baber/WOPTO huggingface dataset:
Patent JP-2012101941-A (JP)
Title: Sheet conveying system, image forming system, and image reader
Inventor: KURODA AKIRA
IPC: B65H29/66
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying system, an image forming system, and an image reader which can carry out stable sheet reversal action without impairing image quality by a simple configuration.SOLUTION: When being conveyed toward a re-conveying passage 15, after a preceding sheet which has passed a branch point 14 is conveyed in a reverse direction toward the re-conveying passage 15 by a lower roller 12a, a preceding sheet is once conveyed in a forward direction together with a succeeding sheet by the lower roller 12a, and an upper roller 12b is rotated while the 2 sheets are conveyed in the forward direction to make the preceding sheet and the succeeding sheet pass each other while conveying them toward the re-conveying passage 15.
Patent JP-2013022864-A (JP)
Title: Image forming apparatus
Inventor: NISHIKAWA FUMIKAZU
IPC: B41J29/38
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of cutting the tip of roll paper by an optional length when the roll paper is mounted to the image forming apparatus.SOLUTION: The image forming apparatus that prints continuous paper rolled in a roll state includes: a feeding means for feeding the continuous paper pulled out of a roll part of the loaded continuous paper; a cutting means for cutting the continuous paper fed by the feeding means; and an operating means for operating the feeding means and the cutting means to work. The operating means is capable of operating the feeding means and the cutting means so that cutting is performed after conveying the continuous paper by the optional conveyed amount prior to carrying out first printing to the continuous paper.
Patent JP-2011207233-A (JP)
Title: Stationery ruler for memorization
Inventor: MURAYAMA TETSUO
IPC: B43L13/20
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a stationary ruler for memorization having a memorizing function and a template function in addition to a plotting function.SOLUTION: The stationary ruler for memorization is used with a combination of writing paper printed with a plurality of ruled lines and marks set at predetermined spaces, and a ruler having the memorizing function and the template function in addition to the plotting function. The measuring ruler takes a means for disposing square through-holes with each side of 6 mm in positions 6 mm from the ends of a long side and a short side of a ruler, on both end sides of the ruler formed with the short side with a length of at least 18 mm and with the long side with a length settled within one page of the writing paper, and extending ruled line adjusting graduations of 1 mm spaces outward around the through holes. The stationary ruler takes a means for forming the measuring ruler, an underlay and a template ruler dividedly from a sheet of clear sheet material.
Patent JP-2013026951-A (JP)
Title: Terminal and operation method thereof
Inventor: MIHARA YOSHIYUKI
IPC: H04L12/46
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To transmit a packet from a terminal that exists on a first network to a counterpart terminal that has an address not stored in the terminal and exists on a second network when a router is disposed at a boundary between the first network and the second network.SOLUTION: An address creation section 15 creates an address in which a host part of an address on a network N2 of a router 2 is replaced with a preset value. Here, the address creation part 15 creates an address in which the host part "35" of an address "192.168.23.35" is replaced with i (i=0, 2, ... 34, 36, ... 254). A packet transmission section 12 creates a packet containing a transmission source address that is the address of a terminal 1, a predetermined transmission source port number, a destination address that is the created address, a predetermined destination port number, and information that should be transmitted to a counterpart terminal that exists on the network N2, and transmits the packet to the network N1.
Patent JP-2013029620-A (JP)
Title: Optical modulation device and bias voltage control method
Inventor: ISHII YUJI
IPC: G02F1/03
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To efficiently control a bias voltage of a signal input to an optical modulator at a high speed.SOLUTION: An optical modulation device includes a generation circuit, a superposing unit, an optical modulator, a calculation circuit, and a controller. The generation circuit generates a low-frequency signal which has a lower frequency than an electric signal having a predetermined frequency and whose amplitude average value does not equal a center value of the amplitude. The superposing unit superposes the low-frequency signal generated by the generation circuit on the electric signal. The optical modulator modulates light from a light source using an input signal as the electric signal obtained by superposing the low-frequency signal by the superposing unit, and outputs signal light. The calculation circuit calculates the average value and center value of the amplitude of a low-frequency component having the same frequency with the low-frequency signal among frequency components of the signal light output by the optical modulator. The controller controls the bias voltage of the input signal input to the optical modulator so that the average value of the amplitude of the low-frequency component calculated by the calculation circuit approximates the center value of the amplitude.
