baber/WOPTO huggingface dataset:
Patent JP-2019086751-A (JP)
Title: Curable liquid developer and image forming method using the same
Inventor: NATORI MAKOTO
IPC: G03G9/135
Filed: 2018-02-26
Abstract: To provide a curable liquid developer that is excellent in dispersion stability and can form an image with a low energy regardless of the concentration of toner particles.SOLUTION: There is provided a curable liquid developer that contains toner particles containing a binder resin having an acid radical and a pigment, a polyamine compound, a cationic polymerizable liquid monomer, and a photopolymerization initiator, the curable liquid developer containing at least one or both of (i) a metal cation and a super strong acid anion having a hydrolysis constant pKh of 4.3 or more and 12.0 or less and (ii) metal salts of the metal cation and the super strong acid anion.SELECTED DRAWING: None
Patent JP-2019151133-A (JP)
Title: Front-section vehicle body structure of vehicle
Inventor: YOTSUYANAGI TAIKI
IPC: B62D21/15
Filed: 2018-02-28
Abstract: To provide a front-section vehicle body structure of a vehicle 1 capable of achieving both of secured rigidity of a frame member 5 with respect to a collision load from a front side of a vehicle and weight reduction of the frame member 5.SOLUTION: A front-section vehicle body structure of a vehicle 1 includes: a pair of right and left side sills 21 of the vehicle 1; a pair of right and left hinge pillars 23; a dash panel 25 that forms a front wall in a cabin section 2 of the vehicle 1; a pair of right and left suspension support members 41 arranged at a location inward in a vehicle width direction and at a front part of the vehicle with respect to the front ends of the side sills 21 and which constitutes the vehicle body of the vehicle 1; an energy absorption box 7 in a substantially box shape which is coupled to the front ends of the side sills 21 and to the lower front surfaces of the hinge pillars 23, and which copes with a small overlap collision; and a frame member 5 that couples the suspension support members 41 to the energy absorption box 7.SELECTED DRAWING: Figure 2
Patent JP-2019150746-A (JP)
Title: Raw material supply device and sheet manufacturing device
Inventor: SATO YUICHI
IPC: B65G47/18
Filed: 2018-02-28
Abstract: To provide a raw material supply device that can suppress variation (unevenness) in supply amount in supplying small pieces, and a sheet manufacturing device.SOLUTION: The raw material supply device comprises a carrying part having a carrying path through which an aggregate of small pieces including paper pieces is carried and a measuring part, provided at a downstream side in a carrying direction of the carrying path, which measures the small pieces carried by the carrying part. The measuring part has a storage part that is supplied with the small pieces from a terminal of the carrying path by self-falling and stores the small pieces. When a drop-height by which the small pieces drop from a terminal of the carrying path to an introduction port into which the small pieces in the storage part are introduced is defined as H, an average thickness of the aggregate of the small pieces is defined as t, a relational expression of H≥2t is satisfied.SELECTED DRAWING: Figure 9
Patent JP-2019154185-A (JP)
Title: Backup power supply circuit
Inventor: HAMADA YOSHITAKA
IPC: H02J1/00
Filed: 2018-03-06
Abstract: To provide a backup power supply circuit capable of equalizing a charging potential Vc of a capacitor to a main power supply Vwithout adding a step-up circuit and the like.SOLUTION: A backup power supply circuit comprises: a first power supply line for supplying a power from a main power supply to a load circuit; a second power supply line for supplying a power to the main power supply and a capacitor 3; a third power supply line for supplying a power from the capacitor to the load circuit; a first switch circuit (a diode 1) interposed in the first power supply line; a second switch circuit 10 interposed in the second power supply line; and a third switch circuit 12 interposed in the third power supply line. The second and third switch circuits switch an energization state depending on presence or absence of supply of power from the main power supply.SELECTED DRAWING: Figure 1
Patent JP-2019153741-A (JP)
Title: Semiconductor device
Inventor: NISHIMORI KOTA
IPC: H01L29/792
Filed: 2018-03-06
