baber/WOPTO huggingface dataset:
Patent RU-94041264-A (RU)
Inventor: OMEL JANENKO JU P
IPC: F04D29/18
Filed: 1994-11-15
Abstract: FIELD: pump engineering. SUBSTANCE: working member comprises hollow housing with axisymmetric inner surface and input and output openings. The shaft with vanes is coaxially mounted inside the housing. The vanes are arranged along a screw line and provided with inner cuts at the shaft. The vanes are turned and bent so as the inlet side of each vane is at a less distance from the inlet opening in the housing than the outlet side of the previous vane and inclined to the axis of rotation of the shaft at an angle that is constant over all vane height. The outlet side of each vane is at a greater distance from the inlet opening in the housing than the outlet side of the previous vane and inclined to the axis of rotation of the shaft at an angle that varies with height of the blade. EFFECT: enhanced reliability. 2 dwg
Patent RU-94044804-A (RU)
Inventor: UMANETS V I
IPC: B22D11/10
Filed: 1994-12-21
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has pouring ladle with double-plate slide valve mounted in bottom, pouring cup mounted in ladle bottom, pouring collector disposed in movable plate of slide valve, vacuumizer conjugated with pouring ladle bottom and having in its own bottom drain pipeline extending into working chamber of intermediate ladle, which has pouring cups fixed in its bottom and extending into crystallizers, vacuumizer communicated with vacuum pump. Movable plate of slide valve is connected with drive. Annular shell attached to pouring ladle bottom is in contact with vacuumizer throat end through sealing members and is provided with side opening. Tie rod of slide valve movable plate drive is inserted through side opening. Horizontal annular screen fixed within shell has oval through opening for receiving collector. Horizontal plate overlapping oval opening is secured on collector casing. Shell screen casing is provided with inner closed channels communicated with supply and discharge pipelines. EFFECT: increased efficiency, stabilized process and increased strength of slide valve.
Patent RU-94046373-A (RU)
Inventor: ROBERT NIKOLAS VORRALL
IPC: E21B29/10
Filed: 1993-06-08
Abstract: FIELD: borehole construction in underground formation. SUBSTANCE: method for construction of borehole in underground formation includes hole drilling in underground formation, running-in the casing made of material capable of deforming in cold state. Casing capable of expansion in radial direction relative to borehole wall with application of radial load and has lower flexible radial deformation than enclosing formation with application of indicated load. Applied to casing is radial load to produce expansion of casing in radial direction relative to wall of borehole to produce compression force between casing and underground formation. EFFECT: higher efficiency. 11 cl, 6 dwg
Patent RU-95101391-A (RU)
Inventor: MUSALATOV KH A
IPC: A61H1/02
Filed: 1995-01-30
Abstract: FIELD: medicine; particular, orthopedics. SUBSTANCE: method of elimination of dislocation and incomplete dislocation in sacroiliac joint includes unloading of hip joint, mobilization of sacroiliac joint in horizontal plane with traction of distal lower extremity along its axis on the side of injury and fixation of pelvis half opposite to injured one in groin region on the side of injury with constant action on pelvis region, slow flexion of lower extremity in knee and hip joints up to right angle is effected with subsequent bringing of femur to trunk in direction of arm on the side of manipulation, bringing of lower extremity to opposite arm, and finally, returning it to horizontal position with laying into posture of Volkovich. EFFECT: provision of efficient treatment by use of natural motions, simulating biomechanics of pelvis.
