baber/WOPTO huggingface dataset:
Patent RU-95108439-A (RU)
Inventor: RADCHENKO S A
IPC: F24H6/00
Filed: 1995-05-23
Abstract: FIELD: power engineering, sanitary engineering, heating and ventilating systems, hot-water supply systems miscellaneous water heating, heat-supply and cooling devices. SUBSTANCE: combined air and water heater has housing, shell, medium heating appliances, cold water inlet and hot water outlet systems, air inlet and outlet system, closed-circuit vessel for additional medium heating, and additional medium heating parts. Closed-circuit vessel for additional medium heating is provided with partition that divides it into two communicating compartments, each accommodating additional water heating appliances: vessel has pipe connections for cold water inlet and hot water outlet. Heater is also provider with storage tank communicating with housing through cold-water inlet pipe and hot-water outlet pipe provided with facilities for shutting off these pipes at points of their connection to mixer connections and storage tank. Hole is provided in bottom of additional medium heating vessel to join detachable pipe whose lower hollow is placed above medium preheating appliances arranged at bottom part of housing. Channels are provided between external surface of storage tank and internal surface of heat insulation covering it to pass hot air, and have appliances for controlling intensity of air flow. EFFECT: enlarged functional capabilities. 3 cl, 4 dwg
Patent RU-95108533-A (RU)
Inventor: BARTENEV JU A
IPC: B60R25/04
Filed: 1995-05-25
Abstract: FIELD: transport engineering; antitheft systems preventing unauthorised use and stealing of automobiles. SUBSTANCE: system uses engine 1, exhaust system 2 and shutter 3. Shutter 3 is installed in pipeline 5 with clearance, either for rotation or for turning clockwise and counter-clockwise. Shutter 3 is connected in series with electric drive 12, control unit 13, coding device 14 placed in protective casing 15. Control unit 13 is connected with battery circuit 16. Coding device 14 can be operated by wire or wireless keys. System can be installed on any vehicle powered both by internal combustion engine or gas turbine engine (cars, tractors, motor boats and light aircraft). Proposed antitheft system provides reliable protection of vehicle as its shutter is installed in place difficult to reach. System can be installed on vehicle in operation and in process of manufacture. EFFECT: enhanced reliability of protection.
Patent RU-95116797-A (RU)
Inventor: DAVYDOV N N
IPC: E01B27/11
Filed: 1995-10-02
Abstract: FIELD: railway building and repair. SUBSTANCE: machine has a frame resting on undercarriages installed on the frame of the rubble cleaning unit and the unit to cut ballast placed on both sides of machine lengthwise symmetry plane. Each unit for ballast cut has inclined chute installed so as to be moved by drives in vertical and horizontal planes, container for taking cut ballast installed in the chute, and working members. Particular working members comprise a rotor or scope-type elevator installed in the bottom of the inclined chute so as to be rotate by drive in vertical plane. The rotor or scope- type elevator is secure to the lower part of the chute and may be detached. The second working member in the form of horizontal bar for cutting ballast from rail-sleeper grill is installed in lower part of each chute. EFFECT: high efficiency. 2 cl, 5 dwg
Patent TW-200308077-A (TW)
Title: Semiconductor memories
Inventor: ATWOOD BRYAN
IPC: H01L27/108
Filed: 2002-11-04
Abstract: A high integration dynamic random access memory is provided by this invention. Furthermore, a write method is provided such that the cell size of two-and three- transistor gain cell memories is reduced. A dynamic memory incorporating a thin-channel transistor as the write element such that long data storage retention is achieved in the memory devices of this invention. A dynamic memory cell having low operating power and high density is also realized by this invention.
Patent TW-200405799-A (TW)
Title: A protean-rack
Inventor: HO YICK-WAH
IPC: A47B96/06
Filed: 2002-11-15
Abstract: The present utility model discloses a universal rack called Protean-rack, which comprises a number of upright columns and a number of cross rails. Upright columns and cross rails can be linked and fastened by one-way connectors, two-way connectors and three-way connectors. The universal rack in accordance with the present utility model can be designed and assembled freely according to the spatial situation to form different kinds of storage frame with various shapes. And this universal rack can be dismantled at will after being assembled. Besides, every layer of this rack can be modified for placing things. In addition, this universal rack can be assembled and dismantled without the aid of any tools and other fastenings.
