baber/WOPTO huggingface dataset:
Patent JP-2012048054-A (JP)
Title: Image forming device, color correction processing method, image processing program, and computer-readable recording medium
Inventor: NAGATA KENICHI
IPC: G03G15/01
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an image in consideration of its fixability to a recording material such as paper or a sheet even when a non-genuine toner cartridge is used in an image forming device that permits toner cartridge replacement.SOLUTION: In an image forming device 1, when a determination part 1001 determines a toner cartridge 40 to be a non-genuine product, an image forming part 104 forms a first density pattern on a transfer belt and a second density pattern on a recording material. A density detection sensor 210 detects the density of the first density pattern on the transfer belt, and an image reading part 102 reads the second density pattern on the recording material to detect the second density. A color correction processing part 1002 executes high density process control processing based on the first density, and halftone calibration processing based on the second density.
Patent JP-2012045508-A (JP)
Title: Volume reduction treatment system and volume reduction treatment method for pcb pollutant
Inventor: KATAYAMA SHINTA
IPC: C09K3/00
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method of reducing a volume of a secondary pollutant containing polychlorinated biphenyl.SOLUTION: A culture medium containing microorganisms is housed in a decomposition tank 1, and the culture medium is set at a temperature, an oxygen content, and a pH value optimal for cultivating the microorganisms. The secondary pollutant containing PCB is introduced into the culture medium, and the secondary pollutant is decomposed by the microorganisms while the culture medium is being stirred. Gas generated during the decomposition is exhausted from an exhauster 9, and oil and residue developed in the culture medium is purified by a filter 12 and an oil-water separator 13 outside the decomposition tank 1. The purified culture medium is stored in a culture medium tank 15. The culture medium in the culture medium tank 15 is circulated in the decomposition tank 1 as needed to be reused for decomposition of the secondary pollutant.
Patent JP-2012048114-A (JP)
Title: Color lens
Inventor: ASAI OSAMU
IPC: G02B5/30
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a color lens having color density that matches the user's needs.SOLUTION: The color lens has at least two polarizing films with different transmission axis directions on a substrate.
Patent JP-2012052851-A (JP)
Title: Acceleration data correcting device and navigation system
Inventor: HASEGAWA TAKAAKI
IPC: G01C21/28
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To remove any influence of vibration of a loud speaker from an output of an acceleration sensor in a system in which the acceleration sensor and the loud speaker are built into the same housing.SOLUTION: An electronic system (car navigation system) 10 in which a housing 100 is provided with a built-in loud speaker 132 and an acceleration sensor 124 has an acceleration data corrector 140 that removes the influence of vibration of the built-in loud speaker 132 on the output of the acceleration sensor 124. The acceleration data corrector 140 is provided with control means 110, an audio signal processor 141 that subjects audio signals supplied to the built-in loud speaker 132 to Fourier transform, an acceleration signal processor 142 that subjects the output of the acceleration sensor 124 to Fourier transform, and a signal synthesizer 143 that, when audio signals are outputted from the built-in loud speaker 132, subjects the output of the acceleration sensor, having also undergone Fourier transform, to inverse Fourier transform after clearing the output of any affected portion of the audio signals.
