baber/WOPTO huggingface dataset:
Patent KR-20020095635-A (KR)
Title: Method of Electronic Business about Total Online Construction Industry for Make an Offer Professional Construction Consulting by Using Business Transaction between Customer and Builder on Internet
Inventor: RYU JONG YEON
Filed: 2001-06-15
Abstract: PURPOSE: A method for the EC(Electric Commerce) of an on-line total building business for providing the specialized construction consulting using a transaction relation between an off-line customer and a building businessman based on the Internet is provided to make the building businessman take an opportunity for maintaining the building construction at a reasonable price and to make the customer realize the building construction at the most proper and low price. CONSTITUTION: The customer, a cooperating company, a franchised store and a university carries out the member registration(110,310,410,510). The building construction information requested by the customer is databased by receiving and collecting an on-line construction request. The construction fit to each customer is given to the franchise stores by transmitting the database to the franchise stores(420). The franchise stores receiving the construction offer the construction fit to the needs of the customer and the consulting information(320), and receive the construction money(130). The manpower necessary for the construction is secured by constructing the manpower database through the employment of the specialized professors and students.
Patent KR-20010070895-A (KR)
Title: Structure for heterojunction bipola transistor and power amplifier device by using same
Inventor: LEE YU SANG
IPC: H01L29/737
Filed: 2001-06-18
Abstract: PURPOSE: A structure of an HBT(Heterojunction Bipolar Transistor) and a power amplifier using the same are provided to separate a thermal source of collector/emitter to two paths by forming an HBT unit device as two emitter electrodes and one base electrode. CONSTITUTION: A collector epi-layer(100) is formed on a semiconductor substrate. A collector layer(102) and a base layer(106) are laminated sequentially on the collector epi-layer(100). A collector electrode(104) is formed on the collector epi-layer(100) without the collector layer(102) and the base layer(106). The first and the second emitter layers(110a,110b) are formed on the base layer(106). A base electrode(108) is formed on the base layer(106) between the first and the second emitter layers(110a,110b). The first and the second emitter electrodes(112) are formed on the first and the second emitter layers(110a,110b).
Patent KR-20020096550-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: KIM GI NAM
IPC: H01L21/768
Filed: 2001-06-20
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to prevent a misalignment when forming a contact hole so as to expose a fine pattern by using a subsidiary pattern. CONSTITUTION: A semiconductor substrate(50) is defined by a conductive region(51) and an insulating region(52). A conductive pattern(54a) is formed at the conductive region(51) of the semiconductor substrate(50). A subsidiary pattern(54b) is located adjacent to the conductive pattern(54a). A contact hole(58) is formed to simultaneously expose the conductive pattern(54a) and the subsidiary pattern(54b) by selectively etching an interlayer dielectric. The subsidiary pattern(54b) is formed at the insulating region(52).
Patent KR-20030000642-A (KR)
Title: Electrolyte layer forming method tantalum capacitor
Inventor: MIN HYE GYEONG
IPC: H01G9/022
Filed: 2001-06-26
Abstract: PURPOSE: A method for forming an electrolytic layer of a tantalum capacitor is provided to lower a value of ESR(Equivalent Series Resistance) of an electrolytic condenser and improve a characteristic of radio frequency by reducing an aperture of the electrolytic layer. CONSTITUTION: An oxide layer is formed on a surface of a valve metal such as tantalum or aluminium. A tantalum device is formed by forming the oxide layer on the surface of tantalum. The tantalum device is dipped into a mixing solution of a monomer such as pyrrole or aniline and dopant, oxidizing agent, and solvent. A mixing ratio of pyrrole or aniline and the oxidizing agent is 1:1 to 1:10. The mixing ratio of the monomer and the dopant is 1:1 to 1:10. A stirring process is performed under temperature of 0 to 5 degrees centigrade in order to lower a reaction speed. The thickness of a conductive electrolytic layer can be varied by controlling reaction time and density of the mixing solution.