Abstract: To suppress characteristic deterioration of a transistor.SOLUTION: A semiconductor device of an embodiment comprises a first transistor (TrP1) and a second transistor. The first transistor includes a first laminate (BYP1) laminated with a first oxide (41), a first nitride (42), first conductors (43 and 44), and a second nitride (45) in this order above a substrate, and a first diffusion region (37_1) provided on the substrate and sandwiching the first laminate. The second transistor includes a second laminate laminated with a second oxide, a second conductor, and a third nitride in this order above the substrate and a second diffusion region provided on the substrate and sandwiching the second laminate. The first transistor further includes a third oxide (48) provided on the first diffusion region, and fourth nitrides (49) consecutively provided on the third oxide and the second nitride. The second transistor further includes fourth oxides consecutively provided on the second diffusion region and the third nitride, and a fifth nitride provided on the fourth oxide.SELECTED DRAWING: Figure 5
Patent JP-2019158470-A (JP)
Title: Test circuit and semiconductor device
Inventor: KURODA TADAKATSU
IPC: G01R31/28
Filed: 2018-03-09
Abstract: To provide a test circuit with which it is possible to use a test pad in common as an input terminal for transition to a test mode and an output terminal for measurement, reduce the number of test pads and downsize a chip, thereby reducing manufacturing costs.SOLUTION: Provided is a test circuit including a test pad to which a test signal for causing transition to a test mode is supplied. The test circuit comprises: a first p-channel MOS transistor, of which the source is connected to the test pad, and a prescribed reference voltage is applied to the gate (hereafter, a channel MOS transistor is referred to simply as Tr); a first nTr, of which the drain is connected to the drain of the first pTr and the source is grounded to earth via a first current limiting element; and a control circuit, of which an input terminal is connected to the drain of the first nTr and an output terminal is connected to the gate of the first nTr, and which, when a test signal rises to or above a prescribed voltage value, exercises control for placing the first nTr from an ON state into an OFF state.SELECTED DRAWING: Figure 1
Patent JP-2019158811-A (JP)
Title: Nondestructive detection method
Inventor: TSUKIJI SHUICHIRO
IPC: G01B11/02
Filed: 2018-03-16
Abstract: To provide a nondestructive detection method for efficiently verifying a depth position and length of a modified layer formed on a workpiece by laser processing and quickly setting appropriate laser processing conditions.SOLUTION: The method obtains a plurality of X-axis Y-axis plane images by intermittently capturing a predetermined interval H in the Z-axis direction perpendicular to the X-axis Y-axis plane and intermittently capturing an interior of a workpiece, calculates a clear 3-dimensional clear image by deconvolution to remove the blur for the 3-dimensional images obtained from those images, and cuts a 3-dimensional clear image parallel to the Z-axis, and a Z-axis coordinate value of a modified layer and the length L of a modified layer are detected from a 2-dimensional image of a cross section of the modified layer M. The repetition of the laser processing and the state detection of the modified layer can be performed quickly, and it becomes possible to quickly find the laser processing conditions optimum for the formation of the modified layer.SELECTED DRAWING: Figure 9
Patent JP-2018155093-A (JP)
Title: Ridge part backing material with sealing strip
Inventor: TANAKA TSURAYUKI
IPC: E04D1/04
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the ridge part backing materials with sealing strips which do not need other accessory tiles other than pantiles.SOLUTION: Ridge part backing materials with sealing strips include: sealing strip plates 2 that are erected at forward end parts of base plates 1 located above pantiles during roofing; engaging plates 3 that are erected to tail-side end surfaces of pantiles at rear end parts; and lateral plates 4 that are erected at both sides of base plate 1 and attachable and accessible to crosspiece-side portions and insertion-side portions on top faces of the pantiles. In the ridge part backing materials with sealing strips, the engaging plates 3 are hooked to the tail-side end surfaces of pantiles and are simply placed on the upper part of the pantiles, so that sealing strip parts can be formed. Consequently, another materials other than the pantiles are needed, but any pantiles can be used and it is possible to eliminate the need for dedicated accessory tiles.SELECTED DRAWING: Figure 5
Patent JP-2019163397-A (JP)
Title: Pigment printing inkjet ink composition, ink set for pigment printing, and inkjet recording method
Inventor: OHASHI MASAKAZU
IPC: C09D11/326
Filed: 2018-03-20
