baber/WOPTO huggingface dataset:
Patent KR-20040021274-A (KR)
Title: White-colored porous polyester film for reflecting plate of surface light source
Inventor: JU JAE SEOK
IPC: C08L67/00
Filed: 2002-09-03
Abstract: PURPOSE: A white porous polyester film for a surface light source-reflecting plate and a surface light source reflecting plate containing the polyester film are provided, to improve the reflectivity and the coverage of the film and to reduce the manufacturing cost of a surface light source reflecting plate. CONSTITUTION: The white porous polyester film comprises 100 parts by weight of the resin comprising 80-95 wt% of a polyester resin and 5-20 wt% of a polypropylene resin; 0.2-1.0 parts by weight of a compatibilizer; 1-10 parts by weight of an inorganic fine particle having a diameter of 0.01-1 micrometers; and 0.01-0.2 parts by weight of a whitening agent. The white porous polyester film has a reflectivity of an average 90 % or more at a wavelength range of 400-700 nm, L* of 95.00 or more and b* of -3.00 or less in CIELAB system, and a density of 0.8-1.3 g/cm¬3.
Patent KR-20040024739-A (KR)
Title: Bifidobacterium infantis MAEIL-K9 strain and health-promoting food containing the same
Inventor: JUN HO NAM
IPC: C12N1/20
Filed: 2002-09-16
Abstract: PURPOSE: A microorganism Bifidobacterium infantis MAEIL-K9 and a functional health food containing the same are provided. The microorganism has improved oxygen, acid and bile acid tolerances, improved intestine habitation and higher growth activity within the intestines. CONSTITUTION: A microorganism Bifidobacterium infantis MAEIL-K9(KCTC 10294BP) is isolated from breast-fed infants, wherein Bifidobacterium infantis MAEIL-K9(KCTC 10294BP) is isolated by collecting feces from two month-aged breast-fed infants and diluting 10% of them in a 0.85% sterile saline buffer solution, streaking the diluted solution on a BL agar medium containing 5% horse blood; anaerobically culturing the medium at 37 deg. C for 72 hours; selecting a colony expected as Bifidobacterium; and subjecting the colony to gram staining, morphological analysis using a microscope and F6PPK enzyme test. A functional health food contains Bifidobacterium infantis MAEIL-K9(KCTC 10294BP), wherein the functional health food is selected from dairy foods, fermented foods, probiotics, fresh foods or other dried foods.
Patent KR-20040026060-A (KR)
Title: Flat panel display device using hologram pattern liquid crystal
Inventor: LEE HAN BAE
IPC: G02F1/1334
Filed: 2002-09-17
Abstract: PURPOSE: A flat panel display using a hologram pattern liquid crystal is provided to reduce the thickness of the flat panel display. CONSTITUTION: A flat panel display using a hologram pattern liquid crystal includes a light source(31), optical fibers(33), and R, G and B color filters(34,35,36). The optical fibers transmit light emitted from the light source to corresponding pixels. The color filters are formed of liquid crystal having a hologram pattern, select specific wavelengths of the light and control the transmission intensity of the selected wavelengths to display colors of corresponding pixels. Each of the color filters is composed of liquid crystal molecules and a monomer. The liquid crystal molecules and monomer are periodically arranged.
Patent KR-20030026861-A (KR)
Inventor: TAKAHASHI HIROYUKI
IPC: G02F1/1345
Filed: 2002-09-18
Abstract: PURPOSE: To simplify the constitution of a flexible printed circuit board and to reduce the size of a display device as a whole. CONSTITUTION: A display substrate SUB1 on which a plurality of pixels is arranged has a gate driver GDR which is mounted on the substrate SUB1, a drain driver DDR which incorporates a controller CLR and a power supply PWU which is mounted on a flexible printed circuit board FPC and supplies a power supply voltage to the driver GDR. Wiring of common control signals that are outputted from the controller CLR and commonly used to control the driver GDR and the power supply PWU is formed on the substrate SUB1, the signals are inputted to the driver GDR and the number of pads which are used to connect the substrate SUB1 and the board FPC is reduced.
