baber/WOPTO huggingface dataset:
Patent JP-2013008287-A (JP)
Title: Road gradient estimation system, road gradient estimation apparatus and program
Inventor: IMAI JUNSHI
IPC: B60W40/072
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To accurately estimate a road gradient using measurement data of a vehicle.SOLUTION: In an in-vehicle unit 12, a vehicle speed, fuel consumption and a location are measured. On the basis of a fuel consumption map, a drive force calculation section 60 determines a drive force corresponding to a combination of the measured speed and fuel consumption and on the basis of the measured speed and the determined drive force, a road gradient estimation section 62 estimates a road gradient. An information communication section 30 transmits the estimated road gradient, the measured location and reliability of fuel consumption of the referenced fuel consumption map. A center-side server receives the road gradient, the location and the reliability of the fuel consumption transmitted from the in-vehicle unit 12 and, in accordance with the received reliability of the fuel consumption, updates a road gradient in the received location on a road gradient map while using the received road gradient.
Patent JP-2012020729-A (JP)
Title: Assembly and method to charge electrical load in electric vehicle
Inventor: TURNER DOUGLAS D
IPC: B60L50/16
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide power charging assembly and methods to provide a pre-charge low-current state, a steady-state, high-current charging state, and an unconnect state for an electrical load of an electrical propulsion system in a hybrid electrical vehicle (HEV).SOLUTION: The power charging assembly includes a positive contactor device, a negative contactor device, and a non-contactor device means. The rate at which that electrical load is pre-charged may be effectively controlled by using a pulse-width modulated (PWM) signal received by the non-contactor device means. A current-only carrying positive or negative contactor may be configured with the non-contactor device means to further prevent electrical arcing of the contacts of the positive and the negative contactor during power charging assembly operation.
Patent JP-2012174681-A (JP)
Title: Method of fabricating keypad structure having engraved pattern, keypad structure, and keypad semi-structure
Inventor: CHEN KO-JU
IPC: H01H11/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method of a keypad capable of supplying products fast on demand, and a keypad structure.SOLUTION: A key cap layer 101 is punched (105) to form at least a key cap component used to assembly a keypad semi-product (106). The keypad semi-product is kept in a storage place (107). A pattern is provided. After a demand of the pattern is confirmed (108), the keypad semi-product is fetched and a hard coating is partially removed to form the confirmed pattern (109) to complete a keypad structure. A keypad structure and a keypad semi-structure are also provided.
Patent JP-2013018830-A (JP)
Title: Compound
Inventor: ASHIDA TORU
IPC: C09B67/20
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a compound which can be a dye with sufficient solubility in organic solvents utilized in fields such as liquid crystal display and inkjet.SOLUTION: This compound is expressed by formula (I) (wherein Rand Reach independently represents 1-8C alkyl, 1-8C alkoxy, 6-10C aromatic hydrocarbon or -NHR; Rrepresents hydrogen, 1-8C alkyl, cyclohexyl which may have a 1-4C alkyl, -R-O-R, -R-CO-O-R, -R-O-CO-Ror 6-10C aromatic hydrocarbon; Rrepresents 1-8C alkanediyl; Rrepresents 1-8C alkyl; Rrepresents sulfo or carboxy; and Rrepresents hydrogen, halogen, 1-8C alkyl, 1-8C alkoxy, nitro, cyano or hydroxy).
Patent JP-2013006815-A (JP)
Title: Matrix metalloprotease inhibitor, elastase inhibitor, hyaluronidase inhibitor, and skincare preparation for external use for preventing wrinkle
Inventor: KIM KI HO
IPC: A61P17/16
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a matrix metalloprotease inhibitor, elastase inhibitor, hyaluronidase inhibitor, and skincare preparation for external use for preventing wrinkles, each characterized in containing extract of Ardisia crenata Sims of the Myrsinaceae family.SOLUTION: There are provided the matrix metalloprotease inhibitor, elastase inhibitor, hyaluronidase inhibitor, and skincare preparation for external use, each characterized in containing extract of Ardisia crenata Sims of the Myrsinaceae family. The extract has excellent matrix metalloprotease inhibitory, elastase inhibitory and hyaluronidase inhibitory actions, and the skincare preparation for external use applied thereof is highly safe, and has excellent wrinkles-preventing effects.
