baber/WOPTO huggingface dataset:
Patent JP-4833406-B2 (JP)
IPC: G05B1/00
Filed: 1999-07-01
Granted: 2011-12-07
Abstract: At least one base element is defined for structures, and surroundings-related information is assigned to each of these base elements. The surroundings-related information characterizes the corresponding base element. A measure of similarity is determined for the structures, the determination being effected in a manner dependent on the base elements and also on the surroundings-related information assigned to the base elements.
Patent JP-4562913-B2 (JP)
IPC: G02F1/01
Filed: 1999-07-15
Granted: 2010-10-13
Abstract: A light modulator (1) is proposed which has a photochromic layer (15), which can be activated optically by control light, for modulating signal light, and at least one optically transparent substrate (13) for the photochromic layer (15), in which the light modulator (1) has at least one filter layer (14), which reflects the control light in a wavelength-selective fashion for the purpose of retroreflecting control light which has penetrated the photochromic layer (15). The reflecting filter layer (14) ensures that the control light is utilized efficiently for the photochemical conversion (photoconversion) of the photochromic material, since the control light passes twice through the photochromic layer (15). The reflecting filter layer (14) has the function, furthermore, of separating the control light from the modulated signal light such that the modulated signal light can be evaluated without significant interference from the control light.
Patent JP-3849047-B2 (JP)
IPC: C02F11/10
Filed: 1999-12-03
Granted: 2006-11-22
Abstract: The high intracellular water content contained within the cell walls of the bacterial cells of a dewatered biosludge is reduced by removing the intracellular water in a denaturing operation. This operation comprises heating the biosludge at a temperature sufficient to weaken the bacterial cell walls. The weakened cell walls are then exposed to a reduced pressure sufficient to form vapor within the cell and to thus rupture the weakened cell walls and thereby release the intracellular water in the form of a hot aqueous vapor and/or released intracellular water. The water-reduced concentrated biosludge can then serve as a fuel source in a partial oxidation reaction for the production of synthesis gas.
Patent JP-4741080-B2 (JP)
IPC: D07B5/12
Filed: 1999-12-14
Granted: 2011-08-03
Abstract: Device for manufacturing metal cords to be used particularly for reinforcing composite elastomeric products, comprising: a supporting structure (100); a rotor (5) engaged with respect to said supporting structure (100) and rotatable according to a predefined axis; a cradle fastened to said supporting structure (100) according to an oscillation axis which coincides with the rotation axis of the rotor (5); feeding devices operatively fitted on said cradle to feed several elementary wires from the respective feeding spools (8), said elementary wires being driven onto said rotor (5) according to a stranding path with and sections (10A, 10C) coinciding with the rotation axis of the rotor (5) and with a central section (10B) distanced from said rotation axis; at least one preforming device (15) operatively engaged with the cradle and operating on one of said elementary wires in a section upstream with respect to the first end section (10A) of the stranding path. Furthermore, said at least one preforming device (15) is suitable for providing said elementary wire with a substantially sinusoidal deformation without sharp edges.
Patent JP-4405089-B2 (JP)
IPC: C07B60/00
Filed: 1999-12-22
Granted: 2010-01-27
Abstract: The invention concerns a method for preparing beta-phosphorous nitroxide radicals which comprises preparing in a first step an aminophosphonate by reacting a carbonyl compound, a primary amine and a phosphorous compound, then in a second step in oxidizing said aminophosphonate using on-halogenated organic peracids in a two-phase organic water/solvent medium with a buffered aqueous phase with a pH ranging between 5 and 12.
Patent JP-4098966-B2 (JP)
IPC: F16D65/22
Filed: 2001-03-15
Granted: 2008-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a snap ring fitting structure of an automatic transmission that reduces the entire length of the automatic transmission and prevents deterioration of durability by motion of a support member. SOLUTION: The automatic transmission has a snap ring fitting support groove for engaging and locking a plate of a second multi plate brake B4 to a spline between a support member 9 and a retaining plate 2 disposed at an end of the second multi plate brake B4. The support member 9 is fixed to a mission case 50, a thick part 3a of the snap ring support groove for supporting a pressing force of the second multi plate brake B4 is brought into contact with a closed end surface of the support member 9.
