baber/WOPTO huggingface dataset:
Patent KR-20040001651-A (KR)
Title: Remote control device of the mobile phone and method of working thereof
Inventor: PARK YONG JUN
IPC: H04Q9/00
Filed: 2002-06-28
Abstract: PURPOSE: An apparatus for remotely controlling a mobile communication terminal and an operation method therefor are provided to generate a control signal without composing a separate microprocessor and remotely control the mobile communication terminal. CONSTITUTION: An input unit(110) receives a signal for remotely controlling a mobile communication terminal from a user. An interface unit(120) transmits a corresponding electric signal to the mobile communication terminal according to the selection of the user, and receives a processed result from the mobile communication terminal. An LCD module(130) visually displays the remote control process result of the mobile communication terminal, which is received through the interface unit(120).
Patent KR-20040005157-A (KR)
Title: Apparatus for projection image to both-direction
Inventor: DO SANG HOE
IPC: H04N9/31
Filed: 2002-07-08
Abstract: PURPOSE: A bidirectional image projection system is provided to display an image on both sides of the image projection system using a dichroic mirror wheel and a color filter. CONSTITUTION: A bidirectional image projection system(200) includes a light source(210) for emitting a plurality of monochromatic rays having different wavelengths, a color split reflection wheel(230) having a plurality of regions that selectively reflect and transmit the monochromatic rays, and a color split transmission wheel(240) for having a plurality of regions that selectively transmit and block the monochromatic rays that have passed through the reflection wheel. The transmission wheel is placed under the reflection wheel. The system further includes a mirror(250) for reflecting the monochromatic rays that have passed through the transmission wheel in a direction different from the traveling direction of the monochromatic rays that have been reflected from the reflection wheel, a plurality of square beam generator(260a,265a) for converting the monochromatic rays inputted thereto into a square beam, and a plurality of panels(270,275) for receiving the monochromatic rays traveling in different directions to display an image.
Patent KR-20040006476-A (KR)
Title: Method of making selective silicide using cmp
Inventor: KIM BONG CHEON
IPC: H01L21/24
Filed: 2002-07-12
Abstract: PURPOSE: A method for forming a selective silicide layer using a CMP(Chemical Mechanical Polishing) process, is provided to be capable of improving dark signal characteristic at a non-silicide region and reducing resistance at a silicide region. CONSTITUTION: A gate(4) and a gate spacer(5) are sequentially formed at the upper portion of a semiconductor substrate(1). After forming a source/drain region(6a,6b) at the resultant structure, an oxide layer(7) having a predetermined thickness, is formed at the upper portion of the resultant structure. A CMP process is carried out at the oxide layer for exposing the upper portion of the gate. After forming a mask pattern at the upper portion of the resultant structure, the oxide layer is selectively etched by using the mask pattern as an etching mask. After removing the mask pattern, a metal layer is formed at the upper portion of the resultant structure. A silicide layer(9) is selectively formed at the predetermined upper portions of the resultant structure by carrying out an annealing process at the metal layer.
Patent KR-20040006486-A (KR)
Title: Method for aligning color filter array
Inventor: CHOI JAE SEONG
IPC: G02F1/1335
Filed: 2002-07-12
Abstract: PURPOSE: A method for arranging color filter arrays is provided to improve a lifting characteristic by increasing adhesive force and arrange several color filter arrays in a small area, thereby efficiently reducing a chip area by simply changing shapes of color filter arrays. CONSTITUTION: Image sensor chip color filter arrays(100) are prepared. A photo diode is arranged under the image sensor chip color filter arrays. A microlens is arranged on the image sensor chip color filter arrays. The image sensor chip color filter arrays are hexagonal color filter arrays and are arranged at 120 deg. The photo diode and the microlens are arranged at 120 deg. respectively. In the image sensor chip color arrays, one box includes 7.5 pixels, wherein a red part(R), a green part(G), and a blue part(B) form one pixel.
