baber/WOPTO huggingface dataset:
Patent JP-2012155818-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIYAMA TAKAHIDE
IPC: G11C16/02
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To achieve suppression of read disturbance and improvement in latency.SOLUTION: A semiconductor integrated circuit includes: an input register 21 which holds data in first units, read out of a memory cell array, in second units; a state counter 22 which counts bit states of the data held in the input register 21; a frame size setting register 26 which holds the first unit; an input data counter 28 which determines whether the total of data input to the input register 21 reaches the first unit; an accumulation circuit 33 which accumulates the value counted by the bit state counter 22; a threshold register 27 which holds a threshold for determining whether an erasure area of the memory cell is accessed; a comparison circuit 29 which compares an accumulation value of the accumulation circuit 33 with the threshold in the threshold register 27 to determine whether the erasure area is accessed; and a result storage register which holds a result of the comparison circuit 29.
Patent JP-2012159866-A (JP)
Title: Image processing device
Inventor: TAGAKI KOJI
IPC: G06F11/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of improving failure resistance during firmware update at low cost.SOLUTION: An operation control unit 302 executes image processing by using firmware stored in a firmware storage unit 301. A firmware update unit 304 updates the firmware in the firmware storage unit 301 by replacing the firmware stored in the firmware storage unit 301 with update firmware acquired by an update data acquisition unit 303. An abnormality detection unit 305 detects existence of update abnormality while the firmware update unit 304 updates the firmware. When the abnormality detection unit 305 detects update abnormality, before the updated firmware is used, the firmware update unit 304 replaces again the firmware stored in the firmware storage unit 301 with the update firmware acquired by the update data acquisition unit 303.
Patent JP-2012158478-A (JP)
Title: Bending method of glass plate and bending apparatus of glass plate
Inventor: MAEDA KENJI
IPC: C03B23/033
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To form on a glass plate, a bent surface having two faces having each different curvature in the conveyance direction, wherein a crossing line of the faces is nonparallel to the conveyance direction of the glass plate.SOLUTION: A plurality of rollers in the odd-numbered row among a plurality of rollers forming a complex bent surface C are used as a first roller group, and forms an approximately cylindrical surface F1. Further, a plurality of rollers in the even-numbered row are used as a second roller group, and forms an approximately truncated-conical surface F2. Then, the approximately cylindrical surface F1 and the approximately truncated-conical surface F2 are crossed, and a first region C1 positioned on the upstream side in the conveyance direction of the glass plate 14 is used as the approximately cylindrical surface, and a second region C2 positioned on the downstream side in the conveyance direction is used as the approximately truncated-conical surface. The complex bent surface C comprising the approximately cylindrical surface and the approximately truncated-conical surface is allowed to advance so that a wave is propagated in accordance with conveyance of the glass plate 14.
Patent JP-2012161354-A (JP)
Title: Magnetic resonance imaging device and nonlinear distortion correction method
Inventor: KOMORI YOSHIHIRO
IPC: A61B5/055
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an MRI (magnetic resonance imaging) device for correcting the distortion in an image due to nonlinearity by calculating the distortion amount on an imaging cross section when the cross section is decided, by using the Bio-Savart law, based on the shape of the gradient magnetic field coil.SOLUTION: The MRI device includes a processing means for generating a reconstitution image in a space for storing a subject, based on a magnetic resonance signal. The processing means calculates gradient magnetic field intensity on an arbitrary imaging cross section in the space, based on a pattern constituting a gradient magnetic field generation means, calculates the distortion amount in the gradient magnetic field on the imaging cross section by using the calculated gradient magnetic field intensity, and acquires the reconstitution image with the distortion of the gradient magnetic field intensity removed therefrom by correcting the distortion amount of the reconstitution image, based on the distortion amount in the gradient magnetic field.
Patent JP-2012162621-A (JP)
Title: Composition for hydrogel and manufacturing method thereof
Inventor: SAKAI SHINJI
IPC: C08K5/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a composition for hydrogel which does not need a hydrogen peroxide solution for the generation of the hydrogel, does not require a process of heating etc. upon the generation of the hydrogel, and can control the generation time of the hydrogel.SOLUTION: The composition for the hydrogel contains (i) a crosslinking polymer composition that consists of a natural and/or synthetic polymer, (ii) an enzyme A that consumes a substrate to generate a hydrogen peroxide, and (iii) (a) a crosslinking enzyme B that consumes the hydrogen peroxide to crosslink a crosslinkable polymer and/or (b) a hydrogen peroxide decomposition agent that is a component having peroxidase-like activity.
