baber/WOPTO huggingface dataset:
Patent KR-20040005451-A (KR)
Title: Pile Fabric
Inventor: CHO BEOM GU
IPC: D04B9/14
Filed: 2002-07-10
Abstract: PURPOSE: Provided is a method for knitting a low intensity pile fabric which elongates the length of the pile while reducing the thickness of the pile to make a fabric with light weight and excellent tactility. CONSTITUTION: A method of knitting a low intensity pile fabric using a loop yarn fed together with a ground yarn comprises the steps of: taking three needles(10) as one group and feeding seven groups of needles per inch to the upper dial of a circular knitting machine such that four kinds of six needles differentiated in the height of the control butt are guided in the sequence of 1,3,3,2,4,4 to keep the intensity of the ground texture in a compact manner; feeding one knife needle(20) per one group of needles to the lower cylinder such that two kinds of knife needles are provided one by one; providing two kinds of cam plates with a pair of upper and lower elevation-selecting cams such that the needles are selectively guided; and repeatedly feeding six needles arranged in the sequence of 1,3,3,2,4,4 and 2,4,4,1,3,3 to the cam plates. The one group of upper needles elevating through the one cam plate knits a pile with three continuous loops in pair with one lower knife needle, which is then cut. Therefore, two stranded cut piles are uniformly distributed while being spaced apart from each other.
Patent KR-20040006832-A (KR)
Title: A cycle change device of rotary engine
Inventor: LEE MYEONG JAE
IPC: F02B55/08
Filed: 2002-07-15
Abstract: PURPOSE: An apparatus for converting rotation of a rotary engine is provided to simplify structure thereof, and to transmit large force by forming an axis receiving force to have large diameter. CONSTITUTION: An apparatus comprises a rotor(1) having a circular first concave groove(6) formed on an upper center thereof; a rotary plate(5) having a circular second concave groove(7) eccentrically formed on a lower side thereof; and an eccentric shaft(3) inserted to the first concave groove and the second concave groove, respectively, and having shafts having different diameters. A first bearing(2), hollow and cylindrical, is formed correspondingly with the first concave groove. The eccentric shaft has the cylindrical axis having diameter identical with inner diameter of the first bearing, and the small cylindrical axis having diameter which is from an upper center and an outside of the cylindrical axis and eccentrically formed integrally with the cylindrical axis. A second bearing(4), cylindrical, is formed to cover the small cylindrical axis. The second concave groove has diameter identical with diameter of the second bearing.
Patent KR-20040008472-A (KR)
Title: Manufacturing Method of Semiconductor Device
Inventor: JUNG GU MIN
IPC: H01L21/027
Filed: 2002-07-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of controlling the stray light generated under the exposure step of a photolithography process. CONSTITUTION: An exposure volume control transmission layer(132) is deposited at the predetermined portion of an exposure mask(100). The resultant mask is used when the exposure step of a photolithography process is carried out. Preferably, the predetermined portion of the exposure mask is one selected from a group consisting of a peripheral region forming portion(104), a core region forming portion, and a cutting line forming portion. Preferably, the exposure volume control transmission layer is made of one selected from a group consisting of MoSiON, MoSix, and CrON. Preferably, the exposure volume control transmission layer has a thickness of 500-5000 angstrom.
Patent KR-20040009511-A (KR)
Title: Distance Detecting Circuit of Door Locking Device
Inventor: CHO HYEON GUK
IPC: E05B49/00
Filed: 2002-07-24
Abstract: PURPOSE: A distance sensor for door lock system is provided to release automatically a locking state of a door by performing a communication operation between a wireless communication card and a main unit installed within a vehicle. CONSTITUTION: A distance sensor for door lock system includes an antenna(150), a demodulation circuit, a comparator(8), and a reference voltage generation circuit(16). The antenna(150) is used for receiving electric waves from an user's electric wave generator. The demodulation circuit is used for demodulating the received signal. The comparator(8) is used for comparing a demodulated signal of the demodulation circuit with the reference voltage. The comparator(8) outputs the first and the second outputs according to the compared results. The reference voltage generation circuit(16) is used for generating the reference voltage.
