baber/WOPTO huggingface dataset:
Patent JP-2019052057-A (JP)
Title: Composite substrate, composite substrate with group iii nitride crystal, and production method of group iii nitride crystal
Inventor: SATO KAZUNARI
IPC: C30B33/06
Filed: 2017-09-14
Abstract: To provide a composite substrate on which a group III nitride crystal having a small warp and no cracks is produced, a composite substrate with a group III nitride crystal, and a production method of a group III nitride crystal.SOLUTION: A composite substrate 10 includes a first substrate 11 and a second substrate 12, which are bonded in each principal plane. The second substrate 12 has a linear thermal expansion coefficient lower than the linear thermal expansion coefficient of the first substrate 11. A composite substrate 20 with a group III nitride crystal includes the composite substrate 10 and a group III nitride crystal 21 arranged on the first substrate 11 of the composite substrate 10. A production method of the group III nitride crystal 21 includes a step for preparing the composite substrate 10 and a step for forming the group III nitride crystal 21 on the first crystal substrate 11 of the composite substrate 10.SELECTED DRAWING: Figure 2
Patent JP-2019054737-A (JP)
Title: Agricultural machine for sweet potato, and cultivation processing method of sweet potato
Inventor: ARAI TOSHIO
IPC: A01D23/02
Filed: 2017-09-20
Abstract: To provide an agricultural machine for sweet potato capable of obtaining extremely quickly and accurately an effect similar to vine-back of sweet potato; and to provide a cultivation processing method of sweet potato.SOLUTION: In an agricultural machine for sweet potato or the like performing movement operation over a ridge for cultivating sweet potato or between adjacent ridges, a horizontal holding tool moved synchronously with movement operation of the agricultural machine is attached to the agricultural machine for sweet potato, and a cutting jig for cutting at least a vine and a small root (adventive root) projecting between adjacent ridges is provided along a vertical direction or the like on a prescribed place of the horizontal holding tool.SELECTED DRAWING: Figure 1
Patent JP-2019057047-A (JP)
Title: Display control system, display control method and program
Inventor: YAMAMOTO MASAHIRO
IPC: G10L25/51
Filed: 2017-09-20
Abstract: To visually indicate a sound field which includes a sound from a sound source outside the visual field of a user.SOLUTION: The display control system according to an embodiment includes a recognition unit, a calculation unit, and a display control unit. The recognition unit recognizes a sound issued from a sound source. The calculation unit calculates a direction from a position of a user to the sound source, on the basis of the recognized sound. The display control unit displays, on a display unit, display information visually indicating the sound in a first display format that is determined by an angle formed between a direction in which the user faces and a direction of the sound source.SELECTED DRAWING: Figure 1
Patent JP-2019055665-A (JP)
Title: Work vehicle
Inventor: MATSUYAMA NOBUO
IPC: B60K17/16
Filed: 2017-09-21
Abstract: To provide a work vehicle which enables simplification of a front wheel drive device.SOLUTION: A motor grader 1 includes: a rear frame 12; a front frame 11 rotatably coupled to the rear frame 12; a work machine 40 attached to the front frame 11; a motor 80 disposed at the front frame 11; a differential gear 90 connected to the motor 80; and left and right drive shafts 100a, 101a connected to the differential gear 90. The motor 80 is disposed in front of the work machine 40.SELECTED DRAWING: Figure 1
Patent JP-2019055721-A (JP)
Title: Control device of power transmission device for vehicle
Inventor: HIASA YASUHIRO
IPC: B60W20/20
Filed: 2017-09-21
Abstract: To provide a control device of a power transmission device for vehicle capable of suppressing occurrence of torque omission in mode transition of switching a both drive travel mode to a device travel mode.SOLUTION: When an engine starts in forward travelling at a both drive EV mode, it is possible to switch to an engine normal input in a U/DHV mode having an engine direct torque Ted from the engine and an MG2 torque Tmg2 from a second rotary machine MG2 that coincides with an MG1 direct torque Tmg1 from a first rotary machine MG1 and an MG2 torque Tmg2 from a second rotary machine MG2 in the both drive EV mode among a plurality of HV travel modes, and accordingly to suppress temporal reduction in a driving torque transmitted to an output shaft before and after switching to the engine normal input in the U/DHV mode from the both drive EV mode, and to suppress occurrence of torque omission in mode transition of switching the both drive EV mode to the engine normal input of the U/DHV mode.SELECTED DRAWING: Figure 21
