baber/WOPTO huggingface dataset:
Patent KR-20080026459-A (KR)
Title: Process for preparing monodisperse micron-sized crosslinked polymer particles using improved seeded polymerization
Inventor: CHOE SOON JA
IPC: C08F279/00
Filed: 2007-02-21
Abstract: A method for preparing crosslinked vinyl polymer particles having a uniform particle size distribution through an improved seed polymerization process is provided to avoid a need for a swelling step and the use of an additional swelling aid, thereby simplifying the overall process. A method for preparing crosslinked vinyl polymer particles having a uniform particle size distribution comprises a step of dispersing 4-20 parts by weight of seed particles into a homogeneous solution containing 100 parts by weight of an unsaturated vinyl monomer, 1-100 parts by weight of a crosslinking agent, 0.06-60 parts by weight of a dispersion stabilizer and 0.01-10 parts by weight of a polymerization initiator into 20-2,000 parts by weight of water as a dispersion medium, followed by carrying out polymerization at 60-90 deg.C for 12-48 hours.
Patent KR-20070093354-A (KR)
Title: Adhering method of adhesive layer and adhesive films
Inventor: KONISHI MISAO
IPC: C09J7/00
Filed: 2007-03-12
Abstract: An adhering method of an adhesive layer is provided to adhere an adhesive layer to an adherend without leaving the adhesive layer on a release film. An adhering method of an adhesive layer comprise a step of gluing the surface of an adhesive layer(15) disposed on a release film(11) onto the surface of an adherend(20), followed by removing the release film from the adhesive layer to leave the adhesive layer on the adherend with the back of the adhesive layer being exposed. Before the surface of the adhesive layer is glued onto the surface of the adherend, a liquid component capable of dissolving or swelling a resin component(16) in the adhesive layer is applied onto any one or both of the surface of the adhesive layer and the surface of the adherend.
Patent KR-20080088789-A (KR)
Title: Flash memory device with improved performance
Inventor: LEE SEUNG WON
IPC: G11C16/16
Filed: 2007-03-30
Abstract: A flash memory device is provided to prevent soft program phenomenon due to hot carrier by discharging charges in each junction belonging to memory blocks after erase operation. A flash memory device includes memory blocks. A row decoder circuit selects the memory blocks. A driving circuit(1900) drives a common source line connected to the memory blocks. A control logic(1200) controls the row decoder circuit and the driving circuit in order to discharge charges charged in junctions of strings belonging to each memory block after a selected memory block is erased.
Patent KR-20080089883-A (KR)
Title: Method for controlling system in terminal using biometrics
Inventor: PARK SU HWAN
IPC: H04B7/24
Filed: 2007-04-03
Abstract: A system control method through a terminal is provided to improve the security of a system through a terminal by performing a first security process through short-range wireless communication and a second security process through biometrics. A terminal transmits a personal identification number, which is requested for short-range wireless communication, to a system(S209). If the personal identification number is the same as a pre-stored personal identification number, the system transmits a first certification signal to the terminal(S215). The terminal transmits living body photograph information to the system in real time(S221). If the transmitted photograph information is the same as pre-stored information, the system transmits a second certification signal to the terminal(S231). Thereafter the terminal controls functions of the system.
Patent KR-20070099476-A (KR)
Title: Dressing method of grindstone for processing glasses lens and dressing device therefor
Inventor: TAKEICHI KYOJI
IPC: B24B53/00
Filed: 2007-04-03
Abstract: A dressing method of a grindstone for processing a glasses lens and a dressing tool for the same are provided to perform easy and proper dressing using a grindstone while preventing the surface of the grindstone from being roughened. A dressing method of a grindstone for processing a glass lens includes a step of making a melamine resin foam(3) serving as a dressing tool contact a rotating grindstone by pressing the melamine resin foam against the grindstone. The dressing method further includes a step of applying an abrasive to the melamine resin foam. The melamine resin foam is attached to a substantial front end of a holding member.
