baber/WOPTO huggingface dataset:
Patent JP-2013059942-A (JP)
Title: Liquid droplet ejection head, manufacturing method thereof, cartridge integrated with liquid droplet ejection head, and image forming apparatus
Inventor: MIMURA TADASHI
IPC: B41J2/055
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter from being stuck in a nozzle.SOLUTION: A liquid droplet ejection head 1 at least includes: the nozzle 4 ejecting liquid as the liquid droplet; an individual flow path 6 communicated with the nozzle 4; and a filter 10 provided in the midway section where the liquid reaches the individual flow path 6. The filter 10 differentiates the size of the foreign matter it can catch when the liquid droplet is flown from the nozzle 4 in a direction for discharging the liquid droplet and in a direction for supplying the liquid droplet from the nozzle 4.
Patent JP-2013061312-A (JP)
Title: Encoder signal processing circuit
Inventor: FUJIWARA YUTAKA
IPC: G01D5/244
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an encoder signal processing circuit capable of preventing erroneous counting or the like during an encoder stop.SOLUTION: The encoder signal processing circuit includes a circuit for generating an A phase pulse and a B phase pulse of clock synchronization from an A phase pulse and a B phase pulse of an encoder signal, a 4-multiplication pulse generation circuit for generating a 4-multiplication pulse from the A phase pulse and the B phase pulse of the clock synchronization, an alternate checking circuit for generating a signal indicating the stop period of the encoder based on whether the A phase pulse and the B phase pulse of the clock synchronization have been alternately input, and a circuit for generating a noise-removed 4-multiplication pulse signal from the 4-multiplication pulse other than the stop period of the encoder.
Patent JP-2012022707-A (JP)
Title: Portable information terminal
Inventor: OGA NORIYUKI
IPC: G06F3/02
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal capable of performing smooth input operation by operation keys even if a large number of operation keys are provided on a surface opposite to a display surface of a display device.SOLUTION: A portable information terminal comprises a display surface which is provided on a front surface of a display device and a plurality of operation keys which is arranged on an opposite side, that is a rear surface. The portable information terminal further comprises a half-depressing sensor for detecting that each of the operation keys is half-depressed and/or a touch sensor for detecting that each of the operation keys is touched by an operator's finger. When images of arrangement of the operation keys are displayed and it is determined, according to an input signal from the half-depressing sensor or the touch sensor, that a half-depressing operation or touching operation is performed to a certain key of the operation keys, a control section contained in the portable information terminal executes processing to change a display of an image corresponding to this operation key. A sub-display is provided on the same face with the operation keys.
Patent JP-2013064779-A (JP)
Title: Zoom lens barrel
Inventor: MINAKAWA GO
IPC: G02B7/04
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel which eliminates the necessity of preparing a plurality of adjustment members corresponding to the amount of inclination shift to be adjusted of a movable lens and is capable of continuously adjusting the amount of inclination shift of the movable lens.SOLUTION: The zoom lens barrel guiding a movable lens group displaced on an optical axis by zooming by a guide pole, to move the movable lens group on the optical axis includes: a fixed frame member; an adjusting frame member indirectly supporting a shift-adjusted movable lens; the guide pole planted in the adjusting frame member in parallel with the optical axis; adjustment coupling means coupling the fixed frame member and the adjusting frame member, so as to adjust an interval between the fixed frame member and the adjusting frame member by interposing a compression elastic member at least at three places at the center of the optical axis; and a movable lens frame member supporting the shift-adjusted movable lens and sliding on the guide pole.
Patent JP-2013064633-A (JP)
Title: Phase change detector, temperature measurement method, and measured temperature calibration method for measuring object having molten liquid part
Inventor: MATSUZAKA FUMIO
IPC: G01J5/60
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a device which easily detects a phase change of a measuring object having a molten liquid part.SOLUTION: A phase change detector includes a camera 11 which images a measuring object 2 having a molten liquid part 3 and which can output image data, and a control operation device 13. The camera has an image pickup device 12 which is a collection of pixels. The image data is obtained by the output of the pixels. The control operation device detects a boundary between a liquid phase part and a solid phase part on the basis of the image data.
