baber/WOPTO huggingface dataset:
Patent KR-20030027469-A (KR)
Title: Bed driving apparatus of human-friendly bed in consideration of human body structure
Inventor: BYUN JEUNG NAM
IPC: A47C20/04
Filed: 2001-09-28
Abstract: PURPOSE: Provided is a bed driving equipment to embody a human friendly bed with considering body structure which enables to bend a mattress upward to 90degrees so that it helps the bed to be used as a general sofa or a chair. CONSTITUTION: The bed driving equipment to embody the human friendly bed with considering body structure comprises the parts of: the mattress; a support frame which supports the mattress, in which an upper frame(100) is made of timber, plural frames(101,102,103) are made of aluminum profile or like, a triangular angle(104) strengthens the combination of the frames and a support plate for an upper body and a lower body(105,106) are fixed at the upper frame to support a drive equipment for the upper body and the lower body; the drive equipment for the upper body which is fixed at the support frame to bend the upper part upward; and the drive equipment for the lower body which is fixed at the support frame to bend the lower part upward and downward.
Patent KR-20020031285-A (KR)
Inventor: OMOTO SHIGERU
IPC: A23L5/30
Filed: 2001-10-04
Abstract: PURPOSE: To obtain a new tasty food of a high nutritive value at a low cost by making use of the characteristics of deep sea water, namely, a high pressure and a low temperature. CONSTITUTION: The objective method for producing a food utilizing deep sea water includes the following steps: a food material is encapsulated into a bag or container; the food material thus encapsulated is thrown into the sea and made to descend to a deep sea water level of >=200 m in depth under the surface of the sea; the bag or container is held for >=30 min at the deep sea water level; and the bag or container is lifted upon the sea.
Patent KR-20020030706-A (KR)
Inventor: MUELLER HANS
IPC: H04B7/26
Filed: 2001-10-15
Abstract: PURPOSE: Provided is a method for selecting or puncturing more speedily and efficiently rather than a conventional method. CONSTITUTION: In the method for selecting (puncturing) a data bit from a data word to be used in a data processing system, especially, in a communication system, within one cycle of operation of a word processor, one or plural data bits of a data word composed of (n) data bits are selected on the basis of a select bit register(6) containing (n) select bits showing whether or not a certain data bit of the data word is to be selected.
Patent KR-20020032388-A (KR)
Title: Semiconductor device and electronic equipment using the same
Inventor: KOIZUMI NORIO
IPC: H04N19/426
Filed: 2001-10-25
Abstract: PURPOSE: To provide a semiconductor device for various interfaces, which perform various data processings with low power consumption, on the basis of compressed data input and output, and electronic equipment. CONSTITUTION: A multi-demultiplexer section 22 separates compressed data, which is compressed for instance under MPEG-4 standard from multiplexed data, into which the compressed data is multiplexed with other compressed data, where these compressed data support various media, and supplies the separated compressed data as they are, to an output interface IC, which corresponds to each of output devices including a display section 16, then the output interface IC performs expansion processing as decoding for instance under MPEG-4 standard. An input interface IC performs compression processing of an input data from an input device according to, for instance, MPEG-4 standard, and supplies the compressed data to the multi-demultiplexer section 22, to multiplex the compressed data with other data.
Patent KR-20030034608-A (KR)
Title: The optical switching manufacture method using UV LIGA
Inventor: CHAE GYEONG SU
IPC: G02B26/00
Filed: 2001-10-26
Abstract: PURPOSE: A method for manufacturing an optical switch by using an ultraviolet rays LIGA technique is provided to prevent the generation of crack due to the relatively small residual stress by utilizing a polymer as a photo resist material during the manufacture of the optical switch, thereby improving the adhesion to the ground layer. CONSTITUTION: A method for manufacturing an optical switch by using an ultraviolet rays LIGA technique includes the steps of: forming an oxidation layer(20) on a semiconductor substrate(10) to a predetermined thickness, forming a polymer thick layer(30) on the oxidation layer(20) formed on the semiconductor substrate(10) by using the polymer as the photo resist material, removing a solvent resided at the formed polymer thick layer(30) by a soft baking, initializing so as to combine of a material consisting of the polymer thick layer(30) by implementing a photolithography on a negative type mask after the soft baking, accelerating the combination of the material of the initialized polymer thick layer by a post baking after the process of the photolithography, developing so as to pattern a specific region of the polymer thick layer(30) to a predetermined thickness after the post baking, depositing an electroplating material on the patterned region of the polymer thick layer(30) and etching the resided photo resist material by using a conventional removing material after the deposition of the electroplating material.