Patent JP-2013032634-A (JP)
Title: Wiring/piping material fixture
Inventor: YASUDA MASAYUKI
IPC: F16L3/10
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a wiring/piping material fixture which can be mounted easily to a roof.SOLUTION: A wiring/piping material fixture 4 comprises a mounted part 5 which is mounted to a roofing material 2, and a holding part 6 which holds a wiring/piping material 3. The mounted part 5 is inserted from the outside to a gap 1a of an overlapping portion between a lower-side roofing material 201 and an upper-side roofing material 202 in an inclination direction of a roof 1. The mounted part 5 includes a mounted part body 5a and a plurality of claw part forming pieces 5b, 5b. The claw part forming pieces 5b, 5b are provided in the mounted part body 5a while being deviated at least in an inserting direction P of the mounted part 5. Then, a claw part 5c is formed by obliquely raising the required claw part forming piece 5b among the claw part forming pieces 5b, 5b and the mounted part 5 is inserted from the outside to the gap 1a, so that the claw part 5c is hooked in an apron part 2a of the upper-side roofing material 202.
Patent JP-2013033664-A (JP)
Title: Photoconductive cell and imaging device
Inventor: KIKUCHI KENJI
IPC: H01J29/45
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a photoconductive cell and imaging device including a hole injection inhibition layer capable of achieving a high S/N and high quality image with high sensitivity and high resolution by suppressing a dark current.SOLUTION: The photoconductive cell includes: a translucent substrate; a conductive film formed on the translucent substrate; a hole injection inhibition layer formed on the conductive film; and a photoconductive layer formed on the hole injection inhibition layer. The hole injection inhibition layer is formed from gallium oxide.
Patent JP-2013031973-A (JP)
Title: Method of manufacturing molded product
Inventor: SOLTANI BAHMAN
IPC: B29C39/24
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing molded product suppressing variation in blend ratio of solid powder per molded product to effectively manufacture the molded product.SOLUTION: A method of manufacturing reactor includes the casting step S10, the stirring step S11, the embedding step S12, and the setting step S13. The casting step S10 is the step of casting a thermosetting resin and iron power into a case. The stirring step S11 is the step of stirring the thermosetting resin and iron power cast into the case in the case to disperse the iron powder in the thermosetting resin. The embedding step S12 is the step of pushing and embedding a coil into the thermosetting resin and iron powder stirred in the case. The setting step S13 is the step of setting the thermosetting resin and iron powder with the coil embedded with heat. Thus, the variation in blend ratio of the iron powder per reactor is suppressed to allow effective molding of a component.
Patent JP-2013037027-A (JP)
Title: Hologram sheet
Inventor: OHATA TAKUO
IPC: H05B33/22
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel hologram sheet using a hologram that reproduces a reconstructed image of the hologram having a wavelength different from that of illumination light, in order to enhance the authenticity thereof, unlike a hologram that reproduces a reconstructed image of the hologram having a wavelength identical with that of illumination light.SOLUTION: A hologram sheet includes an electroluminescence element layer on a volume transmission hologram formation layer thereof, the electroluminescence element layer emits light with the application of a predetermined electric field, and the emitted light with a color tone in the visible range reproduces a reconstructed image of the transmission hologram so as to be checked visually, therefore the forgery prevention capability of the hologram sheet can be enhanced.