Patent JP-2012141575-A (JP)
Title: Image display device using diffractive element
Inventor: Jeong seung jun
IPC: G02B30/28
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having improved lens characteristics.SOLUTION: An image display device of the present invention includes a display panel displaying an image, and a diffractive element formed to operate in a 2D mode or a 3D mode so that the image of the display panel is perceived as a 2D image or a 3D image. The diffractive element includes a first substrate and a second substrate facing each other, a first electrode layer formed on the first substrate, a second electrode layer formed on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. When the diffractive element operates in the 3D mode, a common voltage is applied to the second electrode layer, and polarity of voltages applied to the first electrode layer with respect to the common voltage is inverted every zone.
Patent JP-2012091933-A (JP)
Title: Belt conveyor having self-aligning pulley roller
Inventor: SHIMIZU KATSUSUKE
IPC: B65G15/64
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To effectively suppress meandering of a belt even when using a pulley roller of the small drum diameter, to improve the conveying accuracy in a belt conveyor, to prolong the lifetime, and to achieve the maintenance-free condition.SOLUTION: In this belt conveyor including an endless belt 1 to be stretched between pulley rollers 2 at both ends, the pulley roller 2 has contact parts for generating the restoring force for alignment on both ends, and is supported by a supporting device constituted of two arms 12, 13 for rotatably supporting both ends of a rotary shaft projecting from the contact parts, and an oscillating arm 14 with these arms being fixed to both ends thereof. The belt conveyor includes a slide supporting mechanism, in which the oscillating arm 14 is rotatably supported by a base panel 16 with the bisecting perpendicular extending in the vertical direction with respect to the center line between both ends of the pulley roller 2 as the center axis, and the base panel 16 is turned on the arc with the center (O) in the width direction on the center line of the pulley roller 2 as a fixed center.
Patent JP-2013070285-A (JP)
Title: Microphone and microphone system
Inventor: SENTODA MITSURU
IPC: H04R19/04
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a microphone and a microphone system capable of outputting a voice with a sense of reality, including the sense of depth in front and rear of a user, as an electric signal even when they are applied to any dummy head.SOLUTION: The microphone being attached to a dummy head and recording voice on the outside of the dummy head by binaural sound recording system includes an external auditory canal 21 having a hole for passing the voice therethrough, and a transducer unit 30 fixed to the end of the external auditory canal 21 on the -Z side. The transducer unit 30 has a vibration membrane 32 which is deflected by the sound pressure of the voice having passed through the external auditory canal 21, and a plurality of electrode plates 34 disposed while spaced apart from the vibration membrane 32 by a predetermined air gap 32a. Consequently, three-dimensional voice can be output as an electric signal on the basis of the respective capacitances between the vibration membrane 32 and the electrode plates 34.
Patent JP-2013066629-A (JP)
Title: Trocar cannula
Inventor: MURAKAMI ETSUO
IPC: A61F9/007
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a trocar cannula 100 in which the base (120) will be stable over the eyeball (A) and will not roll.SOLUTION: There is provided a trocar cannula (100) having a base (120) and a hollow pipe-shaped cannula (110) erected on the base (120) with a lesser diameter than the base (120), wherein a slope (120a) having an obtuse angle (α) with the center axis (b) of the cannula (110) is formed on the base (120).
Patent JP-2013067147-A (JP)
Title: Recording device
Inventor: MURAYAMA MASATO
IPC: B41J2/18
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To stabilize recording quality by immediately performing ink ejection operation for recording through flushing.SOLUTION: A recording device includes: an ink ejection part which includes a plurality of nozzles for ejecting ink and reciprocates in the first direction; a plurality of set trays which has a setting surface having a material to be recorded set, relatively move with respect to the ink ejection part in the second direction crossing the first direction and are arranged to be lined up in one direction; a flushing part provided in a position between the plurality of set trays; and a control part which controls the ink ejection operation and the flushing operation of the ink ejection part. The control part is configured to execute the ink ejection operation and the flushing operation to the flushing part in reciprocation in the first direction.
