baber/WOPTO huggingface dataset:
Patent JP-4384353-B2 (JP)
IPC: C07D249/18
Filed: 1998-11-17
Granted: 2009-12-16
Abstract: A process for preparing a compound of Formula (I); where Q completes an optionally substituted 5-or 6-member saturated carbocyclic ring and R is optionally substituted phenyl or optionally substituted C3-C6 cycloalkyl which comprises the rearrangement of a compound of Formula (II); where Q and R are as defined in relation to Formula (I) in a polar aprotic, dipolar aprotic or aromatic hydrocarbon solvent in the presence of a moderate base and an azole.
Patent JP-3740675-B2 (JP)
IPC: C03C1/02
Filed: 2000-05-05
Granted: 2006-02-01
Abstract: In a known method for the cleaning of SiO2 grain, a fill of particles in a reactor having a vertically oriented center axis will be heated and simultaneously exposed to a treatment gas which is passed at a specified flow velocity from the bottom to the top through the reactor and the fill. To provide on this basis an improved cleaning method and a suitable simple device for it, it is proposed according to the invention and with regard to the cleaning method that a chloric treatment gas will be used which is set to a treatment temperature of at least 1,000° C. in the area of the fill, and that the flow velocity is set to at least 10 cm/s. With regard to the device according to the invention for the implementation of the method according to the invention, a gas shower is provided for the gas inlet, the gas shower comprising below the fill a multitude of nozzle openings distributed laterally to the center axis, for introduction of the treatment gas into the fill. The SiO2 grain of naturally occurring raw material and cleaned according to the invention is characterized by an iron content of less than 20 ppb by weight, preferably less than 5 ppb; a manganese content of less than 30 ppb by weight, preferably 5 ppb; a lithium content of less than 50 ppb, preferably 5 ppb; as well as chromium, copper and nickel each with less than 20 ppb by weight, preferably 1 ppb.
Patent JP-4849721-B2 (JP)
IPC: C12N15/09
Filed: 2001-02-21
Granted: 2012-01-11
Abstract: This invention relates to a novel method of stably introducing a property of a particular yeast strain, which is based on a recessive allele, into the genetic background of an industrial baker's yeast thus being able to combine the properties of industrial baker's yeast with those traits of other yeast strains, which traits are based on recessive alleles. The invention further relates to yeast strains obtainable according to the method described. In particular, a method is disclosed to introduce a lti property into the genetic background of industrial baker's yeast. The novel strains obtained according to the method may be used for the preparation of a dough and for the manufacture of baked products therefrom on an industrial scale.
Patent JP-3719956-B2 (JP)
IPC: H04W88/02
Filed: 2001-06-26
Granted: 2005-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce a power consumption by enhancing the efficiency of transmitting timing of a data transmission rate request value, when a mobile communication using a shared channel is conducted and preventing wasteful power consumption. SOLUTION: A mobile station equipment 102 measures a CIR of a reception signal from a base station equipment 101 by a CIR measuring unit 306, and decides on the data transmission rate request value, in response to the CIR measured value by a rate request value deciding unit 307. A CRC unit 304 detects an error of the reception signal; and when there is no error, a rate request value transmission controller 308 obtains a difference between a mean data transmission rate and the data transmission rate request value from the equipment 101, and transmits the data transmission rate request value to the equipment 101, only when the obtained difference is larger than the threshold.
Patent JP-3899886-B2 (JP)
IPC: G09G3/32
Filed: 2001-10-10
Granted: 2007-03-28
Abstract: The invention provides an image display device that has an especially satisfactory display quality for animated images, and sufficiently suppresses the irregularities of display quality among pixels. The image display device includes a light emitting drive means that drives a light emitting means, based on an analog display signal inputted to the pixels, and a light emitting control switch for controlling a light-on or light-off of the light emitting means on one end of the light emitting drive means in each pixel.
