baber/WOPTO huggingface dataset:
Patent JP-5369630-B2 (JP)
IPC: H02P6/28
Filed: 2008-11-12
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure stability in control, in AC motor control where third harmonics are superposed on an AC voltage command by PWM control in overmodulation mode.  <P>SOLUTION: A voltage command generator 240 generates voltage commands Vd# and Vq#, based on deviations ΔId and ΔIq between currents on d- and q-axis. The voltage commands Vd# and Vq# are converted into each phase of voltage commands Vu, Vv, and Vw by a coordinate converter 250 after being corrected for increasing the amplitude of a voltage to be applied to a motor by a voltage amplitude corrector 270. A PWM modulator 260 generates switching control signals S3-S8 for an inverter 14, according to each phase of voltage commands Vu#, Vv# and Vw# where third harmonics are superposed by a harmonic superposition processor 255#. The harmonic superposition processor 255# sets the amplitude of third harmonic components, so that an inflection point caused by the third harmonic components may not occur any more, in addition to the inflection point caused by fundamental wave components (voltage commands Vu, Vv and Vw), in the waveform at the apex of the voltage command.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5290713-B2 (JP)
IPC: G02B6/40
Filed: 2008-11-26
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending connector structure including a plurality of optical fibers arrayed with high accuracy and facilitating assembling, and to provide a method of manufacturing the same.  <P>SOLUTION: A 90-degree bent connector structure 1 includes: a multi-core tape optical fiber 10 including a plurality of optical fibers 11 having 90-degree bent parts 11a; a V-grooved ferrule 20 having a plurality of V-grooves 21 in which the fiber end 11b of each optical fiber 11 is arranged; and a cover 30 mounted to an opening 22 of the ferrule 20 so that the fiber end 11b of each optical fiber 11 stored in the ferrule 20 is pressed to each V-groove 31 by an end face 30a. Space 40 between the cover 30 and the ferrule 20 is filled with resin 41. Each fiber end 11b is arranged with high accuracy by the accuracy of the V-groove 21, so that the work for assembling a second ferrule 50 to the ferrule 20 can be facilitated. The 90-degree bent part 11a is surrounded with resin 41 and held in the space 40, thereby the fiber end 11b is not broken.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5245768-B2 (JP)
IPC: C22B23/00
Filed: 2008-11-28
Granted: 2013-07-24
Abstract: A production process of a sulfide containing nickel and cobalt by adding a sulfurizing agent under pressurization into an aqueous solution of sulfuric acid containing nickel and cobalt, which is capable of recovering nickel and cobalt as a sulfide in high yield, as well as enhancing the utilization efficiency of hydrogen sulfide gas.  A production process of a sulfide containing nickel and cobalt by adding a sulfurizing agent under pressurization into an aqueous solution of sulfuric acid containing nickel and cobalt, characterized by supplying, as the above sulfurizing agent, hydrogen sulfide gas into the vapor phase of inside of a reactor, as a major sulfurizing agent, as well as, by supplying an aqueous solution containing a sodium hydrosulfide, which is recovered by absorbing unreacted hydrogen sulfide gas, which is discharged from inside of the reactor in producing the above sulfide, with an aqueous solution of sodium hydroxide, into the liquid phase.
