baber/WOPTO huggingface dataset:
Patent KR-20050097958-A (KR)
Title: Fluid ejection head
Inventor: STAUFFER JILL
IPC: B41J2/14
Filed: 2004-01-28
Abstract: A fluid ejection head (18) is disclosed, wherein the fluid ejection head (18) includes an orifice layer (38) disposed on top of a substrate layer (34). The fluid ejection head (18) includes a first group of fluid ejection orifices (22a) and a second group of fluid ejection orifices (22b) formed in the fluid ejection head (18), wherein the first group of fluid ejection orifices (22a) and the second group of fluid ejection orifices (22b) are configured to eject two different fluids, and an elongate channel (32a) formed in the fluid ejection head (18), wherein the channel (32a) is positioned between the first group of fluid ejection orifices (22a) and the second group of fluid ejection orifices (22b) in such a location as to inhibit cross- contamination of fluids ejected from the first group of fluid ejection orifices (22a) and second group of fluid ejection orifices (22b).
Patent KR-20060029205-A (KR)
Title: Iron comprising a water reservoir which is provided with a filling orifice on the rear face of said iron
Inventor: MAUDHUIT SYLVAIN
IPC: D06F75/06
Filed: 2004-06-29
Abstract: The inventive steam iron comprises a water reservoir (3) provided with a filling orifice (5) arranged on the rear face of the iron in such a way that the reservoir (3) is filled when the iron is tilted forward. Said reservoir comprises a ventilation circuit provided with an end penetrating into the rear part of the reservoir (3) and an end communicating with external air and arranged on the top front part of the iron. The iron is characterised in that said ventilation circuit comprises a pipe (12) which has a small cross section, is introduced into the rear part of the reservoir (3) and is extended by a hollow end element (15) whose cross section is greater and which extends downwards and is provided with an opening in the lower part thereof.
Patent KR-20060009234-A (KR)
Title: Structural and other composite materials and methods for making same
Inventor: HOFMANN RAY F
IPC: C08J9/02
Filed: 2004-03-12
Abstract: In accordance with the present invention, we have developed structural and other composite materials having superior performance properties, including high compressive strength, high tensile strength, high shear strength, and high strength-to-weight ratio, and methods for preparing same. Invention materials have the added benefits of ease of manufacture, and are inexpensive to manufacture. The superior performance properties of invention materials render such materials suitable for a wide variety of end uses. For example, a variety of substances can be applied to invention materials without melting, dissolving or degrading the basic structure thereof. This facilitates bonding invention materials to virtually any surface or substrate. Moreover, the bond between invention materials and a variety of substrates is exceptionally strong, rendering the resulting bonded article suitable for use in a variety of demanding applications. Invention materials can be manufactured in a wide variety of sizes, shapes, densities, in multiple layers, and the like.
Patent KR-20060008947-A (KR)
Title: Method for the production of fibres with a high content of colloidal particles and composite fibres obtained thus
Inventor: POULIN PHILIPPE
IPC: D01D5/00
Filed: 2004-04-28
Abstract: The invention relates to a method for the production of composite fibres with an increased content of colloidal particles, made from a pre- fibre, comprising a polymeric binder and colloidal particles, during which the chemical structure of said polymeric binder is degraded at a temperature of the order of ambient temperature such as to at least partially eliminate the above. The invention further relates to a fibre comprising a polymeric binder and colloidal particles, combining an excellent mechanical strength and a content of colloidal particles greater than 70 % by mass.
Patent KR-20050120723-A (KR)
Title: Method and apparatus for indicating whether sufficient space exists for recording a program
Inventor: MEARS MARK GILMORE
IPC: H04N5/445
Filed: 2004-05-04
Abstract: There is provided a method for indicating whether a program is capable of being fully recorded in a remaining storage space on a storage device. An on screen display device is configured as a grid (210) having a first axis and a second axis. The first axis is for identifying the programming selections and the second axis is for identifying the respective broadcast times of the programming selections. Any of the programming selections currently capable of being fully recorded in the remaining storage space on the storage device are identified on the grid using a first distinctive visual identifier (220). Any of the programming selections that are currently incapable of being fully recorded in the remaining storage space on the storage device are identified on the grid using a second distinctive visual identifier (230).