Patent KR-20080091673-A (KR)
Title: The cold water tank for using a cold water ionizer
Inventor: KIM YOUNG DEUK
IPC: C02F1/46
Filed: 2007-04-09
Abstract: An electrolyzer-embedded cold water tank for an ion water purifier is provided to reduce cost of the ion water purifier by passing cooling water of a cold water tank through an electrolyzer as it is, and minimize consumption of cooling water and double the cooling water storage capacity even with the identical size of the cold water tank by using cooling water as alkaline water and passing acidic water through the electrolyzer via a separate supply path when discharging ion water. In an ion water purifier comprising a cold water tank for storing purified water cooled by a cooling unit, and an electrolyzer(20) for ionizing water of the cold water tank, an electrolyzer-embedded cold water tank for an ion water purifier is characterized in that: the electrolyzer is immersed into water in an inner bottom part of the cold water tank; and the electrolyzer includes a diaphragm(23) for diving an inner part of the electrolyzer into an alkali chamber(24) and an acid chamber(25) that ionize water by negative and positive electrodes(21,22), a cold water inlet(26) which is formed at one side of the alkali chamber, and into which cold water in the cold water tank flows, an alkaline water outlet(29a) which is formed at the other side of the alkali chamber, and from which ionized alkaline water is discharged, a room temperature water inlet(30a) which is formed at one side of the acid chamber, and to which an exterior room temperature water supply pipe(28) is connected, and an acid water outlet(29b) which is formed at the other side of the acid chamber, and which is connected to an acidic water discharge pipe(30b) to discharge acidic water to the outside.
Patent KR-20080092021-A (KR)
Title: Portable device and method of adjusting volume
Inventor: SONG MI JIN
IPC: H04B1/40
Filed: 2007-04-10
Abstract: A mobile terminal and a volume control method thereof are provided to increase the volume stepwise when converting the voice calling into the image common calling in the mobile terminal. When performing a voice calling, a process for receiving the image common calling conversion request is performed(S102). When performing the image common calling conversion request, a process for comparing the first volume level set at the voice calling with the second volume level of the predetermined image common calling is performed(S106). When the second volume level is set largely in comparison with the first volume level, the volume level outputted when performing the image common calling is increased stepwise at the constant volume level toward the second volume level(S107). At this time, a process for confirming whether the second volume level is a volume level classified as noise is performed.
Patent KR-20070106429-A (KR)
Title: Gas shielded arc welding solid wire for weatherable steel and gas shielded arc welding method using the same
Inventor: SUZUKI REIICHI
IPC: B23K9/16
Filed: 2007-04-26
Abstract: A gas shielded arc welding solid wire for weatherable steel and a gas shielded arc welding method using the same are provided to improve weatherable properties, low temperature tenacity, strength and crack resistance by controlling components of the solid wire within the certain range. A welding solid wire comprises a C of 0.01weight % to 0.12weight %, Si of 0.20weight % to 1.00weight %, Mn of 1.00weight % to 2.00weight %, P of 0.007weight % to 0.030weight %, S of 0.025weight % or less, Cu of 0.30weight % to 0.60weight %, Cr of 0.50weight % to 0.80weight %, Al of 0.020weight % or less, Ti of 0.05weight % to 0.17weight %, Mo of 0.10weight % or less, N of 0.0090weight % or less, and O of 0.0150weight % or less. The welding solid wire further comprises at least one of Ni of 0.05weight % to 0.80weight %, B of 0.0005weight % to 0.0030weight % and K of 0.5ppm to 20ppm.
Patent KR-20070057727-A (KR)
Title: Storage tank
Inventor: KIM JAE YOUNG
IPC: B65D90/02
Filed: 2007-05-02
Abstract: A storage tank produced by using cheap corrugated steel plates instead of expensive hollow panels is provided to restrict freezing in a storage tank body, to reduce the cost, and to increase the life time. The storage tank(100) formed like a hexahedron is composed of a bottom steel plate(10) placed on a ground base(B); corrugated wall plates(20) of which lower ends are fixed to four sides of the rim of the bottom steel plate by welding so as to form a wall part; and a corrugated ceiling plate(30) fixed with the upper end and rim part of the corrugated wall plates by welding so as to form a lid. The whole corrugated wall plates are covered with a flat plate(50) for the finishing wall fixed to the corrugated wall plates. The entire corrugated ceiling plate is covered with a flat plate(60) for the finishing ceiling fixed to the corrugated ceiling plate with contacting to the corrugated ceiling plate.