Patent JP-3586239-B2 (JP)
IPC: H04N5/44
Filed: 2001-12-10
Granted: 2004-11-10
Abstract: An OFDM receiving device for adjusting a beam formation azimuth through a plurality of antennas (510,550): includes a receiving signal generating unit (100) for decoding and restoring OFDM signals from the antennas (510,550), a beam coefficient calculating unit (200) for calculating channel property information inclusive of a signal to noise rate and calculating a beam coefficient for forming a beam in a configuration optimizing reception sensitivity from the channel property information, and a receiving beam processing unit (300) for controlling the corresponding antenna (510,550) to form a beam in a configuration corresponding to the beam coefficient from the beam coefficient calculating unit. When the device is to also operate in a transmission mode, a transmitting signal generating unit (600) for modulating a transmission-intended signal into a transmitting signal, and a transmission beam processing unit (700) for controlling the antenna according to the beam coefficient from the beam coefficient calculating unit are also provided. As a result, a beam configuration of the antenna can be flexibly changed by calculating the beam coefficient from the detected signal during the decoding of a receiving signal, thereby improving accuracy of the receiving signal. In addition, when a signal is transmitted by the beam formed by the beam coefficient calculated from the receiving signal, a direction of a receiving unit receiving the transmission-intended signal is considered to improve accuracy of the transmitting signal. <IMAGE>
Patent JP-4554129-B2 (JP)
IPC: C22C38/00
Filed: 2000-06-02
Granted: 2010-09-29
Abstract: A solid oxide fuel cell component, such as a gas separator, which is adapted to be exposed to an oxidising atmosphere in the fuel cell system, and which is formed of a heat resistant alloy having a composition, in wt.%, of 5.0-10.0 Al, 0.1-3.8 Si, </= 0.5 Mn, </= 0.23 Cu, </= 0.61 Ni, </= 0.02C, </= 0.04 P, </= 0.045, < 5.0 Cr, and residue Fe. Preferably Cr </= 0.10 wt.%. In use the component has a thin, dense, adherent surface layer of Al2O3.
Patent JP-4118050-B2 (JP)
IPC: A61F2/44
Filed: 2000-10-13
Granted: 2008-07-16
Abstract: The invention relates to an intervertebral implant comprising a spacer (2) in which two opposite notches (6a, 6b) are formed suitable for receiving two respective spinus processes (26a, 26b) of two vertebrae, each notch defining two flanges (8a, 10a, 8b, 10b) each having an inside wall, and the implant also having a tie (4a, 4b) for holding said spacer on said spinus processes. Said tie is constituted by at least one strap having a portion surrounding a portion of the surface of a spinus process that is opposite from the bottom of the notch. Said implant has first fixing means (12a, 12b) formed in at least one flange (8a, 8b) for fixing a first end (18a, 18b) of said strap, and self-locking second fixing means (14a, 16a, 14b, 16b) formed in at least one other flange (10a, 10b) and through which the second end (20a, 20b) of said strap is inserted and then pulled to hold said strap (4a, 4b) in position, thereby securing said spacer (2) to said spinus processes (26a, 26b).
Patent JP-5079199-B2 (JP)
IPC: H04B10/29
Filed: 2001-02-20
Granted: 2012-11-21
Abstract: An optical amplifier arrangement is provided that includes an amplifier (10) elements for measuring the gain applied to the total input power (21, 31, 40) and a control unit (50) adapted to determine the degree of variation of gain with wavelength, i.e. the gain tilt, on the basis of a measurement of total gain. This is achieved by using a predetermined relationship between the wavelength dependent gain variation and total gain. This relationship is determined on production by measurement of the amplifier or of a batch or class of amplifiers. In this way a precise figure for gain tilt is provided for each amplifier. This may be used to eliminate gain tilt. Alternatively, if the system requirements tolerate limited gain tilt, the figure may be used to monitor the system. <IMAGE>
Patent JP-3779263-B2 (JP)
IPC: G06F17/30
Filed: 2002-12-17
Granted: 2006-05-24
Abstract: Data objects replicated at multiple computers can be synchronized using synchronization messages exchanged over a network. The synchronization messages include a current operation parameter and a previous operation parameter that are processed to determine how and when the replicated data objects should be manipulated. The current operation parameter identifies an operation and associated data to be executed at a receiving computer to synchronize the receiving computer's data object. An execution stage parameter is also sent to identify a correct execution timing for the operation. The previous operation parameter identifies a preceding operation executed by the sending computer, an execution stage at which the preceding operation was executed, and the computer first originating the preceding operation (e.g., an identify of a third computer that first initiated the operation). Data in the synchronization message can also indicate a unique priority level of the sending computer with respect to the other computers.
