baber/WOPTO huggingface dataset:
Patent RU-95111760-A (RU)
Title: Ultrasonic bender transducer for gaseous media
Inventor: KITSANOV A S
IPC: H04R17/00
Filed: 1995-07-06
Abstract: FIELD: contactless ultrasonic inspection of materials and parts. SUBSTANCE: transducer has case accommodating bimorphous member in the form of thin metal disk mounted therein asymmetrically and in step manner that carries on one or both ends thin piezoelectric disks,in diameter, whereis bimorphous member bending-vibration wavelength at its high operating frequency; thin metal disk has radial slits made along lines of stepped variation of its attachment from side surface to that of piezoelectric disks; metal shields are mounted on operating and rear ends of bimorphous member at distance, whereis ultrasonic-vibration wavelength in gaseous medium at frequency f; shield mounted at working end has central hole whose diameter equals that of piezoelectric disk accommodating matching structure and horn. Design features proposed in addition are as follows: (1) diameter of bimorphous member should bewhere K=3,5,7...;is bending vibration wavelength o bimorphous member at its low operating frequency; (2) parts of piezoelectric ring should be placed on ends of each pair of opposite sectors of bimorphous member formed by radial slits, their inner and outer diameters being, respectively, ≥ λ/2, ≅ λ/2 + kλ, where K=1,3,5...; λis bending vibration wavelength at resonant frequency of nth pair of opposite sectors; piezoelectric disk of bimorphous member is connected to input of adjustable-gain amplifier with phase-shifting circuit and parts of piezoelectric ring, to its output; (3) one of piezoelectric disks placed on one of bimorphous member ends is connected to mentioned amplifier input and other one, placed on opposite end, to amplifier output. EFFECT: enlarged functional capabilities, extended operating frequency range and high effectiveness. 4 cl, 2 dwg
Patent RU-95111886-A (RU)
Inventor: MORDVINNIKOV I A
IPC: F26B5/06
Filed: 1995-07-11
Abstract: FIELD: drying frozen materials; sublimation of biomaterials in space. SUBSTANCE: drier includes housing where cassettes containing bioproduct flasks are located, two hermetic covers and heater. Housing is mounted in air lock chamber of space vehicle for extension into space. Housing is provided with radial passage which brings its interior in communication with space vehicle surrounding medium. This passage is shut-off by electropneumatic valve. On the outside, passage is provided with cap-splitter. Each cover is provided with spring-loaded diaphragm secured on bellows forming hermetic cavities, locking member engageable with diaphragm and valve provided in each cover for shutting-off the passage. This valve is also used for communicating the respective cavity with space vehicle surrounding medium. Heater is located between cassettes. Each flask is provided with check valve engageable with respective diaphragm. EFFECT: enhanced homogeneity of macromolecules and cells both physically and biologically; increased capacity of plant; high purity of biocomponents.
Patent TW-200302618-A (TW)
Title: Fast charger for high capacity batteries
Inventor: AKER JOHN F
IPC: H02J7/04
Filed: 2002-11-04
Abstract: A highly efficient fast charger for high capacity batteries and methods for fast charging high capacity batteries. The fast charger preferably comprises a rectified AC input of single or preferably three phases, with an optional power factor corrected input, minimally filtered with high frequency, high ripple current capacitors, which is switched with a power switching circuit in the 'buck' configuration into an inductor/capacitor output filter. Metallized film capacitors are employed, to minimize the rectified 360 Hertz AC component filtering while providing transient switch protection and ripple current requirements for the buck regulator, to provide a high current fast charger with substantially improved power factor. High power, high frequency switching with minimized output filter size provides a highly filtered DC output. The fast charger is adapted to constructed in a modular design for simple maintenance.
Patent TW-200300606-A (TW)
Title: Ohmic contact-structure and its production method
Inventor: WEIMAR ANDREAS
IPC: H01L33/40
Filed: 2002-11-11
Abstract: This invention describes an ohmic-structure with a metal-layer (14), which is arranged on a semiconductor-material (10), where in the semiconductor-material (10) a contact-layer is formed, which has a 1st part-region, adjacent to the metal-layer (14), and a 2nd part-region (18) which is arranged after the 1st part-region. The contact-layer is so doped that the doping-concentration (N2) in the 1st part-region (12) is larger than the doping-concentration (N1) in the 2nd part-region (18).
