baber/WOPTO huggingface dataset:
Patent JP-2012113102-A (JP)
Title: Light quantity adjusting device and image pickup device including the same
Inventor: MOCHIZUKI NAOTO
IPC: G03B9/02
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a light quantity adjusting device having a little friction resistance applied between a substrate and blades, and a drive ring and the blades and being smoothly opened/closed at an accurate operation trajectory.SOLUTION: When a first substrate, aperture blades, a drive ring, and a second substrate are superposed in this order in a laminated state, a first guide plate is interposed between the first substrate and the blades, and a second guide plate is interposed between the drive ring and the blades. The first substrate and the first guide plate are disposed with guide grooves to be fitted with first protrusions formed on the blades, and the second substrate and the second guide plate are disposed with fitting holes to be fitted with second protrusions formed on the blades respectively. Then, the guide groove of the first guide plate is constituted narrower than the guide groove of the first substrate, and the fitting hole of the drive ring is constituted into a smaller diameter than that of the fitting hole of the guide plate.
Patent JP-2012112189-A (JP)
Title: Connector and rainwater permeation pit excavation device using the same
Inventor: OKUBO ATSUSHI
IPC: E21B7/20
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater permeation pit excavation device for allowing a permeable pipe to reach permeable soil in a city area, and to provide a connector capable of attaching and detaching an auger screw and a circular pipe body to/from a hole digging and pole erecting vehicle operable at a remote position and the rainwater permeation pit excavation device utilizing the hole digging and pole erecting vehicle by the connector.SOLUTION: The connector includes: a drive connection member interposed in the middle of a drive shaft rotationally driven by a rotary driver 2 and an auger screw OS for detachable support; holder parts 4, 5 mounted around the rotary driver 2; a spacer 6 for earth removal, supported by the holder parts 4, 5 and provided with an earth removal hole on a side face part; and a circular pipe body adapter 7 connected to the spacer 6 for the earth removal through a connection member 8 and detachably supporting one end of a circular pipe body CP. The circular pipe body CP and the auger screw OS are mounted through the connector on the rotary driver 2 provided on a boom 12 of the hole digging and pole erecting vehicle, and a rainwater permeation pit is excavated by the rainwater permeation pit excavation device.
Patent JP-2012118173-A (JP)
Title: Projector
Inventor: SARUWATARI NAOTO
IPC: H04N9/31
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of obtaining high accuracy even if there is further advance in three-dimensional display and high resolution.SOLUTION: A projector lens 5, a first prism 4, and two second prisms 30 are arranged on the same component 33. An image display element 31 is adjustedly arranged on the second prism 30 which is on the same axis as the projector lens 5. In the same way, the image display element 31 is adjustedly arranged on the second prism 30 which is positioned apart from the axis of the projector lens. Therefore, a projector with high accuracy can be produced.
Patent JP-2012119169-A (JP)
Title: Fuel cell system
Inventor: OTSU WATARU
IPC: H01M8/10
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the durability of an electrolyte membrane having high proton conductivity.SOLUTION: In a cell 15, a membrane electrode assembly (MEA) comprising an anode 21 and a cathode 22 on both sides of an electrolyte membrane 20, is held between gas diffusion layers 23 and 24 and gas separators 25 and 26. Via the separators, an in-cell fuel gas passage 47 and an in-cell oxidant gas passage 48 with a groove width L face the electrolyte membrane 20. The electrolyte membrane 20 has properties satisfying that a swelling pressure in the membrane caused by swelling, is lower than a buckling load of the electrolyte membrane caused by membrane deformation due to swelling and causing the electrolyte membrane 20 to buckle into the gas passages with the groove width L.
Patent JP-2012116151-A (JP)
Title: Barrier film, and method for manufacturing the same
Inventor: MATSUO TAKUJI
IPC: H05B33/04
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a barrier film that ensures a desired moisture barrier performance without being affected by the surface roughness of a plastic film.SOLUTION: The barrier film includes: a base material 11 formed of a plastic film; a base layer 12 composed of an ultraviolet curable resin formed on the base material 11; and a barrier layer 13 composed of a Si-Cr-Zr-based oxide formed by a sputtering method on the base layer 12. The base layer 12 is formed to improve the surface flatness of the base material 11 so that the barrier layer 13 can improve the coatability of the surface of the base material. As a result, the film quality of the barrier layer 13 is improved to ensure a desired moisture barrier performance.