Patent RU-95106513-A (RU)
Inventor: UL JANOV V M
IPC: B41J1/30
Filed: 1995-04-24
Abstract: FIELD: office machinery; applicable in typewriters and similar machines using changeable typewheels and typedisks. SUBSTANCE: carriage of typewriters and similar machines has main body and spring-loaded movable additional body in the frame. The additional body is designed for changing the type holder and carrying mechanisms for driving and pressing of type holder, and device of stops of bodies relative to each other. Stops have spring-loaded couple of lever latches interconnected by clamp. The couple is installed movably relative to additional body on its side opposite walls parallel to the axis of type holder and a pair of recesses corresponding to them on body and lever for switching off the device of stops. Additional body is provided with a drive and installed relative to the main body for its reciprocation in replacing type holder. Inner side of opposite side walls of the main body has guide hollows and the external side of opposite side walls of additional body has corresponding projections. Drive mechanism of additional body has rigidly secured spring motor connected by means of gear transmission with a couple of blocks located on the ends of common axle installed rotatable in opposite walls of additional body. Flexible ties with their one ends are attached to blocks, the other ends are attached to the main body. Device of stops has bell-cranks. One arm of bell-crank has latch, and the other arm has recess conjugated with clamp lugs. Besides the main body has limiter of motion of additional body in form of wedge retainer. EFFECT: higher efficiency.
Patent TW-200301381-A (TW)
Title: Method and apparatus for phase-shifting an optical beam in a semiconductor substrate
Inventor: SAMARA-RUBIO DEAN A
IPC: G02F1/025
Filed: 2002-11-04
Abstract: A semiconductor-based gain optical phase-shifting device, method and apparatus. In one aspect of the present invention, an apparatus according to an embodiment of the present invention includes a semiconductor substrate through which an optical beam is to be directed along an optical path through the semiconductor substrate. A plurality of floating charge modulated regions are disposed along the optical path. A phase of the optical beam is responsive to a charge concentration in each of the plurality of floating charge modulated regions. A plurality of tunneling insulation layers are disposed between each of the plurality of floating charge modulated regions and the semiconductor substrate. A plurality of control nodes are disposed proximate to the plurality of floating charge modulated regions. Each of the control nodes control the charge concentration in a respective one of the plurality of floating charge modulated regions. A plurality of blocking insulation layers disposed between each of the plurality of control nodes and the plurality of floating charge modulated regions.
Patent TW-200410083-A (TW)
Title: A method for implementing intelligent phonetic input on mobile phone
Inventor: Mo hao-ran
Filed: 2002-12-02
Abstract: The invention discloses a method for implementing intelligent phonetic input on mobile phone, which comprises the following procedures: (1) Subscriber enters intelligent phonetic input mode from function menu of mobile phone and then input one of 2 to 9 phonetic input keys; (2) Transfer ZI function to inspect if a letter contained in phonetic input key is valid. If yes, increment counting value by one. Treat the inspected letter as the nth element and save it in X-class buffer. Subsequently determine if the said inspected letter is the last letter contained in phonetic input key, display the valid phonetic counting value in X-class buffer and simultaneously display pronunciation and corresponding character for choice; (3) Subscriber determines if input is completed. If no, go back to procedure (1); (4) Proceed phonetic switch, select required Chinese character and display the valid phonetic counting value in X-class buffer in context area on top of screen. Based on the phonetic ZI internal inspection to find corresponding word library and display on the choice character area on bottom of screen.
Patent TW-200411671-A (TW)
Title: Holographic recording medium
Inventor: ELLIOTT STEPHEN
IPC: G03H1/02
Filed: 2002-12-18
Abstract: In the present invention, a holographic recording medium comprises a chalcogenide glass comprising at least sulphur in combination with phosphorus, which undergoes a photostructural change in response to illumination with bandgap or sub-bandgap light resulting in a change of refractive index of the chalcogenide glass. It has been found that the addition of phosphorus to a sulphur-based chalcogenide glass produces a glass having properties which are advantageous as a holographic recording medium. The bandgap of the material is increased in energy compared to previously used chalcogenide glassed such that it can be used as a holographic recording medium using a commercially available frequency doubled Nd:YAG laser (wavelength λ=532 nm).
