baber/WOPTO huggingface dataset:
Patent JP-4857467-B2 (JP)
IPC: G10L19/12
Filed: 2001-01-25
Granted: 2012-01-18
Abstract: The present invention relates to a data processing apparatus capable of obtaining high-quality sound data. A tap generation section 121 generates a prediction tap used for a process in a prediction section 125 by extracting decoded speech data in a predetermined positional relationship with subject data of interest within the decoded speech data such that coded data is decoded by a CELP method and by extracting an I code located in a subframe according to a position of the subject data in the subject subframe. Similarly to the tap generation section 122, a tap generation section 122 generates a class tap used for a process in a classification section 123. The classification section 123 performs classification on the basis of the class tap, and a coefficient memory 124 outputs a tap coefficient corresponding to the classification result. The prediction section 125 performs a linear prediction computation by using the prediction tap and the tap coefficient and outputs high-quality decoded speech data. The present invention can be applied to mobile phones for transmitting and receiving speech. <IMAGE>
Patent JP-4081240-B2 (JP)
IPC: B29C45/26
Filed: 2001-01-29
Granted: 2008-04-23
Abstract: An injection-molding tool (10) for the production of information carriers in disc form, in particular in the form of CDs and/or DVDs, comprises for the forming of an injection mold (25) a first and a second mirror block (11 and 12, respectively), which lie opposite each other and are movable in relation to each other for opening and closing the mold and also a form ring (20), which concentrically encloses the first mirror block (11) and closes off the injection mold (25) towards the outer edge and is movable in relation to the first mirror block (11), means for reducing the friction when there is a movement of the form ring (20) in relation to the first mirror block (11) being provided between the first mirror block (11) and the form ring (20) enclosing it. In the case of such an injection mold, the production of information-carrier discs of a particularly high quality is made possible in a simple way by the means comprising a sliding ring (21; 21a,b,c) arranged concentrically between the first mirror block (11) and the form ring (20) enclosing it.
Patent JP-3404024-B2 (JP)
IPC: G10L19/08
Filed: 2001-02-27
Granted: 2003-05-06
Abstract: A speech coding apparatus includes driving excitation codingunits (9-11), a comparator (15) and a selecting unit (17). The driving excitation coding units encode in respective excitation modes a target signal to be encoded that is obtained from the input speech (1), and output coding distortions involved in the encoding. The comparator compares at least one of the coding distortions involved in the encoding with a fixed threshold value or with a threshold value that is determined in response to signal power of the input speech or with a threshold value that is determined in response to signal power of the target signal to be encoded. The selecting unit selects the excitation mode in response to the coding distortions and a compared result of the comparator. The speech coding apparatus can select a more favorable excitation that will provide better speech quality, thereby being able to improve the subjective quality of the speech it outputs by decoding resultant speech code. <IMAGE>
Patent JP-4108292-B2 (JP)
IPC: F16C11/04
Filed: 2001-05-10
Granted: 2008-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic opening/closing structure for a mobile electronic device that opens/closes in one operation by one hand only. SOLUTION: A hinge 2 foldably couples a transmission section 3 and a reception section 4 of the mobile electronic device 1. A torsion spring 16 is placed to the hinge 2 so that its both ends lock the transmission section 3 and the reception section 4. No elastic force is exerted to the torsion spring 16 when the transmission section 3 and the reception section 4 are placed at an intermediate angle (90 degrees).  The hinge 2 is provided with lock mechanisms 20a, 20b provided with pushbuttons 9a, 9b to lock relative rotation between the transmission section 3 and the reception section 4 when the mobile electronic device 1 is folded or fully opened and to release the locking by using the elastic force of the torsion spring 16 based on the depression of the pushbuttons 9a, 9b thereby automatically changing the transmission section 3 and the reception section 4 at the intermediate angular position.
