baber/WOPTO huggingface dataset:
Patent JP-2011211171-A (JP)
Title: Semiconductor device and method of driving the same
Inventor: KUROKAWA YOSHIMOTO
IPC: G02F1/1368
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To improve display quality and/or imaging quality by reducing the number of transistors in a semiconductor device including a photosensor.SOLUTION: The semiconductor device includes: a transistor 205, where a gate is electrically connected to a selection signal line 208, an output signal line 212 is electrically connected to one of a source and a drain, and a reference signal line 211 is electrically connected to the other; and a photodiode 204, where a reset signal line 209 is electrically connected to one of an anode and a cathode and a back gate 206 of the transistor 205 is electrically connected to the other. In the semiconductor device, back gate potential of the transistor 205 is initialized with the photodiode 204 as forward bias, the back gate potential is changed by a reverse current according to intensity of light of the photodiode 204 in a reverse bias, potential of the output signal line 212 is changed by turning on the transistor 205, and a signal according to the intensity of light is obtained.
Patent JP-2012166799-A (JP)
Title: Package
Inventor: SUGIYAMA TOSHIO
IPC: B65D77/20
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a package which has small variation in peel strength, and has reduced manufacture cost.SOLUTION: The package 100 includes a cover tape 200 and a carrier tape 300. The cover tape 200 is formed of at least a stretched film. The cover tape 200 is bonded to the carrier tape 300. The stretched film is formed by being stretched in the longitudinal direction of the cover tape 200. The cover tape 200 is torn in the longitudinal direction to be peeled from the carrier tape 300.
Patent JP-2012167730-A (JP)
Title: One-way clutch
Inventor: SAEDA TETSUO
IPC: F16D41/06
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch for preventing increase in contact pressure between a cylindrical roller and an outer ring even if the outer ring deforms due to spring back during press molding.SOLUTION: An outer ring 2 of a one-way clutch 1 includes: a cylinder part 2a which extends axially, has an inner diameter d1 enlarged at one end in axial direction due to spring back during deep drawing; and a circular ring part 2b extending radially from the other axial end of the cylinder part 2a. At an inner peripheral surface 2a1 of the cylinder part 2a, a press-fitting member 7 having an outside diameter D same as the inner diameter d1 is press-fitted from one axial end toward the other axial end, for enlarging an inner diameter d2 at the other axial end of the cylinder part 2a.
Patent JP-2012168875-A (JP)
Title: Information processing device, information protecting method, and program
Inventor: KUBOTA JUNPEI
IPC: G06F21/60
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a technology enabling an information processing terminal to automatically protect information to be protected.SOLUTION: An information processing device comprises a feature extracting section, an information extracting section, and a protection setting section. The feature extracting section analyzes protection information to which protection is set and extracts a protection feature which is a feature of the information to be protected. The information extracting section extracts information having the protection feature extracted by the feature extracting section from among stored information. The protection setting section sets the protection to the information extracted by the information extracting section.
Patent JP-2012173151-A (JP)
Title: Charging current detection circuit and electronic watch
Inventor: YAMADA OSAMI
IPC: G04C10/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a charging current detection circuit capable of accurately detecting a charging current to electric storage means even in a situation where manufacturing variations occur.SOLUTION: A current-voltage conversion element 61 is inserted in a path for supplying a charging current to a secondary battery 7 serving as electric storage means, and generates voltage proportional to the charging current between both ends. Comparators 62_1 to 62_4 are provided with first and second input terminals connected to either end of the current-voltage conversion element 61 and include an offset voltage between the first and second input terminals, respectively. An amount of the offset voltage differs in each comparator. The comparators respectively output comparison result signals CP1 to CP4 that show whether or not an input voltage to the second input terminal exceeds voltage obtained by adding the offset voltage to the input voltage to the first input terminal. The offset voltage of each comparator is adjustable through a process of using trimming operation to adjust a current value of a constant current source 630.
Patent JP-2012177000-A (JP)
Title: Aqueous lubricant composition for plastic processing of metal material
Inventor: KURODA MASAFUMI
IPC: C10M145/24
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous lubricant composition for plastic processing of a metal material, which is excellent in lubricity, lubricating performances such as burn resistance, and rust prevention, in which the processing can be performed without a chemical treatment film even in severe plastic processing such as forging processing of steel or stainless steel, and further that has excellent coat removal nature in which since the lubricating coat thereof is aqueous, the coat removal thereof can be performed enough only by water.SOLUTION: The aqueous lubricant composition for plastic processing of a metal material includes: (a) a water-soluble polymer compound; (b) an inorganic metal salt; and water, wherein a component (a) and a component (b) are dissolved or dispersed in the water, and the solid weight ratio (b)/(a) of the component (b) to the component (a) is in the range of 0.1-5.
