baber/WOPTO huggingface dataset:
Patent JP-3583991-B2 (JP)
IPC: C08L83/10
Filed: 2000-03-14
Granted: 2004-11-04
Abstract: The present invention teaches that low foaming, superspreading compositions may be made the combination of three components (a) a tri or tetra-siloxane alkoxylate; (b) a siloxane polyether copolymer; and (c) a silicone foam control agent which is a tri or tetra siloxane propoxylate.
Patent JP-3490977-B2 (JP)
IPC: H01L21/28
Filed: 2001-02-05
Granted: 2004-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is equipped with an ohmic electrode capable of being formed without necessity of alloying by heat treatment and capable of preserving extremely stable properties even under each kind of high-temperature conditions in a manufacturing process or an assembly process. SOLUTION: For a light emitting diode 100, an n-GaN layer 2, a light emitting layer 3, and a p-GaN layer 4 are stacked in order on a sapphire board. A p-electrode 5 is made in close contact on the p-GaN layer 4, making ohmic contact. Moreover, an n-electrode 8 where an AlSi alloy film 6 and a Zn film 7 are stacked in order is made in close contact on the n-GaN layer 2, making ohmic contact.
Patent JP-4639293-B2 (JP)
IPC: E05F15/20
Filed: 2001-02-27
Granted: 2011-02-23
Abstract: Cameras 51, 52 take images of a predetermined area around a door. A distance measurement unit 53 measures the distance to each object in the taken images. Based on the measured distance, a floor detection unit 54 detects a floor, and an object height/position detection unit 55 detects the height and position of any object other than the floor. A door position detection unit 56 and the door position identification unit 57 specify the position of the door (i.e. open or closed) on the images. A judgement unit 58 judges the presence or absence of an object which is neither the floor nor the door. If an object other than the floor and the door is observed in the images, an output unit 59 produces an object detection signal, so that the door is kept in an open state. <IMAGE>
Patent JP-3709818-B2 (JP)
IPC: G11B20/14
Filed: 2001-09-11
Granted: 2005-10-26
Abstract: A coding table portion (123) for optical disk recording includes six coding tables each storing a code word and status information indicating a coding table for use in modulating a next input data word in order to obtain a next code word which satisfies a predetermined run length restriction rule even if the next code word is coupled directly with the preceding code word, i.e. without insertion of a margin bit. For each code table at least one alternative code table is specified, which contains codewords with an even number of ones, when the corresponding code word of the first code table has an odd number of ones, and vice versa. The code word, which minimizes the digital sum variation is selected. Consequently, the input data word is modulated using the six coding tables. <IMAGE>
Patent JP-4639569-B2 (JP)
IPC: A61K8/19
Filed: 2000-07-03
Granted: 2011-02-23
Abstract: The bleaching compositions of discolored teeth comprise titanium dioxide initiating photocatalyst action with light irradiation, chemical compounds generating hydrogen peroxide in an aqueous solution and thickening agents. Further the bleaching methods of discolored teeth comprising applying the bleaching composition onto the surface area of the teeth and then initiating photocatalyst action by irradiating the applied surfaces area with light. Therefore, the present invention shows remarkable bleaching results due to easy application of the compositions onto discolored teeth and keeping the original activity of the photocatalyst without its deterioration.
Patent JP-3987724-B2 (JP)
IPC: C08J11/16
Filed: 2000-09-05
Granted: 2007-10-10
Abstract: A process for efficiently removing titanium oxide or red oxide from an ethylene glycol solvolysis product of a polyester containing titanium oxide or red oxide. The process comprises the steps of:   (1) mixing at least one calcium compound selected from the group consisting of calcium oxide, calcium carbonate and calcium hydroxide with a polyester decomposition product containing titanium oxide which is an ethylene glycol solvolysis product of a polyester containing titanium oxide to agglomerate titanium oxide contained in the polyester decomposition product, or mixing titanium oxide with a polyester decomposition product containing red oxide which is an ethylene glycol solvolysis product of a polyester containing red oxide to agglomerate red oxide contained in the polyester decomposition product; and (2) subjecting the agglomerates to solid-liquid separation to remove titanium oxide or red oxide from the polyester decomposition product.