Patent JP-2018011350-A (JP)
Title: Charging of relay device
Inventor: MICHAEL F STARSINIC
IPC: H04M3/42
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To charge a relay device.SOLUTION: When a capillary network device connects to user equipment and the user equipment establishes or modifies a bearer to support traffic from the capillary device, the user equipment may request that the network provide some indication that the user equipment will not be charged for the traffic. The network may indicate to the user equipment that the flow is sponsored or that the user equipment will otherwise not be charged for the flow. Existing messages between a UE/GW, P-GW, PCRF, and an application server (AS) may be modified and new messages may be used so that the user equipment can request a guarantee of sponsorship or of non-charging and so that the AS may indicate to the user equipment that the flow is sponsored. The messaging can also be used by user equipment on its own behalf.SELECTED DRAWING: Figure 1
Patent JP-2019062296-A (JP)
Title: OAM multiplex communication system, OAM multiplex transmitter, OAM multiplex receiver and OAM multiplex communication method
Inventor: LEE DOOHWAN
IPC: H01Q21/20
Filed: 2017-09-25
Abstract: To improve reception SNR by increasing the number of antenna elements of a UCA, while reducing the cost by minimizing the number of high resolution phase converters required for OAM mode generation/separation processing.SOLUTION: An OAM multiplex transmitter generating a signal of OAM mode n by setting a phase difference of 360n/m in each antenna element of the UCA in each antenna element of the UCA, where m is the number of antenna elements of the UCA, and performing spatial multiplex of signals of each OAM mode includes s first phase conversion means for dividing into s subsets consisting of m/s antenna elements different from each other at equal interval, and transmitting in OAM mode n, and setting and outputting a phase difference of 360n/m, and s phase converter sets for receiving the signals outputted from the s first phase conversion means, respectively, performing m/s branching and setting and outputting a phase difference of (360n/m)×s, and then the signals outputted from the s phase converter sets for each OAM mode are multiplexed for each antenna element before being inputted to each antenna element.SELECTED DRAWING: Figure 1
Patent JP-2019062306-A (JP)
Title: Communication device, communication method, and program
Inventor: OKADA ATSUSHI
IPC: H04L9/14
Filed: 2017-09-25
Abstract: To provide a technique which enables secure media communication between terminals.SOLUTION: A communication device used in a communication system having a call control device and a key information distribution device comprises: key generation means for requesting common key generation information for generation of a first common key to the key information distribution device, when the communication device performs media communication with another communication device; call control means for establishing a call connection between the communication device and another communication device, by transmitting a call connection request message to the call control device; and communication means for transmitting and receiving media packets encrypted using a second common key. The key generation means generates the first common key using the information for the common key generation which is received from the key information distribution device. The communication means transmits and receives the media packets encrypted using the first common key, after the first common key is generated.SELECTED DRAWING: Figure 1
Patent JP-2017217555-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F7/02
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of facilitating diversification of a display mode displayed on image display means.SOLUTION: A display control device 314 selects a display data table to be used according to a command from a voice lamp control device 313, and stores it in a display data table buffer 433b. Each time when drawing processing of one frame is completed, 1 is added to a pointer 433e. In the display data table stored in the display data table buffer 433b, based on drawing contents prescribed in an address indicated by the pointer 433e, image contents to be drawn next are specified and a drawing list to be described later is created. By transmitting the drawing list to an image controller 437, drawing of the image is instructed. Thus, according to update of the pointer 433e, drawing contents are specified in order prescribed in the display data table, so that images as prescribed in the display data table are displayed on a third pattern display device 281.SELECTED DRAWING: Figure 28
