baber/WOPTO huggingface dataset:
Patent JP-2013011776-A (JP)
Title: Lens device and camera system
Inventor: KAWANAMI AKIHIRO
IPC: G03B17/14
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lens device in which cost is low, and image degradation at the time of changing between a moving image photographing mode and a still image photographing mode is reduced.SOLUTION: A lens device is a lens device detachable from a camera body capable of photographing a moving image and a still image, and includes: communication means that performs communication with a camera body in a communication method including control information based on a photographing mode; and control means that performs driving control of an optical element by using the control information obtained through the communication means. When the photographing mode is changed, the control means converts, up to the time when receiving control information based on the photographing mode after change, the control information based on the photographing mode before change into control information based on the photographing mode after change.
Patent JP-2013013265-A (JP)
Title: Driving unit and driving method
Inventor: IWASAKI TAMOTSU
IPC: H02P6/182
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To drive a motor on the basis of an induction voltage when the load of the motor is large.SOLUTION: A driving unit comprises: an inverter circuit for supplying a current to coils of a motor; an induction voltage interface circuit for generating a pulse signal indicating a comparison result between an induction voltage generated and an equivalent neutral point electrical potential at each coil; a stop magnetic pole position detection section for applying a current by using a plurality of conduction patterns each indicating a direction of a current flowing in each coil to detect a stop position of a rotor on the basis of a conduction time needed to reach a prescribed current value; and a conduction control section for supplying a current by using the selected conduction pattern on the basis of the position of the rotor detected by the stop magnetic pole position detection section to apply torque to the rotor, and then selecting the conduction pattern for applying torque to the rotor on the basis of a level of the pulse signal outputted by the induction voltage interface circuit, and performing starting conduction allowing an inverter circuit to apply a current by using the selected conduction pattern, and then performing control based on an induction voltage.
Patent JP-2013012622-A (JP)
Title: Photovoltaic device
Inventor: YANO AYUMI
IPC: H01L31/04
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance a photoelectric conversion efficiency in a photovoltaic device.SOLUTION: A photovoltaic device comprises: a semiconductor substrate 10; an i-type amorphous layer 12i formed on a front surface of the semiconductor substrate 10; a p-type amorphous layer 12p formed on the i-type amorphous layer 12i; an i-type amorphous layer 16i formed on a back surface of the semiconductor substrate 10; and an n-type amorphous layer 16n formed on the i-type amorphous layer 16i. The photovoltaic device has an oxygen concentration profile whose concentration decreases stepwise from a vicinity of a boundary face between the semiconductor substrate 10 and the i-type amorphous layer 12i or the i-type amorphous layer 16i along a film thickness direction, and the oxygen concentration at the stepwise part in the i-type amorphous layer 12i is higher than that at the stepwise part in the i-type amorphous layer 16i.
Patent JP-2013010462-A (JP)
Title: Wire harness structure, and electronic device control system
Inventor: ITO TAKESHI
IPC: H01R4/24
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness configured to standardize a relay connector without enlarging it even if the number of electronic devices to be controlled by an electronic control device is increased, and an electronic device control system including the wire harness.SOLUTION: The wire harness structure 2 connects a plurality of electronic devices 3 mounted on a vehicle to an electronic control device 4 for controlling the electronic devices so as to communicate with each other. The wire harness structure includes: relay connectors 6, 6A, 6B for relaying a control signal from the electronic control device to the electronic devices; one power line 81 and one ground line 82 drawn from the relay connectors; a plurality of power supply means connected to one power line and ground line; and a plurality of sets of signal lines 83a, 83b, 83c for transmitting the control signal to each of the power supply means. The power supply means supplies power to the electronic device and drives it according to the control signal from the signal line.