Patent KR-20040025138-A (KR)
Title: Optical fiber block alignment device
Inventor: KIM HYEON CHEOL
IPC: G02B6/38
Filed: 2002-09-18
Abstract: PURPOSE: An apparatus for aligning an optical fiber block is provided to remove a direction change motor and reduce a manufacturing cost by installing rotatably an optical fiber block fixing jig to the predetermined direction. CONSTITUTION: An apparatus for aligning an optical fiber block includes a bottom plate(213), a sliding table(217), a top plate(215), and an optical fiber block fixing jig(219). The bottom plate(213) is horizontally moved to a front side and a rear side. The sliding table(217) is installed on an upper surface of the bottom plate. The sliding table is horizontally moved on the upper surface of the bottom plate. The top plate(215) is fixed on the sliding table. The top plate is moved according to the movement of the sliding table. The optical fiber block fixing jig(219) is rotatably installed on a horizontal plane of the top plate in order to fix an optical fiber block.
Patent KR-20040026877-A (KR)
Title: automatic packing apparatus for noodles vessel
Inventor: LEE JAE HWAN
IPC: B65B35/00
Filed: 2002-09-26
Abstract: PURPOSE: A device for automatically packing noodle vessels is provided to reduce the personnel expenses and maximize work efficiency and productivity by automatizing all work processes of packaging. CONSTITUTION: A device for automatically packing noodle vessels(1) comprises a supply part(A) continuously supplying noodle vessels by making lid parts of the noodle vessels, packed each, placed on a transfer line(4); a distribution part(B) making the noodle vessels, supplied from the supply part, distributed in several rows along plural passage guide plates by guide pieces turning right and left at a predetermined angle; a backing part(C) selectively turning and backing the noodle vessels of each row guided and supplied by the passage guide plates and then moving the noodle vessels; an aligning part(D) aligning the noodle vessels of a predetermined packing unit supplied through the backing part and making the number of the noodle vessels of each row a predetermined number; and a packing part(E) in which an absorbing unit(82) absorbs the noodle vessels of the predetermined packing unit supplied through the aligning part and then the noodle vessels are put in packing boxes supplied separately.
Patent KR-20040028020-A (KR)
Title: Drug comprising old platycodon extracts for prevention and treatment of hepatic fibrosis
Inventor: CHO YEONG SU
IPC: A23L27/50
Filed: 2002-09-28
Abstract: PURPOSE: An antifibrotic agent of the liver containing an extract of Platycodi Radix of 20 years or more as an effective ingredient is provided. The extract of 20 year old Platycodi Radix has better pharmacological action and physiological activity than that of 2 to 4 year old one and is effective in treatment and prevention of liver diseases such as cirrhosis, liver fibrosis or the like. CONSTITUTION: An antifibrotic agent of the liver contains an extract of 20 year old Platycodi Radix. The Platycodi Radix extract is a water extract or an organic solvent extract. In the extraction process, Platycodi Radix powder is added about 5 to 10 times with water and extracted two times for 4 to 6hr at 90 to 100deg.C. Platycodi Radix powder is added about 3 times with an organic solvent, extracted two times at room temperature and then concentrated under reduced pressure. The organic solvent is methanol or ethanol. The extract has no toxicity to a human body and exhibits lower adverse effects than conventional chemotherapeutic agents.
Patent KR-20030030930-A (KR)
Title: Apparatus for detecting load using electromgnetic induction
Inventor: LEE SUNG KYUN
IPC: H01R13/717
Filed: 2002-10-09
Abstract: PURPOSE: A load sensing apparatus is provided to prevent loss of data or damage of device by preventing the device in operation from being carelessly turned off by a user. CONSTITUTION: A load sensing apparatus(20) comprises a load sensing unit(22) for sensing the operating state of a load(24) by using a wire applied with a power(21) and an electromagnetic induction phenomenon of a current converting unit, when the load is in operation; and a display unit(23) for displaying the operating state of the load sensed by the load sensing unit. The display unit includes a light emitting diode, a current level meter or a voltage level meter.
