baber/WOPTO huggingface dataset:
Patent RU-95105264-A (RU)
Inventor: GANZHOV I V
IPC: B23B41/08
Filed: 1995-04-06
Abstract: FIELD: pipe line engineering. SUBSTANCE: device has housing 1, central rod 2 one end of which is provided with a cutting tool made up as end face milling cutter 3 and drill 4, facility for transmitting forward motion and rotation to the central rod. Rod 2 is set in forward motion by means of a hydraulic drive which is made up as cylinder 6 and piston 7 by way of bearing support that consists of radial ball bearing 8 and end face ball bearing 9. Rotation of rod 2 is provided through an electric drive , belt or chain transmission, worm reduction gear and driven shaft 20. One end of the shaft is rigidly secured to worm wheel 19. The other its end is provided with gear wheel 25 which engages gear wheel 27 mounted on rod 2 in a moment when the end face of milling cutter 3 touches the surface of a pipe. EFFECT: expanded functional capabilities. 2 cl, 6 dwg
Patent RU-95105876-A (RU)
Inventor: SHISHOV S N
IPC: B08B9/045
Filed: 1995-04-14
Abstract: FIELD: pipeline cleaning equipment. SUBSTANCE: apparatus has base, cleaning member formed as flexible shaft, guide, rotation unit and flexible shaft progressive motion unit with pair of feeding rolls mounted in frame, which rotates relative to flexible shaft motion axis and is driven by friction disk. Friction disk is mounted on driving roll shaft and has hollow shaft on which are mounted: rotary disk, operation mode change-over friction disk engageable with rotary disk or with base, frame with driveless drum and guide. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation.
Patent RU-95107656-A (RU)
Inventor: EHRIKH NUDING
IPC: E01B25/12
Filed: 1995-05-15
Abstract: FIELD: tracks for special kinds of railways. SUBSTANCE: connection 20 between parallel track lines 12, 14 for transportation facility with the preset clearance limit relative to structures, particular, double-track line of high-speed maglev way. Each line consists of beams located in a row, one after another 12, 14, 16, 18, 22, 24, 26, 28, from which in zone of connection, one deflective beam 16, 18 of each track is made with possibility of elastic deflection in direction of the other track. To perform connection, deflected ends 30, 32 of beams 16, 18 are coaxially aligned with respect to each other. To change the track without changing direction of the route, beam 22, 26 adjacent to elastically deflected ends 30, 32 of beam 16 or 18 is made with possibility of elastic deflection outside from neighboring track 12 or 14. EFFECT: higher efficiency.
Patent RU-95108150-A (RU)
Title: Filter
Inventor: STAROSTIN A A
IPC: C02F1/18
Filed: 1995-05-19
Abstract: FIELD: public services. SUBSTANCE: body of filter has many cavities which communicate through perforations. Pipe to feed water is placed in body perpendicular to cavities. Pipe communicates with cavities by means perforations made in it. Pipe is fitted with cock shutting it positioned between cavities. Filtering element is placed in extreme cavities in netted package. Additional filtering element is put on perforations intercommunicating cavities. EFFECT: increased purification efficiency, simplified manufacture, usage and arrangement of filter.
Patent RU-95108184-A (RU)
Inventor: SIGEJKIN I M
IPC: B27C9/02
Filed: 1995-05-19
Abstract: FIELD: material working machines applicable in carpenter shops, in repair and finishing of rooms, in household jobs. SUBSTANCE: multipurpose machine for material working has rectangular body with two easily removable and multifunctional tables. Body may be installed in one of four working positions to allow performance of all woodworking operations (except for turning and operation with fret saw). The offered machine makes it possible to perform qualitative sharpening of joiner cutters and other tools, and also to work metal, asbestos cement, ceramic and other materials. EFFECT: higher efficiency.