Patent TW-200409413-A (TW)
Title: Lamination type socket
Inventor: CHEN REN-FU
Filed: 2002-11-22
Abstract: The present invention provides a lamination type socket which comprises: a first socket having plural insertion holes for inserting the plug; a second socket having plural insertion holes for inserting the plug, the second socket being laminated and pivotally installed on the first socket, which can generate relative pivotally swing with the first socket; a third socket having plural insertion holes for inserting the plug, the third socket being laminated and pivotally installed on the second socket, which can generate relative pivotally swing with the second socket. Thus, the sockets can be associated and laminated, and an empty circular slot and an empty convex part are associated at the associated position pivotally. The sockets can pivotally rotate with the pivot position as the axis. The advanced design of the present invention can allow several different power sources to plug-in and save the space.
Patent TW-200300751-A (TW)
Title: Improved processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitriles from alkanes
Inventor: BOGAN J LEONARD EDWARD R
IPC: B01J23/56
Filed: 2002-11-26
Abstract: Improved processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitrites involve the use of dehydrogenation catalysts suitable for the conversion of alkanes to alkenes and catalysts suitable for the conversion of alkanes and/or alkenes to unsaturated carboxylic acids or unsaturated nitriles.
Patent TW-200301366-A (TW)
Title: Image-erecting viewing optical system
Inventor: ISHII SHINCHIRO
IPC: G02B17/08
Filed: 2002-12-03
Abstract: An image-erecting viewing optical system include a first prism having an incident surface and at least two reflection surfaces, a front lens group of an objective optical system, a second prism having an incident surface and at least two reflection surfaces, a rear lens group of the objective optical system, a field stop, and an eyepiece optical system, in this order from the object. One reflection surface of the first or second prism includes a roof-mirror surface. The following conditions are satisfied: sin (θ- ω') > 1/n…(1), 6 DEG < &ohg < 16 DEG…(2), wherein θ designates an angle between the incident surface and the first reflection surface of the first prism; ω designates a real field-of-view ω (half amount); ω' designates an angle between a light ray of a real field-of-view ω (half amount) and the optical axis within the first prism; and n designates the refractive index of the first prism.
Patent TW-200302061-A (TW)
Title: A mounting element for the wheels of rolling containers
Inventor: LAMPUGNANI UMBERTO
IPC: B60B33/04
Filed: 2002-12-09
Abstract: A mounting element (9) for the wheels (5) of rolling containers (1) comprises: a load-bearing member (10) rigidly attachable to a bottom edge of a container (1) designed to be rolled along a surface (S); an arm (14) supporting at least one wheel (5) designed to enable the container (1) to be rolled on the surface (S); a pivot (15) connecting the load-bearing member (10) to the arm (14); and a helical spring (16) located between load-bearing member (10) and the arm (14). The latter, together with the load-bearing member (10) defines a substantially sealed chamber (20) within which the spring (16) is enclosed and protected, and presents three end portions located at respective vertices of a triangle, a first portion (17) being rotatably attached to the pivot (15), a second portion (18) rotatably supporting the wheel (5) and a third portion (19) being attached to the spring (16).
Patent TW-200303199-A (TW)
Title: Novel pyridin-and pyrimidin-derivatives
Inventor: BOEHRINGER MARKUS
IPC: A61P7/10
Filed: 2003-02-12
Abstract: The present invention relates to compounds of formula (I) wherein R1, R2, R3, R4 and X are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP IV, such as diabetes, particularly non-insulin dependent diabetes mellitus, and impaired glucose tolerance.
Patent TW-200303400-A (TW)
Title: Driving structure for transportation shaft of processing device for planar work
Inventor: SCHMID CHRISTIAN
IPC: C25D17/00
Filed: 2003-02-25
Abstract: The present invention is particularly related to a driving structure of clean room coating equipment or electroplating equipment, an object inside the processing room being transported by a transportation shaft wherein a transportation shaft end of the transportation shaft is coupled to a rotary driving device, and is characterized in that the transportation shaft end is separated from the driving device by a seal, the coupling mechanism being not engaged by a remote side force and penetrating through the seal by means of magnets and driving magnets.
