baber/WOPTO huggingface dataset:
Patent JP-4585729-B2 (JP)
IPC: C07C4/00
Filed: 2000-06-30
Granted: 2010-11-24
Abstract: A method and apparatus for steam cracking hydrocarbons, which method consists in heating a mixture of hydrocarbons and steam to a desired temperature that is high enough to crack the hydrocarbons and transform them into olefins, the source of energy needed for heating the mixture is supplied essentially by cogeneration using combustion of a fuel to produce simultaneously both heat energy and mechanical work which is transformed into electricity by an alternator, and wherein the mixture is initially subjected to preheating using the heat energy supplied by the cogeneration and is subsequently heated to the desired cracking temperature by means of electrical heating using the electricity supplied by the cogeneration.
Patent JP-4624617-B2 (JP)
IPC: G06T15/00
Filed: 2000-07-17
Granted: 2011-02-02
Abstract: A method and apparatus, for use in a computer image generation system wherein polygons are displayed on an array of pixels, for encoding data representing intersections of the polygons and the pixels. The method comprises the steps of receiving input data signals characterizing a set of coordinates of each of at least three vertices of each polygon to be displayed, each different pair of the vertices of each polygon defining a different edge of the polygon; and generating, responsive to the received vertex data signals, edge data signals describing the intersection, if any, of the polygon edges with each pixel to be displayed.
Patent JP-5165824-B2 (JP)
IPC: C09K11/88
Filed: 2000-07-26
Granted: 2013-03-21
Abstract: Tellurium-containing nanocrystallites are produced by injection of a precursor into a hot coordinating solvent, followed by controlled growth and annealing. Nanocrystallites may include CdTe, ZnTe, MgTe, HgTe, or alloys thereof. The nanocrystallites can photoluminesce with quantum efficiencies as high as 70 %.
Patent JP-4675017-B2 (JP)
IPC: C12P19/34
Filed: 2000-11-20
Granted: 2011-04-20
Abstract: The invention relates to a method for isolation of hepatitis C virus. The method comprises the separation of particles termed exosomes from the blood plasma of an individual infected with hepatitis C virus (HCV) and the extraction or RNA from these exosome particles.
Patent JP-4301756-B2 (JP)
IPC: A61N1/375
Filed: 2000-11-20
Granted: 2009-07-22
Abstract: This invention relates to a unipolar or multipolar electrical filter feedthrough device (1) to be introduced into an aperture of housing (26) of an implantable electronic therapeutic device with a feedthrough body (2) to be inserted in the aperture and comprising a fixing means (3) to connect with the housing wall, and with filter means (7) designed as capacitors, that are, on one side, connected-in an electrically conductive manner-with one of the electrical pins (8) that are mutually electrically separated, and, on the other side, with the housing of the therapeutic device carrying a reference potential. Filter means (7) are arranged outside the feedthrough body (2) and are connected with this body in such a manner that they basically stick out into the inside (4) of housing (26) in a freely suspended manner.
Patent JP-4520086-B2 (JP)
IPC: A47L9/10
Filed: 2000-08-21
Granted: 2010-08-04
Abstract: The invention provides a filter assembly for use in a vacuum cleaner having a first filter portion that includes a foam filter, and a second filter portion located downstream of the first filter portion and containing a HEPA grade filter medium, the first and second filter portions being held directly adjacent one another. The first filter portion also includes an electrostatic filter located on a side of the foam filter facing the second filter portion. The foam filter of the first filter portion is, in use, exposed directly to a dust-laden airflow. The provision of the electrostatic filter on the foam filter eliminates the possibility of dust initially retained by but later released from the foam filter escaping from the first filter portion.