Patent KR-20010107832-A (KR)
Title: 이동통신 핸드폰 차량운행중 사용차단 방법
Inventor: HWANG YU CHOL
Filed: 2001-10-26
Abstract: 본 발명은 이동통신 전화기의 차량 운행 중 사용을 억제케 하는 그 방법에 관한 것으로서 특히 이동통신망의 네트워크를 활용한 음성인식 기술및 문자 인식기술을 응용한 이동전화 단말기의 차량 운행중 사용을 제한적으로 금지 시키는 그 방법에 관한 것이다
Patent KR-20020034959-A (KR)
Inventor: EICHIN MATTHIAS
IPC: H04B10/80
Filed: 2001-11-01
Abstract: PURPOSE: A power saving method for receiving data modulated into a carrier signal by wireless is provided to receive the data modulated into the carrier signal in a receiving circuit including the first group and the second group by wireless. CONSTITUTION: A receiving circuit(10) including the first group(1) and the second group(2) receives data modulated into a carrier signal by wireless. An electric energy is intermittently supplied to the first group(1), and the electric energy is continuously supplied to the second group(2) for recovering the data from the carrier signal. The second group(2) determines an amplification and adjustment setting according to a receiving condition and a lastly received modulation carrier signal, and the first group(1) stores an amplification factor and an adjustment setting value during a time interval without the intermittently operated energy.
Patent KR-20030039499-A (KR)
Title: Sliding gate for preventing the melted ingot steel from bias flow in continuous casting
Inventor: KIM JI JUN
IPC: B22D11/10
Filed: 2001-11-13
Abstract: PURPOSE: A sliding gate is provided which supplies molten steel appropriately by arranging respective gates in such a way that axis of opening port is on the same axis as the central axis of upper and lower nozzles, thereby preventing channeling of molten steel supplied. CONSTITUTION: In a sliding gate comprising upper gate(13) connected to upper nozzle(12) of the bottom of tundish, lower gate(15) connected to lower nozzle(16) at the side of submerged entry nozzle, and intermediate gate(14) positioned between the upper gate(13) and lower gate(15) and slid in a direction to control molten steel supplied so that flow of molten steel is controlled when supplying molten steel from the tundish into a mold for manufacturing casting slab, the channeling preventing sliding gate for continuous casting is characterized in that diameter of the upper, intermediate and lower gates(13,14,15) is reduced to the range of 15 to 39% of diameter of the upper and lower nozzles(12,16), the upper and lower gates(13,15) are fixed in such a way that the central axis of the upper and lower gates(13,15) has an eccentricity of about 7 to 24% compared with nozzle diameter for the nozzle axis, and the intermediate gate(14) is arranged for the upper and lower gates(13,15) so that the central axis of flow passageway of molten steel formed by the gates(13,14,15) is on the same straight line as the central axis of the upper and lower nozzles(12,16) when the upper, intermediate and lower gates(13,14,15) are slid to the optimum opening ratio.
Patent KR-20030039906-A (KR)
Title: Apparatus for fabricating a semiconductor device
Inventor: PARK CHEOL SUN
IPC: H01L21/20
Filed: 2001-11-16
Abstract: PURPOSE: An apparatus for fabricating a semiconductor device is provided to prevent condensation of raw materials within a bellows by using an upper heater block and a lower heater block to heat the bellows. CONSTITUTION: A gas injection hole and a gas exhaust hole are formed at a reaction chamber(200). A flow path(230) for transferring a heat exchanger is formed in a shape of a ring along a sidewall of the reaction chamber. A substrate support plate(210) is installed within the reaction chamber in order to load a substrate(220). A support shaft(215) is used for supporting the substrate support plate. The support shaft penetrates a bottom face of the reaction chamber. A couple of flanges(244,242) are installed at an upper end and a lower end of a bellows(240), respectively. An upper heater block is formed with an upper metal cylinder(250), a heat wire(254), and a ceramic insulation board(255). A thermocouple insertion hole(256) is formed at the upper heater block. A lower heater block is formed with a lower metal cylinder(260), a heat wire, and a ceramic insulation board.
