). An annealing process is performed after formation of the thin conductive film, during the mask oxide film is deposited or after deposition of the mask oxide film. Bit lines are patterned through the mask oxide film.
Patent KR-20000011602-A (KR)
Inventor: SIKSAMERI ELEN
IPC: G06F3/048
Filed: 1999-07-09
Abstract: PURPOSE: A graphic user interface control enhancer providing system is provided to help a speedy graphic user interface development in an object-oriented environments. CONSTITUTION: The graphic user interface control enhancer providing system comprise: a plurality of control enhancers(112) for providing an interface to a particular control for a window object, respectively, wherein each of the control enhancers(112) includes at least one data storage handler(115), at least one data initializer(113) and at least one data finalizer(114); and a list of the control enhancers(110) for determining whether one of the plurality of control enhancers is called to handle a received event, wherein at least one control enhancer of the plurality of control enhancers(112) comprises a portion for determining limitations to be positioned on data associated with the control enhancer.
Patent KR-20010011607-A (KR)
Inventor: HAN JEONG UK
IPC: H01L27/146
Filed: 1999-07-29
Abstract: PURPOSE: A method for manufacturing a solid-state image device having a micro lens is provided to increase a focusing effect of the micro lens, by lowering the height from the surface of a semiconductor substrate to a starting position of the micro lens. CONSTITUTION: A photodiode, a channel region and a charge transfer region are formed on a semiconductor substrate(60). A transfer electrode(64) for controlling a charge transferred from the photodiode to the charge transfer region is formed on the charge transfer region. The first planarization layer(68) is formed on the semiconductor substrate including the transfer electrode. Color filter layers(70a,70b) are formed in a position on the first planarization layer corresponding to the photodiode. A black pattern(72) is formed in a mask layer between the color filter layers and formed in the same layer as the color filter layer. The second planarization layer(74) is formed on the semiconductor substrate including the black pattern. A micro lens(76) is formed in a position on the second planarization layer corresponding to the photodiode.
Patent KR-20010017343-A (KR)
Inventor: SEO TAE IL
IPC: C03B27/012
Filed: 1999-08-10
Abstract: PURPOSE: An apparatus for lifting and rotating preforms and sintering furnace with a short length, unlike a conventional furnace is provided to manufacture optical fiber glass preforms having improved quality by minimizing temperature deviation in glassification of preforms. Accordingly, the apparatus enables to manufacture very long optical fiber(>2000mm) by regulating the lifting distance of furnace. CONSTITUTION: The apparatus comprises the parts of: A first guide member(10a) and a second guide member(10b) on a frame(1); a first driving means(20a) and a second driving means(20b) on the guide members; a first carrying road(30a) and a second carrying road(30b) inserting preforms(7, 7') into a transparent tube(5) continuously, with rotating and lifting according to the guide members; a first rotational member(40a) and a second rotational member(40b) hanging preforms. The glassification of preforms proceeds in a sintering furnace(50), with rotating and lifting.
Patent KR-20010018293-A (KR)
Inventor: KIM JU SANG
IPC: F25B30/00
Filed: 1999-08-18
Abstract: PURPOSE: A heating mode running method of a heat pump is provided to raise condensing temperature rapidly by checking indoor temperature continuously and changing frequency depending on difference between the indoor temperature and a reference value. CONSTITUTION: A compressor obtains the target running frequency depending on measured indoor/outdoor temperatures and predetermined value. Frequency is changed based on the target running frequency and the present running frequency of the compressor. The present indoor temperature is sensed and compared with a reference value. If the indoor temperature is lower than the reference value, a compensating factor is added to the changing frequency to promote faster frequency change. Finally, the frequency reaches the target running frequency depending on the compensated frequency change.
Patent KR-20010019166-A (KR)
Inventor: JUNG BYEONG JO
IPC: H05B6/12
Filed: 1999-08-25
Abstract: PURPOSE: An IGBT protective circuit of the induction heating cooker is provided to stabilize the IGBT gate by using a zener diode for low voltage to detect the low voltage rather than the high voltage. CONSTITUTION: The IGBT protective circuit comprises an IGBT driver(100) for producing the IGBT driving signal, a voltage drop part(200) for dropping the input IGBT collector voltage into the low voltage, a voltage detector(300) for detecting and passing the low voltage which is under the predetermined level, and a protective circuit output port(400) for performing the on/off control according to the passed voltage. The voltage detector uses a zener diode for low voltage to detect the low voltage dropped by the voltage drop part.