Patent JP-4881528-B2 (JP)
IPC: F21V8/00
Filed: 2001-01-05
Granted: 2012-02-22
Abstract: An illumination device that is relatively bright and uniform in appearance includes a light guide, which has a light guide core having an optically smooth surface for propagating light therethrough. A light emitting region, which extends along a portion of the core, includes at least one light extraction structure located along the optically smooth surface of the light guide core. The light extraction structure, which includes an optically reflective surface extending into the light guide core, is oriented to reflect light at an angle less than a critical angle necessary for light to propagate through the light guide core. A diffuse reflective material is disposed around at least a portion of the light guide. The diffuse reflective material directs at least a portion of the light reflected by the light extraction structure back through the light guide so that light is emitted through the light emitting region of the optically smooth surface.
Patent JP-4662675-B2 (JP)
IPC: G06F12/00
Filed: 2001-02-16
Granted: 2011-03-30
Abstract: Context-aware computing systems and methods are described. In particular embodiments, location aware systems and methods are described. In the described embodiments, hierarchical tree structures are utilized to ascertain a device context or location. The tree structures can be stored on or accessible to mobile computing devices so that the devices can determine their own particular context or location. A computing device can automatically determine its context or location by ascertaining a node on one or more of the tree structures and then traversing the tree structure to ascertain the complete context.
Patent JP-3503636-B2 (JP)
IPC: B60L50/16
Filed: 2002-06-10
Granted: 2004-03-08
Abstract: PROBLEM TO BE SOLVED: To smoothen starting by transmitting torque generated by an engine to a driving wheel while generating difference between input/output rotation speeds. SOLUTION: This starting device comprises a decelerating device 16 at least having a first gear element 81 for receiving the torque generated by the engine 11, a second gear element 82 for transmitting the torque to a driving wheel 25 of a vehicle, and a third gear element 83 for receiving torque of an electric rotating device M, and a one-way clutch for transmitting the rotation of the electric rotating device M to an output shaft of the engine 11. When the torque generated by the engine 11 is transmitted to the first gear element 81 and the torque generated by the electric rotating device M is transmitted to the third gear element 83, the torque is outputted from the second gear element 82 and transmitted to the driving wheel 25.
Patent JP-3986383-B2 (JP)
IPC: B05D3/04
Filed: 2002-07-05
Granted: 2007-10-03
Abstract: A method of manufacturing a plate-like body formed of first and second members stuck together through liquid includes the steps of (a) applying the liquid on a surface of the first member and (b) feeding gas between the first and second members at an instant of initial contact of the liquid with the second member when the second member is superimposed on the first member. <IMAGE>
Patent JP-4315662-B2 (JP)
IPC: C08K9/04
Filed: 2002-10-07
Granted: 2009-08-19
Abstract: A carbon containing material (e.g. carbon black) with organic groups obtained by reaction of a carbon containing material with organic compounds with acceptor or donor groups and/or hydrophilic or hydrophobic groups, or two of the C atoms form a cyclic system with the three N atoms is new.  A carbon containing material (e.g. carbon black) with organic groups obtained by reaction of a carbon containing material with organic compounds of formula (I):  Independent claims are included for:  (1)  a process for preparation of the carbon containing material by reaction of the material with organic compounds of formula (I); (2)  an organic compound for the preparation of the carbon containing material of formula (II): or (III): and  (3) a dispersion containing the carbon containing material with organic groups. R1, R2, and R3 =  H, alkyl, or aryl with acceptor or donor groups and/or hydrophilic or hydrophobic groups, or R1 and R3 form a cyclic system with the three N atoms, and R2 = H, alkyl, or aryl with acceptor or donor substituents and/or hydrophilic or hydrophobic groups; Y = H, Metalu+, (u = 1-3), or N+R4.
