baber/WOPTO huggingface dataset:
Patent TW-393410-B (TW)
Title: Vehicle signalling apparatus
Inventor: CHEN WEN-YUAN
IPC: B60Q1/30
Filed: 1997-01-04
Granted: 2000-06-11
Abstract: This device for giving and controlling a vehicle U-turn signal comprises a U-turn signal indicator (1) and a control circuit.  The U-turn signal indicator (1) can consist of an array of LEDs which makes a loop circuit with an arrow.  One can be mounted on the front plate (2) of a vehicle, and another one can be mounted on the back plate.  The control circuit consists of rectifier, a first integrator, a second integrator, a counter, a switching transistor, and a relay.  The output of the rectifier is connected to the inputs of the first and second integrators of which the outputs are connected to the CLK and to the RST of the counter respectively.  The outputs of the counter and the rectifier are connected to the inputs of the NAND which controls the on or off working state of the switching transistor and the relay, to activate the U-turn indicator.  The input of the rectifier is connected to the turn signal pulses of a vehicle.  When certain pulse patterns are generated, the U-turn signal indicator is activated.
Patent TW-382095-B (TW)
Title: Character information processing unit
Inventor: WATANABE KENJI
IPC: B41J3/407
Filed: 1997-02-12
Granted: 2000-02-11
Abstract: A kind of character information processing unit which proceeds printing process on input character string. It can indicate the change of printing effect by simple operation. The processing unit has an input apparatus for condensed command for taking condensed command for printing of pitch 0 between two neighbored words and a printing control apparatus used for printing according to the condensed command which specifies the pitch between two words being 0; and also the input apparatus for changing effective content range and attribute changing apparatus.
Patent TW-502064-B (TW)
Title: Detergent composition for clothes washing
Inventor: YAMAGUCHI SHU
IPC: C11D1/66
Filed: 1997-03-03
Granted: 2002-09-11
Abstract: The detergent composition for clothes washing includes (I) surfactant components including (A) one or more sulfonate-type anionic surfactants; and (B) at least one of nonionic surfactants and sulfate-type anionic surfactants, wherein a weight ratio of component B to component A is B/A=1/10 to 2/1; and (II) components including (C) one or more alkali metal silicates; and (D) one or more metal ion capturing agents other than component (C), wherein a weight ratio of component C to component D is C/D=1/15 to 5/1. Here, a total amount of the surfactant components (I) is from 20 to 50% by weight of the entire detergent composition, and a total amount of the components (II) is from 30 to 80% by weight of the entire detergent composition, and the detergent composition has a bulk density of 0.6 g/cc or more.
Patent TW-333717-B (TW)
Title: Portable device for receiving and/or transmitting radio-transmitted message
Inventor: TEODORIDIS VIRON
IPC: H01Q1/44
Filed: 1997-04-24
Granted: 1998-06-11
Abstract: A portable device for receiving and/or transmitting radio-transmitted message comprising an dielectric antenna, it is designed for wearing on human body, this device includes: A case; An antenna, which can picking up electric & magnetic component of electromagnetic field having radio-transmitted signal; A micro-receiver for receiving signal picked up by antenna. The antenna includes two conductive plates, for picking up radial electric component (Eγ) of user^s body; In which, the antenna is formed by coil, and includes a turn arranged inside the casing, for picking up magnet component (Hφ) of electromagnetic field direction around human body; in which, the conductive plates form part of coil.
Patent TW-379239-B (TW)
Title: Process for the preparation of polymer powders by suspension polymerization
Inventor: BIENSAN MICHEL
IPC: C08F4/32
Filed: 1997-05-15
Granted: 2000-01-11
Abstract: The process for the manufacture of (co) polymer powders by aqueous suspension polymerization of at least one monomer which is polymerizable in suspension is conducted in the presence of at least one free-radical generator as catalyst, of at least one dispersing agent and, in addition, or at least one inhibitor scavenging free radicals of at least one complexing agent.
