baber/WOPTO huggingface dataset:
Patent JP-2013144152-A (JP)
Title: Magnetic resonance imaging apparatus and gradient magnetic field coil
Inventor: YAO TAKESHI
IPC: G01R33/421
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an MRI apparatus excellent in magnetic field generation efficiency.SOLUTION: A main coil 52 of a gradient magnetic field coil 13 is partially recessed to reduce the total thickness of a radio-frequency coil 11 and a gradient magnetic field coil 13. That is, the main coil 52 is designed in a tubular shape, and the diameter r1 at the center portion of the imaging space is larger than the diameter r2 of the main coil end portion. Accordingly, the RF coil 11 can be disposed to be near to the gradient magnetic field coil 13 side without lowering the magnetic field generation efficiency.
Patent JP-2014191178-A (JP)
Title: Projector
Inventor: KASHIWAGI AKIHIRO
IPC: G03B21/14
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a projector in which light from an oblique direction is made incident on a light modulation element, which enhances the uniformity of the light made incident on the light modulation element and can be miniaturized.SOLUTION: The projector includes a light source, a diffraction optical element on which the light emitted from the light source is made incident, the light modulation element on which diffraction light emitted from the diffraction optical element is made incident, and a projection optical system on which the light emitted from the light modulation element is made incident. When a light beam made incident on the center of a region to be illuminated M irradiated with the diffraction light in the light modulation element is set as the main light beam of the diffraction light, the main light beam is made incident obliquely on the region to be illuminated M. When a surface being orthogonal to the incident surface to the region to be illuminated M of the main light beam and including the main light beam is set as a reference surface, the diffraction light has an intensity distribution asymmetric with respect to the reference surface.
Patent JP-2014191849-A (JP)
Title: Image storage device, image storing method, program for image storage device, and imaging device
Inventor: AOKI SHUN
IPC: H04N5/76
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image storage device 10 and the like in which even a small number of storage units can be read when desired and can continuously record a moving image.SOLUTION: An image storage device continuously obtains image data of a moving image (S2); compresses the obtained image data at a predetermined compressibility (S2); stores the compressed image data in storage means (13) (S2); and reads the image data from the storage means (13) (S6). If receiving a request for reading the image data from the storage means (13), the device increases the compressibility (S5).
Patent JP-2014189391-A (JP)
Title: Operator cab of crane and crane
Inventor: ICHIMURA KINYA
IPC: B66C13/46
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an operator cab which improves safety of cargo handling operation by a crane while inhibiting the manufacturing costs of the operator cab of the crane and reduces a load of an operator, and to provide the crane having the operator cab.SOLUTION: An operator cab 2 of a crane 1 includes glass surfaces 13, 14 supported by frame bodies 11, 12. The operator cab 2 includes: an image display device 21 installed at the inner side of the frame body 11; an image obtaining device 22 which obtains an image of the outer side of the frame body 11; and a control device 23 which includes a structure for displaying the image obtained by the image obtaining device 22 on the image display device 21.
Patent JP-2014190536-A (JP)
Title: Loading cam device and friction roller type reduction gear
Inventor: YOSHIOKA HIROYASU
IPC: F16H13/08
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the fall and axial wobbling of a cage 36 irrespective of an increase of an axial thickness of a loading cam device 35 accompanied by the operation of the loading cam device 35, and to secure the rigidity and toughness of the cage 36.SOLUTION: Protrusions 40, 40 protruding toward a base end face of a disc 38 and a single side face of a cam plate 37 are formed at radially outer-shifted portions of portions in which phases of the protrusions related to the circumferential direction are displaced from respective pockets 39, 39 out of axial both side faces of the cage 36. Furthermore, recesses 41, 41 whose depths related to the axial direction become the deepest at the center in the circumferential direction, and become shallow as progressing toward both ends are formed at radially outer-shifted portions which oppose the respective protrusions 40, 40 out of the a base end face of the disc 38 and the single end face of the cam plate 37.
Patent JP-2014193693-A (JP)
Title: Master cylinder
Inventor: SHIMURA HIROSHI
IPC: B60T13/74
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder of improved quality.SOLUTION: A through hole which an input member penetrates is formed at a primary piston. The through hole is provided with a closing seal and a communication path which extends in a radial direction of the primary piston on a side opposite to a pressure chamber relative to the closing seal, so as to communicate the through hole with an outer periphery of the primary piston. Between a slide support part 28 to which a seal member of a cylinder body 15 is provided and a slide support part 27 to which a piston seal that slides and contacts to the primary piston is provided, a large diameter groove 47 acting as a refill path which recesses toward outer diameter side than the former is formed to communicate with the communication path. At the large diameter groove 47, an intermediate slide support part 210 is formed at a position at which it is divided in an axial direction to form a plurality of division groove parts 211, 212, with each of them shorter than dimension in an axial direction of a secondary piston 19.
