baber/WOPTO huggingface dataset:
Patent JP-2014192830-A (JP)
Title: Crystal vibration piece, process of manufacturing the same, crystal device, and process of manufacturing the same
Inventor: SAITO TAKESHI
IPC: H03H9/215
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress occurrences of defective patterning and reduce occurrences of defective products.SOLUTION: The crystal vibration piece, formed by an X-cut crystal plate, includes: at least one pair of vibration arms 106, 107 extending in a first direction from a base part 105; a frame part 102 that surrounds the base part 105 and the vibration arms 106, 107; and an anchor part 103 that connects the base part 105 and the frame part 102. At least one of a thickness of the base part 105 in comparison to the anchor part 103 and a thickness of the anchor part 103 in comparison to the frame part 102 is made thinner, and an inclination part 102c is formed at a portion where the thickness changes.
Patent JP-2014187988-A (JP)
Title: Method for producing organic acid
Inventor: KASHIMA AYAKO
IPC: C12P7/56
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting organic acid in a short time and with high extraction efficiency.SOLUTION: A method for producing organic acid comprises (1) a step of producing an organic acid by fermentation to obtain a crude organic acid-containing solution of pH 1-5; and (2) a step of obtaining an extract from the crude organic acid-containing solution obtained in step (1) using an organic extraction medium, wherein the step (2) comprises at least one emulsion extraction step, and the organic extraction solvent contains a diester compound of 10-30 carbons. The diester compound is at least one selected from the group consisting of bis(2-ethylhexyl) fumarate, bis(2-ethylhexyl) sebacate, bis(2-ethylhexyl) itaconate, bis(2-ethylhexyl) azelate and bis(2-ethylhexyl) maleate. Further, the organic extraction medium contains trialkyl amine of 15-39 carbons.
Patent JP-2014196790-A (JP)
Title: Vehicular power transmission device
Inventor: NISHIMURA YUJI
IPC: F16C7/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce a peak value for a load on a bearing supporting an asymmetrically-shaped connecting rod at its large end part on an input shaft by devising the shape of a through-hole of the connecting rod.SOLUTION: An angle α1 of a line between a first connection point P1 where the outer peripheral face of a first connection part 19f is connected to a large end part 19a and a center Ob of the large end part 19a to a center line C is larger than an angle α2 of a line between a second connection point P2 where the outer peripheral face of a second connection part 19g is connected to the large end part 19a and the center Ob of the large end part 19a to the center line C. As a result, although a load transmitted through the second connection part 19g is applied as a great second peak load onto a bearing 20 supporting a connecting rod 19 at its large end part 19a, such a configuration that the rigidity of the first connection part 19f is higher than the rigidity of the second connection part 19g uniforms first and second peak loads to be transmitted through the first connection part 19f and the second connection part 19g, thus reducing the peak value for the load to enhance the durability of the bearing 20.
Patent JP-2014199543-A (JP)
Title: Prediction method, generation method, and recording medium
Inventor: TOKUYOSHI YUSUKE
IPC: G06T15/06
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a prediction method for suitably predicting memory usage in illumination calculation.SOLUTION: In a prediction method, a fragment number map having the predetermined number of pixels in which each pixel uses the number of fragments in a 3D scene on a straight line in a beam direction corresponding to a position of the pixel as a pixel value, and a mipmap of the fragment number map are generated. The estimated number of fragments to be averagely included on one optical path when a beam flux for optical transportation calculation is defined in a corresponding area in the 3D scene corresponding to the pixels in one hierarchy in the mipmap of the fragment number map is derived. A value obtained by dividing size of a predetermined memory area by the value of the estimated number of fragments is output as the predicted number of optical paths of the beam flux for optical transportation calculation which can be stored in a predetermined memory area for the pixels in the one hierarchy. The number of estimated fragments is derived by adding a compensation value according to a hierarchy of the pixels to the number of fragments which is a pixel value of one pixel.
Patent JP-2014199876-A (JP)
Title: Crystal silicon-based solar cell and method of manufacturing the same
Inventor: UTSU TSUNE
IPC: H01L31/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a highly efficient and highly reliable crystal silicon-based solar cell by forming a predetermined back electrode to suppress a reduction in fill factor.SOLUTION: The crystal silicon-based solar cell has a light incident side silicon-based thin-film layer, a light incident side transparent electrode layer, and a front electrode in this order on a first main surface side of a single-crystal silicon substrate of one conductivity type and has a back side silicon-based thin-film layer, a back side transparent electrode layer, and a back electrode in this order on a second main surface side of the substrate. The back electrode has a first conductive layer and a second conductive layer in this order from the back side transparent electrode layer side. Preferably, the second conductive layer contains copper as a main component and is formed so as to cover at least the first conductive layer and to be in contact with the back side transparent electrode layer.