Patent TW-335576-B (TW)
Title: Method for asymmetrically attenuating signals in a transmission system
Inventor: MORGAN ISAAC E
IPC: H04H20/38
Filed: 1997-07-21
Granted: 1998-07-01
Abstract: A method for asymmetrically attenuating signals in a transmission system, including the following steps: supply of a downstream signal passing through a branch connector in serial along the cable to individual customers, having the branch connectors a downstream attenuation volume in continuaous reduction than the upstream adjacent branch connector, for attenuation of the downstream signals, for the downstream signals received at the most remote branch connectors having signals of roughly identical intensity that of the downstream signals received in the closest branch connectors; and attenuation of a volume on the upstream signal at each of the branch connector, for the branch connector to supply a different total upstream attenuation to that of the total downstream attenuation, for setting up the upstream attenuation on each of the branch connectors, making the intensity of the data generated by the customer received in the allocating network be all the same.
Patent TW-354434-B (TW)
Title: Rod type solid laser heat lens effect non-sensitive oscillator
Inventor: LIOU BEI-HAI
IPC: H01S3/08
Filed: 1997-07-29
Granted: 1999-03-11
Abstract: A rod type solid laser heat lens effect non-sensitive oscillator in an optic rod type solid laser system, comprising: a crystal rod, two ends thereof have rectangular cross sections, the primary surfaces of two ends of the crystal rod with an equal effect thick lens are a first primary surface and a second primary surface; a first lens for focusing a light beam to the first primary surface of the crystal rod, the light beam from the crystal rod near the end surface of the primary surface and passing through the first lens is parallelized, the distance between the focus of the first lens and the primary surface is a first distance, and first distance is smaller than the focus distance of the first focus and is a negative value; a second lens for focusing a light beam to the second primary surface of the crystal rod, the light beam from the crystal rod near the end surface of the primary surface and passing through the second lens is parallelized, the distance between the focus of the second lens and the primary surface is a second distance, and second distance is smaller than the focus distance of the second focus and is a negative value; a plane output reflector installed near the outer end of the second lens; and a plane high reflector installed near the outer end of the second lens.
Patent TW-487604-B (TW)
Title: Method for making parts usable in a fuel environment
Inventor: RATEICK RICHARD GEORGE JR
IPC: F04B1/12
Filed: 1997-08-04
Granted: 2002-05-21
Abstract: A piston shoe (10) of an axial piston pump or motor is crimped to an annular piston head (42) and has a flat shoe wear surface (12) that contacts a cam plate (22). A back flange (14) of the shoe (10) also wears against an auxilliary cam plate (24). In order for the piston shoe (10) to operate within a fuel environment, the piston shoe (10) must be corrosion resistant, compatible with fuel, and provide the desired wear resistance. The piston shoe (10) is made of a cold workable cobalt based alloy which is compatible with fuel and provides corrosion resistance. The wear surface (12) which bears against the cam plate (22) and the back flange (14) which bears against the auxilliary cam plate (24) are provided with a thermal diffusion boride treatment which provides the desired wear resistance. In order to restore sufficient ductility to flange (16) of the shoe (10) that will be cold worked, a solution treatment is performed at a temperature range of 2050 to 2250 DEG F in a non-oxidizing environment. The wear surface (12) and back flange (14) are maintained at a cooler temperature by engagement of the shoe (10) with a copper part, such that the coated surfaces do not lose their coating. The flange area (16) of the shoe (10) is then cold worked by crimping in order to form the material to the round shape of the piston head (42).
Patent TW-340293-B (TW)
Title: Method and apparatus for registration status indication in a roaming system
Inventor: TERENCE EDWARD SUMNER
IPC: G08B3/10
Filed: 1997-08-06
Granted: 1998-09-11
Abstract: A sort of method or receiving a registration status indication at a one-way roaming selective call receiver, including: scanning a predetermined set of frequencies for an identifier broadcast on the frequencies matching identifier stored at the receiver, providing the method an indication of registration in a "home" zone if an identifier transmitted on the communication resource matches a "home" zone identifier stored in the receiver or providing for an indication of not being registered when the identifier transmitted on the frequencies do not match either the "home" zone identifier or the "roaming" zone identifier stored in the receiver.