Patent JP-2013023296-A (JP)
Title: Aligning and conveying device of workpiece and appearance inspection device of workpiece
Inventor: MUROI SUSUMU
IPC: B65G47/14
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an aligning and conveying device of a workpiece capable of conveying the workpiece at a speed substantially higher than before and inspecting an appearance.SOLUTION: The aligning and conveying device of the workpiece uses a rotary type feeder which includes a disk D1 for feed, disks F1 and F2 for transfer, and a disk D2 for alignment with a flange part formed with a transfer surface serving as a transfer path of the workpiece 20 near the outer circumferential of the disk D1 for feed, rakes up the workpiece 20 fed to a recessed inner peripheral surface of a recessed part formed on the disk D1 for the feed by the disks F1 and F2 for transfer, and transfers it to the transfer surface of the flange part. A guide plate G for sectioning the transfer surface of the flange part into an inner peripheral side and an outer circumferential side is arranged closely on the transfer surface of the flange part, and aligning and conveying are performed in a plurality of columns while being sectioned into an inner peripheral side transfer path and an outer circumferential side transfer path by the guide plate G.
Patent JP-2013025039-A (JP)
Title: Image forming apparatus, method and program thereof, and storage medium capable of reading computer
Inventor: ABE YASUHIRO
IPC: G03G15/01
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To suppress emission of a light source outside of an optical characteristic guarantee area.SOLUTION: The image forming apparatus includes: a step of determining whether or not a test pattern is located within an optical characteristic guarantee area when the test pattern is formed at a position detectable by detection sensors 5a,5b, 5c capable of detecting the test pattern according to a main scanning width of the test pattern; a step of turning ON a flag for controlling a test pattern formation at the position detectable by the detection sensors in the case that the pattern is located within the optical characteristic guarantee area when the test pattern is formed at the position detectable by the detection sensors 5a, 5b, 5c; and a step of forming the test pattern for the detection sensors which turn ON the flag for controlling the test pattern formation.
Patent JP-2013026412-A (JP)
Title: Pseudo sunlight irradiation device and spectrum adjustment method thereof
Inventor: MINAMI KOJI
IPC: F21Y101/00
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo sunlight irradiation device which irradiates pseudo sunlight having a high spectrum coincidence corresponding to a desired sunlight spectrum.SOLUTION: In a pseudo sunlight irradiation device 100, either at least one optical filter 4 and/or at least one optical filter 6 is arranged to be replaced by other optical filters 14, 16 having different transmittance characteristics.
Patent JP-2013024138-A (JP)
Title: Spray characteristic estimator
Inventor: KOJIMA TAKAYOSHI
IPC: F02D45/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a spray characteristic estimator capable of preventing an increase of the amount of wet as fuel spray stuck to a cylinder which becomes a factor for generation of unburnt THC in an internal combustion engine capable of injecting a fuel into the cylinder.SOLUTION: In the internal combustion engine (200) having a cylinder injection means (370) capable of injecting the fuel into the cylinder (202), the spray characteristic estimator (100) for estimating spray characteristics of the fuel has a kinematic viscosity identification means for identifying kinematic viscosity of the fuel, a gas condition identification means for identifying a gas condition inside the cylinder, and an estimation means for estimating the spray characteristics on the basis of identified kinematic viscosity and gas condition.
