baber/WOPTO huggingface dataset:
Patent TW-200536060-A (TW)
Title: Method of manufacturing non-volatile memory cell
Inventor: WU SHENG
IPC: H01L29/792
Filed: 2004-04-16
Abstract: A method of manufacturing non-volatile memory cell includes forming a first dielectric layer on a substrate and then forming a second dielectric layer on the first dielectric layer, wherein the second dielectric layer has a trench. A plurality of charge storage spacers is formed on sidewalls of the trench. A third dielectric layer is then formed on the substrate covering the plurality of charge storage spacers and the first and second dielectric layers. A conductive structure is formed on the third dielectric layer over the plurality of charge storage spacers and subsequently Portions of the third, second and first dielectric layers without cover of the conductive structure are removed. Source/drain region is then formed in the substrate on the side of the conductive structure.
Patent TW-200535296-A (TW)
Title: Protection device for shielding from being hit by flown-away broken needles
Inventor: CENG XIAN-CHANG
Filed: 2004-04-23
Abstract: This invention relates to a protection device for shielding from being hit by flown-away broken needles, including: a transparent protection device provided to a surrounding of active region of a sewing machine needle and integrated to the walking foot, the protection device being provided between the sewing machine needle and the user to serve as a shield, thereby preventing the user of the sewing machine from being hurt by flown-away broken needle during sewing. A transparent material is used to allow easy eyesight observation by the user during use.
Patent TW-200425989-A (TW)
Title: Apparatus and method for removal of surface oxides via fluxless technique involving electron attachment and remote ion generation
Inventor: DONG CHUN CHRISTINE
IPC: C23G5/00
Filed: 2004-04-26
Abstract: The present invention provides a method and apparatus for the dry fluxing of at least one component and/or solder surface via electron attachment. In one embodiment, there is provided a method for removing oxides from the surface of a component comprising: providing a component on a substrate wherein the substrate is grounded or has a positive electrical potential to form a target assembly; passing a gas mixture comprising a reducing gas through an ion generator comprising a first and a second electrode; supplying an amount of voltage to at least one of the first and second electrodes sufficient to generate electrons wherein the electrons attach to at least a portion of the reducing gas and form a negatively charged reducing gas; and contacting the target assembly with the negatively charged reducing gas to reduce the oxides on the component.
Patent TW-200539579-A (TW)
Title: System clock generating circuit
Inventor: YAMAGUCHI HARUHISA
Filed: 2004-05-26
Abstract: The present invention provides a system clock generating circuit for use in a DA converter, by which the input of clock of any frequency is feasible and the restriction on use can be simplified. In the D/A converter, the one bit digital input data obtained from a ΔΣ modulation is synchronized with an interior system clock and demodulated and outputted as an analog output data. The system clock generating circuit comprises a counter circuit, a timing generating circuit and a mask circuit. The exterior system clock with a predetermined repeated frequency and a LR clock are input therein, and the clock number of the exterior system clock contained in one cycle of LR clock is counted. The exterior system clock is thinned-out at a predetermined thinning-out timing according to the count value obtained from the counter circuit so as to generate a mask signal. In the mask circuit, the exterior system clock is masked by the mask signal, and the masked part of the clock is thinned-out so as to generate an interior system clock.
Patent TW-200505849-A (TW)
Title: Process for producing an alkylene carbonate
Inventor: OKAMOTO HIROSHIGE
IPC: C07D317/36
Filed: 2004-06-01
Abstract: A process for producing an alkylene carbonate, which comprises reacting an alkylene oxide with carbon dioxide in the presence of a catalyst in a reactor to obtain a reaction mixture containing an alkylene carbonate, the reactor communicating with a process-side channel of a heat exchanger through a piping to form a circulation circuit, wherein the process is characterized in that it further comprises, during or after the reaction, flowing a process liquid through the circulation circuit including the reactor and the process-side channel of the heat exchanger while flowing a heat ex-change medium having a temperature of from 140 DEG C to 200 DEG C through the heat exchange-side channel of the heat exchanger, thereby maintaining the inner temperature of the process-side channel at 135 DEG C to 200 DEG C.