Patent JP-2013036223-A (JP)
Title: Lubricating oil supply device for construction machine
Inventor: SEO YUKIHISA
IPC: E02F9/12
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil supplying device for a construction machine for enabling work for supplying lubricating oil to equipment in a shortest-possible time with less labor, resulting in the improved operation rate of the construction machine, while reducing a lubricating oil cost and an installation cost for an oil supply pipe.SOLUTION: A plurality of reduction gears 11 are installed at the same height. On an external lubricating oil supply device connecting coupler 12a, an oil supply pipe 13 common to the plurality of reduction gears 11 are provided. Branch pipes 14 branching from the common oil supply pipe 13 are provided for supplying lubricating oil to the reduction gears 11, respectively. In each branch pipe 14, a check valve 15 is provided for preventing the backflow of the lubricating oil into the common oil supply pipe. One branch pipe 14 is equal to another in sum of pressure loss due to a pipeline resistance during supplying the lubricating oil and the cracking pressure of the check valve 15 provided in the branch pipe 14.
Patent JP-2013035734-A (JP)
Title: Method of producing ceria nanoparticles
Inventor: MINAMI MITSURU
IPC: C01F17/00
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide ceria nanoparticles at lower temperature and lower pressure than ever before without using a strong alkaline compound.SOLUTION: The method of producing the ceria nanoparticles includes heating an aqueous solution at ≥70°C and <100°C, wherein the aqueous solution contains a cerium source, urea, and a cationic surfactant.
Patent JP-2013037291-A (JP)
Title: Information processing apparatus, information processing method, and computer program
Inventor: TAGASHIRA NOBUHIRO
IPC: G09C1/00
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus having random number generating capability and prime number determining capability, in which a prime number is generated more efficiently.SOLUTION: The information processing apparatus includes a plurality of determination means each for determining whether or not an input numeral is a prime number and outputting the numeral when the input numeral is a prime number. The apparatus acquires a plurality of random number seeds and associates one of the plurality of random number seeds with each determination group to which the one or more determination means belong, and inputs a random number generated using the random number seed to the determination group associated with the random number seed. At this time, the apparatus initializes a random number generation series for generating a random number by using the random number seed of interest, generates the random number by using the random number generation series, divides a bit stream of the random number into bit streams each having the predetermined number of bits, and outputs a numeral indicated by each bit stream obtained by the division to one of the determination means constituting the determination group associated with the random number seed of interest.
Patent JP-2013040240-A (JP)
Title: Azo compound, azo pigment, pigment dispersion, coloring composition, colored composition for color filter, color filter, preparation method of colored composition for color filter, ink for inkjet recording, printing ink, coating, dye, and resist ink
Inventor: AZUMA MASAHIRO
IPC: C09D11/322
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an azo compound and an azo pigment that excel in solidity such as light resistance and heat resistance, and that can express excellent dispersion stability when being contained in liquid, and to provide a pigment dispersion, a coloring composition, a colored composition for a color filter, an inkjet recording ink, a printing ink, a coating, a dye, a resist ink, and a preparation method of the colored composition for a color filter using the same, and further to provide a color filter that excels in solidity such as light resistance and heat resistance and excels in contrast obtained by using the colored composition for a color filter.SOLUTION: The azo compound and the azo pigment shown by General Formula (1) are used. In the formula, A denotes a heterocyclic group; G denotes a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group; and Rand Reach independently denote a specific group.
Patent JP-2013041077-A (JP)
Title: Display device
Inventor: MOTOOKA MUNENORI
IPC: G09F9/00
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To intercepting leakage light from a light guide plate to prevent quality deterioration.SOLUTION: A backlight 24 comprises: a wiring board 28 mounting a light source 26 thereon; a light guide plate 30 for receiving light of the light source 26 from an end surface and emitting the light from a front surface 32; a light shield adhesive sheet 52 for sticking the wiring board 28 on an end part of the front surface 32 of the light guide plate 30; and a light diffusion sheet 38 superimposed on the front surface 32 of the light guide plate 30. The front surface 32 of the light guide plate 30 includes an effective area 34 as a surface light source, and a light entering area 36 from the end surface receiving light to the effective area 34. The wiring board 28 and the light shield adhesive sheet 52 have parts positioned in the light entering area 36. The light diffusion sheet 38 is disposed from the effective area 34 to the light entering area 36 and superimposed on at least the light shield adhesive sheet 52 in the light entering area 36. The light entering area 36 is covered with the light diffusion sheet 38 without a gap on a side closer to the effective area 34 than the light shield adhesive sheet 52.
