baber/WOPTO huggingface dataset:
Patent JP-4135528-B2 (JP)
IPC: F21W107/10
Filed: 2003-03-05
Granted: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system capable of lighting a desirable lighting area with high illuminance light.  <P>SOLUTION: The lighting system is equipped with a plurality of light emitting diodes; and a light guide body which is a light guide body arranged in the front in the light emitting direction of the plurality of light emitting diodes and having a light introducing surface introducing the light of the plurality of light emitting diodes, a reflecting surface comprising an assembly of a plurality of recessed and projecting surfaces and reflecting and focusing introducing light, and a light radiating surface radiating outside the light reflected with the reflecting surface, and a region where a second light is radiated to the outside on the light radiating surface is limited to a surface inclining to a surface vertical to an optical axis of the second light so that the second light from other light emitting diodes refracts in the outside radiation direction of a first light from a reference light emitting diode of the plurality of light emitting diodes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4744073-B2 (JP)
IPC: C07C29/141
Filed: 2003-11-06
Granted: 2011-08-10
Abstract: Recovery of 3-10C aliphatic alcohols from high boilers comprises  (a) adjusting the neutralization number of the high boilers to up to 2 mg KOH/g by treatment with an alkali metal compound;  (b) treating the mixture in a distillation column at 165-185 degrees C and 80-150 hPa; and  (c) hydrogenating the tops product.
Patent JP-4124731-B2 (JP)
IPC: G01N21/35
Filed: 2002-09-11
Granted: 2008-07-23
Abstract: A method of determining an opacity value for an exhaust emission plume, the method comprising: obtaining a measurement of an exhaust constituent amount ( n ) in a spatial volume of an exhaust emission plume; directing a beam of substantially monochromatic electromagnetic radiation substantially through the spatial volume of the exhaust emission plume; measuring a transmittance (T) of the beam of substantially monochromatic electromagnetic radiation; and calculating an opacity value (Ks) proportional to the relation:     K  s   =    ln    1  T     n   .
Patent JP-4398244-B2 (JP)
IPC: A61F2/00
Filed: 2002-10-03
Granted: 2010-01-13
Abstract: A flow reducing implant for reducing blood flow in a blood vessel having a cross sectional dimension, the flow reducing implant comprising a hollow element adapted for placement in the blood vessel defining a flow passage therethrough, said flow passage comprising at least two sections, one with a larger diameter and one with a smaller diameter, wherein said smaller diameter is smaller than a cross section of the blood vessel. A plurality of tabs anchor, generally parallel to the blood vessel wall, are provided in some embodiments of the invention.
Patent JP-4051345-B2 (JP)
IPC: F16B1/00
Filed: 2002-12-04
Granted: 2008-02-20
Abstract: A two piece blind fastener for securing a plurality of workpieces including a hollow sleeve having an enlarged sleeve head at one end and a pin having an enlarged shear ring at the end opposite the sleeve head followed by an elongated retention portion of reduced diameter. The shear ring is adapted to engage and move inside the sleeve to form a tuliped shaped blind head in response to a relative axial force applied between the pin and sleeve and to shear off proximate to the inner or blind sheet line of the workpieces. The retention portion is then moved with the pin shank into the shear ring and with the shear ring finally located at a position on the retention portion depending upon the overall thickness of the workpieces. This provides a clamp and lock section between the pin and sleeve at the inner or blind side of the workpieces. The pin and sleeve have a lock structure actuated after final formation of the clamp and lock section to provide a lock between the pin and sleeve.
Patent JP-4741796-B2 (JP)
IPC: H04L12/28
Filed: 2003-01-09
Granted: 2011-08-10
Abstract: A method for directing a packet to a required bearer of a set of bearers. The method comprising the steps of: (a) receiving the packet; (b) checking if the packet is a fragmented packet and if it is, (c) checking if the packet comprises information related to selection of the correct bearer and if it does, forwarding the packet to the correct bearer storing fragmentation related information contained in the packet receiving second packet forwarding said second packet to the correct bearer based on the fragmentation related information. and if it does not, storing fragmentation related information contained in the packet storing said packet; receiving another packet containing information related to the selection of the correct bearer; and forwarding another packet and the stored packet(s) to the correct bearer.