Patent JP-5376501-B2 (JP)
IPC: A63F7/02
Filed: 2008-12-08
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To sustain a player's expectation by devising a notification form of a present game state and improve the operating rate of a game machine.  <P>SOLUTION: In a Pachinko game machine according to one embodiment, a performance display control means controls a symbol display device to variably display a plurality of symbols according to a variation pattern selected by a performance determination means, while controlling the symbol display device to display a plurality of types of marks for indicating a game state. The performance display control means suggests to the player as to whether the present game state is a specific game state or not by the display volume of a specific type of mark included in the plurality of types of marks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5189973-B2 (JP)
IPC: F16H1/32
Filed: 2007-04-18
Granted: 2013-04-24
Abstract: A compact rotation output device is realized by disposing an output shaft of a reduction gear transmission coaxially with an axis line of a rotating disk while simultaneously ensuring a space in a rear face of the rotating disk through which a columnar bar or wiring etc. can pass.  A reduction gear transmission is provided with an input shaft having an eccentric rotation member, an external gear that has a through hole at its center and revolves orbitally while engaging with the eccentric rotation member, and an internal gear that surrounds the external gear while meshing with the external gear and allows the orbital revolution of the external gear. The number of teeth of the external gear differs from the number of teeth of the internal gear. The rotating disk is fixed to one of the external gear and the internal gear of the reduction gear transmission. The columnar bar is formed on the rotating disk, this columnar bar rotating together with the rotating disk, passing through the external gear, and extending longer than the input shaft.
Patent JP-5063604-B2 (JP)
IPC: F01N3/28
Filed: 2007-03-30
Granted: 2012-10-31
Abstract: An object of the present invention is to provide a honeycomb filter having a high regeneration value, the honeycomb filter comprising a pillar-shaped honeycomb fired body having a large number of cells each sealed at either end thereof and placed longitudinally in parallel with one another with a cell wall therebetween, and allowing gases to flow into one of the end face sides and to flow out from the other end face side, wherein no catalyst supporting layer is formed in an area covering 10% of the overall length of the honeycomb filter from the gas outlet side; a catalyst supporting layer is formed in an area covering 25 to 90% of the overall length of the honeycomb filter in an area of 90% of the overall length from the gas inlet side; and a thermal conductivity of the area in which no catalyst supporting layer is formed is higher than a thermal conductivity of the area in which the catalyst supporting layer is formed in the honeycomb filter; and modes a (µm) and b (µm) satisfy the following inequalities (1) and (2) : (a - b)   5 ... (1), and 10   a   20 ... (2), the mode a being a mode of pore diameters obtained by measuring pore distribution of the area in which no catalyst supporting layer is formed and the mode b being a mode of pore diameters obtained by measuring pore distribution of the area in which the catalyst supporting layer is formed in the honeycomb filter.
Patent JP-5193050-B2 (JP)
IPC: G11C11/403
Filed: 2006-10-12
Granted: 2013-05-08
Abstract: A dynamic random access memory (DRAM) device having memory cells is operated in a self-refresh mode and a normal mode. A mode detector provides a self-refresh mode signal in the self-refresh mode of operation. It includes a free-running oscillator for generating an oscillation signal independent of the self-refresh mode signal. In response to the oscillation signal, a self-request controller provides a self-refresh request signal in the self-refresh mode. The self-refresh signal is asynchoronized with the self-fresh mode signal and is provided to an address circuit to select a wordline for refreshing the memory cells thereof. The self-refresh request controller includes logic circuitry for arbitrating timing between initial active edges of the oscillation signal and the self-refresh mode signal and providing the self-refresh request and ceasing it, regardless of conflict between the self-refresh mode signal and the oscillation signal upon self-refresh mode entry and exit. The DRAM devices perform and achieve reliable self-refresh for variable DRAM cell retention time.
Patent JP-4745404-B2 (JP)
IPC: B61B13/06
Filed: 2006-12-16
Granted: 2011-08-10
Abstract: The invention relates to a cable or pipeline trolley (2) for travelling along a carrier rail, comprising at least one chassis (1) and a carrier device (10) for cables or pipelines, in addition to a central plate (9) that connects the carrier device (10) to the chassis (1). Known cable or pipeline trolleys of this type are sensitive to high winds and are frequently derailed from the guides as a result of the large wind-exposure area. The aim of the invention is to develop a cable or pipeline trolley so that it is more operationally secure and the chassis can run more reliably along the carrier rail even when exposed to high winds or other stress. To achieve this, at least two rectangular cavities and two triangular cavities (6, 7) are positioned within the outer boundary of the central plate (9), said cavities being symmetrical in relation to the central axis of the central plate and being separated by a strut.