Patent KR-20060013537-A (KR)
Title: High-frequency heating device
Inventor: KIYONO YASUHIRO
IPC: F24C7/02
Filed: 2004-05-14
Abstract: In forming a door switch for microwave ovens, two switches are built into a single switch case to make size reduction possible, and making a common use of switch parts helps to reduce the number of parts, thereby reducing cost. Further, providing a door switch of contact switching construction adapted to tilt in operative association with the opening and closing of the door makes it possible to realize highly accurate switching performance. There are provided a first switch which, at the time of tilting of a first tiltable lever, elastically displaces an electrically conductive contact piece in the switch case to effect switching between the contacts, a second switch which, at the time of tilting of the lever, elastically displaces another electrically conductive contact piece in the switch case at another timing somewhat different from the timing for switching between the contacts of the first switch, thereby switching between the contacts, and a third switch which is subjected to switching at the time of tilting of the second tiltable lever.
Patent KR-20060013406-A (KR)
Title: Benzothiazole derivatives as adenosine receptor ligands
Inventor: FLOHR ALEXANDER
IPC: C07D417/02
Filed: 2004-05-14
Abstract: The invention relates to compounds of the general formula (I) wherein R1 is 1,4-dioxepanyl or tetrahydropyran-4-yl; R2 is -N(R)-(CH2)n,-5-or 6 membered non aromatic heterocycle, optionally substituted by one or more substituents, selected from the group consisting of lower alkyl or - NR2, or is - (CH2)n-5-or 6 membered non aromatic heterocycle, optionally substituted by -(CH2)n- OH, lower alkyl, lower alkoxy, or is -CH2)n-5-or 6 membered aromatic heterocycle, optionally substituted by lower alkyl, lower alkoxy, halogen, halogen-lower alkyl, -CH2N(R)(CH2)20CH3, -N(R)(CH2)20CH3, - CH2-morpholinyl or -CH2-pyrrolidinyl or is (CH2)n-cycloalkyl, optionally substituted by hydroxy, or is -N(R)- cycloalkyl, optionally substituted by hydroxy or lower alkyl, or is phenyl, optionally substituted by lower alkoxy, halogen, halogen-lower alkyl, lower alkyl, -CH2-pyrrolidin-1-yl, -CH2- morpholinyl, -CH2N(R)(CH2)20CH3 or - CH2-N(R)C(O)-lower alkyl, or is 1,4-dioxa-8-aza-spiro[4,5]decane, or is 2-oxa-5-aza-bicyclo[2.2.1]heptane, or is I-oxa-8-aza-spiro[4,5] decane, or is -N(R)-7-oxa-bicyclo [2.2. 11 hept-2-yl, or is 2-aza- bicyclo[2.2.2]decane; R is hydrogen or lower alkyl; n is 0 or 1; and pharmaceutically acceptable acid addition salts thereof for the treatment of diseases, which relate to the A2A receptor.
Patent KR-20060025155-A (KR)
Title: Thermal interconnect systems methods of production and uses thereof
Inventor: DEAN NANCY
IPC: H01L23/36
Filed: 2004-06-04
Abstract: A thermal transfer material is described herein that includes: a heat spreader component, wherein the heat spreader component comprises a top surface, a bottom surface and at least one heat spreader material, and at least one solder material, wherein the solder material is directly deposited onto the bottom surface of the heat spreader component. Methods of forming layered thermal interface materials and thermal transfer materials include: a) providing a heat spreader component, wherein the heat spreader component comprises a top surface, a bottom surface and at least one heat spreader material; b) providing at least one solder material, wherein the solder material is directly deposited onto the bottom surface of the heat spreader component; and c) depositing the at least one solder material onto the bottom surface of the heat spreader component.
