baber/WOPTO huggingface dataset:
Patent RU-95104254-A (RU)
Inventor: ZHEBRAK L M
IPC: H03K7/08
Filed: 1995-03-23
Abstract: FIELD: pulse devices. SUBSTANCE: device has clock oscillator 1, integrator 2, reference voltage power supply 3, comparator 4, flip-flop 5, subtracter 6, integrators 7 and 8. Reference voltage power supply 3, integrator 7 and 8 and subtracter 6 are connected to serial circuit. Second input of subtracter 6 is connected to output of integrator 7 and its output is connected to one input of comparator 4, which another input is connected to output of integrator 2 and which output is connected to one-setting input of flip-flop 5 which output is connected to output line and which resetting input is connected to output of clock oscillator and reset inputs of all integrators. Input of integrator 2 is connected to input line. Device provides modulation by means of conversion frequency to time interval. Device may be used in power supply units and static systems of automatic control. EFFECT: increased field of application.
Patent RU-95106345-A (RU)
Inventor: TIKHOMIROV E P
IPC: A01F15/00
Filed: 1995-04-19
Abstract: FIELD: agricultural engineering. SUBSTANCE: pelletizer has separable annular matrix with side rings and radial plates defining pressing channels. Side rings have sleeves carrying sprockets, which are connected through intermediate shaft by chain transmission. Sleeve is positioned in rings of bearings mounted within housing, which is connected with frame. Immovable auger positioned within sleeve is secured in feeder and is communicated with discharge opening. Feed pelletizer is attached to faceplate. EFFECT: increased efficiency in pelletizing and producing combined feed, simplified construction and enhanced reliability in operation.
Patent TW-200300600-A (TW)
Title: Semiconductor device
Inventor: TATEHARA KENICHI
IPC: H01L21/822
Filed: 2002-11-15
Abstract: In order to improve the robustness against electrostatic discharge, when power source terminal and ground terminal are open, of a semiconductor device having a first, a second and a third inverter that are connected in a cascade arrangement, the semiconductor device is provided not only with a first input protection circuit for guiding positive electrostatic discharges, that are applied from outside to a signal input terminal, to a power source line, and a second input protection circuit for guiding negative electrostatic discharges, that are applied from outside to the signal input terminal, to a ground line, but also an internal protection circuit for guiding electrostatic discharges that have been guided by the first input protection circuit to the power source line and flow from a P-channel MOS transistor in the second inverter towards the third inverter, to the ground line.
Patent TW-200412513-A (TW)
Title: The object-finding gadget to accompany printed and E-paper-displayed materials
Inventor: LIAO CHUNG-PIN
Filed: 2003-01-02
Abstract: A lot of people still love to read their books in hardcopies, rather than their electronic counterparts. That is, in addition to being unused to gazing through text on the hard, shiny screen, a lot of people still enjoy marking wherever they like in colors, making drawings, putting down words of thoughts in-between lines, and making dog ears here and there on their hardcopy books or documents. However, A lot of readers often find it hard or time-consuming to locate a word, phrase, a piece of words, or a picture of interest in the materials they are reading or have read before, when they need them very much. Normally, printed indices at the end of most books are simply insufficient, and particularly so when the books are highly technical, complex, or abundant in content. Now, with this invention, the extra ease in locating what they want within the multitude of pages will make the traditional reading an even more satisfying and comfortable joy. This invention also applies to books or RF-renewed newspapers displayed on electronic-ink papers.
Patent TW-200302702-A (TW)
Title: Cigarette
Inventor: YAMADA YOSHIYUKI
IPC: A24D1/02
Filed: 2003-01-30
Abstract: Cigarette contains the tobacco part formed by rolling up the tobacco pieces to rod shape by tobacco wrapper. The tobacco pieces has a cut width larger than 1.2mm. The tobacco wrapper partly or wholly formed a raised part with the height more than one third of the thickness of the tobacco wrapper from inside, and the raised part is formed toward the side of tobacco pieces.