Patent JP-4048114-B2 (JP)
IPC: A61K/
Filed: 2001-11-26
Granted: 2008-02-13
Abstract: A method of sterilizing a pharmaceutical composition containing a suspension of a pharmaceutical comprises rapidly heating the pharmaceutical composition from ambient temperature to an elevated temperature, maintaining it at or above the elevated temperature for a period of time, and rapidly cooling the pharmaceutical composition to ambient temperature.
Patent JP-3868395-B2 (JP)
IPC: C07C211/51
Filed: 2003-04-30
Granted: 2007-01-17
Abstract: This invention relates to improved catalytic compositions suited for use in hydrogenation processes and to an improved process for hydrogenating organic compounds as in amination of alcohols or hydrogenation of nitro groups to the amine using the catalyst. The catalytic composition is more particularly an improvement in nickel catalysts promoted with palladium carried on a support. The improvement resides in including a promoting effect of a metal M and/or its oxide, selected from Zn, Cd, Cu, and Ag, typically from about 0.01 to 10% by weight of the support.
Patent JP-4259912-B2 (JP)
IPC: C04B35/64
Filed: 2003-05-06
Granted: 2009-04-30
Abstract: Production of (non-)metallic products by laser sintering comprises forming a support between a substrate plate (3) and the outer surface of the products, and connecting the support to the outer surface of the product via a predetermined breaking point. The predetermined breaking point is formed by reducing the strength of the support along the outer contour of the product. The products are formed on the substrate plate using a laser beam.
Patent JP-3882797-B2 (JP)
IPC: B60R11/04
Filed: 2003-08-08
Granted: 2007-02-21
Abstract: A driving assist system for vehicle comprises a state recognition device that detects vehicle conditions of a subj ect vehicle and a traveling environment for vehicle surroundings; a risk potential calculator that calculates a risk potential for vehicle surroundings based on detection results of the state recognition device; a risk change estimator that estimates change in risk felt by a driver; a correction device that corrects a calculation equation for calculating the risk potential at the risk potential calculator based on estimation results of the risk change estimator; and an operation reaction force controller that controls operation reaction force generated at a vehicle operation equipment based on the risk potential calculated using the calculation equation corrected by the correction device.
Patent JP-4676140-B2 (JP)
IPC: G10L19/02
Filed: 2003-09-01
Granted: 2011-04-27
Abstract: An audio encoder and decoder use architectures and techniques that improve the efficiency of quantization (e.g., weighting) and inverse quantization (e.g., inverse weighting) in audio coding and decoding. The described strategies include various techniques and tools, which can be used in combination or independently. For example, an audio encoder quantizes audio data in multiple channels, applying multiple channel-specific quantizer step modifiers, which give the encoder more control over balancing reconstruction quality between channels. The encoder also applies multiple quantization matrices and varies the resolution of the quantization matrices, which allows the encoder to use more resolution if overall quality is good and use less resolution if overall quality is poor. Finally, the encoder compresses one or more quantization matrices using temporal prediction to reduce the bitrate associated with the quantization matrices. An audio decoder performs corresponding inverse processing and decoding.
Patent JP-3730244-B2 (JP)
IPC: H03K17/10
Filed: 2002-01-29
Granted: 2005-12-21
Abstract: A switching device for switching at a high operating voltage includes an LV switching element and a first HV switching element that are connected together in a cascode circuit. Furthermore, at least a second HV switching element is connected in series with the first HV switching element. A first protection element is connected between the HV grid terminals of the first and second HV switching elements, respectively.