Patent JP-4776830-B2 (JP)
IPC: G09G3/36
Filed: 2001-09-06
Granted: 2011-09-21
Abstract: A method of driving a gate line in a liquid crystal device such as a liquid crystal display enables an extended line time by causing scan signals to fall at different times while concurrently driving plural gate lines. In the method, scan signals which rise concurrently are applied to at least two gate lines while rendering the scan signals to fall at different timings such that said gate lines are concurrently driven and video signals are sampled by pixels corresponding to said gate lines at different falling times. The present invention makes it possible to extend a line time without lowering of the resolution of the device and without degradation of quality. <IMAGE>
Patent JP-4068346-B2 (JP)
IPC: B81B3/00
Filed: 2000-05-19
Granted: 2008-03-26
Abstract: A MEMS (Micro Electro Mechanical System) electrostatic device operated with lower and more predictable operating voltages is provided. An electrostatic actuator, an electrostatic attenuator of electromagnetic radiation, and a method for attenuating electromagnetic radiation are provided. Improved operating voltage characteristics are achieved by defining a non increasing air gap between the substrate electrode and flexible composite electrode within the electrostatic device. A medial portion of a multilayer flexible composite overlying the electromechanical substrate is held in position regardless of the application of electrostatic force, thereby sustaining the defined air gap. The air gap is relatively constant in separation from the underlying microelectronic surface when the medial portion is cantilevered in one embodiment. A further embodiment provides an air gap that decreases to zero when the medial portion approaches and contacts the underlying microelectronic surface. A moveable distal portion of the flexible composite is biased to curl naturally due to differences in thermal coefficients of expansion between the component layers. In response to electrostatic forces, the distal portion moves and thereby alters the distance separating the flexible composite from the underlying microelectronic surface. Structures and techniques for controlling bias in the medial portion and the resulting air gap are provided. The electrostatic device may be disposed to selectively clear or intercept the path of electromagnetic radiation. Materials used in the attenuator can be selected to pass, reflect, or absorb various types of electromagnetic radiation. A plurality of electromagnetic attenuators may be disposed in an array and selectively activated in subsets.
Patent JP-4891509-B2 (JP)
IPC: C09K9/02
Filed: 2001-01-12
Granted: 2012-03-07
Abstract: Described are novel reversible photochromic naphthopyran compounds, examples of which are compounds having a cycloalkyl ester substituent at the number 5 carbon atom and optionally certain substituents at the number 6 carbon atom of the naphtho portion of the naphthopyran and certain substituents at the 2-position of the pyran ring. Substituents may also be present at the number 7, 8, 9 or 10 carbon atoms of the naphtho portion of the naphthopyran. These compounds may be represented by the following graphic formulae:Also described are various substrates, e.g., paper, glass, organic polymeric materials, etc., that contain or that are coated with such compounds. Optically clear articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., certain other naphthopyrans, indenonaphthopyrans, benzopyrans, oxazine-type compounds, etc., are also described.
Patent JP-4922525-B2 (JP)
IPC: C07C211/07
Filed: 2000-05-12
Granted: 2012-04-25
Abstract: Aliphatic amines are obtained by continuous addition of ammonia to C2- to C8- alkenes in the presence of a heterogeneous or homogeneous catalyst at a pressure of 2 to 8 MPa, a temperature of 220 to 320  DEG C and a molar ratio of ammonia to the alkene of 1.5 to 20, while the gaseous reaction mixture which leaves the second section, is cooled to a temperature near the dew point, it is led to the enrichment part of the first section, where it is sprayed in counterflow with a liquid mixture consisting of the starting substances. The unreacted starting substances thus disposed of the most of the amine formed are recycled under pressure in gaseous state to the second section, the liquid mixture in the impoverishment part of the section gets rid of the unreacted starting substances, and from the bottom of the first section the concentrate is conducted to further processing.