Patent JP-4260405-B2 (JP)
IPC: H01L21/8247
Filed: 2002-02-08
Granted: 2009-04-30
Abstract: The corrosion of a pad portion on TEG is prevented, and the wettability of a solder and the shear strength after solder formation of a pad portion of an actual device are improved. A third layer wiring M3 on a chip area CA of a semiconductor wafer and a third layer wiring M3 on a scribe area SA are respectively comprised of a TiN film M3a, an Al alloy film M3b, and a TiN film M3c. A second pad portion PAD2 as the top of a rewiring 49 on the chip area CA is cleaned. Alternatively, an Au film 53a is formed thereon by an electroles splating method. Further, after the formation of the Au film 53a, a retention test is carried out. Thereafter, further, an Au film 53b is formed and a solder bump electrode 55 is formed. As a result, it is possible to prevent the corrosion of a first pad portion PAD1 of the third layer wiring M3 on the scribe area SA which is TEG due to a plating solution or the like by the TiN film M3c. Further, it is possible to improve the wettability of a solder and the shear strength after solder formation of the second pad portion PAD2 by the Au films 53a and 53b.
Patent JP-4588966-B2 (JP)
IPC: H04R3/00
Filed: 2002-04-11
Granted: 2010-12-01
Abstract: The signals are processed together in pairs. Only one of the processed signals is subjected to a spectral subtraction, and combined with the other signal to form a difference signal. The primary signal may be connected as a differential array of two channels (1,2), or as a sum and difference signal of two channels.
Patent JP-3831311-B2 (JP)
IPC: F23H7/08
Filed: 2002-07-24
Granted: 2006-10-11
Abstract: The grate firing system has a grate made up of overlapping strips. Every second strip is fitted with a dedicated drive (18.1 - 18.2) which agitates it. Each drive is fitted inside its own casing (25.2 -25.4).
Patent JP-4181379-B2 (JP)
IPC: H01L21/68
Filed: 2002-10-29
Granted: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and uniformly treat a substrate with treating liquid.  <P>SOLUTION: This substrate treating apparatus comprises a plurality of carrying shafts 11 rotatably installed in a treating chamber 4 at specified intervals along a specified direction, a support body 51 supporting both axial end parts of at least a part of the plurality of carrying shafts and installed in the treating chamber rotatably in the horizontal direction, and a carrying motor 85 carrying the substrate in a specified direction by rotatingly driving the carrying shafts rotatably supported on a support body. In addition, the device comprises a support body motor 112 horizontally rotating the support body when the substrate is carried to a specified position by the carrying shafts supported on the support body in the treatment chamber and the rotating driving of the carrying shafts is stopped and a second shower pipe 21 supplying treating liquid to the upper surface of the substrate rotatingly driven in the horizontal direction by the support body motor together with the support body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4660063-B2 (JP)
IPC: B29C45/37
Filed: 2001-07-31
Granted: 2011-03-30
Abstract: A process for the production by a moulding process of a micro-cellular or non-cellular elastomeric polyurethane skin layer or, more generally, to a process for the production of a composite comprising a first layer shaped part, which is made by a moulding process from a polyurethane reaction mixture, and a second layer shaped part which is adhered to the first part to form the composite. In order to avoid the use of release agents on the back side of the first layer shaped part, and thus the negative effect on the adhesion of the second layer shaped part, and the penetration of reaction mixture on this back side between the slides (9-10) of the mould, the mould surface (4) is covered on the back side of the moulding with a removable flexible covering, such as a film (12) or a membrane, with a removable rigid pre-shaped covering or with a permanent non-stick coating layer. <IMAGE>
Patent JP-4198985-B2 (JP)
IPC: A61B17/20
Filed: 2001-10-12
Granted: 2008-12-17
Abstract: An applicator device (10) is provided for applying a patch (44) having an array of microprotrusions (90) to the stratum corneum. The applicator device (10) includes a device body (12) and a piston moveable within the device body (12). A cap (16) is provided on the device body (12) for activating the device (10) to impact the stratum corneum with a microprotrusion array (44,90). The device (10) is capable of being cocked by one handed operation of the user which allows the device (10) to be used by patients having neither the strength nor the manual dexterity to cock other types of applicator devices.