Patent KR-20080106669-A (KR)
Title: Method for monitoring respiration in a wireless way and device for performing the same
Inventor: CHA UN JONG
IPC: A61B5/08
Filed: 2007-06-04
Abstract: A method for wirelessly sensing a respiratory signal is provided to mount an elasticity belt consisting of pressure conductive rubber material in subject's abdomen in case of sensing a respiratory signal in order to avoid troublesome in measurement in mouth. A method for wirelessly sensing a respiratory signal comprises : a step for respiratory signal measurement and wireless transmission which changes an electric resistance variation according to the change of the abdominal circumference at a respiratory process measured in a rubber band belt(110) of a pressure conductive rubber material mounted to subject's trousers to a voltage signal and which changes the voltage signal to A / D and which wirelessly transmits the transformed digital signal with local by using the Zigbee wireless communications protocol; and a step for respiratory signal reception and monitoring which receives the respiratory signal wirelessly transmitted and wire-transfers through the RS232 port which is the serial communications port in the computer apparatus(140) and which monitors the respiratory signal on-screen.
Patent KR-20080107120-A (KR)
Title: Preparation method for keypad of cellular phone
Inventor: CHOI JAI HOON
IPC: B29C43/18
Filed: 2007-06-05
Abstract: A preparation method for keypad of cellular phone is provided to make thickness of a keypad thin and reduce production time and cost by manufacturing an actuator of the key pad through molding of UV curing resin composite. A preparation method for keypad of cellular phone comprises a step of forming a silk screen layer(6) formed with a pattern which a user can detects visually on the lower end of a base material used in a key pad a step of applying UV curing material resin composite on the lower end of the silk screen layer; a step of adhering the silk screen layer onto which a transparent mold mating to the form of an actuator part(10) on the lower end of the silk screen layer after the completion of the former step and UV curing material resin composite are applied; a step of solidifying the UV curing material resin composite by emitting UV ray on the silk screen layer adhered with the transparent mold after the completion of the former step; and a step of separating the transparent mold from the silk screen layer in which the UV curing material resin composite is solidified after the completion of the former step.
Patent KR-20080107604-A (KR)
Title: Air circuit breaker installed at a lightning safety circuit
Inventor: LIM CHE HYUN
IPC: H01H83/02
Filed: 2007-06-07
Abstract: A low voltage AIR circuit breaker in which a lightning stroke guard circuit is built in is provided to reduce burden mounting a physical surge absorber and protect the other instruments connected to an ACB controller and ACB output due to surge voltage. A plurality of surge removal modules(20,30,40,50) absorbs removes surge voltage flowed in by lightning stroke. A plurality of detectors(D1~D4) detect the damage of a plurality of surge removal modules. A module damage detecting and controlling unit(60) judges the damage of the removal module by analyzing an output signal of a plurality of detectors and gives warning in case of the damage of the removal module as a result of the above judgment and generates a warning control signal. An alarming part(70) gives warning of the damage of the removal module in outside.
Patent KR-20080063030-A (KR)
Title: Fet, ferroelectric memory device, and methods of manufacturing the same
Inventor: PARK BYUNG EUN
IPC: H01L27/115
Filed: 2007-06-12
Abstract: A FET(Field Effect Transistor), a ferroelectric memory device, and manufacturing methods of the same are provided to prevent the generation of a transition layer of low quality by assembling a ferroelectric layer with a silicon substrate via a data electrode. A ferroelectric memory device comprises a substrate(1), a lower electrode layer(30) such as a data electrode, a ferroelectric layer(31), and an upper electrode layer(32) such as a ground electrode. The substrate has source and drain regions and a channel region. The lower electrode layer is formed at the upper part of the channel region in the substrate. The ferroelectric layer is mounted on the lower electrode layer. The upper electrode layer is placed on the ferroelectric layer. The ferroelectric layer is made of a mixture including an inorganic ferroelectric material and an organic material.
