baber/WOPTO huggingface dataset:
Patent JP-2019072738-A (JP)
Title: Roller hemming processing method and roller hemming processing apparatus
Inventor: TSUKAMOTO JIRO
IPC: B21D39/02
Filed: 2017-10-16
Abstract: To hemming-join, while hindering a processing cost increase, two panels by bending the one panel flange so as to enclose a flange of the other panel even from a state in which there is no trigger for bending.SOLUTION: A roller hemming processing apparatus is used, which has first to fifth processing faces 14, 15, 16, 17, 18 and, in a position in which an axis of a roller 10 is substantially in parallel with an outer panel 50, presses and rolls each processing face against a hemming flange 51. By using the third, fifth and fourth processing faces 16, 18, 17 gradually from a larger to a smaller one in terms of inclination angle with respect to the axis, a pre-processed part 70 is formed in which a hemming flange 51 is bent substantially at right angle to an inner flange 61. Using the second processing face 15, the pre-processed part 70 is inclined toward an inner panel 60. Using the first and second processing faces 14, 15 simultaneously, an inclined wall part 71 inclining and coming into contact with the inner panel 60 and a hem part 72 coming into close contact with the inner panel 60 are formed.SELECTED DRAWING: Figure 8
Patent JP-2019072280-A (JP)
Title: Pachinko game machine
Inventor: YAMAMOTO KAZUNORI
IPC: A63F7/02
Filed: 2017-10-17
Abstract: To provide a pachinko game machine capable of determining a degree of a ball entry efficiency.SOLUTION: A main game part comprises: game information display control means for blink displaying information related to a game on an information display part; a blink number counter for adding or subtracting for every prescribed period, and resetting a value to an initial value after passing of a prescribed period after a value becomes a prescribed value; and game information update means for updating information related to a game after passing of a prescribed period after a value of a blink number counter becomes a prescribed value. The game information display control means lighting displays information related to a game on the information display part in a prescribed period in which, a value of the blink number counter is a value of an even number, and extinction displays information related to a game on the information display part in a prescribed period in which, a value of the blink number counter is a value of an odd number, and as the prescribed value, a maximum value of the odd number which may be counted at the blink number counter is set.SELECTED DRAWING: Figure 154
Patent JP-2019075345-A (JP)
Title: Manufacturing method of electrode paste
Inventor: MESHIDA TOMOYA
IPC: H01M4/04
Filed: 2017-10-19
Abstract: To provide a manufacturing method of an electrode paste that suppresses variation in viscosity even when the manufacturing is performed using a kneader at high speed.SOLUTION: A kneader 10 is used to manufacturing of an electrode paste. As the kneader 10, one having a conveying/stirring member 15 for conveying and stirring a raw material of the electrode paste in the axial direction is used. A discharge port 16 for discharging the electrode paste in the kneader 10 is put under a reduced pressure to manufacture the electrode paste. As a result, the variation in the degree of filling in the electrode paste is eliminated, and a uniform electrode paste with less variation in viscosity is obtained.SELECTED DRAWING: Figure 1
Patent JP-2019078275-A (JP)
Title: Vibration reduction device
Inventor: MIYABE TOMOHIRO
IPC: F16F15/10
Filed: 2017-10-20
Abstract: To provide a vibration reduction device using a magnetizing technique for changing a rotation speed region where the torsional vibration of a power transmission system is reduced.SOLUTION: A vibration reduction device 100 is arranged between a power source 200 and a transmission 300. The vibration reduction device 100 reduces torsional vibration to be generated in the power transmission system ranging from the power source 200 to a driving shaft 400 to improve ride comfort in a vehicle. The vibration reduction device 100 includes a magnetizing mechanism for changing the natural frequency of a dynamic vibration reducer. The magnetizing mechanism changes an inertia value for the dynamic vibration reducer using the magnetizing technique. Thus, the natural frequency of the dynamic vibration reducer is changed and the rotation speed region is changed where the torsional vibration is reduced.SELECTED DRAWING: Figure 1
Patent JP-2019077574-A (JP)