Patent JP-2012120109-A (JP)
Title: Parallax image generating apparatus, stereoscopic video display apparatus, and parallax image generating method
Inventor: FUJISAWA TATSURO
IPC: G03B35/18
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a parallax image generating apparatus, a stereoscopic video display apparatus, and a parallax image generating method that suppress image deterioration caused by interpolation processing on a shade region and a high quality multi-viewpoint image.SOLUTION: The parallax image generating apparatus comprises: a disparity generating unit that is supplied with a depth of each part of an input image and that generates a disparity of each viewpoint in the part of the image; a disparity correcting unit that corrects a disparity of a targeted part in the image into a value based on a disparity found for the forefront portion in peripheral portions of the targeted part; and an image shifting unit that generates a parallax image for each viewpoint by moving each part of the image on the basis of the disparity corrected by the disparity correcting unit.
Patent JP-2012124200-A (JP)
Title: GaN-BASED SEMICONDUCTOR LASER ELEMENT
Inventor: KURITA KENICHI
IPC: H01S5/223
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a GaN-based semiconductor laser element capable of effectively reducing noise.SOLUTION: The GaN-based semiconductor laser element comprises: a nitride semiconductor layer that is formed above an n-type GaN substrate 10 and includes an active layer 14; a stripe-shaped waveguide structure formed in the nitride semiconductor layer; and a p-side electrode 22 that is formed above the nitride semiconductor layer and has wire-bond regions 22a. The nitride semiconductor layer has light-absorption portions 50, which are provided from the top surface to at least the position including the active layer 14, in the outside regions of the wire-bond regions 22a.
Patent JP-2012124651-A (JP)
Title: Non-reciprocal circuit element, communication apparatus, and manufacturing method of non-reciprocal circuit element
Inventor: MORISHIGE HIROSHI
IPC: H01P1/36
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin non-reciprocal circuit element in which accuracy of a waveguide or the like is improved, a communication apparatus using the element, and a manufacturing method of a non-reciprocal circuit element.SOLUTION: A non-reciprocal circuit element includes first and second metal members 11, 12, a ferromagnetic body 5, and a permanent magnet 3. The first metal member 11 and the second metal member 12 are joined together to constitute a flat waveguide. The waveguide has first, second and third openings 101 to 103, and first, second and third waveguides 21 to 23 which are extended from each of the first, second and third openings 101 to 103 respectively and cross at a branch point. The ferromagnetic body 5 is provided at the branch point, and the permanent magnet 3 applies a magnetic field to the ferromagnetic body 5. Each of the first, second and third waveguides 21 to 23 is partially formed on each junction surface of the first and second metal members 11, 12.
Patent JP-2012122800-A (JP)
Title: Measuring target
Inventor: KITAHARA TAKASHI
IPC: G01C15/06
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring target having a metallic prism body which hardly generate breakage, and furthermore, to provide the measuring target which widens a measuring region in the vertical direction in addition to the horizontal direction.SOLUTION: A plurality of prism bodies formed by making three mirror surface-finished metal plates orthogonal to one another, are formed along the circumference centered on portions where the metal plates cross one another. Moreover, a second metal plate is formed by being made orthogonal to at least one surface of a first metal plate made of a flat plate, and on the both surfaces of the second metal plate, a third metal plate is formed which is orthogonal to the second metal plate and made orthogonal to the first metal plate. Furthermore, the coating treatment and plating treatment are applied on the surfaces of the metal plates.
Patent JP-2012124372-A (JP)
Title: Reflective mask, manufacturing method therefor, and reflective mask defect correction device
Inventor: AMANO TAKESHI
IPC: H01L21/027
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a reflective mask, manufacturing method therefor and reflective mask defect correction device, capable of maintaining a transfer characteristic even after contamination cleaning, and capable of correcting a white defect satisfactorily.SOLUTION: The reflective mask includes a substrate, a multilayer film formed on the substrate and an absorption layer formed on the multilayer film in a pattern shape. The reflective mask further includes a correction portion having disturbed regularity in the periodic structure of the multilayer film located at a white defect portion caused by the shortage of film thickness of the absorption layer. The absorption layer located at the white defect portion is provided from the first.
Patent JP-2012122918-A (JP)
Title: Pressure sensor
Inventor: NISHIKAWA HIDEO
IPC: H01L29/84
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor susceptible to little offset drift.SOLUTION: A pressure sensor comprises a semiconductor substrate 3 having a rectangular diaphragm 31 formed of a p-type semiconductor and etched on the under-face, four diffusion areas 10a to 10d formed of an n-type semiconductor and near the respective middle points of the four sides of the diaphragm 31 over the upper face of the semiconductor substrate 3, and four gauge resistances 4a to 4d formed of a p-type semiconductor and respectively over the four diffusion areas 10a to 10d to constitute a Wheatstone bridge over the upper face of the semiconductor substrate 3, each of the four diffusion areas 10a to 10d and of the four gauge resistances 4a to 4d being so connected to a potential as to equalize the reverse bias voltage between each diffusion area-gauge resistance pair.