Patent JP-2011096236-A (JP)
Title: System and method for management of inspection information, and program for making computer execute the method
Inventor: SAKURAI HIDEHITO
IPC: G06Q50/22
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To make an inspection job efficient by simultaneously displaying the reference/edition image of two or more pieces of information in mutually different display regions.  <P>SOLUTION: An inspection information management system is provided for managing various information about an inspection. The system includes: a selection means which selects a piece of information to be referred to or edited; and a display means which displays a reference/edition image corresponding to the information selected by the selection means. The selection means can select multiple information. The display means displays reference/edition pictures corresponding to the plurality of pieces of information selected by the selection means, in display regions different from each other simultaneously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076083-A (JP)
Title: Filling device
Inventor: ARAYA YOSHIHISA
IPC: G02F1/1335
Filed: 2010-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filling device which can be used for a step of adhering large plate members, and which performs filling while preventing the mixture of bubbles.  <P>SOLUTION: This device includes a plurality of holding tables 4 and 5 for holding plate members 2 and 3 so that main surfaces of the plate members 2 and 3 face each other; a movement member 6 which moves the plurality of holding tables 4 and 5 close to or apart from each other; a discharge nozzle 10 which is inserted between the plate members 2 and 3 and discharges filling fluid 7 between the plate members 2 and 3; a nozzle movement mechanism 11 which moves the discharge nozzle 10 in the surface direction of the plate members 2 and 3; a storage portion 15 for storing the filling fluid 7; and a press mechanism 13 which functions to make the filling fluid 7 stored in the storage portion 15 discharge from the discharge nozzle 10. The filling fluid 7 discharged from the discharge nozzle 10 is filled while the fluid is brought into contact with the plate members 2 and 3 which are supported so that they face each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012055404-A (JP)
Title: Washer
Inventor: NAKAMA HIROTO
IPC: D06F33/02
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a washer which improves washing quality by use of alkaline water when a liquid detergent is used while preventing the adverse effects of the alkaline water on laundries.SOLUTION: A washer comprises: functional water producing means 14 for producing acidic water and alkaline water; functional water feeding means 26 for feeding the acidic water and the alkaline water produced by the functional water producing means 14; detergent determining means 27 for determining whether a fed detergent is a liquid detergent or not; and controlling means 32 for controlling each process of washing, rinsing and dewatering, the controlling means 32 feeding alkaline water into a water receiver tank 2 in the washing process by use of the functional water feeding means 26 if the fed detergent is determined to be a liquid detergent by the detergent determining means 27.
Patent JP-2012058406-A (JP)
Title: Imaging optics and electronic image pickup device having the same
Inventor: ICHIKAWA KEISUKE
IPC: G02B15/20
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and thin type imaging optics and the like having a field angle of substantially 75°-28° and a high imaging performance with a back focus of about a wide-angle end focal length.SOLUTION: This imagining optics includes, in order from an object side, a negative first lens group, a positive second lens group, a negative lens group G3, and a positive lens group G4; when varying a power, air gaps of the respective lens groups are variable; the first lens group includes one positive lens, the second lens group includes one negative lens, the third lens group comprises one or two lens components, and the fourth lens group comprises one lens component; and the imaging optics satisfies the following conditional expression (1). (1): 0<M3/M2<0.55, where M2 and M3 represent moving distances of the second lens group and the third lens group when being focused on an infinity object point from the wide-angle end towards a telephoto end respectively. In addition, a lens component refers to a single lens or a cemented lens.
Patent JP-2012028723-A (JP)
Title: Dc driver circuit of light-emitting element
Inventor: WOO JUNG GOENG
IPC: H05B44/00
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a high stability, high efficiency DC driver circuit of light-emitting element by improving a flicker.SOLUTION: The DC driver circuit 10 of light-emitting element comprises a bridge rectifier (rectifier unit) 12a, a constant current unit 14, and a light-emitting module 16. The bridge rectifier 12a rectifies an external AC voltage to produce a DC voltage. The constant current unit 14 is connected electrically with the bridge rectifier 12a, and feeds a corresponding DC current based on the DC voltage. The light-emitting module 16 is driven by this DC current. The light-emitting module 16 has a plurality of light-emitting elements LED1, LED2, and a diode D5 connected in series. The plurality of light-emitting elements LED1, LED2 are connected, respectively, in parallel with smoothing capacitors C1, C2.
Patent JP-2012056875-A (JP)
Title: Soft contact lens ophthalmic composition
Inventor: TABUCHI TERUTO
IPC: A61K9/08
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a soft contact lens composition capable of inhibiting the adsorption of azulene sulfonic acid and/or a salt thereof onto soft contact lenses in the soft contact lens composition containing azulene sulfonic acid and/or a salt thereof and furthermore a method of inhibiting the adsorption of azulene sulfonic acid and/or a salt thereof onto soft contact lenses.SOLUTION: The soft contact lens composition contains (A) azulene sulfonic acid and/or a salt thereof and (B) a polyoxyethylene castor oil.