Patent KR-20030007176-A (KR)
Title: Positively charged amphiphilic block copolymer as drug carrier and complex thereof with negatively charged drug
Inventor: CHO YEONG HUN
IPC: C08G63/664
Filed: 2002-07-13
Abstract: PURPOSE: A cation-containing amphiphilic block copolymer for the drug delivery and its complex with an anionic drug are provided, which block copolymer shows excellent biocompatibility, is biodegradable, increases the concentration of an anionic drug in blood, prevents the degradation of a peptide or protein-based drug due to in vivo enzyme by surrounding the drug, and inhibits the formation of peptide-peptide or protein-protein complexes, thereby improving the stability of the drug. CONSTITUTION: The amphiphilic block copolymer is represented by the formula A-B-L-X-M, wherein A is a biocompatible hydrophilic copolymer, B is a biodegradable hydrophobic copolymer, X is a cation, M is an anion, and L is a linker selected from the group consisting of -O-, -NH-, -S- and -COO-. Preferably A is selected from the group consisting of polyalkylene glycol, polyalkylene oxide, poly(vinyl pyrrolidone), polysaccharide, polyacryl amide, polymethacryl amide, poly(vinyl alcohol) and their derivatives; B is selected from the group consisting of poly(α-hydroxy acid), polyester, polyphosphazene and their derivatives; X is -C(=O)-(CH2)z-C(=O)-O-CH2CH2-Y or -C(=O)CHR1Y(wherein Y is -NH3+, -NRH2+, -NR2H+ or -NR3+, R is methyl, ethyl or 2-hydroxyethyl group, R1 is H, methyl, benzyl, 2-methylpropyl or 1-methylpropyl, and z is an integer of 0-6.); and M is OH-, Cl-, Br-, I-, HSO4-, HCO3- or NO3-.
Patent KR-20040008291-A (KR)
Title: The use of beta-glucan for treatment and preventing obesity
Inventor: CHOI WON A
IPC: A23L33/20
Filed: 2002-07-18
Abstract: PURPOSE: Provided is the use of β-glucan for inhibiting lipid accumulation and stimulating lipolysis. Therefore, the β-glucan can be used in the prevention and treatment of obesity, in particular abdominal obesity. CONSTITUTION: β-glucan is characteristically used for the inhibition of lipid accumulation and stimulation of lipolysis. The β-glucan is produced by fermentation of yeasts, mushrooms, grain and microorganisms, and added to foods in the amount of 0.1-5 wt.%.weeks.
Patent KR-20040009509-A (KR)
Inventor: JO BYUNG KU
IPC: E04F11/18
Filed: 2002-07-24
Abstract: PURPOSE: An architectural roof railing is provided to cut down construction expenses by shortening a period of construction and minimizing the manpower required for construction. CONSTITUTION: The architectural roof railing comprises: many unit railings(20) composed of a base adhered closely to a roof(12) of a building(11) and provided with a bolt hole, an extension unit extended from one end of the base to be inclined upward and a conveyance hanger coupled to the extension unit; many anchor bolts arranged around the roof(12) of the building(11) to be fitted to a bolt hole of the unit railing(20); and a nut fastened to the anchor bolt to couple the unit railing(20) to the roof(12) of the building(11).
Patent KR-20040010982-A (KR)
Title: Method for controlling optical recording power
Inventor: CHOI SEUNG GYU
IPC: G11B19/02
Filed: 2002-07-25
Abstract: PURPOSE: A recording power control method for an optical recorder is provided to keep an optimum power at the outer periphery in addition to the inner periphery of an optical disc, thereby improving the recording quality. CONSTITUTION: A recording power control method for an optical recorder includes the steps of obtaining an initial optimum recording power as a reference by carrying out OPC(Optimum Power Calibration) normally, and seeking inner and outer peripheries of a disc respectively for obtaining respective FDL(Focus Drive Level) values and a difference therebetween. The FDL difference value is larger than a preset reference voltage, so that the disc is determined to be out of position upwardly or downwardly. At this time, the optimum recording power is obtained newly.
Patent KR-20030011716-A (KR)
Title: Piezo-electric device and ink cartridge having the same
Inventor: TSUKADA KENJI
IPC: B41J2/175
Filed: 2002-07-31
Abstract: PURPOSE: To provide a piezoelectric unit in which a piezoelectric layer can be prevented from cracking. CONSTITUTION: The piezoelectric unit comprises a base part 40 where a cavity 43 having an oscillatory bottom face part 43b is opening to the first surface 40a side, a first electrode layer 46 formed on the second surface 40b side of the base part 40, a piezoelectric layer 47 formed on the first electrode layer 46 while having a body part 47a and a part 47b extending therefrom, an auxiliary electrode layer 48 formed on the second surface 40b side of the base part 40 while being located at least partially between the second surface 40b and the extended part 47b of the piezoelectric layer 47 in order to support the extended part 47b, and a second electrode layer 49 formed on the piezoelectric layer 47 while being connected with the auxiliary electrode layer 48. An air gap 50 for ensuring insulation of both electrode layers is formed between the first electrode layer 46 and the auxiliary electrode layer 48 except a position corresponding to the circumferential fringe 43a of the cavity 43.