Patent KR-20010025987-A (KR)
Inventor: NAM JEONG MAN
IPC: F25D23/02
Filed: 1999-09-02
Abstract: PURPOSE: A door handle apparatus for refrigerator is provided to allow the door opening operation to be smoothly and easily performed by eliminating air pressure difference between the storage chamber and the outdoor air upon opening of the door. CONSTITUTION: A door handle apparatus(40) comprises a handle bar(43) having an end coupled through a shaft(41c) to the front surface of a refrigerator door(30) such that the handle bar is rotatable centering from the shaft; a lever(44) coupled through a shaft(42c) to the other front surface of the door such that the lever rotates in the opposite direction during the rotation of the handle bar; and an operating bar(46) having a front end contacting a front surface(12) of a cabinet such that the operating bar is coupled to an end of the lever and moves as being interlocked to the lever so as to separate the door from the cabinet. When the handle bar is pulled forward, the lever and the operating bar rotate, thereby pulling the front surface of the cabinet. Then, a gasket(31) arranged at the rear surface of the door is separated and a gap for introduction of outdoor air is generated. Thus, air pressure difference between the storage chamber and the outdoor air is eliminated.
Patent KR-20000022907-A (KR)
Inventor: LAYCHIRITER WANE KENETH
IPC: B60K17/35
Filed: 1999-09-03
Abstract: PURPOSE: A differential device is provided to obtain the economic assembly in the final assembly process. CONSTITUTION: A differential device(17) is constituted of; a housing(25) having one groove(77) extended in the axial direction; a first friction disk(65) including a grip unit(81) extended in the radial direction from the first friction disk to be arranged in the axial groove(77); an input coupling member(35) in a viscous coupling(29), having a grip unit(79) extended in the axial direction from the input coupling member to be arranged in the axially extended groove(77); and the housing(25) having a shoulder face(75) adjacent to the friction disks(65,67) to be extended to outside as well as a front cap(71) faced with the shoulder face.
Patent KR-20010026163-A (KR)
Inventor: SONG BYEONG U
IPC: G11B20/10
Filed: 1999-09-03
Abstract: PURPOSE: An apparatus for replaying digital audio data of a car audio system is provided to build a memory in an attachable front apparatus of the car audio system, to download a digital audio data file from a PC, and to connect the attachable front apparatus to a main apparatus to play music. Therefore, a user can easily download a music file without another device. CONSTITUTION: A main apparatus comprises as follows. A main memory stores a digital audio data file. A decoder expands the data file. A D/A(Digital to Analog) converter converts a digital signal decoded in the decoder into an analog signal, and transmits the analog signal to an amplifier. A connector transmits data of an attachable front apparatus(120) to the main memory. A main micro computer controls each block. The attachable front apparatus(120) comprises as follows. A front memory(330) stores a digital audio file. The first connector(360) connects with a PC(400) to transmit the data file to the front memory(330). The second connector(350) connects with the connector of the main apparatus, to transmit the data file of the front memory(330) to the main memory. A front micro computer(340) controls each block to control a downloading and a transmitting of the digital audio data file.
Patent KR-20000023069-A (KR)
Inventor: FERARI BERONIQUE
IPC: A61Q1/12
Filed: 1999-09-10
Abstract: PURPOSE: A locally used composition containing a sulfone polyesters hydrophilic gelation agent and a cationic structured agent is provided, which makes feeling in use easy and clear. The composition can be a lipstick, a foundation, a deodorant, or a sun-blocking product having a transfer-resistance property. CONSTITUTION: The cationic structured agent is selected from mono, multi-valent cation, multi cation and combination of which. The polyester is water-soluble or water-dispersible terephthals copolyester oligomer having less than 20,000 in average molecular weight, which contains repeating monomers like as follow: £-CO-A-CO-O-(CH2-CH2O)n-|; A is 1,4-phenylene, sulfo-1,3-phenylene, or 1,3-phenylene; n is 1-4.
Patent KR-20010027693-A (KR)
Inventor: CHO MAN HAENG
IPC: A23D9/00
Filed: 1999-09-15
Abstract: PURPOSE: A method for preparing lecithin with high purity using dried soy bean lecithin is provided by using batch count-current by acetone solubles as an extracting method, thereby, use of acetone is minimized and manufacturing facility can be simplified. CONSTITUTION: A method for preparing lecithin with high purity is characterized to extract dried soy bean lecithin with 150-300wt.% of acetone soluble solution at 20-50deg.C four times or more while increasing steadily the temperature. Preferably, the temperature of the first extract is 30deg.C or less, and the temperature of over fourth extract is about 50deg.C. And then decompression and dry is processed at 80-90deg.C. The content of acetone insolubles after the last extracting step is 94-99.9%, and the time required for each extracting step is 20-60minutes.