Patent JP-2013071037-A (JP)
Title: Underwater cleaning robot
Inventor: OZAKA TAKITARO
IPC: B08B3/02
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an underwater cleaning robot, capable of efficiently cleaning a cleaning object surface such as a fish net in a wide range while stabilizing the traveling relative to irregularities or deflection of the cleaning object surface.SOLUTION: The underwater cleaning robot 1 includes: a cleaning nozzle unit 5 rotatably provided at a lower portion of the robot body 2; and a traveling device 3 for moving the robot body. The traveling device 3 includes first traveling means 36a, 37a, 38a, 39a provided on lateral sides of the robot body, and second traveling means 36b, 37b, 38b, 39b provided respectively in the longitudinal direction of the first traveling means and located above the lower ends of the first traveling means.
Patent JP-2013074106-A (JP)
Title: Sheet sticking apparatus and sticking method, and sheet manufacturing apparatus and manufacturing method
Inventor: SUGISHITA YOSHIAKI
IPC: B65C9/18
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To allow an adhesive sheet to be successfully peeled and stuck even if a peeling sheet is thinned.SOLUTION: A sheet sticking apparatus 10 comprises: delivery means 14 for delivering a master roll RS in which a belt-like sheet WS is tentatively adhered to a belt-like first peeling sheet RL1; cutting means 15 for forming a notch CU in the belt-like sheet WS to form an adhesive sheet AS inside the notch CU; a peeling plate 18 for peeling the adhesive sheet AS from an initial stage peeling region Sa; and connection sheet sticking means 16 for sticking a connection sheet CS to the other face of the first peeling sheet RL1. The connection sheet sticking means 16 sticks the connection sheet CS across an initial stage notch CU1 corresponding to the initial stage peeling region Sa.
Patent JP-2013073800-A (JP)
Title: Display device
Inventor: SHIOBARA SATORU
IPC: H01L51/50
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce blurring of a display image which causes a problem for a display device, even while propagation light propagating in a transparent layer with a refractive index higher than that of an organic compound layer is efficiently extracted to the outside in the display device including an organic EL element.SOLUTION: In a display device, a high refractive index transparent layer 13 having a refractive index higher than that of the organic compound layers 10 and 11 is provided on the light emission side of an organic EL element, further a light extraction structure 6 is provided on the high refractive index transparent layer 13 so as to surround all of the periphery of each of sub-pixels 1 and 2, and a visible light absorption member 5 is arranged between pixels adjacent each other.
Patent JP-2012154483-A (JP)
Title: Sealing ring
Inventor: TZEKOS STAVROS
IPC: F16J15/32
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealing ring which facilitates attaching/detaching work of the sealing ring for an attachment space, and enables reduction of manufacturing cost.SOLUTION: The sealing ring comprises at least one sealing lip 1 and a securing part 2 that is connected to the sealing lip 1 for fixing the sealing ring in a notch 21 provided in a housing 20. The securing part 2 consists of a non-metal, elastically flexible material and comprises a flexible tensioning ring 3 for radially expanding the securing part 2.
Patent JP-2013075537-A (JP)
Title: Drive control device of vehicle
Inventor: ITO SATOSHI
IPC: B60L50/16
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To decrease occasions to start an internal combustion engine in the situation to cause undesirable failed start and to secure the unused hours long, when the internal combustion engine stops while starting in the range of level without any problem.SOLUTION: In a drive control device of a vehicle that mounts the internal combustion engine and a driving motor and includes a drive control means to control the internal combustion engine and the driving motor, and can travel while stopping at least the internal combustion engine, while having a function to start the internal combustion engine by outputting a start command when the prescribed start conditions are satisfied, the drive control means obtains a first function corresponding to the failed start occurrence probability of the internal combustion engine, obtains a second function corresponding to the impact caused by failed start of the internal combustion engine, calculates a start factor value that corresponds to the failed start risk of the internal combustion engine based on the first function and the second function, and performs the compulsion start of the internal combustion engine based on the determination to this start factor value.
