baber/WOPTO huggingface dataset:
Patent KR-20070093406-A (KR)
Title: Metallic lid for a can
Inventor: ALVARES ANTONIO CARLOS TEIXEIR
IPC: B65D43/04
Filed: 2005-11-25
Abstract: A metallic lid for a can of the type which presents an opening (14) defining a seating (S), said lid (20) comprising, in a single piece, a bottom wall (21) which incorporates, superiorly and peripherally, a side wall (22) provided with a free upper edge (23) and designed to be frictionally seated and axially retained in the interior of the seat (S). According to the invention, the bottom wall (21) comprises a peripheral annular portion (21a) adjacent to the side wall (22), a median portion (21b) and an annular rib portion (25) having the cross section in the approximate form of an inverted "U", with the free edges of is lateral legs being respectively incorporated to the adjacent edges of the peripheral annular portion (21a) and median portion (21b) of the bottom wall (21).
Patent KR-20070093999-A (KR)
Title: An inflator for an air-bag
Inventor: JOHANSON MATS
IPC: B60R21/274
Filed: 2006-01-09
Abstract: An inflator for an air-bag comprises a single gas bottle (1) containing the pressurised gas. The pressurised gas is a mixture including at least one oxidisable gas and at least one oxidising gas. The inflator incorporates a mechanism (20) to open the gas bottle to enable gas to flow from the gas bottle to the interior of an air-bag (13). There is an initiating device (30) within the air-bag in the form of a spark generator which generates a spark across electrodes (31) to ignite the mixture of gas from the gas bottle.
Patent KR-20070095383-A (KR)
Title: Transmission screen and application device
Inventor: MONOE HIROYUKI
IPC: G02B3/06
Filed: 2006-01-31
Abstract: A transmission screen (3A) is formed by a combination of optical sheets such as a Fresnel lens sheet (1) and a lenticular lens sheet (2). On at least one surface of the optical sheets (1, 2), a friction reducing agent (20) is applied with thickness not smaller than 0.3 nm and not greater than 10 nm. The friction reducing agent (20) may be applied by an application device (30) including a transfer roll (31), application liquid supply means (32), for supplying the friction reducing agent (20) to the transfer roll (31) scratch-off means (35) for adjusting the thickness of the application liquid (20) attached to the transfer roll (31). The transfer roll (31) has a surface roughness Ra (JIS B 0601-1982) in the range from 0.01 to 1 Vm. This prevents generation of stray light attributed to the friction reducing agent and degradation of an external view.
Patent KR-20070105988-A (KR)
Title: Gas nozzle for arc welding
Inventor: CHIGIRA MITOSHI
IPC: B23K9/29
Filed: 2006-01-23
Abstract: A simple and inexpensive gas nozzle for arc welding capable of reducing adhesion of sputter and enhancing welding quality and welding workability. A gas nozzle (5) so fixed removably to the torch head (2) of a welding torch (1) as to surround a contact chip (4) for feeding a welding wire (W) is formed of a material, e.g., a pasteboard a part of which is carbonized through adhesion of sputter (S) and comes off together with the sputter (S). When the sputter (S) adheres to the gas nozzle (5) during welding, the adhering part is carbonized because of the heat of the sputter (S) and comes off together with the sputter (S). Consequently, adhesion and deposition of the sputter (S) onto the gas nozzle (5) can be reduced infallibly.
Patent KR-20080085116-A (KR)
Title: Reproduction device, reproduction method, recording device, recording method, program, recording medium, data structure, and recording medium fabrication method
Inventor: HAMADA TOSHIYA
IPC: G11B27/10
Filed: 2006-12-27
Abstract: Provided are a reproduction device, a reproduction method and a recording device capable of controlling special reproduction, a recording method, a program, a recording medium, a data structure, and a recording medium fabrication method. In the state of PlayItem_random_access_flag = 0 set in PlayItem (1) and PlayItem (3), if an Entry Mark is set in PlayItem (2) where PlayItem_random_access_flag = 1 is set and a user operation being reproducing Clip AV stream referenced by PlayItem (1) instructs a jump to the Entry Mark of PlayItem (2), reproduction is started at the head of the Clip AV stream referenced by the PlayItem (2) instead of the Entry Mark of PlayItem (2). This invention may be applied to a reproduction device and a recording device.