Patent JP-2013026849-A (JP)
Title: Interphone system
Inventor: IWABUCHI KOTA
IPC: H04N5/225
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an interphone system capable of preventing a visitor from being subjected to a strong light beam from illumination part of a door phone, and allowing a resident to immediately confirm the face of the visitor with a color image.SOLUTION: The interphone system includes: a door phone 1 which is installed outside the housing and is capable of calling a resident; and an interphone master unit 2 which is installed in the housing and is capable of communicating with the door phone 1 responding the call from the door phone 1. The door phone 1 includes: a call button for calling the resident; an imaging section 14 that takes an image in a predetermined area to obtain a color image; and an illumination section 15 capable of illuminating the predetermined area. The interphone master unit 2 has a display section 24 that displays a color image obtained by the imaging section 14. The door phone 1 provides operation modes including a porch lamp mode to turn ON the illumination section 15 as a porch lamp; and a visitor reception mode to turn ON the illumination section 15 on the basis of an operation made on a call button. The porch lamp mode and the visitor reception mode are selectable.
Patent JP-2013028475-A (JP)
Title: Single crystal substrate and semiconductor element using the same
Inventor: KAMIYAMA DAISUKE
IPC: C30B29/36
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal substrate capable of improving withstand voltage characteristics.SOLUTION: This single crystal substrate comprises a single crystal of silicon carbide, and contains at least one of yttrium, zirconium, magnesium and calcium as a trace additive. Since the trace additive is contained, the withstand voltage characteristics can be improved. This semiconductor element has the single crystal substrate 1, a p-type semiconductor layer 3 comprising silicon carbide and provided on the single crystal substrate 1, a first electrode 4 provided on the single crystal substrate 1, and a second electrode 5 provided on the p-type semiconductor layer 3.
Patent JP-2011253198-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: AOKI KOJI
IPC: H05B44/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical device suitable for narrowing a frame.SOLUTION: At least a part of at least one power source line of a plurality of power source lines 103R, 103G and 103B is configured with a conductive film provided on a first wiring layer 135 and a conductive film provided on a second wiring layer 136. Accordingly, a line width of the power source line is narrowed.
Patent JP-2013033147-A (JP)
Title: Cleaning device and image forming apparatus using the same
Inventor: KUWABARA NOBUO
IPC: G03G21/10
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device, even when the cleaning device has blades disposed at two parts, facilitating work, capable of replacing a blade at a low cost, and surely preventing toner leakage from a portion between a blade end part and a seal member.SOLUTION: The cleaning device includes a support member 22 that commonly supports both of a cleaning-side seal member 20 for regulating toner leakage from both ends of a cleaning blade, and a leveling-side seal member 21 for regulating toner leakage from both ends of a leveling blade. The support member 22 is attached to a cleaning container 12 in such a manner as adjusting the cleaning-side seal member 20 to a position of butting on the end of the cleaning blade 13 and simultaneously therewith, adjusting the leveling-side seal member 21 to a position of butting on the end of the leveling blade 16.
Patent JP-2013037143-A (JP)
Title: Imaging apparatus
Inventor: TANIGUCHI HIDENORI
IPC: G02B7/28
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To improve focus detection accuracy for a low brightness object at any distance measurement position without increasing a distance measurement time, regardless of an aperture value and the kind of a lens of a photographic lens.SOLUTION: An imaging apparatus comprises: an imaging element in which imaging pixels receiving a flux of light passing through an exit pupil of a photographic lens and focus detection pixels receiving fluxes of the light passing through partial areas of the exit pupil of the photographic lens are arranged; a focus detection section that detects a defocus amount of the photographic lens by a phase difference method using output signals of the focus detection pixels; an acquisition section that acquires aperture information of the photographic lens; a threshold setting section that sets a prescribed threshold on the basis of the acquired aperture information and positions of the focus detection pixels; a reading section that reads pixel signals from the imaging element with a predetermined period; an addition section that adds the pixel signals of the focus detection pixels read from the imaging element with the predetermined period; a comparison section that compares the added addition signal with the prescribed threshold; and a control section that ends the adding process when the comparison determines that the level of the addition signal exceeds the prescribed threshold. The imaging apparatus detects the defocus amount of the photographic lens using the addition signal for which the adding process has ended.