Patent TW-200305419-A (TW)
Title: Nicotinamide derivatives useful as PDE4 inhibitors
Inventor: BAILEY SIMON
IPC: A61K31/4433
Filed: 2003-02-06
Abstract: The invention relates to nicotinamide derivatives and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. The nicotinamide derivatives according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic, respiratory diseases, disorders and conditions, as well as wounds.
Patent TW-200401461-A (TW)
Title: Red-deficiency compensating phosphor light emitting device
Inventor: MUELLER-MACH REGINA B
IPC: H01L33/50
Filed: 2003-02-25
Abstract: A light emitting device includes a light source that emits first light in response to an electrical signal, and a fluorescent layer positioned over the light source. The fluorescent layer includes a first fluorescent material which radiates second light and a second fluorescent material which radiates third light. In one embodiment, the second fluorescent material contains europium activated calcium sulfide. In another embodiment, the second fluorescent material contains europium activated nitrido-silicate. In some embodiments, the device includes a light propagation medium which transmits the first, second, and third light as composite output.
Patent TW-200402603-A (TW)
Title: Projection optical system, exposure apparatus, and method of exposure
Inventor: OMURA YASUHIRO
IPC: H01L21/027
Filed: 2003-04-03
Abstract: The present invention provides a projection optical system which has preferable optical performance while being substantially unaffected by double refraction even when, for example, a crystalline substance such as fluorite having intrinsic double refraction is used. The projection optical system includes a crystal transmission member made of a crystal material and forms the image of a first surface on a second surface (W). The system comprises a phase correction member (PC) which transmits light to correct a phase difference between intersecting polarized light components caused by the crystal transmission member. The phase correction member is made of a uni-axial crystal and has an optical axis formed so as to substantially coincide with an optical axis (AX1) of the optical system.
Patent TW-200421168-A (TW)
Title: Wireless audio transceiving device
Inventor: WANG JIA-REN
Filed: 2003-04-09
Abstract: The invention provides a wireless audio transceiving device, which comprises a personal computer (PC), a wireless earphone and the first and second audio source apparatuses. A first audio transceiver is installed in the PC with its one end connected to a power supply. There is an audio source transmitting end on the main board of PC, so as to connect with the other end of the first audio transceiver. Inside the wireless earphone is a second audio transceiver. The first audio source apparatus provides the first and second audio transceiver to control the sound output using the audio transmitter. The second audio source apparatus is connected with the second audio transceiver through an audio line such that the first and second audio transceivers are capable of directly receiving signals from an FM radio station and wirelessly controlling all audio sources.
Patent TW-200403455-A (TW)
Title: Methods of sealing electronic, optical and electro-optical packages and related package and substrate designs
Inventor: LAKE RICKIE C
IPC: G02B6/00
Filed: 2003-04-17
Abstract: A low profile ringframe used in electro-optical module packaging, for being hermetically sealed, e.g., by a solder joint, to a metalized ceramic substrate base, and to which a deep cover is later hermetically sealed, e.g., by a laser weld, the ringframe's side walls being of sufficiently low height to permit computer-aided viewing from the side, as well as top, of the critical optical fiber end-to-laser diode alignment. The ringframe can be mounted so as to be set back from, be flush with, or be extending exteriorly over the outer end wall of the ceramic substrate, and may also be formed so as to help physically separate the ringframe-to-substrate solder joint from the ringframe-to-laser weld seam. The ringframe, along the side where it is sealed to the adjacent substrate, can be notched with one or more cutout areas to allow a space for wicking of reflowed solder to prevent a built-up solder fillet from forming exteriorly of the ringframe.
Patent TW-200407580-A (TW)
Title: Optical signal transceiving module
Inventor: KYOTANI SHOICHI
IPC: H04B10/40
Filed: 2003-05-13
Abstract: The present invention provides an optical signal receiving and transmitting apparatus that is capable of reducing the optical device as much as possible and using multiple interchangeable components in the first and the second optical modules to reduce the manufacturing cost. The first and the second optical modules (30, 60) include the followings: the light-emitting devices (52, 82), which emit light with the first wavelength or the second wavelength (λ1, λ2); light-receiving devices (53, 83), which receive light from the optical fiber (12); the optical members (40, 70), which collect the emitted light from light-emitting device at the optical fiber simultaneously; and the first and the second diffraction gratings (42, 72), which emit straightly propagating light from the light-emitting device toward the optical fiber side and emit the diffracted light from the optical fiber toward the light-receiving device. The separation pitch of the first diffraction grating is P1, and that of the second diffraction grating is P2, in which P2 is equal to the value of P1x(λ1/λ2).