Patent JP-4326339-B2 (JP)
IPC: G11C16/06
Filed: 2002-12-16
Granted: 2009-09-02
Abstract: The present invention presents methods for reducing the amount of noise inherent in the reading of a non-volatile storage device by applying an episodic agitation (e.g. a time varying voltage) to some terminal(s) of the cell as part of the reading process. Various aspects of the present invention also extend to devices beyond non-volatile memories. According to one aspect of the present invention, in addition to the normal voltage levels applied to the cell as part of the reading process, a time varying voltage is applied to the cell. A set of exemplary embodiments apply a single or multiple set of alternating voltages to one or more terminals of a floating gate memory cell just prior to or during the signal integration time of a read process. In other embodiments, other reproducible external or internal agitations which are repeatable, and whose average effect (from one integration time to the next integration time) remains sufficiently constant so as to have a net noise reduction effect is applicable.
Patent JP-4704687-B2 (JP)
IPC: H04B7/10
Filed: 2003-03-25
Granted: 2011-06-15
Abstract: The present invention provides a method and system for receiving a plurality of transmission signals at a receiver, the transmission signals each traveling through a corresponding transmission channel. The receiver includes a plurality of receiver channels, a receiver channel corresponding to each transmission channel. Each receiver channel receives a corresponding transmission signal. The received transmission signals are detected to determine whether the received transmission signals are dominated by noise or interference. If the received transmission signals are dominated by noise, then a first set of weights are selected as a receiver weighting. If the received transmission signals are dominated by interference, then a second set of weights are selected as the receiver weighting. The received transmission signals are estimated based upon the receiver weighting. Detecting whether the received transmission signals are dominated by noise or interference includes determining a level of correlation between the received transmission signals. Detecting whether the received transmission signals are dominated by noise or interference can be determined during a time slot of nulled transmission signals. If the transmission signals are multiple carrier signals, then detecting whether the received transmission signals are dominated by noise or interference can be determined during a frequency and time slot of a nulled carrier of the transmission signals. The first set of weights can be based upon a first covariance matrix, wherein the first covariance matrix represents received noise and interference covariance. The second set of weights can be based upon the second covariance matrix, wherein the second covariance matrix represents interference covariance. The first set of weights and the second set of weights can also be used for transmission mode selection and receiver soft decoding.
Patent JP-4421901-B2 (JP)
IPC: A61B17/56
Filed: 2003-04-07
Granted: 2010-02-24
Abstract: A device for extraction of pins of fixation means for fixation of bone fragments at bone fractures is adapted to pull a pin (7) of the fixation means in a backwards direction relative to a sleeve (6) of the fixation means in order to withdraw a front part (11) of the pin (7) from bone material of one of the bone fragments (3, 4) and into the sleeve (6). The extraction device (1) includes members (12, 13, and 14) which are provided to draw or pull the pin (7) backwards relative to the sleeve (6) without thereby subjecting the pin (7) to torsional forces in relation thereto.
Patent JP-4619693-B2 (JP)
IPC: B41J2/325
Filed: 2004-05-28
Granted: 2011-01-26
Abstract: A passbook printing apparatus comprises a movable tension roller (42) correcting slack of an intermediate transfer film (21) resulting from a different in a feed speed between a film drive roller (23) and a film wind-up reel (21b), and a control device (18) operating the film wind-up reel (21b) to apply a predetermined tension to the intermediate transfer material in a state of stopping the film drive roller (23), thereby moving and fixing the tension roller (42) to a predetermined position, and thereafter, feeding the intermediate transfer film (21) by a predetermined distance by the film drive roller (23) to position it to the transfer position.