Title: Method for producing mortar
Inventor: KAWAMITSU ITSUO
IPC: B28C5/48
Filed: 2017-10-20
Abstract: To provide a method for producing a mortar, capable of producing a small amount of mortar using a premix material while minimizing the need of cleaning water, and to provide a stirring device used for the method.SOLUTION: A premix material 13 comprising cement and sand and mixed in advance, and water 12 are put into a resin-made liquid container 11, and then stirred. Preferably the resin-made liquid container 11 is a PET bottle for beverage use. The stirring is performed by rotating and vibrating the resin-made liquid container 11. In a stirring device, the resin-made liquid container 11 is mounted and rotated so that the liquid container can be rotated around a rotation axis facing a horizontal direction and a lengthwise direction of the resin-made liquid container 11 is orthogonal to the axial direction of the rotation axis.SELECTED DRAWING: Figure 1
Patent JP-2018112728-A (JP)
Title: Liquid crystal driving device, image display device, liquid crystal driving method and liquid crystal driving program
Inventor: NAKAHARA SEISHU
IPC: H04N5/66
Filed: 2017-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress image quality deterioration due to disclination by suppressing deterioration of brightness or gradation.SOLUTION: A liquid crystal driving device comprises: image data generation means 410 that generates a plurality of pieces of sub-frame image data for input frame image data; and driving means 420 that forms a gradation on a pixel by controlling first voltage application and second voltage application to each of a plurality pixels in each of a plurality of subfield periods included in one frame period sequentially on the basis of each gradation value of the plurality of pieces of sub-frame image data. When the gradation value of input frame image data is called as an input gradation value, the image data generation means generates first sub-frame image data having a first gradation value at least higher than the input gradation value as the plurality of pieces of sub-frame image data, and generates second sub-frame image data having a second gradation value lower than the input gradation value.SELECTED DRAWING: Figure 14
Patent JP-2019078878-A (JP)
Title: Photosensitive resin composition for color filter, and color filter
Inventor: FURUSAWA TAKAHITO
IPC: G02B5/20
Filed: 2017-10-24
Abstract: To provide a photosensitive coloring composition for color filter excellent in various patterning characteristics, viscosity stability, dimensional stability and linearity, and a high-quality color filter using the coloring composition.SOLUTION: A photosensitive coloring composition for color filter contains a resin type dispersion agent that is a resin formed by reacting a hydroxyl group of a hydroxyl group-containing polymer obtained by polymerizing ethylenically unsaturated monomers (c) including a hydroxyl group-containing ethylenically unsaturated monomer (b), and an isocyanate group of a compound (d) having one isocyanate group and one or more (meth)acryloyl groups in the presence of a reaction product of a hydroxyl group of a compound (a) having two hydroxyl groups and one thiol group in a molecule and an acid anhydride group of a pyromellitic acid anhydride and/or trimellitic acid anhydride in the molecule, where a content of the hydroxyl group-containing ethylenically unsaturated monomer (b) is 35 mass% or more and 80 mass% or less to the total amount of the ethylenically unsaturated monomer (c).SELECTED DRAWING: None
Patent JP-2019080170-A (JP)
Title: Speaker device and control method of speaker device
Inventor: KUBO MASAHIKO
IPC: H04R13/00
Filed: 2017-10-24
Abstract: To improve the playback efficiency of an audible sound.SOLUTION: A speaker device according to an embodiment includes a panel, a vibration element, and a drive unit. The vibration element is provided on the panel to vibrate the panel. The drive unit applies a drive signal obtained by modulating a carrier wave in the ultrasonic band with an audio signal in the audible wave band to the vibration element to form a vibration area in the panel. The drive unit includes a correction unit, a detection unit, and a gain control unit. The correction unit corrects the frequency characteristic of the audio signal on the basis of information on the frequency characteristic of the panel. The detection unit detects the level of the audio signal corrected by the correction unit. The gain control unit controls the gain of the carrier wave according to the level of the audio signal detected by the detection unit.SELECTED DRAWING: Figure 2