Patent JP-5305009-B2 (JP)
IPC: B41J29/38
Filed: 2009-02-16
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the trouble that printing-out is interrupted by an encoder signal error generated because of an encoder life at an unexpected timing, leading to a downtime from generation of the error to replacement of the encoder.  <P>SOLUTION: The light amount of a light source is reduced to a detection limit where an output pulse of the optical encoder is missed at a check time point, and a critical light amount is obtained (S105). An integrated use amount of ink at the time is calculated (S106) and stored in pairs in a storage medium. A curve showing a relationship between the critical light amount and the ink integrated use amount is approximated from a history of these amounts stored in pairs at each check time point (S109). An expectancy of how much can be used until the currently obtained critical light amount reaches a light amount of a preliminarily set life is expressed by the integrated amount of ink on the basis of the obtained estimation life function.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5332802-B2 (JP)
IPC: H03K5/12
Filed: 2009-03-27
Granted: 2013-11-06
Abstract: A driver circuit includes an output transistor circuit that includes a first transistor of a first conductivity type and a second transistor of a second conductivity type disposed between a supply voltage source and a reference voltage source, and that outputs an output signal from a connection node between the first transistor and the second transistor, a first pre-buffer circuit that drives a gate of the first transistor in response to an input signal, and a second pre-buffer circuit that drives a gate of the second transistor in response to the input signal.
Patent JP-5262920-B2 (JP)
IPC: B60T7/12
Filed: 2009-03-30
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device for executing hydraulic pressure holding control corresponding to an intention of a driver.  <P>SOLUTION: This brake control device 20 includes a master pressure storage part 106 for storing a hydraulic pressure value detected by a regulator pressure sensor 71 in stopping, a master pressure acquiring part 102 for acquiring the hydraulic pressure value detected by the regulator pressure sensor 71 in stopping, and an executing part 120 for executing the hydraulic pressure holding control when the acquired hydraulic pressure value becomes larger by a predetermined value or more than the stored hydraulic pressure value. A master pressure updating part 108 executes updating processing for updating the stored hydraulic pressure value to the hydraulic pressure value detected by the regulator pressure sensor 71 when a master cylinder unit and a power hydraulic pressure source are communicated with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5276507-B2 (JP)
IPC: H05K7/20
Filed: 2009-04-09
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station apparatus that reduces power consumption for preventing a temperature inside a case from increasing.  <P>SOLUTION: The base station apparatus 100 includes a thermoelectric conversion device 40 and a fan 50. The thermoelectric conversion device 40 is mounted on an inner wall of the case 80, and supplies electric power generated by an electromotive force. The electromotive force is generated by the difference between a temperature of a portion where the thermoelectric conversion device 40 provided on the inner wall of the case 80 is mounted and a temperature inside the case 80. The fan is driven by the electric power supplied from the thermoelectric conversion device 40 to dissipate heat in the case 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5292172-B2 (JP)
IPC: H04W88/06
Filed: 2009-05-11
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction of communication efficiency when communication is performed with handover between bearers different from each other.  <P>SOLUTION: A connection management apparatus 10 controls communication over a mobile communication network between a communication terminal 50, which can perform wireless communication with handover between different kinds of bearers and a server 60. The connection management apparatus includes; a connection information DB 11 for storing therein data size information in which a bearer is made corresponding to a maximum data size in which the communication terminal 50 can transmit/receive data at once using the bearer; a receiving section 12 for receiving a control request, transmitted from the communication terminal 50, for performing communication using the bearer; and a connection control section 13 which obtains a minimum value among the maximum data sizes included in the data size information stored in the connection information DB 11 based on the control request and sets a maximum value of data sizes for information to be transmitted/received at once via a communication path set between the communication terminal 50 and the server 60 on the basis of the minimum value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5272940-B2 (JP)
