baber/WOPTO huggingface dataset:
Patent JP-2012169278-A (JP)
Title: Light source for illumination
Inventor: TAKAHASHI KENJI
IPC: F21V23/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a light source for illumination in which a heat load received by a circuit unit is suppressed in a structure where a case housing the circuit unit is downsized and a semiconductor light-emitting module and the circuit unit are arranged in proximity.SOLUTION: The light source for illumination is provided with a light-emitting part in which a plurality of semiconductor light-emitting elements are arranged in a ring-shape at the front of a base with the respective main emission direction facing the front part and a circuit unit which transforms power supplied from the outside and makes the plurality of semiconductor elements emit light. A through hole which penetrates in a front and rear direction inside the ring of the plurality of semiconductor light-emitting elements is formed in the light-emitting part, and the circuit unit is arranged so that at least a part of the circuit unit may be located in the through hole, and a space is formed between the circuit unit and the light-emitting part.
Patent JP-2013178316-A (JP)
Title: Fixing device, and image forming apparatus
Inventor: HASEGAWA KENICHI
IPC: G03G15/20
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that prevents an increase in size of the device, keeps a warm-up time short, and reliably reduces an increase in temperature of a non-paper feed area, even in the case where a heater and a reflection member are provided inside a fixing rotating body; and an image forming apparatus.SOLUTION: A reflection member 24 provided with a reflection surface that reflects light emitted from a heater 25 that is fixedly provided to an inner peripheral surface side of a fixing rotating body 21 to extend in a width direction, toward the inner peripheral surface of the fixing rotating body 21 is installed facing the heater 25. The reflection member 24 has a reflection surface that is formed to be partially switchable to an absorption surface 23a that absorbs all or a part of light emitted from the heater 25 and made incident on the absorption surface 23a.
Patent JP-2013178322-A (JP)
Title: Image processing apparatus, method and program, and image display apparatus
Inventor: SUGINOHARA HIDETSUGU
IPC: G09G3/36
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a defect of an optical system in a display part for displaying a plurality of images in mutually different directions from being easily viewed.SOLUTION: An image processing apparatus includes: an image input section 1 for receiving an image signal expressing gradation values of respective sub-pixels of an image which is obtained by combining a plurality of images displayed in mutually different display directions and in which a plurality of pixels each including one or more sub-pixels are arrayed and sub-pixels displayed in the mutually different directions are alternately arrayed; and a correction section 3 for correcting a gradation value of a sub-pixel which is displayed also in a display direction other than an original display direction due to a defect of an optical system in the image signal on the basis of information about the defect of the optical system in the display section for displaying the plurality of images in the mutually different display directions.
Patent JP-2013178626-A (JP)
Title: Crossbar switch, vector processor, and crossbar control method
Inventor: KAWAGUCHI EIICHIRO
IPC: G06F13/38
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To improve utilization efficiency of a crossbar in a cross point buffer system having two or more words in a depth direction.SOLUTION: A crossbar switch 100 includes a cross point buffer of two or more words in a depth direction between a cross bar input buffer and a cross bar output buffer, a shift function is mounted on the second word of the cross point buffer, and selection means for selecting not to utilize the shift function when the number of elements of the first word of the cross point buffer is larger than the number of elements of the second word of the cross point buffer is included.
Patent JP-2013099773-A (JP)
Title: In-line test method, in-line test device and plasma-mig welding method
Inventor: SETODA KEIJI
IPC: B23K9/173
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an in-line test method and an in-line test device with which the in-line inspection can be performed whether or not a through hole capable of realizing the desired strength is formed.SOLUTION: In the in-line inspection method, penetrated holes are subjected to the in-line inspection when executing the penetration-welding of a plurality of superposed workpieces W. The in-line inspection device 10 includes a storage means 12 for storing the calibration curve data indicating the relationship between the lower hole diameter of the through hole formed in the workpiece and the arc voltage of the plasma arc welding for each thickness and each welding condition of the workpieces, and a processing means 13. The processing means 13 performs a penetration detection step S1 of monitoring the arc voltage during the plasma arc welding, and detecting on the basis of the arc voltage whether the plurality of superposed workpieces are penetrated, and a penetrated hole diameter detection step S2 of detecting the prepared hole diameter of the penetrated hole by monitoring the arc voltage, and collating the arc voltage measured after the elapse of the prescribed time from the workpiece penetration with the calibration curve data.
