baber/WOPTO huggingface dataset:
Patent JP-4812214-B2 (JP)
IPC: H02P27/02
Filed: 2000-10-24
Granted: 2011-11-09
Abstract: An AC induction motor is controlled by dynamically matching energy use by the motor to the load on the motor. First and second SCRs are connected in parallel with each other in opposing polarities for each phase of the applied AC voltage. A trigger generator couples trigger control signals to the respective gates of the SCRs responsive to the timing of sensed zero-crossing events of the AC voltage and current in the respective phase applied to the motor winding. The first and second SCRs are alternately triggered into a conductive state during each alternation of the applied AC voltage and are alternately inhibited from the conductive state for an interval in time proportional to a measured difference in time between the AC voltage zero-crossing and the corresponding AC current zero-crossing as determined by comparing the time difference between successive first and second interrupts corresponding to the zero-crossing events with a continuously running time base.
Patent JP-4808352-B2 (JP)
IPC: C12Q1/68
Filed: 2001-01-10
Granted: 2011-11-02
Abstract: It is disclosed a novel enzyme present in cod liver, a DNA sequence encoding the enzyme or operative parts or biologically functional parts thereof, a novel recombinant DNA comprising the gene or the operative or biologically functional parts thereof, a method of preparing the enzyme from cod liver and from bacteria carrying the gene, the bacteria carrying the gene per se, and the use of the protein in monitoring and/or controlling PCR or related reaction systems.
Patent JP-4549603-B2 (JP)
IPC: H04W64/00
Filed: 2001-01-19
Granted: 2010-09-22
Abstract: A system and method for improving the accuracy of a location estimation measurement within a telecommunication system is disclosed. Transmissions from surrounding base transceiver systems are received by a reference location device and any inter-base transceiver system timing differences resolved. A location estimate of the mobile station within the telecommunications system is then obtained.
Patent JP-4832694-B2 (JP)
IPC: C12N5/10
Filed: 2001-03-01
Granted: 2011-12-07
Abstract: The present application relates to mutated RNA polymerases from bacteriophages that have increased stability, for example under high temperature conditions. Preferred mutated RNA polymerases according to the invention are mutant RNA polymerases from T7 or SP3 bacteriophages. An especially preferred embodiment of the present invention is a T7 RNA polymerase with a serine to proline amino acid change in the protein at position 633 of the amino acid sequence.
Patent JP-4029629-B2 (JP)
IPC: H04W84/18
Filed: 2002-02-21
Granted: 2008-01-09
Abstract: First, by connecting a wireless communication terminal, which has a cable communication unit, to another wireless communication terminal, which also has a cable communication unit, via their respective cable communication units, guide information, which is required to determine communication parameters for wireless communication between said two wireless communication terminals using their respective wireless communication units, is communicated under said connection. Next, said communication parameters are determined on the basis of said guide information, and determined communication parameters are communicated under said connection. Next, said communication parameters are applied to said two wireless communication terminals automatically. Consequently, users of said two wireless communication terminals can start a wireless communication between said two wireless communication terminals.
Patent JP-3723165-B2 (JP)
IPC: G21C3/34
Filed: 2002-09-17
Granted: 2005-12-07
Abstract: A fuel assembly has a spacer (10a) comprising inner and outer portions (16a, 15a). The outer portion made of austenitic steel is provided radially w.r.t the longitudinal center axis of the fuel assembly. The inner portion is made of zircaloy which has lower coefficient of thermal expansion when compared to austenitic steel.
Patent JP-5047441-B2 (JP)
IPC: C07C69/747
Filed: 2001-07-16
Granted: 2012-10-10
Abstract: A process for producing compounds of formula (VIIa) and (VIIb) wherein X is a leaving group; Y and Y<1 >are idependently Cl or Br; and Z is Cl, Br or a haloalkyl group which process comprises a) reacting a compound of formula (VII) wherein X, Y, Y<1 >and Z are as defined for compounds (VIIa) and (VIIb) with a substantially optically pure chiral amine in a solvent to form a diastereoisomeric salt; b) separating the diastereomeric salt of each enantiomer; c) converting the diastereomeric salt of each anantiomer separately to compounds of formulae (VIIa) and (VIIb) respectively by acid or base hydrolysis, the use of the compounds in making pyrethroid insecticides and novel intermediates.