Patent JP-2012177313-A (JP)
Title: Blocking plate of expansion turbine
Inventor: NISHIYAMA KOSUKE
IPC: F01D25/24
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a large-diameter blocking plate to be provided at an expansion turbine generating cold heat, the plate for performing heat insulation.SOLUTION: This blocking plate 50 of an expansion turbine provided with the blocking plate between an expansion chamber side housing and a bearing part housing for performing heat insulation includes a central plate 51 formed in a disk shape from a phenol resin plate; and a plurality of circular arc plates 52 arranged at an outer circumference of the central plate 51 and formed in a circular arc shape from the phenol resin plate. Level different parts 53, 54 combined by overlapping with each other are provided between the central plate 51 and the circular arc plates 52 and between ends of adjacent circular arc plates 52. Facing surfaces 53a, 53b, 54a, 54b abutting against each other during the assembly of the respective level different parts 53, 54 are fixed by an adhesive.
Patent JP-2012176516-A (JP)
Title: Label printer
Inventor: OKOCHI HAJIME
IPC: B41J32/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of replacing tape cassettes when a plurality of types of tape cassettes are used for printing, in a label printer including a cassette mounting part to which one of different types of tape cassettes can be mounted.SOLUTION: Based on a process (S101) of setting a target numbering range and a process (S102) of setting the number of labels to be numbered, printing contents are set. Based on a process (S104) of setting a "TO value (I)" and a process (S105) of setting a "cassette type (I)", a range (I) as a reference for correctively preparing labels from the same type of tape cassette is set. A massage indicating a type of the tape cassette suitable for the range (I) is output by displaying a message indicating a cassette to be mounted. Print processing is performed using the printing contents for each range (I). For all the range (I), the display of the massage indicating a cassette to be mounted and the printing are repeated sequentially.
Patent JP-2012177792-A (JP)
Title: Image forming apparatus
Inventor: NANBA HARUYUKI
IPC: G03G15/16
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming apparatus capable of suppressing the transfer failure of a toner image caused by electrification of a high resistance layer provided in a transfer member.SOLUTION: In a high resistance layer 54 of a counter part 60, the high resistance layer 54 comprises a high resistance member, so that electric discharge is suppressed and the high resistance layer 54 of the counter part 60 is electrified to a positive voltage. The electrified part of the high resistance layer 54 is moved to the downstream side in the rotational direction of a secondary transfer roll 36, according to the rotation of the secondary transfer roll 36. Then, in a contact part 62, a current flows from a conductive member 58 to the secondary transfer roll 36, so that the electrification occurring in the high resistance layer 54 is eliminated. Thus, a transfer current becomes constant and the transfer failure of a toner image is suppressed.
Patent JP-2012179076-A (JP)
Title: Bone density measuring device
Inventor: MIYAMOTO TAKANORI
IPC: A61B6/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To display a bone density and measured values on which the bone density is based in a form suitable for bone diagnosis.SOLUTION: A bone density measuring device obtains bone mineral distribution data wherein the three-dimensional distribution of bone minerals is projected onto a plane based on X-rays passing through the subject. The bone density measuring device calculates a bone mineral content, a bone area and a bone density based on the bone mineral distribution data, and displays the calculated bone mineral content, bone area and bone density in a display. Subject bones for diagnosis are, for example, the second, third and fourth lumber vertebrae. On the display, an image showing the bone densities D2-D4, bone areas S2-S4 and bone mineral contents C2-C4 of the second to fourth lumbar vertebrae on the vertical axis and the examination times on the horizontal axis is displayed.
Patent JP-2012181477-A (JP)
Title: Developing device, and image forming apparatus including the same
Inventor: SUENAMI KOJI
IPC: G03G15/095
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that discharges developer so as to stabilize the amount of developer in a developing container even if the fluidity of the developer changes.SOLUTION: A developing device 2 includes: a rotatable second stirring member 44 that stirs and conveys developer; and a rotatable regulating member 52 that faces opposite to a discharge port 22h for a developer and is provided coaxially to the second stirring member 44, and regulates the movement of developer toward the discharge port 22h for the developer. The second stirring member 44 and the regulating member 52 are independently rotatable from each other.
