baber/WOPTO huggingface dataset:
Patent JP-2013171144-A (JP)
Title: Optical scanning device and image formation device
Inventor: ITAMI YUKIO
IPC: H04N1/113
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To suppress increase in the number of light sources even if an image formation station for an auxiliary color is added, and to prevent decrease in a resolution of a basic color.SOLUTION: An optical scanning device includes: optical path split means for splitting or changing one or more light beams emitted from one light source device to n(n≥3) optical paths; a light deflection device that is provided with a deflective reflection surface deflecting the split or changed light beam; n scanning image-formation optical systems that guide each of n sets of deflected light beams to a corresponding optical scan position to form a light spot; and optical path selection means that selects an optical scanning optical path to n optical scan positions sequentially with a time lag. By modulating intensity of the light beam emitted from the light source device by an image signal in accordance with the optical scan position to be selected by the optical path selection means and be optically scanned, the optical scanning device performs an optical scanning on n optical scan positions sequentially with the time lag. Out of the n scanning image-formation optical systems, an effective scanning field angle or scanning time of two scanning image-formation optical systems is larger than that of the rest.
Patent JP-2013174157-A (JP)
Title: Fuel reservoir device
Inventor: IWAYA NORIFUMI
IPC: B60K15/035
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel reservoir device capable of improving convenience.SOLUTION: When an oil feed lid switch is operated by a driver (S10), a fuel reservoir device opens a tank sealing valve (S12), calculates a time t (S14), and displays a residual time on a display by subtracting the time which has passed from the time t (S14). When the oil feed lid switch (61) is operated (S18) again, the device closes the tank seal valve (33) (S20) to seal the fuel tank; and displays on the display (63) that an opening operation on the oil feed lid is stopped (S22). When the time t passes (S24) without a repeated operation of the oil feed lid switch (S18), the device determines that the inner pressure of the fuel tank reaches predetermined pressure not to induce the blowout of the fuel or fuel evaporated gas from the fuel tank and oil can be safely fed, and opens the oil feed lid (S26).
Patent JP-2013176005-A (JP)
Title: Intercom system
Inventor: NAKAMURA KIMIYA
IPC: H04M9/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an intercom system that makes it possible to call/reply in accordance with the SIP specification between a living room master unit and a mobile terminal without periodically obtaining IP address information.SOLUTION: A living room master unit 2 includes: a master unit mail client 25 for transmitting call notification mail to a mobile terminal 3 in response to a call from an entrance slave unit; and a SIP server 27 for communicating in accordance with the SIP specification. The mobile terminal 3 includes: a terminal mail client 34 for receiving the call notification mail transmitted by the living room master unit 2; and a SIP client 35 for transmitting IP address information on the mobile terminal 3 to the SIP server 27. A terminal CPU 37 activates the SIP client 35 to transmit the IP address information to the SIP server 27 if the terminal mail client 34 has received the call notification mail, and makes it possible to call/reply in accordance with the SIP specification between the living room master unit 2 and the mobile terminal 3.
Patent JP-2013177746-A (JP)
Title: Roll screen device
Inventor: FUNAYAMA TORU
IPC: E06B9/40
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a roll screen device which allows the influence of heat developed by a solar cell at a screen part on indoor environment to be reduced as much as possible.SOLUTION: A roll screen device includes a screen part 2 in a sheet form and a holding part 3 which holds the screen part 2 in a state switchable between a use state and a wound state. The screen part 2 includes a first screen part 4 at which a solar cell unit 6 in a sheet form is arranged and a second screen part 5 which covers the first screen part 4.
