baber/WOPTO huggingface dataset:
Patent JP-2012202296-A (JP)
Title: Engine frame
Inventor: UETSUKI YASUYUKI
IPC: F02F7/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine frame capable of increasing the strength and the rigidity of a bed plate without increasing the thickness of the bed plate, and preventing degradation of the fuel economy.SOLUTION: An engine frame 1 has a bed plate 10 in which a bearing stand 2 for supporting a crank bearing CB of a crankshaft from the lower side, a side plate 4 surrounding a bulkhead 3 connected to the bearing stand 2 from its side, and a bottom plate 5 surrounding the bulkhead 3 connected to the bearing stand 2 from the lower side are integrally fixed to each other. The bottom plate 5 of the bed plate 10 has a bent part 11 which is convex or concave to the side of the crankshaft.
Patent JP-2012202645-A (JP)
Title: Solar heat storage system
Inventor: NANBU KATSURA
IPC: F24S90/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To automatically perform the closing operation of an on-off valve by detecting the heat storage completion of a chemical heat pump according to the seasonally changing amount of heat storage without using electric power.SOLUTION: This solar heat storage system includes a solar heat storage apparatus constituted in an airtight state comprising a reactor 1 storing a chemical heat storage material 5 for storing solar heat, a condenser 2 liquefying and storing a gas component released from the chemical heat storage material 5, a connecting pipe 3 connecting the reactor 1 to the condenser 2 and conducting the gas component, and the on-off valve 4 for opening and closing the conduction of the connecting pipe. The solar heat storage system also includes a support means 7 for supporting the solar heat storage apparatus by predetermined holding strength, and a closing means 9 closing the on-off valve 4 by a change in the inclination of the solar heat collecting apparatus when stress applied to the support means 7 exceeds predetermined holding strength due to the center of gravity of the solar heat collecting apparatus moving into a position close to the condenser 2 in accordance with the progress of heat storage. The holding strength of the support means 7 is adjusted to accelerate the operation timing of the closing means 9 in a season with a large amount of solar radiation compared with a season with a small amount of solar radiation.
Patent JP-2012208234-A (JP)
Title: Actuator, manipulator with actuator and method of operating cell using actuator
Inventor: MORI MAYUKO
IPC: B25J7/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which is capable of removing or collecting only an operation target cell from a Petri dish without damaging cultured cells around the operation target cell.SOLUTION: An actuator comprises two rolling-element bearings facing each other, a rotary shaft fitted with inner circumferential faces of inner rings of the two rolling-element bearings, an inter-inner-ring seat provided between the inner rings of the two rolling-element bearings, a ball screw nut connected with the rotary shaft, a screw shaft screwed with the ball screw nut, a piezoelectric element disposed adjacently to an outer ring of one of the two rolling-element bearings, a spacer which pre-pressurizes the two rolling-element bearings and the piezoelectric element, and a glass needle connected in a shaft direction of the screw shaft. A distal end portion of the glass needle and an operation target cell are brought into contact, the glass needle is vibrated minutely by minutely elongating/contracting the piezoelectric element in a frequency lower than ultrasonic vibration, deposition of the cell is canceled and the cell is released or removed from a bottom face of a Petri dish in which the cell has been placed.
Patent JP-2011225437-A (JP)
Title: Method for manufacturing synthetic quartz glass
Inventor: TAMITSUJI SHINYA
IPC: C03B20/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing synthetic quartz glass capable of introducing fluorine into a porous glass body at a low temperature of ≤400°C, and adjusting stably the finally obtained fluorine concentration in the synthetic quartz glass to be ≥1,000 ppm mass.SOLUTION: This method for manufacturing synthetic quartz glass includes processes for: (a) forming the porous glass body by depositing and growing on a base material, quartz glass particulate obtained by subjecting a glass forming raw material to flame hydrolysis; (b) obtaining the porous glass body containing fluorine by holding the porous glass body in a fluorine simple substance (F)-containing atmosphere having a pressure of Pand a temperature of ≤400°C in a reaction tank, and by holding it under the condition of the pressure of Pwhich is lower than the pressure of Pand the temperature of ≤400°C in the reaction tank; and (c) obtaining a transparent glass body containing fluorine by heating the porous glass body containing fluorine up to a transparent-vitrification temperature in a vitrifying furnace.