Patent KR-20030040895-A (KR)
Title: Structure for protecting condenser of mobile phone
Inventor: KIM GI SEON
IPC: H04B1/38
Filed: 2001-11-16
Abstract: PURPOSE: A structure for protecting condensers of a portable terminal is provided to install a protection member on the condensers, in order to prevent moisture flowing into gaps between a pierced hole of an upper case and pads from being contacted with the condensers, thereby preventing malfunction of the terminal. CONSTITUTION: A portable terminal comprises as follows. A folder is opened/closed on an upper end of a body by a hinge coupling. Pads are formed on a pad sheet. The pad sheet and a PCB(111) are disposed inside of the body. A tact switch(113), a dome sheet(114), and condensers(120) are installed on an upper surface of the PCB(111). A protection member is installed on an upper side of the condensers(120), in order to prevent the sweat flowing into gaps between a pierced hole of an upper case and the pads from being contacted with the condensers(120).
Patent KR-20030042663-A (KR)
Title: suppling power source of apparatus for gas perception device
Inventor: CHOI JIN MIN
IPC: H02M1/32
Filed: 2001-11-23
Abstract: PURPOSE: A power supply device is provided to supply an operating voltage to a gas sensor circuit by making a bridge diode be connected in the power supply device and to prevent an impact due to a short circuit or overload from being transferred to a product by preventing charging and discharging of a condenser for power supply when a short circuit or overload is caused. CONSTITUTION: A smooth circuit part(1) has a condenser(C1) which is connected to output terminals of diodes(D4,D3) of a bridge diode(BZ1) for rectifying an AC power. A constant voltage part(2) includes a resistor(R1), a zener diode(ZD1) and a condenser(C3) and is connected to an output terminal of the smooth circuit part(1). The constant voltage part(2) makes a DC-converted power be maintained constantly. The bridge diode(BZ1) further includes a circuit protection condenser(C1) connected to a place where the diodes(D2,D3) are connected. The circuit protection condenser(C1) prevents parts from being broken down due to an impact caused by a short circuit or overload.
Patent KR-20030042869-A (KR)
Title: Method of providing real time relay service of real estate on video
Inventor: LIM CHAN BIN
Filed: 2001-11-26
Abstract: PURPOSE: A real estate image relaying method is provided to relay images on real estate to a real estate data demander such as a leaser or a purchaser over the wired or wireless internet so that the real estate leaser or purchaser visually check the real estate without visiting the real place. CONSTITUTION: Plural real estate suppliers register data on the real estate and a time schedule on a real time relay of its image at a main server, and the server stores them at a database(101, 103). A real estate demander searches for data on a desired real estate in the database, and selects the desired real estate and the time schedule on the real time relay(105). The main server notifies the real estate supplier, demander and member agency of the data on the real estate and the relay time schedule(109). The member agency takes image of the real estate at the notified time, and transmits the image of the real estate to a main server(111). The main server relays the transmitted image to the real estate demander(113, 115).
Patent KR-20030046955-A (KR)
Title: Locking check device and the method for retarder in Vehicle
Inventor: CHOI HUN
IPC: B60T8/58
Filed: 2001-12-07
Abstract: PURPOSE: A preventing device of a locking of an auxiliary brake and its method are provided to prevent the wheel locking of a vehicle by controlling the operation of the auxiliary brake. CONSTITUTION: A detecting device of an operated status of a vehicle(100) detects the operated status to be varied according to the change of the operated status. An engine controlling device(200) outputs control signals of an engine output and a brake according to a preset program by receiving a signal from the detecting device. A brake controlling device(300) outputs a control signal of a brake operation according to a preset program by receiving the control signal from the engine controlling device. A driving force control device(400) outputs a control signal to control the driving force according to the preset program by receiving the control signal from the brake controlling device. A driving device(500) controls the output of the engine, the operated status of the brake and the driving force of the vehicle by synchronizing with the control signals from the engine controlling device, the brake controlling device and the driving force control device. Thereby, the economic property and the efficiency are improved and a wheel locking at a brake operation is prevented.
Patent KR-20030050411-A (KR)
Title: A method for preparing mono-silane from residues with high boiling point
Inventor: HUH WON HOE
IPC: C07F7/02
Filed: 2001-12-18
Abstract: PURPOSE: A method for preparing mono-silane from residues with high boiling point is provided, thereby converting the residues with high boiling point as wastes of direct synthesis of mono-silane to mono-silane useful commercially. CONSTITUTION: A method for preparing mono-silane of formula; RyHzSiCl4-y-z from residues with high boiling point comprises reacting the residues with high boiling point which are prepared by the reaction of organochloride and silicon metal with a catalyst composition consisting of hydrogen chloride, tertiary organic amine, and aluminium trichloride. In the formula, R is selected from the group consisting of alkyl and aryl having carbon number of 1 to 6, alkoxy having carbon number of 1 to 6, trimethylsillyl and trifluoropropyl; y is an integer of 0 to 4, z is an integer of 0 to 3, and y+z is 0 to 4. The reaction temperature and pressure are 150 to 500 deg. C and 0.69 to 34.5 Mpa(100 to 5000 psi), respectively.
