baber/WOPTO huggingface dataset:
Patent JP-4631154-B2 (JP)
IPC: G01C19/5663
Filed: 2000-12-01
Granted: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyro, in which propagation of vibration to an external board from a mounting board or the propagation of the vibration to the mounting board from the external board is less likely to be generated and whose characteristics are less likely to be irregular. SOLUTION: The vibration gyro 10 is provided with fixation means 300 fixed to the external board 800 near vibration nodes N1, N2 of the mounting board 200. In the fixation means 300, their tip parts 300a are brought close to the external board 800, and the length up to the mounting board 200 from the tip parts 300a is larger than the amplitude of the vibration of the mounting board 200. Consequently, in the vibration gyro, the fixation means are installed near the nodes of the mounting board, the propagation of the vibration to the external board from the mounting board or the propagation of the vibration to the mounting board from the external board is less likely to be generated, and the characteristics of the vibration gyro are less likely to be irregular.
Patent JP-4438919-B2 (JP)
IPC: C07D403/12
Filed: 1998-10-23
Granted: 2010-03-24
Abstract: A sulfamoyl compound of the general formulae (1): <CHEM>  wherein   R<1> and R<2> are each independently C1-4 alkyl, or R<1> and R<2> together are C4-6 alkylene or C4-6 alkyleneoxy, Y is H, halogen, C1-8 alkyl, C1-8 alkoxy, C1-8 alkylthio, C1-8 haloalkyl, C1-8 haloalkoxy or C1-8 haloalkylthio,   A is a predetermined heterocyclic group, B is a predetermined heterocyclic group which is identical with or different from A,   W is a chemical bond or O,   V is O or S, D, E, F and G are each independently N, CR<7>, CR<8>, CR<9> or CR<10>, and R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, R<9>, R<10> and R<11> are each independently predetermined group such as H, or an unsubstituted or substituted aliphatic, aromatic or heterocyclic group.   The sulfamoyl compound is useful as an agricultural and horticultural fungicide.
Patent JP-3831896-B2 (JP)
IPC: B21H5/00
Filed: 1998-10-27
Granted: 2006-10-11
Abstract: There are described a method and an apparatus for producing a gear wheel from a powder metal blank (1) pressed and sintered with an overmeasure in the toothing area, which powder metal blank is compacted under a plastic deformation in the vicinity of the overmeasure by pressing against a counter-toothing (8) of at least one rotating pressing tool (3) by the overmeasure, which counter-toothing engages in the toothing (9) of the powder metal blank (1). To create advantageous constructional conditions it is proposed that the counter-toothing (8) designed as internal toothing of the annular pressing tool (3) enclosing the powder metal blank (1) is pressed into the toothing (9) of the powder metal blank (1) by means of a pressure roller rolling on the outside periphery (10) of the pressing tool (3).
Patent JP-4451985-B2 (JP)
IPC: A61F2/04
Filed: 1999-04-22
Granted: 2010-04-14
Abstract: The invention features a method for generating new tissue by obtaining a liquid hydrogel-cell composition including a hydrogel and tissue precursor cells; delivering the liquid hydrogel-cell composition into a permeable, biocompatible support structure; and allowing the liquid hydrogel-cell composition to solidify within the support structure and the tissue precursor cells to grow and generate new tissue. The invention also features a tissue forming structure including a permeable, biocompatible support structure having a predetermined shape that corresponds to the shape of desired tissue; and a hydrogel-cell composition at least partially filling the support structure, wherein the hydrogel-cell composition includes a hydrogel and tissue precursor cells. The new tissue forming structure can be used in new methods to generate various tissues (e.g., to treat defective tissue) including new bone, cartilage, and nervous tissue such as spinal cord tissue. The invention also features new isolated nervous system stem cells.
Patent JP-4909462-B2 (JP)
IPC: H01L41/43
Filed: 2000-03-03
Granted: 2012-04-04
Abstract: A method and apparatus for annealing an integrated ferroelectric device ( 10 ) is disclosed in which the device ( 10 ) comprises a first layer of material capable of existing in a ferroelectric state and a second layer of material defining an integrated circuit below the first layer such as a microbridge thermal detector. The method comprises producing a pulse of energy, extending the pulse temporally using a pulse extender ( 200 ) and illuminating the first layer with the extended pulse. The duration and wavelength and fluence of the extended pulse are selected so that the material of the first layer is annealed into a ferroelectric state without exceeding the temperature budget of the integrated circuit. Application of the method in heating other articles which comprise a layer to be heated and a temperature sensitive layer is also disclosed. By extending the temporal width of the pulse, energy is supplied at a rate which ensures a more even heating of the first layer without damaging the temperature sensitive layer over time.