Patent JP-2012213076-A (JP)
Title: Digital signal processing apparatus and digital signal processing method
Inventor: TACHIMORI SHINYA
IPC: H03H17/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processing apparatus and a digital signal processing method that employ a filter comprising a multistage series connection of IIR filters having a shelving characteristic (or stepping characteristic), set a plurality of set points each comprising a set of frequency and gain values, and implement an arbitrary frequency response characteristic passing the set points.SOLUTION: In the digital signal processing apparatus, a filter setting section includes an error calculation section for calculating an implemented frequency response characteristic H of the filter section and calculating an error E from a desired frequency response characteristic D, and sets the filter section comprising a multiple N-stage series connection of M-order IIR filters Sn having a shelving characteristic Hn indicating a cutoff frequency fc and a gain gn, by changing the cutoff frequency fc of each of the plurality of IIR filters Sn of the filter section and changing the order of each IIR filter Sn from M in response to an output from the error calculation section to reduce the error E.
Patent JP-2012211750-A (JP)
Title: Heat pump system and control method thereof
Inventor: UEHARA NOBUAKI
IPC: F25B47/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent water in a heat exchanger for providing heat exchange between a refrigerant and water from freezing, and to prevent breakage of the heat exchanger, upon a defrosting operation.SOLUTION: Switching of four-way valve 32 causes a direction where the refrigerant circulates upon a heating operation to reverse. When the defrosting operation for removing frost adhering to the heat exchanger 35 is performed, a heater 22 operates to heat water circulating in a water circuit 23, if a flow rate measured by a flow rate measuring part 26 is less than a predetermined flow-rate threshold.
Patent JP-2012222182-A (JP)
Title: Semiconductor device
Inventor: SAWADA KEN
IPC: H01L23/522
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reinforce grounds around a via layer connecting transmission lines and adjust characteristic impedance at a via part.SOLUTION: A semiconductor device comprises a first semiconductor substrate 11 and a second semiconductor substrate 21 laminated via an insulation layer 14, first transmission lines formed on the first semiconductor substrate 11 and including a signal line 12 and grounds 13, second transmission lines formed on the second semiconductor substrate 21 and including a signal line 22 and grounds 23, a signal line via layer connected to the signal line 12 of the first transmission lines and the signal line 22 of the second transmission lines, a first ground via layer connected to the ground 13 of the first transmission lines and the ground 23 of the second transmission lines, and a second ground via layer 16 connected to the ground 23 of the second transmission lines and including a belt-like via layer formed to face the signal line via layer.
Patent JP-2012218353-A (JP)
Title: Elongate material with pattern structure layer and method of pasting the pattern structure layer
Inventor: MORITO HIDE
IPC: B32B7/06
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an elongate material with a pattern structure layer, capable of accurately and stably pasting a desired pattern layer to a target material, and to provide a method of pasting using the same.SOLUTION: The elongate material 1 with a pattern structure layer comprises a plurality of pattern structure layers 3 along a longitudinal direction of an elongate protective film on one of surfaces of the elongate protective film 2. The pattern structure layer 3 is made of a laminate in which a first adhesive layer 11, a pattern layer film 12, a pattern layer 13, a second adhesive layer 14 and a release film 15 are laminated in this order from the side of the elongate protective film 2. The first adhesive layer 11 can be peeled off the pattern layer film 12. The second adhesive layer 14 can be peeled off the release film 15. Adhesion between the first adhesive layer 11 and the pattern layer film 12 is larger than adhesion between the second adhesive layer 14 and the release film 15.