Patent KR-20040012179-A (KR)
Title: Door checker Using bearing for Automobile
Inventor: KIM JE SIN
IPC: E05F5/00
Filed: 2002-08-01
Abstract: PURPOSE: A door checker using bearings for vehicles is provided to improve durability of a door checker, to prevent the malfunction of a door checker which opens and closes a door in order, and to prevent accidents caused by sudden opening or closing of a door. CONSTITUTION: In the door checker for a vehicle using a bearing, a car body fixing bracket(110) of a car body(100) and a door bracket(210) of a door(200) are coupled using a hinge(220), an operating bar(130) formed on one side of the car body fixing bracket(110) is fixed to a car body(100) using an operating bar bracket(120), and a bearing door checker(300) is coupled to the lower part of the car body fixing bracket(110) using a hinge(220).
Patent KR-20040015545-A (KR)
Title: Voltage compensation circuit for television and compensation method thereof
Inventor: LEE JONG PO
IPC: H04N5/63
Filed: 2002-08-13
Abstract: PURPOSE: A circuit and a method for compensating a power voltage of a television are provided to prevent an erroneous operation of a system by adjusting a power voltage in hardware in the case of an instant drop in the power voltage while resetting software in the case of relatively long drop in the power voltage. CONSTITUTION: A power supply(1) and a regulator(2) process main power source and generates a power voltage. An A/D(Analog-to-Digital) converter(4) converts the main power source into digital signals. A low pass filter(5) removes harmonics/high frequency components from output of the A/D converter. A down-scanner(6) reduces an output voltage of the low pass filter to a certain rate. A central processing unit(7) receives the output voltage of the down scanner and detects a drop in a voltage, and resets software by judging the drop or changing an electric potential of a control signal. A memory(8) stores data of the central processing unit. A power voltage compensator(3) supplies a voltage replacing the power voltage for a voltage drop period. A multiplexor selects the power voltage and the output voltage of the power voltage compensator.
Patent KR-20040015560-A (KR)
Title: rear suspension system of a car
Inventor: RYU JUN SEONG
IPC: B60G17/015
Filed: 2002-08-13
Abstract: PURPOSE: A rear suspension system of a vehicle is provided to move the position of a torsion beam forward and backward to have traveling and handling performance proper to external conditions as the conditions of a road surface and the speed of the vehicle and to considerably improve convenience for a driver by selecting positions of the torsion beam to intensions of the driver. CONSTITUTION: A rear suspension system of a vehicle is composed of cases(110A,110B) symmetrized in both sides of wheels; a torsion beam(210) of which both ends are housed in the cases, including guide rails(115A,115B) for guiding the movements of the torsion bar at the inside, and moving back and forth for the vehicle by a movable device; and a control unit for variable-controlling the front and rear positions of the torsion beam. The movable device includes gear units formed at outer peripheries of both ends of the torsion beam; motors arranged with motor shafts engaged to the gear units and turned on/off to a signal of the control unit; and movement guiding tools for guiding the back and forth sliding of the torsion beam in driving the motors.
Patent KR-20040018749-A (KR)
Title: System and method for making user's customized album of cd-title
Inventor: HUH DONG HUN
IPC: G06F17/00
Filed: 2002-08-27
Abstract: PURPOSE: A system and method for a CD-title of a customized album are provided to make a graduation album suit to user's taste through the Internet by interfacing the user and a maker through the Internet. CONSTITUTION: A user computer requests the graduation album by inputting information for the graduation school of the user into an input form of a web page transmitted from an album making server. The album making server transmits the web page requesting the information needed to make the album to the user computer, stores the data inputted to the web page in a database, and stores it in a CD(25) through an album data storage. The album making server includes an album making tool database(65), a customer album database(70), an album making program part(60), the album data storage(50), a CD-writer(20), and a server controller(55). If the user requests the album making, the server controller completes the album data by processing the data inputted from the user, stores the album data in the album data storage, and writes the album data in the CD through the CD-writer.
