baber/WOPTO huggingface dataset:
Patent JP-2019122185-A (JP)
Title: Method for manufacturing stator laminated iron core
Inventor: MATSUBAYASHI SATOSHI
IPC: H02K15/10
Filed: 2018-01-10
Abstract: To suppress occurrence of voids in a resin coating member.SOLUTION: A method for manufacturing a stator laminated iron core includes positioning a formation surface corresponding to an end face of a main body which is formed by laminating a plurality of iron core members and includes a yoke part having an annular shape and a teeth part extending to a radial direction from the yoke part above a metal mold including a cavity by filling the cavity with a molten resin, and providing a resin coating material in at least a teeth area corresponding to the teeth part in the formation surface.SELECTED DRAWING: Figure 5
Patent JP-2019123078-A (JP)
Title: Inkjet recording device, image processing method and program
Inventor: MASUYAMA MICHIHIKO
IPC: H04N1/405
Filed: 2018-01-11
Abstract: To provide an inkjet recording device that can prevent deterioration in image quality in a contour part.SOLUTION: An inkjet recording device performs image processing for a contour part of an object in an image by adding a recording pixel to which an ink droplet is discharged. A recording dot formed by being discharged with the ink droplet in the recording pixel is smaller than a recording dot formed in a pixel of the contour part before the image processing.SELECTED DRAWING: Figure 9
Patent JP-2019124241-A (JP)
Title: Power transmission device
Inventor: OWADA NORISHIGE
IPC: F16H57/037
Filed: 2018-01-12
Abstract: To further properly supply a lubricant to an oil feed objective portion of a power transmission device.SOLUTION: A power transmission device having a differential device having a ring gear and a housing for accommodating the differential gear, and storing a lubricant at a bottom part comprises: an idling gear which is engaged with an upper part of a tooth face of the ring gear, and freely idles; a guide part for covering a portion reaching an engagement part engaged with the idling gear along a rotation direction of the ring gear from a lower part of at least the tooth face of the ring gear, and guiding the lubricant which is scooped up by the rotation of the ring gear from the bottom part of the housing upward along the tooth face of the ring gear; an oil sump part for storing the lubricant which is scattered from the engagement part between the ring gear and the idling gear; and an oil path for supplying the lubricant which is stored in the oil sump part to an oil feed objective portion of the power transmission device.SELECTED DRAWING: Figure 1
Patent JP-2018068113-A (JP)
Title: Work barge
Inventor: HOSOKAWA NOBUYUKI
IPC: B63B35/00
Filed: 2018-01-12
Abstract: PROBLEM TO BE SOLVED: To construct an electric power control system for a work barge, which has high versatility.SOLUTION: An electric power control system for a work barge, which the present invention relates to, comprises a storage battery system 103 including an MPU 101 and a storage battery 104. The MPU 101 is a motor operable to supply an electric power to a work load A. The storage battery system 103 is one for using, for a state load B, an electric power that the MPU 101 could not use all. The storage battery system 103 lowers an input voltage from the MPU 101 to charge the storage battery 104 with the voltage thus lowered. In addition, when the storage battery 104 cannot be charged because of having been full charged or for another reason, an input voltage from the MPU 101 after the voltage lowering is output to the state load B.SELECTED DRAWING: Figure 3
Patent JP-2019123595-A (JP)
Title: Printer
Inventor: AMARI TOMONORI
IPC: B65H23/06
Filed: 2018-01-16
Abstract: To provide a printer capable of being inexpensive while permitting applying an appropriate tension to a medium when feeding and rewinding the medium.SOLUTION: A printer comprises a feeding roller 21 with a medium M wound therearound; a printing unit 14 for performing printing on the medium M; a conveying roller 41 for pulling out the medium M from the feeding roller 21 during printing; and a tension adjusting unit 25 for adjusting a tension applied to the medium M between the feeding roller 21 and the conveying roller 41. The tension adjusting part 25 has a stepping motor 22 and a power transmission mechanism 23 for transmitting a driving force of the stepping motor 22 to the feeding roller 21. The tension applied to the medium M between the feeding roller 21 and the conveying roller 41 when the feeding roller 21 rotates in the direction of rewinding the medium M before printing start, is larger than a tension applied to the medium M between the feeding roller 21 and the conveying roller 41 when the feeding roller 21 rotates in the direction of feeding the medium M during printing by the printing unit.SELECTED DRAWING: Figure 3