Patent JP-2019058933-A (JP)
Title: Manufacturing method of liquid-cooled jacket
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2017-09-27
Abstract: To provide a manufacturing method of a liquid-cooled jacket which can make a recessed groove on a surface of a metallic component smaller, and reduce joining surface roughness.SOLUTION: A manufacturing method of a liquid-cooled jacket comprises: a mounting step which mounts a sealing body 3 on a jacket main body 2; a first regular joining step in which a rotary tool F for a regular joining is moved to go around a first butting part J1 so that fiction stir is performed; and a second regular joining step in which the rotary tool F for a regular joining is moved to go around a second butting part J2 so that fiction stir is performed. The rotary tool F for a regular joining includes a base end side pin F2, and a tip side pin F3. A cone angle A1 of the base end side pin F2 is larger than a cone angle A2 of the tip side pin F3, and a pin step part 30 is stepwisely formed on an outer peripheral surface of the base end side pin F2. The friction stir is performed in the first regular joining step and the second regular joining step while the tip side pin F3 and the base end side pin F2 contact with the jacket main body 2 and the sealing body 3.SELECTED DRAWING: Figure 13
Patent JP-2019061202-A (JP)
Title: Display
Inventor: HOSOKAWA DAICHI
IPC: G02F1/1343
Filed: 2017-09-28
Abstract: To make inconspicuous the boundary between the luminance difference.SOLUTION: A display comprises: a substrate 10; a plurality of signal lines S provided on the substrate 10; a plurality of scan lines G provided on the substrate 10 and intersecting the signal lines S; and a plurality of thin-film transistors TFT formed at intersection positions of the scan lines G and signal lines S. The scan lines G have a first scan line group G1 and a second scan line group G2, and the scan lines G in the second scan line group GS are connected at one ends to load devices 40.SELECTED DRAWING: Figure 5
Patent JP-2019066583-A (JP)
Title: Imaging lens and camera
Inventor: UEDA SHOTA
IPC: G02B13/00
Filed: 2017-09-29
Abstract: To provide an imaging lens having bright and high resolution from a center part over a peripheral part, and a camera.SOLUTION: An imaging lens 110 comprises a first lens element 10 with positive refractive power, a second lens element 20 with negative refractive power, a diaphragm 70 with an opening, a third lens element 30 with positive refractive power, a fourth lens element 40 with positive refractive power, and a fifth lens element 50 with negative refractive power, which are sequentially arranged from a subject toward an image pick-up device 120. When a focal distance of the entire lens system is denoted by f, and a distance between a surface of the third lens element 30 facing the subject and a surface thereof facing the image pick-up device 120 is denoted by distance D1, D1/f≥0.294 is satisfied. When a surface of the fifth lens element 50 facing the subject and a surface thereof facing the image pick-up device 120 is denoted by distance D2, D2/f≥0.17 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019066076-A (JP)
Title: Oil separator
Inventor: INOUE TAKASHI
IPC: F25B1/00
Filed: 2017-09-29
Abstract: To provide an oil separator that has a curved part in an inflow pipe and is miniaturized.SOLUTION: An oil separator 40 includes a separator body 70, an inflow pipe 50 and a passage member 91 that are casted into an integrated structure to miniaturize the oil separator and suppress generation of vibration and noise from the inflow pipe 50. A peripheral wall of the separator body 70 and the inflow pipe have a common part C mutually shared by them.SELECTED DRAWING: Figure 5
Patent JP-2019063371-A (JP)
Title: Absorber manufacturing method and absorber manufacturing apparatus
Inventor: KATO YUKI
IPC: B26D1/28
Filed: 2017-10-03