IPC: H04N19/129
Filed: 2009-07-17
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image coder applying prediction coding to an input image that adaptively controls a coding parameter in the unit of pictures so as to attain high efficiency coding.  <P>SOLUTION: The image coder applying prediction coding to an input image is provided with: an acquisition means that acquires at least any one statistic information among first statistic information that denotes the property of an input image read from a frame memory 1 such as an input image information statistic acquisition device 14, second statistic information based on correlation information in the process of prediction coding with a motion information statistics acquisition device 15 or the like and third statistic information as a result of coding or in the process of coding with a coding information statistic acquisition device 16 or the like; and a control means such as a coding control section 12 that uses a scene discrimination device 17 or the like to discriminate a scene on the basis of the statistic information acquired by the acquisition means, thereby applying adaptive control to a coding parameter in a coder 6 in the unit of frames or fields.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5314531-B2 (JP)
IPC: B60R22/46
Filed: 2009-08-06
Granted: 2013-10-16
Abstract: A pretensioner is provided, which can be partially changed in mechanical strength of in a cylinder, in addition, can be widely used. In the pretensioner, the cylinder is molded by forging, and a positioning portion as a high-strength portion is formed from a partition formed using a excess portion produced during the forging-molding. Therefore, while an outer circumferential shape of the cylinder is not changed, a specification of the positioning portion can be varied, the specification including a formation position of the positioning portion, an extension dimension of the positioning portion from the cylinder, and thickness of the positioning portion along a through direction of the cylinder.
Patent JP-5355312-B2 (JP)
IPC: C02F1/32
Filed: 2009-09-08
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To carry out an inspection of a cleaning mechanism without removing a cylindrical container from piping.  <P>SOLUTION: An inspection device, inspecting an ultraviolet irradiation device which includes a cylindrical container 21 for receiving inflow of a fluid to be treated, a cylindrical body 24 provided by being connected to the cylindrical container 21 so as to intersect the cylindrical container 21 and closed by blind flanges at both ends, an ultraviolet lamp 28 for irradiating the fluid to be treated flowing through the inside of the cylindrical container 21 with ultraviolet rays, an optically transparent lamp sleeve 29 for housing the ultraviolet lamp 28, the cleaning mechanism 30 for cleaning the lamp sleeve 29, and a motor 33 for driving the cleaning mechanism 30, includes a support member 35 for supporting one of the blind flanges, a rail 37 for pulling out the support member 35, and a fixing screw 36 for fixing the support member 35 to the blind flange.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5316352-B2 (JP)
IPC: B25J19/06
Filed: 2009-10-08
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an electromagnetic emission level while suppressing cost increase and performance deterioration.  <P>SOLUTION: In a method for controlling interference electromagnetic wave, a regulation level detecting means 12 obtains a current position of an object device, and detects an electromagnetic wave regulation level of an object region containing the current position based on map information. An operation state selecting means 13 selects an operation state corresponding to the electromagnetic emission level conforming to the electromagnetic regulation level detected from the operation state registered in electromagnetic wave level information categorized by shape and electromagnetic wave level information categorized by portion. A drive control means 14 issues a drive instruction to drive the plurality of the portions in accordance with the selected operation state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5265495-B2 (JP)
IPC: B41J2/045
Filed: 2009-10-16
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately correct a driving waveform applied to a piezoelectric element to become constant even if the number of nozzles for simultaneously discharging an ink droplet varies.  <P>SOLUTION: A memory 73 memorizes a reference correction voltage ΔVa and a reference current consumption Ia beforehand for each number of nozzle N, and outputs the reference correction voltage ΔVa and the reference current consumption Ia to a multiplier 74 according to the number of nozzle N counted by a nozzle number counting part 72. A correction voltage ΔV is computed by the multiplier 74 using the reference correction voltage ΔVa and the reference current consumption Ia and a current consumption Ib which is measured by a current measuring part 80 and actually flows to a recording head. An adder 77 adds the correction voltage ΔV to the driving wave form that has been quantized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5364534-B2 (JP)
