baber/WOPTO huggingface dataset:
Patent JP-2016045340-A (JP)
Title: Optical communication device and optical modulator control method
Inventor: TOTANI AKIHIRO
IPC: G02F1/015
Filed: 2014-08-22
Abstract: PROBLEM TO BE SOLVED: To control the modulation characteristics of an optical modulator to an optimal condition while reducing the size of an optical communication device.SOLUTION: An optical communication device includes: a Mach-Zehnder optical modulator; a low-frequency superposition circuit for superposing a low frequency signal on a substrate bias applied to the optical modulator; a monitor circuit for monitoring part of output from the optical modulator; and a substrate bias control circuit for controlling the substrate bias on the basis of a low frequency component included in output from the monitor circuit.SELECTED DRAWING: Figure 1
Patent JP-2016046402-A (JP)
Title: Connection structure of printed circuit board
Inventor: IWABUCHI YUKIO
IPC: H05K1/14
Filed: 2014-08-25
Abstract: PROBLEM TO BE SOLVED: To allow for correct interconnection of printed circuit boards, even if an inexpensive connector not having a guide function is used.SOLUTION: A guide hole 1a is provided in a mother board 1. A guide protrusion 2a is provided in a daughter board 2. When connecting the mother board 1 and daughter board 2, the guide protrusion 2a of the daughter board 2 is engaged with the guide hole 1a of the mother board 1 at first, and then a first connector 3-1 (one of female and male connectors 3) and a second connector 3-2 (the other of female and male connectors 3) are fitted while being guided by the engagement.SELECTED DRAWING: Figure 1
Patent JP-2015063684-A (JP)
Title: Liquid crystal composition and optical element
Inventor: YAMAMOTO JUN
IPC: G02F1/1337
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition improved in a response speed or a drive voltage, and an optical element using the composition, achieved by focusing movement of liquid crystal molecules in a liquid crystal layer for establishing technology of developing fast responsiveness or low-voltage driving property regardless of types of liquid crystals.SOLUTION: The liquid crystal composition comprises: a liquid crystal component containing first liquid crystal molecules and second liquid crystal molecules responding to changes in an external electric field; and a lubrication component that lubricates each movement of the first liquid crystal molecules and the second liquid crystal molecules. The lubrication component can be unevenly distributed and separated from the liquid crystal component. The liquid crystal component forms, depending on non-uniformity of an external electric field, a first liquid crystal domain containing the first liquid crystal molecules and a second liquid crystal domain containing the second liquid crystal molecules. In a boundary region segmenting the first liquid crystal domain and the second liquid crystal domain from each other, directions of the first liquid crystal molecules and the second liquid crystal molecules responding to changes in an external electric field are different from each other. The lubrication component is preferably accumulated in the boundary region.
Patent JP-2015086863-A (JP)
Title: Control device of internal combustion engine
Inventor: HOKUTO HIROYUKI
IPC: F02D41/04
Filed: 2014-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress a torque variation at the regeneration of a NOocclusion capacity of an NSR catalyst, and to promptly finish abnormality diagnosis processing, in a control device of an internal combustion engine in which processing for regenerating the NOocclusion capacity of the NSR catalyst is performed accompanied by processing for diagnosing an abnormality of an exhaust emission control device including the NSR catalyst.SOLUTION: An engine air-fuel ratio before a start of processing for regenerating a NOocclusion capacity of an NSR catalyst, and at the setting of the engine air-fuel ratio at a lean air-fuel ratio is set at a weak lean air-fuel ratio which is lower than a fundamental lean air-fuel ratio, and higher than a theoretical air-fuel ratio. When the engine air-fuel ratio before the start of the processing for regenerating the NOocclusion capacity of the NSR catalyst is set at the weak lean air-fuel ratio which is lower than the fundamental lean air-fuel ratio, it becomes possible to suppress a torque variation at the start of the regeneration processing, and to promptly finish abnormality diagnosis processing.
