baber/WOPTO huggingface dataset:
Patent KR-20080059799-A (KR)
Title: Driving circuit for image display device and method for driving the same
Inventor: HAN SANG SOO
IPC: G02F1/13357
Filed: 2006-12-26
Abstract: An apparatus and a method for driving an image display device are provided to enable a user to control driving of a lamp by easily converting image data, thereby converting luminance characteristics of a displayed image. An LC(Liquid Crystal) panel(2) is formed as having a pixel area. A data converter(10) extracts a compensation value according to a setting value(YSet) from a user and inputted image data, and generates a variable control signal(VCS) by using the extracted compensation value. An inverter controller(12) converts a dimming value according to the variable control signal and outputs the converted dimming value. An inverter(14) drives a backlight(16) by generating a lamp driving signal according to the converted dimming value.
Patent KR-20060039899-A (KR)
Title: Device for installing and removing a roller supporting a bearing assembly
Inventor: KELLER KARL
IPC: B21B31/07
Filed: 2004-06-17
Abstract: The invention relates to a device for installing and removing a bearing assembly (3) which consists of a chock in which a trunnion bearing is arranged on a supporting roller stud (1) of a rolling stand. The aim of said invention is to replace said assembly by means of an operationally reliable device without carrying out modifications or large-scale modifications of the supporting roller stud (1), in particular to obtain reproducible mounting forces in order to ensure best long-term wear-less service possible, best possible rotation and easily controlled stripping forces for reliable operation of the rolling stand. The invention also relates to a nut (8) fixed to the roller stud (1) prestressed against the bearing assembly (3). According to said invention, a stripping device (11) can be temporarily coupled to the bearing assembly (3), the hydraulic cylinder (15) thereof resting against the roller stud (1).
Patent KR-20060115856-A (KR)
Title: A cutting tool arrangement where an axial channel is of noncircular crossection providing a key-grip
Inventor: BERGLOEW KARL ERIK
IPC: B23C5/00
Filed: 2004-08-13
Abstract: The present invention relates to a cutting tool arrangement and a tool (10) for chip removing machining. The cutting tool arrangement comprises a tool (10), fastening means as well as a shank (12). The tool is a one-piece unit. The axial channel (34) is of non-circular cross-section to provide a key grip. An end of the axial channel (34) comprises material at least partly blocking the axial channel.
Patent KR-20060126443-A (KR)
Title: Automatic transmission for vehicle
Inventor: FUKUYAMA SATOSHI
IPC: F16H3/66
Filed: 2004-09-10
Abstract: An automatic transmission (1) for a vehicle, comprising a speed reduction planetary gear (DP) outputting the input rotation of an input shaft (12) after speed reduction, a first clutch (C-1) and a third clutch (C-3) capable of transmitting the speed- reduced rotation through the planetary gear (DP), a planetary gear unit (PU) having sun gears (S2) and (S3) to which the speed-reduced rotation is transmitted by the first and third clutches (C-1) and (C-3), and a fourth clutch (C-4) capable of transmitting the inputted rotation to the sun gear (S2). The fourth clutch (C-4) is connected to the sun gear (S2) of the planetary gear unit (PU) through the output side members (the clutch drum (42) and the connection member (101)) of the third clutch (C- 3) to commonize the output side members. Thus, the automatic transmission (1) for the vehicle can be reduced in size.
Patent KR-20070004524-A (KR)
Title: Bed
Inventor: MATSUURA YOICHIRO
IPC: A61G7/018
Filed: 2005-04-05
Abstract: A bed with a back raising mechanism has a thigh supporting/raising mechanism for supporting and raising a thigh alone. The bed further has interlocking means for performing thigh supporting and raising operation of the thigh supporting/ raising mechanism in conjunction with back raising operation of the back raising mechanism. The thigh supporting/raising mechanism has a thigh supporting/raising member whose waist section side is pivotally attached to a bed frame and which supports and raises a thigh alone. The thigh supporting/raising member is smaller in width than the width of the bed frame and provided only at the center portion in the width direction of the bed frame. ® KIPO & WIPO 2007
Patent KR-20060103499-A (KR)
Title: Power supply unit
Inventor: UNO YOSHIYUKI
IPC: H02M3/28
Filed: 2005-05-17
Abstract: A power supply device is provided with a main power supply circuit (11) and a sub power supply circuit (14) connected to an alternating current (AC). The main power supply circuit (11) is provided with a full-wave rectifying circuit (D1) and an input current control circuit (12) generally equivalent to a high frequency current control circuit. The input current control circuit (12) is provided with a resistor (R1) which is a circuit current detecting means, and a control circuit (13) which detects a current flowing in the resistor (R1) and controls a switch (Q1). The circuits are connected to permit a current flowing in a diode (D3), which is a second rectifying circuit for the sub power supply circuit (14), to return to the alternating power supply through the resistor (R1).