Patent JP-3746484-B2 (JP)
IPC: B21C51/00
Filed: 2002-01-08
Granted: 2006-02-15
Abstract: The invention concerns an apparatus for inspecting a surface, in particular the surface of a mill roll, comprising a housing wherein are arranged means for transmitting and receiving a light beam, and an optical coupling device arranged on the outer surface of a front wall of the housing. The optical coupling device comprises: (a) a component ( 5 ), called fluid dispenser, (b) a hollow cylindrical nozzle ( 11 ), and (c) a mobile tubular component ( 16 ), successively traversed by the light beam. The mobile tubular component ( 18 ) is arranged partly inside the cylindrical nozzle ( 11 ), so as to be able to slide inside said cylindrical nozzle, and partly exits therefrom in the extension thereof, towards the surface to be inspected ( 2 ). Different cross-sections (shoulders 14, 19 ) are provided in the cylindrical nozzle ( 11 ) and in the mobile tubular component ( 16 ), in particular for limiting said sliding movement. The mobile tubular component ( 16 ) is positioned in the cylindrical nozzle by the sole effect of the coupling fluid pressure on its end surfaces. The device can further comprise means ( 21, 22 ) for preventing the rotation of the tubular component ( 16 ) about its longitudinal axis.
Patent JP-3980486-B2 (JP)
IPC: H04L27/152
Filed: 2002-02-15
Granted: 2007-09-26
Abstract: Frequency offset estimation apparatus for estimating the offset from a predetermined centre frequency of an input signal carrying a plurality of frequency shifted symbols, the apparatus comprising: a demodulator for demodulating the input signal to estimate the symbols; a first filter for forming a first estimate of the offset by determining the average of a first predetermined number of the last maxima and minima of the instantaneous frequency difference between the input signal and a signal at the centre frequency; a second filter for forming a second estimate of the offset by determining the average of the values of the instantaneous frequency difference between the input signal at the centre frequency associated with the estimation by the demodulator of those of the symbols having the greatest positive and negative frequency shifts; and selector for selecting the first estimate or the second estimate as an output estimate of the frequency error.
Patent JP-4106273-B2 (JP)
IPC: G01R1/073
Filed: 2001-12-11
Granted: 2008-06-25
Abstract: A spring probe block assembly includes an insulative housing. A probe connector having a signal probe, an insulative layer, and a conductive shell is positioned within the housing. At least one ground probe is also positioned within the housing. The ground probe and the conductive shell of the probe connector are electrically connected by a grounding element. The grounding element is configured to elastically deform the ground probe in such a manner as to create spring energy in the ground probe. The spring energy generates a normal force between the ground probe and the grounding element which maintains the ground probe in its position. Also, a method for retaining a spring probe in a housing by elastically deforming the spring probe to maintain a spring force between the spring probe and the housing.
Patent JP-4205959-B2 (JP)
IPC: H04B10/079
Filed: 2003-01-21
Granted: 2009-01-07
Abstract: The present invention relates to a Raman amplifier repeater. The repeater comprises a Raman excitation light production/answer signal superimposition unit (41) for producing a first reply signal for a down-direction line with respect to a monitor control command, an answer signal production unit (42) for producing a second reply signal with respect to the monitor control command, and a command reply switch (43) for selectively using the first reply signal when an optical signal passing through a down-direction line on a second terminal station side is inputted and the second reply signal when the optical signal is not inputted through the second terminal station side down-direction line. With this configuration, high-quality monitor control is feasible even if a disconnection/break trouble occurs in an optical fiber in conducting the optical amplification repeating by the Raman amplification.
Patent JP-4535310-B2 (JP)
IPC: C12Q1/68
Filed: 2003-02-12
Granted: 2010-09-01
Abstract: A method and device are described for analyzing a sample for the presence of an analyte wherein the analyte is contacted with a substrate to effect a measurable change selected from the group consisting of the quantity of the analyte, the quantity of the substrate, and the quantity of an optical or physical change to the substrate, wherein the analyte is contacted with the substrate for a predetermined time period, to generate a signal related to the measurable change. Scores are obtained from various tests performed on the signal data, and the scores are used to determine whether the substrate is present in the sample.