Patent JP-2016056442-A (JP)
Title: Structure with transparent conductive film, and element
Inventor: TSUCHIDA HIRONARI
IPC: C23C14/08
Filed: 2014-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure with a transparent conductive film capable of attaining a low resistance and high transmittance, even when a film is deposited in a low-temperature process; and to provide an element using the structure.SOLUTION: In a structure 20 with a transparent conductive film including the transparent conductive film 22 containing indium oxide, zirconium oxide and tantalum oxide, and a substrate 21 for supporting the transparent conductive film 22, the thickness of the transparent conductive film 22 is 40 nm or less, and a film is deposited on the substrate 21 at a process temperature of 175°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2015015043-A (JP)
Title: Display device
Inventor: KOZUMA MUNEHIRO
IPC: G06F3/041
Filed: 2014-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a touch sensor, a touch panel, and a device using them by accurate determination as to whether inputting is performed or not, and in addition, to enhance the response speed of the determination.SOLUTION: A touch panel including a plurality of pixels having photosensors and an image processing unit are included. The photosensor forms an image of a contact of an object and the touch panel. The image processing unit calculates the area of the contact portion from color data of the contact image and determines on the basis of the area whether inputting to the touch panel is performed or not.
Patent JP-2016061628-A (JP)
Title: Fuel inspection apparatus
Inventor: TOKUSHIMA KAZUYUKI
IPC: G21C3/02
Filed: 2014-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel inspection apparatus capable of shortening time required to measure the thickness of an oxide film on a surface of each fuel rod in a fuel assembly for a boiling-water reactor.SOLUTION: A fuel inspection apparatus for inspecting a fuel assembly, for a boiling-water reactor, in which a spacer that bundles cylindrical fuel rods extending vertically into a square lattice state and bundles cylindrical cells surrounding the respective fuel rods holds a horizontal distance between the fuel rods, is provided with a rod 10, a probe 20, and a pressing section 30. The rod 10, the probe 20, and the pressing section 30 can pass through a passing region surrounded by outer surfaces of the plurality of cells. The probe 20 is provided near a tip end of the rod 10. The pressing section 30 presses the probe 20 against the fuel rods.SELECTED DRAWING: Figure 1
Patent JP-2016060007-A (JP)
Title: Screwdriver
Inventor: SUMIYOSHI AYUMI
IPC: B43K29/18
Filed: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a screwdriver which allows a user to smoothly switch between the work of turning a screw and the work of writing, marking or the like, and which is excellent in portability.SOLUTION: A screwdriver includes a grip part 11 and a main shaft 13. The hollow rod-shaped main shaft 13 includes: a fitting part 16 which is provided on the front end of the main shaft to be fitted into the head part of a screw, and the rear end part of which is fixed to the grip part 11; a rod-shaped object feeding mechanism 20 which is formed in the main shaft to feed and retract a rod-shaped object; and lead protruding parts 14a, 15a for making the rod-shaped object which is fed from the rod-shaped object feeding mechanism protrude. The grip part 11 has a movable part, a part of which protrudes from the rear end of the grip part 11 to allow the rod-shaped object feeding mechanism 20 to operate.SELECTED DRAWING: Figure 2
Patent JP-2016062424-A (JP)
Title: Parameter setting device and parameter setting method
Inventor: AOKI KAZUNORI
IPC: G05B23/02
Filed: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a parameter setting device that reduces the burden on a user who tries to find parameters to be set from a vast number of parameters, and to provide a parameter setting method.SOLUTION: A parameter setting device extracts parameters that satisfy search conditions from hierarchized parameter groups and causes a display unit to display a parameter extraction screen 60 that shows the extracted parameters, which allows a user to find parameters to be set from a vast number of parameters.SELECTED DRAWING: Figure 13
Patent JP-2016063862-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIMIZU HIROAKI
IPC: A61B8/00