Abstract: To provide a pigment printing inkjet ink composition excellent in color development property, an ink set for pigment printing, and an inkjet recording method.SOLUTION: A pigment printing inkjet ink composition contains a pigment, resin particles, a sulfonate-based anionic surface active agent, and water. The sulfonate-based anionic surface active agent is preferably a sulfosuccinic acid salt having an alkyl group having 6 to 22 carbon atoms.SELECTED DRAWING: Figure 1
Patent JP-2019168820-A (JP)
Title: Data analysis support system and data analysis support method
Inventor: YAMADA TAKAAKI
IPC: G06F16/00
Filed: 2018-03-22
Abstract: To provide a data analysis support system revealing a data relation among tables.SOLUTION: In a data analysis support system comprising a computer, the computer comprises a memory in which a program is stored and a CPU executing the program stored in the memory, the CPU inputs multiple tables, extracts a keyword from each of the inputted multiple tables, conducts machine learning of the extracted keyword, extracts a characteristic component including a pair of the keyword and an appearance probability from each of the multiple tables as a result of the machine learning, identifies a combination of inter-table characteristic components based on inter-table matching of a keyword included in the extracted characteristic component, synthesizes an appearance probability of a characteristic component included in the identified combination to integrate analytical results, and outputs the integrated analytical results.SELECTED DRAWING: Figure 1
Patent JP-2019167064-A (JP)
Title: tire
Inventor: KATO TOMONORI
IPC: B60C9/18
Filed: 2018-03-26
Abstract: To provide a tire of which turning performance is improved.SOLUTION: A tire including a tread reinforcement layer 7. The tread reinforcement layer 7 includes a ply reinforcement part on which a long belt-like ply 9 is wound. The ply reinforcement part includes plural first ramps 16 and plural second ramps 17, these ramps have lattice-like parts 13 which intersects leaving a diamond-shaped space part 19. A length in a tire circumferential direction of the space part 19 is less than 2/3 of a maximum length in a tire circumferential direction of a ground plane of a tread part in a normal load state.SELECTED DRAWING: Figure 3
Patent JP-2019171413-A (JP)
Title: Layout data preparation device and layout data preparation method
Inventor: NONAKA HISASHI
IPC: B23K26/38
Filed: 2018-03-28
Abstract: To provide a layout data preparation device capable of easily executing layout work of a cutting passage to an aggregate part graphic.SOLUTION: A sharing cutting setting part 103 sets a sharing cutting set line in two part graphics. A part graphic position control part 110 separates the two part graphics by a distance of a beam diameter. An expansion contour line setting part 112 sets an expansion contour line in a position of expanding a contour line of the two part graphics by a 1/2 distance of the beam diameter. A sharing cutting line setting part 113 sets one among mutually overlapping line segments as a sharing cutting line among two expansion contour lines. A contour cutting line setting part 114 sets a part except for the mutually overlapping line segments as a contour cutting line of the aggregate part graphic among the two expansion contour lines. A layout setting part 115 prepares layout data of the aggregate part graphic by allocating a cutting passage by a laser beam to the contour cutting line and the sharing cutting line.SELECTED DRAWING: Figure 14
Patent JP-2019176918-A (JP)
Title: Token game machine
Inventor: HARA HISASHIGE
IPC: A63F9/00
Filed: 2018-03-30
Abstract: To provide a token game machine capable of displaying a large high-impact screen without causing a display part to be obstructed by ball conveyance means in a non-ball lottery.SOLUTION: A token game machine 1 includes: a display part 5 erected in the rear of a pusher table 4; a ball lottery part 6 that is provided in front of the display part 5 and forms a through hole 61 through which balls can pass in the bottom part; a ball storage part 7 provided below the display part 5; and first ball conveyance means 11 for conveying balls falling from the through hole 61 to the ball storage part 7. The first ball conveyance means 11 includes: a rotation motor 112 that is provided in one side relative to the display part 5 and has a rotating shaft 112b extended along a direction nearly orthogonal to an extension direction of the display part 5; and a rotary arm part 113 in which one edge 113a is hinged to the rotating shaft 112b and the other edge 113b is rotatably provided between a storage position and a lottery position.SELECTED DRAWING: Figure 3
Patent JP-2018099631-A (JP)