Patent JP-2012185947-A (JP)
Title: Binder composition for nonaqueous secondary battery electrode
Inventor: HARUTA KAZUNARI
IPC: H01M4/62
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a binder composition for a nonaqueous secondary battery electrode, which can produce a nonaqueous secondary battery that has superior adhesiveness with a collector and maintains high discharge capacity even though discharge and charge is repeated and even in a high-temperature environment due to heat generation.SOLUTION: In the binder composition for the nonaqueous secondary battery electrode containing a resin fine particle dispersion element, the resin fine particle dispersion element is obtained by emulsion polymerization of a monomer that contains an acid group-containing ethylenically unsaturated monomer (A) of 10-30 wt.% and an ethylenically unsaturated monomer (B) except the ethylenically unsaturated monomer (A) of 70-90 wt.% in the total 100 wt.% of an ethylenically unsaturated monomer, by using a radical polymerization initiator in water under the existence of a surfactant. The resin fine particle dispersion element has a pH of 1-5.
Patent JP-2012183883-A (JP)
Title: Turn lever switch device for vehicle
Inventor: OKURA SATOSHI
IPC: B60Q1/42
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a turn lever switch device for a vehicle, reduced in cost and simplified in assembling work by reducing the number of parts.SOLUTION: The turn lever switch device 1 for a vehicle includes: a cancel cam 2 rotated by a steering shaft; a bracket 4 rotatably disposed on a side of the cancel cam 2, connected to a turn lever 3 in a state not to be rotated, and having torque imparting and receiving parts 41, 42; and a ratchet 5 disposed to the bracket 4 so as to be rotatable, advanced and retreated, and having torque transmission parts 54, 55 transmitting the torque of the cancel cam 2 to the bracket 4 via the torque imparting and receiving parts 41, 42. The ratchet 5 has a cancel force receiving part 51 elastically deformed into a state allowing rotation of the cancel cam 2 by receiving a torque larger than a predetermined torque from the cancel cam 2 in the canceling direction, in a state where the turn lever 3 is locked.
Patent JP-2012146382-A (JP)
Title: Disc chucking apparatus, motor, and disc driving device equipped with motor
Inventor: SMIRNOV VIATCHESLAV
IPC: G11B17/028
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a disc chucking apparatus having an improved claw structure of a disc to improve performance in centering and chucking the disc, a motor, and a disc driving device equipped with the motor.SOLUTION: A disc chucking apparatus of the present invention comprises: a centering base to which an inner circumferential surface of a disc is fixed; a plurality of chuck chips arranged at regular intervals along an outer circumferential surface of the centering base; and a plurality of elastic support parts disposed to be opposite to the chuck chips on the centering base, rotating horizontally when the disc is mounted, and pressing the inner circumferential surface of the disc in an outer diameter direction thereof.
Patent JP-2012190262-A (JP)
Title: Face detection method
Inventor: WARATANI KATSUNORI
IPC: G06T1/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a face detection method for detecting a face having occlusion by high detection rate even with a single detector.SOLUTION: A plurality of selection regions are set in an ROI (Region of Interest) which is set in an image to be evaluated. A plurality of feature amount regions comprising one or more pixels so as to determine whether or not an image is a face are set in the ROI and prescribed evaluation an image to be evaluated in the feature amount region is performed to obtain a score. The score is divided proportionally into a selected region in accordance with the degree of overlap of the selection region and the feature amount region, and the processing is performed in all of the plurality of feature amount regions. Then, the score divided proportionally in the plurality of feature amount regions are summed up to determine whether or not the selected region is a face, and it is determined whether or not the ROI is a face in accordance with a result of determination of whether or not the region is a face in the plurality of selected regions respectively.
Patent JP-2012191018-A (JP)
Title: Program and determination method
Inventor: GYODA YUICHI
IPC: H01L21/027
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique advantageous for determining an exposure condition in an exposure device.SOLUTION: A program executes: a first step of selecting an interest evaluation item for comparing an image formed on an image surface of a projection optical system corresponding to an exposure condition with a target pattern to be formed on a substrate and evaluating it; a second step of selecting, as an auxiliary evaluation item, an evaluation item which is different from the interest evaluation item and whose value changes in the same direction as the changing direction of the value of the interest evaluation item when the exposure condition is changed; a third step of setting an evaluation function which is the function of the interest evaluation item and the auxiliary evaluation item; a fourth step of calculating the values of the evaluation function so as to bring the value of the evaluation function close to a target value; and a fifth step of determining a value of a parameter corresponding to the value of the evaluation function satisfying the target value from the plurality of values of the evaluation function calculated in the fourth step as a value of the parameter of the exposure condition.