Patent RU-95109093-A (RU)
Inventor: CHEPURNOJ G I
IPC: A61B5/397
Filed: 1995-06-14
Abstract: FIELD: medicine. SUBSTANCE: method involves placing stimulating and recording electrodes over the serous membrane in the region of blind end of the adducting part of the intestine affected by atresia. 4 V rectangular impulse is supplied to the stimulating electrodes of 0.5 s duration. The recording electrodes read biopotentials generated by intestinal smooth muscle at the place the electric irritation agent is applied. No biopotentials being recorded at this level, the electrodes are shifted proximally by 5 cm, the test is repeated. The result being negative, the electrodes are shifted for 5 cm again and so on until the next expected resection level brings electromyogram as response to the 4 V electric impulse. This level is to be selected for resection to be carried out on adducting part of the atresia-affected intestine. EFFECT: prevented postoperative complications; enhanced accuracy of surgical operation.
Patent TW-200408722-A (TW)
Title: Deoxygenation
Inventor: LIOU TANG-JIE
IPC: C23C18/38
Filed: 2002-11-22
Abstract: A deoxygenation method for copper wire replacement deposition mainly comprises using a boiling process to remove the oxygen dissolved in the solvent used for preparing a chemical copper electroplating solution in order to prepare a reaction solution low in oxygen content. As a result, a copper film formed by a chemical copper electroplating solution according to the present invention has a reduced oxygen content, thereby increasing the electrical properties of a copper wire produced by displacement deposition.
Patent TW-200301538-A (TW)
Title: Substrate holding unit, exposure apparatus, and device manufacturing method
Inventor: KONDO MAKOTO
IPC: H01L21/68
Filed: 2002-12-17
Abstract: When exposure is performed, a main controller adjusts depressions and protrusions of a wafer surface via a driving unit, by adjusting expansion and contraction of piezoelectric elements which are located within an area (a projection area) onto which a pattern of a reticle is projected by a projection optical system, based on detection results of a focal position detection system, the piezoelectric elements being among a plurality of piezoelectric elements which constitute a wafer holder. With this adjustment, depressions and protrusions of the wafer surface within the projection area can be suppressed to within a range of a focal depth of the projection optical system. Therefore, macroscopic observation of the CD (critical dimension) variation due to defocus is suppressed, and thereby it becomes possible to improve exposure accuracy.
Patent TW-200302622-A (TW)
Title: Method and apparatus for detecting a stall condition in a stepping motor
Inventor: PIGOTT JOHN M
IPC: H02P8/36
Filed: 2002-12-19
Abstract: Stepped rotary motion is imparted to the rotor (12) of a stepping motor by alternately driving at least first and second coils (A, B) which interact with a plurality of magnetic poles (18, 20) on the rotor (12). When each of the coils (A, B) transitions from a driven to a non- driven state, the continued motion of the rotor causes a back electro-motive force to be generated in the coil (A, B). The electro-motive forces produced by the coils (A, B) are rectified, integrated, and then compared with a threshold to determine if a motor stall condition exists.
Patent TW-200301262-A (TW)
Title: Addition of organic initators during the pressure drop in vinyl chloride monomer polymerization reactions
Inventor: MEULENBRUGGE LAMBERTUS
IPC: C08F14/20
Filed: 2002-12-20
Abstract: The invention pertains to a process to polymerize one or more monomers wherein one or more initiators and optionally one or more surfactants are added to a polymerization mixture when the pressure in the polymerization reactor is dropping. This process allows a shorter polymerization time due to a higher pressure drop rate at the end of the polymerization reaction. Moreover, the cooling capacity of the polymerization reactor is used more efficiently.
Patent TW-200302846-A (TW)
Title: Ultrasonic method for the production of inorganic/organic hybrid nanocomposite
Inventor: WANG JEFFREY ZHIKAI
IPC: B01J13/00
Filed: 2002-12-26
Abstract: The present invention provides a method for producing organic/inorganic hybrid nanocomposites by use of ultrasonic agitation. A method for producing an organic/inorganic hybrid nanocomposite which comprises: a. subjecting a dispersion of inorganic particles to ultrasonic agitation to produce a dispersion of nanosized inorganic particles having at least one linear dimension having a mean size between 0.1 and 250 nm; and b. reacting the nanosized inorganic particles from step a. with an organic coupling agent to modify the surface of said particles to inhibit agglomeration of said particles.
