baber/WOPTO huggingface dataset:
Patent KR-20090071395-A (KR)
Title: Liquid crystal aligning agent, liquid crystal alignment layer and liquid crystal display device
Inventor: KONDO FUMITAKA
IPC: C09K19/56
Filed: 2008-12-16
Abstract: A liquid crystal aligning agent is provided to form a liquid crystal alignment material capable of imparting good ion density and long period reliability suitable for a liquid crystal alignment material. A liquid crystal aligning agent comprises a polyamic acid or their derivative, wherein the polyamic acid is a reaction product of tetracarboxylic dianhydride and diamine. The diamine comprises the diamine represented by following chemical formula (N). In chemical formula (N), A^1 is independently monovalent organic group; A^2 is independently monovalent organic group; m is an integer of 0~3; and n is an integer of 0~4.
Patent KR-20100069373-A (KR)
Title: Conditional access system and method exchanging randon value
Inventor: CHOI YOUNG WOO
IPC: H04N21/4623
Filed: 2008-12-16
Abstract: PURPOSE: A CAS and a method thereof are provided to safely restrict the reception of contents by enabling a CAS and a user terminal to exchange their random values and generating each secret key. CONSTITUTION: A terminal random value extractor(2320) receives a secret key of a user terminal from a user terminal and a first secret key generation information where a terminal random value is mixed and extract the terminal random value from the first secret key generation information. A server random value generator(2330) generates a server random value of the CAS(Conditional Access System). A secret key generator(2340) generates a secret key by using the terminal random value and the server random value. A second secret key generation information generator(2360) offers the second secret key generation information where the server random value and the secret value of the CAS are mixed to the user terminal.
Patent KR-20100070670-A (KR)
Title: Apparatus and method for controlling bias of a power amplifier
Inventor: AHN CHEOL WOO
IPC: H03F1/30
Filed: 2008-12-18
Abstract: PURPOSE: An apparatus and a method for controlling the bias of a power amplifier are provided to economically enhance the efficiency of a bias modulator by forming a linear amplifier with a few elements. CONSTITUTION: A first controller(210) generates a first controlling signal in the event a first current amount of a first current output from a switching regulator is lower than an envelope current amount, which corresponds to an input envelope signal. A current supplying unit(216) outputs a second current with a second current amount, which is the current amount resulting from the subtraction of the first current amount from the envelope current amount. A second controller(220) generates a second controlling signal in the event the first current amount exceeds the envelope current amount. A current eliminating unit(226), according to the second controlling signal, eliminates a third current with a third current amount, which is the current amount resulting from the subtraction of the envelope current amount from the first current amount, from the first current. A power amplifier is connected to the output of the switching regulator and a bias controlling device.
Patent KR-20100070731-A (KR)
Title: Halosilicate phosphors and white light emitting devices including same
Inventor: KIM TAE GON
IPC: C09K11/85
Filed: 2008-12-18
Abstract: PURPOSE: A halosilicate phosphor and a white light emitting device including thereof are provided to secure the excellent color reproducibility and the color rendering property of the phosphor. CONSTITUTION: A halosilicate phosphor includes a composition of chemical formula 1: p(Ca_(1-x)M1_x)OqM2O_2rM3A_2: sM4. In the chemical formula 1, M1 is selected from Sr(2+) and Ba(2+). M2 is selected from Si(4+) and Ge(4+). M3 is selected from Ca(2+), Sr(2+) and Ba(2+). M4 is selected from Eu(2+), Mn(2+), Sb(2+), Ce(3+), Pr(3+), Nd(3+), Sm(3+), Tb(3+), Dy(3+), Ho(3+), Er(3+), Yb(3+) and Bi(3+).
Patent KR-20100071718-A (KR)
Title: Polylactic acid/polycarbonate resin composition
Inventor: LEE HYUNG TAK
IPC: C08L69/00
Filed: 2008-12-19
Abstract: PURPOSE: A polylactic acid/polycarbonate resin composition is provided to apply the composition for molded products including a vehicle, an electronic component, a machine spare part, and a communications device. CONSTITUTION: A polylactic acid/polycarbonate resin composition contain 100 parts of base resin by weight formed with 10~90wt% or polycarbonate resin and 10~90wt% of polylactic acid, 1~20 parts of modified acrylic resin by weight, and 1~20 parts of reinforcing agent by weight. The polylactic acid is selected from the group consisting of an L-isomer, a D-isomer, an L,D-isomer, and their combination.