Patent KR-20060015330-A (KR)
Title: Multilayer film and biaxially oriented polyester film
Inventor: OSADA SHUNICHI
IPC: H01M50/131
Filed: 2004-06-02
Abstract: Disclosed is a multilayer film comprising 50 or more layers each of which is composed of a thermoplastic resin and has a thickness of less than 30 nm. Also disclosed is a biaxially oriented film which has a density of 1-1.4 g/cm3, a thermal shrinkage rate of -2 to 2% in the longitudinal direction at 180°C, and an elongation at break of 100-1,000% at least in one direction. These films have solved conventional problems, and thus are highly rigid and excellent in dimensional stability at high temperatures, formability over wide temperature range, and transparency after heating.
Patent KR-20060055464-A (KR)
Title: Band track chain for track-type vehicles
Inventor: WELP ALEXANDRA
IPC: B62D55/275
Filed: 2004-06-03
Abstract: The invention relates to a band track chain (1) which has a closing point (3, 4) and which is made of connectors (10) which are arranged on the outside thereof. The connectors (10) clamp the bolts (20, 21) in a rotationally fixed manner. The bolts (20, 21) are arranged in tubes (6, 7) in rubber bearings (18).
Patent KR-20060036924-A (KR)
Title: Catalyst for fuel cell oxygen electrodes
Inventor: OVSHINSKY STANFORD R
IPC: B01J27/20
Filed: 2004-05-18
Abstract: A catalyst having catalytically active material supported on a carrier matrix. The catalytically active material may be a mixed-valence, nanoclustered oxide(s), an organometallic material or a combination thereof The supported catalytic material is particularly useful for catalyzing oxygen reduction in a fuel cell, such as an alkaline ftiel cell.
Patent KR-20060004708-A (KR)
Title: Apparatus suitable for transporting and storing nuclear fuel rods and methods for using the apparatus
Inventor: SINGH KRISHNA P
IPC: G21C19/32
Filed: 1998-05-19
Abstract: Apparatus suitable for transporting and storing nuclear fuel rods comprising a basket having storage cells formed from a honeycomb gridwork of metal plates in a rectilinear configuration, the plates welded to each other at their intersections so that all contiguous corners of the storage cells formed by the gridwork are completely connected so as to allow conduction heat transfer, the metal plates having neutron absorber material positioned in areas which form walls of the storage cells. Method of making an apparatus suitable for transporting and storing nuclear fuel rods comprising a) providing metal plates having slots and having neutron absorber material positioned on sides of the metal plates, b) arranging the plates so that the slots intersect to form a honeycomb gridwork of storage cells having contiguous corners and having the neutron absorbing material on sides of the storage cells, and c) welding the plates to each other at their intersections so that all contiguous corners of the storage cells formed by the gridwork are completely connected so as to allow conduction heat transfer and to provide a rigid structure.
Patent KR-20060028704-A (KR)
Title: Trusted peripheral mechanism
Inventor: POISNER DAVID
IPC: G06F21/00
Filed: 2004-06-16
Abstract: According to one embodiment, computer system is disclosed. The computer system includes a central processing unit (CPU), and a chipset coupled to the CPU including protected registers and a host controller. The computer system also includes a bus coupled to the host controller and a peripheral device coupled the bus. Trusted software accesses the protected registers to transmit encrypted data between the host controller and the peripheral device upon startup of the computer system to verify that the peripheral device is trustworthy.
Patent KR-20060081368-A (KR)
Inventor: KAJIWARA RYOUICHI
IPC: H01L21/52
Filed: 2006-01-06
Abstract: 다이 본딩에서 납 프리 땜납을 이용할 수 있다.  반도체 칩(1)과 Cu 합금제의 다이 패드(4) 사이에 응력 완충판(8)을 배치하고, 반도체 칩(1)과 응력 완충판(8), 및 응력 완충판(8)과 다이 패드(4)를, 고상 온도가 270℃ 이상이고 액상 온도가 400℃ 이하인 Sn-Sb-Ag-Cu를 주요 구성 원소로 하는 납 프리 땜납의 접합재(10, 9)로 접합함으로써, 칩 균열을 발생시키는 일 없이, 납 프리 땜납을 이용하여 다이 본딩을 행할 수 있다. 