Patent JP-2013080449-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SEKI YOICHI
IPC: G06F12/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To allow inclusion of quantified information in an expression describing an object and to compute information relating to numerical values of accumulated objects.SOLUTION: The information processing device includes: a storage unit that stores object information including, as identifiers, numerical value identifiers clearly specifying that an identifier includes numbers and is a numerical value, by numerical value operators, and non-numerical value identifiers other than the numerical value identifiers; and a processing unit that operates the object information. The processing unit executes multiplication among numerical values represented by the numerical value identifiers with the non-numerical value identifier excluded in factors connected by product operators as a row of the factors, and executes addition among numerical values represented by numerical value identifiers, on a plurality of terms with the non-numerical value identifiers defined as common factors for a combination of the terms.
Patent JP-2013181018-A (JP)
Title: Method for preserving animal and plant or excavated cultural artifact
Inventor: TANIUCHI AKIRA
IPC: A01N3/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a preserving method for obtaining animals and plants or cultural artifacts (hereinafter referred to as animals and plants or the like) preservable over a long period in which solidified matters after preserving treatment have a more dense structure and are not influenced by moisture, outside temperature or the like even in an ordinary temperature state, and conditions before the preserving treatment are not changed.SOLUTION: A preserving method includes: a step 1 of immersing animals and plants or the like into a water-soluble solvent made of 1 to 4C straight chain or branched alcohol and replacing the impregnated water of the animals and plants or the like with the water-soluble solvent; a step 2 of immersing the animals and plants or the like impregnated with the water-soluble solvent into a poorly water-soluble solvent obtained by adding water-insoluble aliphatic glycol to higher alcohol essentially composed of saturated alcohol having a melting point of 50 to 70°C, and replacing the impregnated water-soluble solvent of the animals and plants or the like with the poorly water-soluble solvent; and a step 3 of solidifying the animals and plants or the like impregnated with the poorly water-soluble solvent.
Patent JP-2013187495-A (JP)
Title: Multimedia information panel
Inventor: ISHIBASHI HIROMU
IPC: H05K5/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia information panel that can secure respective housing spaces for an infrastructure device and a carrier device, and that has the improved rigidity of a panel body.SOLUTION: A multimedia information panel 1 comprises a panel body 2 which is box-shaped with an opening in the front face and is provided with a first housing part 5 and a second housing part 6 facing the opening in the front face, and which is placed in a building in the state in which the opening in the front face faces a room side. The first housing part 5 houses an infrastructure device connected to infrastructure wiring which is wired in the building and led to the inside of the panel body. The second housing unit 6 houses a carrier device which is connected to the infrastructure wiring via the infrastructure device and used to utilize a communication service provided by a carrier. A partition member 4 for partitioning the first housing part 5 and the second housing part 6 is attached to the panel body 2 so that the partition member 4 couples parts facing each other with the first housing part 5 and the second housing part 6 therebetween in the panel body 2.
Patent JP-2013187857-A (JP)
Title: Reproducer and reproducing method
Inventor: MAMIYA HARUKO
IPC: H04N5/93
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To reproduce a moving image after editing halfway in the same way as that before editing by using information on halfway reproduction of the moving image generated before editing.SOLUTION: A reproducer includes: storage means for storing history information showing a content of a change in a position of a scene included in a moving image recorded in a recording device in a storage medium; reception means for receiving specification information for specifying the moving image in the history information and start information showing a position where reproduction is started in the moving image specified by the specification information; scene specification means for specifying the position of the scene where reproduction of the moving image specified by the specification information is started on the basis of the specification information and the start information, which the reception means receives, and the history information stored in the storage medium; and reproduction start position determination means for determining the position where the reproduction of the moving image at the point of time different from the moving image specified by the specification information is started on the basis of reproduction start scene position information which shows the position of the scene where the reproduction which the scene specification means specifies is started.
Patent JP-2013007376-A (JP)
Title: Hydraulic turbine power generation unit
Inventor: HAYASHI MASAHIRO
IPC: F03B11/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a small and stable hydraulic turbine power generation unit having a structure with increased rotation efficiency of a hydraulic turbine and reliably removing trash.SOLUTION: In this hydraulic turbine power generation unit 1, a frame 4 including an inflow chamber 5 is installed in a water channel 2. Trash is removed from flowing water led to the inflow chamber 5 by a curved screen 10, and the flowing water impinges on an upper wall plate 8 and falls to a hydraulic turbine 6. The water current flows therein while impinging on an outer circumference of an impeller 6a of the hydraulic turbine 6, passes through the central part of the impeller 6a, and flows out while impinging again on the outer circumference of the impeller 6a to rotate the hydraulic turbine 6. The trash removed by the screen 10 passes through a space part at an upper part in the frame 4 and is discharged. Fine trash passing through the screen 10 passes through the central part of the impeller 6a together with the water current, and is discharged to the outside of the frame 4 by rocking motion of a lower wall plate 9 provided along the impeller 6a. Earth and sand or the like deposited at a lower part of the frame 4 is caused to flow by opening and closing operations of an earth and sand ejection valve 19 of an earth and sand elimination device.