Patent JP-2018033997-A (JP)
Title: Cleaner
Inventor: YOSHIDA CHOJI
IPC: A47L9/04
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for reducing rotation inhibition of an auxiliary brush and abrasion of the auxiliary brush by reducing overlapping of the auxiliary brush and a suction port.SOLUTION: A cleaner 1 includes: a housing 2 having a suction port 90 in the bottom surface, and sucking dust on a floor surface from the suction port by negative pressure generated in the cleaner; and auxiliary brushes 8 arranged in the housing 2 so as to be rotatable with rotational axes nearly vertical to the floor surface, and guiding external side dust to the suction port by cleaning the same. The suction port 90 and the auxiliary brushes 8 are arranged to be partially overlapped in a plane view. The suction port 90 is provided with a notch formed in an overlapped portion with the auxiliary brush 8.SELECTED DRAWING: Figure 2
Patent JP-2019080834-A (JP)
Title: Medical apparatus and program
Inventor: CHIKAMATSU SHIGERU
IPC: A61B6/08
Filed: 2017-10-31
Abstract: To provide a technique capable of improving the accuracy of detecting a site to be imaged.SOLUTION: A CT apparatus comprises: a gantry 2; a table 4 on which a subject is placed; a sensor section 19 for acquiring distance data to determine a distance between a body site of the subject 5 to be imaged and the sensor section 19; a height-data generating section for generating height data containing data of a height of the body site of the subject to be imaged based on the distance data; and a detecting section for detecting the body site to be imaged based on the height data. The sensor section 19 has a field-of-view region RV representing a region in which distance data can be acquired, and the field-of-view region RV is defined so that a portion of the table 4 on a side of the gantry 2 falls within the field-of-view region RV and a portion of the table 4 on a side opposite to the side of the gantry 2 falls outside the field-of-view region RV.SELECTED DRAWING: Figure 12
Patent JP-2019080885-A (JP)
Title: Pinball game machine
Inventor: SUEHIRO YOSHINORI
IPC: A63F7/02
Filed: 2017-11-01
Abstract: To reduce the cost required to replace a game board and secure a space sufficient to accommodate an electric performance device or the like on the back side of the game board.SOLUTION: A pinball game machine includes a case 40, a game board 2, and a front frame 70, wherein replacement unnecessary parts such as a ball shooting device 49, a ball payout device 55, and a power supply device 54 which do not need to be replaced simultaneously when replacing the game board 2 at the inner edge of the case 40 are fixed, a plate-like electronic display device 65 such as liquid crystal is fixed on a back plate 40a of the case 40, a game area in which at least a variable winning port 12 is arranged on the front of the game board 2 is formed, a sealing box 24 in which a main control board 25 for controlling the opening and closing movement of the variable winning port 12 is accommodated is fixed below the lower edge of the game board 2, and a performance control board 27 for controlling display of the electrical display device 65 is provided on the rear of the sealing box 24.SELECTED DRAWING: Figure 4
Patent JP-2019084219-A (JP)
Title: Ball feeder
Inventor: IBARAKI TOSHIKAZU
IPC: A63B69/40
Filed: 2017-11-09
Abstract: To provide a ball feeder capable of suppressing frictional electrification generated on a sponge ball.SOLUTION: A ball feeder for supplying a sponge ball to a ball shooting device for shooting a sponge ball comprises: a rail on which the sponge ball moves; a stopper for stopping the sponge ball; and a push-up part for feeding the sponge ball. The stopper stops the sponge ball by contacting a front side in a travel direction of the sponge ball on the rail at a lower limit position, and releases stop of the sponge ball by being lifted up from the lower limit position. The push-up part pushes up a rear side lower part in a travel direction of the sponge ball in linkage with lifting of the stopper from a lower limit position, for feeding the sponge ball to a front side in a travel direction.SELECTED DRAWING: Figure 6
Patent JP-2018165976-A (JP)
Title: Transfer device
Inventor: KUMAGAI TAKESHI
IPC: G06F17/30
Filed: 2017-11-10
