baber/WOPTO huggingface dataset:
Patent JP-2017038638-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: KASAHARA EIJI
IPC: A61B8/14
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To provide equipment that moves a scanning surface for diagnosis according to the movement of a fetus.SOLUTION: A scanning surface setting unit 40 sets a scanning surface for diagnosis including the heart of a fetus, and a tracking region including a tracking direction crossing the scanning surface for diagnosis. By controlling a probe 10, a transmission/reception unit 12 scans an ultrasonic beam in the scanning surface for diagnosis and the tracking region, and acquires a reception signal of an ultrasonic wave. An image forming unit 20 forms an ultrasonic image including the heart of the fetus on the basis of the reception signal of the ultrasonic wave acquired from the scanning surface for diagnosis. A tracking processing unit 30 tracks a movement destination of the fetus on the basis of the reception signal of the ultrasonic wave acquired from the tracking region. The scanning surface setting unit 40 changes at least one of the position and inclination of the scanning surface for diagnosis and moves the scanning surface for diagnosis to the movement destination of the fetus.SELECTED DRAWING: Figure 1
Patent JP-2017044479-A (JP)
Title: Stability discrimination method for rotor supported by oil film bearings
Inventor: ANEGAWA NORINAGA
IPC: H02K5/167
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To easily and correctly perform stability discrimination of a rotor supported by oil film bearings using a BM model by taking magnetic attraction force as well as a dynamic characteristic constant into account.SOLUTION: A characteristic line representing a self-excited vibration frequency ωand a characteristic line representing an index λrepresented by a following formula are drawn in a stability discrimination simplified figure of Bently-Muszynska in which an axis of ordinate is defined as a natural frequency and an axis of abscissa is defined as a rotation number. A rotation number of an intersection of both the characteristic lines is discriminated to be a stability limit rotation number. λ=[λ+(c/c)]/[1+(c/c)] where λis an index of each oil film bearing only, cis a direct viscosity attenuation coefficient, cis internal attenuation generated by magnetic attraction force by an electro-magnet being applied to the rotor.SELECTED DRAWING: Figure 2
Patent JP-2017043113-A (JP)
Title: Railway vehicle body structure
Inventor: KAWADA NAOKI
IPC: B61D17/08
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a railway vehicle body structure which can be made flat while maintaining a sufficient strength of a structure at a doorway periphery in a side body structure.SOLUTION: In a railway vehicle structure 1 provided with a side body structure 3 in which an opening 3a is mounted, the side body structure 3 includes an outer plate 11, a doorway frame which is arranged in the surrounding of the opening 3a at the inner surface 11a side of the outer plate 11, and a bone member 31 which is arranged adjacent to the doorway frame at the inner surface 11a side of the outer plate 11. The doorway frame and the bone member 31 include fitting parts 22, 31a which are along the inner surface 11a of the outer plate 11 and rigid parts 24, 31b which cross the fitting parts 22, 31a and protrude to the vehicular inside, respectively. The outer plate 11, the doorway frame and the bone part 31 are jointed to each other by a first jointing part which joints the outer plate 11 to the fitting part 22 of the doorway frame, a second jointing part which joints the outer plate 11 to the fitting part 31a of the bone member 31, and a third jointing part which joints the rigid part 24 of the doorway frame to the rigid part 31b of the bone member 31.SELECTED DRAWING: Figure 3
Patent JP-2017046174-A (JP)
Title: Multifunction machine, server device and account deletion method
Inventor: FUJITA TAKAHISA
IPC: H04N1/00
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To utilize user individual data related to a user account again when deleting the user account in a multifunction machine capable of performing processing for each user account.SOLUTION: A multifunction machine 1 comprises: a storage part 13 for storing account information 13a indicating a user account and user individual data 13b related to the account information 13a; an account deletion part 10a for deleting account information 13a subjected to deletion with a user operation designating a deletion target user; and a modification part 10b for performing a modification in such a manner that user individual data 13b related to deleted account information that is the account information 13a subjected to deletion, are related to account information 13a of the other user with the deletion of the account information 13a in the account deletion part 10a. The storage part 13, the account deletion part 10a and the modification part 10b may also be provided not in the multifunction machine 1 but in a server device connected to the multifunction machine 1.SELECTED DRAWING: Figure 1