Patent TW-200307941-A (TW)
Title: Electromechanical three-trace junction devices
Inventor: RUECKES THOMAS
IPC: G11C11/00
Filed: 2002-12-27
Abstract: Three trace electromechanical circuits and methods of using same are described. A circuit includes first and second electrically conductive elements with a nanotube ribbon (or other electromechanical elements) disposed therebetween. The nanotube ribbon is movable toward at least one of the first and second electrically conductive elements in response to electrical stimulus applied to at least one of the first and second electrically conductive elements and the nanotube ribbon. Such circuits may be formed into arrays of cells. The upper and lower electrically conductive traces may be aligned or unaligned vertically. An electrical stimulus may be applied to at least one of the first and second electrically conductive elements and the nanotube ribbon to move the nanotube ribbon toward at least one of the first and second electrically conductive elements. Electrical signals from at least one the first and second electrically conductive elements and the nanotube ribbon may be sensed to determine the electrical state of the cell. The states may be assigned in a variety of ways. For example, if the ribbon is moved toward the first electrically conductive element, the electrical state is a first state; if the ribbon is moved toward the second electrically conductive element, the electrical state is a second state; and if the ribbon is between the first and second electrically conductive elements, the electrical state is a third state. The first, second, and third states each corresponds to a different information encoding. Or, electrical stimulus may be applied to both the first and second electrically conductive elements so that the first and second electrically conductive elements both cause the movement of the nanotube ribbon. Or, the first and second electrically conductive elements are used in a fault tolerant manner.
Patent TW-200410739-A (TW)
Title: A process for manufacturing an implanting cuff electrode
Inventor: LIANG CHUNG-CHO
IPC: A61N1/05
Filed: 2002-12-30
Abstract: The process for manufacturing an implanting cuff electrode is disclosed. The process comprises following steps: providing a substrate made of a polymer having a Tg; wherein at least a metal layer or an electrical circuit is mounted on the substrate; then heating part of the polymer substrate at a temperature ranging from (Tg-50 DEG C) to (Tg+50 DEG C); and cooling the polymer substrate. The process of the present invention is easy and economic. In addition to that, the cuff electrode made by the present invention can be implanted into the human body correctly, reliably, smoothly, and elastically.
Patent TW-200302411-A (TW)
Title: Reference voltage circuit and electronic device
Inventor: NAKASHITA TAKAO
IPC: H03K19/094
Filed: 2003-01-15
Abstract: A reference voltage circuit is provided in which a difference of voltages applied to reference voltage circuits is reduced so that a difference of respective output voltages is made small. Depletion type MOS transistors (3, 6) are respectively connected in series with the drains of depletion type MOS transistors (1, 4) in two ED type reference voltage circuits. The gate of one of the series-connected depletion type MOS transistors (3, 6) is connected with the source of the other MOS transistor and the gate of the other MOS transistor is connected with the source of the one MOS transistor. Thus, a difference of voltages applied to the respective ED type reference voltage circuits is reduced so that a difference of respective output voltages is made small.
Patent TW-200302046-A (TW)
Title: System and method for washing egg
Inventor: MOAYERI HOSSEIN
IPC: B08B3/02
Filed: 2003-01-29
Abstract: A system for washing a stream of eggs which are uniformly distributed on m feed rows of a transport device and assume well-defined positions thereon, comprising - a feeding section, having, at least at the location of the washing of the eggs, m feed rows with the eggs on diabolos which are attached to cross axes whose ends are connected to endless chains, - a washing device through which the eggs on the feed rows are passed and washed, - a dirt detection device for testing the washed eggs for residues of dirt, whereby, according to a well-determined procedure carried out by, for instance, a computer, each egg is assigned a dirt grade, while the washed eggs are passed on the feed rows along the detection device,- a discharge device to which are allocated, in accordance with and following said procedure, those eggs whose dirt grade has exceeded a predetermined limit, and which discharges them as dirty eggs from the feed rows, while the other eggs proceed as clean eggs on a follow-on conveyor virtually from the discharge device, the follow-on conveyor being composed of n rows, and - a replacing device for replacing these discharged eggs into the feed section, wherein the discharge device discharges the dirty eggs immediately after the detection device and returns them along at least a single return row, parallel to and in upstream direction relative to the feed rows, and the replacing device replaces these discharged dirty eggs virtually immediately before the washing device. Such a system enables far-reaching optimization of the associated washing process.