Patent KR-20030050545-A (KR)
Inventor: KIM DONG HEE
IPC: H02M3/155
Filed: 2001-12-19
Abstract: PURPOSE: A power factor improving circuit is provided to be capable of improving a power factor by a boost converter operating at a discontinuous mode by merging a pair of switch devices so as to operate as one switch device. CONSTITUTION: A boost inductor(Lb) is connected in series to an AC power(Vin). A plurality of diodes(D1,D2) are connected in parallel to the AC power and the boost inductor. A switch device(SW1) is connected between the diode(D1) and the boost inductor(Lb), and a switch device(SW2) is connected between the diode(D2) and the boost inductor(Lb). The switch devices comprises one selected from a group of a power transistor, MOSFET, IGBT, GTO, MCT, IGCT, SIT, IPM, JFET, FCT and SITH.
Patent KR-20030052008-A (KR)
Title: Method for transmitting printer information changed at realtime and network printer using the same
Inventor: HAN DONG HYEOP
IPC: G06F3/12
Filed: 2001-12-20
Abstract: PURPOSE: A method for transmitting the updated printer information in real-time and a network printer using the same are provided to inform a host with the updated printer information in real-time whenever the printer information is updated, and to confirm the printer information. CONSTITUTION: A printer system includes the host(100) and the network printer(140) connecting with each other through the communication network(130). The host(100) includes an updated information control module(110) and network printer related programs(120). The updated information control module(110) compares the printer information set to the host(100) with the updated printer information, and changes the set printer information to the updated printer information. The network printer related programs communicate with the network printer(140). The network printer(140) includes an updated information inform module(150), a set information response module(160), and a printer information update decision circuit. The updated information informing module(150) transmits the updated printer information to the host(100) whenever the printer information is updated.
Patent KR-20030053067-A (KR)
Title: Pc hard disk cleaning system and storage medium for hard disk cleaning
Inventor: PARK SANG GON
IPC: G06F9/06
Filed: 2001-12-22
Abstract: PURPOSE: A system for the hard disk data deletion of a computer and a recording medium for hard disk cleaning are provided to delete an OS(Operating System) in a hard disk by enabling an ordinary user to carry out the hard disk cleaning. CONSTITUTION: The system includes a DOS system(21), an automatic execution file(22) automatically read by the DOS system(21), and a data deleting system(23) executed by the automatic execution file. The data deleting program includes an information obtaining tool obtaining the information for the hard disks(11a-11x), and a deleting tool deleting the inside of the hard disks(11a-11x) according to the information. The information obtaining tool includes a drive fixing tool, a state test judging tool judging whether the fixed drive is usable or not, a tool judging whether an address fixing method of the usable drive is an LBA(Logical Block Addressing) mode or a CHS(Cylinder Head Sector) mode. The deleting tool includes a recording tool recording a value to all accessed sectors. The recording tool executes the successive recording by moving to following sector if the recording of the sector is failed.
Patent KR-20030054116-A (KR)
Title: A composite for grow in plant
Inventor: CHOI SEUNG HUI
IPC: C05D9/00
Filed: 2001-12-24
Abstract: PURPOSE: A natural soil improver comprising foamed perlite, foamed vermiculite and kaolin is provided to remove bad smell, to purify polluted water, to neutralize acidified soil and help the growth of plants. CONSTITUTION: The soil improver having high adsorption is composed of 35-45wt.% of foamed perlite for promotion of plant growth, 50-60wt.% of vermiculite with adsorbing property to remove bad smells, and 5-15wt.% of kaolin, wherein the foamed perlite and vermiculite are obtained by heating the minerals(0.1-0.8mm) to 700-1300deg.C rapidly.
Patent KR-20030054516-A (KR)
Title: The Stacking Device for Guiding and Correcting Sheared Product
Inventor: KIM CHUNG GI
IPC: B21B39/00
Filed: 2001-12-26
Abstract: PURPOSE: A stacking device for guiding a sheared product while correcting a stacking surface of the sheared product is provided to precisely guide the sheared product and correct the stacking surface of the sheared product by swinging a correcting finger having a standby guide therein. CONSTITUTION: A stacking device includes a correcting frame(202), a correcting finger(208), a standby guide(210), a plurality of photo sensors, and a plurality of detecting sensors(236,238). The correcting frame(202) is installed at one side of a cylinder(206). The correcting finger(208) corrects a stacking surface of a sheared product when the sheared product arrives at a correcting position. The standby guide(210) is installed in the fixing finger(208) in order to guide the sheared product without being interfered with a wood skid. The photo sensors detect the movement of the sheared product. The detecting sensors(236,238) are installed between a conveyer belt and a stacking table.
