baber/WOPTO huggingface dataset:
Patent JP-2012018880-A (JP)
Title: Planar lighting device, image display device, and optical sheet
Inventor: YAMAGUCHI HIROSHI
IPC: F21V5/00
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of luminance unevenness caused by patterns formed in a transmittance distribution layer, and suppress optical absorption in the transmittance distribution layer, and to stably maintain characteristics of the transmittance distribution layer.SOLUTION: A diffusion plate 121 diffuses incident light inside and transmit it. A light source part 110 includes a plurality of LEDs 111 arranged on the light source surface and emits light toward the incident face of the diffusion plate 121. A reflection sheet 113 makes reenter the reflection light from the incident face of the diffusion plate 121 to the incident face by reflection. A transmittance distribution sheet 122 made of a transparent material is arranged opposed to the emitting face of the diffusion plate 121, has a flat face and a structure face, and a plurality of fine structure parts formed on the structure face are arranged to form a plurality of groups corresponding to each of the plurality of LEDs 111. In the respective groups formed, the shape of the individual fine structure parts is established according to the distance from the light sources corresponding to the groups, and the shape becomes closer to flat as the distance increases.
Patent JP-2012023826-A (JP)
Title: Power supply unit
Inventor: SAKAI SATOSHI
IPC: H02M7/06
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit capable of detecting a lifetime accurately with a lifetime detection part constituted with simple circuitry.SOLUTION: A power supply unit includes, in addition to an electrolytic capacitor as a subject of lifetime detection, a small-capacity electrolytic capacitor for a measurement and a capacitor for comparison that hardly causes a capacity decrease over temperature (such as a ceramic capacitor) at a weak electric part. A capacity decrease of the electrolytic capacitor as a subject of detection is detected by comparing the capacity decrease of the both capacitors. As for comparison means between the both capacitors, two RC filters are formed with the respective capacitors, clock signals are provided to the filters, and the output of the filter circuits are input to an XOR gate circuit and the difference is output as a pulse width, so that the capacity decrease is expressed quantitatively.
Patent JP-2012023542-A (JP)
Title: Photographing system
Inventor: YAMAGUCHI SHIGERU
IPC: H04N5/222
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To simply automate setting of illumination for photographing of a merchandise image (photographing of a small-scale articles).SOLUTION: A photographing system comprises: a dome-type rear screen 2 installed in the state of covering a object to be photographed 10; a back color generation device 7 which generates a video signal on the basis of a set illumination condition; a video projector 1 which projects illumination based on the video signal generated from the back color generation device 7, to the dome-type rear screen 2; and a photographing camera 5 for photographing the object to be photographed 10.
Patent JP-2012020522-A (JP)
Title: Thermal nanoimprinting method
Inventor: HAJIMA YUJI
IPC: H01L21/027
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal nanoimprinting method which enables time for manufacturing one transfer molding to be short, and energy consumption to be small.SOLUTION: The thermal nanoimprinting method includes: a first pressing process for arranging a laminate in which a stamper 53, a transfer object 55 and a mold 57 are arranged in this order, between one stage 19 of a first pressing machine and the other stage 21 of the first pressing machine, the first pressing machine having the one stage 19 and the other stage 21 which are heated and maintained at a predetermined temperature lower than a glass transition temperature of the transfer object, and for pressing the laminate with the first pressing machine; and the second pressing process for arranging the pressed laminate between one stage 27 of a second pressing machine, the stage 27 being heated and maintained at a predetermined temperature equal to or higher than the glass transition temperature of the transfer object, and the other stage 29 of the second pressing machine, the stage 29 being heated and maintained at a predetermined temperature lower than the glass transition temperature of the transfer object, and for further pressing the laminate with the second pressing machine.
Patent JP-2012023679-A (JP)
Title: Image processing method
Inventor: IGUCHI RYOSUKE
IPC: G06T1/00
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a problem that a manuscript is extracted larger because of an excessive reflected light part generated on the outside of a manuscript image when extracting a manuscript area from an image read by a scanner.SOLUTION: An image processing method detects a bright area with excessive reflected light which is generated on an one-side of a manuscript area from an image read by a scanner, and excludes the bright area from the manuscript area when determining a manuscript area.