Patent KR-20070104470-A (KR)
Title: Lens sheet, process for producing the same, and resin composition for transfer material
Inventor: KITANO TAKAHIRO
IPC: G03B21/62
Filed: 2006-03-14
Abstract: [PROBLEMS] To provide a lenticular lens sheet having a fine light shielding pattern that has high color reproducibility. [MEANS FOR SOLVING PROBLEMS] The above problem can be solved by a lenticular lens sheet, in which the average primary particle diameter of carbon black contained in a light shielding layer is not less than 10 nm and not more than 50 nm and, preferably, in an image of the cross-section of the light shielding layer under scanning electron microscopic observation, the area ratio of carbon black to the whole image is not less than 60% and not more than 95%, and a process for producing the lenticular lens sheet.
Patent KR-20080043734-A (KR)
Title: Method for the production of cellular rubber balls, and cellular rubber balls produced according to said method
Inventor: SCHMID OLIVER
IPC: C08J9/16
Filed: 2005-12-28
Abstract: The invention relates to a method for producing cellular rubber balls, according to which a thin cellular rubber layer (1) is glued onto a ball core (2) made of rubber or plastic. The profile of the thin cellular rubber layer (1) corresponds to a development of the ball core surface.
Patent KR-20070107138-A (KR)
Title: Method for steel strip coating and a steel strip provided with said coating
Inventor: HOFMANN HARALD
IPC: C23C2/00
Filed: 2006-02-01
Abstract: The invention relates to a method for coating a steel strip comprising, in % by weight, C: <= 1,6 %, Mn: 6-30 %, Al: <= 10 %, Ni: <= 10 %, Cr: <= 10 %, Si: <= 8 %, Cu: <= 3 %, Nb: <= 0,6 %, Ti: <= 0,3 %, V: <= 0,3 %, P: <= 0,1 %, B: <= 0,01 %, the rest being iron and unavoidable impurities. The aim of said invention is to develop a method for coating also steel strips, which are not sufficiently coatable up to now, by means of a metal coating exhibiting an excellent corrosion-resistance and good welding characteristics. For this purpose, an aluminium layer is applied to the steel strip prior to a final annealing and a metal layer is applied to said aluminium layer thereafter. A steel strip or sheet formed by means of the inventive method is also disclosed.
Patent KR-20070116020-A (KR)
Title: Magnetic body, rotor, motor
Inventor: NISHIJIMA KIYOTAKA
IPC: H02K21/14
Filed: 2006-02-01
Abstract: A magnetic body (1) has air gaps (31, 32) provided, respectively, at first ends (21, 22) of a field magnet through hole (2). The air gaps (31, 32) extend to second ends (22, 21) by passing by the periphery (10) in stead of the field magnet through hole (2). Accordingly, it is possible to make radial dimension of the magnetic body (1) at that portion smaller than that in the center of the magnetic pole and reduce a difference of thickness in the radial direction (100) of the magnetic body between the boundary of magnetic poles and the magnetic poles. Thus, torque ripple can be suppressed without requiring asymmetry in the profile of the rotor and without requiring a concave outer surface.
Patent KR-20070107810-A (KR)
Title: Dual layer reticle blank and manufacturing process
Inventor: SANDSTROEM TORBJOERN
IPC: G03F1/00
Filed: 2001-09-06
Abstract: The present invention relates to preparation of patterned reticles to be used as masks in the production of semiconductor and other devices. Methods and devices are described utilizing resist and transfer layers over a masking layer on a reticle. The methods and devices produce small feature dimensions in masks and phase shift masks. The methods described for masks are in many cases applicable to the direct writing on other workpieces having similarly small features, such as semiconductor, cryogenic, magnetic and optical microdevices.
Patent KR-20070112288-A (KR)
Title: Channel estimation enhanced lms equalizer
Inventor: PIETRASKI PHILIP J
IPC: H03D1/04
Filed: 2006-03-16
Abstract: The present invention is related to an enhanced equalizer using channel estimation. A scaled version of a channel estimate is used as an expected average behavior of the product of a transmitted signal and a received signal to implement Griffith algorithm. The present invention also uses advance or prediction of a channel estimate to overcome the lag problem inherent in a least means square (LMS) algorithm in a time varying channel. Therefore, the present invention enables the use of a small step size while attaining the same tracking capability with a large step size. A channel estimate at some time in the future is used for updating equalizer filter tap coefficients. This may be performed with a prediction filter. Alternatively, a delay may be introduced in the input data to the filter tap coefficient generator, which makes a channel estimate look like a prediction to the filter tap coefficient generator.
