baber/WOPTO huggingface dataset:
Patent JP-4658139-B2 (JP)
IPC: H04B7/01
Filed: 2004-12-15
Granted: 2011-03-23
Abstract: Method of estimating Doppler spread comprising the steps of estimating a de-biased value according to the relation Formula (I), is a preliminary Doppler spread squared, based on measured parameters, and K2 is a constant.
Patent JP-5262127-B2 (JP)
IPC: C23G1/36
Filed: 2008-01-23
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of clogging in a filter 4 in annealing and pickling equipment, an acid-pickling tank, and pickling equipment for a steel strip S used in a recovery, regeneration, and supply method of an acid solution, which has a circulation system 60 that includes the filter 4 and an ion-exchange resin 5 in series in a flowing direction of a recovered acid solution and is used for executing recovery-regeneration of an acid solution from an acid-pickling tank 1 and supply of an acid solution to the acid-pickling tank 1.  <P>SOLUTION: In order to prevent the occurrence of clogging in the filter 4, a hydrofluoric acid is supplied from a hydrofluoric-acid tank 9 to the filter 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5317483-B2 (JP)
IPC: H01L27/092
Filed: 2008-01-29
Granted: 2013-10-16
Abstract: An exemplary embodiment provides a semiconductor device, in which a junction leakage current is reduced in MISFET including a source/drain impurity layer formed in a semiconductor region containing Ge, and a semiconductor device manufacturing method. The semiconductor device includes a channel region which is formed in a semiconductor substrate; a gate insulator which is formed on a surface of the channel region; a gate electrode which is formed on the gate insulator; and source/drain impurity layers which are formed on both sides of the channel region. In the semiconductor device, at least part of the source/drain impurity layer is formed in a semiconductor region containing Ge in the semiconductor substrate, and at least an element selected from a group including S, Se, and Te is contained in the semiconductor region which is deeper than a junction depth of the source/drain impurity layer.
Patent JP-4991610-B2 (JP)
IPC: G01M11/00
Filed: 2008-03-24
Granted: 2012-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring a half-wave voltage in a high-frequency domain without using a 0-th order component of output light of a light modulator.  <P>SOLUTION: The light modulator includes a substrate 1 having electrooptic effect, an optical waveguide 2 formed on the substrate and having Mach-Zehnder optical waveguide parts 21, 22 formed at least partially, and modulation electrodes 31-34 for modulating lightwave propagating in the optical waveguide including the Mach-Zehnder optical waveguide parts. In the measurement method of the half-wave voltage of the light modulator, a power spectrum of a light output C from the light modulator with a modulation signal of a predetermined frequency f applied on the Mach-Zehnder optical waveguide parts is measured, at least two sideband waves of different orders are extracted from a sideband wave, an operation value is calculated based on a light intensity value, a variable value of a Bessel function which satisfies the operation value as a solution of an operation expression similar to the sideband wave is developed on the Bessel function of the same degree as the extracted sideband wave, and the half-wave voltage is determined based on the variable value and an amplitude value of a modulation signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5269465-B2 (JP)
IPC: E01D19/16
Filed: 2008-04-10
Granted: 2013-08-21
Abstract: The unit (5) has a filling material (12) arranged in a free remaining cross section (11) of a tubular cover (8) for securing a traction component (10) against transversal movement within the cover. The filling material extends over a limited longitudinal section of the traction unit, and consists of a deformable sheath (13). The sheath is limited, and tightly seals a hollow space filled with a filling medium (27), which is made of a grained material such as sand or granules, and gas or elastic material such as rubber or plastic. An independent claim is also included for a method for manufacturing a tension unit.