Patent JP-2013177033-A (JP)
Title: Handrail structure for vehicle, railway vehicle, and method for manufacturing vehicle
Inventor: HIRAMATSU SHINJI
IPC: B61D37/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a handrail structure for a vehicle, a railway vehicle, and a method for manufacturing a vehicle, capable of easily adjusting an installing position of a handrail shaft for a joint.SOLUTION: A handrail structure 1 for a vehicle includes a base shaft 8 disposed substantially horizontally at an upper part of a cabin of the vehicle, a joint 9 projected from the base shaft 8, and a handrail shaft 10 attached to the joint 9, and extended in a vertical direction. The base shaft 8 is installed rotatably around the shaft center. The handrail shaft 10 is installed in the joint 9 by screwing an upper end 10a thereof into a tip end 9a of the joint 9 around the shaft center. The base shaft 8 is rotated to move the joint 9 and the handrail shaft 10 so that the screwing depth of the upper end 10a of the handrail shaft 10 to the tip end 9a of the joint 9 can be changed at a position in which nothing prevents the rotation of the handrail shaft 10. Therefore, installing position of the handrail shaft to the joint can be easily adjusted.
Patent JP-2013180314-A (JP)
Title: Joint generation system and method therefor
Inventor: NOGI KAZUHISA
IPC: B23K26/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent a fall and to easily take out parts by joining the parts with each other in consideration of the pitch of workpiece supporting members.SOLUTION: A joint generation system 1 generates joint parts at loci related to the working of parts. Then, the joint generation system 1 includes: a comparison means of comparing the dimensions of parts with the pitch of workpiece supporting members; and joint parts of connecting the parts to each other in accordance with the comparison result.
Patent JP-2013131732-A (JP)
Title: Led light-emitting device
Inventor: ISHIKURA TAKURO
IPC: H01L33/64
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an LED light-emitting device which is robust, high in luminous intensity, and lasts long.SOLUTION: An LED light-emitting device 2 of the present invention has an LED light-emission part 4, provided in each of insertion holes 13, which are formed by boring one or more holes 13 in a substrate 10, and includes a light reflection body 20, made of high light reflection metal, which has a concavity 21 formed at center thereof, which is fitted into the insertion hole 13, and which is arranged in such a way that a light reflection body reverse face 26 is exposed downwards from a substrate reverse face 10b of the substrate 10. The concavity 21 is loaded with an LED chip 30, an insulation layer 40 is disposed so as to contact the light reflection body reverse face 26 face-to-face, and a heat radiation plate 45 is disposed so as to contact a reverse face 40a of the insulation layer 40 face-to-face, thereby constituting the LED light-emitting part 4. Pressure contact means of holding the surface contact among the light reflection body reverse face 26, the insulation layer 40, and the heat radiation plate 45 in a pressure contacted state is provided, so that heat from the LED chip 30 is guided for forceful heat radiation from the light reflection body reverse face 26 to the heat radiation plate 45 via the insulation layer 40.
Patent JP-2013180323-A (JP)
Title: Method for producing thin steel sheet
Inventor: KACHI TAKAYUKI
IPC: B21B37/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thin steel sheet, allowing effective suppression of a rolling load amount change generated in a stand of a rolling mill.SOLUTION: In an upstream rolling process 10, a rolling load amount generated in each stand of a continuous rolling mill in a downstream rolling process 20 is predicted, a rolled material previously imparted with a sheet thickness compensation amount compensating a change of the rolling load amount is rolled, and is supplied to the continuous rolling mill in the downstream rolling process 20. Thereby, the change in rolling load amount in the longitudinal direction of the rolled material, generated in each stand of the continuous rolling mill in the downstream rolling process 20 is suppressed.
Patent JP-2013183290-A (JP)
Title: A/d conversion circuit and solid state imaging device
Inventor: KOMABA TAKAFUMI
IPC: H03M1/56
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an A/D conversion circuit that performs a weighted addition of pixel signals input via a vertical signal line VL of a solid state imaging device while excluding conversion errors caused during A/D conversion (conversion errors due to noise components and quantization errors).SOLUTION: An ADC 12 holds beforehand a plurality of pixel signals Sig1, Sig2, Sig3 input via the vertical signal line of the solid state imaging device by means of capacitors C1-C4 forming part of a plurality of capacitors C1-C8 in the ADC 12, respectively. The pixel signals held in the respective capacitors C1-C4 generate a potential of a node Vcm. Voltages across the capacitors C1-C8 are then changed to change the potential of the node Vcm, and the potential of the node Vcm is compared with a predetermined potential (dark potential Vdark) to generate a digital value of the pixel signals.