       
     납 프리 땜납, 다이 본딩, 응력 완충판, 다이 패드, 반도체 칩, 고상 온도, 액상 온도
Patent KR-20070075566-A (KR)
Title: High voltage semiconductor device and a method of preparing the same
Inventor: LEE JOON HYUNG
IPC: H01L29/78
Filed: 2006-01-13
Abstract: A high-voltage semiconductor device is provided to prevent a contact plug from coming in contact with a source/drain region except a source/drain contact region by including an etch stop layer between an ion implantation mask for the source/drain contact region and an interlayer dielectric. A semiconductor substrate(50) is prepared in which a gate electrode and a source/drain region(56) are formed. A source/drain contact region(62) is formed in the source/drain region. An etch stop layer(58) is formed on the semiconductor substrate, exposing the source/drain contact region. An interlayer dielectric(64) is formed on the etch stop layer, having a contact plug(70) in contact with the source/drain contact region. The source/drain contact region contains impurities of a higher density than that of the source/drain region. An ion implantation mask(52b) for the source/drain contact region can be included between the semiconductor substrate including the gate and the source/drain region and the etch stop layer.
Patent KR-20070078468-A (KR)
Title: Apparatus for pipe cleaning
Inventor: LEE JUNG HO
IPC: B08B9/02
Filed: 2006-01-27
Abstract: An apparatus for cleaning a pipe is provided to prevent a pump from being polluted and to prolong the life time of the pump by effectively removing foreign substances in an exhausting pipe. An apparatus(200) for cleaning a pipe includes a cleaning liquid providing unit(210), a pickling paper(230), and a motor driving unit(250). The cleaning liquid providing unit supplies a cleaning liquid to the inside of an exhausting pipe. A valve is formed between the providing unit and the exhausting pipe for controlling the cleaning liquid. The cleaning liquid removes or decomposes foreign substances, such as chemicals and side-products of gas, which is filed in the exhausting pipe. The pickling paper filters the foreign substances removed by the cleaning liquid. The pickling paper filters the foreign substances when the foreign substances in the exhausting pipe are removed.
Patent KR-20060088505-A (KR)
Inventor: TAKEDA SHINPEI
IPC: H01R13/648
Filed: 2006-02-01
Abstract: 상대 커넥터에 끼워 맞추어지는 도전성 쉘 끼워맞춤부 (33) 를 포함하는 전기 커넥터 (1) 에서, 수용부 (41) 는 전기 커넥터와 상대 커넥터 사이의 지렛대 힘에 의한 하중을 받도록 쉘 끼워맞춤부 내에 배치된다.     상기 하우징 (21) 은 쉘 끼워맞춤부에 연결되고 도전성 접촉부 (11) 는 하우징에 의해 지지되는 것이 바람직하다.     이 경우, 상기 수용부는 한 단부가 그 하우징에 연결되고 다른 단부는 상기 쉘 끼워맞춤부에 연결된 평평한 형상을 갖는다.     상기 수용부는 금속 재료 또는 수지 재료로 만들어질 수 있다. 
       
     전기적, 커넥터, 결합, 지렛대 힘
Patent KR-20070084731-A (KR)
Title: Apparatus for lamp driving and liquid crystal display including the same
Inventor: HWANG EUI DONG
IPC: G02F1/133
Filed: 2006-02-21
Abstract: A lamp driving apparatus and an LCD(Liquid Crystal Display) including the same are provided to construct a circuit in a simple manner by reducing the number of parts. A lamp driving member receives the direct current voltage from the outside, converts the received voltage into the first and second lamp driving voltages with the opposite phases and offers the converted voltages to lamps. A control member(20) checks the first and second lamp driving voltages, generates check signals, compares the merged one check signal of the checked signals with the reference voltage and generates a driving voltage signal according to the comparison result. The control member includes the first check member(23) for checking the first check signal produced by dividing the first lamp driving voltage. The second check member(24) checks the second lamp driving voltage produced by dividing the second lamp driving voltage. A comparing member(25) merges the first and second check signals, produces one check signal, compares the check signal with the reference voltage and produces the driving voltage signal according to the comparison result.