Patent JP-3780166-B2 (JP)
IPC: C01B33/18
Filed: 2000-03-22
Granted: 2006-05-31
Abstract: The present invention relates to a method for production of amorphous silica from particulate materials containing at least 50% elemental silicon, where the silicon-containing material is supplied to a combustion reactor which is heated by an oil- or gas burner and where amorphous silica is recovered after the outlet from the combustion reactor. At least a part of the particulate silicon containing materials are supplied to the combustion reactor in the form of an aqueous slurry. The invention further relates to an apparatus for production of amorphous silica.
Patent JP-4954374-B2 (JP)
IPC: A61K35/12
Filed: 2000-04-06
Granted: 2012-06-13
Abstract: ARPE-19 cells were evaluated as a platform cell line for encapsulated and unencapsulated cell-based delivery technology. ARPE-19 cells were found to be hardy (the cell line is viable under stringent conditions, such as in central nervous system or intra-ocular environment); can be genetically modified to secrete the protein of choice; have a long life span; are of human origin; have good in vivo device viability; deliver efficacious quantity of growth factor; trigger no or low level host immune reaction, and are non-tumorigenic.
Patent JP-4485695-B2 (JP)
IPC: H04W24/08
Filed: 2000-04-11
Granted: 2010-06-23
Abstract: A method for detecting in-band interfering signals, in a wireless communication base station, the method comprising: performing downconversion and bandpass-filtering of a received analog signal to produce a downconverted bandpass-filtered analog signal which resides approximately within a predetermined reverse-link frequency band; performing automatic gain control (204) of said downconverted bandpass-filtered analog signal to produce a first gain-controlled signal whose RMS amplitude is approximately equal to a predetermined value; performing analog-to-digital conversion (208) of said first gain-controlled signal to create a stream of digital samples; performing analysis (212) of said stream of digital samples to create a first set of sub-band power measurements corresponding to the received power associated with adjacent frequency sub-bands, each sub-band representing a fraction of a predetermined spectrum analysis band, said spectrum analysis band including frequency components outside of said reverse-link frequency band; and performing spectrum evaluation (216), comprising: identifying a group of one or more adjacent sub-band power measurements which exceed a predetermined threshold; and identifying any group of one or more sub-band power measurements which is inside the reverse-link frequency band, and are less than a predetermined minimum or threshold. <IMAGE>
Patent JP-4708573-B2 (JP)
IPC: G01N21/64
Filed: 2000-04-13
Granted: 2011-06-22
Abstract: The invention relates to an array for optical evaluation of an object array, to which a microlens array (MLA), preferably an exchangeable and/or rotational microlens array, and a field lens with an illuminating device coupled by means of a beam splitter, preferably a rotational beam splitter, are pre-assigned in the direction of a detector array, wherein said illuminating device is coupled between the field lens and an objective.
Patent JP-3824522-B2 (JP)
IPC: B23K26/40
Filed: 2001-11-29
Granted: 2006-09-20
Abstract: In one aspect the invention provides a method for laser induced breakdown of a material with a pulsed laser beam where the material is characterized by a relationship of fluence breakdown threshold (Fth) versus laser beam pulse width (T) that exhibits an abrupt, rapid, and distinct change or at least a clearly detectable and distinct change in slope at a predetermined laser pulse width value. The method comprises generating a beam of laser pulses in which each pulse has a pulse width equal to or less than the predetermined laser pulse width value. The beam is focused to a point at or beneath the surface of a material where laser induced breakdown is desired.The beam may be used in combination with a mask in the beam path. The beam or mask may be moved in the x, y, and Z directions to produce desired features. The technique can produce features smaller than the spot size and Rayleigh range due to enhanced damage threshold accuracy in the short pulse regime.