Patent JP-3754023-B2 (JP)
IPC: B81B5/00
Filed: 2001-09-07
Granted: 2006-03-08
Abstract: The fiber optic switch includes a plurality of optical inputs and a plurality of optical outputs carried by a support. The switch also includes a first plurality of rotatable reflectors each being associated with a respective optical input, and a second plurality of rotatable reflectors each being associated with a respective optical output. Also, a plurality of reflector drivers directs selected pairs of the first and second plurality of rotatable reflectors to define respective paths between the optical inputs and the optical outputs. The free-space propagating optical beam that is transferred between each input and output is formed by a micro lens producing a substantially collimated beam and therefore minimizing optical performance penalties due to the relative path length differences between various routing paths.
Patent JP-4686110-B2 (JP)
IPC: H04L12/56
Filed: 2001-09-12
Granted: 2011-05-18
Abstract: In connection with the supply of data tokens identifying the forthcoming delivery of audio/video content, a method for obtaining content access data relating to forthcoming content is provided, together with a method for supplying such data and apparatus supporting the methods. Where a remote resolution utility (12) is available to supply access data, in the form of time and channel for broadcast, for example, in response to supply of an appropriate content identifier, the method comprises capturing, other that directly via the mechanism by which content is to be delivered, of a content identifier (16) for an item of content; determining from said content identifier said resolution utility; transmitting the captured content identifier to said resolution authority; and receiving the access data returned by said resolution utility.
Patent JP-4316872-B2 (JP)
IPC: G06F19/00
Filed: 2001-09-24
Granted: 2009-08-19
Abstract: A dialysis machine may include a main control unit provided with a memory that stores the parameters of a dialysis treatment carried out on a patient and a plurality of slave control units interacting with the main control unit. The slave control unit may provide the control of the dialysis treatment carried out on the patient. A functionality checking unit may include a memory that stores dialysis treatment parameters and interacts with the main control unit to carry out checking of the functionality of the dialysis machine. At predetermined intervals of time, the functionality checking unit may send the dialysis treatment parameters stored in its memory to the main control unit, and the main control unit may compare the dialysis treatment parameters stored in its memory with those sent from the functionality checking unit, and generate an alarm signal if the dialysis treatment parameters do not coincide with each other.
Patent JP-4194365-B2 (JP)
IPC: C12N15/09
Filed: 2001-10-31
Granted: 2008-12-10
Abstract: The present invention provides nucleic acids containing transcriptional units that encode CYP1B1 I polypeptides or portions thereof, wherein the transcriptional units lack sequences found in the untranslated region (UTR) or naturally occurring forms of the CYP1B1 transcript. Then nucleic acids of the invention lack transitional repressor elements and thus provide for a system of enhanced translation of the CYP1B1 polypeptide or portions thereof. Also disclosed are methods of administering nucleic acids to a mammal and use in the treatment of proliferative disorders or cancers.
Patent JP-3960919-B2 (JP)
IPC: B41J2/165
Filed: 2002-01-22
Granted: 2007-08-15
Abstract: An inkjet printhead that has a substrate, a plurality of nozzle assemblies positioned on the substrate, each nozzle assembly having a nozzle opening from which ink is ejected and an actuator for receiving an activation pulse and, containment walls positioned on the substrate for separating the nozzles assemblies into a plurality of groups. Each of the containment walls surrounds a group of nozzle assemblies to restrict ink leaked from one of the groups of nozzle assemblies from contacting another of the groups of nozzle assemblies.
Patent JP-4307086-B2 (JP)
IPC: A61B17/068
Filed: 2003-01-07
Granted: 2009-08-05
Abstract: A system for bypassing an aneurysm comprising at least one bypass prosthesis (11a,11b) and at least one extension prosthesis (160). The bypass prosthesis comprises an extension receptacle (240) in a distal portion thereof, and the extension prosthesis has a proximal portion adapted to engage the extension receptacle.