Patent TW-200402512-A (TW)
Title: Lubricating method and device for a rolling bearing
Inventor: KOSUGI FUTOSHI
IPC: F16N7/32
Filed: 2003-05-23
Abstract: To provide a lubricating method and a lubricating device for a rolling bearing capable of achieving a reliable lubrication and exhibiting a stable temperature increase, the method is for supplying an oil lubricant to the rolling bearing during the operation thereof, in which in order to keep the temperature of the rolling bearing 103 within a predetermined tolerance, the amount of the lubricant supplied during the operation is automatically or manually adjusted by means of a supply adjusting means 102. Supply of the lubricant is performed in the form of an atomized oil by the use of a lubricant supply means 101. The amount of the lubricant supplied varies depending on the rotational speed of the rolling bearing 103. Change of the amount of the lubricant supplied depending on the rotational speed of the rolling bearing 103 is carried out based on a result of sampling of data showing increase in temperature of the rolling bearing 103 depending on the rotational speed thereof under a plurality of different lubrication conditions in which a different amount of the lubricant supplied is employed.
Patent TW-200427117-A (TW)
Title: Semiconductor acceleration sensor
Inventor: YANG CHIEN-SHENG
IPC: G01P15/12
Filed: 2003-05-28
Abstract: A semiconductor acceleration sensor including a non-single-crystal-silicon-based substrate, a beam structure having a movable section and a stationary section, at least one piezoresistor positioned on the beam structure, a supporter positioned on the non-single-crystal-silicon-based substrate for fixing the stationary section of the beam structure and a distance being formed between the beam structure and the non-single-crystal-silicon-based substrate, and a thin film transistor (TFT) control circuit electrically to the beam structure and the piezoresistor.
Patent TW-200403188-A (TW)
Title: Process for recovering rare earth oxide from waste liquid containing rare earth element, and process for producing rare earth oxide using same
Inventor: ITO KATSURA
IPC: B09B3/00
Filed: 2003-06-09
Abstract: Rare earth oxides capable of being re-used as an abrasive at a high purity are recovered from an abrasive waste liquid by a simple and highly efficient process comprising the steps of (1) mixing and heating a rare earth element-containing waste liquid with an acid, to dissolve rare earth elements contained in the liquid; (2) removing insoluble matter from the rare earth element solution; (3) incorporating a soluble carbonate salt or a soluble hydrogencarbonate salt, or an oxalic acid in the rare earth element solution, to convert the rare earth elements to rare earth carbonates or rare earth oxalates; (4) separating the rare earth carbonates or rare earth oxalates from a slurry of the rare earth carbonates or rare earth oxalates; (5) baking the separated rare earth carbonate or rare earth oxalate to produce rare earth oxides; and (6) recovering the rare earth oxides.
Patent TW-200406650-A (TW)
Title: Cleaning composition for removing resists and manufacturing method of semiconductor device
Inventor: KANNO ITARU
IPC: H01L21/02
Filed: 2003-07-11
Abstract: The cleaning composition for removing resists includes a salt of hydrofluoric acid and a base not containing a metal (A component), a water-soluble organic solvent (B1 component), at least one acid selected from a group consisting of organic acid and inorganic acid (C component), water (D component), and optionally an ammonium salt (E1 component), and its hydrogen ion concentration (pH) is 4-8. Thus, in the manufacturing process of a semiconductor device such as a copper interconnecting process, removing efficiency of resist residue and other etching residue after etching or ashing improves, and corrosion resistance of copper and insulating film also improves.