Filed: 2014-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus which allows an observer to grasp the imaging direction of an ultrasonic image with respect to a subject.SOLUTION: An ultrasonic diagnostic apparatus comprises: a same position specification part which specifies the same position in a subject as a scan surface in a coordinate system of data of a medical image on the basis of the positional correspondence between the coordinate system having a prescribed point as an origin and the coordinate system of data of the medical image, and the position of the scan surface of the ultrasonic wave in the coordinate system having the prescribed point as the origin; and a direction specification part which specifies the direction of the subject in three-dimensional ultrasonic data on the basis of the information on the same position specified by the same position specification part and the information on the direction of the subject in the data of the medical image. First image I1 and second image I2 indicating the information on the direction specified by the direction specification part are displayed on a display part 6 of the ultrasonic diagnostic apparatus.SELECTED DRAWING: Figure 7
Patent JP-2016065465-A (JP)
Title: Air intake and exhaust device of engine
Inventor: NAKAMURA YOSHITAKA
IPC: F01N13/08
Filed: 2014-09-24
Abstract: PROBLEM TO BE SOLVED: To properly suppress noise of comparatively low frequency often generating in a cylinder reduction operation, without affecting engine output.SOLUTION: An air intake and exhaust device disposed in an engine in which a full-cylinder operation and a cylinder reduction operation can be switched, includes exhaust throttle means (26) capable of reducing a cross-sectional area of an exhaust passage 20 in the cylinder reduction operation of the engine, an EGR passage 51 connecting the exhaust passage 20 and an intake passage 10 for recycling a part of an exhaust gas circulated in the exhaust passage 20 to the intake passage 10 as an EGR gas, and suppression means for suppressing propagation of exhaust pulsation generated in the exhaust passage 20 in the cylinder reduction operation, to the intake passage 10 through the EGR passage 51 in at least one of the EGR passage 51 and the exhaust passage 20.SELECTED DRAWING: Figure 1
Patent JP-2015091931-A (JP)
Title: Curable epoxy resin composition
Inventor: SUZUKI HIROSE
IPC: C08G59/26
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a curable epoxy resin composition capable of forming a cured material that has a high heat resistance, light resistance and thermal shock resistance and in particular that can improve the electric conduction property and moisture absorption resistant reflow property at high temperature in optical semiconductor device.SOLUTION: The curable epoxy resin composition is characterized in comprising an alicyclic epoxy compound (A), an isocyanuric acid derivative having one or more oxirane rings in the molecule (B), and a cyclic imide compound (C). The isocyanuric acid derivative having one or more oxirane rings in the molecule (B) is preferably a following formula (1-1).
Patent JP-2016068361-A (JP)
Title: Laminated sheet and decorative resin molding
Inventor: ABE YOSUKE
IPC: B32B27/00
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a new laminated sheet capable of simply and suitably exhibiting a design of flip-flop properties without relying on a conventional method such as hologram and embossing.SOLUTION: A laminated sheet is formed by laminating at least a high-luminance ink layer containing a pigment and an anchor layer containing a thermoplastic resin so as to be adjacent to each other. The anchor layer is partially formed on the high-luminance ink layer. An average acid value of the thermoplastic resin contained in the anchor layer is 30 mgKOH/g or more. The pigment is scaly, and is a metal material having a particle size of 20 μm or less and a thickness of 10 nm or less.SELECTED DRAWING: None
Patent JP-2016072836-A (JP)
Title: Sequential biometric cipher system and sequential biometric cipher processing method
Inventor: TAKAHASHI KENTA
IPC: G06F21/32
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To improve safety, accuracy and convenience relating to cipher processing by implementing a sequential multi-modal discrimination having high accuracy improvement effects in biometric cipher.SOLUTION: A sequential biometric cipher system 10 includes a registration terminal 100 and an authentication terminal 150. In the registration terminal, feature data are extracted from a plurality of biological information items which are acquired for every user. Thus, a plurality of sets of feature data are successively selected while multiplying the number of combinations, a protection template is created for each set and stored in a storage device 101. In the authentication terminal, feature data are extracted for a combination of one or more biological information items obtained via a sensor regarding a predetermined user, the protection template of which the predetermined attribute is derived from the same biological information is collated with a combination of the extracted feature data and when the collation is made successful, processing for executing predetermined processing regarding the user is executed.SELECTED DRAWING: Figure 1
Patent JP-2016069343-A (JP)
