baber/WOPTO huggingface dataset:
Patent KR-20030080736-A (KR)
Title: Artificial Bone by Calcium Phosphate Compounds And Method Thereof
Inventor: YOO HYEON SEUNG
IPC: A61F2/00
Filed: 2002-04-10
Abstract: PURPOSE: An artificial bone filler using calcium phosphate based compounds and a preparation method are provided to have not only the high bone fusion rate and tensile strength, but also the relatively high bio-absorbency. CONSTITUTION: The artificial bone filler is prepared by: formulating at least one selected from the group consisting of magnesium oxide(MgO), calcium pyrophosphate substituted by Mg(Ca2-XMgXP2O7), magnesium pyrophosphate(Mg2P2O7) and calcium magnesium pyrophosphate(CaMg2P2O7), and calcium pyrophosphate powders selected from the group consisting of calcium pyrophosphate(Ca2P2O7) or not more than 10 wt.% of tricalcium phosphate(Ca3(PO4)2); press-forming the compounds to a porous body; and sintering it at the temperature of 1000 to 1200 deg.C.
Patent KR-20030083395-A (KR)
Title: Polyester sound-absorbing material
Inventor: CHOI HWA SEON
IPC: D04H1/413
Filed: 2002-04-22
Abstract: PURPOSE: A sound absorbing material is characterized by using polyester, forming round dots and adding inorganic powder to a silicone type binder resin. The sound absorbing material is capable of increasing workability, dissolving environmental pollution, increasing sound absorption power, preventing a slip, improving handling and construction, radiating far infrared ray, preventing mildew and a bad smell and getting fire resistance. CONSTITUTION: The polyester sound absorbing material is comprised of: 10-45wt.% of a cellulose fixing agent of polyester fiber having 3-10denier of fineness, 30-80mm of fiber length and low melting-point; 55-90wt.% of polyester fiber mixed a first polyester fiber having 10-15denier of fineness and 51-81mm of fiber length with a second polyester fiber having 3-5denier and 51-81mm of fiber length in a ratio of 1:1-1:2; and web. The sound absorbing material is obtained by forming the dots out of 80-100pts.wt. of the inorganic powder based on 100pts.wt. of the binder resin.
Patent KR-20020088379-A (KR)
Inventor: FUTAGAMI YOSHIYUKI
IPC: F04C18/02
Filed: 2002-05-17
Abstract: PURPOSE: A scroll compressor and the driving method are provided to exhibit high efficiency and high reliability with easy and inexpensive structure. CONSTITUTION: In addition to the suction, compression and delivery of a fluid by making a rotating scroll(2) of a compression mechanism part(14) take a circular orbital motion to a fixed scroll(1). The liquid is supplied from a liquid drip pan(25) provided on the other end side of a shaft(8) through the shaft for driving the rotating scroll on one end side to the compression mechanism part followed by lubrication, and then supplied to the back part of the rotating scroll to make a back pressure for pressing the rotating scroll to the fixed scroll side act thereon. Intermittent communication in two positions in a liquid supplying route(100), or intermittent communication in one position in a liquid release route(103) and intermittent communication in one position in the liquid supplying route are performed according to the rotation of the shaft to adjust the supplying quantity or release quantity of the liquid to a back pressure working area(32). The drive is performed while keeping the back pressure in a prescribed range.
Patent KR-20030093052-A (KR)
Title: Machine for automatically issuing card and passport for financial deal and identification of user using biometrics technology
Inventor: CHO YONG GUK
IPC: G06K9/00
Filed: 2002-06-01
Abstract: PURPOSE: A passport and financial/ID card issuing system is provided to automatically issue the passport or the card to the requester via a biometrical authentication process so that it can prevent a passport or a case from being forged. CONSTITUTION: The system comprises a biometrical recognition unit, a reader(22), a comparison module(24), a record module, and an issuing module. The biometircal recognition unit recognizes a face image or an iris image of a card or a passport issuing requester. The reader(22) reads identification data of a passport or a card issuing requester. The comparison module(24) compares the face image or the iris image, recognized by the biometrical recognition unit with the identification data read by the reader(22). The record module records the face image, the iris image and a tag on a film type IC(Integrated Circuit) chip if the requester is the person himself or herself. The issuing module issues the requested passport or card including the IC chip.
