baber/WOPTO huggingface dataset:
Patent JP-2013015705-A (JP)
Title: Toner for electrostatic charge image development, cartridge, image forming method and image forming apparatus
Inventor: KAMIWAKI SATOSHI
IPC: G03G9/08
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a toner that gives an image excellent in peeling property and concealing property.SOLUTION: The toner for electrostatic charge image development comprises a release agent, a pigment and a binder resin, in which the content of the pigment is 10 to 50 wt.%, a glass transition temperature (Tg) represents -60 to 20°C and a Young's modulus represents 1×10to 1×10MPa at 20°C. The binder resin effectively contains a conjugate diene polymer by 40 to 95 wt.% in the whole binder resin, and the binder resin more effectively contains a polyester resin by 5 to 60 wt.% in the whole binder resin.
Patent JP-2013015288-A (JP)
Title: Air conditioner
Inventor: HATTA MASATOMO
IPC: F24F11/02
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce a pressure loss due to a wind direction control plate.SOLUTION: An air conditioner includes a wind direction control plate 7 for controlling the direction of wind sent to the outside in a blow-off outlet 6. In the air conditioner, the wind direction control plate 7 includes: a curved part 7a, which is formed at one edge side in a longitudinal direction, and which is curved in the width direction perpendicular to the longitudinal direction; and a flat part 7b extending to the other side edge continuously from the curved part 7a. The wind direction control plate is installed in the blow-off outlet 6 so that the curved part 7a may be positioned at the upstream side of the air flow during operation.
Patent JP-2012083702-A (JP)
Title: Zoom lens system, interchangeable lens device, and camera system
Inventor: UCHIDA TSUNEO
IPC: G02B15/20
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system, an interchangeable lens device, and a camera system being small in size and weight and having excellent imaging performance.SOLUTION: A zoom lens system, an interchangeable lens device, and a camera system comprise a first lens group having a positive refractive power, a second lens group having a positive refractive power, and two or more subsequent lens groups. The first lens group moves along an optical axis during zooming. The distance between the second lens group and the subsequent lens group changes during zooming or during focusing. The first lens group comprises three or more lens elements, and each of the first lens group and the second lens group includes one or more lens elements having a negative refractive power. The zoom lens system, the interchangeable lens device, and the camera system satisfy the following conditions: 0.008<(1/vd)-(1/vd)<0.028 and 0.1<|m|/(f-f)<0.4, where vdis the minimum value of the Abbe numbers of the lens elements in the first lens group, vdis the maximum value of the Abbe numbers of the lens elements in the first lens group, m is the maximum value of the moving amounts of the respective subsequent lens groups during zooming, fis the focal length of the entire system at the telephoto end, and fis the focal length of the entire system at the wide angle end.
Patent JP-2011232773-A (JP)
Title: Image forming device
Inventor: NISHIKATA AKINOBU
IPC: G03G15/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which maintains an image quality by suitably performing an adjustment operation on a fixing device or the like used for forming an image, and suppresses reduction of productivity, when the image is continuously formed on recording papers of different sizes.SOLUTION: The image forming device identifies the size of a recording material on which an image is to be formed and judges whether or not it is necessary to execute an adjustment processing for maintaining the image quality by using the identified size of the recording material and a size of the most recently image-formed recording material. Concretely, the adjustment processing is executed only when the size of the recording material on which the image is formed is larger than that of the most recently image-formed recording material.
Patent JP-2013021120-A (JP)
Title: Semiconductor light reflector and semiconductor laser, and method and apparatus driving the same
Inventor: YOSHIDAYA HIROAKI
IPC: H01S5/125
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light reflector and a semiconductor laser capable of improving contrast of refractive index distribution formed in a waveguide layer as compared with the conventional art, and to provide a method and apparatus driving them.SOLUTION: A semiconductor light reflector has: an n-type substrate 11; an n-type clad layer 12 formed in a part of the n-type substrate 11 itself or above the n-type substrate 11; a p-type clad layer 13 formed above the n-type clad layer 12; a waveguide layer 14 for guiding light, provided between the p-type clad layer 13 and the n-type clad layer 12; an n-type electrode 15 and a p-type electrode 16 formed on a bottom surface of the n-type substrate 11 and an upper surface of the p-type clad layer 13 respectively; and a plurality of voltage control members 17 regularly arranged in the vicinity of the waveguide layer 14 in an optical waveguide direction. The plurality of voltage control members 17 generate regular refractive index distribution in the light waveguide direction in the waveguide layer 14, in a state where a reverse bias voltage is applied between the n-type electrode 15 and the p-type electrode 16.