Patent JP-2013222197-A (JP)
Title: Bionanocomposite fuser topcoats comprising nanosized cellulosic particles
Inventor: CAROLYN MOORLAG
IPC: B32B27/30
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuser member with renewable resources of a printer member in which a biodegradable component having high mechanical robustness and wear resistance is incorporated.SOLUTION: An outermost layer of a substrate in a fuser member includes a plurality of nanosized cellulosic particles in a fluoropolymer matrix 150. Each of the nanosized cellulosic particles comprises one or more of a microfibrillated cellulose (MFC) particle 102, a nanocrystalline cellulose particle, an MFC cluster, and combinations thereof.
Patent JP-2014202293-A (JP)
Title: Power transmission device
Inventor: NAKAMURA YOSUKE
IPC: F16D9/00
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device provided with the elastic member for connection formed in a plate shape, which is capable of improving assembly operability of an elastic member for connection.SOLUTION: A power transmission device includes: a pulley 21 which constitutes a driving side rotor; an inner hub 22 which constitutes a follower side rotor; a washer 24; a limiter 25; and a plate 26 as an elastic member for connection which connects the driving side rotor and the follower side rotor. Therein, a plate spring which is elastically deformed in the rotation shaft direction is adopted as the plate 26. A sim 29 as adjusting member is arranged so as to be inserted between the plate 26 and the pulley 21 and, thereby, an axial direction distance δ between a pulley side attachment part 26b attached to the pulley 21 of the plate 26 and a hub side attachment part 26a attached to the inner hub 22 of the plate 26 is adjusted so as to be within a predetermined standard range.
Patent JP-2014202163-A (JP)
Title: Device for detecting air-fuel ratio imbalance between cylinders of multi-cylinder internal combustion engine
Inventor: KADOOKA TAKU
IPC: F02D45/00
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress change of the contact state of exhaust gas to an air-fuel ratio sensor with change of an exhaust flow rate, improve detection accuracy and suppress erroneous detection.SOLUTION: When executing determination of air-fuel ratio imbalance between cylinders, a WGV 27 is opened, and the opening of the WGV 27 is controlled on the basis of an exhaust flow rate. According to the exhaust flow rate, the contact state of exhaust gas to an air-fuel ratio sensor is induced to a state suitable for detection, and change of a mainstream position according to the exhaust flow rate is compensated or suppressed by utilizing the WGV 27. Change of the contact state of exhaust gas to the air-fuel ratio sensor 17 with change of the exhaust flow rate is suppressed, detection accuracy is improved, and erroneous detection can be suppressed.
Patent JP-2013190794-A (JP)
Title: Multi-beam scanning optical device and laser beam printer including the same
Inventor: KATO MANABU
IPC: H04N1/113
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a compact scanning optical device suitable for high definition printing by appropriately setting a lens shape of an fθ lens.SOLUTION: The multi-beam scanning optical device includes a rotary polygon mirror for deflecting a plurality of luminous fluxes emitted from light source means, in a main scanning direction by a deflecting surface thereof and an imaging optical system for imaging, on a scanned surface, the plurality of luminous fluxes deflected by the deflecting surface of the rotary polygon mirror, and the deflecting surface and the scanned surface have an optically conjugate relation in a sub-scanning direction vertical to the main scanning direction. The imaging optical system includes two lenses, and curvatures in the sub-scanning direction of at least two lens surfaces of the two lenses are continuously changed outward from on axes to suppress variation of the F number in the sub-scanning direction due to an image height of luminous fluxes impinging on the scanned surface.
Patent JP-2013236534-A (JP)
Title: Rotary electric machine
Inventor: SAKAMOTO MASABUMI
IPC: H02K19/10
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a conical or step-like gap type rotary electric machine facilitating its assembly, and achieving high torque and high efficiency by an increase in substantial facing area with a low-cost and highly reliable method.SOLUTION: In a rotary electric machine, there is provided a magnetic iron rotary electric machine stator in which a winding line shaft and a rotary shaft are perpendicular to each other, and an inner diameter part formed by distributing and arranging iron cores having m of the number of salient poles for winding lines in a circumferential direction is linearly or stepwise reduced in diameter as it goes from the front toward the back in a shaft direction. The stator faces a surface-magnet type rotor or an embedded-magnet type rotor in a rotatable manner. The surface-magnet type rotor is linearly or stepwise reduced in diameter as it goes the front toward the back in the shaft direction so as to form a tapered shape or step-like air gap, and uses permanent magnets on the surface thereof so that the n poles and s poles thereof are alternately magnetized to n poles in the circumferential direction. The embedded-magnet type rotor uses the permanent magnets embedded in rotor iron core holes so that the n poles and s poles thereof are alternately magnetized to n poles similarly. Here, m is an integer of 2 or more and n is a positive even number.