Patent KR-20080111232-A (KR)
Title: Adaptive power control algorithm for wireless personal area network
Inventor: SEOL HYUN SOO
IPC: H04B7/26
Filed: 2007-06-18
Abstract: An output-controlling method adaptable to local wireless network for reducing power consumption is provided to reduce power consumption by calculating optimum output value at real time. The optimum output level regulates in order to make communicate without loss. A propagation signal level increases and decreases the output level by comparing fed back propagation signal level. The output level value fed back from a receiver is compared in order to know the propagation signal level(S300). The output level is controlled by decreasing/increasing output level based on compared value(S315). It is returned to an initial step for feed back.
Patent KR-20080111836-A (KR)
Title: Polaroid film, multilayer film, liquid crystal display and manufacturing method of polaroid film
Inventor: NOUGI NAOYASU
IPC: G02B5/30
Filed: 2007-06-20
Abstract: A polarizer film for wide screen, multilayer film, liquid crystal display, and manufacturing method of polarizer film are provided to prevent a leak of a light by tilting a gap with a predetermined angle. A manufacturing method of polarizer film comprises the following steps: a step for preparing for at least two or more long polymer films(31); a step for contacting one end of a length direction each other in order to connect a prepared long polymer film with a width direction; and a step for including a protecting film supporting the long polymer film in at least one side among an upper part and a lower part of the long polymer film.
Patent KR-20090001088-A (KR)
Title: Several goods at once sale method of vendible automat and the device
Inventor: KOO JEONG WEONG
IPC: G07F11/00
Filed: 2007-06-29
Abstract: A vending machine selling method capable of selling several goods at a time and a device thereof are provided to prevent interception by an opening/shutting supporting board positioned in a lower part of a basket. An exhibition part exhibits goods on a shelf. A selection unit(20) generates a key signal if a key is inputted, and includes a plurality of numeric keys and operation keys. A MICOM(30) generates a control signal for displaying and calculating goods, and generates a control signal for controlling a goods delivery unit(160). A memory(40) stores amount of money and coordinate of goods. A display part(50) displays various information. A payment unit(60) pays amount of money calculated by the MICOM.
Patent KR-20070077515-A (KR)
Title: Stimulation of the activity of an isoform of lysyl oxidase for combating against some pathologies due to an incomplete, absent or disorganized elastogenesis
Inventor: BOUEZ CHARBEL
IPC: A61Q19/06
Filed: 2007-07-12
Abstract: A composition is provided to regulate elastogenesis in cases of pathological, disorganized and/or non-functional elastogenesis such as solar elastosis, stretch marks, and/or of dystrophic scars by promoting the isoform enzymatic activity of the lysyl oxidase LOX. The composition for regulating elastogenesis in cases of abnormal or pathological elastogenesis in fibrosis, solar elastosis, stretch marks, dystrophic scars, eczemas, or stromal reaction to cancers by decreasing or inhibiting the synthesis of elastin with promoting the activity or the formation of lysyl oxidase(LOX) described at SEQ ID : NO. 1 comprises at least one active substance selected from the group consisting of plant or synthetic polyphenols, an extract of galega, an extract of cardamon, a saturated fatty acid, a polyol, xylitol, gum adragant, an extract of cereals, barley and oats. The composition is a cosmetic composition, a neutraceutical composition or a pharmaceutical composition.
Patent KR-20090008550-A (KR)
Title: Broad band antenna
Inventor: RYOU BYUNG HOON
IPC: H01Q5/00
Filed: 2007-07-18
Abstract: A broadband antenna is provided to operate from low band like DVB-H band to broadband through one antenna. A first radiation element(200) resonates in high frequency band. A first power supply terminal(700) supplies electricity to the first radiation element. A part of spiral second radiation device(300) is coupled with the first radiation element. The second radiation device provides broadband effect A second power supply terminal(600) supplies electricity to the second radiation device. One end of a stub(500) is circuit-shorted with the first radiation element. The other end of stub is earthed. The stub is coupled with the first radiation element. The stub matches the impedance of the first radiation element.
Patent KR-20090008779-A (KR)
Title: Assembling structure for connecting spiral-wave formed pipes
Inventor: KIM BONG HEE
IPC: F16L11/15
Filed: 2007-07-19
Abstract: A spiral-wave formed pipe connection structure is provided to improve the sealing performance whereby spiral-wave formed pipes and a connecting member connecting the spiral-wave formed pipes are integrated. A spiral-wave formed pipe connection structure comprises spiral-wave formed pipes(1) in which fluid is transferred, a connecting member(2) which is integrally formed on both sides of the spiral-wave formed pipe and in which a groove is formed on the surface, a semicircular top and bottom joint plate(3) which are connected to the mutually connected connecting members when the spiral-wave formed pipes are connected to in a row, an O-ring inserted in the groove of the connecting member, and a rubber tube arranged between the connecting member and the semicircular top and bottom joint plate.