Patent KR-20080022135-A (KR)
Title: Semiconductor storage apparatus
Inventor: ASAUCHI NOBORU
IPC: G11C16/34
Filed: 2006-05-26
Abstract: When the value of an input write data is equal to or greater than the value of existing data in a memory array (100), a semiconductor storage apparatus (10) permits a writing of th input write data into the memory array (100). Specifically, an increment controller (150) reads the existing data from the memory array (100) and compares it with the write data latched in an 8-bit latch register (170). When the value of the write data is equal to or greater than the value of the existing data, the increment controller (150) outputs a write permission signal (WEN1) to a write/read controller (140), thereby executing the writing of the write data, which is latched in the 8-bit latch register (170), into the memory array (100). ® KIPO & WIPO 2008
Patent KR-20080064086-A (KR)
Title: Method for forming dual polysilicon gate in semiconductor device
Inventor: PARK CHANG HEON
IPC: H01L21/336
Filed: 2008-01-03
Abstract: A method for forming a dual poly-silicon gate of a semiconductor device is provided to compensate loss of a gate oxide layer when increasing physical effect while etching an n-doped poly-silicon layer and a p-doped poly-silicon layer. A method for forming a dual poly-silicon gate of a semiconductor device includes: a gate oxide layer(12) on a semiconductor substrate(11); forming a poly-silicon layer(13) for a gate electrode on the gate oxide layer; patterning the poly-silicon layer for a gate electrode by mask and etch processes by performing a physical etch in a state that a first pressure or a first bias power is applied thereto; and excessively etching the poly-silicon layer for a gate electrode in a state that a second pressure greater than the first pressure and a second bias power less than the first bias power are applied thereto, thereby forming an oxide layer(14).
Patent KR-20090075353-A (KR)
Title: A closing material composition of building
Inventor: LEE IL CHAE
IPC: C04B14/14
Filed: 2008-01-04
Abstract: A building finish material is provided to express beautiful 3D patterns in no need of the use of wallpaper. A building finish material is composed of 0.5-3wt% of adhesive solvent, 5-10wt% of water, 50-70wt% of jade powder, 10-25wt% of germanium and 1-15wt% of Japanese lacquer powder. A method for preparing the Japanese lacquer powder comprises the following steps of: mixing 0.01-1part of pine resin powder, 0.01-0.5part of pine needle extract and 0.01-0.05part of wormwood extract with 100 parts of Japanese lacquer undiluted solution; heating the mixture at 90 ~ 120°C for 1 ~ 5 hours; adding 0.01-1part of silk powder and treating them at low temperature for 0.5 ~ 3 hours; adding 0.1 ~ 3 parts of alcohol and heating them for 1 ~ 5 hours to vaporize urushiol; and naturally cooling off and making them minute powder.
Patent KR-20090075428-A (KR)
Title: Method for selectively searching channels in a stb
Inventor: LEE JOO YEON
IPC: H04N5/50
Filed: 2008-01-04
Abstract: A selective channel searching method in a satellite broadcast receiver for reducing the time for satellite broadcast channel search is provided to reduce the time for searching the data channel in a satellite channel through selective channel information update. A preference electronic programming guide is input(S200, S202). The present channel is moved to the update channel and each satellite providing the preference broadcasting program(S204, S206). A TP(Transponder) including the preference broadcasting program is searched in each satellite. A channel code of the preference broadcasting program is searched in corresponding TP. The channel information corresponding to the preference broadcasting program is received through the channel code information and preferred channel list is prepared. The preference broadcasting program is displayed by using the favorite channel list(S214).
Patent KR-20090077277-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: HONG KWON
IPC: H01L21/205
Filed: 2008-01-10
Abstract: A method for manufacturing a semiconductor device is provided to prevent deterioration of a tunnel insulating film and a dielectric film by preventing an attack due to plasma of the tunnel insulating film and the dielectric film. A semiconductor substrate(100) in which a plurality of gate lines(112) are formed. An SAC nitride film(120) is formed along a surface of the gate line. An interlayer insulating film(122) fills the space between the gate lines. The interlayer insulating film is formed on the SAC nitride film by using an atomic layer deposition method. The atomic layer deposition method is performed at a temperature of 200 to 500°C.