Patent KR-20100073297-A (KR)
Title: Method of manufacturing hinge bracket assembly for rear seat used in vehicle by using deep drawing and progressive mold and bracket manufactured by the same
Inventor: KIM SU YEOL
IPC: B21D53/40
Filed: 2008-12-23
Abstract: PURPOSE: A method of manufacturing a hinge bracket assembly for a vehicle rear seat by using a progressive mold in a deep drawing, and a bracket manufactured by the same are provided to increase a productivity using a set of mold using one press. CONSTITUTION: A method of manufacturing a hinge bracket assembly for a vehicle rear seat by using a progressive mold comprises: a step of forming a plurality of pilot holes on a metal plate and forming a notch of fixed shape; a step of forming a preform of fixed shape by cutting the side of the metal plate(S100); a step of forming a cylinder and flange part by processing the preform product using a deep drawing method(S102); a step of forming an opening on the cylindrical center part of the preform and forming a fastener on the side of the flange(S104); a step of forming a slit on the flange of the preform and bending a cutout part(S106); and a step of simultaneously cutting and discharging the scrap from the upper part and the bottom part which are connected between the preforms(S108).
Patent KR-20100073338-A (KR)
Title: Vacuum pump system for semiconductor process chamber
Inventor: KIM YOUN JO
IPC: H01L21/00
Filed: 2008-12-23
Abstract: PURPOSE: A vacuum pump system for a semiconductor process chamber is provided to maintain the inside of a process chamber vacuum without repairing a vacuum pump by replacing two vacuum pumps. CONSTITUTION: A first pipe(50) is connected to a first vent(25) formed in one side of a processing chamber(20). A first slit valve(30) opens and closes the first vent of the first pipe. A first vacuum pump(60) intakes air inside the processing chamber to maintain therein vacuum when the first slit valve is opened. A second pipe(51) is connected to a second vent formed on the other side. A second slit valve(31) opens and closes the second vent of the second pipe. A second vacuum pump(61) intakes air inside the processing chamber to maintain therein vacuum when the second slit valve is opened.
Patent KR-20100074821-A (KR)
Title: The preparation method of engineered superparamagnetic magnesium ferrite and its biomedical use
Inventor: BAE SEONG TAE
IPC: C01G49/00
Filed: 2008-12-24
Abstract: PURPOSE: A preparing method of a super-paramagnetic magnesium ferrite nanoparticle and a medical use thereof are provided to use the nanoparticle for the hyperthermia therapy for cancer cells, and the heat shock protein induction for a self defense mechanism of the human body. CONSTITUTION: A preparing method of a super-paramagnetic magnesium ferrite nanoparticle comprises the following steps: mixing raw materials formed with Fe(III), acetylacetonate, magnesium, and a solvent; forming a core by firstly heating; growing the nanoparticle by secondly heating; and washing, centrifugal separating, drying, and polishing the nanoparticle. The raw materials also include 0~10mmol of hexadecandiol, a surfactant selected from oleic acid or oleylamin.
Patent KR-20100076756-A (KR)
Title: Manufacturing method of fence using bamboo
Inventor: PARK HUN JO
IPC: E04H17/00
Filed: 2008-12-26
Abstract: PURPOSE: A fence manufacturing method using bamboo is provided to prevent the split of bamboo material and to make environment-friendly natural view. CONSTITUTION: A fence manufacturing method using bamboo is as follows. A fitting groove is formed on the outer circumference of a plastic pipe in the longitudinal direction. The bamboo is out cut with the regular length in order to be inserted in the fitting groove. The cut bamboo is fitted in the fitting groove to protect the outer circumference of the plastic pipe. A linking groove is formed on a vertical support. The cover is equipped to the end part of the plastic pipe. The vertical support is established with a regular interval to be orthogonal in the surface. A connection rod is inserted to the to the traverse direction who state into the linking groove. The vertical support and connection rod are fixed to the fixing member. The connection rod inserted into the linking groove.
Patent KR-20090013150-A (KR)
Title: Light emitting diode ic device and manufacturing method thereof
Inventor: GONG MYEONG KOOK
IPC: H01L21/82
Filed: 2008-12-26
Abstract: A light emitting diode integrated device and manufacturing method thereof are provided to simplify the manufacturing process and to reduce the manufacturing cost. The light emitting diode portion connected to a plurality of light emitting diodes in parallel or serial is formed on semiconductor substrate(S410). One end of the resistance loop having a plurality of branches including the fuse, and the resistive element which is serially connected to the semiconductor substrate is electrically connected to the luminescent diode portion and the other end is connected to the earth(S420). The resistance loop blocks the electrical connection by cutting each fuse to have the total resist value for which the desired driving current flows into the light emitting diode(S430~S440).