Patent JP-2013016317-A (JP)
Title: Lever fitting type connector
Inventor: SHIMIZU TOMOHIKO
IPC: H01R13/64
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a lever fitting type connector capable of reducing an insertion force by preventing a lever from being fallen inward and capable of preventing the abutment with each other.SOLUTION: A lever is formed of a pair of arm plates which are rotatably supported by a pair of support wall parts 52, respectively, and an operation part which links one sides of the pair of arm plates with each other. At a flange-shaped plate part 51 of a hood 5, lever fall-down prevention walls 54 which prevent a pair of arm plates 71 of the lever from being fallen inward are projected in the same direction as that of the pair of support wall parts 52.
Patent JP-2013020668-A (JP)
Title: Semiconductor memory device
Inventor: SHIBAZAKI KEN
IPC: G11C16/04
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of operating at a high speed.SOLUTION: A semiconductor memory device comprises: a plurality of cell transistors 2 connected in series in which a plurality of word lines are individually connected to gates; a first driver X and a second driver Y for driving the plurality of word lines; and a connection module 3. The connection module 3 commonly and electrically connects the first driver X to a first group out of the plurality of word lines and, regardless of the word lines selected, commonly and electrically connects the second driver Y to a second group that is different from the first group and has the same number of word lines as the number of word lines of the first group out of the plurality of word lines.
Patent JP-2013026649-A (JP)
Title: Broadcasting receiver and program
Inventor: YAMAGUCHI JUN
IPC: G11B27/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting receiver, etc. which eliminates trouble in deletion by a user's selection and, even when not only a conventional recommendation function which determines automatic deletion but also a complementary function, etc. which is a feature of storage type broadcast services is used, can perform automatic deletion most suitable for the tastes of the user.SOLUTION: In a broadcasting receiver capable of acquiring contents from a realtime broadcast transmission system and a storage type broadcast transmission system, if, when a content scheduled to be deleted from stored contents is extracted and the extracted content is deleted, the content scheduled to be deleted contains any content acquired from the storage type broadcast transmission system, the priority of that content based on which it will be deleted is lowered.
Patent JP-2011205151-A (JP)
Title: Printed circuit board, printed board unit, and electronic device
Inventor: NAKAMURA NAOKI
IPC: H05K1/02
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board capable of preventing, with certainty, poor connection between a terminal pad and a terminal of an electronic device.SOLUTION: On a printed circuit board 17, specific areas 42a to 42d are specified at a rear side of an electronic component mounting area that receives electronic components. In the specific areas 42a to 42d, a conductive film 39 is formed based on a ratio of the area of the surface of a substrate that is set as an electronic component mounting area and an area of a conductive material. The ratio of the area of the surface of a substrate 28 and the area of the conductive material 39 is adjusted for each electronic component by the electronic device mounting area and the specific areas 42a to 42d. As a result, the warpage of the printed circuit board 17 can be suppressed during heating in a reflow process.
Patent JP-2013024733-A (JP)
Title: Vibration device
Inventor: GYODA SHINGO
IPC: G01M7/02
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibration device capable of vibrating a sample while balancing high exciting force with rapid excitation and of efficiently consuming energy in response to the exciting force.SOLUTION: A vibration device 10 comprises: a hydraulic vibration part 30 for vibrating a sample W by sliding a piston 32; and an electrodynamic vibration part 50 for vibrating the sample W by supplying AC current to a drive coil 53. Each maximum vibrating force of the vibration parts 30 and 50 is determined by a predetermined ratio to the maximum vibrating force of the vibration device 10. The vibration device 10 vibrates the sample W with at least one of the vibration parts 30 and 50 in accordance with energy efficiency of the hydraulic vibration part 30 when the hydraulic vibration part 30 singularly vibrates the sample W. When necessary vibrating force is greater than the maximum vibrating force of the hydraulic vibration part 30, the vibration device 10 synchronizes vibration operations of the vibration parts 30 and 50, vibrates the sample W with the maximum vibrating force at the hydraulic vibration part 30 and also compensates for remaining vibrating force at the electrodynamic vibration part 50.