Patent JP-5265959-B2 (JP)
IPC: A63F5/04
Filed: 2008-04-30
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can vary the mode of a game after winning of a bonus point even if the same type of bonus point has been won in an internal lottery.  <P>SOLUTION: According to the operation of the game machine, if a specific bonus point which is one type of bonus point, is won in the internal lottery, a winning determining means 140 determines that the specific bonus point has been awarded, based on a display of any of pattern combinations indicative of a plurality of types of winning mode determined as to the specific bonus point. Then a special game setting means 180 (170) sets a special game zone under predetermined conditions according to the pattern combination indicative of the winning mode when the specific bonus point has been awarded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5198933-B2 (JP)
IPC: H01M2/10
Filed: 2008-05-07
Granted: 2013-05-15
Abstract: A battery pack (210) latching or locking mounting system comprises a battery case (212), a cell pack (214) disposed within the battery case (212), a battery cap (222) or end closure, and a spacer (224) which is longitudinally interposed between the cell pack (214) and the battery cap (222) or end closure. A first latching element (232) or detent is mounted upon the spacer (224), and a second latching element (236) or detent is mounted upon the battery cap (222) or end closure. When the battery pack (210) is initially mounted within the tool housing socket, the first latching element (232) or detent of the spacer (224) lockingly engages the single aperture defined within a side wall portion of the tool housing socket so as to lock the battery pack (210) at its first OFF position or state. When the battery pack (210) is moved still further into the tool housing socket in the longitudinal direction so as to be moved to the second ON position or state, the second latching element (236) or detent of the battery cap (222) or end closure engages the first latching element (232) or detent of the spacer (224) and causes the first latching element (232) or detent of the spacer (224) to be depressed radially inwardly so as to be disengaged from the single aperture defined within the side wall portion of the tool housing socket such that the first latching element (232) or detent is able to be accommodated internally within tool housing socket. <IMAGE>
Patent JP-5298635-B2 (JP)
IPC: G03G5/14
Filed: 2008-05-20
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a surface layer containing at least a binder resin and a filler and an intermediate layer comprising an amorphous oxide semiconductor, having excellent wear durability, capable of suppressing charges injected from a support into a photosensitive layer without causing an increase in a potential in an exposed portion, as well as having extremely little decrease in electrophotographic characteristics such as decrease in chargeability even when used for a long period of time, and capable of continuously giving high-quality images with little defects; and to provide an image forming method, an image forming apparatus and a process cartridge using the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has a support, and at least an intermediate layer, a photosensitive layer and a surface layer formed in this order on the support, wherein: the surface layer contains at least a binder resin and a filler; and the intermediate layer contains an amorphous oxide semiconductor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5043766-B2 (JP)
IPC: A61M37/00
Filed: 2008-07-07
Granted: 2012-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid transplanting device that realizes the downsizing and thinning and can be equipped in vivo.  <P>SOLUTION: The fluid transporting device 1 is for allowing fluid to flow continuously by pressing tube 50 and has a fluid transporting mechanism 2 having the first cum 20 for pressing the fingers 40 to 46 in order to block the tube 50 and the second com 30, a driving power transmitting mechanism 3 that transmits the driving power to the fluid transposition mechanism 2, a reserver 60 connecting to the tube 50, a valve (port) 80 for filling the fluid into the reserver 60, and a cell 4 for feeding electric power to the drive power emitting mechanism 3 wherein the fluid transporting apparatus 2 and the driving power emitting mechanism 3 are arranged so that they may be overlapped, and the fluid transplanting mechanism 2 and the reserver 60 is arranged on the position so that it may not overlapped to the liquid transplanting mechanism and the drive power transmitting mechanism 3. Finally, at least the fluid transplanting mechanism 2, the drive power transmitting mechanism 3, and the cell 4 are housed in the sealed space formed with the outer case made of the upper lid 13 (Fig.1) and the lower lid 16 (Fig.1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5277769-B2 (JP)
IPC: H02P27/06
Filed: 2008-07-18
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a simple configuration even with one shunt system and to prevent an output limit of a motor.  <P>SOLUTION: A current command value Irefj to a motor 7 is calculated and a voltage command value Vj is calculated based on the calculated current command value Irefj and a resistance estimation value R^ of the motor 7 to drive the motor 7 based on the calculated voltage command value Vj. A total current estimation value I^ for energizing the motor 7 is calculated and a total current detection value Idct is detected by a current detector 26. An estimation resistance value R^ of the motor 7 is estimated based on the total current estimation value I^ and total current detection value Idct and the estimation resistance value R^ used to calculate the voltage command value Vj is updated by the estimation resistance value R^.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5366292-B2 (JP)
IPC: F25D11/02
Filed: 2008-07-22