Abstract: To provide a manufacturing method for an absorber including a sheet piece whose reduction in softness is suppressed.SOLUTION: A manufacturing method for an absorber 100 includes: a cutting step of supplying a belt-like synthetic fiber sheet 10bs including synthetic fiber 10b between a cutter roller comprising a plurality of cutter blades 51, 52 and a receiving roller 55 and cutting the sheet in a first and second directions to form a plurality of sheet pieces 10bh including the synthetic fiber 10b; a transportation step of transporting the formed sheet pieces 10bh to an accumulation unit 41; and an accumulation step of accumulating the transported sheet pieces 10bh in the accumulation unit 41 to obtain an accumulation body 100a, a component member for the absorber. In the cutting step, the plurality of sheet pieces 10bh are formed by cutting the belt-like synthetic fiber sheet 10bs, the whole surface of which has received heating treatment.SELECTED DRAWING: Figure 2
Patent JP-2019062865-A (JP)
Title: Binding trap device for animal capture
Inventor: SUGIMOTO TATSUO
IPC: A01M23/34
Filed: 2017-10-05
Abstract: To solve problems in prior binding traps, for example, a user has to search an animal trail and arrange a binding trap at a place where a wild animal steps into, so that, a skilled technique is required in installation of a binding trap and selection of an installation site, and it is extremely difficult for a beginner to capture a wild animal, on the other hand, a box trap has a large dimension and heavy, so that transport thereof is difficult.SOLUTION: An invention is configured to fix a container having an opened upper part and having a size equal to or more than a size of a pedestal, to an upper part of the pedestal fixed to a ground, put a bait into the container for luring a wild animal to the container, and a binding trap is arranged on outside relative to right under an outer periphery of the container. An installation site is not restricted, transport thereof is easy, so that, by the binding trap device for animal capture, even a beginner can capture a wild animal which is a capture object.SELECTED DRAWING: Figure 1
Patent JP-2019063439-A (JP)
Title: Pressure measurement chamber
Inventor: KAWABE MINAMI
IPC: A61M1/36
Filed: 2017-10-05
Abstract: To provide a pressure measurement chamber of which pressure measurement accuracy is improved.SOLUTION: A pressure measurement chamber includes: a housing 101 having a cavity inside thereof; and a flexible membrane 102 for partitioning the cavity into a blood-side chamber 105 and an air-side chamber 106. The housing 111 has a pressure detection port 119 opened to an inner surface and a step formed at the inner surface, on a side coming into contact with the air-side chamber 106. The step forms a ventilation path between the housing and the flexible membrane.SELECTED DRAWING: Figure 1
Patent JP-2019070245-A (JP)
Title: Door control device, program
Inventor: SEKI JUNYA
IPC: E05F15/77
Filed: 2017-10-06
Abstract: To provide a door control device relevant to open control of a vehicle door capable of satisfying both of improvement of convenience for occupants and improvement of security.SOLUTION: Disclosed door control device is a door control device for a vehicle having multiple doors. The door control device comprises: a door drive part for at least drive a door to open; and a door control part that is configured to determine a door to be opened on the basis of purchase information which is information relevant to purchase of goods made by the occupants of the vehicle and to control the door drive part to drive the determined door to open.SELECTED DRAWING: Figure 2
Patent JP-2019070570-A (JP)
Title: Rolling bearing abnormality diagnosing device
Inventor: MAEKAWA TOSHIMITSU
IPC: G01M13/04
Filed: 2017-10-10
Abstract: To provide an abnormality diagnosing device that exhibits high reliability even when the orbital slip of a rolling element occurs.SOLUTION: An abnormality diagnosing device for rolling bearings comprises: a vibration detection device for detecting vibration generated by a rolling bearing having an inner race, an outer race and a rolling element between the inner and outer races and a holder for holding the rolling elements at an equal interval in the circumferential direction, and outputting the detected vibration as an electric signal; a waveform processing device for processing the electric signal and thereby converting it into frequency spectrum data; a revolution count detection device for detecting and outputting the revolution count of the rolling element or holder of the rolling bearing; a reference value storage device for calculating fa specific frequency component value attributable to the abnormality of the rolling bearing on the basis of the revolution count outputted by the revolution count detection device and storing it in memory as a reference value; a comparison-determination device for determining whether or not a peak appears that exceeds a threshold set at a spot in the frequency spectrum data that corresponds to the reference value; a diagnosis device for diagnosing the state of the rolling bearing on the basis of the determination result of the comparison-determination device.SELECTED DRAWING: Figure 6