Patent JP-3939646-B2 (JP)
IPC: C07D231/00
Filed: 2001-05-18
Granted: 2007-07-04
Abstract: A method for preparing pyrazolopyrimidinone derivatives and their pharmaceutically acceptable salts having efficacy on the treatment of impotence, one of male sexual dysfunctions. The method comprises the steps of: a) chlorosulfonating a pyrazolamide compound to obtain a chlorosulfonated compound; b) reacting the chlorosulfonated compound of step (a) with a primary amine to obtain a sulfonamide compound and c) performing an intramolecular cyclization of the sulfonamide compound of step (b) to produce the compound of formula below 1, wherein the steps b) and c) are performed in situ in alcohol by adding a base to the reaction mixture without workup after the step b) is completed.
Patent JP-5095904-B2 (JP)
IPC: A61K31/43
Filed: 2001-07-27
Granted: 2012-12-12
Abstract: A polymer comprising a backbone, wherein the backbone comprises an anhydride linkage, and wherein the backbone comprises one or more groups that will yield diflunisal upon hydrolysis of the polymer.
Patent JP-4017979-B2 (JP)
IPC: B65D90/04
Filed: 2001-10-24
Granted: 2007-12-05
Abstract: The present invention is directed to a system and a method to unload bulk powders from large bulk containers. The system and method are particularly useful for unloading bulk cohesive powders.
Patent JP-3955900-B2 (JP)
IPC: B65B31/02
Filed: 2001-05-09
Granted: 2007-08-08
Abstract: The present invention relates to a portable vacuum packaging machine which, other than a conventional vacuum packaging machine composed of a bulky and weighty single component element, is configured in such a way as to be divided into a body section and a head section, whereby a vacuum packaging work can be conveniently implemented using the head section without requiring movement of the body section, irrespective of place so long as a flat condition is satisfied.
Patent JP-4213961-B2 (JP)
IPC: A01N33/24
Filed: 2002-05-08
Granted: 2009-01-28
Abstract: The present invention relates to methods and processes of inactivating a viral contaminants in a biological source material or process intermediate by contacting the biological source material (e.g., a host cell, cell supernatant, cell lysate, blood plasma, tissue homogenate, or other biological materials) with a solution containing one or more alkylamine compounds. In a particular embodiment, the active ingredients are amphipathic, charged amines or amine oxides coupled to saturated hydrocarbon chains of varying lengths.
Patent JP-4350979-B2 (JP)
IPC: G01N37/00
Filed: 2003-06-18
Granted: 2009-10-28
Abstract: The liquid globule manipulation method has small liquid volumes (5) under an electrical control. There is a substrate (1) with electrical conductors (2). An electrostatic force is applied to the liquid volume. The electrical conductor is a wire (3) place parallel to the substrate a set distance from the substrate allowing small volume liquid movement along the wire with electrostatic forces applied.
Patent JP-4263573-B2 (JP)
IPC: G01G3/16
Filed: 2003-09-29
Granted: 2009-05-13
Abstract: The apparatus has forceps (14) with a proximal portion holding a selected object and distal portion. A solenoid plunger (28) strikes the forceps for initiating vibrations upon application of an electric pulse. An optical system measures the oscillating frequency of the forceps holding the object and compares the measured frequency with an oscillating frequency of empty forceps to compute mass and weight of the object.
Patent JP-4140500-B2 (JP)
IPC: H02P21/00
Filed: 2003-10-10
Granted: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-phase modulation control inverter device that can perform two-phase modulation control properly, even if a three-phase modulation voltage command value is small and extensively distorted by the effect of a counter electromotive force and the like, in such cases as slow revolutions and low torque in a power state and a regeneration state.  <P>SOLUTION: A two-phase modulation voltage command value generating means 74 is made up of a fixed mode calculating means 742 that calculates a fixed mode based on a three-phase modulation voltage command value, a mode counter 743 that determines whether the fixed mode calculated by the fixed mode calculating means 742 complies with ideal change order or not, and a voltage command value calculating means 744 that calculates a two-phase modulation voltage command value based on the fixed mode that is changed when a coincidence signal is outputted from the mode counter 743. As a result, since the fixed mode is changed in accordance with the ideal change order, the two-phase modulation control can be performed properly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-3948454-B2 (JP)
IPC: H04L12/28
Filed: 2003-12-12
Granted: 2007-07-25
Abstract: A communication apparatus for performing half duplex communications has: a memory circuit storing transmission data; a transmission processing circuit generating a transmission frame; a transmission/reception processing circuit outputting as a transmission signal the transmission frame generated by the transmission processing circuit and generating a reception frame by receiving a transmission signal; and a transmission/reception managing circuit making the transmission processing circuit generate a transmission frame containing the transmission data in the confirmation response and supply the transmission frame to the transmission/reception processing circuit if a confirmation response to the reception of the transmission signal at the transmission/reception processing circuit is to be issued and if the transmission data is stored in the memory circuit.