Patent JP-2017046462-A (JP)
Title: Armature, field magneton, manufacturing method for armature, manufacturing method for field magneton and electric machine
Inventor: SHIOBARA YUKIHIKO
IPC: H02K1/02
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an armature and a field magneton capable of realizing a highly efficient electric machine, a manufacturing method for the armature capable of manufacturing the armature, a manufacturing method for the field magneton capable of manufacturing the field magneton, and the highly efficient electric machine.SOLUTION: A DC motor 1A (electric machine) is a three-pole DC motor with a brush comprising: an armature 2 (rotor); a field magneton 3 (stator); a shaft 4; a commutator 5; a brush 62; a bracket 72; and an end plate 74. The armature 2 (armature) out of them comprises: a powder magnetic core constituted of a powder compact of magnetic powder; and coils embedded in the powder magnetic core. On the other hand, the field magneton 3 comprises: field magnets 32 generating magnetic flux; and a yoke housing 34 supporting the field magnets 32 and functioning as a housing.SELECTED DRAWING: Figure 1
Patent JP-2016051900-A (JP)
Title: Contact clean in high-aspect ratio structures
Inventor: BAYU THEDJOISWORO
IPC: H01L27/115
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for cleaning a substrate having a plurality of high-aspect ratio openings.SOLUTION: A plurality of high-aspect ratio openings 420 are defined by vertical structures 450 alternately having oxide layers 430 and nitride layers or oxide layers and polysilicon layers 440. A substrate 410 may include a silicon oxide layer 460 over a damaged or amorphous silicon layer 470 in the high-aspect ratio openings. To remove the silicon oxide layer, a bias voltage can be applied in a plasma processing chamber at a low voltage, and a fluorine-based species can be used to etch the silicon oxide layer. To remove the underlying damaged or amorphous silicon layer, a source power and a bias power can be applied in the plasma processing chamber, and a hydrogen-based species can be used to etch the damaged or amorphous silicon layer.SELECTED DRAWING: Figure 4B
Patent JP-2017046543-A (JP)
Title: Motor drive device, motor control device, carrier device and motor drive method
Inventor: SUZUKI HARUYUKI
IPC: H02P8/12
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce costs required for detecting coil electric currents.SOLUTION: The motor drive device comprises a drive portion that gives first PWM pulse signals to both ends of a first armature coil, gives second PWM pulse signals to both ends of a second armature coil, and flows driving electric currents to the armature coils. The drive portion comprises: a first shift portion that when a difference in a pulse width between the first PWM pulse signal at one end of the first armature coil and the first PWM pulse signal at the other end thereof is equal to a predetermined value or less, shifts forward either one pulse of the first PWM pulse signals at the one end and at the other end of the fist armature coil; a second sift portion that when a difference in a pulse width between the second PWM pulse signal at one end of the second armature coil and the second PWM pulse signal at the other end thereof is equal to a predetermined value or less when the first shift portion shifts forward the either one pulse, shifts together with the first shift portion either one pulse of the second PWM pulse signals at the one end and at the other end of the second armature coil.SELECTED DRAWING: Figure 1
Patent JP-2015228517-A (JP)
Title: Method for permanently connecting two metal surfaces
Inventor: WIMPLINGER MARKUS
IPC: H01L21/60
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To form permanent, electrically conductive connection between a first metal surface of a first substrate and a second metal surface of a second substrate.SOLUTION: A method includes and proceeds in this order the following steps of: processing a first metal surface and a second metal surface so that a permanent, electrically conductive connection can be produced, at least primarily, by substitution diffusion especially between similar metal ions and/or metal atoms, preferably between the same metal ions and/or metal atoms of both metal surfaces, at the connection of metal surfaces, especially during a few minutes of the processing; and positioning and connecting the first metal surface and the second metal surface, and during the processing, positioning, and connection, a process temperature of at most 300°C, in particular at most 260°C, preferably 230°C, even more preferably 200°C, especially preferably at most 180°C, and ideally at most 160°C, is not exceeded.