Patent KR-20030000938-A (KR)
Title: Module-type unglazed perforated solar air heating panel
Inventor: KANG DONG EON
IPC: F24S10/55
Filed: 2001-06-27
Abstract: PURPOSE: A solar heating construction exterior collection plate with a coupling module glassless vent hole is provided to quickly heat and circulate air by generating proper negative pressure between a heat collection plate and an inner wall to quickly absorb outer air. CONSTITUTION: In a solar collection plate(1), a selection absorbing layer(12) is coated on the surface of a metal disk plate(11). A plurality of vent holes(V) is pierced in the disk plate and the selection absorbing layer. Coupling flanges(F) are installed at four edges of the solar collection plate to install the solar collection plate on the building wall.
Patent KR-20030001834-A (KR)
Title: Fabrication method of semiconductor device using SOI substrate
Inventor: KIM BYEONG SEON
IPC: H01L29/78
Filed: 2001-06-28
Abstract: PURPOSE: A method for fabricating a semiconductor device using an SOI substrate is provided to prevent the formation of a recess portion on a trench oxide layer of a field region when a contact hole is formed on the SOI substrate. CONSTITUTION: A trench oxide layer(17) is formed on a trench of a silicon layer(15) of an SOI substrate in order to define a field region(FR) and an active region(AR). A gate electrode is formed on the active region(AR). The first contact hole is formed on the field region(FR) by patterning the field oxide layer(17), the silicon layer(15), and a buried oxide layer(13) of the field region(FR). A gate spacer is formed on a side wall of the gate electrode. A sidewall spacer is formed on both sidewalls of the first contact hole. A plurality of silicide layers(27a,27b,27c) are formed on an exposed lower silicon substrate(11). The first etch stopper(29), the first interlayer dielectric(31), the second etch stopper(33), and the second interlayer dielectric(35) are serially formed thereon. The second interlayer dielectric(35) is patterned by using the second etch stopper(33). The second etch stopper(33) and the first interlayer dielectric(31) are patterned by using the first etch stopper(29). The second contact hole(39) is formed to expose the lower silicon substrate(11) of the field region(FR) and the silicon layer(15) of the active region(AR).
Patent KR-20010085025-A (KR)
Title: One-stop internet moving mall
Inventor: KHANG JOONG KU
Filed: 2001-07-20
Abstract: PURPOSE: A one-stop Internet moving mall is provided to integratedly process all task for moving in a web site. CONSTITUTION: If a client accesses a one-stop Internet moving mall, the one-stop Internet moving mall offers a quotation according to the client's class and the amount of the furniture to be moved. The client can also use the one-stop Internet moving mall when he wants to purchase home appliances and furniture or wants to sell or dispose of used articles. For example, in case that the client wants to sell a used TV after purchasing a new TV in the one-stop Internet moving mall, he can only pay the other amount excepting the value of the used TV for the new TV. When the client wants to dispose of the used TV, a mover removes it for free.
Patent KR-20010096688-A (KR)
Inventor: YANG HO
IPC: B60N3/10
Filed: 2001-07-20
Abstract: PURPOSE: A cold or hot cup in a vehicle is provided to improve heat efficiency by directly refrigerating beverage and to contain an electric resolve device in a vessel with buoyance of oxygen or hydrogen. CONSTITUTION: A cold or hot cup of a vehicle comprises a space block(12) mounted on a lower portion of a vessel(11); a cover(10) covering the vessel to prevent heat form being transferred; a cold or hot element(13) generating cold or hot heat; a radiating plate(14) helping radiation of the hot and cold element; a fan(15) assisting the radiation of the radiating plate; an outer case fixing the fan on a lower face unit by a bolt(16); a circulation hole(H) generating flow of air; an electric resolve device mounted on a lower face unit of the vessel to generate bubble promoting heat transmitting; a cold or hot supplying unit(40) receiving power; and a display lamp mounted on a lower face of a case to indicate power applied to the cold or hot supplying unit. Thereby, the cold or hot cup improves heat efficiency by directly refrigerating beverage and contains the electric resolve device in the vessel by buoyance of oxygen or hydrogen.