Patent JP-2011221554-A (JP)
Title: Zoom lens and video camera using the same
Inventor: ISHIGURO KEIZO
IPC: G02B13/18
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens that is compact and can obtain excellent aberration correction throughout an entire zoom range.SOLUTION: The zoom lens includes, in order from an object side to an imaging plane 18 side, a first lens group 11 having positive refractive power and being kept stationary relative to the imaging plane 18 at the time of zooming and also focusing, a second lens group 12 having negative refractive power and performing zooming by moving on an optical axis, a diaphragm 13 remaining stationary relative to the imaging plane 18, a third lens group 14 having positive refractive power and zooming by moving on the optical axis, a fourth lens group 15 having positive refractive power and moving on the optical axis so as to keep the imaging plane 18 varying with a movement of an object at a fixed position from a reference plane and a fifth lens group 16 remaining stationary relative to the imaging plane.
Patent JP-2013025386-A (JP)
Title: Merchandise information provision device, merchandise information provision method and program
Inventor: FURUYA HIROTO
IPC: G06Q50/10
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate comparison examination of merchandise by displaying additional information on related second merchandise at a display position on an image of a display shelf together with additional information on first merchandise.SOLUTION: Input of information specifying first merchandise is received, identification information on the first merchandise is specified on the basis of the information, a merchandise information storage unit is referred to, and additional information corresponding to the first merchandise is extracted. The merchandise information storage unit is referred to, additional information satisfying prescribed relation with the additional information on the first merchandise is extracted, and identification information on merchandise corresponding to the additional information satisfying the prescribed relation with the additional information on the first merchandise is extracted as identification information on second merchandise. A shelf position storage unit is referred to, and a shelf position of the first merchandise and a shelf position of the second merchandise are obtained. An image indicating a display shelf is displayed, and a display position of the first merchandise and a display position of the second merchandise on the image of the display shelf are specified on the basis of the shelf position of the first merchandise and the shelf position of the second merchandise. The additional information on the first merchandise is displayed at the display position of the first merchandise, and additional information on the second merchandise is displayed at the display position of the second merchandise.
Patent JP-2013025967-A (JP)
Title: Scanning/transmission electron microscope
Inventor: INADA HIROMI
IPC: H01J37/28
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a scanning (transmission) electron microscope which enables (a) the three-dimensional (3D) observation of a 0.1 nm-atomic size structure, and (b) the identification of a 3D structure of an atom in a sample, and the material thereof.SOLUTION: The scanning/transmission electron microscope is arranged to enable 3D observation of a 0.1 nm-atomic size structure, and has: an electronic lens system having a small spherical aberration coefficient; an aperture arranged so that an irradiation angle can be changed; an irradiation electronic lens system arranged so that the probe size of an electron beam probe, and the irradiation angle can be changed; a secondary-electron detector; a transmitted electron detector; a forward scattering electron beam detector; a focus controller; an image arithmetic unit for identification of image contrast; an image arithmetic unit for computing for image sharpness; an arithmetic unit for forming a 3D image; and a mixer for mixing secondary electron signals and sample forward scattering electron signals.
Patent JP-2011220532-A (JP)
Title: Damper
Inventor: PEUKER THOMAS
IPC: F16F15/02
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a friction damper which can be easily manufactured at an appropriate cost.SOLUTION: The damper includes: housings 2, 2d, 2e and 2g having a center longitudinal axis 3 and surrounding the housing interior 21 at least in part by housing walls 24 and 25; plungers 4, 4b, 4c, 4f and 4g displaceable within the housings along the center longitudinal axis, guided from the housings and having at least one friction brake lining recess 14, 14b 14c 14f or 14g; fastening elements 7 and 10 respectively arranged at the open ends 5 and 9 of the housings and plungers; and at least one friction brake lining 17, 17a or 17g arranged in frictional contact with the facing housing wall 25 in the at least one friction brake lining recess. In the damper, the friction brake lining recess completely passes through the plunger and the friction brake lining is provided as one part.
Patent JP-2013025253-A (JP)
Title: Polarized quantum entangled photon pair generator
Inventor: ARATAIRA SHIN
IPC: G02F1/39
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a polarized quantum entangled photon pair generator which is capable of selecting and achieving all of four bell states.SOLUTION: A polarized quantum entangled photon pair generator includes: a loop optical path 20 of a Sagnac interferometer configured to include a polarization splitting and combining device 101 and its two input/output ends; and an optical branch input/output part 10 which inputs excitation light to the loop optical path and spatially separates and outputs quantum entangled photo pair wavelength components outputted from the loop optical path. In the loop optical path, a nonlinear optical medium 102, a polarization plane 90-degree rotating part 103, and a polarization plane and optical phase adjustment part 104 are disposed in series and are connected by an optical fiber. The optical branch input/output part is configured to include a band pass optical filter 105, a low pass optical filter 106, and a WDM filter 107. A half wave plate 108 is disposed in a succeeding stage of the optical branch input/output part.