Patent KR-20030093481-A (KR)
Title: A Small Box for Vehicle
Inventor: PARK U CHEOL
IPC: B60R7/00
Filed: 2002-06-03
Abstract: PURPOSE: A small cabinet for a vehicle is provided to simply keep coins and small memo paper, and to contain cards separately by installing a holder unit at one side of the small cabinet. CONSTITUTION: A small cabinet(1) for a vehicle is composed of a tray member(10) installed in the vehicle, and a holder unit(20) installed at the tray member. An opening part is formed at one side of the tray member. A containing groove(11) is formed in the tray member. A plurality of through holes(12) are formed at the top of the tray member. The holder unit fixes cards to the upper part of the containing groove.
Patent KR-20030094876-A (KR)
Inventor: KIM NAM TAE
IPC: A61N1/40
Filed: 2002-06-08
Abstract: PURPOSE: Provided is tumor and fat treatment device which eliminates the tumor or fat safely without surgery. It uses heat movement through high radio frequency and does not need cooling water like the case of direct heat treatment. CONSTITUTION: The device comprises: a high RF wave output equipment(100) generating a high RF signal which induces heat movement; a delivering cable(102) combined with the high RF wave output device for high RF wave signal; an RF electrode(106) combined with the delivery cable which radiates the high RF wave signal to the tumor or fat in the body; and an information judging part which sends test current or test voltage to the tumor or fat to find out its status.
Patent KR-20020095442-A (KR)
Title: food and drug dehydrofreezing apparatus
Inventor: AKIMOTO HIROMICHI
IPC: F26B5/06
Filed: 2002-06-12
Abstract: PURPOSE: To provide a freeze-drying equipment for food, chemical, or the like, capable of making a liquid material for the food, chemicals, or the like, which is charged into the inside of a vertical cylindrical tube frozen so that the frozen material has a uniform thickness toward an internal wall surface of the tube, or capable of making the liquid material uniformly heated and dried, in such a state that the liquid material is shielded from the outside so as to secure complete sterility, while making it possible to simply and surely conduct cooling control of the tube by a heating medium circulating through the inside of a jacket, by dividedly injecting the liquid material directly into the tube. CONSTITUTION: In this freeze-drying equipment for the food, chemicals, or the like, a main part of a freeze dryer is assembled by using the vertical cylindrical tube which makes the liquid material frozen on the internal wall surface and the jacket so installed that an external cylinder of the jacket approximately concentrically surrounds the outside circumference of the tube and the heating medium passes through the inside of the jacket. A duct connected to a vacuum pumping system is joined to the top of the tube of the main part, and an on-off valve or a recovery chamber equipped with the valve at its bottom is positioned at or joined to the bottom of the tube, and further, a charging port which is joined to a downstream area of a pipeline for charging the liquid material and injects the liquid material into the inside of the tube is positioned on an upper or lower part of the tube.
Patent KR-20030095695-A (KR)
Title: Activated carbon or activated carbon fiber/transition metal composite and preparation thereof
Inventor: JANG YU SIN
IPC: C25D3/00
Filed: 2002-06-14
Abstract: PURPOSE: A porous adsorbent/transition metal catalyst having far improved adsorption/reduction capabilities for polar air polluting sources such as NOx as maintaining high adsorption capability for organic and inorganic materials is provided. CONSTITUTION: The method comprises the process of impressing current between the two electrodes by using a transition metal plate as the anode and using activated carbon or activated carbon fiber fixed between conductive nets as the cathode in an electrolytic plating cell, wherein the transition metal is Cu, Fe, Ni or Ag, wherein the conductive nets are made of a conductive alloy material, wherein the activated carbon fiber is non woven fabric or fabric compressed and fixed between the nets, and wherein the activated carbon is compressed and fixed between the nets in a lump shape.
Patent KR-20040000021-A (KR)
Title: Primary drive gear for oneway clutch and method for manufacturing the same
Inventor: JEONG HAENG WOONG
IPC: B23F17/00
Filed: 2002-06-19
Abstract: PURPOSE: A primary drive gear for a one-way clutch and manufacturing method thereof is provided to shorten the length of the process and to reduce manufacturing costs. CONSTITUTION: A method for manufacturing a primary drive gear for a one-way clutch comprises the steps of: forming a body(110) having a middle unit, an upper unit, and an expansion unit(114); forming a tooth unit(120) fixed to the outer circumference of the upper unit; forming a flange unit(130) fixed to the outer circumference of the expansion unit and having an extension unit(134); and joining the tooth unit and the flange unit to the outer circumference of the body.