Patent TW-200411607-A (TW)
Title: Active matrix substrate, photoelectric apparatus, and electronic machine
Inventor: SATO TAKASHI
IPC: G02F1/1368
Filed: 2003-07-17
Abstract: The present invention aims to provide a active matrix substrate that is applied on a liquid crystal device and can use plane inversion driving to improve display quality. The driving matrix substrate includes multiple data lines (6a), multiple scanning lines (3a), multiple thin-film transistor (TFT) elements (30), and multiple pixel electrodes (9). The multiple data lines (6a) and the multiple scanning lines (3a) are electrically connected with the multiple TFT elements (30) and the multiple TFT elements (30) are individually electrically connected with the multiple pixel electrodes (9). The gate grid (35) of the TFT elements (30) and the scanning lines (3a) are formed on two different layers and, by way of a gate contact window (22), electrical connection is formed between the two layers. The layer forming the scanning lines (3a) is located above the layer forming the data lines (6a) and below the layer forming the pixel electrodes (9). From a planar view, the patterns of the scanning lines (3a), the patterns of the data lines (6a), and the patterns of the pixel electrodes (9) are partially overlapped.
Patent TW-200411387-A (TW)
Title: A system, apparatus, and method for a flexible dram architecture
Inventor: DODD JAMES M
IPC: G06F12/00
Filed: 2003-07-18
Abstract: An addressing scheme to allow for a flexible DRAM configuration.
Patent TW-200401909-A (TW)
Title: Polarizing device, optical thin film using the same, and image display device using the same
Inventor: KAMEYAMA TADAYUKI
IPC: G02F1/1335
Filed: 2003-07-23
Abstract: The present invention provides a polarizing device to form the liquid crystal display device and electroluminescent display device with little nonuniform display and with excellent display characteristics. The present invention provides a polarizing device (whose substrate has birefringence material), the in-plane phase difference is between 950 ~1350 nm in the measuring wavelength with on absorption. The said measuring wavelength is preferred to be the wavelength with on absorption for the said birefringence material, for example, 1000 nm.
Patent TW-200428154-A (TW)
Title: Method and apparatus for forming pattern on thin substrate or the like
Inventor: TANIGUCHI YUKIO
IPC: H01L21/027
Filed: 2003-10-13
Abstract: A substrate processing apparatus of the present invention has a retaining base which retains a substrate, a device detecting undulation or thickness unevenness, and a control device which operates the detecting device. The substrate is deformed in a range of a field to be processed, by locally displacing the retaining base on the basis of the detected undulation or thickness unevenness of the substrate. Blurring of an image formed on the substrate can be thereby prevented.
Patent TW-200424788-A (TW)
Title: Method for purging an optical lens
Inventor: SCHMIDT SEBASTIAN
IPC: G03F7/20
Filed: 2003-10-31
Abstract: By means of a unit (60) for determining fractions of a substance in a gas or gas mixture, measurements were carried out on the gas or gas mixture for purging a lens (10) in a projection apparatus (41) for projecting patterns onto a substrate (100). The results of a first measurement on the gas fed to the lens (10). If, in particular, the substance is a contaminating substance that leads to a deposition on the lens (10) under the influence of high-energy radiation from an illumination source (14), the difference can be used to infer photochemical reactions on the surface of the lens (10) that lead disadvantageously to the deposition. A signal is generated as a consequence of the comparison and can be used to take preventive measures against a degradation of the lens (10). Mass spectrometers, electric or optical sensors and other known methods for substance analysis can be used as measurement units (60).
Patent TW-200425265-A (TW)
Title: Projection optical system, exposure apparatus, and device manufacturing method
Inventor: SUZUKI MASAYUKI
IPC: G02B17/06
Filed: 2003-11-04
Abstract: Disclosed is a projection optical system specifically to be used with extreme ultraviolet (EUV) light having a wavelength not less than 10 nm and not greater than 20 nm. The projection optical system has six mirrors sequentially reflecting light in an order from the object side toward the image side and being disposed to define a coaxial system, wherein each of the six mirrors has a curvature radius not greater than 1500 mm.