Patent KR-20030008867-A (KR)
Title: Device for controlling sludge plus water rate
Inventor: YOO GYE SU
IPC: B01D33/00
Filed: 2001-07-20
Abstract: PURPOSE: Provided is a sludge thickening apparatus capable of maintaining a sludge density of a sludge passing through a sludge transportation pipe to a predetermined degree and automatically adjusting a quantity of water so as for the sludge to be smoothly transported through the transportation pipe and for sludge cake formation efficiency to be improved. CONSTITUTION: The apparatus comprises a cylinder type body(10) opened at both ends; a "Y" tube(20) having an end fixedly installed in the cylinder type body(10); a filter connected to the "Y" tube(20) at an end thereof and surrounded by a mesh(23) for discharging a separated water and reserving a sludge; a packing unit(40) having grooves(42) formed on the surface thereof in a longitudinal direction and having a penetration hole(41) with threads; an extension tube(50) having an end coupled to an end of the packing unit(40) and the other end coupled to a "T"-shaped branch pipe(60); a driving shaft(70) having an end coupled to an end of the "Y" tube(20) by a bearing means, and threads on the surface thereof to be associated with the threads of the penetration hole(41); and a rotation means(80) for rotating the driving shaft(70) backward and forward.
Patent KR-20030009685-A (KR)
Title: Photocatalyic deodorization filter for air cleaner using plastic optical fibers
Inventor: KIM HUI YEON
IPC: B01D39/14
Filed: 2001-07-23
Abstract: PURPOSE: A photocatalytic deodorization filter for air cleaner using plastic optical fibers is provided, which use as supporter plastic photo fiber which is cheap and easy to handle, and activate the photocatalyst by using light transmitted into the photo fiber so that it can increase the utilizing rate of the catalyst thus enhancing the decomposing ratio greatly. CONSTITUTION: The photocatalytic deodorization filter comprises a frame(30); photo fiber bundle filter parts(20) removably fixed to the frame(30) at the both sides of the ultra violet lamp, in the core of which a plural photo fiber, coated with photocatalyst and dried at temperature of less than 80 deg.C, are fixed; plastic optical fiber part(10) installed at the center or both sides of the frame(30) and composed of light source of ultra violet lamp, wherein sheath part has functional group of CH3CR wherein R is polar element and being removed by dipping into a solution that does not damage to the core of the plastic optical fiber.
Patent KR-20030009786-A (KR)
Title: A process of preparing the alkali extractable polyester
Inventor: HAN IN SIK
IPC: C08G63/83
Filed: 2001-07-24
Abstract: PURPOSE: Provided is a process for producing alkali-easily available polyester, which can improve the lowering of a melting point and the lowering of heat-resistance and prevent the discoloration of polymer effectively. CONSTITUTION: The alkali-easily available polyester is produced by copolymerizing and/or blending an alkali-easily available monomer containing dimethyl isosulfonate sodium salt(DMIS) in the presence of 0.01-0.02pts.wt.(based on 100pts.wt. of terephthalic acid or ester derivatives thereof as a main component) of a cobalt catalyst, 0.015-0.02pts.wt. of a calcium catalyst, and 0.10-0.20pts.wt. of a sodium catalyst in the polymerization of polyethylene terephthalate.
Patent KR-20020011884-A (KR)
Inventor: IIHAMA TOMOMI
IPC: G06V30/144
Filed: 2001-08-01
Abstract: PURPOSE: An image reader is provided to dispose on a photosensor device, so as to markedly suppress the malfunction of reading and the breakage of the device. CONSTITUTION: A double gate type photosensor(10) comprises a semiconductor layer(11) formed of, for example, an amorphous silicon and generating the electron-hole pairs upon receipt of a predetermined amount of an excited light, i.e., a visible light in the case, impurity doped layers(17, 18) formed of n-Si and arranged on both sides of the semiconductor layer(11), a drain electrode(12) and a source electrode(13) formed on the impurity doped layers(17, 18), respectively, and made of a material selected from the group consisting of chromium, a chromium alloy, aluminum and an aluminum alloy, each of the drain electrode(12) and the source electrode(13) being opaque to a visible light, a block insulating film(14) formed on the semiconductor layer(11) and made of silicon-nitride, a top or first gate insulating film(15) formed on the block insulating film(14) and made of silicon nitride, a top or second gate electrode(21) formed on the top gate insulating film(15) and made of a transparent conductive film such as an ITO film, the top gate electrode(21) transmitting a visible light, a bottom or first gate insulating film(16) formed below the semiconductor layer(11) and made of silicon nitride, and a bottom or first gate electrode(22) formed under the gate insulating film(16) and made of a material selected from the group consisting of chromium, a chromium alloy, aluminum and an aluminum alloy, the bottom gate electrode(22) being opaque to a visible light.