Patent JP-4233252-B2 (JP)
IPC: H01S5/32
Filed: 2001-12-04
Granted: 2009-03-04
Abstract: A light-emitting semiconductor device has (a) a semiconductor body (1) with a layer sequence (7) capable of emitting electromagnetic radiation of a first wavelength range in the UV, blue and/or green region; and (b) a luminescence conversion element which converts radiation of the first wavelength range to radiation of one or more second, different wavelength ranges so that the device emits mixed radiation in the first and second wavelength ranges. Preferably, the luminescence conversion element consists of organic dye molecules in a plastic matrix preferably of silicone, thermoplastic or thermosetting material, especially an epoxide resin or polymethyl methacrylate matrix, and/or an inorganic phosphor (preferably a Ce-doped garnet, especially Ce:YAG) in an epoxide resin or low melting point inorganic glass matrix.
Patent JP-3586447-B2 (JP)
IPC: G02F1/139
Filed: 2001-12-11
Granted: 2004-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel in which uniform alignment transition is obtained without producing alignment defects. SOLUTION: In the liquid crystal display panel, a liquid crystal having positive dielectric anisotropy is held between upper and lower substrates and each of the upper and lower substrates has an electrode to apply an electric field on the liquid crystal. When no electric field is applied, the liquid crystal molecules in the display area are subjected to splay alignment, and when an electric field is applied, the alignment of the liquid crystal molecules in the display area is transferred to bend alignment or π twist alignment. The display panel has a liquid crystal alignment region having different alignment from the splay alignment when no electric field is applied in at least a part of the region of the liquid crystal present in the region out of the display area.  The liquid crystal alignment region having different alignment from the splay alignment is formed as extended over a plurality of pixel regions.
Patent JP-4625214-B2 (JP)
IPC: F16L33/02
Filed: 2000-06-08
Granted: 2011-02-02
Abstract: The collar is formed by rolling up a strip (10). First fastening means formed by a hook (14) projecting radially are located at a first end (10A) of the strip, while second fastening means comprising a retaining element (12) projecting radially and suitable for constituting with said hook to close the collar are located at the second end (10B) of the strip. The free edge (14A) of the hook is suitable for being engaged beneath a rim (13) formed to project radially outside relative to the collar in the vicinity of the retaining means (12) while the retaining means are engaged beneath the hook so as to close the collar. The hook is preferably formed by an embossed projection regardless of whether or not the rim (13) is present.
Patent JP-4093758-B2 (JP)
IPC: B60R21/20
Filed: 1999-12-10
Granted: 2008-06-04
Abstract: A hinged handle, such as a breaker bar for an interior of an automobile vehicle. The hinged handle includes an arch hinged on at least one mechanism configured to fasten the arch on a support. The fastening mechanism includes an expandable pin and a stud engaged in the pin and that is movable between a first position in which the stud is idle and a second position in which the stud causes the pin to expand. The arch of the handle can be pivoted to strike the stud, causing the stud to move from the first position to the second position.
Patent JP-4698915-B2 (JP)
IPC: A61M25/00
Filed: 2001-01-04
Granted: 2011-06-08
Abstract: A design is disclosed for a catheter assembly used during interventional and/or diagnostic procedures. The catheter includes a plurality of openings that allow for controlled fluid flow as the fluid exits the lumen of the catheter and can be inserted into the vascular system over a guidewire. As a result, the openings balance the fluid forces and, thereby, stabilize the distal tip to accommodate a wide range of injection parameters. The particular design of the catheter assembly of the present invention also reduces and/or eliminates recoil of the catheter tip during high volume injections, such as those associated with coronary or ventricular angiography.
Patent JP-4115163-B2 (JP)
IPC: F16D65/18
Filed: 2002-05-29
Granted: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet multiple disk brake device for a vehicle wherein a small, compact structure is achieved by minimizing dimensions in radial and axial directions of a working piston part comprising such as a service brake piston, a parking brake piston and a parking spring, while simplifying inspection and maintenance of the service brake piston and the parking brake piston to reduce the number of working man-hours required for the inspection and maintenance.   <P>SOLUTION: The wet multiple disk brake device for a vehicle is constituted so that a mating plate and a friction plate are engaged/disengaged by a hydraulic piston. A plurality of the hydraulic pistons are arranged along a circumference of a circle with its center at a brake axis, and an oil chamber is provided for each of the hydraulic pistons to supply/exhaust hydraulic oil acting on the hydraulic piston.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4409171-B2 (JP)
IPC: G09G3/30
Filed: 2001-06-21
Granted: 2010-02-03
Abstract: A light-emitting device comprising: a first electroluminescent element for emitting light of a first colour when energised; and a second electroluminescent element for emitting light of a second colour when energised, the first electroluminescent element having an active lifetime which is greater than that of the second electroluminescent element; characterised in that the second element is configured to operate at a lower brightness than the first element.