Patent KR-20060080936-A (KR)
Title: Liquid crystal display device
Inventor: OKITA MITSUTAKA
IPC: G02F1/1333
Filed: 2004-10-21
Abstract: [PROBLEMS] To eliminate the blue tone in the black display of the OCB liquid crystal display device. [MEANS FOR SOLVING THE PROBLEMS] A liquid crystal display cell (110) includes: an opposing substrate (130) having an opposing electrode (Ecom); an array substrate (120) having a pixel electrode Dpix for each color; a liquid crystal layer (140) arranged in a bend arrangement located between the opposing substrate (120) and the array substrate (120); and red, green, and blue filter layers (CF(R), CF(G), CF(B)) arranged on one of the substrates. Distances (dB, dG, dR) between the pixel electrodes of the respective colors (dpixR, dpixG, dpixB) and the opposing electrode (Ecom) are set as follows: [ dB < dR, dB <dG and |dB - dR| <= 0.4 mum |dB - dG| <= 0.4 mum ]
Patent KR-20060123749-A (KR)
Title: Stabilization of hydroformylation catalysts based on phosphoramide ligands
Inventor: PAPP RAINER
IPC: B01J31/02
Filed: 2004-10-22
Abstract: The invention relates to a method for the hydroformylation of ethylenically unsaturated compounds by reacting carbon monoxide and hydrogen in the presence of a catalytically active fluid containing a dissolved metal complex compound of a metal of the VIIIth subgroup of the periodic system of elements with at least one phosphoramide compound as a ligand, said fluid being brought into contact with a base.
Patent KR-20060097047-A (KR)
Title: Methods of preparing compounds useful as protease inhibitors
Inventor: KUCERA DAVID JOHN
IPC: A61K31/401
Filed: 2004-11-22
Abstract: The invention relates to methods of preparing compounds of formula (I) that are useful as inhibitors of the HIV protease enzyme. The present invention also relates to intermediate compounds useful in the preparation of compounds of formula (I).
Patent KR-20060101528-A (KR)
Title: Method for production of semiconductor chip and semiconductor chip
Inventor: KUSUNOKI KATSUKI
IPC: H01S5/323
Filed: 2004-12-02
Abstract: A method for the production of gallium nitride compound semiconductor chips from a wafer having gallium nitride compound semiconductor layers (2, 3) laminated on the principal surface of a substrate (1) comprises a step of forming first grooves (11) linearly in a desired chip shape by etching on the gallium nitride compound semiconductor layers (2, 3) sides of the wafer, a step of forming second grooves (22) having a nearly equal or smaller line width (W2) than a line width (W1) of the first grooves on the substrate (1) side of the wafer at positions not conforming to the central lines of the first grooves, and a step of dividing the wafer along the first and second grooves. It consequently allows the wafer to be accurately cut in an extremely high yield, with the result that the number of chips taken out of one wafer will be increased and the productivity will be enhanced.
Patent KR-20070011264-A (KR)
Title: Variable focus lens
Inventor: HENDRIKS BERNARDUS H W
IPC: G02B3/14
Filed: 2005-01-13
Abstract: An achromatic electrowetting lens is provided. This is achieved by a particular choice of the parameters n,, n2, V, and V2, wherein n is the refractive index and V is the Abbe number. By fulfilling the relations: Formula (I) an achromatization of the electrowetting lens is achieved. ® KIPO & WIPO 2007
Patent KR-20070015130-A (KR)
Title: Liquid materials for use in electrochemical cells
Inventor: DESIMONE JOSEPH M
IPC: H01M4/88
Filed: 2005-01-21
Abstract: Disclosed is the use of liquid precursor materials to prepare a processible polymeric electrolyte, which can be used to form a proton exchange membrane for use in an electrochemical cell. Also disclosed is the use of liquid precursor materials to prepare a processible catalyst ink composition, which can be conformally applied to a proton exchange membrane and a electrode material for use in an electrochemical cell. Also disclosed is the use of a photocurable perfluoropolyether (PFPE) material to form a microfluidic electrochemical cell. ® KIPO & WIPO 2007
Patent KR-20060135811-A (KR)
Title: Positioning system
Inventor: MORISAKI MITSUNORI
IPC: H04W64/00
Filed: 2005-03-09
Abstract: A positioning server (20) is equipped with a database in which required-number-of-measurements judgment information that serves as judgment information with which to decide the number of measurements is associated with wireless terminal station-to-be- positioned information with which to identify objects to be positioned. The positioning server (20), which decides the number of measurements, receives the wireless terminal station-to-be-positioned information of a terminal to be positioned, then retrieves from the database the required- number-of-measurements judgment information associated with the wireless terminal station-to-be-positioned information, and then decides the number of measurements based on the required-number-of-measurements judgment information. In this way, a stable positioning can be achieved by deciding the number of measurements in accordance with the characteristics of a wireless station to be positioned and a wireless station that performs the measurements.