Patent KR-20090011422-A (KR)
Title: Hot-melt type compositions for road sign by spray and paint using the same
Inventor: KIM YONG HYUN
IPC: C09D1/02
Filed: 2007-07-26
Abstract: A spray hot-melt type composition for road sign is provided to improve low viscosity, cracking resistance at the low film thickness and durability. A spray hot-melt type composition for road sign comprises binder resin 10-30 weight%, silica 5-30 weight%, glass bead 5-25 weight%, color pigment 3-10 weight%, calcium carbonate 5-30 weight% and antioxidant 0.3-5 weight%. The binder resin is the polyamide resin. The polyamide resin is manufactured by the condensation reaction of diamine and dicarboxy ackylacide having 2 functional groups. The composition additionally includes the noncrystalline poly alpha-olefin resin of 1-10 weight%. The noncrystalline polyalphaolefin has the average molecular weight (Mw) of 34,000~120,000 g/mol and the number average molecular weight (Mn) of 7,000~24,000 g/mol.
Patent KR-20080015733-A (KR)
Title: Heat treatment apparatus, heat treatment method, computer program and storage medium
Inventor: KATAOKA YUKI
IPC: H01L21/22
Filed: 2007-08-14
Abstract: A heat processing apparatus, a heat processing method, a computer program and a storage medium are provided to reduce particle contamination by suppressing peeling of films attached to an inner wall. An inner wall temperature detecting section includes a thermo-couple attached to an inner wall of an inner tube(1a). Inner wall temperature sensors which serve as inner wall temperature detecting sections are attached to a position of a height nearer to a furnace port compared with an external temperature sensor(TC1) on the first stage and a position of a height between the first-stage external temperature sensor and a second-stage external temperature sensor(TC2), respectively. Deviations between temperature setting values of zones corresponding to the respective heaters(31 to 35) and temperature detection values(ym1 to ym5) of the external temperature sensors are calculated by PID(Proportional Integral Derivative) operation sections, respectively, and power command values(u1 to u5) for the respective heaters are given to power sources(41 to 45), and thereafter power corresponding to the power command values are supplied, respectively.
Patent KR-20090019228-A (KR)
Title: Method and apparatus for sharing secret information between devices in home network
Inventor: KIM HYOUNG SHICK
IPC: G06F21/62
Filed: 2007-08-20
Abstract: A method and an apparatus for sharing secret information between devices in home network are provided to reduce the traffic of the home network for the certificate exchange by sharing the sensitive information between home network devices. The predetermined seed information is transmitted to the second device from the first device(401). The first device receives the message ciphering the sensitive information to the predetermined public key from the second device(406). A user produces the secret key corresponded to the public key according to the predetermined IBE(Identity-Based Encryption) scheme by using the personal information which user inputs to the seed information and the first device(408). The sensitive information is decoded to the first device from the message by making the use of the secret key(409).
Patent KR-20080018821-A (KR)
Title: Methods and apparatus for fabricating a rotor for a steam turbine
Inventor: BRACKEN ROBERT JAMES
IPC: F01D5/02
Filed: 2007-08-23
Abstract: A method and an apparatus for fabricating a rotor for a steam turbine are provided to reduce time and cost related to forging of the rotor by reducing the weight and size of the rotor. A rotor for a steam turbine includes a plurality of cylindrical disks(220). Each disk includes a cylindrical body(232) with a bore(230) concentrically extending through the body. The disks are coupled with each other to axially extend the bore through the rotor. Each disk further includes a rabbet coupled with the disks. The rotor further includes a plurality of openings formed on the cylindrical body in the circumferential direction and a plurality of coupling units extended through the openings to couple the disks to each other. The rotor also includes at least one of a circumferential sealing unit, a circumferential spacer, and a balance wheel coupled between the disks, and includes a plurality of blades(244) formed around the cylindrical body.