Patent TW-200400020-A (TW)
Title: Emergency call and patient locating system for implanted automatic defibrillators
Inventor: NEE WRIGHT JACKEN
IPC: G08B25/01
Filed: 2003-01-02
Abstract: Methods and systems for placing a distress call in response to the operation of an implanted device. The implanted device may be any of a plurality of medical devices capable of monitoring and/or regulating an organ. When threshold conditions are reached, a distress signal transmitted by the implanted device activates an external communications system. The external communications system then places a distress call, which may be responded to by the appropriate medical personnel.
Patent TW-200412635-A (TW)
Title: Solder bump structure and method for forming a solder bump
Inventor: OH SE-YONG
IPC: H05K1/11
Filed: 2003-02-07
Abstract: A solder bump structure includes a contact pad, an intermediate layer located over the contact pad, a solder bump located over the intermediate layer, and at least one metal projection extending upwardly from a surface of the intermediate layer and embedded within the solder bump. Any crack in the solder bump will tend to propagate horizontally through the bump material, and in this case, the metal projections act as obstacles to crack propagation. These obstacles have the effect of increasing the crack resistance, and further lengthen the propagation path of any crack as it travels through the solder bump material, thus decreasing the likelihood device failure.
Patent TW-200303320-A (TW)
Title: Novel block copolymers and method for making same
Inventor: HANDLIN DALE LEE JR
IPC: C08F297/04
Filed: 2003-02-07
Abstract: The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.
Patent TW-200403163-A (TW)
Title: Damper
Inventor: SHIBAO MASAHARU
IPC: F16F9/32
Filed: 2003-02-24
Abstract: The present invention provides a damper that is capable of minimizing a cylinder with a simplified structure, wherein a spring 76 is mounted over an opening 73 of a cylinder 71 while disposing inclined walls 52, 54 onto two outer faces of a shaft 20 of a piston rod 22, and due to a departing distance of the end faces of the inclined walls 52, 54 is broadened following from a top end of the shaft 20 towards the piston side of the shaft 20, friction resistance is capable of being provided to the piston rod 22 while elastically deforming the spring 76, and thereby a coil spring for assisting damping performance is no longer required, and a minimization of the cylinder 71 is thus feasible. Further, because of direct mounting of the spring 76 over the opening 73, a cap is thus not necessary, and thereby number of parts is able to be decreased while steps with respect to an assembly process is also capable of being decreased, and therefore resulting in a possibility of cost-down achievement.
Patent TW-200304423-A (TW)
Title: Operating button device
Inventor: IKEDA KYOUICHI
IPC: H01H9/18
Filed: 2003-03-21
Abstract: An operating button device, includes a button top to be operated by a person, and a light emitting element, provided at the rear side of the button top. The button top includes a basement and a tactile symbol provided in the basement, the basement is made of a non-light transmissible synthetic resin material and the tactile symbol is made of a light transmissible synthetic resin material. A ridge tactile character representing the character corresponding to the tactile symbol is formed integrally on the tactile symbol.
Patent TW-200305756-A (TW)
Title: Liquid crystal display provided with compensation film
Inventor: YANG YOUNG-CHOL
IPC: G02F1/139
Filed: 2003-04-04
Abstract: An LCD according to an embodiment of the present invention includes a liquid crystal panel assembly including two panels facing each other and a liquid crystal layer interposed between the two panels and having positive dielectric anisotropy. A pair of polarization films are attached to the outer surfaces of the liquid crystal panel assembly, respectively. A positive or negative a-plate compensation film having reverse wavelength dispersion that Δ increases as the light wavelength increases and a negative hybrid c-plate compensation film are inserted between the liquid crystal panel assembly and each of the polarization films.
Patent TW-200424117-A (TW)
Title: Method and device for preventing suspension equipment from falling
Inventor: HUANG YI-SHUN
Filed: 2003-05-15
Abstract: This invention relates to a "method and device for preventing suspension equipment from falling." This invention provides a method and a device to be implemented in a suspension equipment. When the original chains or cables of the suspension equipment are fractured, this invention can serve as a backup safety device to prevent falling. This invention includes: a sensing device to automatically detect the distance and speed during falling so as to determine whether the driving mechanism is to co-act with a linking mechanism and a sliding mechanism, so as to clamp unto the backup connecting element in time, thereby achieving the effect of preventing the suspension equipment from falling. This invention is a pioneer invention that effectively enhances safety.