Patent KR-20040000682-A (KR)
Inventor: KIM TAE U
IPC: H01L21/762
Filed: 2002-06-25
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to be capable of restraining divot in STI(Shallow Trench Isolation) processing. CONSTITUTION: A pad oxide pattern(32) and a pad nitride pattern(33) are formed on a silicon substrate(31). A trench(34) is formed by etching the exposed substrate. By wet-cleaning of the pad oxide pattern, under-cut portions are formed at the top edge portions of the trench. By sequentially performing chemical dry-etching and sacrificial oxidation processing, a bird's beak(37) and a linear oxide layer(35) are simultaneously formed. An isolation layer is then formed by filling an oxide layer into the trench and polishing the oxide layer to expose the pad nitride pattern.
Patent KR-20040003361-A (KR)
Title: Device for removing odor in dinner set washer
Inventor: CHOI SEONG BONG
IPC: A47L15/42
Filed: 2002-07-02
Abstract: PURPOSE: A device for removing the odor of a dishwasher is provided to remove the odor in the washing tub by coating the inner wall of the washing tub with photocatalyst, and to simplify the structure of the dishwasher by using outer light as a light source. CONSTITUTION: A device for removing the odor of a dishwasher is composed of photocatalyst(10) formed at the inner wall of a washing tub(2) and oxidizing odor, and a transparent door(20) installed at the front of a main body(1) and opening/closing the washing tub. The transparent door admits outer light(20a) to the washing tub so that the photocatalyst is activated. The photocatalyst is titanium oxide, and is coated in the whole inner wall of the washing tub.
Patent KR-20030011257-A (KR)
Title: Dram refresh timing adjustment device, system, and method
Inventor: RUCKERBAUER HERMANN
IPC: G11C11/406
Filed: 2002-07-05
Abstract: PURPOSE: An apparatus for controlling DRAM recharge timing, a system and a method for the same are provided to reduce the power consumption as well as to increase the system bandwidth. CONSTITUTION: An apparatus(100) for controlling DRAM recharge timing includes a memory unit(102) and a refresh unit(104). The memory unit(102) includes at least one temperature sensor(110) and at least one DRAM array(112). The temperature sensor(110) is in thermal communication with the DRAM array(112) and is operable to produce a signal on line(116) that is indicative of a temperature of the DRAM array(112). By way of example, the DRAM array(112) is implemented on a semiconductor chip and the temperature sensor(110) is thermally coupled to the same semiconductor chip or to an intermediate member that is in thermal communication with the semiconductor chip. The refresh unit(104) includes a temperature processor(120), a refresh timing unit(122) and a decoder/amplifier unit(124). The refresh unit(104) is operable to refresh the DRAM array(112) at a rate that varies in response to the signal on line(116).
Patent KR-20040006654-A (KR)
Title: Multi-settlement processing device of a membership shop and system for processing a multi-settlement and method of the same
Inventor: SONG HYUN JONG
IPC: G06Q30/06
Filed: 2002-07-13
Abstract: PURPOSE: A member shop terminal for processing multi-settlement, and a multi-settlement system and method using the same are provided to make a customer, a member shop, a card company, a settlement bank, and a card certification company carry out various settlements through the member shop terminal, and to carry out a prepayment settlement process in a loan method for the future sales of the member shop. CONSTITUTION: A display part(12) outputs various kinds of text and information. Key input parts(14,16) comprise a sales prepayment request button, a non-interest allotment request button, a simultaneous public imposts payment request button, and a salary guarantee loan request button. A card reader(18) reads the card information. A speaker(20) outputs various voice information. A data storing part(28) includes a multi-settlement algorithm, the intrinsic number information of the member shop, and a settlement operation algorithm, and stores various data. A controller(30) generates a card payment request signal by a signal applied from the key input part and the card reader, transmits the information for the application information selected by the member shop, and outputs the corresponding information to the display part.