Patent TW-200411125-A (TW)
Title: Closed recovering positioning rotating shaft assembly
Inventor: LIN SHIH-JEN
Filed: 2002-12-23
Abstract: This invention relates to a closed recovering positioning rotating shaft assembly, the rotating shaft assembly including a shaft collar, bearings and a rotating shaft. The bearings are placed in a moving space in the shaft collar. The rotating shaft axially extends through a central bore of the bearings. The bottom of the rotating shaft extends into a receiving compartment at the bottom of the moving space. The receiving compartment in the shaft collar contains lubricant for filling the gaps between the inner diameter of the bearings and the outer diameter of the rotating shaft, and between the outer diameter of the bearings and the inner diameter of the shaft collar, thereby forming a closed state within the moving space beneath the bearings, whereby the closed recovering force beneath the bearings allows smooth rotation of the rotating shaft in the bearings in the state of restricted contraction when the rotating shaft is pulled or pushed by an axial external force during rotation, to prevent from detachment. This invention may be implemented in electromotive rotating system, such as electric fans and motors.
Patent TW-200411159-A (TW)
Title: Gloss meter system
Inventor: LUO SHIN-DE
IPC: G01N21/00
Filed: 2002-12-27
Abstract: There is provided a gloss auto-detection system. A laser rangefinder determines an approximated distance between a gloss meter and an object to be tested. Then, the gloss meter is sent to the surface of the object to be tested by using a servomotor and a transmission device. In order to avoid generating a gap or improper collision on the gloss meter and the surface of the object to be tested during the transmission process, a buffer device is formed by using a spring, a sliding block and supporting rod, so that the gloss meter can be close to the surface of the object to be tested for performing measurement and sending data back to the computer database for storage after completing the measurement.
Patent TW-200305503-A (TW)
Title: Die height adjusting device for pressing machine
Inventor: TERAOKA KENICHI
IPC: B30B15/06
Filed: 2003-01-14
Abstract: A die height adjusting device for a pressing machine, which withstands high vibrations and high impacts during pressing work, and realizes high precision of a slide position, is provided. For this purpose, the die height adjusting device includes an induction motor (9), which performs die height adjustment of a slide (3), and an inverter (17) which performs a speed control of the induction motor (9). Voltage is applied to the induction motor (9) for a predetermined period of time, and thereby a predetermined amount of die height adjustment is performed. Alternatively, the induction motor (9) is driven at a first constant speed to a position at a predetermined distance in front of a target slide and the induction motor (9) is then driven at a second constant speed that is slower than the first constant speed to the position of the target slide.
Patent TW-200420422-A (TW)
Title: Anti-glaring and anti-reflecting film
Inventor: LIN CHYI-HUNG
IPC: B32B27/00
Filed: 2003-04-04
Abstract: A method for forming an anti-glaring and anti-reflecting film is disclosed in this invention. According to this invention, an anti-glaring and anti-reflecting film can be produced by a single coating process. Therefore, according to this invention, the manufacture of the anti-glaring and anti-reflecting film can be simplified, and the yield thereof can be improved. Preferably, the anti-glaring and anti-reflecting film of this invention further comprises the functions of anti-fouling and hard-coating. Accordingly, the design of this invention can provide a more powerful anti-glaring and anti-reflecting film.
Patent TW-200406643-A (TW)
Title: Positively photosensitive resin composition and method of pattern formation
Inventor: NIHIRA TAKAYASU
IPC: G03F7/40
Filed: 2003-04-18
Abstract: This invention provides a positive photosensitive resin composition and a method of forming pattern; the positive photosensitive resin composition can be developed with an aqueous tetramethylammonium hydroxide solution at ordinary concentration, has high sensitivity and excellent resolution, and is excellent in heat resistance, surface smoothness, transparency, etc. and reduced in water absorption; and a method of forming a pattern uses the same which having any desired section such as a semicircle or trapezoid. The positively photosensitive resin composition comprises an alkali-soluble resin, a 1, 2-quinonediazide compound, a crosslinking compound having two or more epoxy groups, and a surfactant, in which the alkali-soluble resin is a copolymer comprising essential units derived from a carboxylated acrylic monomer, a hydroxylated acrylic monomer, and an N-substituted maleimide. By changing conditions for the post-baking of this composition, a pattern shape having any desired section such as a semicircle or trapezoid is obtained.
