baber/WOPTO huggingface dataset:
Patent KR-20040020541-A (KR)
Title: A cooling roll for twin roll-strip caster
Inventor: KANG TAE UK
IPC: B22D11/06
Filed: 2002-08-30
Abstract: PURPOSE: Cooling rolls for twin roll strip caster are provided to extend life cycle of the cooling rolls by minimizing stress and strain of the body of the cooling rolls during casting and manufacture a slab of superior quality by preventing ripple from formed on the surface of cast slab. CONSTITUTION: In a twin roll strip caster comprising a pair of cooling rolls comprising a roll shaft(10a) in which a hollow cylindrical tube member(12) is fixed to an inner part of a main passageway(11) formed at a body central part, and on the outer circumferential surface of which first distribution region communicated with first connection passageway radially extended is depressingly formed, and a hollow cylindrical sleeve(10b) in which second distribution region communicated with the first distribution region by means of second connection passageway is sealed by an end plate, and cooling water channels(17) communicated with the second distribution region of left and right ends of the hollow cylindrical sleeve are circumferentially formed with being spaced apart from each other in a certain distance, and the body of which is formed of a copper material so that the outer circumferential surface of the hollow cylindrical sleeve is coated with a nickel layer; and edge dams adhered to both side surfaces of the cooling rolls to form a molten steel pool so as to manufacture a slab by rotating the cooling rolls oppositely to each other, the cooling rolls for the twin roll strip caster are characterized in that the cooling water channels of the sleeve are formed in the sleeve in such a way that inner diameter centers (C) are arranged along a circular imaginary line (P) having an outer diameter size corresponding to 95 to 96.8% of outer diameter (D) of the sleeve, wherein inner diameter (d) of the cooling water channels has a size corresponding to 0.64 to 1.667% of the outer diameter of the sleeve, and wherein a distance (W) between the cooling water channels is 95% of the inner diameter of the cooling water channels.
Patent KR-20040022283-A (KR)
Inventor: KOO YUN MO
IPC: C12R1/225
Filed: 2002-09-03
Abstract: PURPOSE: A method for producing lactic acid from paper sludge is provided to cheaply produce lactic acid by producing glucose which is a substrate of lactic acid using cheap paper sludge, and to mass-produce lactic acid by optimizing the lactic acid production process. CONSTITUTION: A method for producing lactic acid from paper sludge comprises hydrolysis of the paper sludge using enzymes and fermenting the hydrolyzed paper sludge to convert glucose produced from the saccharification process into lactic acid, wherein the enzyme used in the saccharification process is cellulase and beta-glucosidase; the fermentation process is carried out by inoculating Lactobacillus sp. or Rhizopus sp. into the hydrolyzed paper sludge; the saccharification and fermentation processes are simultaneously carried out by fed-batch fermentation; the temperature of the fed-batch fermentation is 42 to 46 deg. C; and pH of the fed-batch fermentation is pH 5.0 to 5.5.
Patent KR-20040021276-A (KR)
Title: Method for manufacturing liquid crystal display
Inventor: KIM BONG JU
IPC: G02F1/1335
Filed: 2002-09-03
Abstract: PURPOSE: A method for fabricating a liquid crystal display is provided to extend a viewing angle in a specific direction so as to improve optical efficiency and productivity of the liquid crystal display. CONSTITUTION: An insulating layer(130) having the first protrusions is formed on the first substrate(110). The insulating layer is rubbed to make the first protrusions be inclined in a specific direction to form the second protrusions. A reflecting electrode(150) having a uniform thickness is formed on the insulating layer. A common electrode is formed on the second substrate. The first and second substrates are combined with each other such that the reflecting electrode and the common electrode face each other. A liquid crystal layer is formed between the first and second substrates.