Patent JP-2013041998-A (JP)
Title: Ferroelectric film manufacturing method
Inventor: JINBO TAKETO
IPC: H01L21/316
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferroelectric film obtained by epitaxial growth having favorable normalized retention time.SOLUTION: A ferroelectric film manufacturing method in which a ferroelectric film is formed by epitaxial growth via an electrode layer on a strontium titanate single crystal substrate or on a silicon single crystal substrate and subsequently, the ferroelectric film formed by the epitaxial growth is cooled, comprises: a first cooling process of performing the cooling at a lower cooling speed at least from after starting the cooling to a temperature within a range from a temperature 15% higher to a temperature 15% lower than a Curie temperature of the ferroelectric than a cooling speed from the temperature in the range to an ambient temperature; and a second cooling process of subsequently performing the cooling to the ambient temperature at a faster cooling speed than the cooling speed in the first cooling process.
Patent JP-2013032214-A (JP)
Title: Tape cutter floor surface fixing device
Inventor: ISOBE SHIGERU
IPC: B65H35/07
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a tape must be pulled when using a tape cutter, a large weight is supported by a tape cutter body for the single hand operation, thus causing troublesome conveyance and movement, and the tape cutter of a handy type must be used by both hands.SOLUTION: This tape cutter floor surface fixing device includes a rubber-like adhesive panel in which an adhesive material is provided at a back side, and an umbrella plate is vertically projected at a top side, and a lower bottom plate having a slide groove slidably fitted and attached to the umbrella plate.
Patent JP-2013039649-A (JP)
Title: Locking device of traveling body for conveyance
Inventor: OE MASAHIRO
IPC: B62D65/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To attain the cost reduction of a locking device for locking various kinds of traveling bodies for conveyance precisely at a fixed stop position, and to enhance the strength for a shock to the device for conveying an object to be conveyed.SOLUTION: An interlock means 15 interlocks and connects a pair of clamping pieces 14a and 14b to perform opening/closing motion by mutually being interlocked with each other, and the clamping pieces can be opened and closed to clamp a held part 11 of the traveling body for conveyance. A drive arm 17 driven in clockwise/counterclockwise rotation within a fixed range by an output shaft 18c of an electric motor and one clamping piece 14a is connected with a drive link 16 by a reduction gear. When the drive arm 17 is positioned at one end of the fixed range, the drive arm 17 and the drive link 16 may be bent mutually so that the pair of clamping pieces 14a and 14b release the held part 11, and when the drive arm 17 reaches the other end of the fixed range, the drive arm 17 and the drive link 16 are aligned in series with each other on a straight line so that the pair of clamping pieces 14a and 14b clamp the held part 11.
Patent JP-2012082954-A (JP)
Title: Vacuum heat insulation material and refrigerator using the same
Inventor: TERAUCHI YASUTO
IPC: F25D23/06
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat insulation material which has a recess which accommodates a heat radiation pipe or the like while suppressing the deterioration of heat insulation performance, and to provide a refrigerator using the material.SOLUTION: In the vacuum heat insulation material 50f which has a core member 51 made of a fiber laminate, and an outer cover member which accommodates the core member 51 and whose interior is depressurized, the core member 51 has a first laminated body 51b, and a second laminated body 51c and third laminated body 51d which are arranged at a predetermined interval on the first laminated body 51b. The first laminated body 51b is deformed so as to fill the space between the second laminated body 51c and third laminated body 51d, and the recess 58a is formed on the side of the first laminated body 51b.