Patent JP-2019124629-A (JP)
Title: Detector detecting insulation state of power transmission line
Inventor: TAKAYANAGI YOSHINOBU
IPC: G01R31/12
Filed: 2018-01-18
Abstract: To provide an insulation state detector that can detect potential insulation defects of a power transmission line early by a simple configuration.SOLUTION: An insulation state detector 10 for a power transmission line according to the present invention includes: a magnetism sensor 11 including a magnetic resistance element, the sensor detecting a change of magnetism generated when a partial discharge including a corona discharge is generated from an insulation-coated power transmission line; and a first filter 13 for removing a frequency band including a characteristic frequency component caused by the partial discharge from the magnetic sensor 11.SELECTED DRAWING: Figure 2
Patent JP-2019118090-A (JP)
Title: Imaging apparatus and control method of imaging apparatus
Inventor: YOKOTA SOICHIRO
IPC: G03B15/00
Filed: 2018-01-24
Abstract: To easily acquire an image used to create a three-dimensional reconstruction model.SOLUTION: An imaging apparatus includes a plurality of imaging bodies and an imaging control unit. Each of the imaging bodies includes a first optical element capable of imaging a range including a hemisphere directed in a first direction of the optical axis by using the optical axis as a center and a second optical element capable of imaging an area including a hemisphere directed in a second direction opposite to the first direction of the optical axis by using the optical axis as a center, and is arranged in alignment in a direction orthogonal to the optical axis. The imaging control unit synchronizes the plurality of imaging bodies to perform imaging control, and acquires a captured image from each of the plurality of imaging bodies.SELECTED DRAWING: Figure 3
Patent JP-2019127182-A (JP)
Title: Steering device
Inventor: ISHIMURA SHOJI
IPC: B62D1/185
Filed: 2018-01-25
Abstract: To provide a motor-driven steering device which enables simplification of an impact absorption structure during a vehicle collision.SOLUTION: A steering device 100 is expanded or contracted by driving force of a motor 15 and includes: the motor 15; a steering shaft 11 which can expand or contract; a tube 12 which rotatably supports the steering shaft 11 and moves with the steering shaft 11 expanding or contracting; and a driving force transmission part 16 which transmits rotational driving force of the motor 15 to the tube 12. The driving force transmission part 16 has: a driving force conversion member 161 which converts the rotational driving force of the motor 15 into linear driving force; and a connection member 16c which connects the driving force conversion member 161 to the tube 12. The connection member 16c is configured to be fractured by an impact force received through the steering shaft 11 and the tube 12 and thereby release the connection during a secondary collision.SELECTED DRAWING: Figure 3
Patent JP-2019126578-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-01-25
Abstract: To provide a slot machine for restraining an increase in data capacity as much as possible regarding notification of an operation mode.SOLUTION: Concerning a navigation mode of bell navigation executed in winning of a pressing order bell, while only one kind of navigation mode (white navigation) is available in a precursory state and CZ, two kinds of navigation modes (white navigation and yellow navigation) larger than one kind are available in AT and a specialized zone. Thus, by allowing the number of navigation mode types to differ according to a type of an advantageous section under control, an increase in data capacity can be suppressed as much as possible regarding notification of an operation mode as compared with a case in which the number of navigation mode types is set uniformly equal regardless of the advantageous section under control.SELECTED DRAWING: Figure 11
Patent JP-2019126593-A (JP)
Title: Game machine
Inventor: ISHIDA HIROYUKI
IPC: A63F5/04
Filed: 2018-01-25