Patent JP-2017049299-A (JP)
Title: Optical sensor circuit and display unit with optical sensor circuit
Inventor: MATSUMOTO SHOICHIRO
IPC: G06F3/041
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor circuit capable of suppressing a numerical aperture from decreasing without newly adding wiring, and a display unit with the optical sensor circuit.SOLUTION: The present invention relates to an optical sensor circuit that has an optical sensor embedded in a specific pixel of a display unit, and uses an (n+1)th gate line G(n+1) for a reset signal and an (n)th gate line G(n) for a readout signal when n is an integer equal to or larger than 1, a detection signal of the optical sensor embedded in the specific pixel being enabled to be output in a sensor mode using the same wiring with a data line used in a display mode of the display unit.SELECTED DRAWING: Figure 1
Patent JP-2017054008-A (JP)
Title: Image forming apparatus
Inventor: OKA YUSHI
IPC: G03G21/00
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To accurately correct color shift respectively for a plurality of image forming speeds even when the image forming speeds have different tendencies in color shift.SOLUTION: An image forming apparatus 100 controls an image forming part 1, a pattern sensor 112, and the like so as to execute formation of a plurality of patterns at a first image forming speed and measurement of the plurality of patterns at a first timing where a second detection condition is satisfied. The image forming apparatus 100 controls the image forming part 1, the pattern sensor 112 and the like so as to execute formation of a plurality of patterns at the first image forming speed and a second image forming speed and measurement of the plurality of patterns at a second timing where a first detection condition is satisfied. The image forming apparatus 100 controls the image forming part 1, the pattern sensor 112 and the like so as to execute formation of a plurality of patterns at the second image forming speed and measurement of the plurality of patterns at a third timing where a third detection condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2017054730-A (JP)
Title: Decorative frame and lighting device
Inventor: YOSHIDA KAZUFUMI
IPC: F21V5/04
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a decorative frame that can improve performance effect, and to provide a lighting device.SOLUTION: The decorative frame 32 has light transmissivity and includes a cylindrical frame body 56 having an incident opening 57 where light is incident on one side thereof and an emission opening 58 for emitting light on the other end side thereof. An inclined plane 69 inclined so that an inner diameter is reduced toward the other end side of the frame body 56 is provided in an inner periphery of the frame body 56.SELECTED DRAWING: Figure 1
Patent JP-2017057894-A (JP)
Title: Nut for pipe joint made of synthetic resin, pipe joint, and fastening tool
Inventor: FUJII MUTSUMI
IPC: F16L19/05
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To enable a rotating operation of a nut for a pipe joint, of each pipe joint by a fastening tool even when the plurality of pipe joints are arranged at short intervals.SOLUTION: A nut 3 for pipe joint made of a synthetic resin, has a female screw portion 32 fastened to a male screw portion 22 formed on an outer periphery of a joint body 2 made of synthetic resin, and is rotated and operated to the joint body 2 by a fastening tool 10. An outer side face of the nut 3 for pipe joint is engaged with a projecting portion 13 disposed on the fastening tool 10, and is provided with a recessed portion 33 for rotating and operating the nut 3 for pipe joint by rotating the fastening tool 10 around an axis C of the nut 3 for pipe joint in a state that the projecting portion 13 is engaged.SELECTED DRAWING: Figure 5
Patent JP-2017057836-A (JP)
Title: Shaft seal device and turbomachine
Inventor: YAMASHITA TATSUO
IPC: F01D11/02
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal device which inhibits vibration of a packing ring segment and inhibits expansion of a gap between a stationary part and a rotary part, and to provide a turbomachine.SOLUTION: A shaft seal device 40 according to an embodiment includes a seal holder 50 disposed between a high pressure chamber 31a and a low pressure chamber 31b and having a contacted surface 56 extending in a radial direction. The shaft seal device 40 includes a seal segment 60 which may move relative to the seal holder 50 in the radial direction, the seal segment 60 having a contact part 63 which may contact with the contacted part 56 of the seal holder 50. Further, the shaft seal device 40 includes: seal fins 70 provided on an inner peripheral surface of the seal segment 60; and an elastic body 80 which biases the seal segment 60 to the low pressure chamber 31b side and places the contact part 63 in contact with the contacted surface 56.SELECTED DRAWING: Figure 4
Patent JP-2017061042-A (JP)
Title: Printer, printer system, and printer setting method
Inventor: TANIGAWA KAZUYA
IPC: B41J29/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer to be set using a portable terminal including a storage unit and capable of holding a short-range wireless communication.SOLUTION: A printer 3 comprises: a wireless communication unit 23 holding a communication with an NFC communication terminal 7; a setting information storage unit 27 storing and retaining printer setting information; an information transmission unit 36 transmitting the printer setting information to the NFC communication terminal 7 to store and retain the printer setting information in a terminal storage unit 13 when the communication can be held with the NFC communication terminal 7; and an information acquisition/setting unit 37 performing an information acquisition/setting operation for reading the printer setting information stored and retained in the terminal storage unit 13 of the NFC communication terminal 7 and storing and retaining the printer setting information in the setting information storage unit 27 when the communication can be held with the NFC communication terminal 7. By allowing the NFC communication terminal 7 to act as an intermediary, it is possible to copy the printer setting information on the specific printer 3 to another printer 3 to reflect the information in a setting.SELECTED DRAWING: Figure 2
Patent JP-2017062058-A (JP)
Title: Hot water storage water heater system
Inventor: TAKAHASHI TAKESHI
IPC: F24H1/18