Patent KR-20100078020-A (KR)
Title: Lock key
Inventor: LEE SEUNG CHUL
IPC: E05B41/00
Filed: 2008-12-30
Abstract: PURPOSE: A lock-state indication key is provided to remove the inconvenience of checking whether a door has been locked. CONSTITUTION: A lock-state indication key comprises a body and a tip. If a user rotates the key to the right and locks a door, the tip further rotates and indicates the door has been locked. If the user unlocks the door, the tip further moves to its opposite direction and indicates the door has been unlocked.
Patent KR-20100078727-A (KR)
Title: Module cylinder in self-piercing rivet system
Inventor: LEE MUN YONG
IPC: B23P11/00
Filed: 2008-12-30
Abstract: PURPOSE: A module cylinder for a self-piercing rivet device is provided to induce stable self piercing operation by press-fitting the rivet into the lower material through control pressure. CONSTITUTION: A module cylinder for a self-piercing rivet device comprises a rod guide hole(51), a regulating rod(53), and a regulating valve(60). The rod guide hole forms a control hydraulic chamber. The regulating rod is slidably inserted into the rod guide hole. The upper end of the regulating rod is fixed with the inner and upper side of the cylinder housing. The regulating valve is connected to a control pressure input channel(L1) and a control pressure output channel(L2).
Patent KR-20100079176-A (KR)
Title: Eeprom device and its fabrication method
Inventor: LEE HYUNG KEUN
IPC: H01L21/8247
Filed: 2008-12-30
Abstract: PURPOSE: An EEPROM device and a manufacturing method thereof are provided to improve the integration rate of the EEPROM device by reducing area of a control gate by controlling the thickness of a gate oxidation layer. CONSTITUTION: A conductive well(Nwell,Pwell) is formed by respectively coping with between a field oxide layer formed in a semiconductor device with tunneling area, a read transistor and a control gate. A gate oxidation layer(Ox) is formed on the top of the formed conductive well. The gate oxidation layer at the control gate is removed as the set thickness. A poly-silicon layer(Poly) is formed on the top of the field oxide layer and gate oxidation layer. At this time, the thickness(5a) of the gate oxidation layer of the tunneling area is relatively thickly formed than the thickness(5b) of the gate oxidation layer of the control gate.
Patent KR-20080017107-A (KR)
Title: Non-dram indicator and method of accessing data not stored in dram array
Inventor: WALKER ROBERT MICHAEL
IPC: G06F13/16
Filed: 2006-06-23
Abstract: Data not stored in the DRAM array of a SDRAM module, such as the output of a temperature sensor, are read from the SDRAM in a synchronous read cycle that is seamlessly interspersed with SDRAM read and write cycles directed to data in the DRAM array. Control information, including a non-DRAM indicator in the case of data not stored in a DRAM array, are maintained for all read cycles. Returned data stored in a DRAM array and data not stored in a DRAM array are buffered together. When extracting read data from the buffer, data not stored in a DRAM array are identified by the non-DRAM indicator and directed to circuits within the controller. When data not stored in the DRAM array indicates the temperature of the SDRAM die, the controller may adjust the refresh rate in response to the temperature.
Patent KR-20080036590-A (KR)
Title: Carbon nanotubes serving as stem cell scaffold
Inventor: KIM SUNG SU
IPC: C12N5/02
Filed: 2006-07-27
Abstract: A scaffold for stem cell transplantation comprising a carbon nanotube is provided to show very excellent effects on networking between differentiated stem cells and tissues present in transplantation sites, thereby showing significant cell therapy efficacy. A cell non-toxic scaffold for stem cell transplantation comprises a carbon nanotube. A stem cell therapeutic agent composition comprises a stem cell such as an embryonic stem cell and an adult stem cell and the carbon nanotube as the cell non-toxic scaffold. The composition is for treating neuronal diseases such as neurodegenerative diseases and diseases caused by ischemia or reperfusion. Further, the carbon nanotube exists in a form of a suspension of carbon nanoparticles.
Patent KR-20080031416-A (KR)
Title: Device for connecting an intermediate shaft to a pinion of a steering mechanism
Inventor: PISKON MARIAN
IPC: B62D1/20
Filed: 2006-07-06
Abstract: The invention relates to a clamping piece (1) which is used to connect an intermediate shaft to a pinion shaft (8) of a steering mechanism of a motor vehicle. Said clamping piece comprises two lateral elements (2, 3) which are embodied in such a manner that the pinion shaft (8) can be received therebetween by clamping by means of a clamping screw (14). Said clamping screw comprises a pressure element (18) which comprises a protruding pressure section (24) and which is mounted in a displaceable manner on the clamping screw (14) counter to the friction force.