Abstract: To provide a game machine that can protect an internal element of a driver circuit from a surge voltage.SOLUTION: At each output terminal AOUT 1, AOUT 2, BOUT 1, BOUT 2 of a driver IC 141 constituting a driver circuit for drive controlling a motor 142 for driving a movable accessory, provided are overvoltage prevention elements Z31-Z34, so that, when a surge voltage occurs in each output terminal AOUT 1, AOUT 2, BOUT 1, BOUT 2 of the driver IC 141, a surge current due to the surge voltage is prevented from flowing back to the driver IC 141.SELECTED DRAWING: Figure 23
Patent JP-2019132877-A (JP)
Title: Optical unit with shake correction function with center of gravity position adjusting member, and method of fixing the center of gravity position adjusting member
Inventor: ARAI TSUTOMU
IPC: G03B5/00
Filed: 2018-01-29
Abstract: To provide an optical unit with a correction function without a risk of falling off from a subject side end of a cylindrical portion of which the center of gravity position adjusting member is reliably and stably held and fixed to the small diameter portion formed in the cylindrical portion by a stable fixed holding force.SOLUTION: In a mounting step, a weight 10 is inserted into a small diameter portion 4a1, and an inner periphery is fitted on the outer periphery of the small diameter portion 4a1 of which the end is not bent until the lower end abuts the stepped portion 4a2. In the next thermal caulking step, a heater chip 41 is in contact with the subject side end of the small diameter portion 4a1, a heater chip 41 is heated to a predetermined temperature, pressing pressure is applied to the heater chip 41 in a direction of an opposite side and the subject side, and the subject side end of the small diameter portion 4a1 is pressurized. In this thermal caulking step, the small diameter portion 4a1 not surrounded by the weight 10 is bent from the axis side of the cylindrical portion 4a to the outer peripheral side.SELECTED DRAWING: Figure 9
Patent JP-2019134507-A (JP)
Title: Winding wire separation device, and method of separating winding wire
Inventor: NARITA SATORU
IPC: H01F41/04
Filed: 2018-01-29
Abstract: To provide a winding wire separation device capable of separating a winding wire wound inside a stator, and to provide a method of separating the winding wire.SOLUTION: A winding wire separation device 1 for separating a winding wire 9 from a stator 8 in which one fold-back portion of the winding wire 9 wound inside the stator 8 is cut comprises a pair of comb tooth structures 2a, 2b each provided with a wedge member 11 arranged in parallel in a comb tooth shape, and pressing means (cylinder 3) for pressing at least one comb tooth structure 2a onto the other comb tooth structure 2b side. The pair of comb tooth structures 2a, 2b are arranged in such a manner that mutual tips of wedge members 11 are opposed to each other; and the wedge members 11 each comprise a wedge part 12 at the tip, and an inclined portion 13 on a base end side upper face. The wedge part 12 can be inserted into a fold-back portion of the winding wire 9, where no stator 8 is cut; and the inclined portion 13 is inclined upward from a base end on an upper face of the wedge part 12.SELECTED DRAWING: Figure 2
Patent JP-2019133987-A (JP)
Title: Substrate for storing electronic component and package using the same
Inventor: KATO KOHEI
IPC: H01L23/08
Filed: 2018-01-29
Abstract: To provide a substrate for storing an electronic component and a package using the same.SOLUTION: A substrate for storing an electronic component comprises: a substrate that has a mounting surface 11 for an electronic component; and a bank part 9 that is arranged to surround the mounting surface 11 on the substrate. A substrate 7 and the bank part 9 are integrally formed of ceramics. When a side face on the mounting surface 11 side of the bank part 9 is an inner wall surface 9i, a side face on the opposite side facing the inner wall surface 9i is an outer wall surface 9o, and a surface connecting the inner wall surface 9i and outer wall surface 9o and located in an upper part on the opposite side of the substrate 7 is a top face 9u, the top face 9u has an inclined surface 9s that is inclined from the outer wall surface 9o side toward the inner wall surface 9i side and forms an upward convex shape.EFFECT: The top face 9u of the bank part 9 is inclined to increase the area of the bank part 9 compared with a case where the top face is flat. The area for applying a joint material is thus increased when a lid body 5 is joined to the substrate 1 for storing an electronic component. Sealability when the lid body 5 is installed on the top face 9u of the bank part 9 can thereby be increased.SELECTED DRAWING: Figure 3
Patent JP-2018086297-A (JP)
Title: Porogen compositions, methods of making and uses
Inventor: LIU FUTIAN
IPC: A61L27/18