Patent TW-200305526-A (TW)
Title: Hollow crank arm for a bicycle, and process for manufacturing the same
Inventor: VALLE MAURIZIO
IPC: G05G1/30
Filed: 2003-03-14
Abstract: A hollow crank arm for a bicycle comprising a body of elongated shape, at the ends of which are formed, respectively, an area (28) for connection of the bottom bracket spindle and an area (34) for connection of the pedal. A body comprises a cavity of elongated shape (22) and two solid end portions (28, 34) in which the aforesaid connection areas for the bottom bracket spindle and for the pedal, which are formed on opposites sides of said cavity (22), are formed.
Patent TW-200423859-A (TW)
Title: Functional module with built-in plate-type heat sink device
Inventor: LIN WEN-YEN
IPC: H05K7/20
Filed: 2003-04-29
Abstract: The present invention provides a functional module with built-in plate-type heat sink device, which comprises a first circuit board, a second circuit board and a plate-type heat sink device, wherein the first circuit board has a first surface, and the first surface has a first grounding layer. The second circuit board is coupled to the first circuit board, and has the second surface. The second surface is opposed to the first surface, and has the second ground layer. The plate-type heat sink device is disposed between the first circuit board and the second circuit board in the way abutting the first ground layer and the second ground layer respectively.
Patent TW-200427029-A (TW)
Title: Thermally enhanced semiconductor package and fabrication method thereof
Inventor: HUANG CHIEN-PING
IPC: H01L23/538
Filed: 2003-05-28
Abstract: A thermally enhanced semiconductor package and a fabrication method thereof are provided. A plurality of conductive bumps is formed on bond pads on an active surface of a chip. A heat sink is attached to an inactive surface of the chip and has a surface area larger than that of the chip. An encapsulation body encapsulates the heat sink, chip and conductive bumps, while exposing a bottom or at least one surface, not for attaching the chip, of the heat sink and ends of the conductive bumps outside. A plurality of conductive traces is formed on the encapsulation body and electrically connected to the ends of the conductive bumps. A solder mask layer is applied over the conductive traces and formed with a plurality of holes for exposing predetermined portions of the conductive traces. A solder ball in implanted on each exposed portion of the conductive traces.
Patent TW-200426354-A (TW)
Title: Capacitive semiconductor pressure sensor
Inventor: YANG CHIEN-SHENG
IPC: G01L9/00
Filed: 2003-05-28
Abstract: A capacitive semiconductor pressure sensor including a plate capacitor composed of a metal stationary electrode and a movable polysilicon diaphragm positioned on a non-single-crystal-silicon-based substrate, and a thin film transistor (TFT) control circuit electrically connected to the plate capacitor for controlling the operation of the capacitive semiconductor pressure sensor.
Patent TW-200410190-A (TW)
Title: Flat panel display device and driving method thereof
Inventor: TSUNASHIMA TAKANORI
IPC: G02F1/133
Filed: 2003-07-07
Abstract: In the flat panel display device of the present invention, the motion picture data provided by the signal line 11 is written into the pixel electrode 13 during normal display. The still image data kept in the digital memory 18 is written into the pixel electrode 13 during still image display. At least two frames from the start of a still picture displaying period are set as the write frames of still picture data written into the digital memory 18 when the normal display is switched to the still image display. Therefore, even in the case that the start times of a memory control signal and a common signal are made longer than a vertical blanking period, the still image data can be written into the digital memory 18.
Patent TW-200418821-A (TW)
Title: Therapeutic treatment
Inventor: ANDERBERG EVA-KARIN
IPC: A61K31/00
Filed: 2003-07-08
Abstract: A combination comprising an IBAT inhibitor, or a pharmaceutically acceptable salt, solvate, solvate of such a salt or a prodrug thereof, and a metal salt, wherein the metal salt is formulated to release in the terminal ileum, caecum and/or the colon, is described. Compositions containing this combination and uses of the combination are also described.