Patent KR-20080058349-A (KR)
Title: Selective plasma processing method
Inventor: SASAKI MASARU
IPC: H01L21/205
Filed: 2006-09-21
Abstract: Disclosed is a selective plasma processing method performed in a plasma processing apparatus, wherein an oxygen-containing plasma is caused to act on an object to be processed having silicon and a silicon nitride layer on the surface thereof, thereby selectively oxidizing the silicon. In this selective plasma processing method, the ratio of the thickness of a silicon oxynitride film formed in the silicon nitride layer relative to the thickness of the thus-formed silicon oxide film is controlled to 20% or less.
Patent KR-20080039542-A (KR)
Title: Ferroelectric memory, method of manufacturing the same, and method of manufacturing semiconductor device
Inventor: SASHIDA NAOYA
IPC: H01L27/105
Filed: 2005-10-03
Abstract: By forming a thin SiOCH film with a thickness of 10 nm or less between a self-orienting film formed under a lower electrode of a ferroelectric capacitor and a conductive plug formed under the self-orienting film, the influence of the orientation of crystal grains in the conductive plug upon the self-orienting film is blocked. Further, by nitriding the surface of the SiOCH film, a problem that the self-orienting film does not show desired self-orienting characteristics because metallic elements in the self-orienting film are captured by oxygen in the surface of an oxide film is avoided.
Patent KR-20080049094-A (KR)
Title: Method for determining l-serine, gene sequence, vectors and micro-organisms
Inventor: EGGELING LOTHAR
IPC: C12P13/06
Filed: 2006-10-09
Abstract: According to the invention, the folic acid concentration in amino acid producing organisms is reduced or completely removed in order to the increase the production of L-serine. The enzymes and genes, which are involved in the biosynthesis of the folic acid, can be completely excluded or at least reduced in the activity thereof. In a preferred embodiment, the sequence numbers 1 7 are used.
Patent KR-20080038258-A (KR)
Title: Heated hydration system
Inventor: WOODFILL WADE
IPC: B65D5/72
Filed: 2006-10-18
Abstract: A method and portable hydration system can include a conduit coupled to a bite valve and a reservoir. The conduit and the bite valve facilitate human consumption of fluid in the reservoir. The system may also include an active heating assembly to prevent the fluid from freezing while in the conduit and the bite valve. The active heating assembly may include a temperature sensor to detect the temperature of the conduit, a heating element to heat the conduit and a controller coupled to the temperature sensor and the heating element to control heating of the conduit.
Patent KR-20080053933-A (KR)
Title: Body massager with illumination effects
Inventor: FERBER ROMAN
IPC: A61H7/00
Filed: 2006-08-10
Abstract: The present invention discloses a massage apparatus having a housing with a massage formation for contacting a body part of a user. A massage mechanism is oriented within the housing for imparting a massage effect to the massage formation. A light source is provided on the massage formation for conveying an illumination effect from the massage formation. A partially translucent massager is disclosed for providing a visual effect of the underlying massage operation. Further, a roller massage assembly is provided wherein a load imparted to a roller is distributed directly to a structure of the massager for preventing distribution of the load to the massage mechanism.
Patent KR-20080083109-A (KR)
Title: Removal of colloids and soluble substances using cationic nanoparticles in the papermaking process
Inventor: DENG LI
IPC: D21H21/10
Filed: 2006-09-22
Abstract: There are provided a cationic nanoparticles sol and a papermaking method using the same, more particularly, the cationic nanoparticles sol is used to remove colloids and soluble pollutants in water during the papermaking process, and is retained onto the paper sheets to be removed along with the paper products from water in the papermaking process, wherein the cationic nanoparticles have a specific surface area of above 200m2/g to 5000m2/g, and the mole ratio of aluminum to surface silica can be within the range of from 1:8 to 30:1.
Patent KR-20080058514-A (KR)
Title: Retaining ring with conductive portion
Inventor: MANENS ANTOINE P
IPC: B24B37/32
Filed: 2005-05-11
Abstract: A retaining ring for use with electrochemical mechanical processing is described. The retaining ring has a generally annular body formed with a conductive portion and a non- conductive portion. The non-conductive portion contacts the substrate during polishing. The conductive portion is electrically biased during polishing to reduce the edge effect that tends to occur with conventional electrochemical mechanical processing systems.
