baber/WOPTO huggingface dataset:
Patent JP-2018184311-A (JP)
Title: Method for producing antibacterial zinc oxide powder
Inventor: HIROTA TAKESHI
IPC: B01J35/02
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing zinc oxide powder with superior antibacterial properties even under light-shielded environment.SOLUTION: A method is provided which comprises a step of adding 150 to 250 g of a hexagonal plate-shaped zinc oxide powder to 1 liter of an aqueous solution of zinc nitrate with a concentration of 2 to 4 M (mol/L) and hydrothermally treating the mixture at a temperature ranging from 130 to 180°C for 5 to 15 hours, and a step of heat-treating a basic zinc nitrate generated as a result of the hydrothermal treatment under air or an inert gas atmosphere at a temperature ranging from 550 to 700°C for 0.5 to 3 hours. The heat treatment is performed preferably at a temperature ranging from 575 to 650°C. By being crushed after the heat treatment, the powder can have enhanced antibacterial properties per unit mass.SELECTED DRAWING: Figure 1
Patent JP-2018183423-A (JP)
Title: Information processing method, device and program for causing computer to execute information processing method
Inventor: TSUNODA RYOJI
IPC: A63F13/30
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method which can enhance a user's immersion feeling to a world of a game that is played by the user.SOLUTION: An information processing method is executed by a computer for executing a game in which a plurality of users participate through terminals. An information processing method includes: a step of displaying a first character CA1 operated according to input operation by a first user and a second character CA2 operated according to input operation by a second user on a screen of a terminal of the first user; and a step of displaying the second character operating a portable terminal SM, on the screen of the terminal of the first user when receiving the input operation by the second user for operating the portable terminal SM of the second character.SELECTED DRAWING: Figure 30
Patent JP-2018186734-A (JP)
Title: Plant cultivation device and reflection sheet
Inventor: YOSOMIYA TAKATOSHI
IPC: A01G7/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation device that can suppress reduction of work efficiency caused by reflection sheet in performing maintenance or the like of plants being cultivated while efficiently irradiating plants with artificial light for example.SOLUTION: A plant cultivation device comprises: a first member capable of mounting cultivation vessels thereon; a second member which is arranged with a space for the first member; illumination members which are arranged with a space for the first member, and arranged on the first member rather than the second member; a cultivation rack 10 which has a structure having a plurality of columnar members which fix the positions of the first member and the second member; and reflection sheet 20 which is arranged at least on a side face of the cultivation rack in a longer direction, and has visible light reflectivity, in which the reflection sheet comprises fixing parts capable of setting the reflection sheet into a folded state along a horizontal direction with respect to the cultivation rack on a surface on the opposite side of a surface facing the cultivation rack.SELECTED DRAWING: Figure 3
Patent JP-2018191405-A (JP)
Title: Weight board
Inventor: TAMASHIRO MASAKI
IPC: H02M1/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a weight board which enables work of cutting off and connecting an electric connection portion of a body part to be performed easily and unfailingly and achieves shortening of a work period of replacement work and low costs.SOLUTION: A weight board has: a body part 1 having a housing 10 in which electric devices are housed and installed in a direction such that the body part 1 stands upright relative to an installation surface; and a connection part 11 which is supported at the outer side of an outer peripheral edge when viewed from the front surface side of the housing 10 and electrically connects the electric devices to the outside.SELECTED DRAWING: Figure 1
Patent JP-2018188835-A (JP)
Title: Drain plug
Inventor: HORIE NAOYA
IPC: A47K1/14
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the drain plug that hardly gives uncomfortable feeling even in an open state and has a good convenience.SOLUTION: The drain plug 1 is disposed in a drain port 9 of a bathtub. The drain plug 1 comprises a dish portion 2 and a lid portion 3. The dish 2 is fitted in the drain port 9 and has a formed flow hole portion 21. The lid portion 3 is provided so as to cover a bathtub side of the dish portion 2 and opens and closes a flow hole portion 21 by movement along a bottom surface of the bathtub with respect to the dish portion 2.SELECTED DRAWING: Figure 2
Patent JP-2017131759-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing decline of game amusement.SOLUTION: A Pachinko machine includes a start port capable of receiving game balls shot to a game area 1100. When a game ball enters the start port, lottery processing for a big win (jackpot) is performed at a winning probability set in advance. As the result, if a big win is won in the lottery, a big win game where a privilege is given to a player is performed. Here, in this game machine, when being controlled in a presentation reception state where an operation by the player is allowed, a presentation enabling a prediction of a timing of the control is performed.SELECTED DRAWING: Figure 114
Patent JP-2018190681-A (JP)
Title: Manufacturing method of electrode
Inventor: NAKAMIZO TAICHI
IPC: H01M4/139
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of electrodes, capable of suppressing wear of a roll body.SOLUTION: In a manufacturing method of a negative electrode, after an active material slurry 12a has been applied on a surface of a strip-shaped metal foil 21, a ceramic slurry 15a including ceramic particles is applied on a surface of a layer of the active material slurry 12a to form an electrode material 20 having a two-layer structure. After the electrode material 20 has been dried, the electrode material 20 is pressed in a thickness direction by a press roll 60 that includes a roll body 61 whose peripheral surface is covered with a wear resistant layer 62.SELECTED DRAWING: Figure 2