Patent JP-2012038726-A (JP)
Title: Backscatter reduction in thin electron detector
Inventor: GERRIT CORNELIS VAN HOFTEN
IPC: H01J37/244
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a camera having improved electron detection.SOLUTION: In a direct electron detector, backscattering of electrons into the detector volume from below a sensor is prevented. In some embodiments, an empty space is maintained below the sensor. In other embodiments, a structure below the sensor includes a geometric structure having multiple high aspect-ratio channels extending to or from the sensor or having angled surfaces to detect electrons that pass through the sensor.
Patent JP-2013030976-A (JP)
Title: Editing device control method, program, and photographing device
Inventor: MAKINO SHINYA
IPC: H04N5/76
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an editing function which keeps user's interest by meeting user's various needs and preferences, to a photographing device which allows using a taken image as a stamp image.SOLUTION: When editing a subject image taken by the photographing device, it is possible to doodle in the subject image taken by the photographing device and furthermore compose a stamp image. At this time, the subject image taken by the photographing device can be used as the stamp image, such that the subject image to be used as the stamp image can be edited and thereafter used as the stamp image.
Patent JP-2013029161-A (JP)
Title: Joint and valve device
Inventor: NUMAZAKI KAZUSHI
IPC: F16K15/06
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint and a valve device having the same, for restricting a flow rate of fluid when the fluid flows in the inverse direction, though the flow rate of the fluid is not restricted when the fluid flows in the constant direction.SOLUTION: The supply side joint 10 for connecting a supply pipe 9 to a filling passage 21 for filling high pressure hydrogen gas in a gas tank, includes a joint body 61 for forming a conducting passage 33 for communicating the filling passage 21 with the supply pipe 9. The supply side joint 10 includes a throttle valve 62 in which the opening area when the fluid flows to the supply pipe 9 from the filling passage 21, becomes smaller than the opening area when the fluid flows to the filling passage 21 from the supply pipe 9.
Patent JP-2013031313-A (JP)
Title: Over-rotation prevention circuit of power generator for distributed power supply
Inventor: SHIODA TAKESHI
IPC: H02P9/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a new method of preventing over-rotation in addition to an existing method of using a mechanical brake when a wind turbine is in over-rotation in a device using a permanent magnet type generator able to take out approximate wind turbine maximum output from the wind turbine without using a PWM converter.SOLUTION: An over-rotation prevention circuit of a power generator for a distributed power supply obtains approximate maximum output of a wind turbine without using a control circuit from a permanent magnet type generator driven by the wind turbine regardless of wind velocity, and in order to prevent over-rotation of the wind turbine, each rectifier is connected in series via each capacitor connected to each output terminal of a plurality of insulated coils generating different magnitude of induction voltage of the permanent magnet type generator, outputs direct current output of each rectifier, by making the direct current output in parallel connection, to a direct current power supply, and determines the value of each capacitor so that the load torque of the permanent magnet type generator will be at or above the maximum shaft torque of the wind turbine or a hydraulic turbine at the rating revolution speed of the wind turbine or hydraulic turbine.
Patent JP-2013028761-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TSUNODA YASUKI
IPC: C08L23/02
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition, excellent in adhesiveness to various materials and capable of also bonding a complicated bonded surface.SOLUTION: The thermoplastic elastomer composition comprises: (A) an acid-modified hydrogenated thermoplastic styrene elastomer prepared by acid modification of a hydrogenated product (Z) of a block copolymer (z) comprising a block unit (s) of a polymer comprising a styrene monomer and a block unit (b) of a polymer comprising a conjugated diene compound; and (B) at least one kind of component selected from the group consisting of (b-1) 1 to 100 pts.mass of an acid-modified olefin resin, (b-2) 10 to 200 pts.mass of a high fluidity olefin thermoplastic elastomer, and (b-3) 10 to 200 pts.mass of an acid-modified olefin thermoplastic elastomer, with respect to 100 pts.mass of the acid-modified hydrogenated thermoplastic styrene elastomer. A composite molded body is obtained by welding the thermoplastic elastomer composition to a member.
Patent JP-2013036343-A (JP)
Title: Automatic stop/start device of on-vehicle internal combustion engine
Inventor: MATSUSHITA KOKI
IPC: F02D17/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic stop-start device of an on-vehicle internal combustion engine capable of achieving stable restart when restarting the engine operation at an uphill, while suppressing fuel consumption by securing a period of stopping the engine operation.SOLUTION: This electronic control device 100 which is the automatic stop-start device of the on-vehicle internal combustion engine executes automatic stop/start control for stopping the engine operation when stop conditions are satisfied, and for restarting the internal combustion engine 10 on condition that predetermined operation included in a series of starting operation completed by engagement of a clutch 21 is executed. The electronic control device 100 changes the predetermined operation which is the condition of restarting according to rising gradient of a road surface. When the rising gradient of the road surface is larger, operation executed in an earlier stage in a series of starting operation is set as the predetermined operation. When the rising gradient of the road surface is smaller, operation executed in a later stage in a series of starting operation is set as the predetermined operation.