Abstract: PROBLEM TO BE SOLVED: To flexibly correspond to retrieval specification required for a novel header format and realize high speed by hardware processing.SOLUTION: A transfer device includes: a retrieval unit having first retrieval means constituted by a first table associating first address information with first transfer destination information and a first retrieval circuit for retrieving the first transfer destination information and configured to retrieve the first transfer destination information when the first retrieval means and the first address information are designated; a retrieval control unit configured to create first retrieval designation information designating the first address information and the first retrieval means in the case of a first header format; and a control unit configured to set a second table that associates second address information with second transfer destination information, construct the retrieval unit to include second retrieval means including the second table and a second retrieval circuit, and cause the retrieval control unit to additionally perform processing for creating and outputting second retrieval designation information designating the second retrieval means and the second address information in the case of a second header format.SELECTED DRAWING: Figure 8
Patent JP-2018084577-A (JP)
Title: Flexible strip for horology and method for manufacturing the same
Inventor: GIANNI DI DOMENICO
IPC: G04B17/04
Filed: 2017-11-14
Abstract: PROBLEM TO BE SOLVED: To increase the aspect ratio of flexible strips by a multiplicative factor of two or more, thereby increasing the maximum angular excursion of a pivot and increasing the shock resistance of the pivot.SOLUTION: A method for manufacturing a flexible strip 1 includes: forming a plate of a required thickness with one or more micromachinable substrate wafers; affixing, on either side of the plate, an upper mask with an upper window and a lower mask with a lower window of identical geometry; etching the plate; and removing the upper mask and the lower mask to delimit a flexible strip 1 which has a height equal to the thickness of the plate and whose edges are as-etched. A flexible strip 1 made of micromachinable material includes two peripheral, tapered and reverse-tapered edge surfaces 4, 5 between two parallel surfaces, namely, an upper surface 2 and a lower surface 3.SELECTED DRAWING: Figure 4
Patent JP-2019092050-A (JP)
Title: Control device and program
Inventor: TSUKANO TOSHIKI
IPC: G06T1/00
Filed: 2017-11-15
Abstract: To make it possible to reduce time and effort required for specified color adjustment by avoiding a user from performing impracticable specified color adjustment.SOLUTION: A control unit 11 of a PC 1 determines whether or not the number of colors specified to be subjected to color adjustment on a specified color adjustment screen 131 is equal to or more than a predetermined threshold, and when determining that the number of specified colors is equal to or more than the predetermined threshold, causes a display unit 13 to display a message screen for recommending adjustment of color reproducibility of a printer 2.SELECTED DRAWING: Figure 5
Patent JP-2019091806-A (JP)
Title: Semiconductor laser
Inventor: SUGANO ERINA
IPC: H01S5/125
Filed: 2017-11-15
Abstract: To suppress an increase in threshold gain in a phase shift distributed feedback laser provided with distributed Bragg reflector regions on both sides capable of stable single mode oscillation.SOLUTION: A semiconductor laser includes a distributed feedback active region 131, two distributed Bragg reflector regions 132a and 132b disposed continuously to the distributed feedback active region 131. The distributed feedback active region 131 includes an active layer 103 in which a first diffraction grating 121 is formed. The distributed Bragg reflector regions 132a and 132b include core layers 113a and 113b in which second diffraction gratings 122a and 122b are formed, respectively. A step of the unevenness of the second diffraction grating 122a and the second diffraction grating 122b is made larger than a step of the unevenness of the first diffraction grating 121.SELECTED DRAWING: Figure 1
Patent JP-2019092460-A (JP)
Title: Flying body
Inventor: UEKA IKURO
IPC: A01D93/00
Filed: 2017-11-24
Abstract: To provide a combine whose maintenance can be performed easily.SOLUTION: A flying body 20 for supporting agricultural work that flies in a farm field before grain culms are reaped by a combine 2 includes: a distance measuring unit for measuring a distance to crops; a flight adjusting unit 26B for controlling the flying body 20 so that the flying body 20 flies a predetermined distance above the crops based on a result of the measurement by the distance measuring unit; and a removal unit 24 for removing water droplets adhering to the crops by wind pressure.SELECTED DRAWING: Figure 4