Patent TW-200512138-A (TW)
Title: Case for disc-shaped recording medium with function of preventing dropout of holder
Inventor: KONDO TADAMI
IPC: B65D85/57
Filed: 2004-06-16
Abstract: A case for accommodating a disc-shaped recording medium (a) such as CD or DVD is disclosed. The case includes a front lid (20) opened and closed and a body (1) formed with a central button (10) and a holder (5) including an annular piece (13) formed with an engagement groove (15) for engaging a fixing hole (b) of the disc-shaped recording medium (a) with legs (7). The annular piece (13) is disposed around the button (10) and the holder (5) further includes a spring portion (9). A force acting so that an upper side of the disc-shaped recording medium (a) is pressed such that the recording medium (a) is sunk is rendered competitive against a force acting so that the button (10) is pushed upward via a second hinge (8) by the spring portion (9). As a result, the button (10) is prevented from being pushed over its toggle dead point and so that the disc-shaped recording medium (a) is re-fixed to the annular piece (13) by reduction and extinction of the external force.
Patent TW-200601194-A (TW)
Title: Method of recognizing true human face for security system
Inventor: Xu yi-ran
IPC: G08B13/194
Filed: 2004-06-18
Abstract: This invention relates to a method of recognizing a true human face for a security system. It comprises the following procedures: (a) it generates a test image; (b) it determines if the test image possesses characteristics of a human face, when the test image does not possess the characteristics, it decides that the test image is not a true human face; (c) when the test image possesses the characteristics of human face, it further detects the temperature of the test image; and (d) comparing the detected temperature with a referenced one, if the difference value between the detected temperature and the referenced one over the range of default error-tolerance, it decides that the image is not a real human face.
Patent TW-200505678-A (TW)
Title: Masking film for textured surfaces
Inventor: BALAKOFF GARY
IPC: C09J153/02
Filed: 2004-06-23
Abstract: A masking film providing protection to a variety of textured surfaces is disclosed. The film provides an adjustable and controlled level of adhesion between the masking film and the textured surface to be protected without the use of an adhesive coating. The use of varying blends of materials and percentages allows for control of the adhesion level produced between the masking film and the textured surface to be protected. The masking film of the present invention will easily remove from the textured surface even after exposure to heat and aging.
Patent TW-200518039-A (TW)
Title: Keyboard wind instrument
Inventor: YAMASHITA SHIGEO
IPC: G10D9/02
Filed: 2004-06-25
Abstract: A keyboard wind instrument adopting a single valve method is equipped with a keyboard and a bend mechanism, which are attached to a frame having a plurality of chambers. A plurality of reed valves, which are arranged in correspondence with a plurality of keys constituting the keyboard, operate to close air outlet portions of the chambers in a non-performance mode and operate to open them in a performance mode. The bend mechanism produces a bend effect by temporarily reducing the pitch of a sound being generated, and it is constituted by a 'freely-rotatable' valve pressing member including a rotation shaft and an interconnection rod, a manipulation means for rotatably moving the valve pressing member in a direction towards the reed valves, a forcing member for forcing the valve pressing member to be restored at an initial position, and a stopper for limiting the rotation angle of the valve pressing member.
Patent TW-200540347-A (TW)
Title: Brake rotor
Inventor: LIN WARREN
IPC: F16D65/10
Filed: 2004-08-03
Abstract: Embodiments of the present invention are directed to disc brake rotor assemblies, which include disc brake rotor ring and a disc brake rotor hat. The disc brake rotor ring may include a first side including an inner perimeter and an outer Perimeter, a first annular braking surface and a plurality of first mounting flanges positioned along the inner perimeter for affixing a corresponding portion of a rotor hat. Each flange may include an opening for receiving a fastener. The second side including an inner perimeter and an outer perimeter, a second annular braking surface having and a plurality of second mounting flanges positioned on the inner perimeter of the affixing a corresponding portion of a rotor hat. Each flange in the second side may also include an opening for receiving a fastener. Either the first side or the second side may be used as an outboard side when the brake rotor assembly is mounted on a wheel hub of a vehicle.