Patent JP-4436674-B2 (JP)
IPC: A61P43/00
Filed: 2002-10-11
Granted: 2010-03-24
Abstract: The present invention provides novel 16-ene-C25-oxime and 16-ene-C-25-oxime ether analogs of 1alpha,25-dihydroxy vitamin D<SUB>3</SUB>, compositions comprising these compounds and methods of using these compounds as inhibitors of CYP24. In particular, the compound of Formula I are useful for treating diseases which benefit from a modulation of the levels of 1alpha,25-dihydroxy vitamin D<SUB>3</SUB>, for example, cell-proliferative disorders.
Patent JP-4078308-B2 (JP)
IPC: A47J27/00
Filed: 2002-11-05
Granted: 2008-04-23
Abstract: Indentation patterns are scored in microwave packaging materials to enhance the baking and browning effects of the microwave packaging materials on food products. The indentation patterns provide venting to either channel moisture from one area of the food product to another, trap moisture in a certain area to prevent it from escaping, or channel the moisture completely away from the food product. The indentation patterns cause the microwave packaging material underneath a food product to be slightly elevated above the cooking platform in the base of a microwave. The indentation patterns lessen the heat sinking effect of the cooking platform by providing an air gap for insulation. Elevating the base of the microwave packaging material further allows more incident microwave radiation to propagate underneath the microwave packaging material to be absorbed by the food product or by microwave interactive materials in the microwave packaging material that augment the heating process.
Patent JP-4554239-B2 (JP)
IPC: G09C1/00
Filed: 2004-03-11
Granted: 2010-09-29
Abstract: Disclosed is a modular multiplication apparatus for high-speed encryption/decryption and electronic signature in a mobile communication environment including smart cards and mobile terminals. The present invention provides an apparatus for performing Montgomery type modular multiplication for calculating A · B · R -1  modN (where R=4 m+2 ) in m+2 (where m=n/2) clocks with the multiplier A and the multiplicand B, each having n bits as its inputs, wherein bits of the multiplier are sequentially shifted to generate a shifted bit string and the two least significant bits of the generated bit string are Booth-recorded. The present invention provides a high-speed modular multiplication apparatus with fewer gates and reduced power consumption.
Patent JP-4969032-B2 (JP)
IPC: C09J7/02
Filed: 2004-09-08
Granted: 2012-07-04
Abstract: The invention provides a heat-resistant adhesive tape having high visibility and a method for the mounting of an image sensor by using the tape as a protection adhesive tape for a solid-state image sensing device. The adhesive tape has an adhesive layer on at least one surface and has a chroma of <=5.0 in terms of b<*> in the L<*>a<*>b<*> color specification system in conformity to JIS Z 8729 after heating at 180 DEG C for 1 hr. The invention further provides an adhesive tape containing an oxidation inhibitor in the adhesive layer in an amount of 0.1-10 wt.% based on the total solid component of the adhesive agent.
Patent JP-4376775-B2 (JP)
IPC: H02M3/158
Filed: 2003-05-09
Granted: 2009-12-02
Abstract: The converter circuit has switches (S1,S2)to sample a DC voltage (U1) to generate a chopper voltage (U3). The switching time is determined by a controller (5) providing a dead band time. The voltage is applied to a resonator circuit having a capacitor(Cr)and inductance (Lr) coupled to the rectifier (7). The switching operation is dependent upon a threshold value comparison.
Patent JP-5173113-B2 (JP)
IPC: A61P15/10
Filed: 2003-07-03
Granted: 2013-03-27
Abstract: Production of solid medicaments (A) containing vardenafil hydrochoride (I) in the form of the trihydrate involves using (I) of any water content in the production of (A) and converting (I) into the trihydrate form at an intermediate processing stage or in the final product. An independent claim is included for the medicaments (A) (specifically in coated tablet form) obtained by the process. ACTIVITY : Vasotropic. MECHANISM OF ACTION : None given in the source material.
Patent JP-4469728-B2 (JP)
IPC: B05D7/00
Filed: 2003-09-23
Granted: 2010-05-26
Abstract: Corrosion protection on metals The present invention relates to a coating on a metal to protect against corrosion, comprising the following layer sequence: (i) metal surface, (ii) layer based on a sol containing silicon compounds, (iii) layer based on at least one organosilane, (iv) if desired, one or more coating films. The present invention further relates to a process for producing such a coating and to the use thereof.