Patent JP-2012023696-A (JP)
Title: Image reading apparatus, image forming apparatus, and image data correction method
Inventor: IKEDA REIKO
IPC: H04N1/401
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus, an image forming apparatus and an image data correction method that allow effective reduction of influence of depth characteristics of illumination by shading correction without ushering in reduced productivity.SOLUTION: A ratio of first reference data to second reference data is calculated, and the ratio is stored as a reference data ratio. The first reference data is obtained by reading a surface of a second read-roller (white member) in a state where a size of a gap region is approximately the same as that when a document is read. The second reference data is obtained by reading the surface of the second read-roller in a state where the size of the gap region is smaller than that when the document is read. When shading data is generated for correcting image data of each document, the shading data is generated by multiplying the stored reference data ratio and third reference data obtained by reading the surface of the second read-roller in a state where the size of the gap region is approximately the same as that when the document is read.
Patent JP-2012029108-A (JP)
Title: Oscillation device and electronic apparatus
Inventor: KISHINAMI YUICHIRO
IPC: H04R17/00
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation device that is small-sized but is capable of outputting high-directional acoustic waves in a plurality of directions.SOLUTION: In a plurality of sound reflection members 120 in which directions can be individually changed by a reflection deflection mechanism, high-directional acoustic waves that are output by a plurality of piezoelectric vibrators 110 are individually reflected. As a result, the high-directional acoustic waves can be output in a plurality of directions. In spite of this, the whole device can be downsized because a tremendous amount of the piezoelectric vibrators 110 do not need to be arranged in a matrix as in an existing parametric speaker.
Patent JP-2012028271-A (JP)
Title: Electrical power system and lighting system using power supply device of the electrical power system
Inventor: MISHIMA MASANORI
IPC: H02M7/48
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrical power system capable of reducing a manufacturing cost, and a lighting system using a power supply device of the electrical power system.SOLUTION: In the electrical power system, a first power supply device 11 and a second power supply device 12 have: two power supply circuits 21 and 31 and two power supply circuits 22 and 32, respectively; and control circuits 41 and 42 provided in each of the power supply circuits 21, 22, 31 and 32, respectively, and driving switching elements Q1-Q6. Since each of the control circuits 41 and 42 is used in both of the first power supply device 11 and the second power supply device 12, a manufacturing cost as the total of the first power supply device 11 and the second power supply device 12 can be reduced by mass production effects of each of the control circuits 41 and 42.
Patent JP-2010236096-A (JP)
Title: Magnesium oxide vapor-deposition material
Inventor: UEKI AKIRA
IPC: C23C14/08
Filed: 2010-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium oxide vapor-deposition material advantageously usable for depositing a magnesium oxide film useful as a protective film for the dielectric layer of an alternating current type plasma display panel by an electron beam vapor-deposition method.  <P>SOLUTION: The magnesium oxide vapor-deposition material contains metal oxide in which the valence of metallic elements is any of 3, 4 and 5 in the range of 0.01 to 6 mol%. Alternatively, the magnesium oxide vapor-deposition material contains alkaline-earth metal oxide other than magnesium oxide, and metal oxide in which the valence of the metallic elements is any of 3, 4 and 5 in such an amount that each content is controlled to ≥0.005 mol% expressed in terms of the metallic element contents, and also, the total content is controlled to ≤6 mol% expressed in terms of the metallic element contents.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012022659-A (JP)
Title: Sales method of tires
Inventor: TAKASHIMA MASAYUKI
IPC: G06Q30/06
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a sales method of tires with which the marketing of tires is conducted without a sales booth and tailored information is quickly provided to a customer.SOLUTION: In a sales method of tires at a gas supply station (GSS), information on tires of the car of a customer who fills the car at a GSS including the size shown on the side surfaces of the tires is visually obtained, recorded and inputted to a computer placed inside of the GSS. The prices of various kinds of tires which are equivalent to or alternatives of the customer's tires, various discount rates for each of various kinds of campaigns with respect to the prices of the various kinds of tires and discount prices calculated based on the discount rates, the average retail prices of the various kinds of tires, and the feature information on and images of the same kind of tire as the customer's tires or the various kinds of tires are promptly printed out, and handed to the customer while the customer is filling his/her car.
Patent JP-2012032593-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAWA MARIKO
IPC: H04N1/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of executing a part of functions without waiting for completion of activation processing.SOLUTION: The image forming apparatus comprises: a display section 801; a fluctuation information acquisition section 17 for acquiring one or more pieces of fluctuation information; a display control section 13 which displays an image concerning fixed information in a first aspect, displays an image concerning fluctuation information that has not been acquired by the fluctuation information acquisition section 17 out of the fluctuation information in a second aspect different from the first aspect, and displays an image concerning the fluctuation information that has been acquired by the fluctuation information acquisition section 17 in the first aspect; and an instruction reception section 805 which receives an operation instruction for functions relevant to the fixed information and the fluctuation information that are displayed on the display section 801 as the images of the first aspect.