Patent KR-20080069142-A (KR)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: SUITO TARO
IPC: H04N21/482
Filed: 2008-01-22
Abstract: An information processing device, an information processing method, and an information processing program are provided to offer a valid selecting and proposing method of contents besides program contents to thus improve user convenience. A contents list generating unit(100) generates a contents list by selecting contents based on a certain subject from among recorded program contents, information contents regarding receivable program contents, contents obtained from the exterior, and contents previously stored in an information processing device. A contents list selecting unit(101) selects a plurality of displayed contents of the list based on at least one of content of the contents list and a situation according to user manipulation from among the plurality of the contents on the list generated by the contents list generating unit. A display controller(103) displays the plurality of contents selected by the contents list selecting unit on a display unit(102).
Patent KR-20090081193-A (KR)
Title: Co-generation system of the controll method
Inventor: CHO EUN JUN
IPC: F24D10/00
Filed: 2008-01-23
Abstract: A control method of a co-generation system is provided to improve the operation efficiency by determining the number of co-generation units to be driven, based on the hot water supply load of hot water supply command. A control method of a co-generation system comprises a step of determining whether the system is in a power saving mode when a hot-water supply command is inputted(S100,S102), a step of operating one or more co-generation units under the power load when the hot water supply load is less than the set value in the power saving mode(S110) while determining whether one of the co-generation units is in a water boiling operation when the hot water supply load is greater than the set value(S106), and a step of operating one or more co-generation units under the power load when one of the co-generation units is in a water boiling operation.
Patent KR-20090081736-A (KR)
Title: System and Method for Processing Petty Loan by Customer's Account using Phone Bill Credit Grade and Recording Medium
Inventor: JUNG JONG PIL
IPC: G06Q40/02
Filed: 2008-01-25
Abstract: A customer account-based small sum loan processing method using a phone bill credit grade, a system, and a recording medium therefor are provided to use a small sum loan service employing a credit evaluation grade in accordance with a phone bill, thereby offering a loan service using simple credit evaluation without submitting separate papers for small sum loan. A loan application terminal(195) includes a window terminal(193) equipped in at least more than one financial institution branch. The loan application terminal is connected with a small sum loan processing server(100) through a predetermined financial network. When a customer submits a phone bill loan application form, predetermined image contents are obtained. The window terminal transmits the image contents and phone bill loan application information to the small sum loan processing server. The window terminal includes a financial terminal used by employees of the financial institution branch.
Patent KR-20090084203-A (KR)
Title: Electrode assembly and secondary battery having the same
Inventor: KIM JIN HEE
IPC: H01M10/04
Filed: 2008-01-31
Abstract: An electrode assembly and a secondary battery including the same are provided to prevent the generation of deform when winding the electrode assembly while satisfying low-temperature discharge characteristic and overcharging property. An electrode assembly comprises a positive electrode equipped with a positive electrode active material layer; a negative electrode equipped with a negative electrode active material layer; and a porous membrane which separates the positive electrode and negative electrode and is bound by a flake type ceramic material and binder. The porous film comprises 1-10 parts by weight of an antacid agent based on 100.0 parts by weight of the ceramic materials.
Patent KR-20080072580-A (KR)
Title: Assessment and mitigation of oxidative stress in skin
Inventor: GARAY MICHELLE
IPC: G01N33/48
Filed: 2008-02-01
Abstract: A method for assessing oxidative stress in a mammal is provided to evaluate the ability of biological systems responding to the oxidative stress simply, inexpensively, reliably, non-invasively and more completely. And a topical composition is provided to show a high level of protection from the oxidative stress. A method for assessing oxidative stress in a mammal comprises the steps of: (a) exposing skin cells of the mammal to an oxidizable moiety; (b) exposing the skin cells to an external stimulus such as UV radiation, smoke, temperature, pressure, chemicals, humidity, and a combination thereof; and (c) assessing a reaction product of the oxidizable moiety, wherein prior to the assessing step (c), the skin cells are non-invasively removed from the mammal to make the removed skin cells viable. A personal care composition comprises a sunscreen, wherein the composition has an oxidation protection factor of at least about 40%. Further, the method for assessing oxidative stress in the mammal comprises additionally a step of providing an outer composition comprising anti-oxidizing agent, sunscreen or a mixture thereof into the skin cells.