Patent JP-2012220914-A (JP)
Title: Fixing device, image forming apparatus including the same, and business machine
Inventor: DATE SHINICHIRO
IPC: G03G15/20
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for maintaining temperature with low power in such a state that an abnormal current does not flow in a switching element, an image forming apparatus including the fixing device, and a business machine.SOLUTION: A CPU 200 drives a drive circuit 120 to gradually increase the frequency of a pulse signal applied to a switching circuit 100 and decrease power supplied to an exciting coil 31. When predetermined electric energy is obtained, the drive circuit 120 turns off the switching circuit 100 and a drive circuit 250 turns off a switching circuit 230. After that, a drive circuit 260 turns on a switching circuit 240 and the frequency of the pulse signal of a drive circuit 130 is adjusted to adjust ON/OFF frequencies of a switching circuit 110 and start the supply of the electric energy to an exciting coil 50. After that, the drive circuit 130 gradually increases the frequency of the pulse signal applied to the switching circuit 110, to gradually decrease the power supplied to the exciting coil 50 from the predetermined electric energy.
Patent JP-2012226866-A (JP)
Title: Molten salt battery and leakage detection method for the same
Inventor: NITTA KOJI
IPC: H01M10/48
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To detect liquid leakage of a molten salt battery reliably with a simple structure.SOLUTION: A molten salt battery B comprises a battery container 11 having a conductive external surface and housing the molten salt battery body containing a molten salt as an electrolyte, an adsorptive sheet 14 provided in contact with the outer surface of the battery container 11 and capable of adsorbing an electrolytic solution leaked from the battery container 11, and a tray 13 of a conductive member which sandwiches the adsorptive sheet 14 between the battery container 11 and the tray. When an AC voltage is applied between the outer surface of the battery container 11 and the tray 13, the adsorptive sheet 14 has an impedance for the AC voltage, and this impedance decreases as the adsorptive sheet 14 adsorbs the electrolytic solution of the molten salt. Leakage of the electrolytic solution from the battery container 11 can thereby be detected based on the change of the impedance.
Patent JP-2011228302-A (JP)
Title: Battery module and wheeled vehicle
Inventor: KIM SUNG-BAE
IPC: H01M50/529
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery module capable of reducing contact resistance by stably linking a linking member and terminals.SOLUTION: A battery module comprises: a first battery having a first terminal containing a first metal; a second battery having a second terminal containing a second metal different from the first metal; and a linking member electrically linking the first terminal and the second terminal. The linking member has a first part and a second part, one face of the first part is joined to one face of the second part, a nugget zone is positioned in a part where the one face of the first part is in contact with the one face of the second part, the first part contains a third metal, and the second part contains a fourth metal different from the third metal.
Patent JP-2012223974-A (JP)
Title: Kneader
Inventor: NANJO HIDEO
IPC: B28C5/14
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To enable the inside of a kneading vessel to be cleaned easily after use.SOLUTION: In the kneader 1, a rotatable shaft 15 is mounted inside the kneading vessel 4, a plurality of kneading arms 20 are mounted on the rotatable shaft 15, an attachment part 22 is mounted at the tip end of the each of kneading arms 20, and a kneading blade 26 is removably mounted on the attachment part 22. The attachment part 22 is formed of a three-dimensional shape having a flat front surface and an unevenness-free back surface, and the kneading blade 26 is removably attached to the front surface of the attachment part 22. It is possible to clean the inside of the kneading vessel 4 easily effectively after use, since the kneaded material 50 hardly adheres to the surface of the attachment part 22.