Patent KR-20040013189-A (KR)
Title: NAND type flash memory device and method for fabricating the same
Inventor: YOON JOO YOUNG
IPC: H01L27/115
Filed: 2002-08-03
Abstract: PURPOSE: A semiconductor memory device is provided to reduce the size by forming gate spacings below the photolithography resolution and make it unnecessary to form a high density source/drain region in the memory cell transistor. CONSTITUTION: A plurality of gates are formed at regular intervals on a semiconductor substrate(200). The first and the second spacers(260) are respectively formed at on side of each side gate among the plurality of gates. Low density impurity regions(241) are formed in the substrate at both sides of each gate, respectively. High density impurity regions(243) are formed in the substrate under the first and the second spacers.
Patent KR-20040013614-A (KR)
Title: Euro-Form Type Concrete Form Having Structure Reinforced
Inventor: AN SEUNG HAN
IPC: E04G9/00
Filed: 2002-08-07
Abstract: PURPOSE: A euro form type form having a reinforcement structure is provided to have excellent strength and bending strength by preventing a board from being bent and broken. CONSTITUTION: The euro form type form(100) having a reinforcement structure comprises: a frame unit(40) containing a square frame(20) and an angle(30) partitioning off the inside of the frame(20) and supporting a board(10); and a board(10) made of synthetic resins and coupled to the front of the frame unit(40), wherein a metallic mesh(15) is interposed into the board(10) to prevent the bent and breakdown of the board(10).
Patent KR-20030017365-A (KR)
Title: Rail vibration isolator
Inventor: CHOI TAE WOONG
IPC: E01B9/62
Filed: 2002-08-20
Abstract: PURPOSE: A vibration isolator for rails is provided to improve vibration-isolating efficiency for a rail, to promote convenience on maintenance work for a railroad track and to be helpful for careful driving. CONSTITUTION: The vibration isolator for rails comprises: a vibration-isolating pad(1) provided with a post anchor hole; a rail fastening plate(2) provided with upper packing fitting holes and a rail pad stopping groove(2e); a rail pad(3) isolating vibration primarily; a post anchor(4) erected on concrete to fix a bearing plate(8), a vibration-isolating pad(1) and a rail fastening plate(2) to each anchor hole; a nut(5) fastening an exterior screw(4a) to the top of the post anchor(4) and pressing the rail fastening plate(2), the vibration-isolating pad(1), a bearing plate(8), an upper packing(7) and a pressure washer(10) to prevent the shake of a vibration isolator; an upper packing(7) fitted to the upper packing fitting hole to absorb side force impact under a rail to apply pressure to the rail fastening plate(2), and provided with a pressure washer stopping projection to prevent the rotation of a pressure washer(10); and a pressure washer(10) fitted to the top of the post anchor(4) to apply pressure and to prevent the lower part of a rail from getting lose from a curve section.
Patent KR-20040017201-A (KR)
Title: The DIY business model & process for operating fast food restaurant.
Inventor: KIM JI HYE
IPC: G06Q50/12
Filed: 2002-08-20
Abstract: PURPOSE: A method and a model for the DIY(Do It Yourself) business of a fast food restaurant are provided to make a guest cook/eat the guest's foods by providing food materials and sauces, and displaying the calories, fats, and cholesterols information of the foods on a menu. CONSTITUTION: The restaurant provides the food materials of each menu(21). The sauces of each taste and flavor are provided from the restaurant(22). The guest selects/buys the foods material and the sauces according to the selected menu(25). The guest cooks the foods by mixing the foods materials and the sauces in a proper ratio depending on the taste of the guest(27).
Patent KR-20040022667-A (KR)
Title: A key input device of microwave oven having toaster
Inventor: LEE CHANG SU
IPC: F24C7/08
Filed: 2002-09-09
Abstract: PURPOSE: A key input device of a microwave oven having a toaster is provided to separately stop a toaster function by mounting a separate cancel key. CONSTITUTION: A key panel(200) is provided to input a cooking signal, selecting a toaster function or a microwave oven function. A micro controller(100) receives the cooking signal inputted to the key panel for controlling the microwave oven. A display part(300) displays the cooking function selected by a user. If the user selects the toaster function, the cooking signal is transmitted to the micro controller. The micro controller displays the selected function at the display part and controls to heat a toaster unit. If the user selects a cancel key after inserting bread into the toaster unit and during heating energy is output, a signal is transmitted to the micro controller. The micro controller stops driving the microwave oven to stop heating energy applied to the toaster unit.