Patent KR-20030062207-A (KR)
IPC: H01J11/14
Filed: 2002-08-27
Abstract: 본 발명은 색분리가 발생하기 어렵고 입상성(graininess)을 느끼기 어려운 표시 장치를 제공하기 위한 것으로, 각 픽셀 PX에서 제 1 내지 제 3 서브픽셀 C1, C2, C3의 배열 간격의 제 1 및 제 2 방향 v, h의 성분은 pv1=pv2=pv/2, pv3=0, ph1=ph2<ph/3을 만족시킨다.  제 2 방향 h에 인접하는 임의의 두 개의 픽셀 PX 사이의 배열 간격의 제 1 및 제 2 방향 v, h의 성분은 pv4=pv/2(=p/2), pv5=0, ph4>ph/3을 만족시킨다.  제 1 방향 v에 인접하는 픽셀 PX는 서로 제 1 내지 제 3 서브픽셀 C1, C2, C3의 배열이 동일하다.
Patent KR-20030021126-A (KR)
Title: A device for converting air path and an air pump
Inventor: KUNIHARA TAKASHI
IPC: F04B39/00
Filed: 2002-09-02
Abstract: PURPOSE: An apparatus for converting channel of air and an air pump are provided to secure sealing by a valve body. CONSTITUTION: Three branching chambers(15,16,17) are fluidically communicated by communicating holes(14a) formed on a pair of partitions(14) facing each other, and forming the branching chambers. A valve body(21) is placed in the middle branching chamber with an air inlet(22a). The valve body converts opening and closing of the communicating holes to convert communication between the air inlet of the middle branching chamber and air outlets of the other branching chambers. The valve body is a perfectly round sphere.
Patent KR-20020075767-A (KR)
Inventor: KWON JUNG SU
IPC: A23L27/50
Filed: 2002-09-14
Abstract: PURPOSE: A functional soy sauce is provided, thereby immunity of a human body can be improved, the occurrence of diseases can be prevented, and aging can be also prevented. CONSTITUTION: The functional soy sauce is provided by preparing salted water; washing fermented soybeans with water; inserting 600g of Japanese Elm, 600g of Japanese angelica tree and 600g of mulberry tree into a pot; inserting the washed fermented soybeans into the pot; pouring the salted water into the pot; inserting charcoal into the pot; inserting dried jujube and dried pepper into the pot; covering the pot and fermenting it for 40 to 60 days; removing charcoal, pepper and jujube and filtering the content in the pot; boiling the filtered soy sauce; and packaging the functional soy sauce.
Patent KR-20040025122-A (KR)
Title: Side trim of automobile
Inventor: LEE HO DAL
IPC: B60N3/10
Filed: 2002-09-18
Abstract: PURPOSE: Side trim of a vehicle is provided to improve passenger's convenience by attaching a cup holder to a tray formed to the side trim. CONSTITUTION: Side trim of a vehicle comprises a side trim body(1) forming a tray(2), and a cup holder foldably installed to the inlet of the bottom surface(2') of the tray. The cup holder is received in a receiving groove(4) formed to the bottom of the tray, with being folded. The holder body of the cup holder comprises a cup support holder body(14) and a cup rest-holder body(15). A support projection is formed under a hinge ring(11) of the side trim body and the support projection supports a hinge holder(12) when the holder body is unfolded.
Patent KR-20040025235-A (KR)
Title: A Traffic Signal Control Method using Automatic Vehicle Detection
Inventor: YOUN SUNG MYOUNG
IPC: G08G1/07
Filed: 2002-09-18
Abstract: PURPOSE: A method for controlling an automatic vehicle sensing traffic signal is provided to increase a vehicle sensing capability without regard to surrounding atmospheric conditions and to minimize a shape of a vehicle sensing apparatus. CONSTITUTION: According to the method for controlling an automatic vehicle sensing traffic signal including non-contact type unburied vehicle sensing sensors(21,22,23,24) which are installed on a crossroad having a main road and a sub road, a straight signal of the main road is turned on as green and a turn-left signal and a straight signal of the sub road and a turn-left signal of the main road are turned on as red at ordinary times. A vehicle to enter the sub road is sensed by the vehicle sensing sensor when the vehicle enters a stop line of the sub road and a turn-left stop line of the main road. A traffic signal of the sub road sensing the vehicle becomes a green signal during a fixed period after a standby time above a constant time. Then, the signal is returned to the ordinary operation mode after the green signal period.