Patent JP-4357962-B2 (JP)
IPC: C12N15/10
Filed: 2002-09-14
Granted: 2009-11-04
Abstract: The present invention provides a nucleic acid sequence amplification method and apparatuses thereof that are simple in the design and easy to miniaturize and integrate into complex apparatuses, with capability of using DNA polymerases that are not thermostable. In the present invention, a plurality of heat sources are combined to supply or remove heat from specific regions of the sample such that a specific spatial temperature distribution is maintained inside the sample by locating a relatively high temperature region lower in height than a relatively low temperature region.
Patent JP-5113317-B2 (JP)
IPC: H01L21/336
Filed: 2002-10-08
Granted: 2013-01-09
Abstract: An integrated circuit having a MOS structure with reduced parasitic bipolar transistor action. In one embodiment, a MOS integrated circuit device comprises a substrate having a working surface, at least one body region and for each body region a source and a layer of narrow band gap material. Each body region is formed in the substrate proximate the working surface of the substrate. Each layer of narrow band gap material is positioned in a portion of its associated body region and proximate the working surface of the substrate. Each layer of narrow band gap material has a band gap that is narrower than the band gap of the substrate in which each of the body regions are formed. Each source region is formed in an associated body region. At least a portion of each source region is also formed in an associated layer of narrow band gap material.
Patent JP-4316383-B2 (JP)
IPC: B29C65/00
Filed: 2002-07-10
Granted: 2009-08-19
Abstract: A ultrasonic processing method and apparatus (20), can include a rotatable, ultrasonic horn member (28) operatively joined to a first isolation member (42) and a second isolation member (44). In a particular aspect, the first and second isolation members (42, 44) can exhibit high rigidity. A rotatable anvil member (86) can be cooperatively positioned to provide a selected horn-anvil gap (106), and the anvil member (86) can be located in a horizontally offset and vertically overlapping arrangement relative to the horn member (28). An actuator (110) or other transfer device can selectively adjust the horn-anvil gap (106). Additionally, an ultrasonic exciter (82) can connect to the horn member (28), and can provide an operative amount of ultrasonic energy to the horn member (28).
Patent JP-4360941-B2 (JP)
IPC: H01L23/48
Filed: 2004-03-03
Granted: 2009-11-11
Abstract: A semiconductor device comprising the multi-chip stack structure that involves improved degree of freedom in routing arrangement and has reduced thickness is provided. A semiconductor device, comprising: a substrate; a lower semiconductor chip provided on the substrate; an upper semiconductor chip provided on the lower semiconductor chip; and a silicon spacer with a rerouting disposed between the lower semiconductor chip and the upper semiconductor chip, and including a protruding portion protruding farther outward than an outer periphery of the lower semiconductor chip, is provided. Second electrode pads provided on the protruding portion and first electrode pads provided on the lower semiconductor chip are connected via interconnects including through electrodes of the silicon spacer with the rerouting.
Patent JP-3795499-B2 (JP)
IPC: H02J7/02
Filed: 2004-03-30
Granted: 2006-07-12
Abstract: A voltage equalizer for battery elements for equalizing terminal voltages of a plurality of battery elements comprises an equalization processing circuit. The equalization processing circuit includes a transformer having basic windings. The basic windings comprise a plurality of primary windings corresponding to the plurality of battery elements and one or more secondary windings, a plurality of switching elements corresponding to the battery elements, a plurality of primary diodes corresponding to the battery elements, and one or more secondary diodes corresponding to the secondary windings. In the voltage equalizer, primary series circuits for carrying current from the battery elements via the corresponding primary diodes to the primary windings and secondary series circuits for carrying current from the secondary windings via the secondary diodes to the battery elements are formed.