Patent KR-20060128025-A (KR)
Title: Optical scanning apparatus and method
Inventor: STALLINGA SJOERD
IPC: G11B7/135
Filed: 2005-03-11
Abstract: An optical scanning device which is compatible with both multi-layer and single layer disc formats, and which alleviates lens design requirements by providing a dual lens system and by making, say, lens OL0 compatible with DVD (as well as layer L0 of the dual layer format) and lens OL1 compatible with CD (as well as layer L1 of the dual layer format). Thus the two lens designs only need to work at two different wavelengths, and the device achieves compatibility with three different optical record carrier formats, but the amount of spherical aberration in respect of each lens part only needs to be matched precisely with respect to two formats in one of a number of known ways.
Patent KR-20070004044-A (KR)
Title: Lcd device
Inventor: DE VAAN ADRIANUS J S M
IPC: G02F1/1335
Filed: 2005-04-11
Abstract: The invention relates to a liquid crystal display device (10), comprising a spectral trim filter (18) arranged in the light path between the backlight system (14) and the LCD filter panel (12). The trim filter is adapted to reduce the amount of illumination light within selected wavelength ranges in order to enhance the color gamut of the display. The trim filter is also adjustable between a filtering state for wide gamut and a transmitting state for high brightness. ® KIPO & WIPO 2007
Patent KR-20070057702-A (KR)
Title: Method for introducing vertical built-in parts into structures erected with a sliding formwork, particularly in annular concrete walls, and device for performing the method
Inventor: KREINER ALEXANDER
IPC: E04G11/22
Filed: 2005-09-28
Abstract: The invention relates to a method for inserting vertical mounting parts into structures, which are erected with a sliding form, particularly in annular concrete walls, and to a device for carrying out the method. In order to be able to use the cost-effective sliding form when erecting structures, e.g. silos and tanks in which mounting parts are provided that are completely flush with the surface, a zipper-like system is provided for inserting these vertical mounting parts. The inventive zipper system provides guiding angle brackets that are fixed in tightening devices of the sliding form and temporarily engage with guide pins fixed to the front side of the vertical mounting parts. After completing the concrete wall or inserting the vertical mounting parts, the guide pins are removed from the vertical mounting parts by, for example, cutting through them.
Patent KR-20070023773-A (KR)
IPC: F16J13/14
Filed: 2005-05-19
Abstract: 구획 벽(40)에 형성된 관통 구멍(41)에 끼워서, 관통 구멍(41)을 막는 홀 플러그(10)에 있어서, 관통 구멍(41)에 삽입되어 내측면(43)에 결합되는 합성 수지제의 부착부(30)와, 관통 구멍(41)을 막을 수 있는 크기 형상으로서 그 주연 부위(21)가 외측면(44)에 밀착 접촉하는 동시에, 그 중앙 부위에서 부착부(30)에 일체적으로 되어 있는 커버부(20)를 갖고, 커버부(20)는, 그 주연 부위(21)또는 주연 부위(21) 근방에는 커버부(20)에 외력을 가해도 주연부위(21)의 크기 형상을 유지할 수 있는 두꺼운 부분(21a)이 마련되어 있는 동시에, 두꺼운 부분(21a)과 부착부(30)에 일체적으로 된 중앙 부위의 사이에는 외력이 가해졌을 때 탄성 좌굴변형 가능한 얇은 부분(23a)이 마련되어 있다.