Patent JP-2013037993-A (JP)
Title: Nonaqueous magnesium battery
Inventor: SHIGA TORU
IPC: H01M12/08
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous magnesium battery capable of maintaining high discharge voltage, the nonaqueous magnesium battery including an ion conductive medium containing a halogen.SOLUTION: In a nonaqueous magnesium battery 10, a negative electrode 14 comprising magnesium metal and a positive electrode 16 are arranged to face each other via an ion conductive medium 18. The positive electrode 16 is prepared by mixing a conductive material 16b and a binder 16c and then press molding to a collector 16a such as a platinum mesh. The ion conductive medium 18 includes a magnesium salt such as magnesium perchlorate, a halogen and a nonaqueous solvent. In the ion conductive medium 18, the nonaqueous solvent is a compound forming a molecular complex with the halogen.
Patent JP-2013037998-A (JP)
Title: X-ray high voltage device
Inventor: FUKUHARA MANABU
IPC: H05G1/66
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray high voltage device which, even when power supply is cut off, can quickly decelerate the rotation of an X-ray tube anode.SOLUTION: The X-ray high voltage device in an embodiment includes: a rotary anode X-ray tube; a starter inverter which supplies current to the stator coil of the rotary anode; a smoothing capacitor which, by smoothing a pulsating current derived by rectification from an AC power source, supplies DC voltage to the starter inverter; a power source cutoff detection unit which detects a power source cutoff of the AC power source; and a starter control circuit which, when a power source cutoff is detected by the power source cutoff detection unit, extends the pulse width of an inverter drive signal, which is subjected to pulse width modulation at a prescribed duty cycle before being input to the starter inverter, according to reduction in the smoothing capacitor voltage, and also sets the rotational frequency of the inverter drive signal to a resonance rotational frequency of the rotary anode X-ray tube or less.
Patent JP-2013038347-A (JP)
Title: Semiconductor device
Inventor: OBATA NAONORI
IPC: H01L21/822
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To detect the short-circuit between an unused terminal and the adjacent terminal even if the unused terminal remains open.SOLUTION: One end of a resistance element 62 is connected to a terminal 200. A voltage selection section 64 causes the other end of the resistance element 62 to selectively connect to one of a power supply and the ground. A voltage measuring circuit 70 measures a voltage at the one end (namely,the end at the side connected to the terminal 200) of the resistance element 62. A terminal control circuit 20 controls on/off of a switch element 66. A connection control circuit 30 controls the voltage selection section 64.
Patent JP-2013042234-A (JP)
Title: Turnout
Inventor: YAMAMOTO YASUKO
IPC: H04B3/54
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a turnout that can prevent the intensity of a communication signal from extremely decreasing at each branch point from a trunk line to a branch line in an electric power line, and can secure robust communications.SOLUTION: A turnout 1 comprises: a signal branch circuit 8 for preventing distribution power and passing a communication signal of PLC; and a power branch circuit 9 for preventing the communication signal and passing the distribution power, the signal branch circuit 8 and the power branch circuit 9 being arranged in parallel between a trunk terminal Ta1,Ta2 and a branch terminal Tb1, Tb2. With respect to the signal branch circuit 8, the impedance thereof when viewed from the trunk terminal Ta1, Ta2 is matched with the characteristic impedance of a power line 4 in the frequency band of the communication signal, and the impedance thereof when viewed from the trunk terminal Ta1, Ta2 side is higher than the impedance when viewed from the branch terminal Tb1, Tb2. With respect to the power branch circuit 9, the input/output impedance thereof is set to be sufficiently higher than the impedance of the signal branch circuit 8 when viewed from the trunk terminal Ta1, Ta2 side in the frequency band of the communication signal.