Patent JP-3294841-B2 (JP)
IPC: B22F3/00
Filed: 2001-09-07
Granted: 2002-06-24
Abstract: Rare earth alloy powder having an oxygen content of 50 to 4000 wt. ppm and a nitrogen content of 150 to 1500 wt. ppm is compacted by dry pressing to produce a compact. The compact is impregnated with an oil agent and then sintered. The sintering process includes a first step of retaining the compact at a temperature of 700 DEG C to less than 1000 DEG C for a period of time of 10 to 420 minutes and a second step of permitting proceeding of sintering at a temperature of 1000 DEG C to 1200 DEG C. The average crystal grain size of the rare earth magnet after the sintering is controlled to be 3  mu  m to 9  mu  m. <IMAGE>
Patent JP-3568499-B2 (JP)
IPC: H01M4/36
Filed: 2001-09-14
Granted: 2004-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a lithium-containing electrode material with high stability in the atmosphere as an electrode material capable of constituting an electrochemical element with high capacity and high cycle characteristics. SOLUTION: This lithium-containing electrode material contains oxygen and an element, forming an alloy with lithium in at least a surface layer part of particles of a lithium transition metal composite nitride, and the lithium- containing electrode material is prepared in such a way that the lithium transition metal composite nitride and a compound containing an element forming an alloy with at least lithium are mixed, the compound containing the element forming the alloy with at least lithium is attached to the surface of the particles of the lithium transition metal composite nitride, and they are baked.
Patent JP-3293819-B2 (JP)
IPC: H04B1/707
Filed: 2001-10-03
Granted: 2002-06-17
Abstract: In a compressed mode, a spread spectrum communication device interleaves bit units across multiple frames using an interleaver, reduces the spreading factor using a framing/spreading unit, outputs the compressed mode frames at a predetermined compressed mode frame timing, and increases the average transmission power in the compressed mode at a radio frequency transmitter. Furthermore, a handover between different frequencies is carried out by establishing synchronization to another frequency carrier, based on a first search code and a second search code which have been detected, and moreover, a handover between different communication systems is carried out by establishing synchronization to a GSM, based on an FCCH and a SCH which have been detected.
Patent JP-3756811-B2 (JP)
IPC: H04W36/30
Filed: 2001-12-26
Granted: 2006-03-15
Abstract: When a mobile station of a cellular mobile communications network is capable of receiving downlink signals from a plurality of base transceiver stations, the network determines a selected base transceiver station from among the plurality of base transceiver stations, so as to prevent a non-selected base transceiver station other than the selected base transceiver station from transmitting a subsequent downlink signal to the mobile station. The network informs the plurality of base transceiver stations of the selected base transceiver station. The selection of the base transceiver mobile may be made by the mobile station. <IMAGE>
Patent JP-4618958-B2 (JP)
IPC: A61K47/48
Filed: 2000-06-09
Granted: 2011-01-26
Abstract: A method of modifying the biological and/or physicochemical properties of biological elements such as viruses and other micro-organisms is disclosed in which the biological element is modified by providing it with a coating of a multivalent polymer having multiple reactive groups. This modification can enable some biological elements to be targeted or re-targeted to particular sites in a host biological system and can be useful in connection with viral vectors for gene therapy or antitumor therapy. In other cases the modification can be useful for enhancing or improving the efficiency of viruses or bacterial micro-organisms used for example in pest control, degradation and dispersal of oil deposits and various other industrial, environment or medical applications.
Patent JP-4537636-B2 (JP)
IPC: F02B37/00
Filed: 2000-06-16
Granted: 2010-09-01
Abstract: A turbocharger with an integral Exhaust Gas Recirculation system for an internal combustion engine having a compressor rotor with two sets of vanes on opposite sides of the rotor disk for compression of charge air and recirculated exhaust gas. The charge air and recirculated exhaust gas streams are segregated in the turbocharger and an inlet and an outlet volute for the recirculated exhaust gas is integral with the turbocharger center housing. A variable geometry turbine inlet is provided for exhaust backpressure and fuel air mixture control and an integral exhaust gas bypass for recirculating EGR is controlled by an integral valve mounted with the turbine housing.
Patent JP-3697414-B2 (JP)
IPC: C07C65/11
Filed: 2000-10-19
Granted: 2005-09-21
Abstract: Granular product of 2-hydroxynaphthalene-3-carboxylic acid with well-suppressed dusting tendency, and process for preparing the same is provided. Granular product of 2-hydroxynaphthalene-3-carboxylic acid having an average particle size of 150  mu m or more and a hardness of 70-3000 g, and a process for preparing the same comprising the steps of dry compressing powdery 2-hydrpxynaphthalene-3-carboxylic acid to give compressed material and pulverizing and classifying the same.