Patent JP-2013188304-A (JP)
Title: Walking assistant machine
Inventor: IWASHITA SUMIHISA
IPC: A61H3/04
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To maintain a constant posture of a user when walking on steps or the like without needing others' help.SOLUTION: A walking assistant machine includes: a tilt sensor 10 that measures a tilt angle of an handle frame 2; a frame angle control actuator 11 that controls an angle formed with the handle frame 2 and inter-wheels frame 4; and a processing part 12 that controls the tilt angle of the handle frame 2 to be constant by the frame angle control actuator 11 based on a measuring result by the tilt sensor 10.
Patent JP-2013191372-A (JP)
Title: Fuel cell system
Inventor: HASEGAWA JUNICHI
IPC: H01M8/04
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that makes a user of a vehicle feel less uncomfortable with drive noise even when a cooling water pump is driven during halting of the vehicle.SOLUTION: The fuel cell system includes: a fuel cell; a high-current battery that stores high-current electricity generated by the fuel cell; a voltage converter that converts high-current electricity into low-current electricity; a low-current battery that stores low-current electricity as converted by the voltage converter; a cooling water pump that is provided in a cooling water circulation passage where cooling water for cooling the fuel cell flows and that is driven by low-current electricity converted by the voltage converter or low-current electricity stored in the low-current battery so as to supply cooling water to the fuel cell; a conductivity reducer that is provided in the cooling water circulation passage and that removes ions from the cooling water so as to reduce the conductivity of the cooling water; and a pump control section (step S4) that drives the cooling water pump when a request is made to recharge the low-current battery after determination is made that an instruction to stop the fuel cell system is issued by a user.
Patent JP-2013033713-A (JP)
Title: Spark plug for internal combustion engine
Inventor: KADOWAKI SATORU
IPC: H01T13/20
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug for an internal combustion engine which has long life and excellent in fire leap properties.SOLUTION: A spark plug for an internal combustion engine comprises: a cylindrical housing 2; a cylindrical insulator 3 held at the inner side of the housing 2; a center electrode 4 held at the inner side of the insulator 3 so that a tip protrudes; and a ground electrode 5 connecting with the housing 2 and forming a spark discharge gap 11 between itself and the center electrode 4. The ground electrode 5 includes a protruding part 51 formed so as to protrude toward the center electrode 4. The protruding part 51 has a facing surface 511 formed by forming a plating layer 12 on the highest surface protruding to the spark discharge gap 11, and a base material 50 of the ground electrode 5 is exposed on a side surface 512 which is a surface of the protruding part 51 and provided around the facing surface 511.
Patent JP-2013198065-A (JP)
Title: Sound presentation device
Inventor: TAKAZAWA TAKASHI
IPC: B60R11/02
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a sound presentation device that is not apt to trouble a driver.SOLUTION: An sound presentation device 1 includes in-cabin sound acquisition means 213 of acquiring a sound in a cabin, ambient presentation sound generation means 100 of generating an ambient presentation sound fulfilling a condition A and a condition B based upon the sound in the cabin, and ambient presentation sound output means 401, 402 of outputting the ambient presentation sound. (Condition A) the sound pressure level of the ambient presentation sound is higher than the sound pressure level of the sound in the cabin in a part of a frequency band, and equal to or lower than the sound pressure level of the sound in the cabin in the other frequency band. (Condition B) a stereophonic sound has a sound image localization direction substantially matching a virtual sound source.
Patent JP-2012210407-A (JP)
Title: Cooling substrate, cooling sheet, and neck cooler
Inventor: SHIMIZU KENICHI
IPC: A41D23/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a convenient and energy-saving cooling method, and to provide a very flexible cooling technology that cools a wide area sufficiently.SOLUTION: A cooling sheet includes a cooling substrate (diffusion membrane) for water diffusion, made by blending high molecular polymer with powder silica and liquid softener. The cooling sheet is automatically supplied with an amount of water only necessary for evaporation, and also uses only a natural force called a spreading force as a driving force, thus achieving a superior cooling technology that contributes to resource and energy saving, and requires no electric power, etc. for cooling.
Patent JP-2013206083-A (JP)
Title: Operation site switching system, operation site switching device, operation site switching method, and operation site switching program
Inventor: TAKABE HIDEKI
IPC: G06F11/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation site switching system capable of switching connection without requiring a load balancer, in a server/client system equipped with servers of plural systems.SOLUTION: An operation site switching system includes: a terminal connecting to a system of a predetermined operation site; failure detecting means for detecting a failure of the system of the operation site; and switching command transmitting means for transmitting an automatically switching command including information necessary for switching a system which should be connected to the terminal connected to the operation site, when the failure detecting means detects the failure. The terminal refers to the information necessary for switching the system which should be connected in the received automatically switching command when receiving the automatically switching command, and switches the system which should be connected.