Patent JP-2012164216-A (JP)
Title: Security system and security method
Inventor: TAKEMURA YOSHITAKE
IPC: G08B21/04
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a security system and a security method which can detect abnormality in safety of a user at an early stage.SOLUTION: When a security mode of a security system is in a security release state and a second set time which is shorter than a first set time has passed without detecting state change in a security area by a detection unit 120, a communication unit 130 requests a second security device to transmit a state confirmation signal and receives a confirmation instruction signal from a monitoring center. When the confirmation instruction signal is received, an output control unit 180 causes a voice output unit 150 to output a message in the security release state in voice. A voice reception unit 182 receives voice input of response speech for the message in the security release state via a voice input unit 140. A determination unit 184 determines whether the voice input of the response speech is received within a third set time. When the voice input of the response speech is not received within the third set time or when the first set time has passed without detecting state change in the security area by the detection unit 120, the communication unit 130 transmits an abnormality alarm to the monitoring center.
Patent JP-2012166301-A (JP)
Title: Press-fitting device
Inventor: NAKAMURA MOTOSHI
IPC: B23P21/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a press-fitting device that reliably prevents a large load from being applied to a machine tool during press-fitting.SOLUTION: A press-fitting tool 20 includes a shank 30 integrally rotating along with rotation of a main shaft 11, a support member 40 rotatably supporting the shank 30, a driving member 50 integrally rotating along with the rotation of the shank 30, an arm 70 relatively movably supporting the driving member 50 in a front and rear direction of the shank 30 when the driving member 50 rotates and supported by the support member 40 via disk springs 75, 75, and a press-fitting head 60 integrally moving along with the movement of the driving member 50 and supporting a press-fitted component W1. The press-fitting tool 20 is mounted on the main shaft 11. An engagement section 70d of the arm 70 is engaged with a notch section 100a of a tool 100 so as to prevent the arm 70 from moving in a rear direction, and the press-fitting device 1 is moved in the rear direction. The press-fitted component W1 is press-fitted into a workpiece W while the support member 40 is separated from the arm 70.
Patent JP-2012173902-A (JP)
Title: Warning control device and warning control method
Inventor: SAKAI KEN
IPC: H04M11/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive execution of warning that a cellular phone is misplaced.SOLUTION: A warning control device includes a control section that performs a control for recognizably warning to be out of communication with a communication terminal, when communication with the communication terminal via a communication section for communicating with a portable communication terminal is down. When the communication with the communication terminal via the communication section for communicating with the communication terminal is down, the control section determines whether performing a warning or not based on whether information representing that the warning has been executed is stored in a storage section or not.
Patent JP-2012173565-A (JP)
Title: Spatial light modulation device and spatial light modulation method
Inventor: TAKIGUCHI MASARU
IPC: G02B26/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress distortion in a phase distribution caused by a temperature change in a spatial light modulation element while suppressing a delay of an operation.SOLUTION: A spatial light modulation device 1A includes: a phase modulation type spatial light modulation element 10; a temperature sensor for detecting a temperature of the spatial light modulation element 10; and a control section 20A for providing the spacial light modulation element 10 with a drive signal SD. The control section 20A includes a storage section 22. The storage section 22 stores N number (N is an integer of 2 or more) of correction patterns created corresponding to N number of temperature values of the spatial light modulation element 10 for correcting phase distortion of the spatial light modulation element 10. The control section 20A selects a single correction pattern according to the temperature value of the spatial light modulation element 10 and generates the drive signal SD based on the phase pattern created by adding the single correction pattern to a desired phase pattern.
Patent JP-2012175872-A (JP)
Title: Control circuit, electronic apparatus and control method of power supply
Inventor: KUSHIDA KOICHIRO
IPC: H02M3/155
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit of a power supply, capable of reducing an amount of overshoot of an output voltage.SOLUTION: A control circuit 3 includes a first control circuit 10 for complementary switching a transistor T1 on a main side and a transistor T2 on a synchronous side in a converter section 2 in response to a comparison result between a feedback voltage VFB according to an output voltage Vo and a first reference voltage Vr1. The control circuit 3 includes: a first comparison circuit 20 for comparing the output voltage Vo with a second reference voltage Vr2; and a second comparison circuit 21 for detecting whether a coil current IL flowing in a coil L1 reaches 0A or not. Further, the control circuit 3 includes a second control circuit 30 for turning off the transistor T2 by invalidating the complemental switching for the transistors T1 and T2 in response to an output from the first comparison circuit 20 and releasing the invalidation in response to an output from the second comparison circuit 21.