Patent JP-5144879-B2 (JP)
IPC: A61M16/00
Filed: 2005-02-17
Granted: 2013-02-13
Abstract: The invention is a ventilator whose servo-controller adjusts the degree of support by adjusting the profile of the pressure waveform as well as the pressure modulation amplitude. As the servo-controller increases the degree of support by increasing the pressure modulation amplitude, it also generates a progressively more square, and therefore efficient, pressure waveform; when the servo-controller decreases the degree of support by decreasing the pressure modulation amplitude, it also generates a progressively more smooth and therefore comfortable pressure waveform.
Patent JP-4063295-B2 (JP)
IPC: B60K6/445
Filed: 2005-10-26
Granted: 2008-03-19
Abstract: A control system for a drive unit of a hybrid vehicle, which is capable of preventing an uncomfortable feeling, when a vehicle is driven by a power of an electric motor. The control system includes an electric motor, another power unit other than the electric motor, and a transmission, including a speed change inhibiting mechanism for inhibiting a speed change operation of the transmission in case the vehicle is run by a power of the electric motor.
Patent JP-4678594-B2 (JP)
IPC: G09G3/20
Filed: 2005-11-18
Granted: 2011-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital mixer having a dot matrix display for displaying a prescribed document on a display device, referring easily the document at a position according to its time code even if the time code was changed, and operating a work while switching the display of the document and the scene display for setting various parameters of the mixer.  <P>SOLUTION: Sequence is stored for indicating a change in position on the document according to a time code value. If an on/off operating knob is turned on in operation on an operation panel, the position on document to be displayed at the current time is determined based on the current time code and the sequence, and the position of the document is displayed on the display device. If the on/off operating knob is turned off in operation, the parameter scene displayed immediately before is displayed on the display device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5007040-B2 (JP)
IPC: A01G9/28
Filed: 2005-12-02
Granted: 2012-08-22
Abstract: A partition structure of a greening facility for partitioning a greening area and a non-greening area. Bases (10) are arranged in line near the periphery of a greening area and spaced from each other in the periphery direction of the greening area. A cover (30) is provided over bases (10) spaced from each other to generally cover the upper part and outside part of each base (10). Over the base (10), a space (54) surrounded by the base (10) and cover (30) at the upper part and the outside part and open generally outward from the greening area. A water feed pipe (53) is laid through the space (54) and introduced into the greening area from the portion between the spaced bases (10, 10). Piping and wiring can be easily provided in a partition area laid into the greening area, and members not needing secondary machining and inexpensive can be used for the partition structure.
Patent JP-5016860-B2 (JP)
IPC: B32B15/08
Filed: 2006-06-27
Granted: 2012-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance production efficiency by eliminating the insufficiency of an installation region and the difficulty of material supply work caused by the spatial restriction of an apparatus region for supplying a laminated sheet material.  <P>SOLUTION: In a lamination and take-up device 1, a roll-shaped multilayered work is formed by taking up a metal foil and a film-like base material in a roll shape while laminating them to be set to each shaft of an unwinding device 2 and drawn out of the shaft in matching relation to the line speed of a double belt press device 3 while the taken-out roll-shaped multilayered work is continuously inserted in the gap between the continuous belts of the double belt press device to be subjected to laminate molding. Further, when the laminated sheet material is unwound from the roll-shaped multilayered work, one of the inside and outside laminated sheet materials is unwound from a position different by 180° with respect to the winding center.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4419997-B2 (JP)
IPC: B62D6/00
Filed: 2006-08-28
Granted: 2010-02-24
Abstract: A first compensation torque T1, a second compensation torque T2 and a third compensation torque T3 are added to a basic assist torque Tas. In this case, the second compensation torque T2 and the third compensation torque T3 are corrected by multiplying them by a common control gain G that is determined by the steering torque Th and the vehicle speed v. Therefore, since the two compensation control amounts are corrected through multiplication by the common control gain G, no interference occurs between the compensation controls. Besides, when the direction in which the total (T2+T3) of the pre-correction second compensation torque T2 and the pre-correction third compensation torque T3 acts is the same direction as the steering torque Th, the multiplication by the control gain G is avoided.