baber/WOPTO huggingface dataset:
Patent TW-501312-B (TW)
Title: Connector
Inventor: ONO HISAHIRO
IPC: H01R13/26
Filed: 2001-06-18
Granted: 2002-09-01
Abstract: A connector of the present invention comprises a socket main body (11) defining an insertion groove on a bottom surface of which a fitting piece (13) is formed. A fitting recess (13a) is defined at tip of the fitting piece (13). A plug main body (21) defines a fitting groove (23) fitted with the fitting piece (13). A fitting projection (23a) is formed in the fitting groove (23) to engage the fitting recess (13a). The fitting engagement between the fitting piece (13) and fitting groove (23) and between the fitting recess (13a) and the fitting projection (23a) prevents an impact load from acting upon peripheral end part (16) of the socket main body (11) thereby eliminating damage to the socket main body (11). The size of the connector can be reduced by decreasing the wall thickness of the peripheral end part (16). Positioning accuracy of the socket main body (11) and plug main body (21) can be increased so as to prevent incorrect contact between socket (10) and plug (20).
Patent TW-512625-B (TW)
Title: Wireless electron microscope
Inventor: WANG RANG-YI
IPC: A61B1/04
Filed: 2001-06-20
Granted: 2002-12-01
Abstract: The present invention provides a wireless electron microscope, which comprises an image capturing part and a signal processing part. The received image signal is modulated into RF signal by the sensing control circuit of the image capturing part. The RF signal is transmitted to the signal processing part by wireless transmission. The RF signal is demodulated into image signal after the RF signal is properly compensated and corrected, so as to accomplish the purpose of convenience and being practical. Also the sensing control circuit has a driving mechanism to adjust the projection distance of the optical unit onto the irradiated part, so as to achieve the purpose of properly tuning the focus and amplification. One end of the driving mechanism has a micro-switch to control the turning-on of the power and the positional shift of the driving mechanism through the driving mechanism.
Patent TW-492226-B (TW)
Title: Socket and socket device
Inventor: KUSAMA KIMIO
IPC: H02G3/02
Filed: 2001-07-13
Granted: 2002-06-21
Abstract: A plug-in part 50 on the bottom of a concave 24 comprises: two insertion openings 51 and 51 opened in positions facing to spring pieces 32a and 32b of plug rest springs 32 respectively; and an insertion opening 52 having a shape different from that of the insertion opening 51. Each insertion opening 51 is shaped so as to communicate between a flat-type plug insertion opening 51a, into which a flat-type plug is inserted, and a pin-type plug insertion opening 51b, into which a pin-type plug is inserted. The opening 52, into which a pin-type plug for grounding electrode is inserted, is arranged in a position facing to the lower end of a grounding member receiving space 12 formed in a body 10. Thus, a grounding member adapted to come into contact with and conducting to a grounding electrode of a C-type plug is provided as in the case of a conventional C-type plug outlet, which allow connection of two or more kinds of plugs such as a C-type and A-type plug having different contact forms, grounding electrode arrangement, and the like.
Patent TW-538128-B (TW)
Title: Free machining steel for use in machine structure of excellent mechanical characteristics
Inventor: YAGUCHI HIROSHI
IPC: C22C38/60
Filed: 2001-08-23
Granted: 2003-06-21
Abstract: Free machining steel for use in machine structures capable of stably and reliably providing excellent machinability (chip disposability and tool life) and mechanical characteristics (transverse direction toughness) comparable, in a Pb free state, with existent Pb-added steels the machining steel being manufactured so as to contain 0.0005 to 0.02 mass% of Mg and provide a distribution index F1 for the sulfide particles defined by the following equation (1) of 0.4 to 0.65 or a distribution index for the sulfide particles defined by the following equation (2) of 1 to 2.5: F1=X1/(A/n)<1/2> ... (1), or F2=sigma/X2 ... (2) as described in the specification.