Patent KR-20040024937-A (KR)
Title: Analytic Real Estate Information Search System with Hybrid P2P Network
Inventor: HWANG SEUNG HYUN
IPC: G06F17/30
Filed: 2002-09-17
Abstract: PURPOSE: A system for searching the analyzed realty information using a hybrid P2P(Peer-to-Peer) network is provided to lessen load of a central server, realize a direct realty information search between buyers and sellers in real-time, and reflect the realty information updated by each peer to the realty search in real-time. CONSTITUTION: If a user logs in after stating a program on the individual peer, an IP(Internet Protocol) address filter stores an IP address of the individual peer. If the individual peer operates the realty information, the realty information is stored(104). If a request for searching realty is received from other peer, a realty search engine(106) decides a reception of the request, and sends a response message by analyzing a search message from the realty information stored in a database of the peers and searching the matched contents. The realty search engine analyzes the search messages received from each peer, and promptly sends the response message by classifying a kind of the realty and a trading form. If the user logs out, the IP address filter updates the IP address of the peer in an IP address database(303C).
Patent KR-20040025437-A (KR)
Title: Method For Transmitting Message Between Signaling Points In No.7 Signaling Network
Inventor: MIN IN HONG
IPC: H04Q3/42
Filed: 2002-09-19
Abstract: PURPOSE: A method for transmitting messages between signaling points in a No.7 signaling system is provided to enable a local user part of a self signaling point to receive a UPU(User Part Unavailable) message and to transmit a signaling message, depending on whether a remote user part is available, thereby improving reliability on the No.7 signaling system. CONSTITUTION: A remote message transfer part receives a signaling message generated by a local user part, transmits the signaling message to a remote user part, or generates an unavailable UPU message. The remote user part generates an unavailable UPU message, and transmits the unavailable UPU message to a local message transfer part(S401). The remote message transfer part monitors a status of the remote user part, generates an available UPU message if the remote user part is available, and transmits the available UPU message to the local message transfer part(S402). The local message transfer part receives the available UPU message, generates an available MTP(Message Transfer Part)-status primitive, transmits the available MTP-status primitive to the local user part, and enables the local user part to restart transmitting the signaling message(S403).
Patent KR-20040026756-A (KR)
Title: Flexible MEMS transducer and its manufacturing method, and flexible MEMS wireless microphone
Inventor: LEE SUK HAN
IPC: H01L41/45
Filed: 2002-09-26
Abstract: PURPOSE: A flexible micro electro mechanical system(MEMS) transducer, a method for manufacturing the same and a flexible MEMS wireless microphone are provided, which uses the flexible polymer substrate by making the transducer under a low temperature process. CONSTITUTION: A flexible micro electro mechanical system(MEMS) transducer includes a substrate(100) made of a flexible material, a membrane layer(200), a bottom electrode layer(230), an active layer(240), a top electrode layer(250), a first connection pad(272) and a second connection pad(271). The membrane layer(200) is deposited on the substrate(100). The bottom electrode layer(230) is formed on the membrane layer(200) by depositing a conductive material. The active layer(240) is formed on the bottom electrode layer(230) by depositing the piezoelectric polymer. The top electrode layer(250) is formed on the active layer(240) by depositing the conductive material. The first connection pad(272) is electrically connected to the bottom electrode layer(230). And, the second connection pad(271) is electrically connected to the top electrode layer(250).
Patent KR-20040028018-A (KR)
Title: Performance and vibration tester of motor
Inventor: PARK GYE JEUNG
IPC: G01R31/34
Filed: 2002-09-28
Abstract: PURPOSE: An apparatus for inspecting a motor is provided to improve the inspection performance accuracy of the motor as well as to improve the inspection efficiency by automatically performing various performance inspections through the central process device. CONSTITUTION: An apparatus for inspecting a motor includes a measurement unit(10), an inspection unit(100), a central processing unit(30) and a body(50). The measurement unit(10) is consisted of a power supply and an oscilloscope. The inspection unit(100) is provided with a motor driving unit(110) and a torque generation and measurement unit(120) to output the various performances of the motor(20) to the measurement unit(10). The central processing unit(30) determines whether the motor(20) operates normal or not by reading the signal measured at the inspection unit(100) to the measurement unit(10). And, the monitoring units(40) are installed on the up and down portions of the body(50), wherein the monitoring units(40) are capable of outputting the character or the image readable to the operator. In the body(50), various operational switches are installed to operate the motor inspection device.