Patent JP-2013077518-A (JP)
Title: Coating liquid for forming organic electroluminescent element and method for manufacturing organic electroluminescent element
Inventor: MORITA TAKAYUKI
IPC: H01L51/50
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid for forming an organic electroluminescent element, which suppresses deterioration in luminous efficiency due to turning of an organic light-emitting medium layer into a coating liquid and improves a service life, in manufacturing an organic electroluminescent element by a wet process.SOLUTION: An element substrate is coated by a wet process using the coating liquid containing a fluorine-based solvent as a coating liquid of an organic light-emitting medium layer, and the solvent is removed to form the organic light-emitting medium layer, thereby manufacturing an organic electroluminescent element.
Patent JP-2013081011-A (JP)
Title: Mode selection circuit
Inventor: SUGIMOTO TAKETOSHI
IPC: H03K17/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a mode selection circuit capable of reducing the number of terminals used for setting, and miniaturizing a circuit scale.SOLUTION: A constant current generation circuit 9 for flowing a constant current corresponding to a current condition of an energization path 5 through plural current comparison paths 7 is provided in a mode selection circuit 1. Furthermore, constant current sources 40 for flowing a comparison current through the plural current comparison paths 7 are provided, so that the comparison currents flowing through the plural current comparison paths 7 by the constant current sources 40 have different current values. Furthermore, the current comparison part 20 outputs comparison results when comparing each of the plural comparison currents and the constant current to a mode determination part 30. The mode determination part 30 sets a mode corresponding to a condition of the energization path 5 by obtaining such comparison results.
Patent JP-2013078277-A (JP)
Title: Method and apparatus for processing instant bar noodle
Inventor: NAGAURA YOSHIAKI
IPC: A23L11/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide dry somen (Japanese vermicelli) in a bar shape which can be eaten only by putting the dry somen into hot water without boiling in hot water, and to provide cereals such as foxtail millet, Japanese barnyard millet, polished rice, sprouted rice, brown rice, wheat or corn and beans such as soybean, red bean or pea (cereal or pulse for short), which can be eaten only by dipping the cereals in hot water or pouring hot water onto the cereals.SOLUTION: The dry somen is produced by putting somen C in a fresh noodle state into a pressure container A with high-temperature and high-pressure steam having, for example, a temperature of about 120°C and one or two atmospheric pressure, steaming it at high temperature and high pressure to change the properties of hydrocarbon of wheat flour and starch from α to β followed by drying. The dry cereals are produced by changing the properties of hydrocarbon constituting the cereals from α to β followed by drying.
Patent JP-2013081379-A (JP)
Title: Whole crop combine harvester
Inventor: KIMURA ATSUSHI
IPC: A01D67/00
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a whole crop combine harvester in which a reel rotation automatic control is disposed in a control portion and which can rapidly and efficiently perform a harvesting work without dropping stalks even in the time of low speed travelling.SOLUTION: The whole crop combine harvester includes a reel speed change device for changing the rotation speed of the reel rotated to rake crops, a reel speed change manual operation means 81 for operation speed change, and a vehicle speed detection means 97, wherein the rotation speed of the reel is controlled in association with the speed of the vehicle. A forcible raking control for rotating the reel at a prescribed speed without relating to the speed of the vehicle is disposed in the control portion 83; a forcible raking operation means 69 for executing the forcible raking control is provided; and the control portion 83 releases the reel rotation automatic control to execute forcible raking control during the forcible raking control of the forcible raking operation means 69, and releases the forcible raking control to return to the reel rotation automatic control, when the forcible raking control is released with the forcible raking operation means 69.