Patent JP-2012058992-A (JP)
Title: Virtual fishing system and program
Inventor: MORITA NORIMASA
IPC: G06Q50/10
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a virtual fishing system which creates a virtual fishing environment with the sense of reality and presence, allowing all users to easily use it, while providing improvement in utilization rate of physical fishing environments.SOLUTION: The virtual fishing system 1A has multiple fishing rods with electric reel 8-8remotely operable, one or more fishing boat(s) 2-2having video cameras 9-9for imaging the fishing with the fishing rods with electric reel 8-8and a management server 5 communicable with the fishing rods with electric reel 8-8and client terminals 1-1. Each of the client terminals 1-1can operate optionally one of the fishing rods with electric reel 8-8, while the management server 5 makes display screens 10-10of the optional client terminals 1-1display the status of each of the fishing rods with electric reel 8-8imaged by the video cameras 9-9.
Patent JP-2012066338-A (JP)
Title: Pipe cutter
Inventor: HONDA TAKETO
IPC: B23D21/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a pipe cutter which smoothly operates, has little mechanical wear and superior durability, and cuts a thick pipe, and which can be made compact.SOLUTION: The pipe cutter is configured in such a manner that: a main gear 7 and a cam attaching gear 8 which have no center shaft are independently rotated via a first pinion 11, a second pinion 14a, a third pinion 14b, a fourth pinion 15 and a fifth pinion 18; the cam attaching gear 8 is continuously shifted little by little in relation to the main gear 7 while the main gear 7 makes one revolution, by using the difference of the reduction ratio of the cam attaching gear 8 to the first pinion 11 in relation to the reduction ratio of the combination of the main gear 7 with the first pinion 11; and finally, the cam attaching gear 8 and a first cam 10 fixed to the cam attaching gear 8 make one revolution in relation to the main gear 7.
Patent JP-2012066708-A (JP)
Title: Pedal device
Inventor: KONDO TAKAHIRO
IPC: F16F9/19
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a pedal device having excellent mountability while reducing the weight and cost.SOLUTION: The pedal device 1 includes: an accelerator pedal 3 mounted on a vehicle 2 to be swingable; and a shock absorber 4 interposed between the accelerator pedal 3 and the vehicle 2. The accelerator pedal 3 includes a shaft 3a rotatably supported on the vehicle to be rotatable, an accelerator lever 3b extending from the shaft 3a, and an operation plate 3c provided at a tip 3d of the accelerator lever 3b. The shock absorber 4 is connected more toward the plate side than the shaft 3a in the accelerator pedal 3.
Patent JP-2012066357-A (JP)
Title: Hand and robot
Inventor: KUBOTA YOSHIAKI
IPC: B23P19/04
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a hand and robot that can grip a bolt and insert the gripped bolt in a tapped hole.SOLUTION: The hand 20 includes: a pair of supporters 22a and 22b; first and second gripping claws 21a and 21b which are supported to the inside of the pair of supporters 22a and 22b, respectively, so as to grip a bolt B; an oscillating mechanism 29 which oscillates the first and second gripping claws 21a and 21b on an oscillatory axis crossing a longitudinal direction of each of the supporters 22a and 22b so as to change the orientation of a tip of each of the first and second gripping claws 21a and 21b; and a bolt rotating mechanism 30 for rotating, on the axis of the bolt B, the bolt B gripped by the first and second gripping claws 21a and 21b.