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator-freezer capable of elongating service life of a heater and a relay for switching operation and stop of the heater while preventing the inside of a refrigerating compartment from being excessively cooled.  <P>SOLUTION: In the refrigerator-freezer, refrigerant inlets 7a, 9a of coolers 7, 9 of the refrigerating compartment 5 and a freezing compartment 6 are respectively connected to a refrigerant outlet 12b side of the same compressor 12 through solenoid valves 15, 19. Temperature sensors 25, 26 are respectively disposed in the refrigerating compartment 5 and the freezing compartment 6, and a control section 23 controls on/off of the solenoid valves 15, 19, and controls an operation of a heat-retention heater 22. The control section 23 starts measurement of time when a detection temperature DR of the refrigerating compartment 5 becomes a heater-on temperature value DHn or less in a state that the solenoid valve 15 for the refrigerating compartment is off and the solenoid valve 19 for the freezing compartment is on, and operates the heat retention heater 22 when the detection temperature DR of the refrigerating compartment 5 is the heater-on temperature value DHn or less when a measured time T is over a standby time Ht.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5352895-B2 (JP)
IPC: H05H1/00
Filed: 2008-07-23
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material analyzer for conveniently inspecting whether a product can cope with an European RoHS directive in a manufacturing line or a product form at a high speed, and screening the product exceeding a regulation value.  <P>SOLUTION: The material analyzer 1000 includes: a combined microwave and plasma generation means 1003 for assisting a microplasma generated by a high voltage discharge from a spark plug with microwave energy, and converting at least a portion of a to-be-measured object into a plasma; and a spectroscopic analysis means. The plasma is generated by the plasma generation means. At least a portion of the to-be-measured object is converted into the plasma. A particular material is detected by an emission analysis using the spectroscopic analysis means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5342825-B2 (JP)
IPC: G02B23/24
Filed: 2008-07-25
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope and an endoscope system capable of executing miniaturization (diameter reduction) of an insertion part flexible tube (its distal end, especially) to be inserted into a body cavity and reducing the pains of a patient during insertion.  <P>SOLUTION: The endoscope 100 includes the insertion part flexible tube 200 to be inserted into a lumen and an illumination means 700 for irradiating an observation part with illumination light, and the illumination means 700 includes at least one surface light source 710 provided on the distal end face 231 of the insertion part flexible tube 200 (hard part 230). Such a surface light source 710 is an organic EL element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5365094-B2 (JP)
IPC: B62D1/19
Filed: 2008-08-21
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure swingably supporting a front end part of a steering column 5b, and effectively absorbing impact energy in a secondary collision at a low cost.  <P>SOLUTION: A swing support bracket 10a is integrally made of one metal plate, and has a holding plate part 12a, a mounting plate part 11a and a plurality of impact absorbing arm parts 20. The holding plate part 12a has a holding part 13a holding the front end part of the steering column 5b so as to be displaceable forward in oscillations and a secondary collision. The mounting plate part 11a is fixedly mounted on a vehicle body. Each of the impact absorbing arm parts 20 has a bent shape with respect to the steering column 5b in the axial direction. Each base part is continued on the edge of the holding plate part 12a and each head part is locked to the steering column 5b so as to displace forward along with the steering column 5b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5335333-B2 (JP)
IPC: G03G9/08
Filed: 2008-09-01
Granted: 2013-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method satisfying requirements for a high speed, high picture quality, high durability and high environmental stability.  <P>SOLUTION: The image forming method includes a developing step and a transfer step using an intermediate transfer body. The surface of the intermediate transfer body has a universal hardness of 10 to 200 (N/mm<SP>2</SP>). In the transfer step, a contact width (nip) between a latent image carrier and the intermediate transfer body is 1.0×10<SP>-3</SP>to 3.0×10<SP>-2</SP>(m). The contact pressure between the latent image carrier and the intermediate transfer body is 200 to 20,000 (Pa). The toner comprises: toner particles containing at least a binder resin and a colorant; an inorganic fine powder; and a fatty acid metal salt. The toner has a release rate of the fatty acid metal salt of 1.0% to 25.0%; and a dynamic friction coefficient (A) between the toner and the intermediate transfer body under a load of 0.5 kg (5,444 Pa) is 0.05 to 0.19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5091060-B2 (JP)
IPC: B60L50/64
Filed: 2008-09-01
Granted: 2012-12-05
Abstract: In a vehicular power supply system, inclined portions (16c) extending obliquely upward toward the exterior from two mutually opposing side edges of a waterproof case (14) are formed on a hanger frame (16), and an upper face opening (14b) of the waterproof case (14) and an outer peripheral part of a lid member (15) are equipped with extended portions (14a, 15a) extending upward so as to cover the inclined portion (16c) of the hanger frame (16). This enables water flowing on an upper face of the lid member (15) or water that has accumulated on the upper face of the lid member (15) to be blocked by the extended portions (14a, 15a) and to be prevented from entering the interior of the waterproof case (14) via an outer peripheral face of the hanger frame (16) running through mating faces of a lid member (15) and the waterproof case (14) housing a battery module (24) and a high voltage electrical component (33).