Patent KR-20040028180-A (KR)
Title: Method for production of optical fiber ferrule
Inventor: LEE JAE CHEOL
IPC: G02B6/36
Filed: 2002-09-30
Abstract: PURPOSE: A method for manufacturing an optical fiber ferrule is provided to realize the reduction of manufacturing time and the cost by forming the optical fiber ferrule with a desired dimension without performing an additional diameter expansion process. CONSTITUTION: A method for manufacturing an optical fiber ferrule includes the steps of: forming an axial hole formation part and a diameter expansion formation part for forming an axial hole(11) and a diameter expansion part of the ferrule(10) on one side of the core pine mounted on a predetermined portion of the mold to form the ferrule(10); forming a core pin guide hole so as to insert the front end of the axial hole formation part into its front end; penetrating a formation space to form the wing part of the ferrule(10) to the gate, wherein the formation space is provided to form the ferrule material on the parting line portion; and extracting the ferrule material formed by the formation space from the mold and plastic deforming the extracted ferrule material.
Patent KR-20040031796-A (KR)
Title: Noise reduction apparatus for sub muffler
Inventor: KIM DONG O
IPC: F01N1/10
Filed: 2002-10-01
Abstract: PURPOSE: A structure for reducing noise of a sub muffler is provided to reduce noise by adding a plurality of reinforcements on a periphery of an outer case of the sub muffler formed on the middle of an exhaust pipe for reinforcing rigidity so as to improve characteristic frequency. CONSTITUTION: A sub muffler(20) comprises a cylindrical case(21); an end pipe(22) inserted to an end of the case; an inner pipe(23) having one end passing a central penetrating hole of the end pipe and stored in the case; and glass wool(24) charged in a space between an inner circumferential surface of the case and a peripheral surface of the inner pipe. Reinforcements(25) are protruded from the peripheral surface of the case at regular intervals. The reinforcements are formed in hemispheric shape correspondingly with the case divided into two in axial direction. The reinforcements are formed integrally with the case as the case undergoes press finishing or casting. Diameters of both ends of the case are reduced so that the ends of the case are coupled to the end pipe and the inner pipe, respectively.
Patent KR-20020087006-A (KR)
Title: Magnet motor generator
Inventor: PARK CHOON KEUN
IPC: H02K53/00
Filed: 2002-09-27
Abstract: PURPOSE: A magnet motor generator is provided to increase the efficiency of power generation by using magnetic force of a permanent magnet and a metal iron sheet serving as a magnetic material and an electromagnet. CONSTITUTION: A magnet is provided on a primary rotator(1). The number of the magnet is varied according to the structure and power capacity of an apparatus. The magnet is also provided on a secondary rotator(2). Each of the primary and secondary rotators(1,2) is provided with a bearing(3) on its end. A separated power generating magnet(4) is provided on the upper portion of the primary rotator(1). A reverse-rotation protecting unit(5) is provided on the lower portion of an axis of the secondary rotator(2). A blocking plate(7) and a suction plate(6) are provided on the lower portion.
Patent KR-20040035171-A (KR)
Title: Appearance apparatus for perfume
Inventor: LEE JONG NO
IPC: A61L9/12
Filed: 2002-10-18
Abstract: PURPOSE: Provided is a device for emitting a fragrance, which has a simplified inside structure, is produced at a low cost, and is applied as an economical and simple device for emitting a functional fragrance. CONSTITUTION: The device for emitting a fragrance comprises: a main body comprising a fragrance solution container, the top of which is closed by a door member(11) and the bottom of which has a distribution pipe(14); a solution supply pipe connected to the distribution pipe(14) and having a solenoid valve(20); a fragrance emitting part(30) disposed below the solution supply pipe and having an ultrasonic vibrator(31); a fragrance discharge pipe, in which one side is communicated with the fragrance emitting part(30) and the other side passes over the outside of the main body; a control part(40) disposed in the main body for controlling the ultrasonic vibrator(31) and the solenoid valve(20); and a timer(50) disposed outside the main body for controlling the control part(40).