Patent JP-2012030521-A (JP)
Title: Printing apparatus and method for controlling printing apparatus
Inventor: TANIGUCHI HIROYUKI
IPC: B42D5/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer type recording apparatus that executes print control in which a joint between an OC layer of an ink ribbon on a previous surface and an OC layer of an ink ribbon on a next surface is inconspicuous when a layout image where two or more images are arranged is printed using an ink ribbon with two or more surfaces.SOLUTION: The following effect can be obtained by using the printing apparatus. There is provided the printing apparatus that makes the joint of the OC inconspicuous when the layout image where two or more images are arranged is printed using the ink ribbon with two or more surfaces by means of constituting the joint between the OC layer of the ink ribbon on the previous surface and the OC layer of the ink ribbon on the next surface in accordance with the end of an image to be printed using the ink ribbon on the precious surface.
Patent JP-2011008803-A (JP)
Title: Electronic commerce community network and intra/inter community secure routing implementation
Inventor: SAPURAM RAGHUNATH
IPC: G06Q10/10
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To designate routes of electronic commerce documents among participants to secure transmission along the routes.SOLUTION: There is provided a device and method for designating a route of electronic documents between a transmission source (1611) and a destination (1612) in communities (1605 and 1606) having dissimilar interfaces in a trusted and trustworthy manner.
Patent JP-2012035729-A (JP)
Title: Device for estimating pressure of brake booster
Inventor: YAMAGUCHI HIROSHI
IPC: B60T13/52
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To estimate pressure in a brake booster with a high degree of accuracy.SOLUTION: In the brake booster 15, a check valve passage flow rate (a flow rate of gas passing through a check valve 21), an atmospheric valve passage flow rate (a flow rate of gas passing through an atmospheric valve 22), and a vacuum valve passage flow rate (a flow rate of gas passing through a vacuum valve 23) are changed depending on intake pipe pressure changing according to an operating condition of an engine 11 and a stroke amount changing in accordance with treading of a brake pedal 24; and conditions (number of moles and volume of the gas) in a constant-pressure chamber 19 and a variable-pressure chamber 20 are changed to change constant-pressure-chamber internal pressure Pb (pressure in the constant-pressure chamber 19) and variable-pressure-chamber internal pressure Pc (pressure in the variable-pressure chamber 20). Thus, the check valve passage flow rate, the atmospheric valve passage flow rate and the vacuum valve passage flow rate are computed on the basis of intake pipe pressure and the stroke amount, and the constant-pressure-chamber internal pressure Pb and the variable-pressure-chamber internal pressure Pc are estimated on the basis of the flow rates. Consequently, the constant-pressure-chamber internal pressure Pb and the variable-pressure-chamber internal pressure Pc can be accurately estimated even in a transient state.
Patent JP-2012036987-A (JP)
Title: Parking lock device of transmission
Inventor: SARASHINA SHUNPEI
IPC: F16H63/34
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent a noise by avoiding contact of a parking pole with peripheral parts at vehicle running, while simplifying the structure of a parking lock device of a transmission.SOLUTION: In the parking lock device of a transmission, the parking pole is moved to the lock position by a parking wedge when a manual shaft rotates to the parking position. A bracket is integrally attached to the manual shaft. The tip of the bracket is located apart from the parking pole when the parking pole is at the lock position, and comes into contact with the parking pole to regulate the motion of the parking pole when the parking pole moves to the unlock position.
Patent JP-2012036489-A (JP)
Title: Method for manufacturing metal nanoparticle powder, and metal nanoparticle powder
Inventor: YAMAMOTO SHINPEI
IPC: B22F9/20
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing metal nanoparticle powder in which sintering among particles is suppressed.SOLUTION: The method for producing metal nanoparticle powder with the primary particle diameter of 3 to 500 nm is characterized in that the powder of the oxide, hydroxide, sulfide, sulfoxide, boride, boroxide, chloride, nitroxide and nitride including at least one or more kinds of elements selected from iron, cobalt, nickel, copper, titanium, silicon, ruthenium, rodium, palladium, silver, indium, gallium, rhenium, indium, platinum, gold and mercury, and, a reducing agent are subjected to dry blending, and heat treatment is performed.
Patent JP-2012043618-A (JP)
Title: Connection structure of relay terminal
Inventor: MIYAZAKI TADASHI
IPC: H01R35/02
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent a relay terminal from absorbing vibration transmitted from an apparatus and being damaged by metal fatigue.SOLUTION: The connection structure of a relay terminal 10 consisting of an enamel wire which connects the motor side terminal 51 provided in a motor 50 electrically with the inverter side terminal 61 provided in an inverter 60 comprises a motor side annular connection 11 being connected with the motor side terminal 51, an inverter side annular connection 12 being connected with the inverter side terminal 61, and a spirally wound coil spring 13 which connects the motor side annular connection 11 and the inverter side annular connection 12 conductively.