Patent KR-20010027738-A (KR)
Inventor: CHOI SEONG CHEOL
IPC: B21B41/00
Filed: 1999-09-15
Abstract: PURPOSE: A coil pad loading and coil weighing device is provided to increase productivity and efficiency by transferring and weighing bent coils at the same time without leaving a pressed mark on the coil. CONSTITUTION: A loading and weighing device for a coil pad and a coil comprises a pad loading unit (10) containing a pair of loading stands (12) in one side of a transfer car; a pad feeding unit (30) individually feeding coil pads (11) with a vertical stand (31) in one side of the loading stand, a first cylinder (32), a second cylinder (33), a holder (34), a crossing stand (35) having an electromagnet member (35a), a pad sensing member (38) and a limit switch (39); a coil weighing unit (50) containing a shock absorber (53) between a skid plate (51) and a body (62), and plural load cells (52) for measuring the weight of a coil (8) in the side of the skid plate. Herein, the pad sensing member generates a signal once contacted with a sensing plate (15) of the coil pad and the limit switch generates a signal once contacted with a guide rod (29) of the holder. Thus, bent coil pads are automatically loaded on the coil and the coil doesn't have a pressed mark. Furthermore, the device increases productivity by transferring weighing the coil at the same time.
Patent KR-20010028599-A (KR)
Inventor: LIM SOON GEUN
IPC: A61H39/06
Filed: 1999-09-22
Abstract: PURPOSE: A mugwort moxibustion equipment is provided, which increases a remedial effect of the patient and reduces a pain by using a semi-direct moxibustion method that is a negotiation type of an indirect moxibustion method and a direct moxibustion method. CONSTITUTION: A mugwort moxibustion equipment is characterized by comprising the following: (i)a top section cap and a bottom section cap which are connected at a top and a bottom section of a mugwort can removably; (ii)a cover which is installed so as to open the bottom section of the mugwort can by sliding left and right inside the bottom section cap; (iii)an operation instrument(7) where multiple hanging prominences are formed protrusively by a stage prominence that is formed at the outside of the bottom section of the mugwort can and where moxibustion mugwort(23) is put at the top section of a mugwort(24); (iv)a smoking instrument(12) which equips a cylindrical body that is fixed at the top section of the stage prominence and where multiple clips(9) are installed and where an air inlet and a smoke outlet are formed at the top section of the body; (v)an air generator(15) which is for maintaining chilling and air pressure inside the smoking instrument(12) by equipping an air supplying hose which is inserted and fixed at air inlet and a power cord at the other side; (vi)a smoke discharging hose(16) which is inserted and fixed at the smoke outlet of the smoking instrument and which is fixed at the inside of the water bucket through a valve(17); (vii)a smoke removing instrument(22) where a filter(20) for discharged smoke is installed and where a hand lever(21) is installed at the cap.
Patent KR-20000034969-A (KR)
Title: Semiconductor ceramic and device using the same
Inventor: OKAMOTO TETSUKAZU
IPC: C04B35/46
Filed: 1999-10-06
Abstract: PURPOSE: A semiconductor ceramic is provided to have a resistivity at room temperature not greater than 3.5 OMEGA.cm, a withstand voltage not less than 50 V/mm, a resistance-temperature coefficient alpha 10- 100 not less than 9%/°C, and a reduced variability of resistance. CONSTITUTION: A semiconductor ceramic comprising barium titanate, lead titanate, strontium titanate, and calcium titanate as primary components, and samarium oxide as a semiconductor-forming agent,wherein the average diameter of crystalline particles of the semiconductor ceramic is 7 to 12 mu m.
Patent KR-20000000378-A (KR)
Inventor: NAM SEUNG YEOP
IPC: C02F1/50
Filed: 1999-10-16
Abstract: PURPOSE: An apparatus for diffusing hypochlorite in raw water quantitatively is provided which gives low maintenance cost and convenience. CONSTITUTION: The apparatus comprises a dissolution tank(1) and a hollow receipt box(2) supported by partitions(4)-preferably-round shaped hallow pipe. The dissolution tank(1) comprises an insertion hole(3) made in round, square and other shape at the upper part-preferably in the center of the upper part, a round inlet(6) perforated at one point of the front for small amount of raw water to flow in the inner space, many partitions(4) constructed at regular intervals in the inner space for raw water flowed in the inner space through the inlet(6) to flow in a zigzag line, a weir(5) constructed near by the outlet, and the outlet(7) perforated at one point of the backside for raw water passed through the weir(5) to discharge from the tank. This is related to Korea patent application No 1999-39639.
Patent KR-20010038007-A (KR)
Inventor: LEE SU MI
IPC: H01L21/76
Filed: 1999-10-21
Abstract: PURPOSE: An isolation method of a semiconductor device is provided to repair plasma etching damage by eliminating a substrate defect such as a dangling bond formed on a trench by an ion implantation process using nitrogen after the trench is formed, and to improve an isolation characteristic by densifying an insulating layer burying the trench. CONSTITUTION: A predetermined portion of a semiconductor substrate(21) is exposed to form an etching mask confining an isolation region and an active region on the semiconductor substrate. A groove(27) of a predetermined depth is formed in the exposed portion of the semiconductor substrate by using the etching mask. An ion buried layer is formed on the exposed semiconductor substrate near the groove. The groove is buried with an insulating material. The etching mask is eliminated. A heat treatment process is performed regarding the semiconductor substrate.