Patent JP-3955238-B2 (JP)
IPC: F04B53/10
Filed: 2002-05-31
Granted: 2007-08-08
Abstract: Membrane pump, has first part of membrane fixed axially relative to peripheral wall. The pump, containing a component (14) that can be moved axially relative to a support (11) with which it forms a pumping chamber (21), and incorporating an elastic membrane (13) with a first part (35) linking the pumping chamber selectively with an inlet (22), and a second part (28, 32) linking it selectively with an outlet, has the first part fixed axially relative to the pumping chamber's peripheral wall (20), which forms part of the support (11). The outlet is bounded at least partly by a central duct (36) formed by the axial component, and the pumping chamber is formed round the duct.
Patent JP-4236871-B2 (JP)
IPC: A61F2/00
Filed: 2002-06-12
Granted: 2009-03-11
Abstract: A coil for occluding the vasculature of a patient. The coil has a textured surface which provides improved platelet adhesion compared to a non-textured surface, to promote clotting. The coil comprises a platinum-tungsten alloy wire and the texturing is performed by abrasion or sandblasting to provide substantially uniform roughness comprising pockets having diameters of about 0.125  mu m to about 50 mu m and depths of about 0.25  mu m to about 20  mu m.
Patent JP-4011428-B2 (JP)
IPC: F21Y103/00
Filed: 2002-07-25
Granted: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode discharge lamp with improved life property and a backlight unit equipped with the cold cathode discharge lamp.  <P>SOLUTION: The cold cathode fluorescent lamp 1 comprises a bulb 2. A sleeve electrode 4 made of Ni is arranged in the bulb 2, and a lead wire supplying electric power to the sleeve 4 is protrusively arranged toward the inside of the bulb 2. An intercalated member 8 made of Kov (covar) having a work function nearly same as that of Ni constructing the sleeve electrode 4 is interposed between the bottom part 4b of the sleeve electrode 4 and a lead wire 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4178041-B2 (JP)
IPC: A61F13/472
Filed: 2002-05-21
Granted: 2008-11-12
Abstract: The present invention relates to an interlabial pad capable of being closely mounted between the labia, and provides an interlabial pad adapted for close contact with the user's inside of the thigh, utilizable irrespective of the user's labial depth, wherein it is constructed so that it can be mounted reliably and sanitarily. A sheet body containing an absorbent is of doube construction consisting of a main sheet body (2) and a subsheet body (6), and the opposite-to-body-side surface of the main sheet body (2) is provided with a long raised region (3) formed on the body-side surface of the main sheet body (2) by bending the main sheet body (2) so as to make the interlabial fitting thereof possible. Further, a further characteristic feature is that two finger insertion ports for holding the interlabial pad (1) between fingertips in mounting the interlabial pad (1) are formed, a first finger insertion port (19A) formeed between the main sheet body (2) and the subsheet body (6), and a second finger insertion point (19B) formed between the subsheet body (6) and a minisheet piece (14), so as to make two-stage switching possible.
Patent JP-4494774-B2 (JP)
IPC: E06B9/60
Filed: 2002-06-20
Granted: 2010-06-30
Abstract: A friction device ( 10 ), applied to roll-up curtains and the like, includes a tubular roller ( 1 ), on which the curtain ( 2 ) rolls up, and which is rotatably carried on a horizontal axis. The friction device ( 10 ) includes a threaded shaft ( 9 ), situated axially inside the roller ( 1 ) and connected to the roller ( 1 ) by interposition of an angular speed reducer group ( 4 ). A body ( 11 ), mounted sliding axially inside the roller ( 1 ), is screw-coupled with the threaded shaft ( 9 ), so as to translate axially due to the shaft ( 9 ) rotation during unrolling or rolling up of the curtain ( 2 ) on the roller ( 1 ). One or more elastic members ( 12 ), subjected to pressure or counter-thrust, are compressed, on opposite ends, between abutment means ( 13 ) and a surface of the body ( 11 ), to determine a friction effect, which varies as a function of the rotation direction of the roller ( 1 ).
Patent JP-5187872-B2 (JP)
IPC: C08F10/00
Filed: 2002-09-26
Granted: 2013-04-24
Abstract: Provided is a catalyst system for producing a polyolefin blend, which catalyst system comprises a mixture including the following catalyst components:   (i) a catalyst component A capable of producing an isotactic olefin polymer, and/or a catalyst component A' capable of producing a polymer comprising an isotactic polyolefin block; and (ii) a catalyst component B capable of producing a syndiotactic polyolefin, and/or a catalyst component B' capable of producing a polymer comprising a syndiotactic polyolefin block; wherein each of the components in the catalyst system is distinct from the other components in the catalyst system.