Patent TW-200504363-A (TW)
Title: Methods for identifying compounds for regulating muscle mass or function using dopamine receptors
Inventor: ISFORT ROBERT JOSEPH
IPC: G01N33/53
Filed: 2003-07-18
Abstract: Screening methods for identifying compounds that bind to or activate (D1 or D5 dopamine receptors individually or in combination) or regulate or potentially regulate skeletal muscle mass or function in vivo. Also disclosed are screening methods for identifying compounds that prolong or augment the activation of D1 or D5 dopamine receptors or of D1 or D5 dopamine receptor signal transduction pathways and increase D1 or D5 dopamine receptor expression. Pharmaceutical compositions comprising D1 or D5 dopamine receptor agonists, antibodies to D1 or D5 dopamine receptors and methods for increasing skeletal muscle mass or function or for the treatment of skeletal muscle atrophy using D1 or D5 dopamine receptors as the target for intervention and methods for treatment of muscular dystrophies are described.
Patent TW-200406008-A (TW)
Title: Nonvolatile semiconductor memory device supplying proper program potential
Inventor: KASA YASUSHI
IPC: G11C5/14
Filed: 2003-08-01
Abstract: A nonvolatile semiconductor memory device includes a plurality of blocks each having a nonvolatile memory cell array, and a program potential generating circuit which supplies a program potential to the nonvolatile memory cell array, wherein the program potential generating circuit adjusts the program potential according to a first address signal selecting one of the blocks and a second address signal indicating a position of a write-accessed memory cell in the noted one of the blocks.
Patent TW-200415829-A (TW)
Title: Press fitting type spring connector
Inventor: MATSUI MAKOTO
IPC: G01R1/067
Filed: 2003-08-05
Abstract: With the press fitting type spring connector of the present invention, a contact pin 20 having a space inside is housed inside a space of a tube 10 in a slidable manner, along the axial center of the tube 10. A spring shaped touch ring 30 is mounted on an outer surface of the contact pin 20. Of two coils of the touch ring 30, the second coil has a larger diameter than the first coil, the first coil is always in contact with the contact pin 20, and the second coil is always in contact with the tube 10. A coil spring 40 has a tip housed inside the space of the contact pin 20, and a base section housed inside the tube 10. Accordingly, with the press fitting type spring connector of the present invention, housing the contact pin 20 inside the tube 10 along the axial center of the tube 10 makes it possible to always obtain stable electrical characteristics because of the touch ring 30 provided on the outer surface of the contact pin 20, and enables miniaturization.
Patent TW-200500677-A (TW)
Title: Optical fiber plug including fiber positioning holder
Inventor: DOSS DONALD G
IPC: G02B6/25
Filed: 2003-08-08
Abstract: An optical fiber connector plug comprises a connecting portion including a rear entry at a first end and a first fiber stub exit opening to a first fiber stub channel. The first fiber stub exit is parallel to a second fiber stub exit opening to a second fiber stub channel. An optical fiber connector plug also includes a holder that fits into the rear entry of the connecting portion for permanent retention of at least one stripped, cleaved and polished optical fiber. The connecting portion includes first and second crimp elements. Each crimp element contains an optical fiber stub. A molded top over the connecting portion includes an opening containing a compression element that splices optical fibers to optical fiber stubs in each crimp element. A bend relief boot encloses the connecting portion at one end, while a shroud releasably engages it at the other end.
Patent TW-200407594-A (TW)
Title: Colored layer material, color filter substrate, electro-optic device and electronic apparatus, manufacturing method of color filter substrate, and manufacturing method of electro-optic device
Inventor: TAKIZAWA KEIJI
IPC: G02B5/20
Filed: 2003-08-15
Abstract: The purpose of the present invention is to provide a colored layer material for a color filter substrate which is suitable to a color electro-optical device using a white LED as a back light, the color filter substrate, and the electro-optical device and electronic apparatus which use the color filter substrate. A liquid crystal device 1 has a liquid crystal panel by sandwiching a liquid crystal 110 between the opposed substrate 2a and color filter substrate 2b; and a backlight 10 using white light LED as the light source to irradiate light on the liquid crystal panel. The color filter substrate 2b has a red colored layer 160R, a blue colored layer 160B, and a green colored layer 160G. The red colored layer 160R has a mean light transmittance of <=2% in a wavelength region of 500 to 575 nm.
