baber/WOPTO huggingface dataset:
Patent JP-2014175764-A (JP)
Title: Radio communication device
Inventor: OKAYAMA YOSUKE
IPC: H04B1/40
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device having a new configuration capable of removing a wraparound wave and a reflection wave from a reception signal.SOLUTION: The radio communication device comprises an antenna 10, a transmission unit 4, a reception unit 6, a circulator 8, and a phase adjustment unit 20 which is connected between the circulator 8 and the antenna 10 for changing a phase of a signal to be input. When a transmission signal is input from the transmission unit 4 to the antenna 10 through the circulator 8, a reflection wave 40 of the transmission signal is input from the antenna 10 to the circulator 8 through the phase adjustment unit 20. When a transmission signal is input from the transmission unit 4 to the circulator 8, a wraparound wave of the transmission signal is input to the reception unit 6. The phase adjustment unit 20 changes a phase of the reflection wave 40 which is input from the antenna 10 so as to be an inverse phase of a phase of the wraparound wave 30.
Patent JP-2013100920-A (JP)
Title: Seal of ball screw, and the ball screw
Inventor: NOBUTOMO MASAHIRO
IPC: F16H25/24
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw seal where axial dislocation hardly occurs in the seal even when the seal is deformed as the seal of the ball screw, and the seal hardly contacts a screw shaft even when dislocation of a cutting surface occurs.SOLUTION: A cut part 2 is formed at one part in the circumferential direction of a ring of this seal 1. A line (a line forming a cutting surface) 3 visible on the outer peripheral surface of the ring has a V-shaped form (a folded line). The seal 1 can be fitted to a screw shaft by opening the opposed cutting surfaces 21 and 22 of the cut part 2 by elastic force. When an axial load is applied to the seal 1, dislocation occurs in a direction shown by an arrow in Fig.1(d) and (e), and the seal 1 tends to move to the outside in the radial direction (in a direction separating from the center) even in any direction.
Patent JP-2014174301-A (JP)
Title: Optical pulse string generator and generation method
Inventor: TAKAHASHI AKIRA
IPC: G02F1/365
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact optical pulse string generator of low power consumption and a generation method for generating a stable and low-noise optical clock pulse string.SOLUTION: In the optical pulse string generator and generation method, a 3dB optical coupler 22, optical isolator 23, SOA 24, BPF 25, optical coupler 26, SA 27, and ATT 28 are disposed in an optical loop 21, the intensity of an optical pulse circulating in an optical loop 21 is set as an intensity existing in a region having a negative gain gradient in the gain characteristic of the optical loop 21 including a negative gain gradient of the SOA 24 and a positive gain gradient of the SA 27, and an optical pulse string Cp consisting of a plurality of optical pulses is output from the optical coupler 26 correspondingly to the duration of a packet envelope signal Ee.
Patent JP-2014176207-A (JP)
Title: Busbar unit
Inventor: HOSHAKU NOBUYUKI
IPC: H02K3/50
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a busbar unit that has connection portions of a busbar of each phase arranged in the same position axially of a stator.SOLUTION: Axially stacked busbars 10, 20, 30, 40 include: projection portions 13, 23, 33, 43 projecting from outer circumferences of body parts 11, 21, 31, 41; extension portions 14, 24, 34, 44 bent off the projection portions 13, 23, 33, 43 to extend axially and radially of a stator 100; and connection portions 18, 28, 38, 48 disposed at tip ends of the extension portions 14, 24, 34, 44 so as to connect with winding terminals 117. The extension portions 14, 24, 34, 44 are configured to position the connection portions 18, 28, 38, 48 according to lengths of extension in the axial and radial directions of the stator 100.
Patent JP-2013153498-A (JP)
Title: Handover associated measurement report for e-utran
Inventor: WANG JIN
IPC: H04W24/10
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To solve some problems of a conventional reporting mechanism implemented on the LTE network that, firstly, an event for LTE reflecting the unique characteristics of LTE is not defined currently, secondary, there is no mechanism available for periodic measurement report actuated by an event in the LTE system, thirdly, there is no uplink channel for exclusive use in the LTE system, and thereby a mechanism for requesting and scheduling uplink resources is needed for periodic measurement report after some event.SOLUTION: A method and a device for measurement report in E-UTRAN and periodic measurement report actuated by an event are disclosed. A WTRU monitors a reference signal unique to cell from a cell in communication and an adjacent cell, and detects a report event defined for E-UTRAN. The WTRU transmits the measurement report to a network. The measurand may be RSRQ. After detecting a report event, the WTRU transmits the measurement report actuated by an event periodically.