Patent TW-200424404-A (TW)
Title: Water control gate and actuator therefore, and associated sealing, manufacture and operation apparatus and methods
Inventor: OBERMEYER HENRY K
IPC: E02B3/10
Filed: 2003-04-23
Abstract: Water control gates (614) and related inflatable actuators (203, 903), and associated sealing (5004), manufacture and operation apparatus and methods. Advancements in technologies related to air fitting design, inflated bladder stress relief (2), inflatable bladder strength enhancement, water gate related slide friction mitigation, abutment and other impounded water seals (73), gate panel (3000) fabrication, traffic accommodating water impoundment structures (401), and water gate panel system operation efficiency, as well as nappe aeration (9500), hinges, and bladder manufacture technology are some of the advancements disclosed herein.
Patent TW-200404462-A (TW)
Title: Analog-to-digital converter for image sensor
Inventor: YUN YOUNG-HWAN
IPC: H03M1/12
Filed: 2003-08-21
Abstract: An analog-to-digital converter for image sensor, comprising a signal processing circuit, for generating a digital word corresponding to incident light. Where the circuit comprises an analog integrated circuit having a first input terminal receiving a first analog signal during a first active period of a first switching signal, and a second input terminal receiving a time varying reference signal. The circuit further comprises an inverter circuit inverting and amplifying an output of the analog integrated circuit according to an activated enable signal, and an output circuit generating the digital word. During a second active period of the first switching signal, the first input terminal is coupled to a data line for receiving a second analog signal corresponding to image charges of an image input element. The enable signal is deactivated between end points of the first and second active periods of the first switching signal.
Patent TW-200414335-A (TW)
Title: Semiconductor wafer, semiconductor chip and dicing method of a semiconductor wafer
Inventor: MAKABE RYU
IPC: H01L21/822
Filed: 2003-09-23
Abstract: An object of the present invention is to provide a semiconductor wafer, semiconductor chip and a dicing method of a semiconductor wafer that can prevent the generation of a burr due to the dicing, thereby enhance a yield in IC production. The metal wirings (31a, 31b, 31c) of the uppermost layer are exposed so as to be contactable to the probe and arranged so as to be spatially separated from one another via spaces (G) that are approximately parallel to the longitudinal direction of the dicing area (12), and the position and size of the space (G) is designed considering a thickness of a cutting edge of a blade and relative positioning error, and the blade does not cross any metal wirings (31a, 31b, 31c) when the blade passes through the dicing area (12).
Patent TW-200512599-A (TW)
Title: Method for keyword correlation analysis
Inventor: HOU JIANG-LIANG
IPC: G06F17/30
Filed: 2003-09-26
Abstract: A method for keyword correlation analysis is provided. The method obtains important words from database, and then computes the correlation between the important words according to their occurring frequencies or positions. Thereafter, keywords, which are highly correlated, can be obtained according to correlation of the important words.
Patent TW-200419984-A (TW)
Title: Efficient multiple input multiple output system for multi-path fading channels
Inventor: ZEIRA ARIELA
IPC: H04J99/00
Filed: 2002-11-29
Abstract: Data is transferred in a wireless communication system, such as a wireless spread spectrum communication system. Data is encoded to produce a plurality of data streams. For each of a plurality of transmitting antennas, the data streams are used to produce a vector for transmission. Each transmission vector is transmitted by its transmitting antenna through a wireless air interface experiencing multi-path. Multi-path components from each transmitted transmission vector are received by a plurality of receiving antennas. The received multi-path components are equalized to recover the transmission vectors. The data is recovered from the recovered transmission vectors.