Title: Cerebral dysfunction improving agents
Inventor: YAMADA AKIO
IPC: A61P25/28
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide drugs for improving cerebral dysfunctions due to amyloid beta protein, with less side effects and excellent safety, and not causing variability in blood pressure.SOLUTION: An agent for improving cerebral dysfunction caused by amyloid beta protein contains, as an active ingredient, a peptide comprising Met-Lys-Pro. In one embodiment of the agent, the cerebral dysfunction caused by amyloid beta protein is Alzheimer-type dementia. In another embodiment of the agent, the Alzheimer-type dementia is a symptom that develops in elderly people.SELECTED DRAWING: None
Patent JP-2016076574-A (JP)
Title: Wafer division method
Inventor: Lan li-hua
IPC: B23K26/53
Filed: 2014-10-06
Abstract: PROBLEM TO BE SOLVED: To enable a wafer having a laminate composed of Los-k films to be divided without using a dedicated device and without deforming the laminate even when a light-blocking tape is attached to a rear face.SOLUTION: A wafer division method comprises: a laminate cutting process of rotating a cutting blade 30 having a width less than a width of a street 2 and feeding the cutting blade 30 for cutting along the street 2 to cut the laminate 4 lying on the street 2 to form a cutting groove 7; an internal processing process of entering laser beams 41 of a wavelength having permeability from the cutting groove 7 toward a substrate 1 to form inside the substrate 1, a modified layer 8 along the cutting groove 7; and a division process of dividing the substrate 1 by designating the modified layer 8 as a starting point. Accordingly, the laser beams 41 can enter from a surface 1a side via the cutting groove 7 to form the modified layer 8 inside the substrate 1 thereby to enable division of the substrate 1 by designating the modified layer 8 as a starting point without deforming the laminate 4.SELECTED DRAWING: Figure 6
Patent JP-2016082085-A (JP)
Title: Electronic component mounting device
Inventor: ABE SHIGETAKA
IPC: H05K3/34
Filed: 2014-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting device that can efficiently and properly perform a maintenance cleaning work in a configuration that an electronic component held by a mounting head is coated with paste by a dispenser unit.SOLUTION: A mounting head 9 is made to perform a cleaning operation of a predetermined pattern which moves a cleaning member 22 to a contact position with a discharge nozzle 46 of a dispenser unit 6 while the cleaning member 22 is taken out from a cleaning member feeder mounted in a feeder base of a component supplier together with another part feeder by the mount head 9, and horizontally moves the cleaning member 22, thereby cleaning the discharge nozzle 46. Accordingly, a maintenance cleaning work required to stabilize coating of paste P by a dispenser unit 6 can be efficiently and properly performed.SELECTED DRAWING: Figure 11
Patent JP-2016078088-A (JP)
Title: Spring manufacturing machine
Inventor: HIROSE AKINORI
IPC: B21F35/00
Filed: 2014-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a spring manufacturing machine which can keep respective travel distances of plural processing tools at a prescribed ratio.SOLUTION: A spring manufacturing machine is equipped with a wire feed roller for feeding a wire; plural tool holders for holding a processing tool which processes the wire fed from the wire feed roller into a spring; and a mover mechanism for moving the plural tool holders. The spring manufacturing machine is characterized in that the mover mechanism has a support plate for supporting a power source, a main slider which is slidably provided on the support plate and is linearly moved by a power from the power source, plural follower sliders which are connected to the main slider and hold the plural tool holders, and plural connection parts which connect the main slider and each of the plural follower sliders to each other, and each of the plural connection parts is so located as to cross a movement locus of the main slider at a prescribed angle.SELECTED DRAWING: Figure 3
Patent JP-2016080648-A (JP)
Title: Object detector
Inventor: FUKUMAN MASUMI
IPC: B60R21/00
Filed: 2014-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an object detector capable of accurately calculating positions of a plurality of objects.SOLUTION: An object detector 10 for detecting an object present around a vehicle by transmitting a survey wave and receiving a reflection wave reflected by one or a plurality of objects as detection information on the object, comprises: first direct detection means acquiring a first direct wave at a first position; second direct detection means acquiring a second direct wave at the first position; first indirect detection means acquiring a first indirect wave at a second position; second indirect detection means acquiring a second indirect wave at the second position; determination means determining whether a position can be calculated by a combination of the first direct wave, the second direct wave, the first indirect wave and the second indirect wave; and calculation means calculating a position of the object in response to a determination result of the determination means.SELECTED DRAWING: Figure 1