Patent JP-2012228078-A (JP)
Title: Electric wire cover structure of electric connection box
Inventor: SO SHUTO
IPC: H02G3/14
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent an electric wire cover from being erroneously assembled to a recess of a connection box body by an operator, and to easily lock the electric wire cover to the connection box body at a low cost.SOLUTION: An electric wire cover structure of an electric connection box 1 is for engaging an electric wire cover 7 to which an electric wire 20 is fixed with a recess 6 of a connection box body 3 slidably in an electric wire longitudinal direction. The electric wire cover includes a gutter-like part 22 for electric wire insertion, and slide engaging parts 23 provided on both sides in the width direction of the gutter-like part for guide parts 44, 45, 46 and 48 on both sides of the recess. A projection 28 for preventing erroneous assembly of the electric wire cover to the recess is projected and formed toward a back side of the recess on one side of the gutter-like part, and a second guide part 53 for making the projection advance to be engaged with the recess is provided. A locking part 56 for locking the projection 28 is provided on the side of the second guide part 53.
Patent JP-2012227822-A (JP)
Title: Image processor and image processor control method
Inventor: YASUTOMI TAKESHI
IPC: G06T3/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of obtaining an image where an appropriate imaging exposure value based on a synthesis ratio is recorded concerning the generation of a synthetic image with the use of multiple images captured on different exposure conditions.SOLUTION: An image processor capable of generating one synthetic image from multiple images captured on different exposure conditions includes: determination means for determining the synthesis ratios of the multiple images; synthesis means for synthesizing the multiple images on the basis of the synthesis ratios; calculation means for calculating the exposure information of the synthetic image synthesized by the synthesis means on the basis of the synthesis ratios; and storage means for storing the exposure information calculated by the calculation means in a recording medium by attaching or associating the information to or with the synthetic image.
Patent JP-2012226219-A (JP)
Title: Image forming apparatus, control method and program for image forming apparatus
Inventor: SHIBATA DAISUKE
IPC: B41J29/38
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent unsuitable parameters from being used as history information even in the case of parameters for items relating to image formation set by a user in an adjustment mode.SOLUTION: An image forming apparatus comprises: setting means for setting parameters for an item relating to image formation; determining means for determining whether a parameter corresponding to a storage inhibition item is included among the parameters set by the setting means; storage control means by which if the determining means determines that the storage inhibition item is not included, the parameters set by the setting means are stored in storage means as history information, and if the determining means determines that the storage inhibition item is included, the parameters set by the setting means are not stored in the storage means as history information; and reading means by which the parameter stored in the storage means is read to be set by the setting means.
Patent JP-2012230456-A (JP)
Title: Merchandise delivery device and automatic dispenser
Inventor: YOSHIDA HIROYASU
IPC: G07F11/42
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise delivery device capable of stabilizing a drop attitude of merchandise and carrying out the merchandise regardless of the size of the merchandise, and an automatic dispenser.SOLUTION: In the merchandise delivery device for storing the merchandise 15 in a spiral space section 12 of a spiral member 12 placed on a bottom surface of a merchandise storing part for storing the merchandise 15 in the longitudinal direction and delivering the merchandise 15 in the forefront row by rotating the spiral member 12 by a drive motor 13, a flap 16 is rotatably provided at a front end of the merchandise storing part and the flap 16 is arranged in parallel to a merchandise holding surface of the spiral member 12. Accordingly, troublesome setting of a chute guide according to the size of the merchandise 15 is eliminated and further the merchandise 15 can be carried out in the stable attitude.
Patent JP-2012053029-A (JP)
Title: Photometric/ranging device, photometric/ranging method, and image pickup apparatus having photometric/ranging device
Inventor: ITO KEI
IPC: G03B7/099
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a photometric/ranging device preventing the generation of uneven exposure and capable of performing an accurate ranging by allowing a photometric sensor comprising a two-dimensional sensor to detect whether it is in a subject illumination environment condition generating flicker or not, and changing exposure conditions such as a frame rate of a ranging sensor comprising a two-dimensional sensor, shutter speed and the like based on the detection result.SOLUTION: A photometric/ranging device according to the present invention includes: ranging sensor CCDs 1012 and 1011 comprising two-dimensional sensors; a photometric sensor CCD 1013 comprising a two-dimensional sensor, ranging lenses 11a and 11b provided corresponding to the ranging sensor CCDs 1012 and 1011 and forming a subject image on the ranging sensors; a photometric lens 11c forming a subject image on the photometric sensor CCD 1013, and a processor 105 measuring the illumination environment of the subject using the photometric sensor, setting the respective exposure states of the ranging sensors and the photometric sensors, and performing the ranging by the ranging sensors. The processor 105 changes the exposure states of the ranging sensors according to the photometric result.