Patent KR-20090086871-A (KR)
Title: Light emitting polymers with novel molecular structure and light emitting device using the same
Inventor: SUH HONG SUK
IPC: C09K11/06
Filed: 2008-02-11
Abstract: A light emitting polymer is provided to be soluble in organic solvent, to transfer electron, and to ensure excellent luminous efficiency and processability by not needing high temperature heat treatment process. A light emitting polymer has a structure represented by chemical formula 1. In chemical formula 1, m is an integer of 1-1,000; and R1 and R2 are C1-20 linear or branched alkyl group, a functional group of chemical formula 1-a, R4-HTL(hole transport layer) or R5-ETL(electron transport layer), wherein R3, R4 and R5 are C1-20 linear or branched alkyl group, HTL(hole transport layer) is triphenyl amine or carbazole, and ETL(electron transport layer) is functional groups of chemical formula 1-b or 1-c.
Patent KR-20080076818-A (KR)
Title: Connector device for fluorescent lamp
Inventor: SUGITA NOBUHIRO
IPC: G02F1/13357
Filed: 2008-02-15
Abstract: A connector for a fluorescent tube is provided to prevent excessive stress from being applied to conductive lines of the fluorescent tube even though the fluorescent tube is thermally expanded or contracted. A movable housing(40) supports and holds a lead line, which is extended from a fluorescent tube(2) in a longitudinal direction of the fluorescent tube. A stationary housing(70) is installed such that the movable housing is movable in the longitudinal direction. A terminal(90) includes a first portion fixed to the stationary housing, a second portion disposed within the movable housing to support the lead line, and a third portion positioned between the first portion and the second portion. The third portion of the terminal is freely expansible and contractible along the longitudinal direction. The movable housing has one pair of engagement parts, which are disposed to face along the longitudinal direction. The stationary housing has one pair of corresponding engagement parts, which are disposed to face along the longitudinal direction. The movable housing is slidingly moved with respect to the stationary housing by engaging the pair of engagement parts and the pair of corresponding engagement parts with each other.
Patent KR-20090088565-A (KR)
Title: Smart card, mobile communication terminal using the same and method for channel setting thereof
Inventor: KIM JIN TAE
IPC: H04B1/40
Filed: 2008-02-15
Abstract: A smart card, a mobile communication terminal in which the same is mounted and a channel establishing method thereof are provided to guarantee the normal operation of an application applet constructed on the smart card through the security of channel resources. A terminal body unit(100) receives a channel correspondingly to a channel establishment request. After performing a data communications process through the allocated channel, the terminal body unit generates a channel release request. A smart card unit(200) assigns a channel in response to the channel establishment request, and releases the allocated channel in response to the channel release request. In case channel resources are insufficient, after releasing a channel which is firstly established, the smart card unit newly allocates the released channel.
Patent KR-20080080916-A (KR)
Title: Delta;sigma;-type ad converter, class-d amplifier, and dc-dc converter
Inventor: MORISHIMA MORITO
IPC: H02M3/28
Filed: 2008-02-27
Abstract: A DeltaSigma-type AD converter, a class-D amplifier, and a DC-DC converter are provided to suppress a DeltaSigma-modulation sampling frequency to a low level and to obtain a high dynamic range. A subtracter(18) receives an analogue input signal and a feedback signal and outputs a signal corresponding to a difference between the signals. An integrator(20) is formed by using an operation amplifier and performs analogue-integration for a signal outputted from the subtracter. A comparator(22) compares a signal outputted from the integrator with a predetermined threshold and converts the signal into a binary code. A counter(24) counts a clock signal with a predetermined frequency and measures each pulse width of a signal outputted from the comparator. A decimation filter(28) decimates data outputted from the counter to a predetermined sampling rate through a loop filter(26) to implement phase compensation and gain adjustment. A PWM(Pulse Width Modulation) circuit(30) outputs a pulse signal with a predetermined PWM period having a duty cycle in response to an output value from the loop filter.