Patent JP-2012041887-A (JP)
Title: Electronic throttle
Inventor: TANAKA ATSUSHI
IPC: F02D11/10
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the coil posture of the opener spring and to enhance the reliability of torque characteristics of the opener spring.SOLUTION: In the opener spring 9, the U-shape hook 13 which abuts on the middle opening controlling member when the valve opening turns to the valve closing side from the middle position is arranged in one side thereof, and the folding back hook 16 providing valve opening force to the spring seat hook 12 is arrange in the other side thereof. The angle θ made by the A-B line and the A-C line is less than 90° when the contact point of "the border part of the folding back hook 16 and the coil 17" and "the gear wall surface 15" is A, the crossing point of the folding back hook 16 and the spring seat hook 12 is B, and the crossing point of the spring seat hook 12 and the gear wall surface 15 is C. Consequently, the load in the boarder part of the folding back hook 16 and the coil 17 is received by the gear wall surface 15 of the contact point A, thereby the coil posture of the opener spring 9 is stabilized, it is possible to avoid the problem that the U-shape hook 13 and the coil 17 interfere with each other, and the reliability of the electronic throttle can be enhanced.
Patent JP-2012041481-A (JP)
Title: Polymer, method for producing polymer, resin composition for optical material, molded body, optical material and lens
Inventor: OKUTSU RIE
IPC: C08F16/30
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin material which has a high refractive index, low dispersibility (high Abbe's number), high heat resistance, high light transmittance and low water absorptivity.SOLUTION: The polymer includes a repeating unit having aliphatic polycyclic structures. The aliphatic polycyclic structures bond with atoms composing the main chain in the repeating unit via one atom of oxygen or one atom of sulfur, and also, the repeating unit has an aliphatic ring including a sulfonyl group as the constitutional group of a ring skeleton.
Patent JP-2012044832-A (JP)
Title: Oscillatory wave driving device and image blur correction device
Inventor: OHASHI KAISHI
IPC: H02N2/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce an output loss caused by a load of a frictional force due to contact with a mobile in an oscillatory wave driving device which does not contribute to movement of the mobile.SOLUTION: An oscillatory wave driving device includes a vibrator having an electromechanical energy conversion element and a support member supporting said vibrator, makes a vibration excited in said vibrator, and makes the mobile in contact with said vibrator move by a frictional force. Said vibrator has a moving mechanism capable of moving in a second direction intersecting a first direction in which said vibrator drives in a plane parallel to a surface where said vibrator and said mobile contact with each other.
Patent JP-2012048854-A (JP)
Title: Led lighting electric power supply unit
Inventor: NOMURA YUKIO
IPC: H05B37/02
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To achieve dimming under constant-current control without manually adjusting an LED illumination fixture having various constitution, for example, differing in number of LED elements or the like.SOLUTION: When a "setting mode" is specified, a specified voltage is applied to the LED lighting fixture as a load without performing the constant-current control to light the fixture (S3), and an output current is detected (S4-S6) at the point of time when a detection standby time passes after the start of the lighting and then current variation due to a rise in temperature ceases. A current value thereof is a maximum current value depending upon a configuration, such as the number of elements, of the LED lighting fixture, so a coefficient for control which determines output during 100% dimming is calculated based upon the current value and stored (S7, S8). For 0-100% dimming under the constant-current control, the stored coefficient for control is used to determine a maximum current corresponding to the output during the 100% dimming, and a constant current corresponding to a light quantity setting is supplied to the LED lighting fixture, which is continuously lighted.
Patent JP-2012049713-A (JP)
Title: Method and apparatus for congestion control, and program
Inventor: ENDO DAIKI
IPC: H04M3/22
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To perform appropriate congestion control without duplicated notification of an order to an identical node to restrict connection to an identical telephone number band, even when a network configuration is changed during the execution of connection restriction.SOLUTION: When congestion occurs in a telephone network including a plurality of call control devices for controlling call origination and termination and a relay device for relay connection of a call between the call control devices, a congestion control method orders the connection restriction by specifying a control target to a call control device. When connection restriction is ordered from the congestion control device to at least one call control device, if the call control device ordering the connection restriction is also fit for another condition that is determined that the connection restriction is also to be ordered due to a network configuration change, the congestion control method includes a duplicated order avoidance step so that the congestion control device does not issue, to the call control device concerned, a connection restriction order to the identical control target.