Patent TW-349222-B (TW)
Title: Rotary valve of brass instrument
Inventor: HAMANAGA SHINJI
IPC: G10D9/00
Filed: 1997-09-18
Granted: 1999-01-01
Abstract: A rotary valve of a brass instrument, which comprises: a rotor inserted in a valve casing, the valve casing having a cylindrical shape whose both ends are openings, in which ports are formed on a periphery, whilst the rotor has a cylindrical shape whose outer diameter is slightly smaller than that of the valve casing, in which two shaft portions respectively project form end faces the rotor as its integral parts, and change-over paths are formed on a periphery, an implantation bottom covering one opening of the valve casing, whilst an implantation upper cover covering another opening of the valve casing, the shaft portions of the rotor being rotably supported by radial ball bearings respectively, a depression member being inserted between the implantation bottom and radial ball bearing to depress the rotor in its axial direction, an upper cover setscrew fixing the implantation upper cover to the valve casing.
Patent TW-438913-B (TW)
Title: Apparatus of pulling up single crystals
Inventor: KUROSAKA SHOEI
IPC: C30B15/00
Filed: 1997-10-03
Granted: 2001-06-07
Abstract: This invention provides an apparatus and a method of pulling up single crystals, which respond to the weight increase of semiconductor single crystal produced by the CZ method. The retaining wire wind-up mechanisms; multiple pairs of guide pipes capable of being moved upward or downward with respect to the seed holder; and a plurality of retaining wires, each retaining wire passing through one pair of the guide pipes and having its central portion to be bent into a ""U"" shape are provided in the central portion of the lifting wire. The single crystal can be retained by the retaining wire, if the guide pipes are driven to move downward and the ""U"" shaped portions of the retaining wires are driven to engage with the necked portion so as to lift single crystal. The load is determined based on the detected value coming from the weight sensors installed on the means for winding up the retaining wires. Furthermore, when the single crystal has to be re-melted, the retaining wires is loosened and disengaged with the necked portion.
Patent TW-365621-B (TW)
Title: Facade fastening element
Inventor: HOFLE SIEGFRIED
IPC: E04B2/90
Filed: 1997-10-16
Granted: 1999-08-01
Abstract: A fastening element for facade slabs on a building wall has a body (3) which has a retaining part (5) provided for receiving a plug screw for anchoring the fastening element in the wall and a part (6) offset in a bow-like manner therefrom and having a bolt (7) displaceably mounted therein. When the fastening element is mounted in the building wall, an attachment (8) carrying a spindle (8a) is provided at that free end (7a) of the bolt (7) which faces away from the wall, for fixing a facade slab, optionally by engagement in a recess provided in said slab. A clamping means (10a) detachably fixing the bolt (7) in a certain relative position is coordinated with said bolt. The clamping means (10a) is in the form of a clamping spring which surround arranged essentially fixed in relation to the body (3).
Patent TW-386302-B (TW)
Title: Bandgap reference circuit and method
Inventor: SOMERVILLE THOMAS A
IPC: H03F3/347
Filed: 1997-11-11
Granted: 2000-04-01
Abstract: A bandgap reference citcuit (60) provides a selectable bandgap reference voltage that is substantially insensitive to temperature variations of an operating reference circuit. A final curvature caused by a current (I2) in a temperature coefficient compensation transistor (40) is equal to a drift in a Vbe voltage of a transistor (18) having a negative temperature coefficient plus the drift in a Vbe voltage of a transistor (20) having a positive temperature coefficient minus the drift in a Vbe voltage of the temperature coefficient compensation transistor (40). The nonlinearity of the current (I2) in the temperature coefficient compensation transistor (40) is adjusted by selecting a compensation current and associated temperature coefficient for the compensation current (I0) to minimize the characteristic bow or curvature of the current (I2) in the temperature coefficient compensation transistor (40).