Patent JP-4583824-B2 (JP)
IPC: B65B59/04
Filed: 2004-07-07
Granted: 2010-11-17
Abstract: A packaging apparatus 10 including a cabinet 11 provided with a door 12 which is movable relative to an axis opening 13. Within the cabinet 11 is a packaging machine 15 with which there is associated a former 14. The former 14 is movably supported for movement between an operative position aligned with the packaging machine 15, and a service position spaced laterally toward the access opening 13. <IMAGE>
Patent JP-4624052-B2 (JP)
IPC: A61F2/40
Filed: 2004-09-29
Granted: 2011-02-02
Abstract: The prosthesis consists of a base with anchoring screws and a plate designed to receive male and female inserts. The outer surface of its peripheral rim is in the shape of a truncated Morse cone to engage with a male insert having an aperture of matching shape, and it has cavities to receive a female insert that clips into place.
Patent JP-4648701-B2 (JP)
IPC: G06T15/04
Filed: 2003-06-02
Granted: 2011-03-09
Abstract: A pixel is textured by storing a first texel reference value, a second texel reference value, and a texel value operative to map a texel to a 3-tuple of the first texel reference value, the second texel reference value and a third texel reference value to thereby represent a block of texels. A pixel value for the pixel is generated from the stored texel values and the pixel is displayed responsive to the generated pixel value. In some embodiments, respective pluralities of texel reference values and texel values that map thereto are stored for respective ones of a plurality of overlapping blocks of texels. In further embodiments, a first mipmap value for a pixel is bilinearly interpolated from the retrieved texel values for the set of nearest neighbor texels. A second mipmap value for the pixel is generated by averaging the retrieved texel values for the set of nearest neighbor texels. A pixel value for the pixel is generated by interpolating between the first and second mipmap values. The present inventin may be embodied as methods, apparatus and computer program products.
Patent JP-3964906-B2 (JP)
IPC: A47L5/36
Filed: 2003-08-21
Granted: 2007-08-22
Abstract: A cleaning appliance of the cylinder type comprises a main body and a hose for carrying fluid flow between a wand and the main body. A guide such as a channel is located on the main body for guiding the hose along a sinuous hose storage path around the periphery of the main body. A locator such as a collar aids a user in correctly fitting the hose to the channel. A retainer retains the hose at at least two intermediate points between the ends of the hose. This allows the hose to have a sufficiently large bending radius at each end.
Patent JP-4242345-B2 (JP)
IPC: G01L1/22
Filed: 2003-09-16
Granted: 2009-03-25
Abstract: A transducer for detecting a shaft dynamic behavior. The transducer comprises an arcuate sensor member supported between an inner member (101) and an outer member. At least one strain gage is attached to a surface of the arcuate sensor member to detect a surface strain caused by a shaft dinamic behavior. The inner member, outer member and arcuate sensor member are substantially coplanar. The inner member comprises a means for attaching the transducer to a mounting surface. The inner member may also comprise a self-aligning feature to optimise a sensor sensitivity in that the inner member is comprising a bore offset (705) from a sensor center (704), the sensor is there by eccentrically rotatable about the sensor center.
Patent JP-4331685-B2 (JP)
IPC: B65D1/02
Filed: 2003-10-14
Granted: 2009-09-16
Abstract: The invention relates to a closure system for containers comprising a threaded plug (1) and the neck (3) of the container (2) or the similar embodied in the form of an pouring aperture (5), the threaded plug being screwed on the neck in such a way that said pouring aperture is closed. The inventive closure system for containers is characterised in that it is embodied in the form a single-use closure system which comprises an extensible flange (15) arranged at the level of the threaded plug in the back clamping area of the flange (7) of the neck (3) embodied for this purpose. The external radial size of said extensible flange is greater than the radial dimension of a hole defining the back clamping area of the flange. The extensible flange can, for example be engaged in the pouring aperture (5) of the neck (3), and the back clamping zone (7) can be provided in a pouring passage (4) in a neck part. The extensible flange can be removed through the defining hole by an elastic reset force radially exerted at least by the extensible flange or the back clamping area thereof, thereby being prevented from returning to the back clamping area.