Patent TW-568905-B (TW)
Title: Process for preparing alkenyl-substituted pyridine or pyrazine
Inventor: MCATEER COLIN H
IPC: C07D241/12
Filed: 2001-10-19
Granted: 2004-01-01
Abstract: Described are preferred processes for preparing alkenyl-substituted nitrogenous heterocycles such as vinylpyridines, which comprise reacting a corresponding methyl-substituted heterocycle with a C1 compound such as formaldehyde in the vapor phase over a zeolite catalyst having acidic and basic catalytic sites. The preferred zeolite is a medium-pore zeolite, for example having a constraint index of about 0.5 to about 12. Processes of the invention can be conducted as facile, one-step syntheses utilizing relatively low ratios of alkyl-substituted starting heterocycle (e.g. alpha-picoline or gamma-picoline) to formaldehyde while nonetheless achieving high selectivities and yields of the corresponding alkenyl compound.
Patent TW-590763-B (TW)
Title: Hydrogel wound dressings
Inventor: SILCOCK DEREK WALTER
IPC: A61F13/00
Filed: 2001-11-13
Granted: 2004-06-11
Abstract: The invention provides a wound dressing comprising: a liquid-permeable top sheet having a wound facing surface and a back surface, said top sheet being adapted to block or restrict passage of liquid from the back surface to the wound facing surface; and an insoluble hydrogel layer on the wound facing surface of the top sheet.
Patent TW-560085-B (TW)
Title: LED module
Inventor: MARSHALL THOMAS M
IPC: G02B6/42
Filed: 2002-01-28
Granted: 2003-11-01
Abstract: An LED module that includes an LED (light-emitting diode) (1) and a rotationally symmetrical, bowl-shaped collimator lens (2) is provided. The collimator lens has an inner refractive wall (9), an outer reflective wall (7), a first surface (8) having an entrance aperture (3) with a recess (4) in which the LED is situated and which collimator lens is also provided with a second surface (10) from which light generated by the LED emerges, the normal to the surface extending substantially parallel to the axis of symmetry of the lens, and the LED module also includes one or more of the following structures: (1) a conic wall portion of the recess (4) of the inner refractive wall (9) at the entrance aperture (3) that includes a curved portion (9'), and an outer reflective wall (7) so configured in accordance with the structure of the inner refractive wall (9) to achieve substantial collimation of a source of light (1) at the entrance aperture; and/or (2) a first surface (8) of the lens (2) that is recessed away from the LED source (1); and/or (3) two surfaces (8), (11) of said refractive wall (9) between which the refractive function of said refractive wall (9) is divided. The LED module offers an improvement in the performance of the flat top tulip collimator known in terms of reduced size, beam divergence, beam uniformity, and to some degree efficiency. Moreover, it allows a wider variety of choices in optimizing various performance characteristics, and this in turn allows more flexibility in the structure design.
Patent TW-587256-B (TW)
Title: Method for controlling the sheet resistance of thin film resistors
Inventor: LAMMERT MICHAEL D
IPC: H01L21/3205
Filed: 2002-01-28
Granted: 2004-05-11
Abstract: A method for controlling the sheet resistance of thin film resistors. The sheet resistance can be inexpensively controlled within a tight tolerance by determining a desired final value for the sheet resistance of thin film resistor material to be deposited on a substrate, depositing the resistor material on the substrate using a deposition process which is consistent enough to achieve a target sheet resistance within a first specified tolerance, the resistor material being deposited to achieve a target sheet resistance which is equal to the desired final value minus the first specified tolerance, and removing a small amount of material from the surface of the deposited thin film resistor material by etching or ion bombardment to raise the sheet resistance to the desired final value within a second specified tolerance characteristic of the removing process where the second specified tolerance is less than the first specified tolerance.
Patent TW-I240146-B (TW)
Title: Resist composition
Inventor: KANEKO ISAMU
IPC: G03F7/039
Filed: 2002-02-07
Granted: 2005-09-21
Abstract: There is provided a chemical amplification type resist composition which is excellent in transparency to a radiation and in dry etching properties and which gives a resist pattern excellent in sensitivity, resolution, evenness, heat resistance, etc. A resist composition comprising a fluoropolymer (A) which is a fluoropolymer having repeating units formed by cyclopolymerization of a fluorinated diene represented by the formula (1) and which has blocked acidic groups as Q, an acid-generating compound (B) which generates an acid under irradiation with light, and an organic solvent (C): CF2=CR1-Q-CR2=CH2 (1), wherein each of R1 and R2 which are independent of each other, is a hydrogen atom, a fluorine atom, a methyl group or a trifluoromethyl group, and Q is a bivalent organic group having a blocked acidic group capable of forming an acidic group by an acid or a group which can be converted to such a blocked acidic group.