Patent KR-20040036166-A (KR)
Title: Control of cooling driving method for airconditioner of bath room
Inventor: PARK JONG HAN
IPC: F24F11/00
Filed: 2002-10-23
Abstract: PURPOSE: A method for controlling the cooling operation of a bathroom type air conditioner is provided to stop the operation of a compressor when an initial room temperature is too low and increase the amount of wind in the case of blowing operation, thereby providing cool feeling to users while reducing the operation of the compressor which causes the high power consumption. CONSTITUTION: A method for controlling the cooling operation of a bathroom type air conditioner includes the steps of determining a room temperature in a cooling operation, and increasing the amount of wind blowing. If the room temperature is lower than a predetermined degree, fans toward the inside and outside are turned on and first and second discharge holes are opened toward the inside to increase the wind blowing amount. In the other case, the first discharge hole opened toward the inside is opened toward the outside to carry out exhaust to the outside.
Patent KR-20030011025-A (KR)
Title: Method for writing information to or reading information from a magnetic-resistive effect memory cell
Inventor: HIRAMOTO MASAYOSHI
IPC: H01L27/22
Filed: 2002-10-26
Abstract: PURPOSE: A method for writing or reading information at the magnetoresistive effect memory cell is provided, which uses a hard magnetic film at a memory cell. CONSTITUTION: The MR effect memory cell(1000) includes a MR portion(100), conductive films(140,150,170), and an insulating film(160). The conductive films 140 and 150 respectively act as a part of a sense line and a bit line, or vice versa when the MR effect memory cell(1000) is incorporated into an MRAM. The conductive film(170) acts as a part of a word line when the MR effect memory cell(1000) is incorporated into an MRAM. The MR portion(100) includes a hard magnetic film(110) (second ferromagnetic film), a nonmagnetic insulating film 120, and a soft magnetic film(130) (first ferromagnetic film). The soft magnetic film(130) is more easily magnetization-rotated than the hard magnetic film(110) by an external magnetic field. The MR portion(100) is electrically connected with the conductive films(140,150). The conductive film(170) is provided above the MR portion(100) with the insulating film(160) interposed therebetween.
Patent KR-20040037631-A (KR)
Title: Vehicle for cleaning oil tanks
Inventor: KIM MYEONG SUL
IPC: B60P3/22
Filed: 2002-10-29
Abstract: PURPOSE: A vehicle for cleaning an oil storage tank is provided to clean the oil storage tank conveniently and automatically by sucking sludge or water from the oil storage tank through a vacuum pump with moving easily. CONSTITUTION: A cleaning vehicle for an oil storage tank(100) is composed of a processing tank loading on the vehicle and separating and eliminating impurities from oil by sucking oil from the oil storage tank; a suction pipe moving oil from the oil storage tank to the processing tank; a discharge pipe discharging processed material from the processing tank; a vacuum unit(300) sucking oil from the oil storage tank through the suction pipe by generating negative pressure in the processing tank; and a power supply unit supplying power to the vacuum unit. The processing tank is divided into purifying chambers and sludge processing chambers by partitions. A filter(510) is mounted in a hose(500) connected to the discharge pipe to return oil to the oil storage tank after filtering.
Patent KR-20030040069-A (KR)
Title: Process for producing thermosetting resin varnish
Inventor: FURUTA KATSUHIRO
IPC: C08K3/36
Filed: 2002-11-08
Abstract: PURPOSE: To obtain a thermosetting resin varnish having excellent storage stability. CONSTITUTION: (1) When the thermosetting resin varnish is produced by using (A) a thermosetting resin, (B) an aromatic polysulfone resin and (C) and organic solvent as essential components, these components are heat-treated, when the component (A) and the component (B) are mixed or after they are mixed. (2) The thermosetting resin varnish is produced by adding (D) an inorganic filler to the thermosetting resin (A) in addition to the components (A), (B) and (C). (3) A thermosetting resin varnish is produced according to the methods (1) and (2) wherein an epoxy resin is used as a component (A) in stead of the thermosetting resin.