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide porous materials, methods of forming such porous materials, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices.SOLUTION: A porous material comprises a non-degradable, biocompatible elastomer matrix defining an array of interconnected pores. The porous material has a porosity of at least 40% and the porous material exhibits an elastic elongation of at least 80%.SELECTED DRAWING: None
Patent JP-2019134908-A (JP)
Title: OCT apparatus and OCT control program
Inventor: IWATA SHINYA
IPC: A61B3/10
Filed: 2018-02-05
Abstract: To provide an OCT apparatus and OCT control program which can measure the eye to be examined at the proper sensitivity.SOLUTION: An OCT apparatus for imaging an eye to be examined includes: an OCT optical system which acquires an OCT signal on the basis of the interference state between the reflection light obtained by reflecting the measurement light emitted from a wavelength sweeping type light source by the eye to be examined and the reference light corresponding to the measurement light; adjustment means which adjusts the focus position of the OCT optical system in the optical axis direction of the OCT optical system; and control means which controls the adjustment means. The control means arranges the focus position at a position different in the optical axis direction from the zero delay position of the OCT optical system.SELECTED DRAWING: Figure 3
Patent JP-2019137076-A (JP)
Title: Electric brake device
Inventor: TAKAHASHI AKIHIRO
IPC: B60T8/00
Filed: 2018-02-06
Abstract: To provide an electric brake device which has high serviceability.SOLUTION: In the electric brake device which presses a friction member on a rotor rotating along with a wheel by force of an electric motor, it controls pressing force with feedback on the basis of deviation ΔWof the pressing force which is deviation for target pressing force Wof actual pressing force Wdetected by a pressing sensor and at the same time executes feed-forward control for maintaining the pressing force at the target pressing force in spite of any change of the pressing force in stead of feedback control when degree of the change of the target pressing force is smaller than a first setting degree dWand the change of the actual pressing force is larger than a second setting degree dW. For example, waste of power consumption and deterioration of durability are prevented or reduced without excess control caused by the change of the pressing force resulting in step being performed when a vehicle passes through the comparatively large step.SELECTED DRAWING: Figure 4
Patent JP-2018075470-A (JP)
Title: catheter
Inventor: SUZUKI MINEHIRO
IPC: A61M25/098
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a catheter with which the state of a shaft within a blood vessel can be checked by a simple constitution.SOLUTION: A balloon catheter 100 comprises: shafts 130 and 140; a balloon 120 provided on the distal side of the shafts 130 and 140; and a core metal member 170 provided inside the shafts 130 and 140 in the longitudinal direction of the shafts 130 and 140. Furthermore, the core metal member 170 is coated with X-ray impermeable material such as Au, Pt, Ir, and W.SELECTED DRAWING: Figure 2
Patent JP-2018136535-A (JP)
Title: Display system and method for transferring data to the same
Inventor: DALE F STOLITZKA
IPC: G09G5/00
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a display system which includes an efficient "sub-pixel format display".SOLUTION: A source generates image data, the image data is converted into sub-pixel formatted data which has a first sub-pixel color sequence, and the sub-pixel formatted data is transferred to a display device including a display. The display device converts the sub-pixel formatted data into sub-pixel formatted data having a second sub-pixel color sequence, and the sub-pixel data having the second sub-pixel color sequence is applied to the display.SELECTED DRAWING: Figure 4
Patent JP-2021082373-A (JP)
Title: Diselectrification tube and method for manufacturing the same
Inventor: ITAMI HIROKI
IPC: F16L11/12
Filed: 2018-02-09
Abstract: To provide a diselectrification tube having a superior antistatic performance, which shows a superior static elimination performance while preventing the elution of impurities (metal ions, organic material, etc.), and a method for manufacturing the same.SOLUTION: A diselectrification tube comprises a fluorine resin composition in which carbon nanotube is dispersed in a fluorine resin. The fluorine resin composition contains 0.01-2.0 wt.% of carbon nanotube. The diselectrification tube can be suitably used for a tube, nozzle, shower head, spray nozzle, rotary nozzle, liquid discharge part, pipe member, liquid-transfer tube, liquid-transfer joint and lining pipe, through which a fluid passes.SELECTED DRAWING: None