Patent TW-578386-B (TW)
Title: Frequency synthesizer circuit, communication device, and method, system and computer readable medium for frequency control of an oscillator
Inventor: DAMGAARD MORTEN
IPC: H03B1/00
Filed: 2002-03-29
Granted: 2004-03-01
Abstract: Systems for controlling the frequency of the output signal of a controllable oscillator in a frequency synthesizer are provided. One such system comprises a controllable oscillator and a frequency control circuit. The controllable oscillator is configured to generate an output signal that has a predefined frequency. The controllable oscillator is also configured with a plurality of operational states that are controlled by the frequency control circuit. Each operational state of the controllable oscillator defines a distinct frequency for the output signal of the controllable oscillator. The frequency control circuit receives the output signal of the controllable oscillator and determines the distinct frequency for the output signal that best approximates the predefined frequency. The frequency control circuit may also provide a control signal to the controllable oscillator that is configured to change the controllable oscillator to the operational state corresponding to the distinct frequency that best approximates the predefined frequency.
Patent TW-I262380-B (TW)
Title: Dynamic adjustment method for power consumption of computer system
Inventor: LEE MING-CHIEH
IPC: G06F1/32
Filed: 2002-04-25
Granted: 2006-09-21
Abstract: The present invention provides a dynamic adjustment method for power consumption of computer system, in which the computer system carrying a CPU, when it's working under battery mode, becomes unstable because of excessive load of the battery due to high power consumption of the CPU. The method of the present invention could dynamically adjust the clock throttling ratio of the CPU and further control its power consumption to improve the system stability.
Patent TW-541552-B (TW)
Title: Key cap having multiple-layer structure
Inventor: TSAI YAO-KUN
IPC: H01H3/12
Filed: 2002-05-10
Granted: 2003-07-11
Abstract: A key cap, having a multiple-layer structure, used in a push button switch with plunger device is provided. The key cap has a first portion made of first material and a second portion made of second material that is different from the first material. The first portion has at least a bearing portion that is coupled to the plunger device. The second portion houses the first portion and has a plate for bearing external force. The second portion has thickness thinner than that of the first portion since the strength of the second material is higher than the strength of the first material.
Patent TW-539839-B (TW)
Title: Refrigerator
Inventor: TAKAHASHI YASUYUKI
IPC: F25D27/00
Filed: 2002-05-17
Granted: 2003-07-01
Abstract: A refrigerator is divided into a storage compartment and an air duct in a thermal insulating housing. The cold air for use of the thermal exchange with a cooler in the duct circulates in the storage compartment by a fan. The refrigerator has an ultraviolet ray irradiating device capable of irradiating ultraviolet rays. The ultraviolet ray irradiating device is installed at the inflow side of cooler, but separated from the cooler, so that the ultraviolet rays irradiate the duct by the ultraviolet ray irradiating device. Therefore, various germs such as bacteria or molds in the refrigerator can be prevented from growth, and the refrigerator can be deodorized.
Patent TW-552655-B (TW)
Title: Arrangement and method for detecting defects on a substrate in a processing tool
Inventor: SEIDEL TORSTEN
IPC: G03F1/08
Filed: 2002-05-17
Granted: 2003-09-11
Abstract: A processing tool (1) for manufacturing semiconductor wafers (2a), e.g. a lithography cluster, comprises a device transfer area (8) with an optical sensor (10), preferably a CCD camera, and an illumination system (11) mounted within, such that a substrate (2) being transferred to or from one of its processing chambers of a coater, an exposure tool and a developer (1a, 1b, 1c) can be scanned during its movement at low resolution. The substrate (2) may be either a semiconductor wafer to be manufactured or a reticle or mask used to perform an exposure on said wafer. The scanning is performed twice, prior and after processing in at least one the processing chambers of a coater, an exposure tool and a developer (1a, 1b, 1c) of the processing tool (1). Both images are compared and optionally subtracted from each other. Defects imposed to the substrate due to contaminating particles only during the present processes with sizes larger than 10 mum are visible on the substrate image, while defects imposed earlier are diminished as well as structures formed from e.g. a mask pattern below 10 mum. Pattern recognition allows an efficient classification of the defects being just detected in a processing tool (1). Thus, semiconductor wafer yield and metrology capacity are advantageously increased.