Patent JP-2012073489-A (JP)
Title: Light source unit and projector
Inventor: KUROSAKI HIDEMASA
IPC: F21S2/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify an optical layout in a projector including a light source unit capable of generating the three primary colors of light by using a blue light source as an excitation light source.SOLUTION: The projector comprises: the light source unit 60; a display element 51; a light source side optical system 170 that emits light from the light source unit 60 to the display element 51; a projection side optical system 221 that emits projection light generated by the display element 51, toward a screen; and projector control means that controls the light source unit 60 and display element 51. The light source unit 60 includes: an excitation light source 71 that emits light of a specific wavelength band range; and a light emitting plate 101 including a fluorescent light emitting part that uses the surface as a reflecting face and in which a phosphor layer laid for emitting light of the specific wavelength band range by using light emitted from the excitation light source 71 as excitation light is provided, and a diffusion part for diffusing light emitted from the excitation light source 71. A prism 141 is disposed between the light emitting plate 101 and excitation light source 71.
Patent JP-2012078154-A (JP)
Title: Light-receiving lens arranging method, and optical displacement sensor
Inventor: YAMAKAWA KENTA
IPC: G01C3/06
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving lens arranging method which enables proper measurement at any place within a measuring range, in an optical displacement sensor.SOLUTION: An optical displacement sensor 10 comprises: a light projection module 9; a light-receiving element 13 receiving reflection light from a measuring object 16 by light from the light projection module 9; and a light-receiving lens 14 positioned between the measuring object 16 and the light-receiving element 13, and imaging the reflection light on the light-receiving element 13. Positions reflecting light in the measuring object 16 are in a predetermined range Wfrom a first position Pclose to a light source 11 to a second position Paway from the light source 11, on an optical axis Lof the light projection module 9. The light-receiving lens 14 is arranged so that an incident angle θ1 of the reflection light incident from the first position Pto the light-receiving lens 14 becomes same as an incident angle θ2 of the reflection light incident from the second position Pto the light-receiving lens 14.
Patent JP-2012083256-A (JP)
Title: Measuring apparatus for backlash of variable pulley
Inventor: HIROSE DAIKI
IPC: F16H9/12
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus for backlash of a variable pulley capable of exactly measuring backlash of the variable pulley with a simple constitution.SOLUTION: The measuring apparatus for measuring backlash of the variable pulley includes: a receiving implement 11 for perpendicularly supporting a pulley shaft 3 in a rotatable state; holding means 12 for fixing and holding a movable pulley 5 to be fitted to the pulley shaft 3 supported by the receiving implement 11; an adapter 13 fixed to an upper end part 3a of the perpendicularly supported pulley shaft 3 and including a square fitting hole 25 in an upper part 13a; an encoder 14 fitting the upper part 13a of the adapter 13 to a hollow shaft 14b and detecting the rotation amount of the pulley shaft 3 via the adapter 13; pressing means 15 for non-rotatably pressing and fixing a case body 14a of the encoder 14; and a torque wrench 16 fitting to the fitting hole 25 of the adapter 13 to apply torque of forward and reverse directions to the pulley shaft 3.
Patent JP-2012087823-A (JP)
Title: Rotating shaft device
Inventor: TANIGUCHI YOZO
IPC: F16H57/038
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To shorten the axial length of a rotating shaft device (differential device) without impairing the airtightness of an oil seal.SOLUTION: The rotating shaft device bears a rotating shaft 30 rotatably via an angular bearing 20 in a casing 11 and is provided with an oil seal 40 between the rotating shaft 30 and the casing 11, and a lubricating oil in the angular bearing 20 for lubricating the angular bearing 20. In this device, the angular bearing 20 is made up of: an outer ring 23 attached to the casing; inner rings 21, 22 arranged at the inner circumferential side of the outer ring 23 and attached to the rotating shaft 30; rolling elements 24, 26 arranged between the outer ring 23 and the inner rings 21, 22; and retainers 25, 27, which retain the rolling elements 24, 26 rotatably. A shielding part 27e, which projects inward in the radial direction and shields the lubricating oil, is provided on the end surface at the oil seal 40 side of the retainer 27.