Patent JP-2013194733-A (JP)
Title: Turbo-machine blade for improving stiffness to weight ratio
Inventor: NOBLE PATRICK DANIEL
IPC: F01D11/02
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a system including a turbo-machine including a stator and a rotor.SOLUTION: A rotor is configured to rotate about a rotational axis to a stator. The rotor also includes at least one rotary blade, and the at least one rotary blade has a patterned structure of beams and cavities.
Patent JP-2014177744-A (JP)
Title: Heat insulating material support tool and underfloor heat insulated structure
Inventor: TO MASAAKI
IPC: E04B1/76
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material support tool that improves general-purpose properties and workability by enabling attachment to a strut member for supporting a sleeper.SOLUTION: A heat insulating material support tool 20 is attached to a strut member 1 for supporting a sleeper 2, and supports a heat insulating material 4 arranged between the sleepers 2. The heat insulating material support tool 20 includes a base plate part 21 that is arranged on the undersurface side of a sleeper retainer plate 12 of the strut member 1, an engagement part 22 that overhangs from the base plate part 21 to be engaged with the sleeper retainer plate 12, and a loading part 23 that overhangs from the base plate part 21 to be loaded with an end of the heat insulating material 4.
Patent JP-2014177102-A (JP)
Title: Recording medium heating device and recording medium heating system
Inventor: FUKAYA SOICHI
IPC: B41J2/01
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium heating device capable of efficiently drying a recording medium by efficiently discharging steam.SOLUTION: A recording medium heating device includes: a pretreatment liquid coating device which can coat both surfaces or either one surface of a recording medium with a pretreatment liquid; a first heating roller which rotates in contact with one surface of the recording medium and is housed in a housing having a first heating means; a second heating roller which rotates in contact with the other surface of the recording medium and is housed in a housing having a second heating means; a first air current generation means of generating an air current on the other surface side of the recording medium in a direction substantially parallel with the axial direction of a rotary shaft of the first roller, and guiding the air current out of the housing; and a second air current generation means which generates an air current on the one surface side of the recording medium in a direction substantially parallel with the axial direction of a rotary shaft of the second roller and guides the air current out of the housing.
Patent JP-2014183611-A (JP)
Title: Switching circuit and image forming apparatus
Inventor: HAYASHI KENICHI
IPC: G05F1/455
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a switching circuit and an image forming apparatus that prevent drive of an unintended load in a case where a plurality of loads are included and that are advantageous in terms of area and cost.SOLUTION: A switching circuit 100, which drives a plurality of fixing heaters 53a, 53b by means of reverse phase control, comprises: a plurality of switching parts Q1, Q2 having switching elements Q11, Q12, Q21, Q22 for a P channel and an N channel; a single switching control section S; and a single gate power source part G. Each of the switching elements Q11, Q12, Q21, Q22 for the switching parts Q1, Q2 connect the drain side to fixing heaters 53a, 53b, and connects the source side to the negative side of an AC power source AC. The single switching control part S supplies a reference voltage, which obtains a gate-source voltage between the source of each switching element Q11, Q12, Q21, Q22 and the negative side of the AC power source AC.
Patent JP-2014180309-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine preventing a decrease in interest in a game since a predetermination situation is known.SOLUTION: A BB2 losing pattern 2 from among display modes that may be derived when BB2 winning fails to be won in BB2 independent winning is a display mode, where "bell-bell-replay 1" is derived at an upper stage, in the same way as an SB losing pattern 2 from among display modes that may be derived when SB winning fails to be won in SB winning.
Patent JP-2014182564-A (JP)
Title: Evacuation support device, evacuation support system, evacuation support method, and evacuation support program
Inventor: MORITA KAZUO
IPC: G08B27/00
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user cannot determine if the user should be evacuated from a spot where the user currently stays from a tsunami forecast on TV when an earthquake occurs during the user's stay in a strange place.SOLUTION: An evacuation support device comprises: tsunami information acquisition means which acquires tsunami information including tsunami height; altitude calculation means which calculates the altitude of the current position; and control means which issues a first alarm when the tsunami height is higher than the altitude of the current position as a result of comparing both.
Patent JP-2014181288-A (JP)
Title: Composite ceramic, wavelength conversion member, light-emitting device and method for producing composite ceramic
Inventor: YAMAGUCHI TAKEHIRO
IPC: C09K11/08
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite ceramic which is easily produced and has a broad emission wavelength.SOLUTION: There is provided a composite ceramic which comprises: a first phosphor phase 10 composed of YAlOcontaining Ce; a second phosphor phase 20 composed of YAlOcontaining Ce; and at least one of an AlOphase 30 and an AlN phase. The first phosphor phase 10 and the second phosphor phase 20 are adjusted so that a rate of Ce to a sum of Y and Ce is different. The composite ceramic can be used as a wavelength conversion member.