Patent JP-2014195202-A (JP)
Title: Symbol inputting device and program
Inventor: ARAI TOMOMI
IPC: G06F3/023
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a symbol inputting device capable of correcting a symbol with an intuitive operation.SOLUTION: A symbol inputting device comprises: determination means (S11) for determining an operation of an input medium on a display screen; input symbol determination means (S12) for determining an input symbol; input position determination means (S15) for determining an input position; and correction means (S17, S18) for correcting the input position by the input symbol. A position of one of a selection region and a display region is touched by the input medium, and the input medium is slid with a touched position as a reference point. When the slid input medium is isolated from the display screen at a position of the other of the selection region and the display region, the input symbol determination means determined a symbol corresponding to a position on the selection region at one of the touched position and the isolated position as an input symbol, and the input position determination means determines a position on the display region at the other of the touched position and the isolated position as an input position.
Patent JP-2014198198-A (JP)
Title: Blood flow index calculation program, blood flow index calculation device, and blood flow index calculation method
Inventor: SEKIGUCHI HIDENORI
IPC: A61B5/022
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To calculate an index related to blood flow without extra hardware.SOLUTION: A blood flow index calculation device 10 detects a pulse wave of a first organism from an image in which the first organism is imaged with a first camera. In addition, the blood flow index calculation device 10 detects a pulse wave of a second organism different from the first organism from an image in which the second organism is imaged with a second camera. Further, the blood flow index calculation device 10 calculates an amount of delay that is a time difference between the pulse wave of the first organism and the pulse wave of the second organism. Furthermore, the blood flow index calculation device 10 calculates an index related to blood flow by using the amount of delay.
Patent JP-2013233072-A (JP)
Title: Protective circuit module and battery pack
Inventor: NOMURA MASUMI
IPC: H01L21/822
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a safe and long-life protective circuit module that reduces a leakage current of a transistor for use in a current-blocking switch in a protective circuit of a battery pack, and to provide a battery pack.SOLUTION: A protective circuit module includes a protective circuit, a charge control switch, and a discharge control switch. The charge control switch and the discharge control switch are connected to the protective circuit. The protective circuit detects a voltage of a secondary battery, compares the voltage with a predetermined voltage, outputs a control signal according to the comparison result to the charge control switch or the discharge control switch, and causes the charge control switch or the discharge control switch to be conductive or non-conductive. The charge control switch and the discharge control switch each have a transistor having an oxide semiconductor and a diode connected in parallel to the transistor having the oxide semiconductor.
Patent JP-2014202586-A (JP)
Title: Movable in-core instrumentation valve support device and movable in-core instrumentation device
Inventor: SAKAI TAITO
IPC: G21C17/10
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To support a movable in-core instrumentation valve by allowing displacement in the axial direction of a movable in-core instrumentation guide tube.SOLUTION: A movable in-core instrumentation valve support device 1 comprises: a valve pedestal 6 fixed to a movable in-core instrumentation valve 21 provided on a movable in-core instrumentation guide tube 2 extending to the outside of a reactor containment vessel 31; a trestle 7 provided on the floor surface of the outside of the reactor containment vessel 31; and a displacement allowing member 5 for displaceably connecting the trestle 7 and the valve pedestal 6 in the axial direction of the movable in-core instrumentation guide tube 2. The displacement allowing member 5, for example, comprises: a lower part slide rail formed with an upward contact surface and mounted on the valve pedestal 6; and an upper part slide rail that is formed with a downward contact surface slidable in the axial direction of the movable in-core instrumentation guide tube 2 while being in contact with the upward contact surface and that is mounted on the trestle 7.
Patent JP-2014180529-A (JP)
Title: Fitness exerciser for vigorous posture
Inventor: NAKAOKA TOMIO
IPC: A63B23/035
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitness exerciser which is used for prevention and improvement of metabolic syndrome, sarcopenia, and locomotive syndrome, which is hooked on a horizontal bar in a school yard or an exercise bar at home for a person to hang from it with a reverse grip, and which thereby corrects the posture straight to prevent/improve a stiff shoulder, a stoop, low back pain, diet, and so on.SOLUTION: A pipe b of medium thickness is used as a material so that the exerciser can be used by a child as well as by an older person and can hold the body weight. The pipe is bent to make four corners to form a rectangle, with the long sides mountain folded at the center like an alphabet "A", and with a hook formed in a part of the short side. Then, on the pipe so formed, a steel plate (a) is set to cover along the shape.