Patent JP-2013181850-A (JP)
Title: Resin fusability inspection method
Inventor: WATANABE SHINJI
IPC: G01N19/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method capable of evaluating whether a slit on an instrument panel rear face is fused in a high temperature environment with high accuracy and in a short period of time.SOLUTION: The inspection method inspects whether a slit formed on a rear face of a skin (L) obtained by performing slush molding of thermoplastic powder (P) and used for an instrument panel of an automobile interior component is fused in a high temperature environment. The inspection method for inspecting a thermoplastic resin skin for an instrument panel creates a skin (L) by using the thermoplastic powder (P), measures shear dynamic viscoelasticity to calculate a shear storage elastic modulus (x), and determines whether the skin (L) is fused at a dynamic viscoelasticity measurement temperature or below from a measurement value of (x).
Patent JP-2013185305-A (JP)
Title: Door, method for manufacturing the door, and cabinet having the door
Inventor: KITAGAWA TERUHISA
IPC: E06B3/30
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a door base material with a surface including a recess to which a decorative sheet is closely attached by vacuum molding so as to improve the quality and appearance of a product.SOLUTION: A door base material 3 with a surface including a recess 2 is preliminarily provided with a through-hole 12 communicating the recess 2 to a rear face 11. The surface of the door base material 3 is covered with a decorative sheet 6. The decorative sheet 6 is closely attached to the surface of the door base material 3 by vacuum molding in which vacuuming is performed through the door base material 3 and the through-hole 12. A rear face sheet 19 is then bonded to the rear face 11.
Patent JP-2013185242-A (JP)
Title: Steel sheet for hot pressing, press-molded product and method for manufacturing the press-molded product
Inventor: MURAKAMI TOSHIO
IPC: C21D9/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for hot pressing which, when a uniform characteristic is required in a molded product, can yield a hot-press molded product capable of achieving a balance between high strength and elongation at a high level and, when regions corresponding to an impact-resistant part and an energy-absorbing part are required in a single molded product, is useful for obtaining a hot-press molded product capable of achieving a balance between high strength and elongation corresponding to each region at a high level.SOLUTION: A steel sheet for hot pressing has a prescribed chemical composition, wherein the average circle equivalent diameter of Ti-containing precipitates contained in the steel sheet having a circle equivalent diameter of ≤30 nm is ≥3 nm, the precipitated Ti content and the total Ti content in the steel satisfy the following relation (1): (precipitated Ti content (mass%))-3.4[N]>0.5×[(total Ti content (mass%))-3.4[N]] (wherein [N] is the N content (mass%) in the steel), and the total area fraction of bainite and martensite in the metallic structure is ≥80%.
Patent JP-2013191320-A (JP)
Title: Fuel cell system
Inventor: YABUTANI MOTOHIKO
IPC: H01M8/04
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that is advantageous in maintaining a S/C value in an appropriate region even when a rotation speed of a water pump is abnormal with respect to a target rotation speed region during a power generation operation of a fuel cell.SOLUTION: When a rotation speed of a water pump 8A is abnormal with respect to a target rotation speed region during a power generation operation of a fuel cell 1, a control section 100 performs averaging of an S/C value in a modification reaction by repeating a short-time increase and a short-time decrease of the S/C value, specifically repeating an increase in a short time (ΔT increase, in 10 seconds) and a decrease in a short time (ΔT decrease, in 10 seconds) in the rotation speed of the water pump 8A with respect to an abnormal rotation speed while allowing the fuel cell 1 to continue the power generation operation.