Patent JP-3969591-B2 (JP)
IPC: G02F1/1335
Filed: 2004-11-30
Granted: 2007-09-05
Abstract: An optical film for a liquid crystal display of the present invention laminating a polarizing plate and a retardation film so that an absorption axis of the polarizing plate and a slow axis of the retardation film are perpendicular or parallel to each other, wherein the polarizing plate comprises a transparent protective film on both surfaces of a polarizer and the transparent protective film has an in-plane retardation Re1 = (nx1 - ny1) x d1 is 10 nm or less and a thickness direction retardation Rth = ä(nx1 + ny1)/2 - nz1ü x d1 is in the range of from 30 nm to 100 nm, and the retardation film has an Nz value represented by Nz = (nx2 - nz2)/(nx2 - ny2) is in the range of from 0.1 to 0.8 and an in-plane retardation Re2 = (nx2 - ny2) x d2 is in the range of from 60 to 300 nm. The optical film of the invention realizes a high contrast ratio over a wide range and a better view in a case where the optical film is applied to a liquid crystal display driving in IPS mode. <IMAGE>
Patent JP-4003189-B2 (JP)
IPC: A63C17/06
Filed: 2003-06-07
Granted: 2007-11-07
Abstract: The present invention relates to a steerable inline skate which allows user to change direction more easily and reduce the abrasion of wheels to thus lengthen the life of the wheels by allowing front and rear wheels 30 and 50 among a plurality of wheels arranged in a line to be steered within a predetermined angle utilizing the structure of a trapezoidal linkage. <IMAGE>
Patent JP-4445394-B2 (JP)
IPC: G06F12/02
Filed: 2003-09-10
Granted: 2010-04-07
Abstract: Methods and apparatus for managing erase counts in a non-volatile memory system. According to one aspect of the present invention, a method for initializing an erase count block in a system memory of a non-volatile memory system, the non-volatile memory system which includes a non-volatile memory involves allocating a plurality of pages within the system memory that are divided into a plurality of entries. Each entry of the plurality of entries has an associated block in the non-volatile memory. The method also includes identifying usable blocks which are suitable for use in accepting user data, and storing values in each entry which is associated with a usable block. Storing the values in each entry which is associated with a usable block substantially identifies the usable block as being usable.
Patent JP-5259048-B2 (JP)
IPC: C07D333/20
Filed: 2003-12-10
Granted: 2013-08-07
Abstract: A process for making (+)duloxetine or an acid addition salt thereof, comprising reacting intermediate compounds of formulae (I) and (II) so as to yield a compound of formula (III), or an acid addition salt thereof in the presence of a base and a phase transfer catalyst, where one of X and Y is hydroxy and the other is a leaving group, and subjecting a compound of formula (III), or an acid addition salt thereof, to further process steps so as to yield (+) duloxetine, or an acid addition salt thereof, substantially free of (-)duloxetine.
Patent JP-4536520-B2 (JP)
IPC: C08G18/00
Filed: 2003-12-06
Granted: 2010-09-01
Abstract: The present invention relates to novel blocked, elimination-free polyurethane (PUR) crosslinking agents, to a process for their preparation and to their use as starting components for the production of polyurethane plastics, especially as crosslinking agents for thermally crosslinkable powder coatings.
Patent JP-4001604-B2 (JP)
IPC: A61K38/19
Filed: 2005-04-21
Granted: 2007-10-31
Abstract: PCT No. PCT/EP90/00719 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed May 4, 1990 PCT Pub. No. WO90/13575 PCT Pub. Date Nov. 15, 1990.Novel proteins which have a molecular weight of about 42,000 daltons and have at the N terminus the amino acid sequence Xaa Thr Pro Tyr Ala Pro Glu Pro Gly Set Thr Cys Arg Leu Arg Glu where X is hydrogen, a phenylalanine residue (Phe) or the amino acid sequences Ala Phe, Val Ala Phe, Gln Val Ala Phe, Ala Gln Val Ala Phe, Pro Ala Gln Val Ala Phe or Leu Pro Ala Gln Val Ala Phe, and which are suitable for the treatment of diseases, are described.