Patent TW-200304668-A (TW)
Title: Manufacturing method of semiconductor integrated circuit device, exposure method and conveying method of photomask pattern
Inventor: KATO TAKESHI
IPC: G03F7/20
Filed: 2003-02-07
Abstract: The purpose of the present invention is to provide a technique capable of shortening TAT (turn around time) for conducting the exposure engineering of the desired mask pattern. The solving means is described in the following. Based on the step S1, the conveying process of the mask pattern is retrieved so as to obtain the related data of mask pattern temperature and the safekeeping time. Then, based on the step 2, the safekeeping time of the mask pattern inside the room of exposure apparatus is checked to determine if it is shorter than the setting time; and, if it is shorter than the setting time, the obtained data is used to achieve the mask pattern temperature before the exposure is started according to the step 3. After that, a temperature is obtained according to the step 4 so as to achieve the expanding amount or the shrinking amount of the mask pattern. Then, after the expanding amount or the shrinking amount is used to correct the transferring multiplication rate according to the step 5, the execution of exposure process is started according to the step 6.
Patent TW-200418213-A (TW)
Title: Charging device with two-way input/output from the battery holder
Inventor: YANG TAI-HER
IPC: H02J7/34
Filed: 2003-03-07
Abstract: The present invention is related to a charging device, and more particularly to a multi-purpose, portable charger to charge a primary battery or at least one set of identical or different secondary batteries, and to execute emergency charging to the secondary battery by the primary battery.
Patent TW-200410037-A (TW)
Title: System and method for registering image of eyeglasses
Inventor: YOSHIDA TAKEHIKO
IPC: G06T1/00
Filed: 2003-03-12
Abstract: The present invention provides a system for registering image of eyeglasses wherein any person can take an image of eyeglasses at a predetermined quality anytime, anywhere and the image of eyeglasses which can be combined with an image of the person can be obtained quickly at low cost. The system includes a shooting apparatus (10) for taking a front shot of eyeglasses, a shooting apparatus (100) for taking a crane shot of eyeglasses, and a computer (200) for generating an image data out of the front image which can be combined with an image of a person by image processing and registering it together with specifications of the eyeglasses. The image processing includes eyeglass boundary detecting processing for detecting boundary of the eyeglasses in a direction from background part toward eyeglass part and lens boundary detecting processing for estimating lens part from the detected eyeglass boundary and detecting boundary of lenses in a direction from the lens part toward the lens boundary part. The image processing generates a frame mask image and a lens mask image to be combined with the image of a person. The registered data is transmitted to an eyeglass ordering system (300) via a network.
Patent TW-200400165-A (TW)
Title: Process for preparing trans-4-aminocylcohexanecarboxylic acids
Inventor: HIKOTA MASATAKA
IPC: C07C229/48
Filed: 2003-03-14
Abstract: The present invention provides a process for preparing a trans-4-aminocylcohexanecarboxylic acid or a salt thereof, or an amino-protected derivative of trans-4-aminocylcohexanecarboxylic acid or a salt thereof, which comprises treating a 4-aminocyclohexanecarboxylic acid or a reactive derivative thereof, which is in the cis form or in the form of a cis/trans mixture, with a base selected from the group consisting of a sodium hydroxide and a potassium alkoxide, and protecting the amino group of the product, when necessary.
Patent TW-200421387-A (TW)
Title: Field emission device
Inventor: LIU LIANG
IPC: H01J9/02
Filed: 2003-04-04
Abstract: The present invention provides a field-emission device employing carbon nanotubes. The device includes a cathode, a carbon nanotube array, the carbon nanotube array prepared by the Chemical Vapor Deposition Method has a top surface and a bottom portion. The top surface of the carbon nanotube array is electrically conductively connected with the cathode, and the bottom portion of the array is provided for emitting electrons. The nanotubes of the bottom of the carbon nanotube array are orderly arranged and aligned, and terminate at a common plane, accordingly, an improved field emission performance is desirably achieved.