Patent JP-4459535-B2 (JP)
IPC: C07D301/12
Filed: 2003-01-23
Granted: 2010-04-28
Abstract: The invention concerns a process for the immobilisation of a homogeneous catalyst comprising immobilising the homogeneous catalyst in zeotype crystals with a non-crystallographic mesopore system and a mesopore volume of the zeotype crystals above 0.25 ml/g. The invention also concerns a catalytic material prepared by the immobilisation process.
Patent JP-3951050-B2 (JP)
IPC: H01L25/065
Filed: 2003-03-06
Granted: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a conductive material can be easily provided in a through hole, and to provide its manufacturing method, a circuit board and electronic equipment.   <P>SOLUTION: A semiconductor chip 10 is fixed on a fixing jig 20, one end of the semiconductor chip 10 is elevated at a predetermined angle θ (refer to (a)). A number of solder balls 40 are discharged from a higher position (right end). The solder balls 40 roll on a first plane 30, and some of them are trapped in through-holes 14. Air is sucked from a second plane side 32 to an arrow- marked direction 42. The solder balls 40 which are not trapped in the through- holes 14 pass toward the lower position (left end) of the first plane 30. The fixing jig 20 is further elevated and finally elevated by 2θ in total (refer to (b)). Thereby, the solder balls 40, which are not trapped in the through-holes 14 and remained on the first plane 30, pass toward the lower position (left end) of the first plane 30, too. After the unnecessary solder balls 40 are removed, one-side ends (right end) of the semiconductor chip 10 and the fixing jig 20 are descended and returned to a horizontal state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4703945-B2 (JP)
IPC: G06F3/06
Filed: 2003-03-10
Granted: 2011-06-15
Abstract: A technique efficiently corrects multiple storage device failures in a storage array. The storage array comprises a plurality of concatenated sub-arrays, wherein each sub-array includes a set of data storage devices and a local parity storage device that stores values used to correct a failure of a single device within a row of blocks, e.g., a row parity set, in the sub-array. Each sub-array is assigned diagonal parity sets identically, as if it were the only one present using a double failure protection encoding method. The array further includes a single, global parity storage device holding diagonal parity computed by logically adding together equivalent diagonal parity sets in each of the sub-arrays.
Patent JP-3763829-B2 (JP)
IPC: H04B7/26
Filed: 2003-09-18
Granted: 2006-04-05
Abstract: A method for determining a transmission scheme for transmission of packet service data in a mobile communication system. The method detects the number of all user equipments (UEs) requesting the packet service data, located in a cell to which the UEs requesting the packet service data belong, and downlink transmission power used to provide the packet service in the cell, and determines a transmission scheme for the packet service data of the cell according to the detected number of the UEs and the detected downlink transmission power, thereby increasing efficiency of downlink transmission resources. <IMAGE>
Patent JP-4431824-B2 (JP)
IPC: G03B5/00
Filed: 2003-10-03
Granted: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof lens system which is easily be fitted, in which a vibration-proof lens can be locked on a photographing optical axis by using the guide part of a moving lens which moves along the optical axis, thereby guiding, with the guide part, a lock member which locks the vibration-proof lens.  <P>SOLUTION: A guide bar 21 which guides the lens holding frame 19 of a focus lens 16 in the direction of the optical axis P is fixed within the fixed lens barrel 22 of the vibration-proof lens system 10. The locking member 64 which locks the lens holding frame 24 of the vibration-proof lens 20 is guided by the guide bar 21 and moved parallel to the optical axis P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4503996-B2 (JP)
IPC: B65B61/20
Filed: 2003-12-04
Granted: 2010-07-14
Abstract: Process for handling blanks, especially for feeding print carriers, coupons, etc. as additions to a packaging (10) or cigarette packaging, comprises feeding the coupons next to each other in pairs, especially in the form of a separated double coupon, into the region of a packaging machine using a coupon conveyor (17), i.e. to a coupon support (20) or a coupon magazine (22). The coupons are separated during transport so that the coupons are fed individually to the support or magazine.  An Independent claim is also included for a device for handling blanks, especially for feeding print carriers, coupons, etc. as additions to a packaging or cigarette packaging.