Patent JP-5102421-B2 (JP)
IPC: C10L1/08
Filed: 2001-02-08
Granted: 2012-12-19
Abstract: This invention relates to a fuel composition comprising a base fuel having a final boiling point above 150{C and an anti-foam, characterised in that the anti-foam comprises di-isobutylene in an amount greater than 2.5 % by volume based on the total fuel composition. The addition of this anti-foam reduces the break-up time for any foam formed significantly.
Patent JP-4108346-B2 (JP)
IPC: D04B35/04
Filed: 2002-02-15
Granted: 2008-06-25
Abstract: The latch needle (1), for a knitter, has a latch (4) with a leaf spring (8) in the latch slit (3) held by mounting seats (14,15) at the narrow sides. Each mounting seat has at least one laying surface and at least one counter surface, to take the ends (16,17) of the spring between them in a safe grip, and hold them in place as the axial and length play of the spring is so small that even a strong deflection does not pull the ends clear. The latch needle, for a knitter, has at least one mounting seat for the end of the leaf spring which allows a sliding movement between the laying and counter surfaces, with a limited longitudinal movement. The mounting seat for the ends of the spring form a pocket between the laying and counter surfaces which is defined by a base, to give a holding action with play on the end of the leaf spring which is in contact with the base of the pocket. The leaf spring has a curved center zone (24) which lies at the latch. The latch has at least one flat point to lie against the spring, to stabilize it in a selected swung position. At the mounting seat for the end of the leaf spring, the length of the counter surface on the longitudinal line (9) of the leaf spring exceeds the length of the spring longitudinal stroke movements.
Patent JP-3534251-B2 (JP)
IPC: G01C19/56
Filed: 2002-08-08
Granted: 2004-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple structured angular velocity sensor independently detecting angular velocity around each three-dimensional axis. SOLUTION: In the sensor, four sets of electrodes L1-L4 and M1-M4 are formed along the X axis on both top and bottom faces of a platy piezoelectric device 520 located along a XY plane, similarly four sets of electrode pairs are formed along the Y axis. Additional four sets of electrode pairs are formed along an optional W axis on the XY plane. The electrodes formed on the lower face of the piezoelectric device 520 are bonded with the upper face of a flexible substrate 510, and an outer circumference of the flexible substrate 510 is fixed by a pedestal 560. On the lower face of the flexible substrate 510, a transducer 550 is bonded.  By adding the alternate current in a specific phase to the four sets of the electrode pairs located along the definite axis, the sensor vibrates the transducer 550 in the first axis direction, and calculates a second axis- directional displacement of the transducer 550 developed based on Coriolis force acting then from the voltage generated between another four sets of electrodes, to determine the angular velocity around the third axis.
Patent JP-4850384-B2 (JP)
IPC: C07C37/08
Filed: 2001-08-07
Granted: 2012-01-11
Abstract: Injection of even very small amounts of supplemental water to the spent-air stream at points upstream from the heat exchanger cooler(s) used in processing spent-air streams from a cumene-to-phenol process allows these heat exchanger coolers to act as both extractors and condensers. It is therefore possible to recover from the heat exchanger cooler a methanol/water condensate, thereby substantially reducing the amount of methanol in the spent-air stream prior to discharge. Thus, known methods for manufacture of phenol from cumene in which an oxygen-containing gas stream is passed through liquid cumene to produce an oxidate product and a spent-air stream comprising methanol and cumene and a saturating amount of water; and in which the spent-air stream is passed through one or more heat exchanger coolers and a carbon bed prior to discharge can be improved.
Patent JP-4368579-B2 (JP)
IPC: A61P5/38
Filed: 2001-11-27
Granted: 2009-11-18
Abstract: The present invention relates to fatty acid analogues of the general formula R1-[xi-CH2]n—COOR2 and in particular to a method of treating inflammatory disorder selected from the group consisting of rheumatoid arthritis, systemic vasculitis, systemic lupus erythematosus, systemic sclerosis, dermatomyositis, and polymyositis; comprising administering to a mammal in need thereof, an effective amount of tetradecylthioaceticacid or tetradecylselenoacetic acid; or a pharmaceutically acceptable salt thereof.