Patent KR-20040035240-A (KR)
Title: Apparatus and method for converting the copy control information of broadcasting receiver
Inventor: KIM SUN TAE
IPC: H04N21/8355
Filed: 2002-10-19
Abstract: PURPOSE: A device for changing copy control information of a broadcasting receiving apparatus is provided to previously receive authentication for copy permission of a predetermined digital broadcasting program, and to change copy control information inserted into an EMI of an IEEE1394 packet according to the authentication, thereby enabling data copy apparatuses to copy the corresponding program in predetermined storage media. CONSTITUTION: A broadcasting receiving apparatus(100) receives a digital broadcasting program of a predetermined channel, and transmits the digital broadcasting program to other digital apparatus. An authentication module(110) stores information that is authenticated for a copy permission of the digital broadcasting program. The broadcasting receiving apparatus(100) comprises as follows. A broadcasting signal receiver(102) receives the digital broadcasting program. A decoder(103) decodes the received digital broadcasting program, and converts the decoded digital broadcasting program into a transport stream. An IEEE1394 module(104) converts the transport stream into an IEEE1394 packet to be transmitted to the other digital apparatus. A controller(107) decides whether the authenticated information has the copy permission, and changes copy control information of the IEEE1394 packet into a copy-capable state if the information has the copy permission.
Patent KR-20040037532-A (KR)
Title: cap a magnifying glass
Inventor: SHIN SUK KYUN
IPC: A42B1/24
Filed: 2002-10-29
Abstract: PURPOSE: Provided is a hat with a reading glass (magnifying glass) which is used outdoors during working or climbing for reading or looking things in a magnified manner. CONSTITUTION: The hat comprises: a bent part (15) on the top of a magnifying glass(10) with a female magic tape; an attached tape(21) to the bent part(15) with a thin separating paper(22); an attaching plate(20) with a male magic tape; and a hat visor inside of which is attached with bent part attaching tape.
Patent KR-20040037768-A (KR)
Title: Electronic by-pass switch for ring-type communication network
Inventor: KIM HYEONG SEOK
IPC: H04L12/42
Filed: 2002-10-30
Abstract: PURPOSE: An electronic bypass switch in a ring-type communication network is provided to enable all receiving nodes to simultaneously receive data frames by an electronic bypass function, and to remove time delay in intermediate nodes, thereby improving transmission speed in a ring-type communication network. CONSTITUTION: A controller(110) operates a self node in either a receiving mode or a transmission mode, depending on whether a transmission right is obtained. An analog switching unit(120) turns on a transmission path in the transmission mode, turns off a bypass path, and turns off the transmission path in the receiving mode as turning on the bypass path, confirming whether data is received and passing the data to an adjacent node. A data transceiver(130) confirms whether the data is received through the analog switching unit(120), or delivers the data to a ring-type network. An optical/electric converter(140) exchanges the data between the ring-type network and the data transceiver(130).
Patent KR-20040040560-A (KR)
Title: Coloring method for a concrete wall
Inventor: LIM SEOK GYU
IPC: B44C1/16
Filed: 2002-11-07
Abstract: PURPOSE: A coloring method of a concrete wall body is provided to easily indicate an elaborate wall painting or continuous figures of desired shapes on the concrete wall body without an additional process of drawing a wall painting after completing a structure having the concrete wall body. CONSTITUTION: The coloring method of the concrete wall body comprises steps of adhering printed stickers on the surface of panels used for a form to construct the concrete wall body(1); coating the surface of the printed stickers adhered to the panels of the form with transparent paints such as a varnish(2); making the surface of the panels which the printed stickers are adhered faced toward the inside of the form and installing and fixing each panel to needed positions(3); placing a concrete material to the form after the form is completed and making the printed stickers compressed on the surface of the placed concrete material by the pressure of the concrete material placed to the form(4); heating the printed stickers by the hardening heat generated during a curing process of the concrete material(5); making printing layers of the printed stickers separated from a film and transferred to the concrete wall body by removing the panel from the concrete wall body(6); coating the surface of the printing layer transferred to the concrete wall body with transparent paints such as the varnish to protect the printing layer(7).
Patent KR-20040043357-A (KR)
Title: Test equipment for extracting stiffness characteristics of satellite strain energy type hinge
Inventor: HWANG DO SUN
IPC: G01N3/00
Filed: 2002-11-18
Abstract: PURPOSE: An apparatus for testing strength of a strain energy type hinge is provided to obtain a strength value of the strain energy type hinge by measuring a displacement of a strength beam in a data measurement system. CONSTITUTION: A hinge section(8) is connected to a panel(80) of a solar cell plate. The hinge section(8) is provided with a connection member(82), which is fixed to the panel(80) by means of a fixing pin(81). A hinge(83) is provided between connection members(82). A route hinge is provided between a satellite and the solar cell plate. A hinge fixing terminal is installed at one side of a surface plate. The hinge fixing terminal has a rigid block structure. A fixing bracket is fixedly coupled to the connection member(82) of the hinge(8).