Patent JP-2018155401-A (JP)
Title: Cylinder device, press device, work clamp device, cylinder device operation method, clamping method of work, and pressing method of work
Inventor: ARAI SHIGEHIRO
IPC: F15B3/00
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder device with large stroke, using an air hydraulic cylinder.SOLUTION: A pneumatic chamber 20 is composed of a first pneumatic chamber for pressurizing a first piston 11, and a second pneumatic chamber for pressurizing a second piston. The first pneumatic chamber and the second pneumatic chamber are communicated with each other. A hydraulic pressure generating portion 55 incorporates a hydraulic chamber 30, and further the hydraulic chamber 30 is composed of a first hydraulic chamber 31 pressurized by the first pneumatic chamber through the first piston 11, and a second hydraulic chamber pressurized by the second pneumatic chamber through the second piston. The hydraulic pressure generating portion 55 can move in a cylinder in a thrust direction, and the second hydraulic chamber has a function for elastically deforming a thin portion 15 in a radial direction by a hydraulic pressure, and fixing the moving hydraulic pressure generating portion 55 in the cylinder. The first hydraulic chamber 31 outputs the hydraulic pressure of the first hydraulic chamber 31 increased by fixation to an output rod.SELECTED DRAWING: Figure 1
Patent JP-2019140520-A (JP)
Title: Packet processing system and method
Inventor: ONO KOTARO
IPC: H04L12/70
Filed: 2018-02-09
Abstract: To provide a packet processing system and method that enable real-time packet processing while preventing unnecessary delay increase.SOLUTION: A packet processing system includes terminals 10-1 and 10-2 that transmit different types of packets in real time, a communication device 30 that processes packets transmitted by the terminal 10-1, and a packet processing device 100 arranged in a communication path of packets from the terminals 10-1 and 10-2 to the communication device. The packet processing device 100 determines a processing method of a packet received from the terminal 10-1 to create a processing method determination table on the basis of the packet received from the terminal 10-2, and creates a processing method list. A terminal information packet processing unit 124 processes the packet received from the terminal 10-1 on a packet basis on the basis of the processing method list.SELECTED DRAWING: Figure 3
Patent JP-2019062516-A (JP)
Title: Simultaneous transmit and reception operation in wlan
Inventor: ADNAN AIJAZ
IPC: H04W72/08
Filed: 2018-02-09
Abstract: To solve the problem that CSMA/CA is easy to cause collision that degrade network performance under high node density.SOLUTION: By different proposed MAC schemes of IEEE 802.11 CSMA/ECA including deterministic back-off, an IEEE 802.11 compatible processor identifies, by using an indication received from a first station in a network and from among a plurality of further stations within the network, a second station to transmit data during receipt of a next transmission from the first station by using: information indicating to which stations amongst the further stations data can be transmitted while receiving data from the first station; and information regarding the duration required to transmit next data scheduled to be transmitted to the second station, where the indication is an indication of the duration of the next data transmission scheduled to be transmitted by the first station.SELECTED DRAWING: Figure 3
Patent JP-2019136761-A (JP)
Title: Al-Mn BASED ALLOY CAST MATERIAL MANUFACTURING METHOD
Inventor: MARUYAMA TAKUMI
IPC: B22D11/00
Filed: 2018-02-15
Abstract: To provide an Al-Mn based alloy cast material manufacturing method that can appropriately adjust amounts of Ti to be added.SOLUTION: The Al-Mn based cast material manufacturing method, in which Al-Mn based alloy molten metal W1 supplied to a casting machine 6 through a molten metal passage 4 is coagulated by the casting machine 6 to manufacture an Al-Mn based alloy cast material W2, includes a primary Ti adding step in which Ti is previously added to the Al-Mn based alloy molten metal W1 which has not yet passed through the molten metal passage 4 and a secondary Ti adding step in which Ti is added by a feeder 5 to the Al-Mn based alloy molten metal passing through the molten metal passage 4.SELECTED DRAWING: Figure 1