Patent JP-2012200138-A (JP)
Title: Systems and methods for managing energy distribution network
Inventor: NATHAN BOWMAN LITTRELL
IPC: H02J13/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for managing an energy distribution network.SOLUTION: A system 100 includes a first computer 118 including an energy distribution network model. The first computer identifies a plurality of energy consumers 106 associated with an energy distribution constraint within the energy distribution network. The system also includes a second computer configured to receive data from the first computer. The second computer is also configured to identify a plurality of customers subscribed to a demand response program and identify a subset of the plurality of energy consumers that are associated with the plurality of customers. The second computer is further configured to identify a device 104 associated with each energy consumer of the subset of energy consumers and cause a demand response request to be transmitted to at least one identified device.
Patent JP-2013190400-A (JP)
Title: Autoanalyzer
Inventor: HARADA YUJI
IPC: G01N35/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an autoanalyzer capable of suppressing deterioration of analysis efficiency by shortening time to stabilization of reagent temperature.SOLUTION: An autoanalyzer includes: a reagent constant temperature part 6a of a reagent constant temperature mechanism 6 which holds a reagent container 5 under predetermined fixed temperature environment; and a reagent temperature control part 21 which is provided in the reagent constant temperature mechanism 6, and holds the reagent container 5 under changeable temperature environment. The autoanalyzer conveys the reagent container 5 inside the reagent constant temperature mechanism 6 including the reagent temperature control part 21 by a reagent container conveyance mechanism 22, and controls temperature environment for holding the reagent container 5 of the reagent temperature control part 21 on the basis of a measurement result of a reagent temperature measurement mechanism 30.
Patent JP-2013195087-A (JP)
Title: Method and apparatus for inspecting mask substrate for defects, method of manufacturing photomask, and method of manufacturing semiconductor device
Inventor: YAMANE TAKESHI
IPC: G01N21/956
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for defect inspection, that allows defect inspection of a mask substrate to be carried out accurately.SOLUTION: A method for defect inspection relating to an embodiment includes: a step S12 of acquiring a defocus image of a partial region on a mask substrate by using a dark field optical system; a step S14 of acquiring a just-focus image of the partial region on the mask substrate by using the dark field optical system; a step S13 of generating an aggregation composed of first signals obtained from the defocus image and having a signal strength equal to or higher than a first threshold value; a step S17 of excluding, from the aggregation, first signals pertaining to spots where the signal strength of signals obtained from the just-focus image is equal to or higher than a second threshold value; a step S22 of determining an inspection threshold value for a signal strength on the basis of the remaining first signals not excluded from the aggregation; a step S23 of acquiring an image of an inspection region on the mask substrate by using the dark field optical system; and a step S24 of determining, on the basis of the image of the inspection region, that a spot having a signal strength equal to or higher than the inspection threshold value has a defect.
Patent JP-2013192579-A (JP)
Title: Embroidery data creating device, embroidery data creating program and computer-readable medium storing embroidery data creating program
Inventor: YAMADA KENJI
IPC: D05B19/08
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an embroidery data creating device for creating embroidery data capable of forming stitches to which a texture unique to embroidery is naturally added while effectively expressing the features of an original image.SOLUTION: An original image used as a base of an embroidery pattern is input (S1), and a set angle characteristic, which is taken into account with respect to a second pixel having an angle characteristic intensity less than a predetermined threshold value among a plurality of pixels forming the original image, is acquired (S3). For each of all the pixels, on the basis of image data of the original image, an angle characteristic and an intensity thereof are calculated (S5), and each first pixel having an intensity equal to or more than the threshold value and each second pixel having an intensity less than the threshold value are identified (S7). For each second pixel, an angle characteristic, taking into account the angle characteristics of surrounding pixels, is re-calculated (S9), and a final angle characteristic is calculated from the re-calculated angle characteristic and the set angle characteristic (S11). In the order of each first pixel and each second pixel, corresponding line segments are arranged on the basis of the calculated angle characteristics (S13), and embroidery data is created (S19).