Patent KR-20030056229-A (KR)
Title: doped polysilicon forming method
Inventor: JUNG SE GWANG
IPC: H01L21/20
Filed: 2001-12-27
Abstract: PURPOSE: A method for forming a doped polysilicon layer is provided to be capable of restraining the generation of by-product and improving manufacturing yield by controlling the flowing order of reaction gas and impurity gas when forming the doped polysilicon layer. CONSTITUTION: A polysilicon layer is formed at the upper portion of a wafer by using SiH4 gas as reaction gas in a reaction furnace having a temperature of about 620 °C(S1). The reaction speed of the reaction gas is increased by increasing the temperature of the reaction furnace to about 650 °C, while purging non-reaction gas(S2). A doped polysilicon layer is formed by using PH3 gas as impurity gas in the reaction furnace having a temperature of about 620 °C(S3). The diffusing speed of the impurity gas is increased by increasing the temperature of the reaction furnace to about 650 °C, while purging the remaining gas and carrying out a heat treatment(S4).
Patent KR-20030056489-A (KR)
Title: Bipyridinyl derivatives as a highly selective cyclooxygenase-2 inhibitor
Inventor: CHO IL HWAN
IPC: A61P5/24
Filed: 2001-12-28
Abstract: PURPOSE: Bipyridinyl derivatives having high selective cyclooxygenase-2 inhibiting activity and a preparation process thereof are provided, which compounds improve the adverse effect of conventional nonsteroid anti-inflammatory drugs and are useful for treatment of inflammatory diseases. CONSTITUTION: Bipyridinyl derivatives represented by the formula 1 as a cyclooxygenase-2 inhibitor and pharmaceutically acceptable salts thereof are provided, wherein R is hydrogen, halogen or hydroxy substituted or unsubstituted C1-C6 alkyl, C3-C7 cycloalkyl, C1-C3 alkyl substituted or unsubstituted C1-C5 alkenyl, C1-C3-alkoxy-C1-C5-alkyl, aryl-C1-C5-alkyl, halogen, C1-C6 alkoxy or C1-C6 alkyl substituted or unsubstituted phenyl, or hetero atom selected from nitrogen, sulfur and oxygen, or halogen, C1-C6 alkoxy or C1-C6 alkyl substituted or unsubstituted heteroaryl. A process for preparing the bipyridinyl derivatives of the formula 1 comprises reacting a compound of the formula 2 with a compound of the formula 3 in solvent using a catalyst.
Patent KR-20020059248-A (KR)
Inventor: HAN MOON KEY
IPC: A47B77/16
Filed: 2001-12-31
Abstract: PURPOSE: A projection type chest for receiving kitchen utensil is provided to enable a user to conveniently and easily store and use the kitchen utensil in a drawer easy to be projected by one-touch manipulation. CONSTITUTION: The projection type chest for receiving kitchen utensil is comprised of a drawer installed within a cooking table(100), and a projection drawer(10) constructed to be elastically projected by a spring. The drawer is provided with an elastic holding piece, and a holding piece restriction part formed with a guide groove so as to make the elastic holding piece to be seceded and released. The drawer has an opened surface and a kitchen utensil fitting device is provided on the opened surface of the drawer.
Patent KR-20010070977-A (KR)
Title: 스티렌 및 프로필렌 옥사이드의 제조방법
IPC: C07C15/46
Filed: 1999-07-15
Abstract: (a) 에텐과 벤젠을 반응시켜 에틸벤젠을 형성하고; (b) 에틸벤젠과 산소 또는 공기를 반응시켜 에틸벤젠 하이드로퍼옥사이드를 형성하며; (c) 에폭사이드화 촉매의 존재하에, 수득된 에틸벤젠 하이드로퍼옥사이드의 적어도 일부를 프로펜과 반응시켜 프로필렌 옥사이드와 1-페닐 에탄올을 형성한 다음; (d) 적당한 탈수 촉매의 존재하에, 수득된 1-페닐 에탄올의 적어도 일부를 스티렌으로 탈수시키는 단계를 포함하고, 단계 (a)에서 사용되는 에텐과 단계 (c)에서 사용되는 프로펜이 적어도 부분적으로 유체 촉매 분해 유니트에 의해 제공되는 스티렌 및 프로필렌 옥사이드의 연합 제조방법.