Patent TW-200605835-A (TW)
Title: Cleaning tool and holding member of the same
Inventor: YAMADA KIKUO
Filed: 2004-08-05
Abstract: This invention concerns a cleaning tool and a holding member of the cleaning tool; wherein the cleaning tool is used to wipe the surface of items to be cleaned, and a disposable cleaning sheet of the cleaning tool can be detached from the holding member. Holding member (1) is comprised of two flat-shaped feet (2) and a handle unit (3), wherein the feet are used to hold the cleaning sheet, with separated front end in fork shape. The foot unit (2R, 2L) of two flat-shaped feet (2) is formed in a set angle, where the two ends of the width is lower on the outside.
Patent TW-200514095-A (TW)
Title: Methods, circuits, and computer program products for variable bus arbitration
Inventor: CHAE KWAN-YEOB
IPC: G06F12/00
Filed: 2004-08-12
Abstract: Arbitration for a communications channel can be provided by scheduling a grant for future access to one of a plurality of requestors to a communications channel shared by the plurality of requestors based on an indication of which of the plurality of requestors is granted access to the communications channel during a current access.
Patent TW-200505483-A (TW)
Title: New medicament compositions based on anticholinergically-effective compounds and β-mimetics
Inventor: BOZUNG KARL-HEINZ
IPC: A61P11/06
Filed: 2000-05-09
Abstract: The present invention relates to new medicament compositions based on anticholinergic compounds, which have a long-lasting effect, and β-mimetics, which have a long-lasting effect, processes for their production and their use in the therapy of respiratory ailments.
Patent TW-200530103-A (TW)
Title: Lift for substrate
Inventor: CHO JAE-NAM
IPC: G02F1/13
Filed: 2004-10-27
Abstract: A lift for substrates is provided, which includes: a plurality of pallets for mounting the substrates and having first and second edges; a first pair of cables connected to the first edges of the pallets; a second pair of cables connected to the second edges of the pallets; and a drive unit moving the first and the second pair of cables to move the pallets upward and downward.
Patent TW-200614508-A (TW)
Title: Field effect transistor
Inventor: CHEN GA-LANE
IPC: H01L29/772
Filed: 2004-10-29
Abstract: A field effect transistor includes a semiconductor layer of a first electric type; a source area and a drain area of a second electric type formed on the semiconductor layer apart; an insulated oxide layer formed between the source area and the drain area on the semiconductor layer; metal electrodes separately set on the source area, the drain area and the insulated oxide layer to form a source electrode, a drain electrode and a gate electrode of the field effect transistor, wherein the semiconductor layer of the first electric type is formed by a semiconducting carbon nanotube film.
Patent TW-200530379-A (TW)
Title: Chemical mechanical planarization pad
Inventor: BAUM THOMAS H
IPC: H01L21/302
Filed: 2004-11-16
Abstract: A Chemical Mechanical Planarization (CMP) Pad. The CMP pad may be hydrophobic due to the incorporation of metal complexing agents. The CMP pad substantially retaining planarization characteristics throughout planarization applications. Shearing, hardness, wearing, water absorbtion and electrical characteristics of the CMP pad remain substantially constant during CMP applications.
Patent TW-200528706-A (TW)
Title: Optical scatterometry method of sidewall spacer analysis
Inventor: TAO HUNG-JAN
IPC: G01B11/14
Filed: 2004-12-02
Abstract: A method of analyzing structural characteristics of sidewall spacers fabricated on a wafer is described. A grating bar having a plurality of grating targets is provided. A theoretical optical scatterometry spectrum is generated by subjecting the grating targets to optical scatterometry. An experimental optical scatterometry spectrum is generated by subjecting the sidewall spacers on the wafer to optical scatterometry. The structural characteristics of the sidewall spacers are equated with the structural characteristics of the grating targets when the theoretical optical scatterometry spectrum substantially matches the experimental optical scatterometry spectrum.
Patent TW-200525687-A (TW)
Title: Surfacing type substrate transportation processing apparatus
Inventor: MIYAZAKI KAZUHITO
IPC: B65G49/06
Filed: 2004-12-20
Abstract: The surfacing stage 22 which blows gas from the surface of the stage or which blows gas from the surface of the stage and draws in the surface of the stage and which is different height in Substrate G, The resist supply nozzle 23 which is arranged above the surfacing stage 22 and supplies processing liquid to the surface of Substrate G like belt, Two or more substrate holding members which enables suction holding of the attachment and detachment of the both-sides end of Substrate G respectively, The moving mechanism which moves a slider 26 to the both sides of the surfacing stage 22 along with the guide rail 25 each other arranged in parallel, while connecting the substrate holding members 24 and a slider 26, the surfacing height of Substrate G is followed and the connection means 50 in which displacement is possible is established.