Patent KR-20080071626-A (KR)
Title: Interference cancellation with power estimation and tracking for wireless communication
Inventor: BANISTER BRIAN CLARKE
IPC: H03D1/04
Filed: 2006-12-06
Abstract: Techniques for performing interference cancellation in a wireless (e.g., CDMA) communication system are described. In one aspect, per-bin power estimates for multiple orthogonal bins are derived by estimating at least two components of these power estimates. The components may include, e.g., channel gain, noise and interference, and bin gain. Interference cancellation is performed based on the per-bin power estimates. In another aspect, interference cancellation is performed in multiple stages with fast tracking. A total power estimate and per-bin power estimates are derived for a first stage. A total power estimate is derived for a second stage. Per-bin power estimates are also derived for the second stage based on the total power estimates for the first and second stages and the per-bin power estimates for the first stage. Interference cancellation is performed for each stage based on the per-bin power estimates for that stage.
Patent KR-20080090417-A (KR)
Title: System and method for initializing a module
Inventor: MCDONALD DONALD M
IPC: B60N2/90
Filed: 2006-09-20
Abstract: A system for initializing a module is provided wherein the system includes components associated with the module that are assembled separately. The system includes a sensor, a datum, a data reader, and a memory. The sensor and the datum are mounted on an item. The datum is associated with the sensor and is captured on the item in the form of a machine-readable code. The data reader reads the datum and communicates the datum to the memory that stores the datum. The stored datum is used in a module of a product that includes the item. In an exemplary embodiment, the product is a vehicle, the item is a seat, and the module controls a safety system for the vehicle. The safety system includes load sensors mounted in the seat to measure a weight of a seat occupant. The weight of the seat occupant is used to control the deployment of the vehicle safety systems such as an air bag or a seat belt pretensioner.
Patent KR-20090004889-A (KR)
Inventor: AIDA YOSUKE
IPC: H04R25/00
Filed: 2008-01-21
Abstract: 소프트웨어 상에서 환경 설정의 복제·이동 등을 용이하게 변경할 수 있도록 조정하는 보청기 조정 장치를 제공한다. 보청기(101)의 파라미터를 조정하는 보청기 조정 장치(104)로서, 조작 입력을 접수하는 입력 수단(201)과, 소정의 환경 설정마다 파라미터를 기억하기 위한 기억 수단(203)과, 환경 설정마다 파라미터를 제어하는 제어 수단(202)과, 파라미터의 정보를 표시하는 표시 수단(204)을 가지고, 입력 수단(201)은, 복수의 상기 환경 설정을 선택하고, 선택된 것 중 하나의 환경 설정을 조작하며, 상기 제어 수단(202)은, 입력 수단(201)에 의한 조작에 기초하여, 선택된 환경 설정 내의 파라미터를 일괄 변환한다.  
       
     보청기, 조정, 파라미터
Patent KR-20090008195-A (KR)
Title: Diagnostic agent and therapeutic agent for pancreatic cancer
Inventor: ABURATANI HIROYUKI
IPC: G01N33/574
Filed: 2007-04-18
Abstract: Disclosed is a novel diagnosis or therapeutic method for pancreatic cancer using a blood marker. Specifically, disclosed is a diagnostic or therapeutic agent for pancreatic cancer, which comprises an anti-AMIGO2 antibody.
Patent KR-20090005114-A (KR)
Title: Process for the preparation of propylene and ethylene from a fischer - tropsch synthesis product
Inventor: DIERICKX JAN LODEWIJK MARIA
IPC: C10G9/36
Filed: 2007-03-28
Abstract: Process for the preparation of propylene and ethylene, comprising subjecting a gaseous mixture of a dilution gas and a paraffinic feedstock boiling in the gas oil range and having an iso paraffin to normal paraffin ratio of between 2 and 5 to a thermal conversion step.
Patent KR-20090023560-A (KR)
Title: Thiazolyl-dihydroquinazolines
Inventor: BRANDL TRIXI
IPC: A61P37/00
Filed: 2007-03-27
Abstract: The invention relates to compounds of general formula (I), wherein the groups A, R1, R2, Ra and Rb are defined as in the claims and the description, and to the tautomers, racemates, enantiomers, diastereomers and mixtures thereof, optionally the pharmacologically acceptable acid addition salts, solvates and hydrates thereof. The invention also relates to methods for producing said thiazolyl-dihydroquinazolines and to their use as drugs.