Patent KR-20080063601-A (KR)
Title: Apparatus and method for transmission of content rights through multimedia message in mobile communication system
Inventor: LEE WOO SUK
IPC: H04Q7/24
Filed: 2007-01-02
Abstract: An apparatus and a method for transmitting contents rights via a multimedia message in a mobile communication system are provided to make it unnecessary to access a DRM(Digital Rights Management) server for receiving a right object when one terminal receives contents from other terminal, and to provide information on moving or spreading paths of the rights objects for a service provider. A method for transmitting contents rights via a multimedia message comprises the following several steps. If a mobile communication terminal senses occurrence of a contents rights transfer event(300), the mobile communication terminal checks the reuse number of the rights objects, and receives a transfer amount and checks the received data(302). Then, the terminal generates the rights objects for transmission including a transferred rights amount, generates the right objects for storage by using a remaining rights amount, and updates the existing rights object(304). The terminal generates a multimedia message, including the contents to be transferred and the rights objects for transmission, to a request side terminal(306). The terminal prevents the transferred rights objects from being duplicated at a storage unit(308), and notifies a DRM server that the rights objects are transferred by transmitting fingerprint information included in the rights objects to the DRM server(310).
Patent KR-20080066143-A (KR)
Title: Mobile terminal and method for controlling a sound volume in thereof
Inventor: KIM SU HUN
IPC: H04B1/40
Filed: 2007-01-11
Abstract: A mobile terminal and a method for adjusting the volume of sounds therein are provided to prevent a loud sound from being suddenly delivered to a user by previously notifying the user that the sound output state of a mobile terminal will be changed over from a speaker output state to an ear microphone output state. A mobile terminal comprises a speaker(141), an ear microphone(142), a memory part(130), and a control part(160). The memory part stores the volume value of a sound outputted to the speaker. In case the sound output state of the mobile terminal is changed over from a speaker output state to an ear microphone output state, the control part executes a control operation to announce the changeover fact. In this case, the control part outputs an alarm sound to the ear microphone in order to announce the changeover fact. In addition, the mobile terminal comprises a display part. The display part displays an indication window to announce the changeover fact.
Patent KR-20080066368-A (KR)
Title: Cd86 knockdown transgenic pig vascular endothelial cell line and preparatiaon method thereof
Inventor: AHN CURIE
IPC: C12N15/12
Filed: 2007-01-12
Abstract: A CD86 knockdown transgenic pig vascular endothelial cell line is provided to inhibit activation of human T cells during xenotransplantation, thereby controlling immune-rejection reaction caused by the human T cells and natural killer cells when a transgenic pig for organ transplantation is produced by using the same. An siRNA sequence regarding a porcine CD86 molecule consists of nucleotide sequences of SEQ ID : NOs. 1 and 2 or nucleotide sequences of SEQ ID : NOs. 3 and 4. An siRNA expression vector regarding the porcine CD86 molecule comprises the siRNA sequence, a promoter for initiating expression of the siRNA, and an antibiotic-resistant gene. A method for preparing a CD86 knockdown transgenic pig vascular endothelial cell line comprises a step of introducing the expression vector into a pig vascular endothelial cell line. A CD86 knockdown transgenic pig vascular endothelial cell line prepared by the method is deposited as a deposition no. KCLRF-BP-00130. Further, the siRNA expression vector is siCD86-1/pSNU6-1.2 or siCD86-2/pSNU6-1.2.
Patent KR-20080068292-A (KR)
Title: Fabrication method of non -pherical x-ray compound refractive lenses
Inventor: CHOI JAE HO
IPC: G02B3/00
Filed: 2007-01-18
Abstract: A method for fabricating aspherical X-ray compound refractive lenses is provided to reduce an X-ray radiation dose of sample without exposing unnecessary X-ray to a sample. A method for fabricating aspherical X-ray compound refractive lenses includes the steps of: adding nano particles of 0.2mg into a tube inserted therein a polymer; inserting an X-ray composite lens bottom mold(20) into a centrifugal tube(40); inserting the solution and adding the metal nano particles; crushing the metal nano particles to be distributed into the polymer solution by inserting an ultrasonic crusher; applying ultra high gravitational field by mounting the tube on the centrifuge after closing a cover of the centrifugal tube; and performing polymerization by maintaining temperature at 60 degrees in vacuum state after the tube containing the metal nano particles and the polymer mold is inserted into an oven and being maintained during 10 hours by rising the temperature to 10 degree after 10 hours.