Title: Scanning laser ophthalmoscope
Inventor: MIZUNO KATSUYASU
IPC: A61B3/10
Filed: 2018-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel scanning laser ophthalmoscope capable of switching an imaging view angle to excellently capture a fundus image.SOLUTION: A scanning laser ophthalmoscope 1 includes: an imaging optical system 2; a lens movement mechanism 17 to switch an imaging view angle in the imaging optical system 2 between a first view angle and a second view angle wider than the first view angle; and a control unit 70. The control unit 70 drive-controls the lens movement mechanism 17 on the basis of selective operation of the imaging view angle by an examiner and switches an imaging mode between a first imaging mode in which imaging is performed at the first view angle and a second imaging mode in which imaging is performed at the second view angle.SELECTED DRAWING: Figure 2
Patent JP-2019178453-A (JP)
Title: Fabric for heavy clothing for sports and heavy clothing for sports
Inventor: SUZUKI TOMOYA
IPC: A41D31/00
Filed: 2018-03-30
Abstract: To provide a fabric for a heavy clothing for sports that easy to dry and prevented to be shortened.SOLUTION: A fabric for a heavy clothing for sports consists from polyester. The mass is not less than 450 g/m. When a 10 cm×10 cm piece is hung and dried in a space that the temperature is 20°C and the relative humidity is 65%, the time before the water content becomes from 12% to under 1% is less than 70 minutes. The size change rate in tumble drying in conformity with JIS L 0217 103 method is less than ±1.5% in both of length and breadth.SELECTED DRAWING: None
Patent JP-2019186791-A (JP)
Title: Imaging apparatus, control method of the imaging apparatus, and control program
Inventor: NABETANI KAIJI
IPC: H04N5/232
Filed: 2018-04-12
Abstract: To make a user to easily acquire a still picture with an excellent aesthetic property.SOLUTION: A smartphone (1) is operated in a special mode that selectively makes a camera (70) a shutter operation in a period where (i)a moving image is captured or (ii) a through image corresponding to the moving image is displayed on a display part (81). In the special mode, a control part (10) detects an image of a main subject that may be contained in an object frame as an optional one frame of the moving image, and determines an excellence of a composition of the object frame as a still image. The control part (10) makes the camera (70) the shatter operation in accordance with a detection result of the image of the main subject in the object frame and a determination result of the excellence of the composition of the object frame.SELECTED DRAWING: Figure 1
Patent JP-2019186095-A (JP)
Title: X-ray tube
Inventor: ISHII ATSUSHI
IPC: H01J35/06
Filed: 2018-04-12
Abstract: To provide an X-ray tube that is able to effectively prevent discharge in a vacuum housing.SOLUTION: An X-ray tube 3 comprises: an electron gun 11; a target T that causes an electron emitted from the electron gun 11 to enter to generate an X-ray; and a vacuum housing 10 that accommodates the electron gun 11 and the target T. The vacuum housing 10 has: a metal part 13 having an X-ray emission window 33a; and an insulation valve 12 connected to the metal part 13. The metal part 13 has: a cylindrical part 312 provided with the X-ray emission window 33a and surrounding a tube axis AX of the vacuum housing 10; and a tapering part 313 connected to an end of the cylindrical part 312, surrounding the tube axis AX and projecting to cover a connection portion CP between the metal part 13 and the insulation valve 12. The tapering part 313 has such a shape that increases in diameter such that a separation distance d1 between a leading end 313a and the tube axis AS is longer than a separation distance d2 between a basal end 313b and the tube axis AX.SELECTED DRAWING: Figure 3
Patent JP-2019170990-A (JP)
Title: Bell ringing device
Inventor: YOSHIOKA JOJI
IPC: A47G33/00
Filed: 2018-03-28
Abstract: To provide a bell ringing device that can automatically give a bell rings at prescribed striking intervals.SOLUTION: The bell ringing device includes: a metallic bowl-shaped bell 1; a bell rod 2 for striking the bell 1; a bell rod driving part 3 for striking the bell 1 by driving the bell rod 2; and an operation control part 4 that operates the bell rod driving part 3 intermittently at prescribed intervals. According to this structure, the bell 1 can be continuously struck at prescribed intervals. For example, if the device is used in the occasion of a wake, the device can automatically give the bell 1 rings continuously for a long period without assistance from anybody. Consequently, it can dispense with labor for ringing the bell in the place of a wake, which is extremely useful for a close relative, etc., who is to ring the bell particularly.SELECTED DRAWING: Figure 1