Patent KR-20060022728-A (KR)
Inventor: CHOI IN HAN
IPC: B60N2/90
Filed: 2006-02-21
Abstract: 본 발명은 카시트의 착석부시트커버에 관한 것으로서, 보다 상세하게는 카시트의 착석부에 씌워지는 착석부시트커버의 전후면커버부의 단부에 걸고리형태의 걸이구를 설치하고, 전면커버부와 측면커버부가 만나는 모서리부분의 하단부에는 고무줄을 삽입시킨 탄력부를 구비함으로서, 카시트의 착석부에 착석부시트커버를 간편하게 설치할 수 있도록 하기 위한 것이다. 
     본 발명은 착석부, 등받이부, 머리받침부로 이루어지는 카시트의 착석부에 설치되는 것으로, 착석부의 저면을 제외한 상면과 전후면, 양측면을 커버하는 상면부(8)와 전후면커버부(5,6), 양측 측면커버부(7)를 구비한 석부시트커버(20)에 있어서, 상기 전후면커버부(5,6)의 하단부에는 착석부(2) 하부의 걸림부에 걸리게 되는 걸고리형태의 전후방걸이구(9,10)가 설치되고, 전면커버부(5)와 양측 측면커버부(7)가 만나는 모서리부분의 하단부에는 고무줄을 삽입시킨 탄력부(11)가 형성된 구조를 특징으로 한다. 
     이러한 본 발명은 카시트의 착석부에 착석부시트커버를 간편하게 설치할 수 있는 효과를 발휘한다. 
       
     카시트, 착석부, 착석부시트커버, 걸림부, 걸이구, 탄력부
Patent KR-20070087299-A (KR)
Title: Connecting structure of power cord for (a) dish washer
Inventor: YOO BYUNG KOOK
IPC: A47L15/42
Filed: 2006-02-23
Abstract: A connecting structure of a power cord for a dishwasher is provided to freely attach or detach the power cord from a base assembly to remove necessity of providing a separate base assembly according to various specifications. A connecting structure of a power cord(210) for a dishwasher includes a power code, a base(200) and a power code holder(220). The dishwasher includes a cabinet(101), a tub(110), a door(111), a sump(170), a washing pump(180), and a motor(190). The cabinet forms appearance of the dishwasher. The tub is protected by the cabinet and has a dish washing bath installed therein. The door is formed at a front surface of the tub to open and close the washing bath. The sump is formed at a center part of a lower surface of the tub to store washing water. The washing pump is connected to the sump to pump the washing water stored in the sump using a high pressure. The motor is attached to a rear surface of the washing pump to drive the washing pump. The power cord supplies power to the dishwasher, and is connected to the power cord holder. A hole is formed on the base to connect the power code holder.
Patent KR-20070091819-A (KR)
Title: A golf ball possible control distance
Inventor: PACK JONG HWAN
IPC: A63B37/12
Filed: 2006-03-07
Abstract: A golf ball capable of controlling a flying distance is provided to make the flying distance of a golf ball short even if a user hits the golf ball as strongly as possible in a narrow space. A golf ball includes a welding horizontal bonding portion(4), and an air resistance member(10). The welding horizontal bonding portion(4) is formed on an outer edge of the golf ball(2). The air resistance member(10) is welded on the welding horizontal bonding portion(4) to control the flying distance of the golf ball(2). The air resistance member(10) includes a lower bonding portion(20), a vertical portion(30), plural air circulating holes and a horizontal portion(40). The lower bonding portion(20) is welded on an upper part of the welding horizontal bonding portion(4). Air circulating holes are formed to be horizontally connected to an outer edge of the vertical portion(30).