Patent KR-20080070097-A (KR)
Title: Stacked package and method of manufacturing the same
Inventor: KWON YONG CHAI
IPC: H01L23/12
Filed: 2007-01-25
Abstract: A stack package and a method for manufacturing the same are provided to place a controller in a top semiconductor chip or a dummy chip so as to prevent mechanical shock from being applied to semiconductor chips. A stack package comprises a printed circuit board(110), semiconductor chips(120), plugs(130), a controller(140), and a protective member(150). The printed circuit board has a plurality of electrode pads(114). Insulating layer patterns(112) exposing the electrode pads are formed on the printed circuit board. Bonding layers(122) are placed between the semiconductor chips and the printed circuit board. The plugs embed via holes. The plugs have head parts(132) projected from lower ends of the via holes. A top semiconductor chip(125) has a cavity(126). A bonding layer(127) exposing the plugs is formed in the cavity. The controller is bonded in the cavity.
Patent KR-20080073166-A (KR)
Title: Printed circuit board having structure for soldering passive element, pcb card using the printed circuit board and method for manufacturing the same
Inventor: LEE KWANG TAE
IPC: H05K1/02
Filed: 2007-02-05
Abstract: A PCB(Printed Circuit Board) having a structure for soldering a passive element, a PCB card using the PCB and a method for manufacturing the same are provided to mount the passive element without using an SR(Solder Resist) film or ink. A PCB(100) having a structure for soldering a passive element includes an insulating member(120), at least one contact unit(130), and a circuit pattern(140). At least one contact unit exposes one surface thereof to a region of the insulating member. The circuit pattern is formed on the other surface of the insulating member partially and electrically connected to the contact unit and forms an oxidation region in a region except a mounting region of the element. The contact unit and the circuit pattern are electrically connected to each other by a via.
Patent KR-20080075651-A (KR)
Title: Supporting device for display unit and display unit having the same
Inventor: HWANG KWANG SUNG
IPC: G06F1/16
Filed: 2007-02-13
Abstract: A support unit for a display device, and a display device having the same are provided to simplify an engaging unit provided at a connection portion of a support unit and easily fold the support unit. The first connection unit(210) rotatably connects a stand(40) and a support bracket(50) and includes an engaging unit for discriminating a rotation range of a display device with respect to the stand into a screen angle adjustment range and a folding range. The second connection unit(250) rotatably connects the stand and the support bracket and includes a friction member for providing a frictional force to a rotation coupling part. The first connection unit includes the first hinge shaft(220) combined with the stand in a rotation limited state and the first connection member(230) having one side rotatably combined with the first hinge shaft and the other side fixed to the support bracket. The engaging unit includes an engaging plate(243) having the first protrusion protruded at the side of the first connection member and the second protrusion provided at a position corresponding to the first protrusion, and a fastening nut fastened to an outer side of the first hinge shaft.
Patent KR-20080016418-A (KR)
Title: Circuit substrate and semiconductor device
Inventor: NISHIMURA TAKAO
IPC: H01L21/60
Filed: 2007-02-14
Abstract: A circuit substrate and a semiconductor device are provided to improve the non-uniformity of the arrangement density of a pattern layer by disposing a conductive layer apart from the pattern layer. A circuit substrate includes pattern layers(11), conductive layers(14), and a resin layer(15). The pattern layers are disposed at an area opposite to a semiconductor device formed on a surface of a circuit substrate(100). The conductive layers are disposed apart from the pattern layers at the area opposite to the semiconductor device formed on the surface of the circuit substrate. The resin layer is formed on the conductive layers in the area opposite to the semiconductor device of the surface of the circuit substrate.
Patent KR-20080076362-A (KR)
Title: Internal voltage detecting circuit and internal voltage generating device
Inventor: SON JONG HO
IPC: G11C5/14
Filed: 2007-02-15
Abstract: An internal voltage detecting circuit and an internal voltage generating device using the same are provided to prevent fail and to improve reliability of a memory cell, by controlling a threshold voltage of a cell transistor by adjusting a back bias voltage level supplied to the cell transistor according to the operation temperature of the memory cell. A first detection signal generation part(10) generates a first detection signal detecting an internal voltage level corresponding to the operation temperature of a memory cell. A second detection signal generation part(20) generates a second detection signal detecting a specific internal voltage level corresponding to the setting temperature. A detection signal clamping part(30) clamps the first detection signal, by comparing the level of the first detection signal with the level of the second detection signal. The first detection signal generation part receives the internal voltage, and generates the first detection signal enabled when the internal voltage has a level corresponding to the operation temperature.