Patent JP-2013041142-A (JP)
Title: Microscopic device
Inventor: YAMAMIYA HIROYUKI
IPC: G02B21/00
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain an image having a high contrast based on a refractive index distribution of a cell and obtain a fluorescent image and a differential interference image by one microscopic device.SOLUTION: A microscopic device 1 according to the present invention includes: a light source that oscillates laser beam L which irradiates on a specimen S; a Wollaston prism 21 that separates the laser beam L into two deflections the directions of which are different from each other; a first object lens 22 that condenses the two deflections into two alienated points of the specimen S; a second object lens 24 that converts the two deflections having transmitted the specimen S into a parallel light; a corner cube 25 that retro-reflects the two deflections having passed the second object lens 24; and a polarizer 20 in which the laser beam L incident on the Wollaston prism 21 is converted into linear polarization and the two deflections retro-reflected by the corner cube 25 and having transmitted the specimen S are interfered with each other.
Patent JP-2012231657-A (JP)
Title: Dc-dc converter and semiconductor device
Inventor: WATANABE KAZUNORI
IPC: H02M3/155
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter with a simple structure including a control circuit.SOLUTION: A DC-DC converter comprises: a power conversion unit having a switching element; a first resistor with one terminal electrically connected to the power conversion unit; a second resistor with one terminal electrically connected to the other terminal of the first resistor; a third resistor with one terminal electrically connected to the other terminal of the first resistor; a constant-current power supply electrically connected to the other terminal of the third resistor; and a control circuit electrically connected to the other terminal of the third resistor and controlling the switching element. The resistance value Rof the first resistor, the resistance value Rof the second resistor, the resistance value Rof the third resistor, the reference current Ioutput from the constant-current power supply, and the output voltage Voutput from the power conversion unit satisfy the formula (1).
Patent JP-2011229992-A (JP)
Title: Custom fit system with adjustable last and method for custom fitting athletic shoes
Inventor: COOK CHRISTOPHER S
IPC: B29D35/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a custom fit shoes which provides quick customization.SOLUTION: A system for custom fitting athletic shoes to an individual wearer includes a foot measurement device, an adjustable footform and an infrared activation chamber. Shoes of a single width for each length size have at least a portion of the upper made of a heat malleable material to be custom fitted for width. Foot measurement data is used to calculate length size, width size and a number of custom adjustment factors. After the length size is calculated, the appropriately sized shoe and last are assembled together and subject to heat treatment until the heat malleable material becomes plastic. Adjustments are then made to the last in accordance with the adjustment factors to provide custom width sizing. After further heat treatment to set the shoe upper and cooling, the shoe is complete.
Patent JP-2013050240-A (JP)
Title: Plate heat exchanger and method for manufacturing the same
Inventor: YANAGIMOTO KEI
IPC: B23K1/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the pressure resistance performance of a plate heat exchanger including a second flow path space without causing a decrease in heat transfer performance, an increase in flow path resistance, and a decrease in resistance to trash or the like.SOLUTION: A plate heat exchanger includes: a first flow path space formed with projections of heat transfer plates which are intersected and abutted on each other so as to face each other; and a second flow path space formed with a pair of heat transfer plates supported such that the protrusions of the opposed heat transfer plates are arranged with a space therebetween by a support provided on the heat transfer plates. Each of the upper and lower outermost frames of the heat transfer plates formed by laminating a plurality of plates is configured to define the first flow path space, and a reinforcement plate having rigidity greater than that of the heat transfer plate is joined to the heat transfer plate which is the outermost frame and defines the first flow path space.
Patent JP-2013049018-A (JP)
Title: Mixer for mixing powder and liquid
Inventor: MASUDO YASUSHI
IPC: B01F29/64
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a mixer for efficiently mixing powder and liquid.SOLUTION: The mixer (1) for mixing powder and liquid by spraying the liquid into a container (50) while rotating the container (50) which stores the powder. The mixer (1) includes: a frame body (20) for removably fixing the container (50); rotary shafts (41, 43) respectively mounted to both side surfaces of the frame body (20) so as to rotate/drive the frame body (20); a liquid tank (61) storing the liquid and removably fixed to the frame body (20); an air supply passage (66) for supplying compressed air to the liquid tank (61); and a nozzle (65) for spraying the liquid pushed out by the compressed air from the liquid tank (61) inside the container (50). The air supply passage (66) is formed in the axial direction inside at least one rotary shaft (43).