Patent JP-2019187201-A (JP)
Title: Polyphase switching power supply
Inventor: MIKAMI HIRONORI
IPC: H02M3/155
Filed: 2018-04-17
Abstract: To provide a polyphase switching power supply capable of reducing impact on a load at the time of abnormality detection.SOLUTION: A polyphase switching power supply 10 includes a power supply unit 20 having multiple phases of switching power supply 21 including switches 22, where the switching power supplies 21 of multiple phases are connected in parallel, and a control unit for controlling the driving of each phase switch 22. A control unit 30 has a monitoring section 360 for comparing the output voltage from the power supply unit 20 with a threshold level according to the source resultant pulse number of a driven switch 22, and a phase drive control unit 361 for controlling the switch 22 of each phase so as to be driven with a prescribed phase difference. When the output voltage goes above a threshold level, the phase drive control unit 361 stops drive of the switches 22 of some phases, and drives the switches 22 of the remaining phases with a phase difference according to the source resultant pulse number of the switches 22 in the remaining phases.SELECTED DRAWING: Figure 1
Patent JP-2018120625-A (JP)
Title: Display and information processor
Inventor: MURAOKA TAKU
IPC: G06Q30/06
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily, reliably register products to be sold in sales of a shop.SOLUTION: According to an embodiment, a display comprises: a display unit; a receiving unit; a registration unit; a control unit; and a first input unit. The receiving unit receives order detail data containing product data on a product for which sales timing is set. The registration unit registers the product data contained in the order detail data in sales. If the order detail data contains the product data which is not registered in the sales even after passing of the sales timing, the control unit displays at least the order detail data on the display unit as unrecorded data in such a manner that a state where the order detail data is not registered in the sales can be identified. The first input unit receives an input of an instruction to register the unrecorded data displayed on the display unit in sales. The registration unit registers the unrecorded data in the sales in response to the instruction input from the first input unit.SELECTED DRAWING: Figure 1
Patent JP-2019191719-A (JP)
Title: Image forming system, image forming apparatus, and server device
Inventor: NISHIO TAKATOSHI
IPC: B41J29/38
Filed: 2018-04-20
Abstract: To print divided images into which an original image is divided, in a plurality of batches.SOLUTION: A server device generates reservation information for printing in a specific printing position to be printed in a specific time period described in a divided printing rule, in a time period different from the specific time period by a user who logs into a terminal device, and provides the generated reservation information to the terminal device and provides it to a gateway and causes the gateway to provide it to an image forming apparatus. The image forming apparatus acquires a plurality of divided images for use in printing from the server device, acquires the divided printing rule from the server device, acquires the reservation information from the server device, selects a divided image to be printed, on the basis of the specific time period and the specific printing position designated in the reservation information and the divided printing rule, determines a printing position, and controls the image forming apparatus to print the selected divided image in the printing position.SELECTED DRAWING: Figure 15
Patent JP-2019190306-A (JP)
Title: Mechanical learning device of unburnt fuel quantity
Inventor: TAKASU YUSUKE
IPC: F01N3/035
Filed: 2018-04-20
Abstract: To accurately estimate an unburnt fuel quantity discharged from an engine.SOLUTION: In a mechanical learning device of an unburnt fuel quantity using a neural network, a correlation factor indicating a correlation factor between a parameter and the unburnt fuel quantity with respect to parameters related to an operation of an internal combustion engine is acquired, a parameter which is strong in a correlation degree with the unburnt fuel quantity discharged from the engine out of the parameters is selected on the basis of the correlation factor, and the unburnt fuel quantity is mechanically learnt from the selected parameter and the unburnt fuel quantity by using the neural network.SELECTED DRAWING: Figure 14