Patent KR-20040045767-A (KR)
Title: Portable digital device capable of inputting exact graphic
Inventor: PARK HUI SEOK
IPC: G06F15/02
Filed: 2002-11-25
Abstract: PURPOSE: A portable digital device to correctly input graphic is provided to input more precise and detail graphic on a display by enlarging/inputting a part of a display screen. CONSTITUTION: A cursor position searcher(41) searches the position change of a cursor from a pointing device. A cursor position calculator(43) calculates a moving path of the cursor based on the position change of the cursor searched from the cursor position searcher. A controller(45) makes a display part(49) display the first graphic on a screen based on the moving path calculated from the cursor position calculator. A sector enlarger(47) enlarges the graphic in a sector set from the first graphic and displays the enlarged graphic on the screen if the sector is set from the screen by the pointing device.
Patent KR-20040047123-A (KR)
Title: A method of attaching magnet for motor, and the apparatus thereof
Inventor: CHOI SEUNG SUL
IPC: H02K1/28
Filed: 2002-11-29
Abstract: PURPOSE: A method and an apparatus for attaching magnets for a motor are provided to achieve improved work efficiency by attaching a rotor frame and magnets in a single process, while accurately fixing the magnets to a motor housing. CONSTITUTION: An apparatus for attaching magnets for a motor comprises a support board(100); a magnet fixing board mounted on the support board; a heating unit arranged on the peripheral part of the magnet fixing board; and a rotor frame fixing member arranged on the magnet fixing board in such a manner that the rotor frame fixing member is movable in a vertical direction. The magnet fixing board includes a cylindrical support portion mounted on the support board; and four fixing pieces(220) arranged on the support portion in such a manner that the fixing pieces are slidable toward the center of the support portion.
Patent KR-20040047269-A (KR)
Title: Triazine ring with one more photoactive groups based poly(imide-urea) copolymers composition for photoinduced liquid crystal alignment, the film for photoinduced liquid crystal thereby, preparation method thereof and the liguid crystal cell comprising the film
Inventor: SHIN DONG CHEON
IPC: C09K19/56
Filed: 2002-11-29
Abstract: PURPOSE: Provided is a photosensitive polymer liquid crystal alignment agent composition, which has improved photochemical and thermal stabilities, excellent mechanical and electro-optical properties, alignment performance to liquid crystals and processability, and is suitable for realizing a high-quality and high-grade display. CONSTITUTION: The photosensitive polymer liquid crystal alignment agent composition comprises poly(imide-urea) copolymer using a triazine ring as a backbone and having at least one pendant photoactive group, wherein the copolymer is represented by formula 1, wherein R1-R5 are specific organic groups, when R2, R3 and R4 are connected by an imide bond, and R2, R3 and R5 are connected by an urea bond; and m is 0 to 1, n is 0 to 1 when m+n=1. Particularly, the photoactive group is based on cinnamate, coumarin, calcone or maleimide. A photosensitive polymer liquid crystal alignment layer is obtained by the method comprising the steps of: dissolving the composition into an organic solvent; coating the solution on a substrate to form an alignment layer; and irradiating the surface of the alignment layer with polarized or non-polarized UV.
Patent KR-20040047374-A (KR)
Title: A switching device for vacuum cleaner
Inventor: PARK SEONG HO
IPC: A47L9/28
Filed: 2002-11-29
Abstract: PURPOSE: A switching device for a vacuum cleaner is provided to prevent the damage of a switch by installing an auxiliary elastic member between the inner surface of a knob and a switch lever. CONSTITUTION: A toggle switch(42) protrudes at the bottom of a mounting groove(40) formed at the upper surface of a cleaner body. A knob(50) is movably mounted to the mounting groove, and operates the toggle switch. A hollow boss(54) is formed at the inner surface of the knob. A main elastic member(44) is installed between the inner surface of the knob and the bottom of the mounting groove, and encloses the boss. A switch lever(56) is installed at the boss, and includes an insertion unit(56a) movably inserted into the boss, and a head unit(56b) pressing the top of the toggle switch when the knob moves under the mounting groove. An auxiliary elastic member(58) is installed between the inner surface of the knob and the switch lever.