Patent TW-200427040-A (TW)
Title: Chip structure and method for fabricating the same
Inventor: CHOU CHIEN-KANG
IPC: H01L25/065
Filed: 2003-05-27
Abstract: A chip structure comprising a substrate, a plurality of wire connecting pads and a plurality of solder connecting pads are provided. There are a plurality of bonding pads and a passivation layer formed on the surface of the substrate. The material of the bonding pads may be Cu, Al, Al alloy, etc. The passivation layer encapsulates on the surface of the substrate and exposes the bonding pads. The wire connecting pads disposed on some of the bonding pads exposed by the openings of the passivation layer, and the solder connecting pads disposed on the other bonding pads. As described above, it is possible to form gold bumps and solder bumps on the disposed on some of the bonding pads exposed by the openings of the wire connecting pads and the solder connecting pads respectively. In addition, present invention also provides a method for fabricating the chip.
Patent TW-200402520-A (TW)
Title: Gas control device
Inventor: MIZUTANI KEIICHI
IPC: F23N5/26
Filed: 2003-06-03
Abstract: In a conventional gas control device having an annular fire power adjustment dial installed around an ON/OFF button, because the ON/OFF button projects from one end of the operation panel when in a valve-opening position of a gas passage, waste and dirt is liable to stick and the cleaning thereof is difficult. This invention provides a gas control device that comprises an ON/OFF button 5 movable forward and backward between a valve-opening position in which a gas passage 12 connected to a gas burner is opened, and a valve-closing position in which the gas passage is closed. An annular fire power adjustment dial 7 is installed around the ON/OFF button for adjusting the fuel gas supply amount to the gas burner when in valve-opening position of the ON/OFF button. In the valve-closed position, the ON/OFF button projects from the operation panel, and the valve-opening position is set on the position where the ON/OFF button is depressed from the valve-closed position.
Patent TW-200402457-A (TW)
Title: Heat curable adhesive composition, article, semiconductor apparatus and method
Inventor: TAKEUCHI SHOJI
IPC: C08L21/00
Filed: 2003-06-23
Abstract: Provided are a heat curable adhesive composition and an adhesive article suited for dicing of a semiconductor and die-bonding of the diced semiconductor chip, and a semiconductor apparatus and a process for preparing a semiconductor apparatus using the adhesive composition and article. In one embodiment, the present invention provides a heat curable adhesive composition comprising a caprolactone-modified epoxy resin and a tack reducing component. Another embodiment of the present invention provides an adhesive article comprising a heat curable adhesive layer of a heat curable adhesive composition comprising a caprolactone-modified epoxy resin, a tack reducing component, and a backing layer carrying said adhesive layer on at least a portion of the backing layer.
Patent TW-200407469-A (TW)
Title: Thin sheet manufacturing method, and thin sheet manufacturing apparatus
Inventor: GOMA SHUJI
IPC: C30B19/00
Filed: 2003-06-27
Abstract: A thin sheet manufacturing method with very high manufacturing efficiency and at a revolutionarily low manufacturing cost per unit area both achieved by expanding the production scale and a thin sheet manufacturing apparatus are provided. A silicon thin sheet (1) is manufactured by the process including a dipping step in which the surface portion of a base sheet (2) is dipped in a silicon melt (10), and silicon is made to adhere to the surface of the base sheet. After the silicon thin sheet (1) formed on the surface (2a) of the base sheet (2) is separated from the base sheet, at least the peripheral portion (4) of the silicon thin sheet (1) is cut.