Patent JP-2012176125-A (JP)
Title: Tubular body used for artificial muscle, artificial muscle with the same, and method for manufacturing the tubular body
Inventor: NAKAMURA TARO
IPC: F15B15/10
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a tubular body that can still be bent flexibly even with a fluid still remaining therein while sufficient contraction and durability necessary for an artificial muscle are still maintained, and to provide an artificial muscle with the tubular body, and a method for manufacturing the tubular body.SOLUTION: The tubular body includes: a tubular portion made of an elastic body, and having a bellows structure for expanding and contracting in an axial direction; and a fiber layer extendable in the axial direction along the peaks and troughs of the bellows of the tubular portion.
Patent JP-2012178934-A (JP)
Title: Ac/dc adapter and power system
Inventor: SUZUKI KEIJI
IPC: H02M3/28
Filed: 2011-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an AC/DC adapter that reduces standby power.SOLUTION: A smoothing electrolytic capacitor C3 has impedance greater than standard impedance for suppressing a ripple voltage below a standard value. With a primary power plug 11 connected to an outlet, a ripple voltage appearing on a voltage line DC+ is greater than the standard value. A comparator 31 lowers an output voltage to a standby voltage when the ripple voltage is greater than a threshold. A capacitor characteristically combined with the electrolytic capacitor C3 to provide impedance not greater than the standard impedance is connected to an input circuit of a load. When a secondary power plug 17 is connected to the load, the ripple voltage is suppressed below the standard value and the comparator 31 returns the output voltage to a rated voltage.
Patent JP-2012181081-A (JP)
Title: Route perspective model construction method and robot
Inventor: MORALES SAIKI LUIS YOICHI
IPC: G01C21/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a robot which can converse about a road in a manner adapted for man's comprehension.SOLUTION: A robot (10) detects an own position and takes images of road view to collect position information and image information while moving on the road in an environment according to a route on a map in which a coordinate system (x, y) is defined (S27). Then, the robot (10) detects a landmark from the collected image information (S43), locates a viewpoint position of the road view including the detected land mark based on the collected position information (S47), and assigns the detected landmark to the route according to the located viewpoint position (S51 and S77). Thus, the robot (10) constructs a route perspective model and converses about roads based on the acquired route perspective model (S131 to S141).
Patent JP-2012179219-A (JP)
Title: Game machine
Inventor: YAMAGAMI HIYOSHI
IPC: A63F7/02
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To enable selection at a high degree of freedom to some extent relating to a performance, and also to enhance game property according to a selection condition.SOLUTION: A first character is selected (G1) before starting the variation of symbols. Then, in accordance with a first win condition (G2), a selection flow is branched into a first character completion performance (G3) or a first character non-completion performance (G4). When 14-round probability variable big winning is obtained, a succeeding second character selection is enabled from (G5) to (G6). Then, in accordance with even a condition in the second big winning of the two continuous big winnings (G7), the selection flow is branched into a second character completion performance (G8) or the first character non-completion performance (G9). Subsequently, the selection of a succeeding character is enabled till the termination of probability variation. Thus, the game property according to the condition in winning is attained while providing a degree of freedom in character selection.
Patent JP-2011104658-A (JP)
Title: Die exchange control device of punch press having automatic die exchanging device
Inventor: ISHIWATA YOSHIHISA
IPC: B21D37/04
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the accuracy of updating the database after the manual fault restoration, and to verify the fault situation in the past at any time.  <P>SOLUTION: The die exchanging operation is divided into basic operational patterns as minimum units for each function, and defined, and the die is exchanged with the die exchanging operational pattern which is the assembly of the basic operational patterns. In the die exchanging operational patterns, the execution order of the basic operational patterns is monitored on the real time basis as the state transition number. If any fault occurs during the die exchanging operation, the fault occurrence state is stored, and the optimum restoring operation is automatically determined from the state transition number, the machine state or the like to perform the restoration. When the restoration is achieved, the machining is re-started. The occurrence time and the state or the like of the fault are stored in the fault occurrence history, and can be verified later.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185978-A (JP)
Title: Fuel cell system
Inventor: KATO KOICHI
IPC: F16K31/06
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To realize the simplification, reduction in weight and cost reduction of a fuel cell system.SOLUTION: A fuel cell system comprises: a pressure reducing valve arranged on a fuel supply passage of the fuel cell system; and a release valve 6 arranged downstream of the pressure reducing valve. The release valve 6 includes a first valve 31 and a second valve 32 in a body 10 provided with an inlet passage 12 and an outlet passage 13. The first valve 31 comprises: a valve seat 15 formed on the body 10; a first valve body 16 which abuts against the valve seat 15 so as to block the communication between the inlet passage 12 and the outlet passage 13; and a first valve spring 19. The second valve 32 comprises: a pressure relief passage 22 which is formed to penetrate the first valve body 16; a second valve body 17 which abuts against the first valve body 16 so as to block the pressure relief passage 22; a plunger 18 provided with the second valve body 17 at one end; a second valve spring 20; and a coil 24 arranged to surround the first valve spring 19.