Patent KR-20030013092-A (KR)
Title: Device and method for auto tracking moving object
Inventor: CHO JAE SU
IPC: H04N5/232
Filed: 2001-08-07
Abstract: PURPOSE: An apparatus and a method for automatically tracking a moving object are provided to improve the process rate of a video signal and minimize interference influence of the other objects. CONSTITUTION: An apparatus for automatically tracking a moving object includes a photographing part(110) photographing an area under monitoring; a binary disturbance image generator(130) generating binary disturbance image from an input image obtained by the photographing part; a moving object obtaining part(140) obtaining information related to the moving object from the binary disturbance image by using a moving window through an initial tracking window, and adjusting the size of the initial tracking window to include the moving object within the binary disturbance image; an automatic moving object tracking part(150) predicting a point to which the center of the moving object moves, at the following frame based on the present obtained information and the formerly obtained information related to the center of the moving object, moving the center of the tracking window to the predicted point of the moving object, obtaining the actual center of the moving object and the size information of the tracking window within the tracking window; and a tracking status judging part(160) comparing the actually obtained information of the moving object with the predicted information of the moving object through the following frame, and judging the result of the tracking status according to a range of an error.
Patent KR-20030015561-A (KR)
Inventor: MA GEUM GUK
IPC: A41D7/00
Filed: 2001-08-16
Abstract: PURPOSE: A swimsuit is provided to easily put on and take off swimming suit for users without any help from others. CONSTITUTION: The swimsuit includes a swimsuit body(100), a buoyancy unit and a zipper(300). The swimsuit body(100) comprises a swimsuit jacket(110) and a swimsuit shorts. Both are connected as each other by the zipper(300). Inner side of the swimsuit jacket(130) and outside of the swimsuit jacket(140) contain many buoyancy unit. For users' convenience, the zipper(300) locates on the back of the swimsuit jacket.
Patent KR-20030016497-A (KR)
Inventor: BAE JUN HAN
IPC: F25B9/00
Filed: 2001-08-20
Abstract: PURPOSE: A heat transfer absorber for a cryocooler is provided to minimize transmission of vibration generated by the cryocooler to a cryotemperature vacuum container. CONSTITUTION: An absorber is formed by a C-shaped metal plate(20) to connect thermal shielding plates(110,120) for heat insulation of a cryotemperature container(100) with end parts(210,220) of a cryocooler(200) so as to absorb vibration. An upper side and a lower side of the metal plate are joined to contact with the end parts of the cryocooler and the thermal shielding plates, respectively.
Patent KR-20010090037-A (KR)
Inventor: CHOI NAK HUN
IPC: H04L12/28
Filed: 2001-08-21
Abstract: PURPOSE: A WLAN(Wireless Local Area Network) card having a smart card is provided to improve a convenience and a stability of an Internet service using the WLAN by easily performing an access authentication for an Internet user and various accountings according to use the Internet. CONSTITUTION: An antenna(AN) transceives RF(Radio Frequency) signal. An RF unit(110) receives and processes the RF signal from an access point, and transmits and processes data transmitted from a user terminal to the access point. An amplifier(111) amplifies the RF signal. An RF/IF converter(112) is coupled to an oscillator(VCO), and performs a signal conversion between an RF signal and an IF(Intermediate Frequency) signal. An IF/BB converter(113) is coupled between the RF/IF converter(112) and a BB(Base Band) processor(120), and performs a signal conversion between IF signal and a BB signal. The BB processor(120) demodulates data received through the RF unit(110) and modulates data transmitted to the access point. A MAC(Medium Access Protocol) processor(130) processes a data link a MAC protocol between the access point and a computer. A smart card(510) is connected between the computer and the MAC processor(130), and processes to transmit a specific ID(IDentification) of the WLAN(500).