Patent TW-200411956-A (TW)
Title: LED assembly
Inventor: KLOMP MAIKEL ALBERT WALTHER
IPC: F21V19/00
Filed: 2003-09-03
Abstract: The invention is related to LED assembly suitable to form a string provided with an LED mounted with a mounting on a base, which base is provided with electric connection wires wherein the LED mounting and electric contacts to the connection wires are protected from the surroundings by a package of hot melt material. The invention further relates to a string of interconnected LED assemblies, preferably wherein the LED assemblies are separated from each other by length of flexible contact wires.
Patent TW-200410435-A (TW)
Title: Battery pack and method for producing same
Inventor: HIRATSUKA MASARU
IPC: H01M50/136
Filed: 2003-09-10
Abstract: A battery pack in which the volume increase attendant on packing is suppressed to a smallest possible value. A battery device is accommodated and hermetically sealed in a packaging unit and is packed along with a connection substrate and a frame by the packaging unit. A laminated material used for hermetically sealing the battery device is also used as an exterior material for the battery pack.
Patent TW-200513693-A (TW)
Title: Backlight module and light guide plate thereof
Inventor: CHEN MI-CHIEN
IPC: G02B6/00
Filed: 2003-10-15
Abstract: The present invention relates to a backlight module and a light guide plate thereof, wherein the light guide plate includes at least one incident surface, a first and second light emitting surface. At the same time, numbers of micro prisms are formed on the whole surface of the first light emitting surface, and this is partly done on the second light emitting surface. Furthermore, the second light emitting surface has a part of non-light-emitting-surface with lots of scatters dotted thereon. As for the backlight module, a light source is set adjacent to the incident surface accordingly.
Patent TW-200418378-A (TW)
Title: Microencapsulated insecticidal composition
Inventor: INUI KEIICHIRO
IPC: A01N53/00
Filed: 2003-11-07
Abstract: A microencapsulated insecticidal composition comprising a pyrethrin encapsulated in a wall formed of a synthetic polymer and having an average particle diameter of 5 to 100μm and wall thickness of 0.03 to 1μm is effective for controlling insects.
Patent TW-200414289-A (TW)
Title: Semiconductor memory device and method of fabricating the same
Inventor: TAKAGI HIDEO
IPC: H01L21/8247
Filed: 2003-11-19
Abstract: A silicon nitride film for storing electric charge is formed on a semiconductor substrate while placing a tunnel oxide film in between, and the silicon nitride film is then subjected to hydrogen plasma treatment so as to effectively erase unnecessary charge stored therein during various process steps in fabrication of the semiconductor memory device, to thereby stabilize the threshold voltage (Vth) of the semiconductor memory device.
Patent TW-200521554-A (TW)
Title: Direct backlight module
Inventor: TSAI YI-SHIUAN
Filed: 2003-12-18
Abstract: This invention provides a direct backlight module. It comprises a lamp holder, an optical device, and a light source. The lamp holder has a storage vessel, and the light source is placed on the lamp holder with a constant angle. The optical device is installed upon the lamp holder and above the light source. Further, the storage vessel is provided with a spacer for carrying the light source. According to the angle of the inclined plane, the surface of the spacer is an inclined plane. Furthermore, the light source can be placed on the lamp holder with a constant angle. Afterward, one end of the optical device can receive the light beam of the light source thereby obtaining a surface light source with a large angle of view and high uniformity. Moreover, it improves the conventional display with large angle of view that suffers from insufficient brightness at the edge of panel. Eventually, it makes the brightness and angle of view of the display panel uniform. Therefore, it increases the display quality.
Patent TW-200500594-A (TW)
Title: OLED display with photosensor
Inventor: ARNOLD ANDREW D
IPC: H01L51/52
Filed: 2004-02-11
Abstract: An OLED display including: a transparent electrode; a reflective electrode having a transparent window; a light emissive layer disposed between the transparent electrode and the reflective electrode; and a photosensor located under the transparent window of the reflective electrode to sense light produced by the light emissive layer.