Patent TW-200625482-A (TW)
Title: Bumped wafer structure
Inventor: HUANG MIN-LUNG
Filed: 2005-01-07
Abstract: A bumped wafer structure mainly comprises a passivation layer and a plurality of bonding pads exposed out of an opening of the passivation layer. Therein, the bumped wafer structure further comprises a plurality of under bump metallurgy layers formed on the bonding pads respectively and each under bump metallurgy layer at least comprises an aluminum layer, a nickel-vanadium alloy layer and a titanium-copper alloy layer in sequence formed on the corresponding bonding pad.
Patent TW-200627301-A (TW)
Title: Composite equipment for automatic marking and reading
Inventor: CHIEN YUEH-SHIANG
IPC: G06K9/00
Filed: 2005-01-31
Abstract: The invention provides a composite mechanism for automatic marking and reading using computer programs to control the conveying of at least a printed circuit board (PCB), which includes a working stage containing a first work area and a second work area; a data mark generator and an image reader disposed on corresponding positions of the first work area and the second work area so as to generate a data mark on a PCB in these work areas and read the data mark to determine its validity. At least a panel turnover mechanism having a rotation part and at least a set of clips is employed to flip PCBs with data well-marked or determined to be correct, so as to perform double-side (work surfaces) marking and image reading. Accordingly, the composite mechanism is very suitable for the current production management of surface mounting device equipment with sophisticated and tiny space between components, and the subsequent tracking control effect of objects.
Patent TW-200603748-A (TW)
Title: Body suit with adjustable underbust
Inventor: MAKI OKAMOTO
Filed: 2005-02-23
Abstract: To provide a bodysuit enabling underbust adjustment, having a bust adjustment part, a waist adjustment part, a girdle part, an abdomen adjustment part and shoulder straps and having a wire in the cup line of a bust part and easy to put on and take off. This bodysuit is so designed that the wire 7 is attached to the cup line of the bust adjustment part 1, a pair of right and left back cloths 17 and 17 are set on the back side and made openable and closable through attaching a hook 19 and a hook eye 18 to the end, the shoulder straps 5 are set through connecting the cup upper rim of the bust adjustment part 1 and a back panel 17.
Patent TW-200540199-A (TW)
Title: Polycarbonate resin composition and molded article thereof
Inventor: ISOZAKI TOSHIO
IPC: C08F279/02
Filed: 2005-03-09
Abstract: Disclosed is a polycarbonate resin composition which has an excellent balance among fluidity, rigidity, heat resistance and impact resistance while maintaining flame retardance. The polycarbonate resin composition further has an excellent recycling efficiency. Also disclosed is a molded article of such a polycarbonate resin composition. A polycarbonate resin composition contains a resin mixture (A) composed of 10-100 mass% of an aromatic polycarbonate resin (A-1) wherein a dihydroxybiphenyl is used in a part of a divalent phenol as the raw material and 90-0 mass% of an aromatic polycarbonate resin other than the aromatic polycarbonate resin (A-2), and an amorphous styrene resin (B). The mass ratio between the component (A) and the component (B) is within a range from 50:50 to 95:5. Also disclosed is an injection molded article made from such a polycarbonate resin composition.
Patent TW-200536728-A (TW)
Title: Bicycle rim
Inventor: OKAJIMA SHINPEI
IPC: B60B21/00
Filed: 2005-03-11
Abstract: To provide a rim for a bicycle that especially secures the strength around a spoke hole while reducing the weight and can be easily manufactured. The rim for the bicycle is equipped with an annular tire mounting part to which the tire is mounted, and an annular spoke attachment part including a plurality of attachment openings that are formed on the inner peripheral side of the tire mounting part and are disposed at circumferentially spaced locations. The tire mounting part and the spoke attachment part are formed of aluminum alloy as a base added with scandium.