Patent TW-200514638-A (TW)
Title: Auto-adjusting means and auto-transferring for detecting the PCB driller
Inventor: CHIU P H
Filed: 2003-10-21
Abstract: An auto-adjusting means and auto-transferring means, which are used in an apparatus for detecting the PCB driller, use a program to control the movement of 2 orthogonal sliding means, such that the driller clamp on the apparatus can be movement in X and Y direction automatically. The means also use the program to control the movement of the other sliding means, such that the imagination means can be movement in Z direction automatically. In the auto-transferring means, it can automatically transfer the drillers to the driller clamp.
Patent TW-200413286-A (TW)
Title: Novel functional peptide nucleic acid and process for producing the same
Inventor: KITAGAWA FUMIHIKO
IPC: C07K14/00
Filed: 2003-11-11
Abstract: It is intended to provide a novel process for producing a functional peptide nucleic acid (PNA) oligomer which comprises, after cutting out a PNA oligomer having thymine or adenine, guanine or cytosine protected with a protective group and a Cbz group from a resin support, substituting the Cbz group of the PNA oligomer by a functional molecule and then putting off the protective group (i.e., deprotection), and a functional PNA oligomer obtained by this method, namely, a novel method of synthesizing a functional PNA whereby any functional molecules can be transferred at an extremely high speed, a compound to be used therein and a novel functional PNA.
Patent TW-200500565-A (TW)
Title: Valve plug and valve provided therewith
Inventor: OHNO KATSUJI
IPC: F16K1/48
Filed: 2003-11-13
Abstract: A valve plug is threadedly engaged with a valve stem so as to be inserted from an open end of a passage for charging with and/or releasing from a compressed fluid, toward an inner part of the passage, thereby closing an inner smaller diameter portion. The valve plug includes a threadedly engaging member threadedly engaging a portion of the passage located nearer to the open end side than the smaller diameter portion, and a turn head turnably connected to an end of the threadedly engaging member and having a distal end inserted into the smaller diameter portion so as to adhere closely to an open edge of the smaller diameter portion.
Patent TW-200520667-A (TW)
Title: A manufacture method of a metallic case used in flat panel display
Inventor: FAN ZHI-ZHI
Filed: 2003-12-05
Abstract: This invention relates to a manufacture method of a metallic case used in flat panel display, including punch pressing process of framing rims of metallic cases, and welding process or other jointing processes to couple the framing rims into a metallic case. This present method requires only a small sized and simple-designed mold, and a punching machine of small size, capable of saving processing cost as well as saving material cost since there is less punching waste material compared to conventional processes.
Patent TW-200501474-A (TW)
Title: Apparatus for displaying batter products
Inventor: LEE NOEL
IPC: B65D85/88
Filed: 2003-12-12
Abstract: An apparatus (100) for packaging, displaying by hanging or standing, and storing of electrical products, batteries in particular. The apparatus (100) for packaging a product or products for display, such as a retail sales display, involves an anterior packaging member (2) and a posterior packaging member (4), the anterior (2) and the posterior (4) packaging members being mounted together, such as by seam-mounting (9), in a fitted flange configuration. The anterior (2) and the posterior (4) packaging members each have a complementary contour for accommodating the product, with the anterior packaging member (2) having a specific contour shaped to minimize rotation of the battery on display so that the logo on the battery is optimally displayed. The apparatus (100) may also include feet (40) for standing as well as a convex display contour (3).
Patent TW-200514742-A (TW)
Title: Integrated probe module for LCD panel light inspection
Inventor: CHOU MIN-CHIEH
IPC: G01R1/073
Filed: 2003-12-30
Abstract: A probe module which is particularly suitable for testing an LCD panel. The probe module includes a probe base, a plurality of probe pins provided on the probe base, and a high-density circuit interconnection which includes a flexible circuit board that connects the probe pins to a testing apparatus. The tip of each probe pin may have a pointed or tapered configuration, or alternatively, a hemi-spherical configuration.
Patent TW-200523806-A (TW)
Title: Optical mode mouse switch device using capacitor type touch pad
Inventor: CHIU YEN-CHENG
IPC: G06F1/32
Filed: 2004-01-12
Abstract: An optical mode mouse switch device consists of a capacitor type touch pad that installed on the mouse housing, and a microprocessor that connected to the touch pad. When one hand touches or leaves the touch pad, a capacitance change is generated, and then the microprocessor receives the change to switch the mouse to different modes.