Patent TW-I283882-B (TW)
Title: Plasma display panel and manufacturing method for the plasma display panel
Inventor: SUMIDA KEISUKE
IPC: H01J9/02
Filed: 2002-05-27
Granted: 2007-07-11
Abstract: A plasma display panel has the following construction. A plurality of pairs of display electrodes are aligned in a column direction on a first panel member, whereas a plurality of address electrodes are aligned in a row direction on a second panel member. The first and second panel members are set facing each other so that a plurality of cells are formed in the form of matrix where the pairs of display electrodes cross over the address electrodes. This plasma display panel is constructed such that at least one of the average cell area, the average cell opening ratio, and the average visible light transmittance is larger in a central area of the panel than in a peripheral area of the panel.
Patent TW-I240871-B (TW)
Title: Method of processing an interruptible repeat instruction and processor for processing the same
Inventor: CATHERWOOD MICHAEL I
IPC: G06F9/32
Filed: 2002-05-31
Granted: 2005-10-01
Abstract: A processor for processing an interruptible repeat instruction is provided. The repeat instruction may include an immediate operand specifying a loop count value corresponding to the number of times that the loop is to be repeated. Alternatively, the repeat instruction may include an address of a register which holds the loop count value. The instruction immediately following the repeat instruction is the target instruction for repetition. The processing includes repeating execution of the target instruction according to the loop count value in a low processor cycle overhead manner. The processing may also include handling interrupts during repeat instruction processing in a low-overhead manner during the initial call of the interrupt service routine as well as upon returning from the interrupt service routine.
Patent TW-I221797-B (TW)
Title: Apparatus and method for ensuring proper torquing of multiple bolts on a structure
Inventor: FISHER CRAIG BRETT
IPC: B25B23/14
Filed: 2002-07-09
Granted: 2004-10-11
Abstract: An apparatus ensures proper completion of a plurality of tasks at the plurality of positions, such as torquing of a plurality of bolts on a structure. The bolts are to be torqued to a plurality of different torques. The apparatus includes first indicia adjacent to each bolt. The indicia are characteristic of the torque to which each bolt is to be tightened. There is a reading device for reading the indicia for each bolt. At least one torque wrench is provided for tightening each bolt. The second indicia are operatively coupled to the wrench and to the reading device which indicates when the torque wrench properly tightens each bolt.
Patent TW-589635-B (TW)
Title: Optical disc device and tilt detecting method
Inventor: HIBINO KIYOSHI
IPC: G11B7/1381
Filed: 2002-08-02
Granted: 2004-06-01
Abstract: An optical disc device and tilt detecting method which are capable of adopting a compact pickup for conducting tilt-servo are disclosed, wherein a light from laser diode 26 is switched into a parallel light by a collimator lens 34, and then reflected by a reflecting mirror 38 towards the direction of a field lens 40. The parallel light which passed a through hole 44 disposed on a field lens holder 42 is reflected by a disc, and the reflected light is incidented to a light sensor 60 through the collimator lens, a polarizing splitter 30, and prisms 52, 54. The parallel light which is reflected by the reflecting mirror is reflected by a mirror 50 integrally provided with the field lens holder, and is incidented to the light sensor 60 through the collimator lens, the polarizing splitter and prisms 52, 56. Any disc tilt and/or field lens tilt is thus detected from the output signal of a splitted light sensor of the light sensor 60.
Patent TW-567518-B (TW)
Title: Discharge tube circuit with controllable lighting up time and over-voltage protection
Inventor: YEH CHIA-CHIH
IPC: H05B41/285
Filed: 2002-08-09
Granted: 2003-12-21
Abstract: A kind of discharge tube circuit capable of controlling the lighting up time and having over-voltage protection includes a driving circuit, a sensing circuit, a setting-time circuit and a start circuit. The start circuit generates the start voltage for the discharge tube and supplies the tube current flowing through the discharge tube. The sensing circuit is capable of sensing if there is tube current. The setting-time circuit is controlled by the sensing circuit and is capable of generating a reference voltage when the lighting-up stage ends at a determined period, so as to control the lighting-up time of the discharge tube. In addition, before forming the reference voltage, the start circuit makes the drive circuit capable of continuously adding the start voltage to the discharge tube to light up during the lighting up period of the discharge tube. Furthermore, the start circuit will turn off the driving circuit to prevent from generating too-large voltage when the sensing circuit cannot detect any tube current.