Patent KR-20030016540-A (KR)
Title: A method for chemically recycling organic garbage, materials made of the organic garbage and a recycling device used therefor
Inventor: KUROSAKI HIROHUMI
IPC: C05F9/00
Filed: 2001-08-21
Abstract: PURPOSE: A method for recycling the organic waste by the chemical treatment, a material prepared by using the method and a recycling apparatus for the method are provided, wherein the material is used as a fertilizer, a concrete reinforcement and a soil modifier. CONSTITUTION: The recycling method comprises the steps of mixing the food waste and the hydroxide for saponification of oils and fats to obtain a gelled mixture whose moisture is removed by the reaction heat by the reaction of the hydroxide and the food waste; adding a suitable additive to the gelled mixture; and preparing a material from the obtained mixture. Preferably the food waste is pulverized and milled before reacted with the hydroxide, and the hydroxide is any one selected from the group consisting of sodium hydroxide, potassium hydroxide and aluminium hydroxide. Preferably the additive is a neutralizer.
Patent KR-20020018588-A (KR)
Inventor: ITO MASAAKI
IPC: A61K9/00
Filed: 2001-08-31
Abstract: PURPOSE: To provide a preparation for applying into oral cavity, having good anchoring property to a support and a tacky paste layer, excellent in flexibility, not producing sense of imcompatibility such as stretching because of good adhesiveness to a part having unevenness having good handleability even in narrow part in oral cavity and scarcely causing leakage and flowing-out of the medicine by saliva. CONSTITUTION: This preparation for applying into oral cavity has a support composed of a nonwoven fabric consisting mainly of a splittable type conjugate fiber and a tacky paste layer formed on the support and containing a medicine. Cross section after splitting the splittable type conjugate fiber is nearly triangle and length (DL) of a longest radial line in the nearly triangle shape is 5 μm to 15 xm and length (DS) of a longest line segment perpendicularly intersecting with the longest radial line is 2 μm to 10 μm.
Patent KR-20020063792-A (KR)
Inventor: AHN NAM GYU
IPC: G02B27/22
Filed: 2001-09-04
Abstract: PURPOSE: A three dimensional image display system is provided, which displays a three dimensional image using an image display part including a concave reflector, and controls the three dimensional image through a computer connected to the image display part, and enables an application program in the computer to be operated if a user touches the three dimensional image. CONSTITUTION: According to a system to display a three dimensional image of an object, an image display part(10) includes a reflector part imaging an image of the object and an infrared sensor part sensing that a user touches the image of the object by being arranged around the image of the object. And a computer part(20) is connected to the image display part, and operates the image display part by an operation of a control program, or executes an inputted application program according to an output signal of the image display part. The reflector part of the image display part further includes a concave spherical mirror and a partition hiding the object not to be seen from the external.
Patent KR-20030023078-A (KR)
Title: equipment and method for communication of air-conditioner
Inventor: KIM GYEONG SIK
IPC: F24F11/02
Filed: 2001-09-11
Abstract: PURPOSE: An apparatus and method for communication between an indoor unit and an outdoor unit of an air conditioner are provided to transmit operation control signal through a connecting tube by converting the operation control signal into vibration signal. CONSTITUTION: An apparatus includes an indoor unit(I) inputting operation control signal to flow refrigerant and controlling to drive according to the signal; an outdoor unit(T) controlling refrigerant to flow and be introduced to the indoor unit according to the operation control signal; oscillators(60a,60b) converting the operation control signal into vibration signal so that the indoor unit and the outdoor unit recognize; vibration sensors(50a,50b) converting the vibration signal into electric operation control signal that the indoor unit and the outdoor unit recognize; and a connecting tube(80) bidirectionally transmitting the vibration signal between the indoor unit and the outdoor unit.
Patent KR-20030024499-A (KR)
Title: Hood hinge for protecting walker
Inventor: CHOI BYEONG GU
IPC: E05D15/42
Filed: 2001-09-18
Abstract: PURPOSE: A hood hinge is provided to protect pedestrians from an impact by absorbing an impact added on a hood hinge. CONSTITUTION: The hood hinge(1) for protecting pedestrians comprises: an upper member(2) installed to a bonnet hood; a lower member(3) provided with a guide groove(4) extended longitudinally and installed on a fender of a vehicle; a primary link(5) whose upper front part is installed to revolve on the front of the upper member by a pin(7a) and the lower rear part is connected to the lower member(3) by a pin(7b) located on a pin holder of the guide groove(4); and a secondary link(6) whose upper part is installed to revolve on the rear of the upper member by a pin(8a) and the lower part is connected to revolve on the rear of the lower member by a pin(8b).