Patent JP-4147414-B2 (JP)
IPC: H02M3/158
Filed: 2002-05-28
Granted: 2008-09-10
Abstract: A power converter for controlling power flow between first and second voltages has the following structure. A common connection links a first polarity of the first and second voltages, and a first electrode of a capacitance is coupled to the common connection. First and second switches are connected in series between the common connection and the second electrode of the capacitance, and the second polarity of the first voltage is coupled through a first inductance to the connection between the first and second switches. Third and fourth switches are also connected in series between the common connection and the second electrode if the capacitance, but the second polarity of the second voltage is coupled through a second polarity of the second voltage is coupled through a second inductance to the connection between the third and fourth switches. A controller controls the operation of all the switches in order to control the power flow between the first and second voltages. The circuit can be controlled in a variety of ways. For example, if the first switch is opened and the second closed while the third and fourth switches operate alternately, the second voltage is less than the first voltage. In general, however, controlling the alternating switching of the first and second or the third and fourth switches determines the ratio between the first and second voltages.
Patent JP-4148899-B2 (JP)
IPC: H01L33/48
Filed: 2002-11-21
Granted: 2008-09-10
Abstract: The invention relates to an illuminative device essentionaly comprising a light source and a diffusing cover which is assigned to the light source and is made of colored plastic. The light source consites of one or several light-emitting diodes (LEDs) emitting a colored an substantially monocromatic light. The diffusing cover assigned thereto has a transmition (DIN 5036) of at least 35% and a reflection (DIN 5036) of at least 15% with the wavelength of the light-emitting diode operating at relative maximum energy.
Patent JP-4256782-B2 (JP)
IPC: C12R1/41
Filed: 2002-12-27
Granted: 2009-04-22
Abstract: The present invention relates to a process for producing reduced coenzyme Q10 which comprises obtaining microbial cells containing reduced coenzyme Q10 at a ratio of not less than 70 mole % among the entire coenzymes Q10, optionally disrupting the cells and recovering thus-produced reduced coenzyme Q10. The present invention also relates to a process for producing oxidized coenzyme Q10 which comprises either recovering oxidized coenzyme Q10 after oxidizing the above-mentioned microbial cells or disrupted product thereof, or recovering reduced coenzyme Q10 from the above-mentioned microbial cells or disrupted product thereof to oxidize thus-obtained reduced coenzyme Q10 thereafter. According to the processes of the present invention, reduced coenzyme Q10 and oxidized coenzyme Q10 can be produced simply on the industrial scale.
Patent JP-4171424-B2 (JP)
IPC: C08G18/38
Filed: 2003-01-24
Granted: 2008-10-22
Abstract: The present invention relates to polyurethane prepolymer having terminal alkoxysilane and OH groups which is the reaction product of A) a polyurethane prepolymer prepared by incomplete reaction of i) an aromatic, aliphatic or cycloaliphatic diisocyanate component having an NCO content of 20 to 60% by weight with ii) a polyol component comprising a polyoxyalkylene diol having a number average molecular weight of 3000 to 20,000, wherein the reaction is stopped after 50 to 90% of the OH groups of component ii) are reacted and 10 to 50% are unreacted, with B) a compound having alkoxysilane and amino groups, preferably a compound containing alkoxysilane and aspartate groups. The present invention also relates to a process for preparing these polyurethane prepolymers containing terminal alkoxysilane and OH groups and to isocyanate-free, sealants, adhesives, primers and coatings containing these polyurethane prepolymers containing terminal alkoxysilane and OH groups as binders.