Patent KR-20040021755-A (KR)
Title: An apparatus for removing liquid sludge from blade by using vibration roll
Inventor: JUNG SUN HAK
IPC: B21B28/00
Filed: 2002-09-04
Abstract: PURPOSE: An apparatus for removing liquid phase foreign materials on the surface of blades using vibration rolls is stabilize quality of cold rolled product by completely removing the liquid phase foreign materials stuck to the surface of the blades, thereby suppressing secondary contamination of roll. CONSTITUTION: In an apparatus for effectively removing foreign materials(310) from the surface of blades for removing the foreign materials on the surface of a roll(300) used in the cold rolling process, the apparatus(1) comprises a moving part(10) comprising rails(5) longitudinally movably installed in an upper part of a roll(300) from the surface of which the foreign materials are removed, and a guide installed on the rails in such a manner that the guide is moved by motor; a blade part comprising upper and lower blade members connected to the guide of the moving part so that the upper and lower blade members are contacted with the surface of the roll, wherein a suction hose(32a) is connected to the lower blade member from a suction pump(32), and an air injection hose(34a) is connected to the lower blade member from an air pump(34) so as to suck in the foreign materials on the roll; and a vibration generating part comprising a pair of vibration rolls and motor installed inside a case of the blade part, wherein the vibration rolls give vibration to a cylinder for lowering and lifting the lower blade member so that collected foreign materials are smoothly discharged to a side of the suction pump.
Patent KR-20030025805-A (KR)
Title: Device for gradually emitting a volatile drug and air conditioner employing same
Inventor: FURUYA SHIHO
IPC: F24F1/00
Filed: 2002-09-04
Abstract: PURPOSE: To provide a volatile medicine controlled release member capable of equalizing and controlling volatile release of medicine at a low concentration release speed, preventing unnecessary release by sufficiently dealing with a humidity change, and having a structure wherein a volatile volume is hardly affected even when a liquid volume of the medicine falls. CONSTITUTION: The volatile medicine controlled release member is provided with a container with an interior filled with liquid medicine, a liquid absorber comprising a medium for sucking up the medicine, a space part for filling an interior with the medicine volatilized from the liquid absorber, and a humidity sensitive film with a permeation amount of the medicine changing in response to the humidity change. The medicine is sucked up and volatilized by the liquid absorber, and it is controllably released from the humidity sensitive film in response to the humidity change while it is retained at certain concentration in the space part formed by the liquid absorber and the humidity sensitive film.
Patent KR-20030020850-A (KR)
Title: Polyamideimide, liquid crystal orienting agent varnish and liquid crystal display element
Inventor: MURATA SHIZUO
IPC: C08G73/14
Filed: 2002-09-04
Abstract: PURPOSE: To provide a liquid crystal aligner for obtaining a liquid crystal display element with appropriate pre-tilt angle, excellent in overall balance of liquid crystal alignability, electric characteristics (consumed current value, voltage holding capacity, remained charge, sticking) or the like. CONSTITUTION: This polyamideimide comprises only one structural unit expressed by formula (1-1), or two or more kinds among three structural units expressed by formulae (1-1), (1-2) and (1-3), respectively, wherein at least one organic residue derived from carboxylic acids and organic residues derived from diamino compounds is the organic residue having >=3C side chain and >=30 mol% of whole amide bondages in the polymer is the amide bondage in which monovalent organic group is bonded to N. In the formulae, T¬1 to T¬3 each denotes an organic group derived from carboxylic acids, D¬1 to D¬3 each denotes an organic group derived from diamino compounds, and R¬1 to R¬3 each denotes hydrogen or monovalent organic group.
Patent KR-20040025185-A (KR)
Title: Method And DNA Chip For Monitoring Response of Irradiation on Cancer Patients Using Cytokine Gene Expression Analysis
Inventor: CHOI EUN MI
IPC: C12Q1/68
Filed: 2002-09-18
Abstract: PURPOSE: A method and DNA chip for monitoring a response of cancer patients to irradiation therapy using cytokine gene expression analysis are provided, thereby accurately anticipating the response of irradiation therapy and minimizing side-effects thereof. CONSTITUTION: A method for monitoring a response of cancer patients to irradiation therapy comprises the steps of: collecting a peripheral blood cell from human; irradiating the peripheral blood cell; extracting RNA according to the time period; preparing DNA from the RNA; hybridizing the DNA with cytokine cDNA; amplifying the hybridized DNA using one or more pairs of primers selected from DNA fragments of SEQ ID NO: 1 and SEQ ID NO: 2, and DNA fragments of SEQ ID NO: 3 and SEQ ID NO: 4; and analyzing expression pattern of the amplified DNA according to the time period. A DNA chip for monitoring a response of cancer patients to irradiation therapy amplifies one or more cytokine genes corresponding to the following DNA fragments: DNA fragments of SEQ ID NO: 1 and SEQ ID NO: 2 - IL-4; and DNA fragments of SEQ ID NO: 3 and SEQ ID NO: 4 - IL-6.