Patent JP-2013193821-A (JP)
Title: Housing structure for suspension hook
Inventor: YAMAKAWA NAOHIRO
IPC: B66C1/68
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of loss of a component for hook fixation during use of a suspension hook and moreover to reduce play of the suspension hook in a housed state.SOLUTION: There is provided a housing structure for a suspension hook of a bucket link of a construction machine. The bucket link includes a guide pipe which has one end fixed to a bottom surface of the bucket link and extends vertically from the bottom surface in front view of the construction machine, and a flange member which is attached removably to the other end of the guide pipe, and has a diameter larger than the diameter of the guide pipe. The suspension hook when housed is restricted from moving vertically between the flange member and the bottom surface of the bucket link with respect to the bottom surface of the bucket link while hooked to the guide pipe.
Patent JP-2012216513-A (JP)
Title: Aluminum base material for collector, collector, positive electrode, negative electrode, and secondary battery
Inventor: HATANAKA YUSUKE
IPC: H01M4/66
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide: an aluminum base material for a collector, with which a secondary battery excellent in cycle characteristics can be manufactured; a collector manufactured using the aluminum base material; a positive electrode; a negative electrode; and a secondary battery.SOLUTION: The aluminum base material for a collector has such a surface that at least two structures are superimposed, the at least two structures being selected from the group consisting of a long wavelength structure having an average opening diameter of more than 5 μm and 100 μm or less, a medium wavelength structure having an average opening diameter of more than 0.5 μm and 5 μm or less, and a short wavelength structure having an average opening diameter of more than 0.01 μm and 0.5 μm or less. The maximum cross sectional height Pt in a cross sectional curve of the surface is 10 μm or less.
Patent JP-2013197300-A (JP)
Title: Manufacturing method of ultrasonic thickness sensor
Inventor: MORI KAZUTAKA
IPC: H01L41/187
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an ultrasonic thickness sensor that is thin, has flexibility as the ultrasonic thickness sensor, can track a surface of a measuring object even when the surface is curved, can continuously adheres to a measuring object place, eliminates the need of various types of work before and after thickness measurement, greatly reduces time and effort for the thickness measurement, enables the simultaneous thickness measurement of multiple places and the consecutive thickness measurement and can be used at a relatively high temperature not less than 300°C.SOLUTION: A manufacturing method of an ultrasonic thickness sensor comprises the steps of: mixing an alcohol solution of alkoxide of one of Ti and Bi and acetate of the other together to prepare Ti-Bi sol; mixing the Ti-Bi sol and powder that is composed of bismuth titanate (BIT) and has a grain size 1 to 5 μm together; causing a composite to adhere to a surface of a thin plate-like supporting body in which at least the surface has conductivity serving as one electrode; heating and burning the composite to form a BIT sintered body layer; forming the other electrode; and performing polarization treatment of the BIT sintered body layer.
Patent JP-2013198278-A (JP)
Title: Linear motor magnet plate having magnet positional deviation preventing action
Inventor: SHIMURA TADASHI
IPC: H02K41/03
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor magnetic plate having a positional deviation preventing action for a permanent magnet while being inexpensively manufacturable.SOLUTION: A magnet plate 10 includes regulation members 18 press-inserted into non-through holes 12 of a base plate 14. Each of the regulation members 18 is projected at an end portion 18b thereof from a surface 14a of the base plate 14 and prevents lateral movement of a permanent magnet 16. The regulation member 18 has a narrow part 24 narrower than the non-through hole 12. When the regulation member 18 is press-inserted, the base plate 14 is plastically deformed, and a deformed part 30 enters a space 32 between the narrow part 24 and an inner wall of the non-through hole 12.