Patent JP-2019070434-A (JP)
Title: Shift-by-wire device
Inventor: NIRASAWA HIDEO
IPC: F16H63/36
Filed: 2017-10-11
Abstract: To provide a shift-by-wire device capable of securely change over among D range, R range, N range and P range, without requiring a slow response four-position change-over type actuator which needs complex stop position control.SOLUTION: A shift-by-wire device of a transmission includes: a first actuator 17 operated between two positions which are D position and non-D position, according to a range change-over signal; a second actuator 20 operated between two positions which are R position and non-R position, according to the range change-over signal; a third actuator 23 operated between two positions which are P position and non-P position, according to the range change-over signal; a first manual valve 27 operated by the first actuator 17; a second manual valve 31 operated by the second actuator 20; and a parking lock mechanism 35 operated by the third actuator 23.SELECTED DRAWING: Figure 1
Patent JP-2019073323-A (JP)
Title: Packaging container
Inventor: SAKAI KENGO
IPC: B65D77/04
Filed: 2017-10-18
Abstract: To provide a packaging container from which a user can easily take out a packaged article.SOLUTION: A packaging container includes a storage bag storing a packaged article, and a box which has a recess storing the packaged article stored in the storage bag and an open/close part that can take out the packaged article by rotating a position covering the recess and an exposure position exposing the recess, where the storage bag is fixed to the open/close part, and the storage bag is moved in conjunction with rotation of the open/close part of the box and the packaged article stored in the recess can be taken out.SELECTED DRAWING: Figure 1
Patent JP-2019078007-A (JP)
Title: Panel structure
Inventor: TSUKADA TOSHIYUKI
IPC: E04B1/64
Filed: 2017-10-20
Abstract: To provide a panel structure excellent in workability and excellent in waterproof properties.SOLUTION: An upper mullion 1a, a lower mullion 1b, a right transom 2a, a left mullion 2b, an outer water stop member 3, an inner water stop member 4, and a panel are provided; the upper mullion 1a, the lower mullion 1b, the right transom 2a, and the left transom 2b are provided with beads 6a, 6b for receiving the panels, drainage paths 7a, 7b, 8a, 8b along the longitudinal direction; the outer water stop member 3 connects ends of the upper mullion 1a, the lower mullion 1b, the right transom 2a, and the left transom 2b without a gap, and continuously connects the mullion 1a, 1b and beads 6a, 6b of the transoms 2a, 2b and continuously connects drainage paths 7a, 7b of the mullion 1a, 1b and the transoms 2a, 2b; the inner water stop member 4 connects the mullion 1a, 1b and the transoms 2a, 2b without a gap, and has a part 9 which is interposed between the drain path 8a of the upper mullion 1a and the drainage path 8b of the lower mullion 1b and which is sandwiched between the inner and outer directions of the mullion 1a, 1b and the transoms 2a, 2b.SELECTED DRAWING: Figure 1
Patent JP-2019076410-A (JP)
Title: Folding type home beauty equipment structure capable of being freely carried around
Inventor: SATO KATSURO
IPC: A45D19/04
Filed: 2017-10-25
Abstract: To solve problems in which a hair washing tank is needed to be placed on a base and used separately when washing hair other than haircut, and the device is not structured to be folded and carried even though having wheels for movement.SOLUTION: A folding type home beauty equipment structure capable of being freely carried around is provided as follows: a main frame is formed in a shape of a square frame; a backrest frame has a base end pivoted on an upper frame of the main frame; a footrest frame is removably connected to the main frame; the left and right frames of the footrest frame are constituted to the left and right upper frames of the main frame in a freely connecting manner by extending an insertion rod; shoulder straps are equipped in the backrest frame; a head extending frame formed in nearly rectangular box-shape with an upper surface opening and formed to be engaged with a hair washing tank is connected and constituted in the backrest frame so as to be freely inserted into/removed from the backrest frame; and a water supply hole capable of inserting a hair washing water hose provided with a feed water pump and a shower head is formed in a plastic tank for receiving hair washing water.SELECTED DRAWING: Figure 1