Patent JP-2012192015-A (JP)
Title: Walking assist device
Inventor: TORIYABE JU
IPC: A61G5/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a walking assist device in which a seat part on which a user is seated is vertically elevatable.SOLUTION: The walking assist device includes: a base part 1 to travel on a road surface; the seat part 10 which is attached to the base part 1 so as to be elevatable and on which the user is seated; a motor-driven cylinder 30 for elevating/lowering the seat part 10; and a link mechanism 20 for transmitting the output of the motor-driven cylinder 30 to the seat part 10. The link mechanism 20 includes: a first link 21 in which one end 21a is supported by the base part 1 and which is arranged to be turned toward the seat part 10 and is turned by the output of the motor-driven cylinder 30; a second link 22 in which one end 22a is connected to the other end 21b of the first link 21; a third link 23 in which one end 23a is connected to the other end 22b of the second link 22 and the other end 23b is connected to the seat part 10; a fourth link 24 in which one end 24a is supported by the base part 1 and the other end 24b turnably supports the third link 23; and a guide part 25 for guiding the seat part 10 so as to be vertically movable.
Patent JP-2012195509-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: WAYAMA HIROSHI
IPC: H01L31/09
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing parasitic capacitance occurring between circuit elements and conductive lines disposed on a front side of a substrate, and electronic circuits disposed on a reverse side of the substrate, in a semiconductor device.SOLUTION: A semiconductor device comprises: a substrate; a pixel array disposed on the substrate; a first conductive pad disposed on the substrate and electrically connected with circuit elements of the pixel arrays; a second conductive pad disposed under the substrate for connecting the electronic circuits; an insulation layer disposed between the substrate and the first conductive pad; a third conductive pad disposed between the substrate and the insulation layer; a first conductive member connecting the first conductive pad with the third conductive pad through a first contact hole penetrating the insulation layer; and a second conductive member connecting the second conductive pad with the third conductive pad through a second contact hole penetrating the substrate.
Patent JP-2011248861-A (JP)
Title: Method and apparatus for providing industrial plant information
Inventor: SI SHUAI
IPC: G05B23/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide information appropriate to at least either dispersed type control system operators or asset management system operators or both.SOLUTION: The apparatus comprises a display module configured so as to perform setting, displaying and removal of signs in a dispersed type control system and an asset management system of an industrial plant, a sign definition module configured so as to define attributes of a plurality of signs comprising a first sign and a second sign, and a synchronization module configured so as to select the second sign out of the plurality of signs to automatically display with the display module in the other of the dispersed type control system and the asset management system, when the first sign is set in one of the dispersed type control system and the asset management system, on the basis of the attribute of the first sign and the attribute of the second sign defined by the sign definition module.
Patent JP-2012206592-A (JP)
Title: Driving support device for vehicle
Inventor: OSATO MICHIO
IPC: B60T7/12
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To individually set an operation/non-operation of an automatic brake against a slipping-through vehicle crossing in front of one's own vehicle to change course.SOLUTION: A PB_ECU 13 reads registration information on a driver registered in a radio portable machine 5 carried by the driver (S2), and a threshold Syo in relation to lateral moving speed Sy when the slipping-through vehicle M crosses the front of one's own vehicle 1 is set based on the registration information (S4). In a precrash brake control, the lateral moving speed Sy when the slipping-through vehicle M crosses the front of one's own vehicle 1 to change the course is compared with the threshold Syo. In the case of Sy≥Syo, the slipping-through vehicle M is excluded from a preceding vehicle (S24). The threshold Syo is set to be high for a driver who likes quick driving and is set to be low for a driver who likes gentle driving. When the threshold Syo is set to be high, there are few frequencies for recognizing the slipping-through vehicle M as a preceding vehicle, and in an opposite case, the recognition frequencies are increased.
Patent JP-2012216330-A (JP)
Title: Electrode material for nonaqueous secondary battery
Inventor: MASHITA SHIGERU
IPC: H01M4/587
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode carbon material for a nonaqueous secondary battery, capable of being simply and effectively supplied and having high lithium ion occlusion performance.SOLUTION: The negative electrode material for a nonaqueous secondary battery includes a nitrogen-containing carbon compound containing 1 mass% or more and 20 mass% or less of nitrogen and having a graphite structure where a spacing on the d002 face measured by means of a powder X-ray diffraction method is 3.40 Å or more and 4.00 Å or less.
Patent JP-2012217061-A (JP)
Title: Network system and communication log analysis system
Inventor: WAKAYAMA KOJI
IPC: H04M3/42
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide means that associates a location where a terminal uses communication or travel route in use of the communication, with a connection destination of the terminal, in mobile communication.SOLUTION: A communication log analysis system aggregates and analyzes communication logs collected by network devices that constitute a mobile network. The communication log analysis system estimates a travel route of a mobile terminal connected to the network using: log information generated by a base station to be wirelessly connected to the mobile terminal when the mobile terminal starts the connection to the network, log information generated by a base station to be wirelessly connected to the mobile terminal for a handover when the mobile terminal executes the handover, and log information generated by a base station connected to the mobile terminal at the time of disconnection from the wireless connection.