Patent JP-4962923-B2 (JP)
IPC: H04N9/07
Filed: 2004-01-13
Granted: 2012-06-27
Abstract: An image sensor and method, which includes a switching device for establishing a connection between at least one column line and one of at least two analog-to-digital converter blocks, where at least one of the at least two analog-to-digital converter blocks is connectable to at least two rows of a plurality of unit pixels. An image sensor and method, where, if a row line is odd, column outputs from odd column lines of an active pixel sensor array are connected to a first correlated double sampling block and column outputs from even column lines of the active pixel sensor array are connected to a second correlated double sampling block and if the row line is even, column outputs from odd column lines of the active pixel sensor array are connected to the second correlated double sampling block and column outputs from even column lines of the active pixel sensor array are connected to the first correlated double sampling block. An image sensor and method where a first subset of a plurality of unit pixels are connected to a first correlated double sampling block and a second subset of the plurality of unit pixels are connected to a second correlated double sampling block, where the first subset of the plurality of unit pixels are blue and red pixels and the second subset of the plurality of unit pixels are green pixels. A circuit and method for reducing fixed pattern noise.
Patent JP-4753111-B2 (JP)
IPC: A23L35/00
Filed: 2004-03-12
Granted: 2011-08-24
Abstract: A method for processing a food product (P) involves transporting the food product (P) through a plurality of stations including a loading station (20), a pasteurization station (300), and a closing station (26). The surface of the food product is pasteurized by convectively transferring heat from the pasteurizing medium to the surface of the food product. Said closing station closes said food product in a package immediately after said pasteurization, with no processing steps between said pasteurization station and said closing station. Preferably, steam is condensed on the food product surface in dropwise condensation, and the onset of film condensation is retarded by removing condensate film from such surface. <IMAGE>
Patent JP-4272580-B2 (JP)
IPC: B62D55/24
Filed: 2004-04-26
Granted: 2009-06-03
Abstract: Disclosed is an elastic crawler formed with an elastic material in the shape of an endless track, and used as the wheel for the work vehicle with enhanced reliability and durability. The elastic crawler includes a crawler body formed with an elastic material and having lugs protruded at the ground contact side thereof, and cores having wings extended left and right to the center of the crawler body in the width direction thereof, and arranged parallel to each other in the longitudinal track direction of the crawler body such that the wings face the lugs formed at the crawler body. The crawler body has first and second lug units alternately arranged parallel to each other in the longitudinal track direction thereof. The first lug unit has left lugs facing each other over two wings, and right lugs arranged right to the center of the crawler body while proceeding symmetrical to the left lugs around the center. The second lug unit has left lugs facing each other over one wing, and right lugs arranged right to the center of the crawler body while proceeding symmetrical to the left lugs around the center.
Patent JP-4046103-B2 (JP)
IPC: B60L50/16
Filed: 2004-06-07
Granted: 2008-02-13
Abstract: A control apparatus for controlling a vehicle drive apparatus including: (i) a power transmitting member; (ii) a differential mechanism which has a first element connected to an engine, a second element connected to a first electric motor, and a third element connected to a second electric motor and the power transmitting member; (iii) an automatic transmission constituting at least a part of a power transmitting path between the power transmitting member and a drive wheel; and (iv) a differential-state switching device operable to selectively place the differential mechanism in its differential state in which the second and third elements are rotatable at respective different speeds, and in its non-differential state in which the second and third elements are not rotatable at respective different speeds. The control apparatus includes a switching device controller operable to cause the differential-state switching device to place the differential mechanism in the differential state, at least during generation of an electric energy by the first electric motor and/or second electric motor while the power transmitting path is being disconnected. Also disclosed is a vehicle drive system including the above-described control apparatus.
Patent JP-5301071-B2 (JP)
IPC: C08G61/12
Filed: 2004-08-30
Granted: 2013-09-25
Abstract: The invention relates to novel mono-, oligo and polyÄ2,3-bÜ-thienothiophenes, their use as semiconductors or charge transport materials, in optical, electro-optical or electronic devices like for example liquid crystal displays, optical films, organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices, and to a field effect transistor, light emitting device or ID tag comprising the novel polymers.