Patent JP-2014150044-A (JP)
Title: Electrical crimp contact device
Inventor: VOLKER SEIPEL
IPC: H01R4/18
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrical contact device which is improved such that a cable is not pulled off from an insulation crimp.SOLUTION: In an electrical crimp contact device, preferably a tab contact device 1 or a socket contact device 1 in an automobile field including a connection region 20 for electrically connecting an electrical conductor with a cable, and an insulation crimp region 30 for mechanical crimping of the electrical insulation of the cable, the insulation crimp region 30 includes fixed zones 332, 334 which are differently configured with a method capable of fixing an insulator in addition to mechanical crimp by the insulation crimp region 30 and comprises at least two fixing devices 330.
Patent JP-2014207567-A (JP)
Title: Filter and resonator
Inventor: SHIOKAWA NORITSUGU
IPC: H01P7/08
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a low loss and wideband filter.SOLUTION: In an embodiment, the filter is a filter including n resonators, an input line and an output line. Each of the resonators has first and second comb-like structures, and a connection line connecting the first and second comb-like structures. The first and second comb-like structures comprise a plurality of first lines each extending substantially parallel, and each of second lines connecting one end portion of each of the first lines. The first and second comb-like structures are arranged substantially parallel. The connection line has bend portions. The connection line is connected to the second line of each of the first and second comb-like structures. The second comb-like structure of the k-th resonator and the first comb-like structure of the (k+1)th resonator are arranged in a nest, and the second comb-like structure of the (k+1)th resonator and the first comb-like structure of the (k+2)th resonator are arranged in a nest.
Patent JP-2014209521-A (JP)
Title: Stage device, drawing device and method for manufacturing article
Inventor: ISHIKAWA TOMONORI
IPC: H01L21/027
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a stage device which reduces magnetic leakage.SOLUTION: A stage device includes: a stage; a linear motor which drives the stage; a magnetic shield unit which surrounds the linear motor so that a magnetic field generated by a magnet of the linear motor is shielded; and a demagnetizing coil which is arranged in a space surrounded by the magnetic shield unit and demagnetizes the magnetic shield unit.
Patent JP-2014209016-A (JP)
Title: Magnetic bearing device, and vacuum pump including magnetic bearing device
Inventor: KAWASHIMA TOSHIAKI
IPC: H02K7/09
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device that reduces the cost and size of a circuit by omitting a DC/DC converter used to obtain a control power supply voltage for a magnetic bearing, and a vacuum pump including the magnetic bearing device.SOLUTION: A magnetic bearing device comprises: position detection means for detecting a radial position and an axial position of a rotating body; magnetic bearing means for controlling the radial position and the axial position by using electromagnets on the basis of the radial position and the axial position detected by the position detection means; excitation circuits including switching elements for making and breaking connections between the electromagnets and a power supply; electromagnet current detection means for detecting a signal of current passing through the electromagnets; power supply voltage detection means for detecting a signal of voltage of the power supply; and pulse width calculation means for calculating a pulse width at every timing to perform pulse control of the switching elements. The pulse width is calculated on the basis of the current detected by the electromagnet current detection means and the voltage detected by the power supply voltage detection means.
Patent JP-2014210830-A (JP)
Title: Rubber composition for tire sidewall and pneumatic tire using the same
Inventor: KATO MANABU
IPC: C08L91/06
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire sidewall capable of preventing occurrence of poor appearance by whitening without deteriorating various characteristics required for the tire sidewall, and to provide a pneumatic tire using the composition.SOLUTION: The rubber composition for a tire sidewall is obtained by blending 1-2.5 pts.mass of wax and 0.5-2 pts.mass of fatty acid metal soap to 100 pts.mass of diene rubber containing natural rubber. The number of carbon atoms of the fatty acid metal soap is smaller by 16 to 20 than the number of carbon atoms of a hydrocarbon included most in the wax. The pneumatic tire using the composition for its sidewall is also provided.
Patent JP-2014208734-A (JP)
Title: Surface protective film
Inventor: WAKAGI HIROYUKI
IPC: C09J123/00
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface protective film which exhibits appropriate adhesion strength to an adherend and prevents blistering or peeling from an adherend even when the protective film is transported, stored or processed at a high temperature.SOLUTION: The surface protective film has an adhesive layer formed of an olefin copolymer (A) and a styrene elastomer (B). The olefin copolymer is a copolymer of propylene and at least one olefin selected from olefins having 4 to 20 carbon atoms, and shows a peak temperature of 5°C or higher for a tan δ value (loss tangent) in the measurement of dynamic viscoelasticity at 10 Hz.