Patent JP-4181407-B2 (JP)
IPC: G01F23/36
Filed: 2001-12-17
Granted: 2008-11-12
Abstract: A level sensor ( 2 ) comprising a support ( 6 ) with a bearing ( 11 ) for a lever arm ( 3 ) with a float ( 4 ) and a guide rail ( 16 ) pointing in the direction of the bearing ( 11 ). The lever arm ( 3 ) has a stirrup ( 5 ) made of plastic and a lever wire ( 7 ) clipped thereto. The stirrup has two guide elements ( 12,13 ) which are arranged next to each other and which engage with the guide rail ( 16 ), thereby preventing the dual contact ( 10 ) of the stirrup ( 5 ) from rising above the slideways ( 9 ) of a potentiometer ( 8 ) which are disposed on the support ( 6 ).
Patent JP-3715624-B2 (JP)
IPC: H04N21/222
Filed: 2002-04-05
Granted: 2005-11-09
Abstract: A data broadcast program transport stream (TS) transmission device provided in a broadcast station, and for transmitting a data broadcast program TS based on a data broadcast program TS distributed over a network by another broadcast station. The data broadcast program TS transmission device stores a selection list that shows whether data broadcast program elements of the received data broadcast program are for inclusion in the data broadcast program TS of the broadcast station, and a replacement list that shows the replacement of data broadcast program elements for inclusion with local program elements produced in the broadcast station. A separation judgment unit separates TS packets from the received data broadcast program TS, refers to the selection list, and notifies the replacement execution unit of data broadcast program elements for inclusion. Furthermore, if data broadcast program elements judged for inclusion are shown for replacement in the replacement list, the separation judgment unit sends a replacement instruction to the replacement execution unit. The replacement execution unit reads the local program elements indicated in the replacement instruction from the program element storage unit, generates TS packets, and outputs the generated TS packets together with selected TS packets to a multiplexing device as the data broadcast program TS of the broadcast station. <IMAGE>
Patent JP-3908167-B2 (JP)
IPC: C10M171/06
Filed: 2002-04-17
Granted: 2007-04-25
Abstract: A powder composition for warm compaction comprising an iron-based powder and a lubricant powder consisting essentially of an amide described by the following formula D-Cm-B-A-B-Cm-D wherein D is -H, COR, CNHR, wherein R is a straight or branched aliphatic or aromatic group including 2-21 C atoms; C is the group -NH(CH)nCO-; B is amino or carbonyl; A is alkylene having 4-16 C atoms optionally including up to 4 O atoms m is an integer 1-10 and n is an integer 5-11.
Patent JP-4271451-B2 (JP)
IPC: H04L12/56
Filed: 2003-01-27
Granted: 2009-06-03
Abstract: A method and apparatus for fragmenting and reassembling IKE protocol data packets that exceed a Maximum Transmission Unit is provided. A transmitting node determines whether to fragment IKE data depending on whether the receiving node has the capability to receive and reassemble fragmented data packets. The transmitting node detects whether fragmentation is appropriate and then intercepts and fragments appropriate IKE payloads for transmission over a network. The invention further includes a method and apparatus for reassembling fragmented IKE payloads. The receiving node discards certain packets according to a set of predetermined rules that are designed to prevent denial of service attacks and other similar attacks. No modification is required to the existing IKE protocol or to other lower level networking protocols. <IMAGE>
Patent JP-4189910-B2 (JP)
IPC: G06F3/0362
Filed: 2003-05-07
Granted: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operationally excellent information input device that enables an input of much information in fewer operations.  <P>SOLUTION: The information input device 7 comprises a rotary input part 10 having an operating dial 16 with a bore portion 31 substantially at the center such that a rotation of the operating dial 16 inputs given information, and a tilt input part 11 having a stick 33 fixedly inserted in the bore portion 31 formed in the operating dial 16 and adapted to tilt in a given direction to set a switch on/off such that a tilt operation of the stick 33 inputs given information. When the information input device 7 is mounted on, for example, a cellular telephone with a GPS function, a longitudinal or lateral tilt operation of the stick 33 can scroll a map displayed on a display part and a rotary operation of the operating dial 16 can scale the map.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4369178-B2 (JP)
IPC: F01N3/28
Filed: 2003-07-30
Granted: 2009-11-18