Patent KR-20070099095-A (KR)
Title: Tcp window size changing method for reducing connection time of wireless internet
Inventor: SHIN JAE JUN
IPC: H04W4/00
Filed: 2006-04-03
Abstract: A method for changing a TCP window size is provided to prevent an unnecessary data retransmission phenomenon by considering a signal intensity from a mobile communication network. A mobile terminal receives an electric field signal, which is received from a mobile communication network(S101). The electric field signal is compared with a TCP(Transfer Control Protocol) window size changing condition(S103), and whether the TCP window size is to be changed is determined(S105). The TCP window size is determined according to the predetermined condition(S107). The changed TCP window size is transmitted to the wireless communication network, such that a transmission window size is variably changed according to the transmitted TCP window size(S109).
Patent KR-20070099954-A (KR)
Title: Nanowire composite and preparation method therof
Inventor: KWON SOON JAE
IPC: B82B3/00
Filed: 2006-04-06
Abstract: A nanowire composite is provided to produce small-size resonators or sensors mounted on a substrate of portable electronic apparatus easily and be prepared in a simple and inexpensive method. A nanowire composite includes; a template(10) comprising many hollow channels; nanowires(20) formed within each channel of the template; and a functional part(30) in which a part of the template is removed to expose a single nanowire or many nanowires. A method for preparing the nanowire composite includes the steps of: forming nanowires using a template comprising many hollow channels; and etching and removing a part of the template to expose nanowires.
Patent KR-20070100060-A (KR)
Title: Internal voltage generating apparatus of semiconductor memory
Inventor: LEE JONG WON
IPC: G11C11/4074
Filed: 2006-04-06
Abstract: An internal voltage generating apparatus of a semiconductor memory is provided to supply a high driving voltage by sensing that a driving voltage of a pump control unit decreases. A level sensing unit(400) outputs a level sensing signal by comparing an internal voltage with a reference voltage. A pump control unit(500) outputs a pump enable signal by receiving a mode signal and the level sensing signal. A voltage pumping unit(600) generates the internal voltage, in response to the pump enable signal. The mode signal is a self refresh mode signal or a deep power down mode signal.
Patent KR-20070101647-A (KR)
Title: Transmitting property-controlled thin-film solar cell and fabrication method thereof
Inventor: KIM BUM SUNG
IPC: H01L31/0445
Filed: 2006-04-11
Abstract: A thin film solar cell and its manufacturing method are provided to be applied to a variety of areas according to a light transmitting property by controlling the amount of light transmitted through the solar cell itself using an enhanced arrangement of cut portions and grooves. One or more solar cells are connected with each other in series. Each solar cell has a predetermined distance of cut portions to control a light transmitting property. The solar cell is composed of a transparent conductive layer, a semiconductor layer and an upper electrode layer stacked with each other. The depth of the cut portion is from the upper electrode layer to the semiconductor layer. The solar cell further includes one or more grooves with the same depth as that of the cut portion.
Patent KR-20060115336-A (KR)
Title: Semiconductor memory device and data output strobe signal generating method thereof
Inventor: PARK KWANG IL
IPC: G11C7/22
Filed: 2006-04-17
Abstract: A semiconductor memory device and a data strobe signal generating method thereof are provided to change the generation cycle of a preamble signal of the data strobe signal according to the operation frequency, by including latency, data strove, and data latency signal generation units. A memory cell array(10-1,10-2) stores data in a write operation, and outputs data in a read operation. A mode setting unit(24) sets a CAS latency signal, a burst length signal and a preamble cycle signal in response to a code signal applied from the outside during a mode setting operation. A latency signal generation unit(26) generates a data strobe latency signal and a data latency signal by delaying the enable period of the data strobe latency signal as much as the cycle corresponding to a preamble cycle signal.