Patent JP-4868694-B2 (JP)
IPC: H01L21/60
Filed: 2001-09-18
Granted: 2012-02-01
Abstract: A bonding wire for a semiconductor device has a core wire and a periphery comprising a conductive metal mainly composed of an element common to both and/or an alloy or alloys of said metal and, between the core wire and the periphery, a diffusion layer or an intermetallic compound layer composed of the elements constituting the core wire and the periphery and a bonding wire for a semiconductor device characterized by having a core wire comprising a first conductive metal or an alloy mainly composed of the first conductive metal, a periphery comprising a second conductive metal different from the first conductive metal of the core wire or an alloy mainly composed of the second conductive metal, and, between the core wire and the periphery, a diffusion layer or an intermetallic compound layer and a method of producing the same.
Patent JP-3989834-B2 (JP)
IPC: B41J2/055
Filed: 2001-10-19
Granted: 2007-10-10
Abstract: The invention relates to an ink jet printhead including:a plurality of nozzles each adapted to eject drops of ink toward a surface to be printed; wherein,each of the nozzles has an external actuator 10, an apertured roof portion 6 and an ink baffle formation 24; the roof portion 6 defining an inner surface for contacting the ink and an outer surface opposite the inner surface, the outer surface being operatively connected to the external actuator 10 such that the actuator moves the roof portion 6 away from the surface to be printed to eject the ink using back pressure at least partially provided by the baffle formation 24.
Patent JP-3636453-B2 (JP)
IPC: H02K33/16
Filed: 2001-05-25
Granted: 2005-04-06
Abstract: A bobbin for a reciprocating motor and fabricating method thereof includes the bobbin comprising a bobbin body ( 310 ) including a first sidewall unit ( 312 ) and a second sidewall unit ( 313 ) forming a certain space in the body by extending at a certain height so as to have slopped part from both side of the bottom ( 311 ) having a ring form with a certain width; a winding coil ( 320 ) wound a plurality of times in the space of inner side of the bobbin body; ( 310 ) and a cover ( 330 ) couple to the bobbin body ( 310 ) so as to cover the winding coil ( 320 ), and a molding step for fabricating the bobbin, thereby fabrication of the winding coil and laminated outer core constituting the motor is simplified, the length of the permanent magnet constituting the mover can be shortened. So, fabricating cost of the motor can be reduced and mass productivity of the motor can be improved.
Patent JP-4189954-B2 (JP)
IPC: C22F1/00
Filed: 2002-05-03
Granted: 2008-12-03
Abstract: A process is described for producing an aluminum alloy sheet having excellent bendability for use in forming panels for automobiles. An aluminum alloy containing 0.50 to 0.75 by weight Mg, 0.7 to 0.85% by weight Si, 0.1 to 0.3% by weight Fe, 0.15 to 0.35% by weight Mn, and the balance Al and incidental impurities, is used and is semi-continuously cast into ingot. The cast alloy ingot is subjected to hot rolling and cold rolling, followed by solution heat treatment of the formed sheet. The heat treated sheet is quenched to a temperature of about 60-120° C. and the sheet is then coiled. This coil is then pre-aged by slowly cooling the coil from an initial temperature of about 60-120° C. to room temperature at a cooling rate of less than 10° C./hr.