Patent JP-4307264-B2 (JP)
IPC: G01N33/543
Filed: 2002-12-09
Granted: 2009-08-05
Abstract: A method, kit, system and reagent for measuring low molecular weight heparin in a whole blood sample is provided which involves the use of a Factor Xa activator, such as Russell's Viper Venom, as the coagulation assay initiator.
Patent JP-4170246-B2 (JP)
IPC: H01L29/737
Filed: 2004-03-25
Granted: 2008-10-22
Abstract: A bipolar vertical transistor is formed in a silicon semiconductor substrate which has an upper surface with STI regions formed therein composed of a dielectric material formed in the substrate having inner ends and top surfaces. A doped collector region is formed in the substrate between a pair of the STI regions. A counterdoped intrinsic base region is formed on the upper surface of the substrate between the pair of the STI regions with a margin between the intrinsic base region and the pair of STI regions, the intrinsic base region having edges. A doped emitter region is formed above the intrinsic base region spaced away from the edges. A shallow isolation extension region composed of a dielectric material is next to the edges of the intrinsic base region formed in the margin between the STI regions and the intrinsic base region. An extrinsic base region covers the shallow isolation extension region and extends partially over the intrinsic base region in mechanical and electrical contact therewith, whereby the shallow isolation extension region reduces the base-to-collector parasitic capacitance of the bipolar transistor.
Patent JP-4328252-B2 (JP)
IPC: H01B13/00
Filed: 2004-03-25
Granted: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-resolution conductive pattern material which is excellent in production suitability and in durability and conduction stability and to provide a conductive pattern forming method with which the high-resolution conductive pattern which is excellent in durability and conduction stability is manufactured with a simple process excellent in production suitability.  <P>SOLUTION: The conductive pattern material is formed by bringing an unsaturated compound capable of radical polymerization into contact with a substrate to which a compound having a polymerization initiating site to initiate radical polymerization with photo-cleavage and a substrate bonding site is bonded, carrying out pattern exposure on the substrate, forming a graft polymer generating region and a non-generating region on the substrate and subsequently adhering a conductive material to the graft polymer generating region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-5312722-B2 (JP)
IPC: H04L9/08
Filed: 2004-08-27
Granted: 2013-10-09
Abstract: We present technology that allows layman computer users to simply create, provision, and maintain secured infrastructure -- an instant PKI. This technology can be used in a wide variety of applications including wired and wireless networks, secure sensor networks (such as medical networks), emergency alert networks, as well as simply and automatically provisioning network devices. <IMAGE>
Patent JP-4681268-B2 (JP)
IPC: C08G63/19
Filed: 2004-10-07
Granted: 2011-05-11
Abstract: The present invention provides a method for manufacturing a wholly aromatic liquid-crystalline polyester resin comprising the steps of:  1) acylating the hydroxy group of major monomer components selected from the group consisting of aromatic hydroxycarboxylic acid, aromatic diol and aromatic dicarboxylic acid, with an acylating agent, provided that said major monomer components comprise at least one of aromatic hydroxycarboxylic acid and aromatic diol; and  2) polycondensing said major monomer components of which hydroxy group is acylated,  
wherein, the polycondensation reaction is carried out in the presence of a metal dihydrogen phosphate in an amount of 1-5000 ppm based on the total monomer components, and a liquid-crystalline polyester resin manufactured by the method and a composition comprising said resin.
Patent JP-4584709-B2 (JP)
IPC: C07D215/56
Filed: 2003-05-14
Granted: 2010-11-24
Abstract: A process for the preparation of the compounds of general formula (I); by reacting a quinoline-3-carboxylic acid ester derivative of formula A with an aniline derivative of formula B in a solvent selected from straight- or branch-chaineded alkanes and cycloalkanes or mixtures thereof with a boiling point between 80 and 200 C.