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage water heater system capable of suppressing a power consumption per unit period from exceeding an upper limit.SOLUTION: A hot water storage water heater system 1 comprises: a heat storage operation control unit 50a controlling a heat storage operation for increasing storage of heat of a hot water storage tank 4; a watt-hour meter 27 detecting an actual power consumption that is an actual power consumption of the hot water storage water heater system 1; an upper limit calculation unit 50c calculating a sub-period electric energy upper limit that is an upper limit of a power consumption for each of a plurality of sub periods into which a unit period is divided on the basis of information on an upper limit of a power consumption per unit period; and means notifying a user of occurrence of a power consumption excess state that is a state in which the actual power consumption since start of the current sub period exceeds the sub period electric energy upper limit when the power consumption excess state occurs.SELECTED DRAWING: Figure 1
Patent JP-2016027745-A (JP)
Title: Window antenna
Inventor: DAVID DAI
IPC: H01Q5/10
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle window assembly sized to tune an antenna slot to a desired resonant frequency.SOLUTION: A vehicle window assembly includes a glass ply and an electro-conductive coating located on a surface of the glass ply. The electro-conductive coating has an outer peripheral edge that is adapted to be disposed at a distance from an inner metal edge of a vehicle frame so as to define an antenna slot. The electro-conductive coating includes at least one deleted portion adjacent to the outer peripheral edge, where the deleted portion is sized to tune the antenna slot to a desired resonant frequency.SELECTED DRAWING: Figure 1
Patent JP-2017063149-A (JP)
Title: Method for manufacturing light-emitting device
Inventor: BANDO MASANORI
IPC: H01L33/62
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting device capable of performing self alignment without using an excessive amount of joining members.SOLUTION: A method for manufacturing a light-emitting device comprises the steps of: preparing a substrate including an element mounting part on an upper surface, a first joining member provided on the element mounting part, and a first dam part provided so as to surround the element mounting part; providing a holding member in a region surrounded by the first dam part; mounting a light-emitting element on the holding member and performing self alignment, and removing at least a part of the holding member and joining the first joining member and the light-emitting element.SELECTED DRAWING: Figure 5A
Patent JP-2017063375-A (JP)
Title: Data communication control device, image reading device and image formation device
Inventor: ISHI TAKETO
IPC: H04N1/00
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To limit influence of noise while reducing the number of transmission paths compared with a case of constant control based on a plurality of control signals input via a plurality of transmission paths.SOLUTION: A data communication device includes an image reading board 80 and a control board 82 for receiving image data. The image reading board 80 includes: a VBO transceiver 85 for transmitting an establishment signal to the control board 82 via a communication line 88; and an AFE 84 for controlling the VBO transceiver 85. The control board 82 includes: a VBO receiver 89 for receiving data from the VBO transceiver 85 and outputting a confirmation signal for confirming communication establishment when receiving the establishment signal; and an ASIC 87 for controlling the VBO receiver 89 and transmitting an establishment notification signal of data communication to the AFE 84 via a dedicated communication line 90 different from the communication line 88 when the confirmation signal is input. The VBO transceiver 85 starts data transmission when the AFE 84 receives the acknowledgement signal.SELECTED DRAWING: Figure 5
Patent JP-2017061911-A (JP)
Title: Internal combustion engine for vehicle
Inventor: WADA KO
IPC: F01P7/16
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration, etc. of a member arranged in the rear of a radiator due to heat damage in an internal combustion engine for a vehicle.SOLUTION: Water flowing amount to a radiator 8 is controlled by an electronic control thermostat valve 18. In an ECU, a heat countermeasure necessary temperature is set to protect a member easily affected by heat damage. When a temperature of detection means reaches the heat countermeasure necessary temperature, the electronic control thermostat valve 18 is operated to open to increase the water flowing amount to the radiator 8, so as to lower a temperature of hot air diffused from an upper side of the radiator 8. Thus, this can suppress deterioration of the member easily affected by heat damage, such as a battery 23.SELECTED DRAWING: Figure 3
Patent JP-2017069593-A (JP)
Title: Communication method, communication program, and wireless terminal
Inventor: AOKI TATSUYA
IPC: H04M11/04
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit personal information on a user depending on whether disaster has occurred or not.SOLUTION: A search mode execution unit 16 of a mobile terminal 10 owned by a user (disaster victim) performs control to transmit a wireless signal by either storing identification information (SSID) on the mobile terminal 10 in a prescribed data storage region (IEEE 802.11 header) of Wi-Fi setting information or storing owner information depending on whether an emergency earthquake prompt report has been received or not. In addition, the search mode execution unit 16 performs control to transmit a wireless signal by either storing identification information (device information or the like) on the mobile terminal 10 in a data storage region (payload) of a Bluetooth packet or storing the owner information depending on whether an emergency earthquake prompt report has been received or not.SELECTED DRAWING: Figure 3
Patent JP-2016020211-A (JP)
Title: Luggage compartment monitoring device
Inventor: FURUKAWA KENJI
IPC: B60P7/06
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a situation in a luggage compartment of a vehicle without obstructing driving action of a driver.SOLUTION: A situation analysis part 18 for analyzing a situation in a luggage compartment on the basis of an image acquired by a camera 13 and detected information of a sensor 17, issues a warning unconditionally when abnormality information of the sensor 17 or large difference between frames by a large behavior is present and issues the warning to a small behavior only when an occurring cause or an occurring place is specified.SELECTED DRAWING: Figure 2