Patent JP-2013045623-A (JP)
Title: High voltage switchgear
Inventor: ISHIGURO TETSUYA
IPC: H01H50/30
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent connection between a fixed contact and a movable contact due to vibration from outside, and the resulting flow of a high voltage current when it is to be cutoff.SOLUTION: A movable armature 250 comprises: a first movable contact 206 arranged opposite a first fixed contact 202; and a second movable contact 207 arranged opposite a second fixed contact 203. The movable direction of the first movable contact 206 in contacting the first fixed contact 202 is opposite to the movable direction of the second movable contact 207 in contacting the second fixed contact 203. First elastic members 210a, 210b, arranged between an enclosure 201 and the movable armature 250, support the movable armature 250 in the enclosure 201 without contact between the first movable contact 206 and the first fixed contact 202 and without contact between the second movable contact 207 and the second fixed contact 203, while enabling the movable armature 250 to move by elastically deforming themselves, during cutoff of a high voltage current.
Patent JP-2012069518-A (JP)
Title: Carbon particle for electrode, negative electrode material for lithium ion secondary battery and method for producing carbon particle for electrode
Inventor: TOYOKAWA TAKUYA
IPC: H01M4/58
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide: a carbon particle for an electrode, capable of producing a negative electrode material for a lithium ion secondary battery having high lithium absorbing/desorbing capacity, less in decrease in the lithium absorbing/desorbing capacity even if charging/discharging is performed continuously, and having long life; and the negative electrode material for a lithium ion secondary battery, including the carbon particle for an electrode.SOLUTION: In the carbon particle for an electrode, a composite metal oxide particle formed by firing a composite particle is encapsulated in a matrix comprising carbon, the composite particle comprising silicon or silicon oxide and a lithium oxide precursor.
Patent JP-2013044404-A (JP)
Title: Gear device
Inventor: NAKAMURA KOJI
IPC: F16H1/32
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a gear device in which an input gear can be regulated in an axial direction and the input gear can be easily replaced, in a simple structure.SOLUTION: A gear device 1 includes: an outer cylinder 2; a plurality of crankshafts 20; a carrier 4 which supports the crankshafts 20 freely rotatably and is rotated relatively to the outer cylinder 2 linked with the rotation of the crankshafts 20; a plurality of spur gears 18 coaxially fixed to the crankshafts 20 in parts extending to the outside of the carrier 4 in the crankshafts 20; an input gear 16 including a gear part 16a engaged with the plurality of spur gears 18 for transmitting rotational drive power to the spur gears respectively; and a washer means comprised of washers 41, 42 disposed on the outside of the carrier 4. The input gear 16 is regulated in a radial direction by being engaged with the plurality of spur gears 18 at a position outside the carrier 4 in an axial direction, and regulated in the axial direction by the washers 41, 42.
Patent JP-2013045022-A (JP)
Title: Optical modulator module
Inventor: KONO KENJI
IPC: G02F1/03
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator module with small electric reflection Sof a high-frequency electric signal viewed from a driver.SOLUTION: An optical modulator module includes: an optical modulator comprising a substrate which exhibits electro-optic effect, an optical waveguide formed on the substrate to guide light, and an electrode which is formed on one side of the substrate and comprises a center conductor for applying a high-frequency electric signal to modulate an optical phase and a grounded conductor; an electric terminal which is connected to the electrode of the optical modulator to terminate the high-frequency electric signal having passed through the electrode; and a housing case to house the optical modulator and the electric terminal. In the optical modulator module, the electric terminal includes a central conductor for the electric terminal into which the high-frequency electric signal is inputted and a grounded conductor for the electric terminal connected to the central conductor for the electric terminal via a resistance film, and a plurality of resistance films are formed along the propagation direction of the high-frequency electric signal propagating through the central conductor for the electric terminal.