Patent JP-2013225509-A (JP)
Title: Nano-layered light guide plate
Inventor: GREENER JEHUDA
IPC: F21S2/00
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a robust and low-cost nano-layered light guide plate that is used for general lighting applications and also facilitates effective extraction, distribution and direction conversion of light for use in an LCD and other type of display devices.SOLUTION: A nano layer light guide plate 10 includes a light incident surface 12 for receiving light from at least one light source, a bottom surface 16 including a plurality of discrete surface feature for extracting the received light, and a light emitting surface 14 for emitting the extracted light, wherein the light guide plate 10 includes two or more different alternating layers and the layer has the thickness of less than a quarter wavelength of visible light.
Patent JP-2014200640-A (JP)
Title: Health exercise device for performing circular motion of leg waist
Inventor: USUI HIDEO
IPC: A63B22/14
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a health exercise device for performing a circular motion of leg waist that strengthens the leg waist, and at the same time develops a physical sense of balance, by solving conventional problems caused when a user steps on a movable step plate and performs the opening and closing movement of legs only by using inside muscles of thighs, so that muscle burden is large and it is unsuitable for people lacking a physical strength.SOLUTION: A health exercise device for performing a circular motion of leg waist is configured by: providing three sets of bearing cases A on a bottom plate; providing three sets of bearing cases B under a step plate; providing a rotation arm between each bearing case B and bearing case A; and connecting in a crank shape. The rotation arm is provided with a plurality of bolt holes for the bearing case B capable of changing a rotation radius, and casters for receiving an impact vertical load are provided at the lower part of the bearing case B. Also, a bar with a stanchion is provided in front of the bottom plate.
Patent JP-2014214054-A (JP)
Title: Laminated substrate processing device
Inventor: TOMINAGA KEISUKE
IPC: B28D5/00
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminated substrate processing device having a function capable of efficiently and reliably removing an end material portion covering a terminal region.SOLUTION: In a laminated substrate M, a first substrate G1 and a second substrate G2 are adhered to each other. In a laminate substrate processing device, a scribe line S3 for blocking a terminal region T is formed at a portion adjacent at least one side of the first substrate G1, and an end material portion E covering the terminal region T is removed along the scribe line S3. The processing device is provided with a conveying arm 16 having an adhesion contact part 16a for adhering an adhesive to one part of a surface of the end material portion E and contacting it. The conveying arm 16 adheres the end material portion E by the adhesion contact part 16a, so as to move the end material portion E in a direction away from the laminate substrate M. Furthermore, the end material portion E adhered to the adhesion contact part 16a of the conveying arm 16 is exfoliated by an exfoliation member 19.
Patent JP-2013152491-A (JP)
Title: Light emitting device and electronic equipment
Inventor: KUBOTA TAKEHIKO
IPC: H05B33/26
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of capacitance parasitic on each part of a light emitting device.SOLUTION: A unit element P includes: a light emitting element E where a light emitting layer 23 intervenes between a first electrode 21 and a second electrode 22; a driving transistor Tdr for controlling the amount of electric current supplied to the light emitting element E; a capacitance element C1 electrically connected to a gate electrode of the driving transistor Tdr; a selection transistor Tsl for setting the potential of the gate electrode of the driving transistor Tdr in accordance with data signals; and an initializing transistor Tint for controlling the connection of the gate electrode of the driving transistor Tdr and a drain electrode. While the first electrode 21 overlaps the capacitance element C1, it does not overlap the selection transistor Tsl or the initializing transistor Tint.
Patent JP-2014222701-A (JP)
Title: Circuit member, connection structure, and manufacturing method of connection structure
Inventor: ARIFUKU MASAHIRO
IPC: H05K1/02
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a circuit member, connection structure, and manufacturing method of connection structure capable of sufficiently eliminating an anisotropic conductive adhesive to ensure connection reliability even when electrodes are thin.SOLUTION: The present circuit member includes a substrate and electrodes formed on one side of the substrate, and is adhered with pressure to another substrate via an anisotropic conductive adhesive including conductive particles and an adhesive component. The substrate has substrate holes into which the anisotropic conductive adhesive flows during the pressure adhesion formed in parts where the electrodes are not formed.
Patent JP-2014221467-A (JP)
Title: Oscillating device, oscillating device system, and display panel
Inventor: UENO TOSHIYUKI
IPC: B06B1/08
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating device, an oscillating device system, and a display panel small in size and capable of achieving low voltage driving and high speed response.SOLUTION: An oscillating device 30 comprises: a magnetostrictive rod 32 formed of a magnetostrictive material; a rigid rod 36c formed of a magnetic material and arranged in parallel to the magnetostrictive rod 32; a first coil 34 wound around the magnetostrictive rod 32; a first coupling yoke 36a provided on one end of each of the magnetostrictive rod 32 and the rigid rod 36c so as to couple the magnetostrictive rod 32 to the rigid rod 36c; and a second coupling yoke 36b provided on the other end of each of the magnetostrictive rod 32 and the rigid rod 36c so as to couple the magnetostrictive rod 32 to the rigid rod 36c. The magnetostrictive rod 32 expands or contracts to generate oscillation by a magnetostrictive effect in response to application of a current to the coil 34.