IPC: F23C5/28
Filed: 2009-10-28
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine boiler structure, capable of reducing NOx level in combustion gas by suppressing a combustion gas high-temperature portion formed within a furnace by burning effectively using the space within the furnace.  <P>SOLUTION: The marine boiler structure includes two burners 3 installed in an upper portion of the furnace 2, and is configured so that combustion gas generated by burning in the burners 3 flows from the furnace 2 through a heat transfer tube group Ht on the downstream side thereof. The swirling directions of the burners 3 (arrows SL, SR) are set to different directions or clockwise and counterclockwise directions, and the burners 3 differed in swirling direction are combined and disposed so that flame is diffused to the whole body of the furnace 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5327042-B2 (JP)
IPC: H01L33/52
Filed: 2009-12-28
Granted: 2013-10-30
Abstract: A method of manufacturing a LED lamp that is formed by sealing a LED element mounted on a substrate with glass, includes a mounting process for mounting the LED element on the substrate, a sealing member preparation process for preparing a glass sealing member that includes a concave portion being capable of housing the LED element, and a sealing process wherein the sealing member is arranged so that a forming surface of the concave portion faces the LED element, the sealing member is bonded to the substrate by thermal compression bonding, and the forming surface of the concave portion is made along the LED element.
Patent JP-5075194-B2 (JP)
IPC: A61F2/44
Filed: 2007-04-03
Granted: 2012-11-14
Abstract: This device (10) includes an interspinous implant (1) having a flexible structure, capable of being inserted between the spinous processes (100) of two vertebrae, the areas (Z) of these respective spinous processes (100) bearing against the implant (1) defining a longitudinal axis (L) of the implant (1). According to the invention, the device includes at least one cerclage (15) capable of being adjustably engaged around the implant (1), at a centre section (4) of this implant (1), in a plane (P) perpendicular to said longitudinal axis (L); this cerclage (15) is made of a material that is inextensible in the circumferential direction of this cerclage (15), so that it makes it possible to restrain deformation of the implant (1) at the centre section (4), within the entire said plane (P), during exertion on this centre section (4) of opposing compressive forces exerted by the spinous processes of the vertebrae during a posterior movement of the spinal column.
Patent JP-5364575-B2 (JP)
IPC: A61M5/00
Filed: 2007-05-08
Granted: 2013-12-11
Abstract: A vascular access device for communicating with the vascular system of a patient may include a status indicator. The status indicator may detect and signal that a period of time has elapsed in relation to the use of the vascular access device.
Patent JP-5175288-B2 (JP)
IPC: G06Q50/10
Filed: 2007-08-30
Granted: 2013-04-03
Abstract: Aspects of peer-to-peer distribution of digital content items protected by predetermined intellectual property rights are described. The digital content items are distributed between a source communication device operated by a source entity and a proximate sink communication device operated by a sink entity, via a peer-to-peer communication session (established based on a digital identity associated with the source entity) between the source and sink devices. The source device, the sink device, and/or a network service provider arranges for a digital license granting one or more rights to an entity under one or more of the predetermined intellectual property rights to be distributed to the sink communication device. Data regarding distribution of the digital license is collected and used, among other things, to trigger e-commerce events such as billing events and consideration transfers.
Patent JP-5292639-B2 (JP)
IPC: G06F13/00
Filed: 2007-10-19
Granted: 2013-09-18
Abstract: Provided are a method and system for processing a keyword using network information. The system receives a Hypertext Transport Protocol (HTTP) query among network information transferred from a client terminal, determines whether an input location identifier stored in an identifier database exists in Uniform Resource Information (URI) of a header of the HTTP query, and determines that the HTTP query is a query about a keyword input into an address window of a client web browser when an input location identifier stored in the identifier database exists in URI of a header of the HTTP query.