Patent TW-429554-B (TW)
Title: Semiconductor device and method for fabricating the same
Inventor: EMA TAIJI
IPC: H01L27/108
Filed: 1997-12-18
Granted: 2001-04-11
Abstract: The subject of the present invention is to provide a semiconductor device and method for fabricating the same which can provide an excellent durability to transistor hot carrier effect, and moderate the opening dimension of photo-excited anti-etchant without varying the contact hole caused by the position mis-alignment of lithography. The inventive semiconductor device comprises: a semiconductor substrate (10); a conductive layer (20) formed on the semiconductor substrate (10) and having two adjacent conductor patterns; an etching stop layer (22) for covering the top of the conductive layer (20); an insulation layer (28) forming semiconductor substrate (10) with one or two conductor patterns and forming contact holes (30) on the etching stop layer (22) with end portions on the two conductor patterns; and, a sidewall insulation layer 32 formed on the conductive layer 20 in the contact hole 30 and on the side wall of the etching stop layer 22.
Patent TW-369607-B (TW)
Title: Mirror
Inventor: TANINO KICHIYA
IPC: G02B1/02
Filed: 1997-12-29
Granted: 1999-09-11
Abstract: This invention provides a mirror having sufficient yield strength to high-energy beam radiation of X-ray, SOR and laser, and used as a reflection mirror or diffraction grating for high-energy beam, featuring mirror 1 having a mirror surface 3a of processed CVD-SiC membrane 3 coated on a SiC sintered base. There is defect-free SiC crystal layer 3b present in mirror surface 3a of SiC membrane 3 up to the depth of 300. SiC membrane 3 forms a strong oriented crystal structure on a specific crystal plane (such as 220 plane) as indicated by magnetic-mirror index which allows X-ray diffraction strength to have a peak strength of 90%.
Patent TW-399325-B (TW)
Title: The manufacturing method of DRAM capacitor
Inventor: LIN SZ-MIN
IPC: H01L21/8242
Filed: 1998-01-14
Granted: 2000-07-21
Abstract: This is a manufacturing method of DRAM capacitor that enhances the bottom electrode surface and the electrical capacity of the capacitor. An electrical-conductive substrate with the region is provided. The first dielectrics is covered. The stopping layer and the second dielectrics on the region are etched to become electrical-conductive. The etching deep opening is defined; the electrical-conductive region is exposed. The first dielectrics is filled into deep opening; etching part of the first conductive layer surface and the etching stopping layer are defined. The second conductive layer is deposited on the exposed surface of the first conductive layer and the stopping layer. The second dielectrics is deprived. Dielectrics and the third conductive layer are covered to complete the capacitor manufacturing. This invention enhances the surface area and diminishes the height between the metal layer and the substrate.
Patent TW-373224-B (TW)
Title: Color cathode ray tube and the fabricating method for the monitor surface of color cathode ray tube
Inventor: IIDA KEISUKE
IPC: H01J29/18
Filed: 1998-02-21
Granted: 1999-11-01
Abstract: The color cathode ray tube is by: light filter layer 2 formed on inner surface of the glass face plate 1, and metal oxidized substance formed thin film 3 formed by surface covered on light filter layer 2, and for the light filter layer 2 picture to form on the said metal oxidized substance which is generated by thin film 3 on the monitor layer 4, the thin film 3 formed by the said metal oxidized substance is its light filer layer 2 status is rough and it is closer to the monitor layer 4 surface status. Therefore can contact surfaces of light filer layer 2 and monitor layer 4 to form loose. Therefore, monitor layer 4 can reduce the effect due to light filter layer 2. Not easy to generate other color point in monitoring remains, or the sticking force of the monitor layer 4 is insufficient to incur to the broken gap of monitor, to peel of, thus can obtain good quality of monitor surface with high productivity.
Patent TW-363308-B (TW)
Title: Communication system
Inventor: HOFER GERALD
IPC: H04B3/14
Filed: 1998-02-23
Granted: 1999-07-01
Abstract: A communication system with a transfer-network to transfer effective data and control-data, with at least one input-device to load a subscriber terminal which has telephone numbers, with at least one subscriber connection-unit which has an adjustable transfer-characteristics and is connected between a subscriber terminal and said transfer-network, with a discrimination-unit, which is connected to said transfer-network, to discriminate some definite telephone-number constellations and to send some definite control-signals which correspond to said telephone-number constellation, and with a control-unit, which is connected between said discrimination-unit and said subscriber connection-unit, to adjust the transfer-characteristics of said subscriber connection-unit according to the control-signals that are provided by said discrimination-unit.