Patent JP-2012229942-A (JP)
Title: Processing method for radioactive metal waste
Inventor: OMURA YUTAKA
IPC: G21F9/30
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a radioactive metal waste that can efficiently execute decontamination and volume reduction, and can facilitate recycling.SOLUTION: A processing method for a radioactive metal waste includes: an immersion step (SP101) of immersing a radioactive metal waste X in a sulphuric acid aqueous solution; a dissolution step (SP102) of dissolving the radioactive metal waste X in the sulphuric acid aqueous solution; a crystallization step (SP103) of crystallizing a sulphate hydrate from the aqueous solution after the dissolution step (SP102); a refining step (SP104) of separating the sulphate hydrate from the sulphuric acid aqueous solution and refining it; a verification step (SP105) of verifying clearance of the sulphate hydrate after the refining step (SP104); an analysis step (SP106) of analyzing constituents of the sulphate hydrate after the verification step (SP105); and a distribution step (SP107) of distributing a combination of the sulphate hydrate after the refining step, a verification result in the verification step and an analysis result in the analysis step to the market.
Patent JP-2012228333-A (JP)
Title: Air permeable seat structure
Inventor: FUJIKAKE TSUTOMU
IPC: A47C7/74
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To allow a permeable insert to be arranged on a seating surface of a seat without enlarging it on a plane.SOLUTION: An insert body 12a is obtained by internally providing a substantially planar flexible spacer member 26 having an air flow passage therein in a bag body 24 having permeability only on a surface side 24a, providing a permeation opening at a rear side of the bag body at a position aligning with the planer surface of the flexible spacer member 26, and arranging a permeation device 34 allowing air to flow between the inside of the insert body and the outside in the insert body in a manner allowing communication via a permeation duct 32 extending in a direction substantially orthogonal to the planar surface of the flexible spacer member from the permeation opening to form a permeable insert 12. At least a permeation opening 34a of the permeation device is exposed and arranged to the outside of the seat pad rear surface in a state where the permeation device and the permeation duct are inserted into a through hole 36 provided at the seat pad 14 and the insert body 12a is placed on a seat pad seating surface 14a.
Patent JP-2012232431-A (JP)
Title: Recording device, method of controlling the same, and program
Inventor: MAKABE TOMOKAZU
IPC: B41J11/70
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To execute a prescribed operation at prescribed timing when performing recording to a recording medium without remodeling a control device as much as possible.SOLUTION: When a character-row recording indicating command designating a character string including a specified character string is included in recording data, a recording control part 60 of a printer 2 executes an operation which is defined in advance as an operation corresponding to the specified character string in conjunction with the execution of an operation related to the character-row recording indicating command.
Patent JP-2012234674-A (JP)
Title: Safety plug device
Inventor: MAEDA HARUYOSHI
IPC: H01R13/64
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a safety plug device which can securely connecting/releasing a circuit by remote control.SOLUTION: A safety plug device includes a socket having a terminal of a circuit; a plug which connects and releases the terminal by moving a circuit connecting position and a circuit releasing position to the socket; and remote control means for remote controlling the movement of the plug. The socket is configured to move between the circuit connecting position and the circuit releasing position by rotations about a shaft. The remote control means uses a safety plug device equipped with a torque cable for rotating the plug in a direction around an axis.