Patent JP-3781371-B2 (JP)
IPC: B22D41/50
Filed: 2001-05-21
Granted: 2006-05-31
Abstract: An immersion nozzle comprising: a flange having an axially lower surface; said immersion nozzle being adapted for being exchanged with an exchangeable nozzle by an exchanging apparatus, wherein the exchanging apparatus has a plurality of key plates extending mutually parallel on the exchanging apparatus, the key plates being adapted for supporting said lower flange surface of said immersion nozzle, the exchanging apparatus advancing the exchangeable nozzle against said immersion nozzle for moving said immersion nozzle so that respective opposite sides of said immersion nozzle engage the key plates; said immersion nozzle further comprising: an axially upper end surface, said upper end surface including said flange; a neck disposed axially below said upper end surface; a metal case covering said neck; a molten-metal delivery port spaced axially below said neck; a first projection disposed on said metal case at said neck, said projection spaced axially below said upper end surface by a first predetermined distance, said first projection being axially aligned with said molten-metal delivery port; and a second projection disposed on said metal case and spaced axially below said first projection by a second predetermined distance, said second projection being axially aligned with said molten-metal delivery port; said first and second projections extending cirumferentially about said nozzle and being mutually parallel and parallel to a radially extending axis of said immersion nozzle; and a circumferential length of said projections being equal to or greater than two-thirds of an inner bore diameter of said immersion nozzle.
Patent JP-3848278-B2 (JP)
IPC: F16C13/00
Filed: 2003-03-20
Granted: 2006-11-22
Abstract: The device has at least one intermittently operating servomotor with a drive shaft, upper (10) and lower (22) rollers on upper (8,9) and lower (20,21) shafts for engaging the product (7) to transport it by intermittent rotation, at least one roller with a drive connection to the servomotor. Each shaft has a section on the servomotor side and a section remote from the servomotor and a roller is clamped between the first and second shaft sections.
Patent JP-4316925-B2 (JP)
IPC: B23B27/16
Filed: 2003-05-20
Granted: 2009-08-19
Abstract: The present invention relates to a tool for chip-removing machining, the tool comprising an insert holder, a cutting insert (3) for chip-removing machining, the cutting insert (3) having a male part, and members (5) for fixing the cutting insert (3) in a insert seat of the insert holder. The invention also relates to the cutting insert separately and to the insert holder separately. <??>Characteristic of the tool according to the present invention is that the insert seat has a number of flexible portions (13), that first plane contact surfaces are arranged on the male part and that second plane contact surfaces are arranged adjacent to the flexible portions (13), and that the first contact surfaces will get in to abutment against the second contact surfaces when the cutting insert (3) is mounted in the insert seat. <IMAGE>
Patent JP-4216138-B2 (JP)
IPC: B01J27/06
Filed: 2003-07-22
Granted: 2009-01-28
Abstract: Mercury is removed from flue gases of high-temperature plants by feeding bromine and/or a bromine compound to a multi-stage furnace and/or to the flue gas, and subjecting the flue gas to a multi-stage clean-up. The combustion takes place in the presence of a sulfur compound, particularly sulfur dioxide, with or without the addition of sulfur and/or a sulfur compound and/or a mixture of various sulfur compounds. The removal of mercury from flue gases of high-temperature plants, comprises feeding bromine and/or a bromine compound and/or a mixture of various bromine compounds to a multi-stage furnace and/or to the flue gas in a plant section downstream of the furnace, the temperature during the contact of the bromine compound with the flue gas being >= 500[deg]C, preferably >= 800[deg]C. The combustion takes place in the presence of a sulfur compound, particularly sulfur dioxide, with or without the addition of sulfur and/or a sulfur compound and/or a mixture of various sulfur compounds. The flue gas is subjected to a multi-stage clean-up comprising a wet scrubber and/or a dry clean-up.
Patent JP-4209324-B2 (JP)
IPC: B60R25/01
Filed: 2002-08-28
Granted: 2009-01-14
Abstract: The invention relates to a presence sensing device which is disposed opposite a conductive surface and which comprises: a measuring capacitance Cm, the capacitance of which can be modified following the detection of a user; a load capacitance Cc; and a power supply V which, during pre-defined time periods T, cyclically charges the load capacitance Cc and the measuring capacitance Cm in such a way as to measure any change in the capacitance of the latter, in order to detect the presence of a user.  The invention is characterised in that a switch M can be inserted between the load capacitance Cc and the measuring capacitance and said switch M is arranged so that it is closed for a period of time t1 which is equal to the measuring capacitance charging time.  In this way, the electrical charges supplied by the power supply only flow across a particular pre-defined area of the conductive surface.  The invention also relates to a system of locking a motor vehicle comprising one such presence sensing device.