Patent JP-2014212634-A (JP)
Title: Simple deterioration determination method and simple deterioration determination device of power supply device
Inventor: TAKADA HIDETOSHI
IPC: H02M1/00
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a function of simply determining the deterioration state of a power supply device.SOLUTION: A device for a simple deterioration determination method for a power supply device includes: an information communication device that is electrically connected to an output terminal of the power supply device; a detection device that detects a voltage/current from the output terminal of the power supply device; and a communication device that is connected to the information communication device and monitors the status of the information communication device. The detection device measures a rush current of the output terminal of the power supply device when the power supply device is powered on, calculates a polynomial on the basis of the measured rush current, and transfers the calculated polynomial and the ID of the information communication device to the communication device. The communication device extracts a predetermined polynomial of the power supply device, which corresponds to the transferred ID of the information communication device, from a storage unit, calculates a difference between the extracted predetermined polynomial and transferred polynomial, generates a comparison result on the basis of the difference, and displays a comparison result.
Patent JP-2014212641-A (JP)
Title: PWM signal output device
Inventor: KOBAYASHI MINORU
IPC: H02P6/06
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a PWM signal output device capable of reducing distortion of a signal waveform driving a motor as much as possible, even if the operation is not completed in a predetermined time.SOLUTION: A full processing arithmetic unit 11 of a motor control ECU 8 calculates duty command values Vu, Vv, Vw for generating a PWM signal every half period of PWM control period, on the basis of the number of revolution command ωref, a phase current applied to a motor 6 via an inverter circuit 3, and the electrical angle θ of the motor 6. A shortening arithmetic unit 12 simplifies the content of operation when compared with the full processing arithmetic unit 11, and calculates the duty command values Vu, Vv, Vw in a shorter time when compared with the full processing arithmetic unit 11. A timer 25 normally makes the full processing arithmetic unit 11 calculate the duty command values, monitors whether the calculation is completed until a deadline time, and if it is not completed, controls to output the duty command values calculated by the shortening arithmetic unit 12.
Patent JP-2014216791-A (JP)
Title: Radio communication device, base station device, and radio communication method
Inventor: ITABANE NAOTO
IPC: H04W36/18
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To minimize packet loss even if handover is failed.SOLUTION: A radio communication device comprises at least three base stations eNB for performing radio communication with a terminal device UE. Each eNB notifies another eNB which has a possibility that the UE, a communication opposite party of the eNB until then, may request reconnection, of transfer data to be transmitted to the UE and also correspondence information associating the transfer data with the UE, is notified of transfer data and correspondence information by another eNB, and if it received a reconnection request from the UE, it performs reconnection with the UE, and transmits the transfer data to the UE according to the correspondence information.
Patent JP-2014215900-A (JP)
Title: Operation input device, electronic device, and input control method
Inventor: OKANO AKIHIRO
IPC: G06F3/0488
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an operation input device which is capable of adequately determining an intended operation of a user and is easily handled, and to provide an electronic device and an input control method.SOLUTION: An operation input device 10 includes: a rear touch panel 4 which detects contact of an object; a motion detection part 731 which detects movement of the object based on the detection result of the rear touch panel 4; and an operation determination part 732 which determines whether an operation corresponding to the movement detected by the motion detection part 731 is effective.
Patent JP-2014217010-A (JP)
Title: Imaging device and control program
Inventor: FUJINAWA NOBUHIRO
IPC: H04N5/222
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that a need to noble image expression using a rotatable imaging part is being increased.SOLUTION: An imaging device according to a first aspect of this invention comprises: a housing; an imaging part having a lens and an imaging element; a rotation drive part rotating the imaging part to the housing; and an imaging controller that makes the imaging part execute a photographing operation a plurality of times while rotating the imaging part by the rotation drive part. A control program according to a second aspect of this invention is a control program for an imaging device that has a housing, an imaging part having a lens and imaging element, and a rotation drive part rotating the imaging part to the housing. A computer is made to execute a drive step of rotating the imaging part by the rotation drive part, and a photographing step of making the rotated imaging part execute a photographing operation.
Patent JP-2014219486-A (JP)
Title: Display device, display system, and display program
Inventor: NAKAMURA RIE
IPC: H04N21/475
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To perform an appropriate interruption control to a content display request.SOLUTION: A display device includes: information acquisition means that obtains information about contents which are received via a network; determination means that, when receiving a second content while displaying a first content out of the contents, determines whether to display the second content by using information about the first content which is obtained by the information acquisition means; and display means that displays the second content according to a determination result which is obtained by the determination means.