Patent JP-2014225097-A (JP)
Title: Credit destination bankruptcy management method and system using electronic recording credit
Inventor: OGISO YOSHIKO
IPC: G06Q40/02
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a credit destination bankruptcy management method and system using electronic recording credit.SOLUTION: A credit destination bankruptcy management system 203 comprises means that receives bankruptcy information from an electronic credit recording institution system 201 or a bank terminal 209, means that registers the received bankruptcy information, means that extracts electronic recording credit of an account in which bankruptcy information is registered and prepares assignment recording request data according to the bankruptcy information, and means that transmits the assignment recording request data to the electronic credit recording institution system.
Patent JP-2013244960-A (JP)
Title: Aircraft, airframe, and associated method
Inventor: MUNSEN VICTOR A
IPC: B64C1/12
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide structure capable of preventing trouble caused by an increase of a bending stress within a terminal end treating area of a reinforcing member by bending of shell structure or the like, in semi-monocock (reinforcement shell) structure.SOLUTION: An aircraft 10 and an airframe 12 include an outer plate 22 coupled operably to a structure reinforcing member 24. The structure reinforcing member and the outer plate define a deflection area 48 of surrounding a terminal end edge of the structure reinforcing member, as total. Flexibility of the outer plate within the deflection area is higher than that of an adjacent portion. A method includes partitioning an area 39 of flexibility higher than that of the adjacent portion, and coupling the outer plate operably to the structure reinforcing member.
Patent JP-2014227726-A (JP)
Title: Repair method of concrete structure
Inventor: NONAKA SUGURU
IPC: E04G23/02
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To easily repair a concrete structure of requiring fire resistance by using polymer cement mortar, due to necessity of using, for example, a special polymer, or due to necessity of a condition of requiring a delicate adjustment of an addition amount of polymer, for making the polymer cement mortar having an excellent property and excellent in explosion resistance in a fresh state and a hardened state.SOLUTION: A repair method of the concrete structure of the present invention uses the polymer cement mortar of 44.3 kg/mor less in unit volume mass of an organic substance included in the polymer cement mortar as the polymer cement mortar for repairing the concrete structure.
Patent JP-2014227121-A (JP)
Title: Shift device
Inventor: YAMAMOTO MAKOTO
IPC: B60K20/02
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a shift device which can improve the positional accuracy of a rotation center of an operation member.SOLUTION: In a shift lever device 10, a retainer 102 is formed with a support shaft 116, and a shift lever plate 12 is formed with a support hole 16. The retainer 102 is slid in an axial direction of the support shaft 116 with respect to the shift lever plate 12, whereby the support shaft 116 is inserted into the support hole 16, so that the shift lever plate 12 rotatably supports the retainer 102. Consequently, the positional accuracy of the support shaft 116 with respect to the retainer 102 and the positional accuracy of the support hole 16 with respect to the shift lever plate 12 can be increased, whereby the positional accuracy of a rotation center of the retainer 102 can be improved.
Patent JP-2014001130-A (JP)
Title: Cutting method of belt-like glass
Inventor: FUJINO KAZUYA
IPC: B23K26/364
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem peculiar to online-cutting of belt-like glass (glass ribbon) using a laser beam.SOLUTION: In a cutting method of belt-like glass 10, an interval between a scribe position and a division position is set so that at least one scribe line 11a exists in the belt-like glass 10 conveyed between the scribe position and the division position over a period after the belt-like glass 10 starts to be displaced from a reference conveying surface 60a until it is divided at a scribe line 11x and returned to the reference conveying surface 60a. The scribe line 11a existing in the belt-like glass 10 between the scribe position and the division position relaxes vibration of the belt-like glass 10 generated at the time of cutting.
Patent JP-2014024324-A (JP)
Title: Recording head substrate, recording head, and recording apparatus
Inventor: KAZU HIDENORI
IPC: B41J2/05
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique advantageous for performing recording corresponding to a characteristic variation for each recording element.SOLUTION: A recording head substrate includes a plurality of recording elements allocated to each of a plurality of groups, a plurality of driving circuits, provided to respectively correspond to the plurality of groups, for driving the recording elements, a first current source for sequentially generating currents with a plurality of current amounts respectively corresponding to the groups, second current sources, provided to respectively correspond to the plurality of driving circuits, for each generating currents to be conducted through the recording elements, and setting units for each generating a voltage in response to the current generated by the first current source and setting the currents to be generated by the second current source based on the voltage.