Patent JP-2016086048-A (JP)
Title: Electromagnetic effect member
Inventor: YANAGIHARA HIDETO
IPC: H01L43/00
Filed: 2014-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic effect member in which a magnetic wall structure is introduced artificially.SOLUTION: In an electromagnetic effect member 10, a first insulating ferromagnetic body 1 and a second insulating ferromagnetic body 2 which have magnetic anisotropy are joined so that the directions of axis of easy magnetization thereof are different from each other. By being joined in the manner, a twist occurs in the direction of spins around a junction interface. An area where the twist occurs is an artificial magnetic wall structure A where the electromagnetic effect member 10 expresses an electromagnetic effect.SELECTED DRAWING: Figure 1
Patent JP-2016085387-A (JP)
Title: Display device
Inventor: NAKAMURA TAKESHI
IPC: G09F9/00
Filed: 2014-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which cost increase can be minimized while reverse stereoscopic vision is prevented.SOLUTION: In a display device that includes right eye image projection means 2R for projecting an image for a right eye and left eye image projection means 2L for projecting an image for a left eye and displays a stereoscopic image from the image for the right eye and the image for the left eye, a stereoscopic image display device 1 includes a microlens array 3 on which the image for the right eye and the image for the left eye are projected, and the image for the right eye and the image for the left eye are projected in the same area of the microlens array 3.SELECTED DRAWING: Figure 1
Patent JP-2016083276-A (JP)
Title: Intraoral appliance and method for manufacturing intraoral appliance
Inventor: GONG JIAN PING
IPC: A61C13/23
Filed: 2014-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an intraoral appliance that can stably fitting a palatal obturator into the oral cavity and to provide a method for manufacturing the intraoral appliance.SOLUTION: The intraoral appliance comprises: a frame made of polycarbonate or the like; and a gel composition formed on the frame and being used by bringing a crosslinked body produced by crosslinking a backbone of poly-N-(carboxymethyl)-N,N-dimethyl-2-(methacryloyloxy)ethanaminium or the like with a crosslinking agent of a methylenebisacrylamide or the like into contact with intraoral mucous.SELECTED DRAWING: None
Patent JP-2016092966-A (JP)
Title: Rotor and motor
Inventor: TANAKA TAKESHI
IPC: H02K1/27
Filed: 2014-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure that facilitates assembly work.SOLUTION: A rotor 20 has a first rotor cover 31, a first weight 41, and a second rotor cover 32. The first rotor cover and the first weight are attached to the axial one-side end face of a rotor core 21. The second rotor cover is attached to the axial other end of the rotor core. The first rotor cover, the first weight, and the second rotor cover are fixed to the rotor core by a plurality of fixing members. Of the axial one-side end face of the rotor core, a cover area 611 covered by a first rotor cover and a weight area 612 covered by the first weight are arranged in different positions. This eliminates the simultaneous need for an insertion hole for the first rotor cover, an insertion hole for the first weight, and a through-hole for the rotor core. Thus, the assembly for the rotor is simplified.SELECTED DRAWING: Figure 2
Patent JP-2016091291-A (JP)
Title: System, method, and program for receiving selection
Inventor: KATO HIROYASU
IPC: G06F3/0482
Filed: 2014-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a user interface that can be intuitively operated by users.SOLUTION: A selection reception system includes: manipulation reception means which acknowledges manipulation on an UP switch assigned with an UP function and on a DOWN switch assigned with a DOWN function; and selected-item reception means which acknowledges a selectable item selected from a plurality of selectable items assigned with numbers, and which is configured to respond to a manipulation on the UP switch, when the plurality of selectable items are displayed on a display part in ascending order of the numbers from top to bottom, by selecting a selectable item having a next smaller number to a number assigned to a selectable item being currently selected, and to respond to a manipulation on the DOWN switch by selecting a selectable item having a next greater number to the number assigned to the selectable item being currently selected.SELECTED DRAWING: Figure 1