Patent TW-200504486-A (TW)
Title: Soft-switching three-phase power factor correction converter
Inventor: CHANG YU-MING
IPC: H02M1/00
Filed: 2003-07-28
Abstract: The present invention discloses a soft-switching three-phase power factor correction converter. The converter includes: three boosting inductors, six main switches, two auxiliary switches, a resonant inductor, two output capacitors and two diodes, wherein each main switch further includes a switch element, a diode and a resonant capacitor. The converter is electrically connected to a control circuit. The control circuit synthesizes six sine pulse wave modulation (SPWM) signals and zero voltage detection in a soft-switching manner based on a six-step wave method, so as to generate driving signals for the first to sixth main switches and the first and second auxiliary switches, thereby improving the power factor by driving the six main switches and the two auxiliary switches.
Patent TW-200426594-A (TW)
Title: Method for dynamically arranging an operating speed of a microprocessor
Inventor: TU LI-CHUN
IPC: G06F9/38
Filed: 2003-08-27
Abstract: A method for dynamically arranging an operating speed of a microprocessor or a microprocessor emulator to access a program memory is disclosed. The microprocessor includes or is externally connected to a microprocessor-operating-speed controller. The method includes: (a) utilizing the microprocessor or the microprocessor emulator to emit an access address to the microprocessor-operating-speed controller; (b) in step(a), when related memory data corresponding to the access address is settled, operating the microprocessor or the microprocessor emulator at a normal speed; and (c) in step(a), when related memory data corresponding to the access address is not settled, utilizing the microprocessor-operating-speed controller to suspend the microprocessor or the microprocessor emulator or to operate the microprocessor or the microprocessor emulator at a low speed.
Patent TW-200512737-A (TW)
Title: Optical disc drive which can firmly fix its tray module within its housing
Inventor: CHEN MING-YU
IPC: G11B17/04
Filed: 2003-09-29
Abstract: An optical disc drive includes a housing, a positioning shaft fixed on the housing, and a tray module. The tray module includes a tray sliably installed insides the housing, a solenoid fixed on the tray for providing magnetic force, a latch installed besides the solenoid for generating movement according to changes of the magnetic force, a push pod fixed on the tray in the rotatable manner with one end connected to the latch and having a slot formed at the other end, a hook rotatably fixed on the tray with one end for engaging with the positioning shaft and the other end connected to the push pod, a torsion spring fixed on the pivot of the push pod, and a compression spring installed in a track of the housing. One end of the compression spring is fixed in the slot of the push pod.
Patent TW-200413952-A (TW)
Title: Estimation of vehicle forward path
Inventor: KHOSLA DEEPAK
IPC: G08G1/16
Filed: 2003-10-02
Abstract: The present invention provides a method and apparatus for estimation of vehicle forward path geometry utilizing an adaptive Kalman filter bank and a two-clothoid road model. The invention provides that each of a plurality of Kalman filters, utilizing the latest available measurement vector Yk at time k, estimates the state vector xk and error covariance matrix Pk. The outputs of filter 504a, 504b, and 504c denoted as as xkj and Pkj, are provided to a plurality of weighting elements, which calculate weight factors, Wkj 506a, 506b, and 506c for each filter. The weight factor of each filter is the probability that the upcoming road geometry matches the road model hypothesized in the filter. After being assigned a weighted value, the weighted value road models are fused in a fusion element 508, and a weighted output road geometry model is provided.
Patent TW-200521448-A (TW)
Title: Microwave near-field field-type display method and its field-type display panel
Inventor: DAI FU
Filed: 2003-12-16
Abstract: This invention provides a microwave near-field field-type display method and its field-type display panel for detecting the field-type distribution of a microwave antenna. It comprises a parabolic bell mask, wave-absorbing material, and thermal sensitive liquid crystal color-changing material. Further, a high-power microwave source is arranged at the focus point of the parabolic bell mask, so that the electromagnetic wave emitted by the microwave source is reflected and emitted in parallel to the field-type display panel. Furthermore, the field-type display panel has the wave-absorbing material and the thermal sensitive liquid crystal color-changing material formed on two opposite side faces respectively. The electromagnetic is projected onto the wave-absorbing plane. Moreover, the wave-absorbing material absorbs electromagnetic wave to produce heat energy, and the thermal sensitive liquid crystal color-changing material changes color after detecting the heat energy. Eventually, it accurately and rapidly presents the near-field field-type distribution of the microwave source.