Patent KR-20020083997-A (KR)
Inventor: LEE CHANG DEOK
IPC: F24F7/06
Filed: 2002-10-05
Abstract: PURPOSE: A range hood for sink is provided to be conveniently and hygienically used. CONSTITUTION: A circular hole is formed on a lower side of a case(2) of a range hood(1). A cylindrical flexible bellows pipe insertion tube(3) is vertically installed in the case. A blowing fan(7) rotated by a blower motor(8) is installed in an upper part of the flexible bellows pipe insertion tube. An upper part of a flexible bellow pipe(4) is fixed to a bottom of an upper side of an inside of the flexible bellow pipe insertion tube. An intake hood(5) has a lower end of the flexible bellows pipe installed thereon and a vertical movement guide pipe(6) installed on an upper part thereof, upwardly penetrating a lower part of the case and guided to vertically move. A wire motor(14) with a pulley(13) winding a wire(11) is installed on an outside of the flexible bellow pipe insertion tube. An electric wire(15) of the blower motor and the wire motor passes an inside of the vertical movement guide pipe and connected to a blower motor switch(9) and a wire motor switch(16) installed on the intake hood.
Patent KR-20040038020-A (KR)
Title: Mobile phone having camera
Inventor: CHO YEONG HUN
IPC: H04B1/38
Filed: 2002-10-31
Abstract: PURPOSE: A cellular phone mounting a camera thereon is provided to integrate a camera coupling device with a rotation limiting device in one structure, thereby realizing a simple inner structure without another dynamic force for rotating a camera. CONSTITUTION: A photographing device comprises as follows. A camera(110) has a camera lens(112). A camera holder(120) forms an inner space having an opening(121) on one side to insert the camera(110), and has a camera lens hole(122) to expose the camera lens(112). A camera holder cover(130) is formed in plate shape to cover the opening(121), and has a cable bar(132) in vertical direction, through which a cable fetch slit(134) pierces in length direction. One end of a cable(200) for transmitting an image-related signal is combined with the camera(110) by piercing through the cable fetch slit(134), and the other end is coupled with the inside of a cellular phone. If the camera(110) is inserted into the camera holder(120) through the opening(121), the opening(121) is covered with the camera holder cover(130).
Patent KR-20040038421-A (KR)
Title: Phase changeable memory device and method of fabricating the same
Inventor: HWANG YEONG NAM
IPC: H01L27/10
Filed: 2002-11-01
Abstract: PURPOSE: A phase changeable memory device is provided to increase the density of current flowing between a lower electrode and an upper electrode by including the lower electrode, a phase changeable pattern contacting a part of the vertical portion of the lower electrode, and the upper electrode having a tip facing the lower electrode. CONSTITUTION: A cylindrical lower electrode(56e) is formed on a semiconductor substrate, having a planar portion and a vertical portion. The phase changeable pattern(64g) is formed on a part of the vertical portion, contacting the lower electrode. The upper electrode(66e) is formed on the phase changeable pattern, having the tip(T) facing the lower electrode such that the tip is installed over the lower electrode.
Patent KR-20040039132-A (KR)
Title: Cosmetic composition containing lagerstroemia indica flower extract for repairing wrinkle and roughness of the skin
Inventor: KIM HAN GON
IPC: A61Q19/08
Filed: 2002-11-04
Abstract: PURPOSE: Provided is a skin care cosmetic composition containing the extract of Lagerstroemia indica flowers for improving wrinkle and roughness of the skin caused by photo-aging and natural aging. CONSTITUTION: A skin care cosmetic composition is characterized by containing, as an active ingredient, 0.001-30.0 wt.% of the extract of Lagerstroemia indica flowers, based on the total weight of the composition. It has excellent improving effects on wrinkles and roughness of the skin.