Patent JP-4771758-B2 (JP)
IPC: H04B1/712
Filed: 2005-06-29
Granted: 2011-09-14
Abstract: The present invention relates to a method for transmitting data by means of multiple carrying signals Cs 1 ,...Cs N  through communication channels CH1,...CHN, which method involves a computation of channel parameters hsn (for n=1 to N) representative each of a response of said communication channels to one of said carrying signals.  The method according to the invention includes a preliminary estimation step for generating preliminary estimates hp i  (for i=1 to N), and a secondary estimation step for refining the preliminary estimates hp i  by computing an average value of a correlation parameter, which average value is computed over at least two different carrying signals.  The invention enables to pool together information produced in relation with different channels, and thus to perform almost instantaneously a channel response estimation on the basis of a very limited number of received pilot symbols
Patent JP-4884755-B2 (JP)
IPC: F16J15/10
Filed: 2005-11-25
Granted: 2012-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket which has excellent productivity and excellent workability when installing it in sealed part and makes up loss of material used as little as possible and realizes low cost.  <P>SOLUTION: The gasket 20 includes a resin film 3 and an elastic body 4 formed to fuse on one side of the resin film 3. It is characterized in that the resin film 3 is punched along shape of the elastic body 4 or that of outside the elastic body 4. Method is capable of attaching the gasket 20 on attached surface while easily maintaining shape by the resin film 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4903424-B2 (JP)
IPC: A61K47/34
Filed: 2005-11-28
Granted: 2012-03-28
Abstract: A method for formation of micro-prilled poloxamer particles is disclosed. The particles find special use in pharmaceutical formulations. The process involves use of atomizing nozzles at higher than normal pressure atomizing gas, high atomizing gas temperature, use of high feed temperatures to reduce the viscosity of the poloxamer and optionally sieving after prill formation in prilling towers. The poloxamer particles are spherical and preferably have an average nominal diameter of less than or equal to 106 microns. The process is very cost effective and rapid.
Patent JP-4770440-B2 (JP)
IPC: H04R3/04
Filed: 2005-12-13
Granted: 2011-09-14
Abstract: A signal processing apparatus includes a plurality of equalizer each used for a corresponding frequency band, controller for setting a gain value in each of the plurality of equalizer, and signal processor for processing an input signal by means of the plurality of equalizer. The controller determines a target gain value for each of the plurality of frequency bands, obtains a value of gain leakage from the first frequency band to a second frequency band adjacent to the first frequency band, updates a gain value set for the second frequency band, updates a gain value set for the first frequency band, repeats an update process for updating the gain value for each of the first frequency band and the second frequency band in an alternate manner until the gain value satisfies a predetermined condition, and sets the updated gain value for each of the frequency bands in the corresponding equalizer.
Patent JP-4817829-B2 (JP)
IPC: G01G21/26
Filed: 2005-12-14
Granted: 2011-11-16
Abstract: The arrangement has a calibration weight that is connected with a power transmission device, a transfer mechanism and a drive for controlled movement of the weight. The drive has an actuator (16) that cooperates with the transfer mechanism and partially includes a shape memory alloy. The actuator moves the weight by changing interior structure and/or crystal structure of the alloy caused by temperature change.
Patent JP-4358190-B2 (JP)
IPC: C09J7/02
Filed: 2006-01-30
Granted: 2009-11-04
Abstract: An object of the present invention is to provide an antistatic pressure-sensitive adhesive composition which is excellent in antistatic property and antistatic property with time of a non-electrification-prevented adherend (subject to be protected) upon peeling, and has reduced stainability in an adherend and is excellent in adhesion reliance, and electrification preventing pressure-sensitive adhesive sheets using the same. There is provided a pressure-sensitive adhesive composition comprising an ionic liquid, and a (meth)acryl-based polymer containing, as a monomer component, 0.01 to 20% by weight of a reactive surfactant shown by the following general formula (I) as a monomer unit.   