Patent KR-20040008831-A (KR)
Title: Tft-lcd and the making process
Inventor: BAE BYEONG SEONG
IPC: G02F1/1333
Filed: 2002-07-19
Abstract: PURPOSE: A thin film transistor liquid crystal display and a method for manufacturing the same are provided to refract light projected to a light interrupted area to a pixel area, thereby increasing an aperture ratio of a liquid crystal display. CONSTITUTION: A photoresist is deposited on a transparent substrate(10) and is patterned by using a stepper to attach the photoresist to the transparent substrate. The transparent substrate is etched through oxide dry etching to form a plurality of lens grooves in certain size. A transparent insulating film(13) is deposited on the etched transparent substrate. The top of the transparent insulating film is flattened to form a lower substrate having a microlens array formed of a plurality of microlenses. An insulating substrate and a conductive layer are deposited on the top of the transparent substrate and are patterned to form wiring and a light transmissive area. An upper substrate(20) is bonded with the lower substrate to maintain a regular cell gap. Liquid crystal is injected between the upper substrate and the lower substrate for completing a liquid crystal display.
Patent KR-20040008865-A (KR)
Title: Baking machine
Inventor: LEE JONG UK
IPC: A47J43/08
Filed: 2002-07-19
Abstract: PURPOSE: Provided is a bread baking machine in which it is possible to deliver an accurate power between an upper kneading drum and a lower kneading drum in spite of a long-term use, without any external effects. CONSTITUTION: A bread baking machine comprises a body(1) in which an oven chamber is formed; a pair of kneading drums(11,13) being positioned to be parallel to each other at a predetermined space in the oven chamber; a drum driver(23) for rotating and reverse-rotating any one of the kneading drums; a link shaft(27) being provided at a position, which is eccentric from a rotation axis line of each kneading drum; a gearing link(25) for connecting the link shaft; and a rotation plate being positioned in each kneading drum and integrally rotating with the kneading drum. The link shaft(27) is projected to be parallel with the rotation axis line on an end surface of the kneading drum, and the gearing link(25) has axial holes(28a,28b) for receiving the link shaft(27).
Patent KR-20020070403-A (KR)
Inventor: EOM U SIK
IPC: H01C7/04
Filed: 2002-07-29
Abstract: PURPOSE: A chip in epoxy type NTC thermistor and a method of manufacturing the same are provided to prevent infiltration of moisture and achieve a high reliability. CONSTITUTION: A chip in epoxy type NTC thermistor comprises a chip NTC sintering material(21) having a negative temperature coefficient characteristics, an electrode formed on the surface of both ends of the chip NTC sintering material, a terminal line(22) attached to the electrode, and an external protection unit covering the chip NTC elements(24). The external protection unit is formed of a silica coating unit(25) and epoxy coating unit(26).
Patent KR-20040013307-A (KR)
Title: Magnetron
Inventor: SON JONG CHEOL
IPC: H01J25/50
Filed: 2002-08-05
Abstract: PURPOSE: A magnetron is provided to achieve a high quality frequency of micro waves by reducing noise of a harmonic frequency in a positive polar of the magnetron. CONSTITUTION: A magnetron comprises a positive polar cylinder, a negative polar provided on an axis core of the positive polar cylinder, and a vane(500a) constituting a positive polar section together with the positive polar cylinder. The vane includes a vane groove(501a) for connecting strip rings having a large diameter at an end and a vane groove(501b) for connecting strip rings having a small diameter at the other end. A charge path unit is formed at a lower stem part toward the negative polar of the vane groove(501a) in order to allow charges to flow smoothly.
Patent KR-20040013390-A (KR)
Title: Methode for displaying font in wireless telephone
Inventor: KIM YONG HYEON
IPC: H04M1/72427
Filed: 2002-08-06
Abstract: PURPOSE: A method for displaying a font of a telephone for a cellular phone is provided to perform an OR operation for a desktop base and colored font data, and to display characters on a desktop, then to add a cache between base font data and substantially displayed font data, thereby quickly displaying characters by font. CONSTITUTION: A cellular phone converts font data to data bits such as a desktop to be transcribed(100,101). The cellular phone generates a mask of the font data generated in the data bits such as the desktop(102). The cellular phone stores the font data generated in the data bits and the mask in a cache(103). The cellular phone brings the stored mask from the cache, performs an AND operation with the desktop, and generates a desktop base(104-108). The cellular phone brings the stored font data from the cache, performs an AND operation with color data, and colors the font data of white data(109-111). The cellular phone performs an OR operation for the colored font data with the desktop base, and displays characters on the desktop(112,113).