Patent JP-2012087190-A (JP)
Title: Method for production of prepreg having discontinuous fiber
Inventor: SAMEJIMA SADAO
IPC: C08J5/24
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of a prepreg having discontinuous fibers, by which a unidirectional discontinuous fiber prepreg having uniform quality can be obtained and which can easily change the formation pattern of a cutting part and has high flexibility of prepreg design.SOLUTION: A film 24 comprising a thermoplastic resin is fed and laminated on one face of a strip 22 formed by aligning continuous fibers as a layered thermoplastic resin to form a laminate. Then, the laminate is irradiated with laser beam, and the continuous fibers in the strip 22 of the laminate is cut at a plurality of places in a longitudinal direction by cutting device 26 to form the cutting parts in a direction crossing the continuous fibers. After that, the strip 22 is impregnated with the thermoplastic resin to be formed into the prepreg, or after being formed into the prepreg, the laser beam is irradiated to form the cutting parts.
Patent JP-2012087885-A (JP)
Title: Method for inspection of fastening condition of soft gasket
Inventor: TORII HIROYASU
IPC: F16J15/00
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspection of fastening condition of a soft gasket in which deteriorated condition of the gasket can be obtained without detaching the gasket, a replacing timing of the gasket can be optimized according to the actual deteriorating condition, and quantity of work and physical quantity can be reduced while securing hermetic performance and healthy.SOLUTION: The representative constitution of the method for inspecting the fastening condition of the soft gasket 100 is characterized in that the abutment surface of a flange 210 and the gasket is irradiated with ultrasound from the flange 210 of the piping 200 with the soft gasket 100 comprising a flexible gasket or a semimetal gasket fastened between opposing flanges 210 of the piping thereby the fastening condition is evaluated according to the intensity of the reflected wave of the ultrasound.
Patent JP-2012089706-A (JP)
Title: Group iii nitride semiconductor optical element, method of forming group iii nitride semiconductor optical element, method for growing group iii nitride semiconductor film, and epitaxial substrate
Inventor: NISHIZUKA KOJI
IPC: H01L21/205
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor optical element capable of improving electrical characteristics of a p-type group III nitride semiconductor.SOLUTION: A gallium nitride-based semiconductor region 15 and a gallium nitride-based semiconductor region 19 are provided on a principal surface 13a of a substrate 13. The gallium nitride-based semiconductor region 19 includes a group III nitride semiconductor film 21 containing magnesium as a p-type dopant, and the group III nitride semiconductor film 21 contains aluminum as a group III constituent element. The oxygen concentration of the group III nitride semiconductor film 21 is in the range of 1.0×10cmor more and 1.5×10cmor less. Additionally, the hydrogen concentration of the group III nitride semiconductor film 21 is in the range of 1.0×10cmor more and 1.5×10cmor less.
Patent JP-2012090143-A (JP)
Title: Image reader and image forming device
Inventor: HYOKI KENJI
IPC: H04N1/04
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, etc. capable of correcting a read value in accordance with a difference among white reference members.SOLUTION: An image reader 100 is provided with: a light source 110 which emits light onto a sheet having an image formed thereon; a CCD 141 which receives light reflected by the sheet; a generation part 142 which generates a light quantity value from the light received by the CCD 141; a white reference board for performing color calibration of white; a color reference board for performing color calibration of a predetermined color; and a processing part 150 which derives a correlation expression expressing the difference among the white reference board on the basis of the light quantity value generated when light is emitted from the light source 110 to the white reference board.
Patent JP-2012088645-A (JP)
Title: Image forming apparatus
Inventor: NAGAO TOMOKI
IPC: H04N1/00
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus hardly falling.SOLUTION: An image forming apparatus 10 comprises: an image forming apparatus main body 30; an image forming part 120 for forming an image on paper which is provided in the image forming apparatus main body 30; an operation panel 700 used for the operation of the image forming apparatus 10; support projections 42 for supporting the image forming apparatus main body 30 by contacting with a mounting surface 800 which are provided on a bottom surface 38 of the image forming apparatus main body 30; and first projecting parts 52 which are provided on the bottom surface 38. The first projecting parts 52 are arranged on a side closer to the operation panel 700 than the support projections 42 and a gap is formed between the first projecting parts 52 and the mounting surface 800.