Patent JP-2013026867-A (JP)
Title: Portable equipment, battery control program and battery control method
Inventor: KUNITACHI MINETO
IPC: H04M1/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To enable the user to check the remaining capacity of a battery relative to its total capacity before setting battery blocks and then assign desired functions to the set battery blocks.SOLUTION: A portable telephone 10 comprises a display 30, a touch panel 38 and a secondary battery 44, etc. The display 30 shows thereon a first battery image (BGa) indicating a remaining battery capacity relative to the remaining level of the secondary battery 44. At this time, the user can set two battery blocks derived by dividing the total capacity of the secondary battery 44 by performing touch operations on the first battery image. Also, when the two battery blocks are set, second battery images (BGb, BGc) are displayed showing the capacity ratio of the two battery blocks and the remaining levels of the respective battery blocks. And, conversation function items and music function items are displayed on the two second battery images, in which are displayed the approximate usable lengths of time correlated to each function item.
Patent JP-2013029562-A (JP)
Title: Multilayer optical film, liquid crystal panel and liquid crystal display device using multilayer optical film
Inventor: YONEZAWA HIDEYUKI
IPC: G02F1/13363
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer optical film and a liquid crystal panel capable of achieving a liquid crystal display device having excellent luminance at the time of white display, a wide viewing angle, and excellent contrast.SOLUTION: A multilayer optical film 10 of the present invention includes: a polarizer 11; and an optical compensation layer 12 of which front phase difference is 90-180 nm, and a Nz coefficient exceeds 0.9 and is equal to or under 1.3. An angle between an absorption axis of the polarizer 11 and a slow axis of the optical compensation layer 12 is 40°-50°. The multilayer optical film 10 of the present invention employs a normally white system, and is used for a liquid crystal cell of a multi-domain VA mode.
Patent JP-2013028423-A (JP)
Title: Disaster responsive elevator system
Inventor: YOSHIKAWA TOSHIFUMI
IPC: B66B5/02
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a disaster responsive elevator system capable of securing the safety of passengers in an elevator car even if there is an abnormality that an elevator control device does not work properly during an operation for evacuation in the event of a disaster.SOLUTION: An emergency stop determination position 701 of an elevator car 001 is set between a disaster floor 600 and the present position of the elevator car 001. When the elevator car 001 approaches the disaster floor 600 over the emergency stop determination position 701, a hoisting machine brake 401 and/or an electric emergency stop are driven to apply a brake on the elevator car 001 so that the elevator car 001 is made to perform an emergency stop at a predetermined position above or below the disaster floor 600.
Patent JP-2013034324-A (JP)
Title: Electric power system load frequency control system and program
Inventor: HIROMASA KATSUTOSHI
IPC: H02J3/46
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To suppress generation of the distribution rest of area demand electric power when an electric generator has small adjustment reserve power or when an operation system is partial.SOLUTION: Area demand electric power distribution means in an embodiment includes time width adjustment means. The time width adjustment means calculates the adjustment reserve power of a high-speed machine of the electric generator and the adjustment reserve power of a low-speed machine of the electric generator. The time width adjustment means increases a time width of a frequency band that the high-speed machine takes partial charge of and decreases a time width of a frequency band that the low-speed machine takes partial charge of when the adjustment reserve power of the high-speed machine is a threshold or larger than the adjustment reserve power of the low-speed machine. The time width adjustment means increases the time width of the frequency band that the low-speed machine takes partial charge of and decreases the time width of the frequency band that the high-speed machine takes partial charge of when the adjustment reserve power of the low-speed machine is the threshold or larger than the adjustment reserve power of the high-speed machine.
Patent JP-2013032321-A (JP)
Title: Hair grower composition
Inventor: OGAWA SATOSHI
IPC: A61K8/36
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a hair grower composition having a higher hair-growing effect than conventional hair grower compositions that contain a 5-aminolevulinic acid, a 5-aminolevulinic acid salt or derivatives thereof, and an iron complex or iron salt.SOLUTION: The hair grower composition contains (A) one or more selected from 5-aminolevulinic acid, a 5-aminolevulinic acid salt, and derivatives thereof, (B) one or more selected from an iron complex and an iron salt, (C) a plant extract that has vasodilating action, and (D) a vitamin B derivative.