Patent JP-2013038475-A (JP)
Title: Radiation image photography device and radiation image photography system
Inventor: MURAOKA TAKEYUKI
IPC: A61B6/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image photography device which, when commencement of irradiation of radiant rays is detected in the device itself, permits preview image data to be transmitted from the radiation image photography device to a console without interruption in the middle.SOLUTION: Control means 22 of a radiation image photography device 1 reads out leakage data dleak equivalent to a charge q which has leaked via switch means 8 before a radiation image is photographed, and detects commencement of irradiation of radiant rays on the basis of the read-out leakage data dleak. When the commencement of irradiation of radiant rays is detected, image data D is read out from each radiation detection element 7 after a charge accumulation state was gone through, and offset data O is read out after the image data D was read out. And, after the offset data O was read out, a preview image data Dt based on the read-out image data D is transmitted to a console 58.
Patent JP-2013038561-A (JP)
Title: Transmitter control device
Inventor: YOSHIDA TAKESHI
IPC: H03F3/24
Filed: 2011-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter control device configured to improve receiving accuracy by reducing frequency dependence characteristics of radiation electric power of a radio wave outputted from an antenna, by controlling terminal electric power in consideration of antenna output characteristics.SOLUTION: A transmitter control device 1 comprises: an amplifier 2 to amplify a data signal; an antenna 3 that receives an output signal of the amplifier 2 and outputs a transmission signal; and a controller 4 to control electric power of the output signal from the amplifier 2 (hereinafter referred to as "terminal electric power") under predetermined conditions on the basis of output characteristics of the antenna 3. The predetermined conditions includes a correction value that allows electric power (hereinafter referred to as "radiation electric power") of the transmission signal outputted from the antenna 3 to fall within a certain range in a predetermined frequency band.
Patent JP-2013037157-A (JP)
Title: Developer recovery method for development device
Inventor: NAKAMURA KENJI
IPC: G03G15/08
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a developer recovery method for a developing device, by which developer remaining inside a developing device can be completely recovered and the developer recovered from the developing device can be reused without being disposed of.SOLUTION: When recovering developer remaining inside a developing device main part 50 which is taken out from an image forming apparatus body, the developing device main part 50 is attached to a developer container 60 in a different attitude from the attitudes of the developing device main part 50 and the developer container 60 to each other when they are mounted to the image forming apparatus body, and the developer is discharged from the developing device main part 50 and recovered into the developer container 60 by driving a plurality of conveyance members 54, 55 in the same manner as when mounted to the image forming apparatus body.
Patent JP-2013036578-A (JP)
Title: Thrust bearing
Inventor: TAKO HIROSHI
IPC: F16C19/30
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a thrust bearing in which a diameter relative difference of rolling elements is an appropriate value, non-repeated run-out is sufficiently reduced, and which can be manufactured relatively inexpensively.SOLUTION: The thrust bearing 1A includes a plurality of rolling elements 4 interposed between respective raceway surfaces 2a, 3a of a pair of raceway rings 2, 3 facing to each other parallel or obliquely in an axial direction. When an elastic deformation amount of a diameter of the rolling element 4 by a thrust load acting on the rolling element 4 at a minimum load is δand a diameter relative difference of the respective rolling elements 4 is ΔDa, a relationship δ≥ΔDa is established. For example, when the respective raceway rings 2, 3 and the rolling elements 4 are in line contact with each other, and the thrust load acting on the rolling elements 4 at the minimum load is pand a length of the line contact is l, δ=0.003p/l≥ΔDa.
Patent JP-2013040779-A (JP)
Title: Radiation detector
Inventor: ISHIZAWA KAZUYA
IPC: G01T3/00
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector capable of securing insulation and reducing noise of a detection signal.SOLUTION: A position sensitive detector 10 serving as a radiation detector includes a plurality of detection parts 11 each having a cylindrical outer enclosure 15 serving as a cathode, an anode 16 installed along the center of the inside of the outer enclosure 15 and a pair of terminals 17, 18 attached to both ends of the outer enclosure 15 and connected to both ends of the anode 16. The terminals 17 attached to one-end parts of the plurality of detection parts 11 are connected in series by a naked wire 20. The terminals 17 attached to the one-end parts of the detection parts 11 and the naked wire 20 are integrally stored in a storage space 25 of a case 12. An insulating material 27 for integrally insulating the terminals 17 attached to the one-end parts of the detection parts 11 and the naked wire 20 is filled in the storage space 25 of the case 12.