Patent JP-5298727-B2 (JP)
IPC: H01L31/042
Filed: 2008-09-18
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar-battery module connection cable capable of being attached easily at low cost without wiring the solar-battery module connection cable in a structure when a solar-battery module is attached to a structure having a complex shape, and capable of being dealt easily with even when the shape of an installation place is different from that on a design drawing at site work.  <P>SOLUTION: A solar-battery module connection cable 20 has: a plurality of fixing parts 21a for fixing a solar-battery module 10 to a target and a flexible part 22a having flexibility and connecting between the fixing parts 21a. Each of the fixing parts 21a and 21b has connection pins 23a and 23b for connecting the solar-battery module 10 removably and an attachment hole 25a-1 for attaching the solar-battery module connection cable 20 to a structure having a complex shape. Solder coating copper foils 13a and 13b of the solar-battery module 10 side and the connection pins 23a and 23b are respectively connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5212715-B2 (JP)
IPC: G10L19/018
Filed: 2008-09-22
Granted: 2013-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for embedding information for an audio signal and a device for extracting information from an audio signal, recognizing a bit arrangement of a unit word without error, which is originally embedded, by using arrangement of a predetermined number of extracted bit values, even when break data is not inserted.  <P>SOLUTION: The same word is repeatedly embedded a predetermined times when embedding the unit word. Even when an extraction bit string is read from a position shifted from the top of a word embedded as a preceding word and a following word at the time of extraction, a cyclic code table in which a cyclic bit pattern with an embedded word shifted by one bit is recorded is referred to. When there is the cyclic bit pattern corresponding to the extraction bit string, a corresponding bit string is obtained as the bit string configuring additional information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5332542-B2 (JP)
IPC: G03G15/08
Filed: 2008-11-21
Granted: 2013-11-06
Abstract: A powder transporting apparatus is made up of a powder container (40) containing therein powder; a transportation tank (41) having an inlet (49) for supplying the powder from the powder container (40), and an outlot (50) for discharging the powder to an outside; a conveying device (42) disposed in the transportation tank (41) and rotated about an axis to thereby transport the powder in the transportation tank (41) from the inlet (49) to the outlet (50); and a suction device (43) disposed outside the transportation tank (41). The suction device (43) sucks gas in the transportation tank (41) through a suction port (51) which is away from both the inlet (49) and the outlet (50) of the transportation tank (41). The powder in the powder container (40) is thus sucked into the transportation tank (41).
Patent JP-5277908-B2 (JP)
IPC: B21B23/00
Filed: 2008-11-28
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piercing rolling method for a billet by which the occurrence of scratches on the inner surface at a distal end part of a seamless steel tube is prevented advantageously.  <P>SOLUTION: In the piercing rolling method for a billet performing piercing rolling on the billet 10 after heating it, tapering work 20 is applied to the outer surface of the distal end part of the billet and a conical hole piercing work 40 is applied to the center of the distal end face thereof before performing piercing rolling. The conical hole is formed into a shape in which the depth of the hole is >50 mm and the inlet diameter of the hole is larger than the depth of the hole. The tapering work is performed so as to satisfy expression (1): G0. 5Db>D100>D0>Gt, wherein Db denotes the diameter of the billet 10 before the tapering work, D0 and D100 denote the diameters in the distal end position and in a position of 100 mm inside from the distal end position after tapering work, respectively, and Gt and G0. 5Db denote gaps between rolls in the distal end position of a plug of a piercer used for the piercing rolling and in a position 0.5×Db upstream from the distal end of the plug, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5353228-B2 (JP)
IPC: H05B6/06
Filed: 2008-12-24
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appropriate control method of an induction heating power source which supplies a desired induction heating power to a heating object on a heating coil, by connecting a series resonance circuit consisting of the heating coil and a capacitor to an output end of a power conversion circuit and controlling the power conversion circuit.  <P>SOLUTION: A monitoring circuit 22 calculates and leads out a value, corresponding to a switching loss value per unit time at the turning off of IGBT to form a power conversion circuit 2 and monitors whether this value exceeds a permissible value of the IGBT; and when it exceeds the permissible value, outputs a power set value that restricts the power instruction value instructed from the outside by a power instruction limiting circuit 21 and, with this power set value, makes the induction heating power source operate; thereby, the current outputted from the power conversion circuit 2 is reduced, and as a result, operation of the induction heating power source can be continued, while monitoring the increase of switching loss of the IGBT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5188953-B2 (JP)
IPC: B64C1/18
Filed: 2006-03-16
Granted: 2013-04-24
Abstract: A number of integrated floor structures made of lightweight composite materials for use in an aircraft are disclosed. Generally, each of such floors includes a top-layer skin, a bottom-layer skin disposed below the top-layer skin and a first structural core disposed between the top-layer skin and the bottom-layer skin, the first structural core being composed of a honeycomb composite material. One or more denser structural cores can also be incorporated at strategic locations.
Patent JP-5136407-B2 (JP)
IPC: G03F7/11
Filed: 2007-03-14
Granted: 2013-02-06
Abstract: A composition for forming a lower layer film comprises a polymer(A) having a naphthalene derivative structural unit shown by the following formula (1),   
wherein R 1  represents a hydroxyl group and the like, X represents a substitutable alkylene group having 1 to 20 carbon atoms and the like, n represents 0 to 6, m represents 1 to 8, and n + m represents an integer from 1 to 8, provided that two or more R 1 s may be the same or different and two or more Xs may be the same or different.