Patent JP-4733979-B2 (JP)
IPC: F25B1/00
Filed: 2003-07-22
Granted: 2011-07-27
Abstract: A refrigeration equipment includes a vapor compression type of refrigerant circuit that prevents a decline in refrigeration ability in user side heat exchangers when the refrigerant condensed by a heat source side heat exchanger is reduced in pressure and sent to the user side heat exchangers. An air conditioner includes a refrigerant liquid junction line and a refrigeration gas junction line, a heat source side expansion valve, a cooler, and a first pressure detection mechanism. The heat source side expansion valve reduces the pressure of the refrigerant that is condensed in the heat source side heat exchanger and sent to the user side heat exchangers. The cooler cools the refrigerant that is condensed in the heat source side heat exchanger and sent to the user side heat exchangers. The first pressure detection mechanism detects the pressure of the refrigerant after the pressure thereof has been reduced by the heat source side expansion valve.
Patent JP-4518973-B2 (JP)
IPC: H01L31/042
Filed: 2005-02-16
Granted: 2010-08-04
Abstract: A plurality of photoelectric conversion elements (20) delimited by connection line regions (16) and isolation line regions (18) are provided on a glass substrate (2) having an external profile of a right triangle. A connection line region (16) is configured to connect photoelectric conversion elements (20) in series. An isolation line region (18) is configured to electrically isolate adjacent photoelectric conversion elements (20) and to separate (divide) photoelectric conversion elements (20) by a predetermined area. A connection line region (16) is orthogonal to an isolation line region (18). The external profile of a photoelectric conversion elements (20) represents a rectangle. An external interconnection to electrically connect photoelectric conversion elements is formed at an outer circumferential region of the glass substrate (2) at the side outer to the region where photoelectric conversion elements (20) are formed. Thus, there can be obtained an integrated type solar cell allowing connection between photoelectric conversion elements without difficulty and of efficient photoelectric conversion property.
Patent JP-4713180-B2 (JP)
IPC: G10L19/008
Filed: 2005-02-25
Granted: 2011-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for extracting information from a multi-channel sound signal provided by a CD or a broadcast which can accurately extract additional information embedded in an inaudibile state without hardly exerting influence on the source sound quality.  <P>SOLUTION: A reference frame acquiring means 110 acquires a reference frame from a sound signal inputted from a sound signal input means 100 and holds it in a sound frame holding means 170. A phase-shifted frame setting means 120 sets a phase-shifted frame which is shifted in phase from the reference frame. A frequency converting means 130 frequency-converts respective reference frames and the phase-shifted frame, a code decision parameter calculating means 140 decides states of the respective frames from intensities of low-frequency components by channels, and a code output means 150 outputs a code corresponding to a frame decided to be an optimum phase. An additional information extracting means 160 converts the outputted code according to a designated rule and extracts meaningful additional information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4774962-B2 (JP)
IPC: B24B5/42
Filed: 2005-12-02
Granted: 2011-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To heighten machining efficiency to a workpiece part formed of a pin part or a journal part of a crankshaft.  <P>SOLUTION: The pin parts 1a, 3a, 5a of three crankshafts 1, 3, 5 are held by a clamp mechanism 7 through a polishing tape 33, and in this state, the center crankshaft 3 is driven in rotation by a motor 45. Thus, the pin part 3a of the crankshaft 3 is swiveled around the journal part 3c, and with this swivelling motion, the clamp mechanism 7 is also swivelled so that in the crankshafts 1, 5 on both sides, the pin parts 1a, 5a are also swivelled around the journal parts 1c, 5c thereof. At this time, the polishing tape 33 is relatively moved to the pin parts 1a, 3a, 5a of three crankshafts 1, 3, 5, thereby polishing a workpiece.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-3993215-B2 (JP)
IPC: G06F17/30
Filed: 2006-01-25
Granted: 2007-10-17
Abstract: A method in a computer system enables the translation and opening of a document which was created by an application program no longer resident in the computer system. The method begins by identifying the file format of the target document, Subsequently, all computer resident applications capable of opening the document are identified and translation paths from the document to the accessible application programs are calculated. Each of the available application programs and corresponding translation paths are listed in order of fidelity, with an indicia identifying the preferred path. One of the translation paths is selected and the document is translated into the acceptable format. Following translation of the program, the application is launched and the newly translated document is opened.