Patent KR-20040042091-A (KR)
Title: Method of automatically authenticating a handicap using a mobile terminal
Inventor: KIM YEONG GI
IPC: H04W4/00
Filed: 2002-11-13
Abstract: PURPOSE: A handicap automatic authenticating method using a mobile terminal is provided to allow a user to enjoy game by automatically calculating a personal handicap and downloading it as a certificate. CONSTITUTION: A user of a mobile terminal inputs information of a golf course, a date and score information by using a mobile terminal(S10,S12). A handicap information managing server subtracts 72 from the score information(S14) and corrects the inputted score information by multiplying a coefficient for difficulty for each golf course(S16). The handicap information managing server checks whether the user has inputted 5 or more values for the recent six months(S18). If the user has inputted 5 or more values for the recent six months, the handicap information managing server arithmetically averages values, except for the maximum and minimum scores, during six months of a user(S20), and calculates reliability and a ranking of the user based on the arithmetically averaged value(S22). The handicap information managing server generates a certificate indicating the reliability and ranking and transmits it to the mobile terminal of the user(S24).
Patent KR-20040042173-A (KR)
Title: Interval adjuster of clutch pedal in vehicle
Inventor: LEE CHANG HYEON
IPC: B60K23/02
Filed: 2002-11-13
Abstract: PURPOSE: An interval adjuster of a clutch pedal for a vehicle is provided to facilitate assembling and improve control work efficiency by combining a yoke and the clutch pedal through an eccentric cam. CONSTITUTION: An interval adjuster of a clutch pedal for a vehicle comprises a clutch pedal the upper end of which is rotatably fixed through a pedal support member combined to a vehicle body; a master cylinder receiving operating force of the clutch pedal through a push rod(4) connected by a yoke(5) and producing hydraulic pressure; and an interval adjuster(10) adjusting the interval of the clutch pedal according to the combining direction while combining the yoke and the clutch pedal. The interval adjuster comprises a cam(20) forming a spline(20a) to the outer surface while having a cam center(O') eccentric from a shaft pin center(O) of a spline hole(5a) formed to the yoke.
Patent KR-20040042659-A (KR)
Title: Noise shielding device of compressor
Inventor: JANG JI YEONG
IPC: F04C29/00
Filed: 2002-11-15
Abstract: PURPOSE: A device for isolating radiation sound of a compressor is provided to improve the reliability of a product by absorbing and isolating a noise, and easily assemble a device for isolating radiation sound with a compressor. CONSTITUTION: A sound absorbing and isolating material(10) is formed of a sound absorbing material and a sound insulating material accumulated with each other to cover the exterior of a compressor(1) to isolate a noise radiated from the compressor. The sound absorbing material is placed at an inner part to absorb a noise. The sound insulating material is placed at an outer part to isolate the noise. The sound absorbing and isolating material is formed in cylindrical shape to be inserted into the compressor at a time.
Patent KR-20040043404-A (KR)
Title: Method for automatic processing the spam SMS message
Inventor: LEE HYEONG GEUN
IPC: H04W4/14
Filed: 2002-11-18
Abstract: PURPOSE: A method for processing a spam SMS(Short Message Service) automatically is provided to transmit unnecessary spam SMS messages to a service company service and to delete them and thus to inform necessary SMS messages to a terminal user, by filtering harmful messages. CONSTITUTION: According to the method, a message filtering step(204) performs to filter messages received to a mobile communication terminal whether they are necessary messages or unnecessary spam messages according to the kind of received messages. If the received message is a spam message(205) and it is a spam voice/text message according to the message kind judgement result(208), a message requesting a rejection is transmitted automatically to a service company server sending the corresponding spam voice/text message(211) and then the spam voice/text message is deleted(212).
Patent KR-20040044279-A (KR)
Title: rotating plate for exhibition
Inventor: YOON BYOUNG YEOL
IPC: A47F5/02
Filed: 2002-11-21
Abstract: PURPOSE: Provided is a revolving plate for exhibition which is formed in a simple structure with an inexpensive manufacturing cost and is easily revolved by a hand of a human because a rolling friction is low. CONSTITUTION: The revolving plate comprises a bearing setup plate being formed in a round ring shape and having one or more bearing insertion grooves in which a bearing is pressed and inserted to be revolved; a revolution support portion in a round belt type being supported by the bearing; an upper plate(20) with a bent portion which is bent and downward from the circumference of the revolution support portion and with an extension portion which is horizontally bent and extended from the bent portion; a lower plate(10) having a broader width than the bearing setup plate, safely receiving the bearing setup plated on the upper part, and forming, on the circumference, a plurality of separation prevention portions with a slot groove to prevent the extension portion of the upper plate from being separated.