Patent JP-2013035159-A (JP)
Title: Glass film laminate, glass film laminate roll, glass film laminate with pixel for color filter, and method for producing glass film laminate
Inventor: NIREKI TAKAYOSHI
IPC: B65D81/03
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To improve handleability of a glass film while preventing damage to the glass film.SOLUTION: The glass film laminate 1 includes: a support film 2; an adhesive layer 3 attached entirely to one main surface of the support film 2; a glass film 4 bonded to the support film 2 through the adhesive layer 3; an end film 5 connected to each of longitudinal ends of the glass film 4 being extended along the longitudinal direction of the glass film 4; and a first tape member 6 adhered to at least the support film 2 and the each of the end films 5. Since the glass film 4 and the end films 5 are connected in the longitudinal direction of both and the main surfaces of both are adhered by the first tape members 6, the risk of cracking the end of the glass film 4 near the boundary with the end film 5 is minimized, and the glass film 4 is thus prevented from being damaged when pulling the glass film 4 by the end film 5.
Patent JP-2012052232-A (JP)
Title: Grain-oriented electrical steel sheet, and method for producing the same
Inventor: ARAGAKI YUKIHIRO
IPC: H01F1/16
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a grain-oriented electrical steel sheet having a low core loss and subjected to magnetic domain segmentation treatment in which iron loss factors are eliminated.SOLUTION: A grain-oriented electrical steel sheet having a forsterite coating film on the surface of the steel sheet, a Se-concentrated part within the coating film and/or on the boundary of the coating film and the steel sheet, and a concentration of the concentrated part of 2% or more by area ratio per 10,000 μmof the surface of the steel sheet is subjected to magnetic domain segmentation treatment by means of electron beam irradiation.
Patent JP-2013036210-A (JP)
Title: Bar with decorative sheet
Inventor: SATO KATSUYA
IPC: E04F11/18
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent a decorative sheet from being peeled off by residual air, by preventing the air from remaining between a side end of the decorative sheet and a groove.SOLUTION: A V-shaped cross-section groove 3 is provided in a straight line along the axial center of a bar 1 in one location on the outer periphery of the bar 1. Thereby, the groove 3 comprises opening edges 3a and 3b which are formed as curved surfaces, slope parts 3c and 3d which get into the inside of the round bar 1 from the opening edges 3a and 3b, and the deepest part 3e. Structurally, a decorative sheet 2 is stuck on the outer peripheral surface of the bar 1 in such a manner as to cover the outer peripheral surface of the bar 1 formed like this, and side ends 2a and 2b of the decorative sheet 2 are folded into the groove 3a and stuck on the slope parts 3c and 3d of the groove 3.
Patent JP-2013036581-A (JP)
Title: Anti-vibration unit
Inventor: OBA TATSUYA
IPC: F16F13/06
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an anti-vibration unit enabling reduction in the number of part items and man-hours during manufacturing.SOLUTION: A boss member 11 of an anti-vibration device 10 is pressed into a press-fitted section 35 of a second bracket 30 and fixed. Thus, compared to a case where the boss member 11 of the anti-vibration device 10 is fixed (fastened) with a bolt to the second bracket 30, elimination of the bolt enables a corresponding reduction in the number of part items. By eliminating the bolt in this way, it is unnecessary to form a female threaded section on the boss member 11 of the anti-vibration device 10, thus enabling a corresponding reduction in man-hours during manufacturing. In addition, when chemically treating the boss member 11 of the anti-vibration device 10, it is unnecessary to perform a step of protecting the female threaded section with a masking bolt, thus eliminating work to attach and detach the masking bolt, which in turn enables a corresponding reduction in man-hours during manufacturing.
Patent JP-2013040002-A (JP)
Title: Guide device of working machine
Inventor: KAHARA AKIRA
IPC: B66C13/12
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a guide device preventing tanglement of a cable, etc.SOLUTION: The cable guide device 50 holds cables 51, 52 extending between an upper revolving body 13 and a lower travelling body 11 of a crane 1. The cable guide device 50 is connected to the upper revolving body 13 at an end thereof and to the lower travelling body 11 at the other end thereof, and is configured as a link mechanism which moves following revolving movement of the upper revolving body 13, thereby moving by following the revolving movement of the upper revolving body 13 while holding the cables 51, 52.