Patent JP-2019096840-A (JP)
Title: Mosfet and power inverter circuit
Inventor: ARAI DAISUKE
IPC: H01L29/06
Filed: 2017-11-28
Abstract: To provide a MOSFET capable of making a surge voltage smaller than before, when a MOSFET is turned off, and applicable to various power inverter circuits.SOLUTION: A switch element control circuit 100 includes a semiconductor substrate, i.e., a MOSFET for use in a power inverter circuit including a power supply, and a MOSFET, and where a super junction structure is constituted of an n-type column region and a p-type column region. The n-type column region and the p-type column region are formed so that the total amount of impurities of the n-type column region becomes higher than the total amount of impurities of the p-type column region, and when the MOSFET is turned off, and after the drain current begins to decrease and before the drain current becomes 0 for the first time, a first period where the drain current decrease, a second period where the drain current increase or becomes constant, and a third period where the drain current decrease again appear in this order.SELECTED DRAWING: Figure 1
Patent JP-2019096842-A (JP)
Title: Light-emitting device
Inventor: TOKUNAGA EIJI
IPC: H01L33/60
Filed: 2017-11-28
Abstract: To provide a light emitting device of which the light-emitting pattern in a planar view is made close to a circular form.SOLUTION: A light-emitting device 100 comprises: a light-emitting element 10 in a polygon such as a hexagon or more; a wavelength conversion plate 20 in which an area of a first surface 21 of the conversion plate is larger than that of a second surface 12 of the element; a junction member 30; and a first coating member 40. The junction member 30 includes an inclined plane 31 which is inclined from a peripheral region 21b of the first surface 21 of the conversion plate to a first surface 11 of the element on a side face of the light-emitting element 10 continuously from a junction interface between the first surface 21 of the conversion plate and the second surface 12 of the element. An inclined plane 31A of the junction member 30 defining a first cross-sectional line CL1 connecting a center O of the polygonal light-emitting element 10 in a planar view with one apex of the polygonal shape as a cross section is more approximate to the side of a side face of the light-emitting element 10 than an inclined plane 31B of the junction member 30 defining a second cross-sectional line CL2 connecting an intermediate point of a side connecting one apex with the other adjacent apex and the center O of the polygonal light-emitting element 10 in the planar view as a cross section.SELECTED DRAWING: Figure 8
Patent JP-2019094210-A (JP)
Title: Luggage transfer system
Inventor: ODAGUCHI TSUTOMU
IPC: B65G63/04
Filed: 2017-11-28
Abstract: To provide a luggage transfer system which improves the transfer efficiency by replacing loading work of luggage after being sorted in size from the make conveyor to the containers in the backyard, which has been done by workers, with a mechanization method regarding dropped luggage at the check-in counter of an airport being loaded in containers in the backyard of the airport building and transferred to the cargo bay of airplanes.SOLUTION: A luggage transfer system has a carrying and loading device 10 between a make conveyor which is an upstream transfer route 2 and containers, 3a, 3b, 3c and so on, which are a downstream transfer route 3, and the carrying and loading device moves synchronously with the upstream transfer route 2 and carries and loads luggage 5, sorting them in size, to the downstream transfer route 3. With this system, the transfer work is automated and the transfer efficiency is enhanced.SELECTED DRAWING: Figure 1
Patent JP-2019099151-A (JP)
Title: Bag type storage tank
Inventor: OKAMURA MASARU
IPC: B65D90/02
Filed: 2017-11-28
Abstract: To provide a bag type storage tank capable of realizing both large capacity and seismic resistance without using a frame body of high rigidity.SOLUTION: A bag type storage tank comprises a foldable bottomed flat bag body 20, multiple radial partition parts 30 radially arranged inside the flat bag body 20 and partitioning the inner space of the flat bag body 20 into multiple compartments 26, and multiple spacers 31 arranged inside the flat bag body 20. The multiple radial partition parts 30 and the multiple spacers 31 restrict extension of the flat bag body 20, so that the flat bag body 20 forms a circular plane and a three-dimensional flat shape.SELECTED DRAWING: Figure 1