Patent JP-2014182759-A (JP)
Title: Image processing apparatus, image processing program, and image processing method
Inventor: TORIU TAKASHI
IPC: G06T7/20
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To properly detect an area including a moving body and/or an area including no moving body, in a frame of a video image captured from a moving point-of-view.SOLUTION: An image processing apparatus includes: a motion deriving unit which derives a target vector field representing motion of various local areas in a frame of a target video image, from the video image; an approximation unit which approximates the target vector field as a linear combination of a plurality of reference vectors; and an area detection unit which detects an area including a moving body and/or an area including no moving body in the frame of the target video image, according to the size of a component of a difference vector field, which is a difference between the target vector field and the linear combination. The reference vector fields are eigenvector fields obtained as a result of performing principal component analysis on test vector fields after deriving the test vector fields representing the motion of various local areas in the frame of a test video image, from the test video image formed by capturing a test space while moving a point of view in various directions.
Patent JP-2013229585-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: MIURA TORU
IPC: C23F1/30
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board suppressing occurrence of an undercut in a ground layer.SOLUTION: A method for manufacturing a printed wiring board includes: a step 1 of forming a metal plating layer composed of a metal other than copper on at least one surface of a polyimide film 1 by electroless plating and forming a ground layer 2 including the metal plating layer; a step 2 of forming a plating resist 3 in a part of the ground layer 2; a step 3 of forming a copper wiring layer 4 in a part not covered by the plating resist by electrolytic copper plating; a step 4 of peeling and removing the plating resist 3 from the ground layer 2; and a step 5 of removing the ground layer 2 exposed as a result of peeling and removing the plating resist 3 by etching. The step 5 removes the ground layer 2 by etching using an etching liquid having etching capability for copper and a metal constituting the metal plating layer, and at the same time etches a side surface of the copper wiring layer 4.
Patent JP-2014188814-A (JP)
Title: Liquid injection head, and liquid injection device
Inventor: KINOSHITA RYOTA
IPC: B41J2/045
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head and a liquid injection device which can securely and solidly connect a terminal of a wiring member and a terminal of pressure generating means while preventing a defect such as contact failure and short circuit.SOLUTION: A flexible cable 39 includes a part covered by solder resist 56, and an exposed part 58 which is not covered by the solder resist. The exposed part includes a wiring terminal 53, and continues to an outer side position from at least an opening on a wiring member insertion side of a wiring space part 38 in a state that the wiring terminal and an element terminal on a piezoelectric element 19 side are connected. A filler 60 having an electrical insulation property is filled in the wiring space part in a state that a junction part of the element terminal and the wiring terminal in the wiring space part is covered and in a state that a protective substrate 24 for defining the wiring space part and the exposed part of the flexible cable are not in contact.
Patent JP-2014190901-A (JP)
Title: Firebrick abnormality detector
Inventor: YASUMATSU TOMOMICHI
IPC: G01N22/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a firebrick abnormality detector capable of efficiently detecting a deposit layer without perforating a firebrick.SOLUTION: The firebrick abnormality detector includes: a rotary kiln burning a cement raw material; firebricks provided on an inner peripheral surface of the rotary kiln; and a measuring device measuring a thickness of each of the firebricks by applying an electromagnetic wave to the inner peripheral surface of the rotary kiln. The measuring device can change a wavelength and intensity of the electromagnetic wave, and includes display means displaying the wavelength and intensity of the electromagnetic wave and input means capable of inputting the wavelength and intensity of the electromagnetic wave and a relative permittivity of each of the firebricks.
Patent JP-2014190108-A (JP)
Title: Hybrid beam
Inventor: RAVI SINGH
IPC: E04B1/18
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid beam that is advantageous in suppressing shear cracking of a reinforced concrete beam part 22 and damaging of a header part of the reinforced concrete beam part 22 when a giant earthquake occurs.SOLUTION: At a reinforced concrete beam part 22, at least two of a plurality of beam main bars 30 are positioned, as a first beam main bar 30A and a second beam main bar 30B, shifting in position in a direction orthogonal to the lengthwise direction of a steel frame 16. The first beam main bar 30A and second beam main bar 30B have upper and lower linear parts 3002A, 3002B, 3006A, and 3006B extending in parallel with the lengthwise direction of the steel frame 16 at an upper place and a lower place of the steel frame 16 at both lengthwise ends of the reinforced concrete beam part 22, and inclined parts 3004A, 3004B connecting those linear parts. The inclined part 3004A of the first beam main bar 30A and the inclined part 3004B of the second beam main bar 30B form an X shape in side view of the reinforced concrete beam part 22.