Patent JP-2013205602-A (JP)
Title: Three-dimensional image display method
Inventor: LIAO HONGEN
IPC: H04N13/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image display method that employs a transmission-type two-dimensional scan method, is not affected by aberration of a lens array, and eliminates the need of a flat display with high pixel density, with a simple light path.SOLUTION: A three-dimensional image display method includes the steps of: two-dimensionally arranging a plurality of basic units that two-dimensionally scan light beams emitted from a beam light source 9 and project the light beams in the air; and inputting a predetermined image signal 13 into the respective basic units to modulate brightness of the beam light source in accordance with the movement of the two-dimensional scan. The three-dimensional image display method employs transmission-type two-dimensional scan to simplify a configuration of an IV display device.
Patent JP-2013208674-A (JP)
Title: Boring machining tool
Inventor: SENGOKU KAZUMASA
IPC: B23B41/12
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To perform boring machining with excellent machining accuracy by reducing machining chattering, while downsizing a machining apparatus.SOLUTION: A boring machining tool 16 includes: a cylindrical holding member 20 mounted to a main spindle 11 of a boring machining apparatus 10, provided with a machining blade 18 on an outer periphery, and provided with a bearing part 19 on an inner periphery; and a shaft-like member 21 insertable from one end side into an inner periphery of the holding member 20, and with the another end side connectable to a workpiece mounting tool 15 side of the boring machining apparatus 10. With the shaft-like member 21 connected to the workpiece mounting tool 15 side, the holding member 20 is relatively rotatably supported in relation to the shaft-like member 21 by the bearing part 19 and set to be relatively movable in the axial direction.
Patent JP-2013211166-A (JP)
Title: Fuel cell system
Inventor: YOKOO NAOKI
IPC: H01M8/06
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that decreases the number of components to be joined and hence reduces joining steps so as to improve workability during manufacture, and save time and labor for airtightness testing.SOLUTION: A fuel cell system 1 has an exhaust gas purifying device 3 that removes unburned components from exhaust gas by use of a purification catalyst 20. The exhaust gas purifying device 3 has: the purification catalyst 20 that purifies the exhaust gas; a bottom plate 24; and a plurality of projections that are joined from an identical surface side of the bottom plate 24 and that at least partially protrude to the outside of the exhaust gas purifying device 3. Thus, the workability of joining work of the projections and the bottom plate 24 can be improved, and the number of components to be tested for airtightness can be reduced.
Patent JP-2013210073-A (JP)
Title: Rotating body and bearing
Inventor: IIKURA KAZUAKI
IPC: G03G15/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately secure a gap between a developing roll and a photoreceptor drum.SOLUTION: A developing roll 13a includes bearings 13a-2 positioned at both axial ends of a cylindrical sleeve 13a-1. Each bearing includes a metal inner ring part 13a-21 in which a bearing hole 13a-21a is formed and a resin outer ring part 13a-22 having a first part 13a-22a which is fitted to the sleeve 13a-1 and a second part 13a-22b which axially projects from the sleeve 13a-1, the outer diameter of which is made higher than that of the sleeve 13a-1 by surrounding the outer peripheral surface of the inner ring part 13a-21, and which is brought into contact with a photoreceptor drum 11 to hold the sleeve 13a-1 and the photoreceptor drum 11 at a predetermined distance. The outer ring part 13a-22 and the inner ring part 13a-21 are formed integrally with each other.
Patent JP-2013210588-A (JP)
Title: Head-mounted display
Inventor: FUKUDA YUSUKE
IPC: G02B27/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the device and enhance portability by greatly improving a horizontal field of view, in a head-mounted display that has, as well as an image display part, an imaging part configured to image an external field by receiving incidence of external field light.SOLUTION: An HMD 1 comprises: an LCD 11 configured to emit image light; a PBS 21 arranged in front of an eye Y1 of a user, and configured such that image light emitted from the LCD 11 is made incident from above, the image light made incident is reflected and thereby made incident on the eye Y1, and part of external field light made incident is transmitted and further made incident on the eye Y1; a PBS 22 arranged above the PBS 21, and configured such that image light emitted from the LCD 11 is made incident from a sidewise direction of the user, and the image light made incident is reflected downward and further made incident on the PBS 21; and an imager configured to image by receiving, on an imaging face, external field light having passed through the PBS 22 and made incident on the optical axis of image light made incident on the PBS 22 or along a line extending from the optical axis.