Patent TW-200307097-A (TW)
Title: Composite sprocket
Inventor: REDMOND JOHN D
IPC: F16H55/30
Filed: 2003-04-15
Abstract: A composite sprocket. The sprocket comprises an outer ring mounted to an inner hub. The outer ring has a profile, for example, a toothed profile. The toothed ring comprises a thermoset material such as polyurethane. The hub comprises any suitable metallic or non-metallic material sufficient for transmitting a torque from the ring to a shaft.
Patent TW-200420351-A (TW)
Title: In situ theta alumina coated monolithic catalyst supports
Inventor: TAO TINGHONG
IPC: B01J21/04
Filed: 2003-04-14
Abstract: The invention provides a monolithic catalyst support for hydrogenation and hydrotreating and in particular for selective hydrogenation of pyrolysis gasoline. The monolithic catalyst includes (I) a multicellular monolith body, preferably having a honeycomb structure, most preferably a honeycomb structure made of cordierite, the honeycomb structure having an inlet end, an outlet end, and a multiplicity of mutually adjoining cells extending along the length of the body from the inlet end to the outlet end, the cells being separated from one another by porous walls, and, (ii) a coating consisting of theta alumina synthesized in situ on the multicellular monolith body. The in situ theta alumina is strongly bonded with the multicellular monolith body and comprises at least 50% by weight of the washcoat layer, and preferably greater than 90% by weight.
Patent TW-200406429-A (TW)
Title: Foamed styrene resin granules, hollow granules and shaped products
Inventor: KATOU TETSUYA
IPC: C08F257/00
Filed: 2003-04-18
Abstract: This invention provides a process of producing expandable styrene resin particles, in which in suspension polymerization of styrene monomers, the concentration of oxygen in a reaction vessel is kept low at least in a late stage of the polymerization, and the resulting styrene resin particles are impregnated with an expanding agent before or after completion of the polymerization. Preferably, at a polymerization rate of 60% or higher, the concentration of oxygen in the reaction vessel is kept at 7 vol.% or lower. Additional styrene monomers are added during the polymerization, to be adsorbed to styrene resin particles in the course of polymerization while the concentration of oxygen is kept low, thus facilitating polymerization. By this method particles whose internal portion has a low molecular weight and surface portion has a high molecular weight are obtained. A foamed article produced from the particles has high strength and a good appearance.
Patent TW-200423880-A (TW)
Title: Deep fried date
Inventor: Yan li-you
Filed: 2003-05-08
Abstract: The quality of a deep fried date is heavily influenced by the triolein used for deep frying or the method of deep frying. The triolein for deep frying is preferably characteristic with a high melting point. After deep frying, the surface of the produce should be smooth and not being wet. Together with auxiliary material such as peanut, small red bean paste, mung bean paste, etc., the deep fried date can be made into different deserts. The product has a soft skin, and is readily melt-able in mouth with special texture and taste.
Patent TW-200404210-A (TW)
Title: Streaming audio/video guidance in a consumer appliance
Inventor: FUENTE RAMON DE LA
IPC: H04N7/173
Filed: 2003-05-28
Abstract: A system provides context-dependent advice and training in an audio or video form to a corresponding consumer-electronic device. Preferably, the device receives the advice and training from a server on the Internet. When the device is not in contact with the Internet, the advice and training are provided from local memory, either within the target device or within a local area network that is in contact with the consumer device. In this context, the advice and training will generally provide information related to connecting to the Internet. To facilitate ease of operation, the advice and training is provided in audio and/or video form, depending upon the rendering capabilities of consumer device, and depending upon the context and/or content of the advice and training information.
Patent TW-200426456-A (TW)
Title: Back light unit
Inventor: LAO JUN-HSIAN
IPC: F21V8/00
Filed: 2003-05-28
Abstract: A back light unit (BLU) disposed under a display panel has a light guide plate (LGP), and a light source generator for generating a light source disposed on a first side of the LGP. The LGP has a first reflecting film, which is coated on a bottom surface of the LGP, for reflecting the light source generated by the light source generator, and is utilized for scattering the reflected light source to the display panel through a top surface of the LGP.