Patent TW-374725-B (TW)
Title: Urine control device
Inventor: VON IDERSTEIN IRWIN F
IPC: A61M39/22
Filed: 1998-02-25
Granted: 1999-11-21
Abstract: An involuntary urine control device (IUCD) having an inflatable collar membrane, the IUCD is inserted a short distance into the distal end of the urethra of a subject user, the IUCD includes the collar membrane which comprises an open ended tube of inflatable membrane material, typically about 30% to 90% of the length of the device; the collar membrane, in its inflated state, serves the purposes of providing sealing between the peripheral of the urine control device and the urethra wall; the collar membrane is inflated to move radially outward once the urine control device is inserted into the distal end of the urethra of a patient by the external supply of a fluid; the collar membrane in its deflated state, namely, with the inflating fluid removed, is substantially flush with the external diameters of the outer jacket of the urine control device to accommodate the thickness of the collar membrane.
Patent TW-512150-B (TW)
Title: Copolymers of vinylidene fluoride and hexafluoropropylene and their preparation
Inventor: WILLE ROICE ANDRUS
IPC: C08F214/00
Filed: 1998-04-14
Granted: 2002-12-01
Abstract: New and novel copolymers of vinylidene fluoride and hexafluoropropylene containing up to about 24% by weight hexafluoropropylene having improved solution clarity and fluidity, longer gel times and lower extractables than prior art vinylidene fluoride-hexafluoropropylene copolymers of comparable HFP content whose syntheses are disclosed in sufficient detail to duplicate, to novel compositions of matter and articles of manufacture containing such copolymers, processes for the preparation and use of the copolymers, of the compositions of matter containing such copolymers and of the articles of manufacture containing such copolymers are disclosed.
Patent TW-396557-B (TW)
Title: The method of balancing mold flow of the IC packaging device
Inventor: LIAU GUANG-HE
IPC: H01L23/28
Filed: 1998-07-21
Granted: 2000-07-01
Abstract: This is a method of balancing mold flow of the IC packaging device. One wiring finger coated on one of the inner plastic encapsulation forms to various configurations by pre-processing. Suitable adjustment toward the mold flow then proceeds. For example at the top region of the wiring finger, there is a bending portion of U,V type, which inclines at 45 DEG angle. On the wiring finger there is a wiring finger with U,V type breach, which enlarges the flowing passage via U,V type breach, so that the plastic flow rate passing through the flowing passage increases. The wiring finger in each example of the manual is designed according to various demands.
Patent TW-437166-B (TW)
Title: Surface acoustic wave filter
Inventor: MOROZUMI KAZUHIKO
IPC: H03H9/64
Filed: 1998-08-14
Granted: 2001-05-28
Abstract: An edge reflection longitudinally coupled surface acoustic wave filter utilizing an SH-type surface wave includes a piezoelectric substance having two opposing edge surfaces, and first and second interdigital transducers each having a plurality of electrodes fingers and being arranged on the piezoelectric substance such that a shear horizontal surface wave excited by one of the first and second interdigital transducers is reflected between the opposing edge surfaces to form a standing wave. Attenuation poles of frequency characteristics of the first and second interdigital transducers are adjacent to the frequency position of spurious responses determined by the distance between the two opposing edge surfaces.
Patent TW-413881-B (TW)
Title: Manufacturing method of capacitors
Inventor: KANG SEUNG-DONG
IPC: H01L21/70
Filed: 1999-01-18
Granted: 2000-12-01
Abstract: There is provided a manufacturing method for forming hemispherical grain layer on the storage electrodes, which is used as the lower electrode of a capacitor. The method includes the step of injecting source gas in the reaction chamber before stabilizing the substrate temperature in the step of stabilizing substrate temperature so as to deposit a small amount of silicon on the patterned conductor layer in which the source gas is approximately below 5 sccm. After the stabilization of substrate temperature, the silicon formed according to the method can easily form hemispherical silicon grain nuclei by increasingly injecting source gas. After the step of stabilizing substrate temperature, the amount of source gas for injecting into the reaction chamber is increased to form the hemispherical silicon grain nuclei. Then, an annealing process is performed on the hemispherical silicon grain nuclei.