Patent KR-20040026156-A (KR)
Title: Drying machine of organic wastes
Inventor: YOON KI HA
IPC: B09B5/00
Filed: 2002-09-23
Abstract: PURPOSE: An organic waste treatment apparatus is provided which reduces treatment cost substantially and obtains byproduct used as fuel by drying residual solid garbage in the state that moisture of garbage is removed. CONSTITUTION: The organic waste treatment apparatus comprises an injection tank(10) for storing and supplying organic waste; bag breaking and crushing machine(30) and sorter(40) for bag breaking, crushing and sorting the organic waste transferred from the injection tank by transfer means(20); a concentrating and fermenting tank(50) for extracting ethyl alcohol and acetic acid and separating liquid from the organic waste by maintaining the organic waste transferred by the transfer means from the bag breaking and crushing machine(30) and sorter(40) to a proper temperature step by step for a certain time; a separator(80) separating solid and liquid from the organic waste by dehydrating residual solid organic waste transferred by the transfer means from the concentrating and fermenting tank; and a dryer for dry treating the solid by heating the solid transferred by the transfer means from the separator so that organic waste such as garbage is treated.
Patent KR-20040031308-A (KR)
Title: Dross removal apparatus of snout inside for zinc galva-nizing pot
Inventor: CHOI SANG YONG
IPC: C23C2/06
Filed: 2002-10-04
Abstract: PURPOSE: An apparatus for removing foreign materials inside snout for continuous galvanizing pot is provided to improve quality of galvanized strip by promptly and effectively removing foreign materials such as ash and dross generated in the snout. CONSTITUTION: The apparatus comprises a snout(10) installed at one side of an upper part of the galvanizing pot to guide a strip (S) flown into galvanizing pot; a snorkel(11) which is installed at a lower part of the snout by means of corrugated pipe(12), front and both side surfaces of a lower part of which are injected into the surface of molten zinc, and the rear surface of which is maintained with being separated from an upper part of the surface of molten zinc in a certain distance; a height measuring sensor(13) installed at a lower part of the snout to measure a distance between the snout and the surface of molten zinc; a lowerable and liftable means(20) installed at the outer surface of the snout and snorkel to lift or lower the snorkel according to measurement values of the height measuring sensor; and a pressure measuring means installed at one side surface of the snout to measure an internal pressure of the snout.
Patent KR-20040032500-A (KR)
Title: Passage conversion valve device
Inventor: JIN KUM SOO
IPC: F16K11/00
Filed: 2002-10-10
Abstract: PURPOSE: A valve apparatus for changing a passage is provided to switch the passage quickly and accurately and supply fluid selectively by reciprocating the valve switching unit with the passage switching valve and an electromagnet, and to improve the reliability by sealing the valve and the disk. CONSTITUTION: A passage changing valve apparatus comprises a passage switching valve(1) having valve seats(3,3') at both sides of a valve body(2), connecting a supply pipe of a hydraulic pressure generating unit between the valve seats and branch pipes(5,5') near the valve seats, and inserting a valve member to the valve body to form pressure chambers at both sides of the valve; a valve switching unit(10) having an electromagnet(12) in a casing, a valve seat body(13), valve seats(14,14') opposed to each other, an actuating fluid escape port(15) and actuating fluid supply and discharge ports(16,16') formed at both sides of the actuating fluid escape port; an actuating fluid supply pipe(25) connecting a supply pipe(4) to the casing; and first and second pipes(26,26') connecting the pressure chambers to the actuating fluid supply and discharge ports.
Patent KR-20040034810-A (KR)
Title: Air-injected Radial Tire with Stepped Ribs
Inventor: BYUN GANG
IPC: B60C11/03
Filed: 2002-10-17
Abstract: PURPOSE: A pneumatic radial tire having a step in a rib is provided to prevent uneven wear and improve abrasion resistance of the tire by forming the tread evenly with arranging the step circumferentially around the rib of the tread shoulder groove. CONSTITUTION: A step(S) is formed in ribs(Rc,Rs) around a tread shoulder groove(Gs) and arranged circumferentially around a pneumatic radial tire. The depth of the step is formed to be more than 0.7 mm and less than 0.3 times the depth of the tread shoulder groove. The width of the step formed in the rib of the center groove is less than the width between the center groove and the shoulder groove by 2/3, and the width of the step formed in the rib of the shoulder is less than the width between the shoulder groove and the shoulder by 1/2. Uneven wear is prevented by totally forming the even tread with restricting increase of the rib around the tread shoulder groove after traveling.