Patent TW-581990-B (TW)
Title: Black light display device
Inventor: STEPHENS PETER
IPC: G09F19/02
Filed: 2002-08-19
Granted: 2004-04-01
Abstract: A black light display device is provided which utilizes a black light source in combination with fluorescent/phosphorescent display elements which can be thread, strings, monofilaments, disks or sculptured material. The display elements are formed about a spindle which is secure by fixed in a housing which houses the black light source and the fluorescent/phosphorescent elements. One form of housing comprises selectively removable transparent barrier which is transparent to the visible light radiating from the fluorescent display elements but opaque to the ultraviolet light radiating from the black light illumination source.
Patent TW-561555-B (TW)
Title: Method for manufacturing a semiconductor device
Inventor: KAMOSHIMA TAKAO
IPC: H01L21/768
Filed: 2002-09-12
Granted: 2003-11-11
Abstract: A method for manufacturing a semiconductor device wherein a contact hole formed in an interlayer insulating film on a semiconductor substrate is filled with a plug for electrically connecting an overlying conductor layer with an underlying conductor layer. The plug fills the contact hole, and comprised a tungsten film the upper end whereof is positioned below the upper surface of the interlayer insulating film, and a tungsten film which is filled on the tungsten film in the contact hole and the upper surface whereof is on substantially the same level as the upper surface of the interlayer insulating film.
Patent TW-559612-B (TW)
Title: Automatic document feeding mechanism
Inventor: JUNG MING-JIE
IPC: B65H20/02
Filed: 2002-09-13
Granted: 2003-11-01
Abstract: This invention relates to an automatic document feeding mechanism, comprising: two parallel rockers urged upwards by a resilient member; an upper roller pivoted between ends of the two rockers, a pickup roller pivoted between the other ends of the two rockers, a first gear provided on a shaft of the upper roller, a second gear provided on a shaft of the pickup roller at the same side, a first idler pivoted to one of the two rockers and mating the first and second gears; a second idler provided to a shaft of the first idler having a speed differentiation with respect to the first idler; a center gear pivoted to the upper roller and meshing with the second idler.
Patent TW-I280852-B (TW)
Title: Bacillus subtile fungicide or soil improver with method
Inventor: LIU WEI-MING
IPC: A01N63/04
Filed: 2002-09-27
Granted: 2007-05-11
Abstract: This invention is related to the culture of Bacillus subtilis (CCR910203), and the usage of the culture as fungicide or soil amendment; this fungicide or soil amendment can be formulated as liquid or wettable powder, applied on the plant, soil and seed. The field trial of this inventive products show efficacy in controlling tomato bacterial wilt.
Patent TW-I233737-B (TW)
Title: Memory management system and method providing linear address based memory access security
Inventor: BARNES BRIAN C
IPC: G06F12/10
Filed: 2002-10-17
Granted: 2005-06-01
Abstract: A memory management unit (MMU) is disclosed for managing a memory storing data arranged within a plurality of memory pages. The MMU includes a security check unit (SCU) receiving a linear generated during execution of a current instruction. The linear address has a corresponding physical address residing within a selected memory page. The SCU uses the linear address to access one or more security attribute data structures located in the memory to obtain a security attribute of the selected memory page. The SCU compares a numerical value conveyed by a security attribute of the current instruction to a numerical value conveyed by the security attribute of the selected memory page, and produces an output signal dependent upon a result of the comparison. The MMU accesses the selected memory page dependent upon the output signal. The security attribute of the selected memory page may include a security context identification (SCID) value indicating a security context level of the selected memory page. The security attribute of the current instruction may include an SCID value indicating a security context level of a memory page containing the current instruction. A central processing unit (CPU) is described including an execution unit and the MMU. A computer system is described including the memory, the CPU, and the MMU. A method is described for providing access security for a memory used to store data arranged within a plurality of memory pages. The method may be embodied within the MMU.