Patent JP-2013083185-A (JP)
Title: Internal combustion engine, and control method of piston stop position thereof
Inventor: OKUBO YASUHIRO
IPC: F02N11/08
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine mounted on an automobile employing an idle reduction (idling stop) system that is allowed to be started at the first compression stroke upon a restart after a temporarily stop of the internal combustion engine, thereby enabling an engine start time to be reduced and a commercial value as a vehicle to be improved, and to provide a control method of a piston stop position of the internal combustion engine.SOLUTION: The internal combustion engine includes a control device 20 that introduces compressed air from external devices 15 and 18 to a cylinder 11c in the intake stroke immediately before an operation stop of the internal combustion engines 10 and 10A at a timing Tin which is set or calculated in advance to cause a piston to stay in the vicinity of the bottom dead center in the compression stroke which is next stroke following the intake stroke.
Patent JP-2013088458-A (JP)
Title: Multicore single mode optical fiber and optical cable
Inventor: NAKAJIMA KAZUHIDE
IPC: G02B6/04
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a multicore single mode optical fiber and an optical cable capable of improving space multiplex efficiency while maintaining a geometric dimension and transmission characteristics equal to that of a conventional general purpose single core single mode optical fiber.SOLUTION: By providing a clad part 1 whose refractive index is uniform and diameter D is 125±1 μm and two core parts 2 whose refractive index is higher than that of the clad part 1, arranging the respective core parts 2 such that a distance Λ between centers with the adjacent core part 2 becomes an equal interval within the cross section of the clad part 1, and setting the distance Λ in a range of 40 to 49±1 μm, a distance r to a clad outer periphery in a range of 33 to 37±1 μm, a standardized frequency V of the core part in a range of 2.32-2.67, and a mode field diameter in a range of 8.0 to 10.1 μm, a two-core single mode optical fiber, which has a cutoff wavelength, bend loss and zero distribution wavelength characteristics equal to those of a general purpose single core single mode optical fiber, and for which an outer diameter of a clad is 125±1 μm, is realized.
Patent JP-2013088302-A (JP)
Title: Detector and water quality measuring instrument
Inventor: ISHITOBI TAKESHI
IPC: G01N21/05
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a detector capable of reducing stains attached to a part affecting a detection result with a simple structure, and a water quality measuring instrument.SOLUTION: A detector 1 includes: a cell 2 discharged from a discharge part 22 by receiving a water sample supplied from a supply part 21; a light source 3 for emitting light into the cell 2; a light reception part 4 for receiving light from the light source 3; and a reflection part 5 arranged on a wall part facing a wall part with the light source 3 and the light reception part 4 arranged thereon. The reflection part 5 includes an ultrasonic vibrator 51 and an ultrasonic oscillator 52 for outputting high-frequency power for driving the ultrasonic vibrator 51. A mirror surface 51a for reflecting the light of the light source 3 and guiding the light to the light reception part 4 is formed by forming the ultrasonic vibrator 51 into a mirror surface. Stains attached to the mirror surface 51a are removed by ultrasonic vibration. A cell window 3a of the light source 3 and a cell window 4a of the light reception part 4 are arranged oppositely to the mirror surface 51a.
Patent JP-2013087247-A (JP)
Title: Preservation method for curable silicone resin composition
Inventor: HARAGUCHI YUKIYA
IPC: C08L83/05
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a preservation method for keeping a one-pack type curable silicone resin composition so as to cause no trouble such as the occurrence of hydrogen and a release to the periphery when keeping the composition.SOLUTION: When a curable silicone resin composition containing (A) polyorganosiloxane having a hydrosilyl group, (B) polyorganosiloxane having an alkenyl group, (C) a curing catalyst, and (D) a filler is kept, the composition is charged to a vessel having air holes 4, and the vessel is sealed using a wrapping material having a gas barrier property and is then kept at 0°C or lower.