Patent JP-2012184522-A (JP)
Title: Thread-knotting system, and method for continuously producing dip-processed thread by knotting threads
Inventor: HOSHIBA TOMOHIRO
IPC: D06H5/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To enable threads to be knotted while continuing processing without reducing a feed rate of the threads which are fed to a predetermined processor.SOLUTION: A thread-knotting system which knots a plurality of threads fed to a predetermined processor comprises an alignment part 20 for aligning threads fed from a thread-feeding part 10 having a plurality of bobbins, a knotting part 30 having a knotting device for knotting threads fed from another thread-feeding part to threads presently being fed, a stop-controlling part 40 for controlling stop of the run of the threads fed for knotting, and a buffer part 50 for providing a predetermined buffer amount of the fed threads. A buffer device (a festoon) having a smaller amount of buffer can be used by adopting a configuration which shortens a thread-knotting time with the knotting device, thereby enabling the threads to be knotted without reducing a line rate and without a large installation space and a large amount of cost for the festoon.
Patent JP-2012183735-A (JP)
Title: Mold release film
Inventor: IZAKI KIMIHIRO
IPC: B32B27/36
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a mold release film which has a very small quantity of oligomer deposition, and is suitable for producing various display constitution members, for example, for producing a liquid crystal constitution member such as an LCD polarizing plate and a wave plate, for producing a PDP constitution member, for producing an organic EL constitution member, and is suitable for various optical uses.SOLUTION: The mold release film includes: a coating layer (1) on one surface of a polyester film extended at least in one axial direction; a coating layer (2) containing at least one kind of an organic compound containing a nickel element and a zinc element, and an organic silicon compound on a film surface at the opposite side; and a mold release layer on the mold release layer (2).
Patent JP-2012183227-A (JP)
Title: Biophotonic measurement device
Inventor: YAMAGISHI ATSUSHI
IPC: A61B10/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a biophotonic measurement device that has high safety (eye safety) to eyes of a person to be measured even when the intensity of measuring light is increased.SOLUTION: A scattered light measurement means 4 includes a receiver 9 that receives scattered light Ls guided by a scattered light-receiving means 8 and converts it into an electrical signal, and a measuring unit 10 that extracts and measures only the electrical signal by the scattered light Ls from the electrical signals converted by the receiver 9. The biophotonic measurement device also includes a measuring light controller 11b that controls the measuring light injection means 2 to lower the intensity of measuring light Lm or stops the injection of measuring light Lm when it is determined that an end of a measuring light irradiation means 7 is not in contact with a measured section 20 as the result of measuring the scattered light Ls by the measuring unit 10 of the scattered light measurement means 4.
Patent JP-2012185073-A (JP)
Title: Sample observation device and sample observation method
Inventor: ITO HIROYASU
IPC: G01N35/08
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sample observation device and a sample observation method in which a sample can be suitably observed by using an operation structure including a structure in an optical axis direction.SOLUTION: A sample observation device 1A is constituted of: a sample operation element 10 which is constituted by laminating a first substrate 12 and a second substrate 14, and has an operation structure 15 formed between the substrates 12 and 14 by a recessed structure part provided at the first substrate 12; an element holding part which is constituted of a stage 50 and sample holding jigs 54 and 56 and holds the operation element 10; and an objective lens 58. The element holding part holds the operation element 10 against an observation structure part 20 of the operation structure 15 using an axis orthogonal to the lamination direction of the substrates 12 and 14 as an observation optical axis Ax. Moreover, the objective lens 58 is disposed on the optical axis Ax so as to face a side surface 11 of the operation element 10 and observes the sample inside the observation structure part 20 via the side surface 11.
Patent JP-2012188293-A (JP)
Title: Silicon single crystal wafer
Inventor: HOSHI RYOJI
IPC: C30B15/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single crystal wafer at a low cost, which does not cause pressure resistance failure or leakage failure when manufacturing a device and which has a low oxygen concentration.SOLUTION: The silicon single crystal wafer is cut from a silicon single crystal ingot grown by the Czochralski method. The silicon single crystal wafer is characterized in that it is cut from the silicon single crystal ingot having an oxygen concentration of 8×10atoms/cm(ASTM'79) or less, FPD and LEP are not detected by selective etching, and a defect area wherein LSTD is detected by an infrared scattering method is included.