Patent JP-2013044836-A (JP)
Title: Video display device
Inventor: SAITO YOSHIHIRO
IPC: G09G3/36
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a video display device capable of securing easiness of viewing of display image with a simple structure in a video display device in which an external image and a display image displayed by a display element are overlapped in a same viewing field for observation.SOLUTION: The video display device 1A which allows the external image 20b and the display image 20c to be observed in the same viewing field 20, includes a transmission type display element 3A; a liquid crystal shutter 2A configured to drive a liquid crystal 7 for each pixel and adjust a transmission quantity of a light flux reaching the display element from the outside, and laminated on the display element; and a controller circuit 22 for controlling the drive of the display element and a dimming element so that the transmission quantity of the light flux through a part of the liquid crystal shutter corresponding to the display image 20c is decreased when the display element 3A displays the display image 20c.
Patent JP-2013044003-A (JP)
Title: Hot-rolled steel sheet and method for production thereof
Inventor: WAKITA MASAYUKI
IPC: C21D8/02
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-tensile hot-rolled steel sheet excellent in ductility and stretch flange formability and having good balance between ductility and stretch flange formability.SOLUTION: The high-tensile hot-rolled steel sheet has a chemical composition comprising, by mass%, over 0.08% to less than 0.30% C, 3.0% or less Si, 1.0-4.0% Mn, 0.10% or less P, 0.010% or less S, 3.0% or less sol. Al, and 0.010% or less N, the total content of Si+sol.Al being 0.8-3.0% and has a steel structure satisfying the relations: Dα≤5.0, Vα≥50, Vγq≥3, Vα>Vα, Vγ>Vγwherein Dαand Vαare the average grain diameter (μm) and the areal ratio (%) of ferrite in a position deep from the surface of the steel sheet by 1/4 of the thickness of the sheet, respectively, Vγis the volume fraction (%) of retained austenite in the same position, and Vαand Vγare the areal ratio (%) of ferrite and the volume fraction (%) of retained austenite in a position 100 μm deep from the surface of the steel sheet, respectively.
Patent JP-2013046375-A (JP)
Title: Electronic camera
Inventor: OKAMOTO MASAYOSHI
IPC: G03B3/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To improve adjustment capability of imaging conditions.SOLUTION: An image sensor 16 repeatedly outputs an image indicating a scene. A CPU 26 registers relative position information in response to a registration operation, and searches for a predefined part image indicating a predefined part forming a specified object from the image outputted from the image sensor 16. The CPU 26 also detects a reference position on a specified object image which appears in the image outputted from the image sensor 16 on the basis of the detected predefined part image and the registered relative position information. The CPU 26 adjusts the imaging condition on the basis of a partial image present at the detected reference position in the image outputted from the image sensor 16.
Patent JP-2013050372-A (JP)
Title: Pressurized-water reactor
Inventor: UCHIDA KEN
IPC: G21C15/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a bistable event of flowing near an inlet nozzle of a pressurized-water reactor.SOLUTION: A pressurized-water reactor includes: a reactor vessel 11; a core barrel 12 forming a downcomer 13 between the inside surface of the reactor vessel 11 and the core barrel 12; a lower core supporting plate 15; a core 16 for storing a plurality of fuel assemblies; an upper plenum 17; and a coolant outlet nozzle 22 of the reactor vessel 11. A communicating portion 25 crosses the downcomer 13, and configures a flow path between the upper plenum 17 and the coolant outlet nozzle 22. A partitioning portion 51 is formed outside of the communicating portion 25 in the downcomer 13, and partitions a part of a space in the downcomer 13 in a circumferential direction so as to suppress the generation of bistable flowing of a coolant flowing in from a coolant inlet nozzle 21 in the downcomer 13.