Abstract: The present invention provides a process and a device for regeneration of a nitrogen oxides storage catalyst arranged in the exhaust system of a diesel engine. The process comprises a first and a second regeneration strategy wherein the first regeneration strategy is applied when the exhaust gas temperature is above a threshold value and comprises changing the air/fuel ratio from a lean to a rich value during a first regeneration period and wherein the second regeneration strategy is applied when the exhaust gas temperature is below said threshold value and comprises switching the air/fuel-ratio between said lean and said rich air/fuel-ratio back and forth forming a sequence of rich/lean-pulses with a number of 2 to 10 rich/lean pulses during a second regeneration period. <IMAGE>
Patent JP-3929958-B2 (JP)
IPC: B23K26/32
Filed: 2003-09-30
Granted: 2007-06-13
Abstract: The upper component(6) of laser transparent upper material(6) and a lower component(7) of laser absorbing material(7) are melted and joined at their interface. During the welding stage a processing head(15) moving relative to the workpieces directs a laser beam precisely at a point(12) being welded and also produces the clamping force required between the two components at the joining point.  The focusing plane of the processing head(15) is determined by an infra-red transmitting pressure ball(3) and an integrated lens system(2,8) and is varied by the latter. Workpieces may be locally welded at defined points first and then the processing head passed along the full contour of the welded joint. An Independent claim is included for the process equipment whose processing head(15) for pressing components(6,7) together and an internal chamber containing the lens system. A rotatable ball or roll, transparent to laser light(14), is located at the outlet from the internal chamber.
Patent JP-4287740-B2 (JP)
IPC: B21B37/76
Filed: 2002-06-07
Granted: 2009-07-01
Abstract: To determine the temperature profile (Tm(t)) of a hot-rolled material (1) in a cooling line (5), a heat conduction equation which takes the following formwhere e is the enthalpy, lambda the thermal conductivity, p the degree of phase transformation, rho the density and T the temperature of the rolled material at the rolled-material location and t is the time, is solved in a cooling-line model (4).
Patent JP-4545435-B2 (JP)
IPC: B29C45/00
Filed: 2002-07-10
Granted: 2010-09-15
Abstract: A process and apparatus for plastics injection moulding comprises injecting a quantity of molten plastics material into a mould cavity (30) and injecting pressurised gas (52) or pressurised liquid into the plastics material in the mould cavity. After holding the pressure of the gas or liquid on the plastics material in the mould cavity for a period of time in order to apply a packing pressure to the plastics material, a portion of the molten plastics material is expelled into one or more secondary cavities (32) or expelled back into the barrel (22) of the injection moulding machine. The step of injecting the plastics material may be effected with or without packing of the plastics material prior to the injection of the pressurised gas or liquid.
Patent JP-4504022-B2 (JP)
IPC: F16B21/04
Filed: 2002-12-14
Granted: 2010-07-14
Abstract: The fixing element includes a shaft (7) possessing a head (5) with a middle web (10) connecting to the holding part (1) of the fixing element. The web is the same width as the hole (4). At both edges, an arm is formed at a right angle, so that as the shaft is turned, it is bent in elastically by the edge of the hole towards the middle web and straightens out after a quarter turn to prevent the element turning in the reverse direction.
Patent JP-4472349-B2 (JP)
IPC: C07D417/12
Filed: 2003-02-10
Granted: 2010-06-02
Abstract: Compounds of formula (I):   
are inhibitors of p38 kinase and are useful in the treatment of conditions or disease states mediated by p38 kinase activity or mediated by cytokines produced by the activity of p38.
Patent JP-4062264-B2 (JP)
IPC: B60L50/15
Filed: 2004-02-24
Granted: 2008-03-19
Abstract: The present invention includes a target-engine-speed acquisition means for acquiring a target engine speed necessary to reduce engine speed, thereby stopping the engine at a target stop position; a crank-angle acquisition means for acquiring a crank angle indicative of the position of a crankshaft; and a target-engine-speed correction means for correcting the target engine speed according to the acquired crank angle. Since the target engine speed is corrected according to the crank angle, the engine can be stopped at the target stop position even if the friction in the engine, the electric motor, etc. varies, even if the temperature or viscosity of the lubricating and cooling oils varies, or even if the vehicle is accelerated or decelerated during the reduction of the engine speed. <IMAGE>