Patent JP-4313104-B2 (JP)
IPC: H04N7/08
Filed: 2003-06-30
Granted: 2009-08-12
Abstract: An implementation of a technology, described herein, for facilitating watermarking of digital goods. At least one implementation, described herein, performs quantization watermarking based upon semi-global characteristics of multiple regions of the digital good. Such regions are permissively overlapping. The scope of the present invention is pointed out in the appending claims. <IMAGE>
Patent JP-4439856-B2 (JP)
IPC: A61B5/274
Filed: 2003-08-22
Granted: 2010-03-24
Abstract: A heartbeat detection device includes a pair of electrode units (4), a transmitting unit (2) and a receiving unit (6). The transmitting unit (2) is electrically connected to the paired electrode units (4) each by respective wires (3). The paired electrode units (4) each include an electrode body (4a) and a hook (4b) sandwiching a bottom part of a garment for example on a body for holding the electrode units (4) on respective predetermined parts of the body. The hook (4b) is formed on the front side of the electrode unit (4). The transmitting unit (2) includes a transmitting-unit body (2a) and a hook (2b) sandwiching an upper part of the garment for holding the transmitting unit (2) on the garment. The hook (2b) is formed on the rear side of the transmitting unit (2). The lightweight heartbeat detection device is thus achieved that can ensure electrical contact between the electrode units and respective predetermined parts of the chest without causing a feeling of tightness. <IMAGE>
Patent JP-4084301-B2 (JP)
IPC: G01R31/28
Filed: 2002-07-12
Granted: 2008-04-30
Abstract: A system for docking an electronic test head with a handling apparatus is provided. The system includes an assembly for at least partially aligning and subsequently bringing together the electronic test head and the handling apparatus. The system also includes a power driven actuator for providing only partially powered assistance in bringing together the electronic test head and the handling apparatus.
Patent JP-4198593-B2 (JP)
IPC: A61M1/34
Filed: 2002-07-26
Granted: 2008-12-17
Abstract: A filter device has a housing in the shape of a tubular section, with at least two chambers separated from one another by membranes, and with at least one connection for each flow chamber. The device has two filter caps, with one of each of the filter caps being located on each of the two end regions of the housing, and connected directly or indirectly thereto. All connections for the flow chambers are positioned on the tubular section in order to avoid tolerance variations that frequently occur during installation of the filter device.
Patent JP-4675563-B2 (JP)
IPC: F16C33/12
Filed: 2002-10-07
Granted: 2011-04-27
Abstract: A lead-free bearing includes a bronze matrix powder metal bearing layer bonded to a steel backing a fully densified. The bearing material has about 8 to 12% by weight tin, about 1 to less than 5% by weight bismuth, and about 0.03 to 0.08% by weight phosphorus, with the balance being copper. The tin is soluable in the copper to yield the bronze matrix, and the bismuth exists as finely dispersed, undissolved islands through the matrix. Such bearings exhibit physical properties comparable to or better than those of traditional bronze-lead bearings and improved wear in seizure properties.
Patent JP-5021886-B2 (JP)
IPC: G06Q10/06
Filed: 2002-11-25
Granted: 2012-09-12
Abstract: A system and method for actively managing an enterprise of configurable components is described. A configuration for at least one individual component in a managed domain is stored. The configuration includes a set of configuration parameters and type definitions. A mapping of the configurations is defined between at least two of the individual components. Each mapping specifies a configuration parameter with a relationship dependent on at least one other such configuration parameter. Each such individual component is registered. The configuration parameters and type definitions are validated based on a master set of configuration parameters and type definitions defined for an enterprise. The mappings within the enterprise are enforced by dynamically probing the validated configurable parameters for each such individual component.
Patent JP-4383885-B2 (JP)
IPC: C07C255/38
Filed: 2003-01-17
Granted: 2009-12-16
Abstract: The following compounds of formulae (I) and (III) which may be useful in treating a variety of cell proliferative disorders are disclosed: Formula (I), (II), wherein R1, R2 and R3 are each independently selected from H, OH, C1-6alkyl, C1-6alkoxy, NH2, NH-C1-6alkyl, N(C1-6alkyl), SH, S-C1-6alkyl, NO2, CF3, OCF3 and halo; R4 is unsubstituted Ar, or Ar substituted with 1-4 substituents, independently selected from C1-6alkyl, C1-6alkoxy and halo; X is selected from (CH2CH2O)n and (CH2)n, and n=1-4.
Patent JP-4152900-B2 (JP)
IPC: A61K38/00
Filed: 2004-01-26
Granted: 2008-09-17
Abstract: There are disclosed  beta -sheet mimetics and methods relating to the same for imparting or stabilizing the  beta -sheet structure of a peptide, protein or molecule. In one aspect, the  beta -sheet mimetics are covalently attached at the end or within the length of the peptide or protein. The  beta -sheet mimetics have utility as inhibitors of one or more of proteases, kinases, CAAX, peptides binding to SH2 domains and MHC-I and/or MHC-II presentation of peptides to T cell receptors in warm-blooded animals.