Patent TW-200417246-A (TW)
Title: CMOS image sensor having reduced numbers of column readout circuits
Inventor: YANG HONG-LI
IPC: H04N5/378
Filed: 2004-01-16
Abstract: The image sensor includes a first group and a second group of column readout circuits for reading out pixel signals from said pixels. The total number of column readout circuits in each group is substantially less than the number of columns in the image sensor pixel array. Further includes is a multiplexer bus system having selection switches for selectively switching pixel signals from a block of pixels in a column as input into the first group of column readout circuits. The multiplexer bus system also selectively switches pixel signals from another block of pixels in a column as input into a second group of column readout circuits. However, when the first group of column readout circuits is reading and storing said pixel signals, the second group of column readout circuits is transferring out the processed signals. Thus, the first and second groups work alternatively.
Patent TW-200425089-A (TW)
Title: Recording and/or playback device
Inventor: OMORI KIYOSHI
IPC: G11B7/085
Filed: 2004-01-28
Abstract: A disk recorder/player (1) including a skew adjusting means of a thin design is provided which includes a base (101), a disk rotation driving mechanism (102) for an optical disk (4), an optical pickup (103), first and second guide shafts (105, 106) to support the optical pickup (103) at opposite ends of the latter, an optical pickup moving means (104) guided by the first and second guide shafts (105, 106) in moving the optical pickup (103) radially of the optical disk (4), an elastic member (126) put in contact with the first and second guide shafts (105, 106) to force the first and second guide shafts (105, 106) in a direction generally perpendicular to the main side of the optical disk (4), an adjusting screw (127) put into contact with the first and second guide shafts (105, 106) from the opposite side of the elastic member (126) to move the first and second guide shafts (105, 106) in a direction opposite to the direction of forcing by the elastic member (126), and a skew adjusting means (109) which adjusts a skew, if any, by adjusting the inclination of the first and second guide shafts (105, 106) by the adjusting screw (127).
Patent TW-200510535-A (TW)
Title: Novel vector
Inventor: ONO EMI
IPC: C12N9/88
Filed: 2004-02-20
Abstract: The present invention provides a method for producing a polyester safely in an industrial production and/or efficiently in a low cost by a genetic engineering technique. The present invention relates to a broad host range vector which is safer in an industrial production, a polyester synthase expression plasmid introduced with at least a polyester synthase gene to the vector, a transformant containing the plasmid and having polyester synthesis ability, and a method for producing a polyester using the plasmid or transformant.
Patent TW-200531018-A (TW)
Title: Disc drive with tilt-preventing tray
Inventor: CHEN CHEN-JUNG
IPC: G11B33/02
Filed: 2004-03-03
Abstract: A disc drive has a top protrusion, a fulcrum and a tray. The tray is disposed on the main body of the disc drive through the chute portion limited by the top protrusion and the fulcrum. The tray is movable between a first position and a second position. The chute portion of the tray has a gradually thickened area. When the tray is stretched out to the second position, the top protrusion and the fulcrum are pressed on the gradually thickened area. Thus, the gap between the chute portion and the top protrusion can be reduced to prevent the tray from vertical tilt.
Patent TW-200503144-A (TW)
Title: Aluminum nitride sintered body, electrostatic chuck conductive component, component for semiconductor fabrication device, and method for producing aluminum nitride sintered body
Inventor: YOSHIKAWA JUN
IPC: C04B35/582
Filed: 2004-03-16
Abstract: The present invention provides a method for producing an aluminum nitride sintered body with a low electric resistance without damaging the properties of the aluminum nitride sintered body. An aluminum nitride sintered body containing carbon fibers is provided. This aluminum nitride sintered body is obtained by mixing carbon fibers and aluminum nitride together to form mixed powder, molding the mixed powder to form a compact, and heating and sintering the compact in any of a vacuum atmosphere, an inert atmosphere and a reductive atmosphere. By using electric conductivity and shapes with high aspect ratios of the carbon fibers, continuous electrically conductive paths are formed with a small content of the carbon fibers. In this way, a value of resistance of the aluminum nitride sintered body is reduced.