Patent JP-2012125296-A (JP)
Title: Opening/closing device of footrest and wheelchair including the same
Inventor: WATANABE TETSUYA
IPC: A61G5/02
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device of a footrest having a simple configuration, not obstructing a user when getting in and out, and facilitating the attachment thereof to an existing wheelchair, and to provide a wheelchair including the same.SOLUTION: The opening/closing device 40 of a footrest to be attached to a wheelchair A includes: a wheelchair body 10; driving wheels 21 and 22 and freewheels 23 and 24; leg supporting frames 31 and 32 extending downward from both the left/right sides near the front part of a seat 14; and footrests 33 and 34 attached to horizontal portions 31b and 32b of the leg support frames 31 and 32 so as to freely rotate in the horizontal direction and upper direction. The opening/closing device 40 includes: cylindrical parts 41b attached to the outside parts of the footrests 33 and 34 via connecting plates 41a; operation levers 45 and 46 extending along the leg support frames 31 and 32 and having lower-end shafts 45b that are slidably stored in the cylindrical parts 41b; and guide parts 43 and 44 for guiding the operation levers 45 and 46.
Patent JP-2012127062-A (JP)
Title: Drilling bit
Inventor: OTA HIROSHI
IPC: E21B10/00
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a drilling bit capable of efficiently discharging cuttings around a central axis in the tip surface of a bit body so as to increase drilling speed.SOLUTION: A drilling bit 10 is provided with a cylindrical bit body 1 which is rotated around a central axis O, a plurality of drilling chips 3 protrusively formed on a tip surface 2 of the bit body 1 and a discharge groove 4 which is recessed from the tip surface 2 of the bit body 1 and which is formed so as to be extended in the radial direction. At least one portion of the discharge groove 4 is arranged in a rotational locus Caround the central axis O of an innermost peripheral chip 31A disposed closest to the central axis O of the bit body 1, among the drilling chips 3.
Patent JP-2012128577-A (JP)
Title: Linkage support device, program, linkage support method, linkage support system and communication device
Inventor: FUJII KUNIHIRO
IPC: G06F9/48
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To facilitate selection of application to be linked.SOLUTION: A first application identifier and a second application identifier are received. A type of output data of the first application and a type of input data of the second application are specified based on an application database that stores an application identifier for identifying an application, a type of input data of the application and a type of output data of the application in association with each other. A candidate for an application to be linked with the first application and the second application is extracted based on the specified types of output data and input data and the stored contents of the application database.
Patent JP-2012128239-A (JP)
Title: Speech recognition device and in-vehicle system
Inventor: ASAMI KATSUSHI
IPC: G10L15/28
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent operation control of a speech recognition device from failing.SOLUTION: A speech recognition engine selects a recognition dictionary to be referred to based on an operation frequency (a click frequency c) of a talk switch operated by touch of a user. Thus, a selection error, of the recognition dictionary to be referred to, due to false recognition of speech does not occur, which is able to prevent operation control of the speech recognition device from failing.
Patent JP-2012127137-A (JP)
Title: Construction machine
Inventor: MANABE GAKUO
IPC: E02F9/20
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To withdraw a console device to a rear side by a simple structure and to improve workability of processing work and assembly work, etc.SOLUTION: A console moving link 19 is provided between a console attaching bracket 13 and a console frame 15 of a left side console device 14. The console moving link 19 includes a cam shaft 21 provided on the console attaching bracket 13, a front side link member 23 and a rear side link member 26 whose lower part is turnably connected to the console attaching bracket 13 and upper part is turnably connected to the console frame 15, and a cam plate 28 turnably provided on the rear side link member 26 and provided with a cam groove 28D engaged with the cam shaft 21. By turning a gate lock lever 31 attached to the cam plate 28, the left side console device 14 is moved in front and rear directions by the console moving link 19.
Patent JP-2012127916-A (JP)
Title: Blood analyzer and blood analysis method
Inventor: SHINTO TAKAAKI
IPC: G01N33/72
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a blood analyzer for reducing operation costs and burdens on a subject while securing the measurement precision, and quickly and simply measuring hemoglobin concentration in the whole blood and CRP (c-reactive protein) concentration in blood plasma.SOLUTION: The blood analyzer includes: reagent supply means 20 for supplying the whole blood with a hemolytic agent and an immuno-reagent to generate a first sample; a first light source 30 for radiating light to the first sample; first light detection means 40 for outputting a first light intensity signal showing intensity of light transmitting the first sample; diluting means 60 for supplying the first sample with diluted solution and diluting the first sample by prescribed magnification to generate a second sample; a second light source 70 for radiating light to the second sample; second light detection means 80 for outputting a second light intensity signal showing intensity of light transmitting the second sample; an Hgb calculation part 51 for calculating hemoglobin concentration on the basis of a value of the second light intensity signal; and a CRP calculation part 50 for calculating C-reactive protein concentration in the blood plasma on the basis of the value of the first light intensity signal and the hemoglobin concentration.