Patent JP-2014195352-A (JP)
Title: Motor control device
Inventor: OHARA YOSHIYUKI
IPC: H02P23/16
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device capable of stabilizing non-interference of a d-axis voltage command and a q-axis voltage command.SOLUTION: A motor control device 1 for resolving a motor current flowing through a motor M into a q-axis current Iq and a d-axis current Id to perform a vector control comprises: a speed controller 33 for generating a current command value according to a speed difference that is a difference between an angular speed command ωm* and an angular speed ωm; a q-axis current controller 46 for generating a q-axis voltage command value according to a difference between a current command value and a current detection value of a q-axis; a d-axis current controller 36 for generating a d-axis voltage command value according to a difference between a current command value and a current detection value of a d-axis; a first low-pass filter 42 to the q-axis current detection value; a second low-pass filter 43 to the d-axis current detection value; and a non-interference controller 41 for making the q-axis and d-axis voltage command values not interfere with each other using the q-axis current detection value outputted from the first low-pass filter and the d-axis current command value outputted from the second low-pass filter.
Patent JP-2014196020-A (JP)
Title: Steering device
Inventor: MUKAI RYOTA
IPC: B62D5/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a steering device suppressing transmission of rotational force to a steered part from a movement shaft used for steering a part to be steered.SOLUTION: A driving mechanism 100 is provided with: a first movement unit 61 connecting a first tie rod 48A with one end part of a movement shaft 24 and moving in association with the movement shaft 24; and a second movement unit 62 connecting a second tie rod 48B with the other end part of the movement shaft 24 and also moving in association with the movement shaft 24. When the movement shaft 24 moves in an axis direction, the movement shaft 24 also rotates in a peripheral direction. The first movement unit 61 and the second movement unit 62 have a function for connecting the tie rod with the movement shaft 24 and also have a function as a storage part, for absorbing the rotational force transmitted from the movement shaft 24.
Patent JP-2014196960-A (JP)
Title: Module installation base for monitoring post, and installation method thereof
Inventor: NAKANISHI YOSHIKAZU
IPC: G01T1/16
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a module installation base for a monitoring post for easily carrying and assembling the monitoring post.SOLUTION: A module installation base comprises: a plurality of body frames which are composed of bar-like members, and for loading a storage box which stores a measurement module; a first base frame which is a frame member formed like a rectangular parallelepiped, and has a first horizontal cylindrical member which is approximately horizontally fixed to the frame member; a second base frame which is a frame member formed like a rectangular parallelepiped, and has a second horizontal cylindrical member which is approximately horizontally fixed to the frame member; a first overturn prevention member which is inserted into the first horizontal cylindrical member, and installed by having projections to the outside of the first base frame on both end sides; a second overturn prevention member which is inserted into the second horizontal cylindrical member, and installed by having projections to the outside of the second base frame on both end sides; and a bar-like member for installing a communication module, in which the communication module is installed.
Patent JP-2014122015-A (JP)
Title: Hybrid vehicle steering device, and control method thereof
Inventor: BANG JIN SEOK
IPC: B62D6/00
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle steering device capable of assisting a steering force of a driver not depending on whether or not an engine is driven, and to provide a control method thereof.SOLUTION: A hybrid vehicle steering device comprises: a detector for detecting a vehicle speed, a steering angle and an engine RPM; a power steering pump 10 which is controlled by the engine RPM and supplies power to steer steering wheels; an electric motor unit which is attached to a steering column portion 19 independently from the power steering pump 10 and supplies power to steer the steering wheels; and a hybrid control unit (HCU) which receives a signal from the detector, and controls the power steering pump 10 and the electric motor unit. The hybrid vehicle steering device can assist a steering force of a driver not depending on whether or not an engine is driven.
Patent JP-2014203027-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: KIMURA YUKI
IPC: G02B13/18
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which has a high zoom ratio, is easy to acquire good images, and enables reduction of thickness of a camera or the like when used therewith.SOLUTION: A zoom lens comprises, in order from the object side to the image plane side, first through fifth lens groups having positive, negative, positive, negative, and positive refractive power. When zooming, at least the second lens group and the fourth lens group move while the fifth lens group is stationary such that the distance between the first lens group and the second lens group increases and the distance between the second lens group and the third lens group decreases, while the distance between the third lens group and the fourth lens group changes and the distance between the fourth lens group and the fifth lens group increases at a telephoto end relative to at a wide angle end. Reflection means is provided between the fourth lens group and the fifth lens group to bend a light path.