[in the formula (I), R 1 , R 2 , and R 3  indicate likewise or differently hydrogen or the methyl group, R 4  indicates an alkylene group of 0 to 30 in carbon number (further, 0 in carbon number means that there is no R 4 ), R 5  and R 6  indicate likewise or differently alkylene groups of 1 to 30 in carbon number, m indicates the number of 0 to 50 (may not be an integer), n indicates the number of 0 to 100 (may not be an integer), m + n indicates the number of 1 to 150 (may not be an integer), and X indicates hydrogen or an anionic hydrophilic group]
Patent JP-4945167-B2 (JP)
IPC: H01L33/38
Filed: 2006-05-12
Granted: 2012-06-06
Abstract: A semiconductor device manufacturing method can produce semiconductor light emitting/detecting devices that have high connective strength and high luminous energy by increasing contact areas of electrodes thereof and decreasing enclosed areas of electrodes thereof. A wafer is provided with a semiconductor substrate and a semiconductor epitaxial layer. A plurality of substrate concave portions and epitaxial layer concave portions are formed on the semiconductor substrate and the semiconductor epitaxial layer, respectively. Substrate electrodes and epitaxial layer electrodes are formed in the substrate concave portions and the epitaxial layer concave portions. A substrate surface electrode and an epitaxial layer surface electrode can be formed on the semiconductor substrate and the substrate electrodes and the semiconductor epitaxial layer and the epitaxial layer electrodes, respectively. The wafer can be diced at a location that includes both the substrate electrodes and the epitaxial layer electrodes, and can then be separated to provide the device(s).
Patent JP-4960018-B2 (JP)
IPC: G11C16/06
Filed: 2006-05-31
Granted: 2012-06-27
Abstract: A nonvolatile semiconductor memory according to examples of the present invention includes a NAND string comprised memory cells connected in series, two select gate transistors each of which is connected to each end of the NAND string, and a write control circuit which makes a first write condition for a selected cell different from a second write condition for the selected cell. The first write condition is that the selected cell is one of two memory cells adjacent to the two select gate transistors. The second write condition is that the selected cell is one of the memory cells except for two memory cells adjacent to the two select gate transistors.
Patent JP-5035662-B2 (JP)
IPC: H05B41/24
Filed: 2006-06-16
Granted: 2012-09-26
Abstract: The arrangement has an estimation unit (3) coupled with a measuring unit to provide an estimation rate that represents a measure for a temporal change of burning voltage applied to the connecting terminals of a high pressure discharge lamp. A deactivating mechanism (4) interrupts the operation of the discharge lamp, if the value of the estimation rate exceeds a given threshold value. Independent claims are also included for the following: (1) an operating device for operating a high pressure discharge lamp (2) a method for predicting the failure of a high pressure discharge lamp.
Patent JP-4299846-B2 (JP)
IPC: H04L9/14
Filed: 2006-07-28
Granted: 2009-07-22
Abstract: When encryption information including an encryption rule, an encryption range, and an encryption key is input to a server apparatus from a local maintenance console in advance, the server apparatus stores the encryption information in an encryption information setting unit, creates an SIP request message including the encryption information, and transmits the SIP request message to a client apparatus. The client apparatus receives the SIP request message including the encryption information. If confirming normality of the encryption information, the client apparatus sets the encryption information therein. After completion of a setting of the encryption information, the client apparatus transmits a notification of the completion of the setting of the encryption information to the server apparatus. Upon receiving the notification of the completion of the setting of the encryption information, the server apparatus acknowledges the completion of the setting of the encryption information, sets the encryption information therein, transmits the notification of the completion of the setting of the encryption information to the local maintenance console, and causes the local maintenance console to display the completion of the setting of the encryption information.
Patent JP-4820240-B2 (JP)
IPC: G10L15/197
Filed: 2006-08-29
Granted: 2011-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a word classifying device which can handle words which have the same notation and different meanings, and shorten a computation time for the probability value of a language model, to provide a speech recognizing device, andto provide a word classifying program.  <P>SOLUTION: The word classifying device has: a context class setting means of setting a plurality of context classes of a plurality of words given as a word list according to differences in context among the words in a learning text; a context class merging means of merging context classes in an optimum combination by computing the likelihood when a context class that an arbitrary word belongs to and another context class are merged; and a language model generating means of generating a language model by a statistical procedure by using word classes allocated based upon the context classes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4835345-B2 (JP)
IPC: H04W84/12
Filed: 2006-09-19
Granted: 2011-12-14
Abstract: There is provided a wireless communications unit that performs wireless communications with a USB host in a Wireless USB system. The wireless communications unit includes an address setting portion and a beacon creation portion. The address setting portion sets an assigned address assigned by the USB host as the wireless communications unit's own address. The beacon creation portion starts to create a beacon after the assigned address is set as the wireless communications unit's own address.