Patent KR-20040047433-A (KR)
Title: Method for controlling strip head end positioning On Free Tension Reel
Inventor: NAM GWANG HYEON
IPC: B21C47/00
Filed: 2002-11-30
Abstract: PURPOSE: A method for controlling initial coiling of strip is provided to prevent coiling defects generated by strip initially coiled so that tension is applied to tension reel. CONSTITUTION: In a strip initial coiling control method for preventing initial coiling defects by minimizing initial coiling length of strip(10) moved to tension reel(70) during initial coiling using an initial coiling EPC (edge position controller)(100) comprising an EPC floodlight part(110) installed at a snubber roll table(91) installed in front of the tension reel, and an EPC light receiving part(120) attached to an end part of piston(95) installed at one side of snubber roll guide(93) in such a way that the EPC light receiving part is arranged perpendicularly to the EPC floodlight part, the method for controlling initial coiling of the strip comprises a step in which the initial coiling EPC senses the strip moved to a side of the tension reel to transmit signals to PLC (programmable logic controller)(50) and prepare initial coiling control; a step in which the PLC that receives the signals from the initial coiling EPC counts a moving distance of the strip moved to the side of the tension reel, and the initial coiling EPC starts controlling initial coiling if coiling tension is maintained at the tension reel; and a step in which operation of the initial coiling EPC is stopped, and an EPC(30) installed in front of deflector roll(20) is operated to perform coiling control of the strip if the strip moving distance inputted into the PLC is the same as or more than an initial coiling length.
Patent KR-20040049042-A (KR)
Inventor: BAEK JONG TAE
IPC: C04B35/462
Filed: 2002-12-03
Abstract: PURPOSE: Provided is a microwave dielectric ceramic composition having a high dielectric constant and a high quality coefficient and a stable temperature coefficient at a resonant frequency, which can reduce the unit cost of a microwave ceramic part like a filter and a duplexer. CONSTITUTION: The microwave dielectric ceramic composition contains a composition represented by the formula: BaO-(Nd(1-x-y)LaxBiy)2O3-zTiO2, and at least one selected from the group consisting of Bi4Ti3O12, MgTiO3, and MnO2, wherein the total content of at least one selected from the group consisting of Bi4Ti3O12, MgTiO3, and MnO2 is 0.05-30pts.wt. based on 100pts.wt. of the composition represented by the formula. In the formula, 0<=x<=0.3, 0.05<=y<=0.3, and 4.5<=z<=7.
Patent KR-20040048502-A (KR)
Title: 3 shaft simulators for an experiment of rocket position control
Inventor: CHOI HYEONG DON
IPC: G09B9/52
Filed: 2002-12-03
Abstract: PURPOSE: A three-axis simulator for rocket stance control simulation is provided to control the stance of the rocket by using a rocket stance control simulation method. CONSTITUTION: A three-axis simulator for rocket stance control simulation includes an air bearing system, a first and a second shaft, a first supporter, a second supporter, a third supporter, a fourth supporter, a first and a second thruster fixing unit, a plurality of sliding balance brackets, a first and a second thruster, and a balancing cylinder. The air bearing system(10) is formed with a rotary member. The first and the second shafts(21,22) are installed at a left side and a right side of an air-bearing ball of the air bearing system. The second supporter is fixed by the first supporter and a frame supporter. The third supporter is fixed by the fourth supporter and the frame supporter. The first and the second thruster fixing units(29,30) are coupled to the first and the fourth supporters. The sliding balance brackets are installed at the first and the fourth supporters. The first and the second thrusters are fixed to the second thruster. The balancing cylinder(27) is moved along the first and the second shafts.
Patent KR-20040050081-A (KR)
Inventor: KIM SANG HYEOK
IPC: H01L21/68
Filed: 2002-12-09
Abstract: PURPOSE: A wafer transfer arm is provided to restrain the scratching of a wafer and reduce the generation of particles due to the wafer scratching by improving the structure of the transfer arm. CONSTITUTION: A wafer transfer arm(22) is provided with a base(24) for loading a wafer(20) and a plurality of embossing(26) on the surface of the base. When the wafer is stably loaded on the base, the embossing contact the surface of the wafer. At this time, the contact surface between the wafer and the wafer transfer arm is minimized by the embossing. Preferably, the embossing is made of one selected from a group consisting of nonmetallic material, quartz, or Teflon.