Patent TW-200534914-A (TW)
Title: Electromembrane process and apparatus
Inventor: JONES CHRISTOPHER PETER
IPC: C02F1/469
Filed: 2005-03-18
Abstract: Apparatus is described for removing ionisable impurities from an electrolyte solution in an electromembrane device. The apparatus comprises means for recirculating the electrolyte solution between the cathode and the anode, and means for transferring selected ions from the electrolyte solution into a separate stream upon application of a current.
Patent TW-200602568-A (TW)
Title: Cast hollow crankshaft and manufacturing method of the same
Inventor: SHIBANO MITSUHIRO
IPC: F16C3/08
Filed: 2005-04-15
Abstract: A cast hollow crankshaft for an internal-combustion engine and its manufacturing method are provided, which can reduce the weight by coring-out, can prevent bending of a core during manufacturing and floating of the core during pouring of molten metal so as to achieve precise manufacturing and provide the good productivity, and can eliminate the need of machining of oil holes. In the cast hollow crankshaft, a hollow portion has an elliptical cross section at a journal portion and/or a pin portion. Oil holes of the journal portion and the pin portion are formed by coring-out. The hollow portion also has an elliptical cross section at an arm portion The manufacturing of this crankshaft uses a core that bends in a horizontal direction and has an elliptical cross section in which a major axis extends in a vertical direction at a journal part and/or a pin part. The hollow portion and the oil holes are formed integrally with each other by enveloped-casting with the use of the core that bends in the horizontal direction and includes a plurality of baseboard portions extending toward a mold or extending vertically toward the mold at the journal part and/or the pin part.
Patent TW-200610649-A (TW)
Title: Thermal print head device
Inventor: YAMAMOTO MASAYA
IPC: B41J2/35
Filed: 2005-04-27
Abstract: To provide a thermal print head device capable of enhancing the reliability in electrical connection. This thermal print head device (A) comprises a substrate (1) having a glaze layer (2) formed on its surface, an electrode (4) formed on the glaze layer (2), and a clip connector (5) attached to the edge of the substrate 1 to be connect to an external device. The clip connector (5) is bonded to the electrode (4) with a solder. The thermal print head device (A) is equipped with an input wire section (33) as a buffering layer interposed between the glaze layer (2) and the electrode (4). The input wire section (33) is protruding from the outer circumference of the tip portion of the electrode (4) at the edge side of the substrate (1).
Patent TW-200541120-A (TW)
Title: Pn bonding-type compound semiconductor light emitting diode
Inventor: ODAWARA MICHIYA
IPC: H01L33/32
Filed: 2005-05-04
Abstract: An object of the present invention is to provide a pn bonding-type compound semiconductor diode comprises a conductive layer having lowered electric resistance to allow the diffusion of element driving current to light emitting layer can be smoothly carried out, and the transparency of the said conductive layer is made to allow the light originated from the light emitting layer can be sufficiently transmitted to outside, and therefore the luminance is enhanced. The inventive pn bonding-type compound semiconductor diode 1A comprises at least a n-type active (light-emitting) layer 2 made from Group III nitride semiconductor is provided onto a crystal substrate 1, and a p-type impurity-containing Group III nitride semiconductor layer 3 is provided onto the said n-type active layer 2, and is characterized by a boron phosphide Group III-V compound semiconductor layer 4 provided onto the said Group III nitride semiconductor layer 3 has a forbidden band width at room temperature is wider than the forbidden band width of the Group III nitride semiconductor used for constituting the n-type active layer 2, and is undoped and has p-type conductivity, and the surface of bonding to the said boron phosphide Group III-V compound semiconductor layer 4 is provided with an ohmic positive electrode 5.
Patent TW-200640430-A (TW)
Title: Diaper having bacteriostatic effect
Inventor: CHANG SI-CHUNG
IPC: A61F13/49
Filed: 2005-05-26
Abstract: A diaper having bacteriostatic effect suitable for wrapping the hip of a user is provided. The diaper includes a body and a nanometer silver layer, wherein the nanometer silver layer disposed on the surface of body near the hip of the user. Additionally, the nanometer silver layer is formed on the body by a sputtering process.