Patent JP-4556440-B2 (JP)
IPC: B41J2/01
Filed: 2004-02-12
Granted: 2010-10-06
Abstract: A device for driving a recording head comprises select data input elements, a waveform signal selector (171), and a drive signal supplier. To the select data input elements, select data sets corresponding to recording elements included in the recording head are inputted in a serial manner. Each one of the select data sets indicates which one among waveform signals is to be employed for a corresponding recording element in a single printing cycle. The waveform signal selector selects, for each of the recording elements, one among the waveform signals on the basis of a corresponding one among the select data sets inputted to the select data input. The drive signal supplier supplies, based on the selected waveform signal, a drive signal to each of the recording elements. The number of the select data input elements (150,151,152,153) is greater than the number of bits (d0,d1,d2) included in each of the select data sets. The number of signal lines (120,121,122,123) through which the select data sets are inputted to the select data input elements in a serial manner is the same as the number of the select data input elements. <IMAGE>
Patent JP-4592322-B2 (JP)
IPC: F16C35/06
Filed: 2004-04-16
Granted: 2010-12-01
Abstract: The bearing unit includes a bearing 1 and bearing unit forming component parts such as, for example, a housing 11 in which the bearing is incorporated, a shaft 19, covers 3 and 4 and a sealing member 10 for the housing. In this bearing unit, at least one of the bearing unit forming component parts is fitted with an IC tag 15 and an IC tag 16 is also fitted to the bearing 1. The IC tag 16 fitted to the bearing unit forming component part is of a read/write type whereas the IC tag 16 fitted to the bearing 1 is of a read-only type. The read-only IC tag 16 fitted to the bearing 1 is recorded with information necessary to correlate the bearing unit forming component part, to which the IC tag 15 is fitted, with the bearing unit 1.
Patent JP-4494861-B2 (JP)
IPC: B24B53/075
Filed: 2004-05-14
Granted: 2010-06-30
Abstract: The correcting device includes a cylindrical gear wheel (6) with an abrasive layer on its active correction surface to shape the flanks of the grinding worm (3) and a cylindrical roller (7), also with an abrasive layer, to suit the addendum circle diameter of the grinding worm. The gear wheel and the roller are fixed axially and against rotation to the workpiece spindle (1).
Patent JP-4424602-B2 (JP)
IPC: G03G9/087
Filed: 2004-11-15
Granted: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a toner having an always stable volume average particle diameter and a sharp particle size distribution is easily manufactured without waste.  <P>SOLUTION: In the method for manufacturing a toner including a step of preparing an emulsified liquid by mixing an organic solvent composition containing at least a binder resin and a colorant in an organic solvent or a polymerizable monomer composition containing at least a polymerizable monomer and a colorant in an aqueous medium and applying shear force to the resulting mixed liquid, the step of preparing the emulsified liquid is carried out under conditions which increase an average particle diameter of the organic solvent composition or the polymerizable monomer composition in the mixed liquid when shear force applied to the mixed liquid is increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4704038-B2 (JP)
IPC: A01N43/76
Filed: 2003-06-30
Granted: 2011-06-15
Abstract: Fungicidal mixtures, comprising A) a phenylhydrazide I selected from the compounds Ia and Ib and B) the compound of the formula II in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compounds I and II and the use of the compounds I and II for preparing such mixtures are described.
Patent JP-4519650-B2 (JP)
IPC: B60T13/57
Filed: 2003-09-09
Granted: 2010-08-04
Abstract: The servomotor comprises a piston (22) mounted between a control rod (24) activated by a brake pedal and a push rod (34) activating the piston of a brake master cylinder. Means for increasing the braking assistance during emergency braking comprise an axially mounted cylindrical socket (46) sliding inside the piston held in the rest position by locking means (58). It is released in order to push back the valve (56) of a three-way valve and increase the atmospheric air supply to the servomotor when the control rod is displaced at a greater speed than a predetermined value.