Patent KR-20040044650-A (KR)
Title: auto-tensioner
Inventor: JU JI RO
IPC: F16H7/12
Filed: 2002-11-21
Abstract: PURPOSE: An auto-tensioner for a belt is provided to install easily without limit by vertically lifting an idle pulley with modifying the structure, and to make the best use of space by restricting interference with the structure around the auto-tensioner. CONSTITUTION: An auto-tensioner for a belt is composed of a hub(10) fixed to an engine by a bolt(15); an air cylinder formed in the lower part of the hub; an idle pulley(30) axially combined with the lower part of the air cylinder, moved up and down, and contacted to the belt transmitting driving force of the engine with rotating; and a spring member(40) elastically combined with the air cylinder to apply restoring force for rising in moving down the idle pulley. The air cylinder has an upper rod(22) integrally fixed in the lower part of the hub, an air cylinder body(25) fitted to the upper rod with sliding and elastically supported by the spring member, and a lower rod(24) vertically extended in the lower part of the air cylinder body and axially combined with the idle pulley.
Patent KR-20030007281-A (KR)
Title: System and method for supporting a networking marketing in an online/off-line integrated type
Inventor: PARK YEONG SIK
IPC: G06Q30/02
Filed: 2002-11-21
Abstract: PURPOSE: A system and a method for supporting integrated online/offline network marketing are provided to perform an independent network marketing business on the online by providing and maintaining an independent homepage and an online shopping mall of the network marketing company. CONSTITUTION: A plurality of network marketing companies(A1,C1,P1) sells a present and a new product and provides a service by using an online and offline human network. The online/offline smoothly connects the network marketing company(A1) with an individual businessman(A2) belonging to the network marketing company(A1) by providing the independent and proper homepage and an Internet shopping mall realizing the EC and supports the offline and online network marketing. The individual businessman(A2) is a businessman as well as a customer belonging to the network marketing company(A1).
Patent KR-20040046855-A (KR)
Inventor: LEE YONG HYEON
IPC: H04N5/45
Filed: 2002-11-28
Abstract: PURPOSE: An apparatus and method for controlling a memory for digital signal processing are provided to control signals input/output to/from two digital signal processors using a single memory slot and buffer. CONSTITUTION: An apparatus for controlling a memory for digital signal processing includes the first signal processor(100) for a digital still camera, the second signal processor(200) for a digital video camera, a memory stick(500), a signal switch(300), a tri-state buffer(400), a key input unit(700), and a controller(600). The first and second signal processors respectively include interfaces(110,210). The memory stick records or reproduces digital signals. The signal switch selects signals input/output to/from the first and second signal processors and connects the selected signals to signals input/output to/from the memory stick. The tri-state buffer allows the first and second signal processor to be communicated with the memory stick. The controller generates a control signal(620) for switching the signal switch and a control signal(630) for controlling the tri-state buffer.
Patent KR-20030044867-A (KR)
Title: Multi-stage compression type rotary compressor manufacturing method
Inventor: MATSUMOTO KENZO
IPC: F04C23/00
Filed: 2002-11-29
Abstract: PURPOSE: A manufacturing method of a multi-stage compression-type rotary compressor is provided to reduce costs by avoiding the replacement of parts, easily set an appropriate displacement volume ratio while preventing the compressor from being increased in size. CONSTITUTION: A multi-stage compression-type rotary compressor(10) comprises an electrical-power element(14) and first and second rotary compression elements(32,34) driven by the electrical-power element in a sealed vessel. The multi-stage compression-type rotary compressor discharges a refrigerant gas compressed in the first rotary compression element and compresses the discharged refrigerant gas of intermediate pressure in the second rotary compression element. The multi-stage compression-type rotary compressor has cylinders(38,40) constituting the second rotary compression element; rollers(48) fitted to eccentric portions formed on a rotary shaft of the electrical-power element so as to eccentrically revolve in the cylinders; vanes(50,52) dividing the inside of the cylinder into a low-pressure chamber and a high-pressure chamber; a back pressure chamber for always supporting the vane on a roller side; a communication path(100) communicating a refrigerant discharge side of the second rotary compression element and the back pressure chamber to each other; and a pressure adjustment valve for adjusting a pressure applied to the back pressure chamber through the communication path. In a manufacturing method of the multi-stage compression-type rotary compressor, an inner diameter of the first cylinder is altered without altering the thickness, and a displacement volume ratio between the first and second rotary compression elements is set in accordance with the alteration.