Patent TW-200428261-A (TW)
Title: Printed user interface for electronic systems
Inventor: SCHWARTZ PAUL D
IPC: G06F3/00
Filed: 2003-12-09
Abstract: A user interface for a device such as a presentation player includes a sensor capable of sensing printed material. Commands for the device can thus be printed and sensed using the sensor, and the device does not require user interface hardware that is difficult to miniaturize. For a presentation player, the printed material can be a companion book or other printed material containing images or other printed sections that correspond to specific recorded audio or video sections. Sensing a symbol in or the content of a printed section indicates a data section that the player can select and play while the user views the corresponding printed section. The printed material can further include control signals to which the user applies the sensor to show authorization to use the system or to change the volume, tone, balance, time scale, brightness, contrast, color, or other operating parameter of the player.
Patent TW-200419319-A (TW)
Title: Load-dependent variable frequency voltage regulator
Inventor: SANKMAN ROBERT
IPC: H02M3/00
Filed: 2003-12-16
Abstract: A pulse width modulation voltage regulator comprises a pulse width modulation circuit and a control circuit. The control circuit is operable to reduce a pulse modulation frequency of the pulse width modulation circuit when a load current increases and to increase the pulse modulation frequency of the pulse width modulation circuit when the load current decreases.
Patent TW-200522001-A (TW)
Title: Method for identifying track capacity
Inventor: WU YUAN-TING
IPC: G11B19/12
Filed: 2003-12-22
Abstract: A method used in an optical disk drive for calculating a track capacity of a track on an optical disk, the method includes utilizing the optical disk drive to determine if any link block exists in any track of a session having a target track; determining the writing mode of the target track; and calculating track capacity of the target track according to its writing mode. If the writing mode of the target track is disk-at-once, session-at-once, or RAW mode, the track capacity should exclude the pre-gap of the target track. If the writing mode is track-at-once or variable packet write mode, the track capacity should further exclude link blocks in track end of the target track. If the writing mode is fixed packet write mode, the track capacity should further exclude link blocks among all packets within the target track.
Patent TW-200423761-A (TW)
Title: Method for data transmission
Inventor: DOETTLING MARTIN
IPC: H04B7/005
Filed: 2004-02-11
Abstract: This invention relates to a method for data transmission through a radio data-channel of a communication network (CN), between the sender (BS, MS) and the receiver (MS, BS) with the following steps: The sender transmits data to the receiver, where the transmission is characterized through at least one transmission-parameter, which is selected due to a 1st channel quality, which is known by the sender, of the radio channel; the receiver receives the data; the receiver finds out from the data over at least one used transmission parameter the 1st channel quality known by the sender and through the quality of the received data a 2nd actual channel quality is found out; the receiver compares the 1st and the 2nd channel quality.
Patent TW-200530863-A (TW)
Title: Webpage query system and method based on virtual link
Inventor: LIN CHI-JIUN
Filed: 2004-03-08
Abstract: This invention provides a webpage query system and method based on virtual link. It is suitable for user to query the webpage by the search engine. The webpage query system comprises a recording module, an analysis module, and an assessing module. The recording module records a keyword and the queried result of the keyword on a search engine, and collects the searched result to form a base set. According to the user's browsing behavior, the analysis module selects part of the webpage in the base set to form a hot set to browse the base set. For the assessing module, at least a webpage is set up to connect with each webpage in the hot set for forming a virtual link, the weight of each virtual link is calculated based on the user's browsing behavior. Eventually, the correlation between each webpage in the hot set and the key word is assessed by the weight. Therefore, it generates an updated list of webpage resource.
Patent TW-200428139-A (TW)
Title: Photoresist composition for imaging thick films
Inventor: DAMMEL RALPH R
IPC: G03F7/016
Filed: 2004-03-18
Abstract: The present invention relates to a light-sensitive photoresist composition especially useful for imaging thick films, comprising a film-forming alkali-soluble resin, a photoactive compound, and a surfactant at a level ranging from about 2000ppm to about 14,000ppm by weight of total photoresist. Preferably the photoresist film has a thickness greater than 20 microns. The invention further provides for a process for coating and imaging the light-sensitive composition of this invention.