Patent KR-20040015535-A (KR)
Title: Mobile phone of menu moving algorithm
Inventor: JUNG YEONG JO
IPC: H04B1/00
Filed: 2002-08-13
Abstract: PURPOSE: A method for shifting menus in a mobile terminal is provided to minimize key input by making a menu automatically shifted and searched without the necessity of any input key operation in case that a user searches for a desired menu. CONSTITUTION: A mobile terminal displays a main menu if a menu function key is selected among the input keys of the mobile terminal(S1). The mobile terminal drives a menu duration timer to execute the counting of the duration of the activated menu(S2). If the input of a key to search for a menu is generated, the mobile terminal displays the sub menu of the selected menu information(S3). However, in case that key input is not generated, the mobile terminal judges whether the timer count value for the displayed menu reaches a setting value. If the timer count value reaches the setting time, the mobile terminal enters the next menu selection mode, displays and activates the next menu of the same level, and initializes the menu duration timer(S5).
Patent KR-20040016571-A (KR)
Title: Fringe field switching mode liquid crystal display device
Inventor: KIM HYANG YUL
IPC: G02F1/136
Filed: 2002-08-19
Abstract: PURPOSE: A fringe field switching mode LCD is provided to reduce the width of black matrix without any consideration of erroneous alignment margin, thereby realizing the high transmissivity via a high aperture rate and the uniform rubbing of an upper orientation while removing an overcoat layer. CONSTITUTION: A fringe field switching mode LCD includes a lower substrate(100) formed with counter and pixel electrodes(140,180) via an insulating layer for forming fringe fields to drive liquid crystal molecules in a liquid crystal layer, a lower orientation film(220) formed on the insulating film for aligning the LC molecules in a certain direction, and signal transmitting lines(200) formed on the same layer with the pixel electrodes for forming electric signals. The lower substrate has a black matrix(130) on its outer surface at positions corresponding to the signal transmitting lines, and a polarization plate(120) for converting external incident light to polarized projection light. An upper substrate(400) has an upper orientation film corresponding to the lower orientation film on an inner surface and ITO(440) for preventing static electricity and an analyzer(420) on an outer surface.
Patent KR-20020086329-A (KR)
Inventor: KIM JIN TAE
IPC: G01C9/18
Filed: 2002-08-16
Abstract: PURPOSE: A horizontal adjustment device is provided to reduce labor by allowing a single person to balance through the use of a horizontal adjustment tube, while improving work environment and efficiency. CONSTITUTION: An upper needle valve(3) is coupled to the top of a guide rod(4) and a lower needle valve(2) is coupled to the bottom of the guide rod. A float(1) is connected to the lower needle valve. A water bag(11) made of a flexible and strong material and coupled to a horizontal adjustment plate(10), is arranged within a horizontal adjustment tube(5) which is coupled with a hose(8) arranged beneath the horizontal adjustment tube and a plate(6) arranged at the top of the horizontal adjustment tube, wherein the plate has a groove(7).
Patent KR-20040018755-A (KR)
Title: Arrival method of communication signal used in internet
Inventor: KIM HO YEON
IPC: G06F17/00
Filed: 2002-08-27
Abstract: PURPOSE: A call forwarding method using the Internet is provided to simply and easily connect with a sender according to an intention of a receiver by connecting communication between the sender and the receiver depending on the time and the method set by a user. CONSTITUTION: After receiving a web page of a manager, and fixing a selection number and an ID number of the user to the web page by connecting to a server of the manager, the user inputs the call forwarding number of a communication device according to the ID number and the selection number(S20). The user inputs a telephone number to refuse reception, the time and a period to receive a call, a receiving area, a sort of the communication device, and a term of the selection number on the web page(S30). The manager processes/stores the inputted data(S40). When the sender inputs the ID number and the selection number through the communication device, a communication manager receives the input number of the sender and compares the input number with the data stored in a database of the manager(S50). The communication manager connects or does not connect the sender to the receiver corresponding to the input number(S60).