Patent JP-2012134807-A (JP)
Title: Image processing device, and image processing method
Inventor: ASAKURA SHINYA
IPC: H04N1/41
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To compress an image so as to secure reproducibility of colors without using an original image even when the number of colors used is more than the number of predetermined representative colors.SOLUTION: When compressing an image using a representative color compressing method, the number of the representative colors extracted in each block are compared with the number of the predetermined representative colors, color reduction information is produced for prescribed blocks where the number of extracted representative colors exceeds the number of the representative colors to reversibly compress the image and count the number of the prescribed blocks by a first counter, and when the count value of the first counter exceeds a predetermined count threshold, the size of the color reduction information is compared with a predetermined size threshold, when the size of the color reduction information is not more than the size threshold, the compressed data of the image and reversibly compressed color reduction information are output. When expanding the image, after the compressed data of the image and the reversibly compressed color reduction information are expanded, the color of a prescribed pixel in the prescribed block is replaced with the original color to restore the image.
Patent JP-2012133258-A (JP)
Title: Electronic camera
Inventor: OKAMOTO MASAYOSHI
IPC: G03B13/36
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which can focus on an object other than obstacles such as a grating.SOLUTION: An electronic camera comprises: an image sensor 16 having an imaging plane for capturing an object field through a focus lens and outputting an object field image; a driver 18a for changing a distance from a focus lens to the imaging plane; an AF evaluation circuit 24 for detecting multiple focusing points based on high frequency components of the object field image outputted by the imaging means 16 in parallel with change processing of the change means 18a; and a CPU 26 for searching for a grating pattern image from the object field image outputted by the imaging means 16, the pattern corresponding to the specific focusing point satisfying a predetermined condition among the multiple focusing points detected by the detection means 24, and for setting the distance from the focus lens to the imaging plane to a distance corresponding to a focusing point different from the specific focusing point among the multiple focusing points detected by the detection means 24, the focusing point corresponding to the detection by the detection means 24.
Patent JP-2012134102-A (JP)
Title: Control device of secondary battery
Inventor: KINOSHITA TAKUYA
IPC: H01M10/657
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a secondary battery capable of rising a temperature of the secondary battery properly.SOLUTION: A control device of a secondary battery has: a secondary battery 10; a power converter 20 performing power conversion with a driving circuit 40 for driving a load; a capacitive element 30 arranged between the driving circuit 40 and the power converter 20, and smoothing a voltage to be input to the driving circuit; control means 50 controlling the power converter 20; and storage means 50 storing a relationship between a temperature of the secondary battery 10 and an AC power that can be input and output to the secondary battery 10. When a requested DC power to be input and output from the secondary battery 10 to the load is less than a predetermined value, the control means 50 sets the AC power to be input and output to the secondary battery 10 based on the relationship between the temperature of the secondary battery 10 stored in the storage means 50 and the AC power that can be input and output to the secondary battery 10, and controls the power converter 40 so that the AC power is input and output to the secondary battery 10.
Patent JP-2012135347-A (JP)
Title: Nurse call system
Inventor: TAKETOMI ATSUKI
IPC: A61G12/00
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To allow a medical staff who has responded to call to intuitively identify a medical ward from which the call has been output, without operating a corridor light uselessly.SOLUTION: When a recovery operation part 25 of a master unit 20 is operated while a corridor light notification part 13 is in operation, the corridor light notification part 13 is stopped after a prescribed time passes and, when a corridor light recovery operation part 14 of the corridor light 10 to which a cordless handset 1 that has called is connected is operated, the corridor light notification part 13 is immediately stopped, and therefore notification of the corridor light notification part 13 is performed even when the medical staff who has operated the recovery operation part 25 is supposed to come near to the medical ward, and the medical staff intuitively identifies the medical ward from which the call has been output. Whereas, when the corridor light recovery operation part 14 is operated, the corridor light notification part 13 is immediately stopped, however since the corridor light recovery operation part 14 is near the medical ward from which the call has been output, the immediate stop of the corridor light notification part 13 does not disturb the medical staff to identify the medical ward from which the call has been output and the corridor light notification part 13 is not uselessly operated.