Patent JP-2017131763-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which carries out a display control in second control means on the basis of command information transmitted from first control means, and can achieve a favorable display system.SOLUTION: In an MPU 62 of a main control device 60, holding information is acquired on the basis of the entry of a game ball into an operation port for winning, and a winning/losing determination is carried out for the holding information. When the winning/losing determination is carried out, a variation command and the like is transmitted from the MPU 62. In an MPU 102 of the display control device 100, when receiving the variation command, a process starting a performance for game time is carried out in a pattern display device 31. In addition, in the MPU 102, the number of pieces of holding information held and stored in the MPU 62 of the main control device 60 is acquired, and the pattern display device 31 is display-controlled to carry out the notification of the number of pieces of holding information. In this case, in the MPU 102, when a communication error of the variation command occurs, the notification of the number of pieces of holding information is cancelled.SELECTED DRAWING: Figure 20
Patent JP-2018111600-A (JP)
Title: Curl straightening device and image formation device
Inventor: KAJIYAMA HIROSHI
IPC: G03G15/00
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a curl straightening device and an image formation device with high curl straightening precision.SOLUTION: A curl straightening device includes: a belt member 42 for conveying a curled sheet P while sandwiching the sheet P between its convex side and a roller member 41 facing the convex side; a pair of roller members 45, 46 installed separately at a position of an upstream side in a running direction and a downstream side in a running direction so that the roller member 41 abuts on each of the roller members 45, 46 interposing the belt member 42; a pressing arm 61 and an extension spring 62 (urging member) for urging the roller member 41 so that the belt member 42 is wound around the roller member 41 between the pair of roller members 45 and 46; and a motor 71 (variable means) for varying a winding angle θ of the belt member 42 with respect to the roller member 41 by varying an interval of the running direction of the pair of roller members 45 and 46.SELECTED DRAWING: Figure 3
Patent JP-2018194643-A (JP)
Title: Eyewear support
Inventor: TAMURA SHINZO
IPC: G02C5/16
Filed: 2017-05-16
Abstract: To provide an eyewear support capable of being easily attached/detached to/from a pair of sunglasses or ordinary general-purpose glasses which has various shapes of temples, which can hold the glasses with a contact force as smaller as possible to the surface of a temporal region with improved fit and hardly slides down even when sweating.SOLUTION: The eyewear support comprises: an annular holder 3 formed of a rubber-like elasticity material which is elastically reduced in diameter so as to hold a temple 2 of a pair of glasses not to rotate around an axis; and a support arm 4 formed integrally with the annular holder 3. The support arm 4 has a tongue-like shape which extends downward from the temple 2 so that a front portion of which comes into contact with a concave portion in a temporal region of a wearer of the glasses 1 while extending inward of the temple 2.SELECTED DRAWING: Figure 1
Patent JP-2018192934-A (JP)
Title: Back frame of seat for vehicle
Inventor: SUZUKI HIROYUKI
IPC: A47C7/40
Filed: 2017-05-18
Abstract: To provide a structure which can enhance the bending rigidity of left and right side frames in a fore-and-aft direction by a simple structure, in a back frame of a seat for a vehicle.SOLUTION: A right side frame 11 is formed into a closed cross section whose traverse cross has a rear-right chamfered part 11g, a rear-left chamfered part 11f and a rear face part 11d at a rear side. A right connecting part 14b of a lower frame 14 is attached to the rear side of the right side frame 11 at a lower end part while being covered from the outside. The right connecting part 14b is formed into an open cross section whose traverse cross section has a right face part 14b1, a left face part 14b3 and a rear face part 14b2 at a rear side. The rear face part 14b2 is formed thicker than the right face part 14b1 and the left face part 14b3 in a thickness. The right face part 14b1 abuts on the rear-right chamfered part 11g, the left face part 14b3 abuts on the rear-left chamfered part 11f, and the right and left face parts are connected to each other. The rear face part 14b2 abuts on the rear face part 11d, and is connected thereto by bonding or adhesion.SELECTED DRAWING: Figure 7
Patent JP-2018192460-A (JP)
Title: Water treatment device and water treatment method
Inventor: TAKEDA KENJI
IPC: C02F1/42
Filed: 2017-05-22
Abstract: To provide a water treatment device which can promote adding of a recycle material.SOLUTION: A according to one embodiment, a water treatment device has: a recycle tank that is connected to a filtration tank, which stores a filter medium and allows water conduction, and can store a recycle material and water; and an indicator that is disposed in the recycle tank and indicates the residual quantity of the recycle material.SELECTED DRAWING: Figure 1
Patent JP-2017200188-A (JP)
Title: Multiple input multiple output communication method in large scale antenna system
Inventor: NAM JUN YOUNG
IPC: H04J99/00
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiple input multiple output communication method capable of reducing complexity of scheduling and precoding calculation, without increasing the amount of radio resources required for reference signal and channel state information feedback.SOLUTION: A multiple input multiple output communication method in a large scale antenna system 10, includes: a step of obtaining statistical channel information for at least one terminal 20-1 through 20-K; a step of dividing the terminals into multiple classes and multiple groups 30-1 through 30-G subordinate to classes based on the statistical channel information; a step of determining a group beam forming matrix Hfor each divided group; a step of obtaining instantaneous channel information, by performing group beam forming transmission based on the group beam forming matrix for each group; and a step of scheduling the terminal based on the instantaneous channel information.SELECTED DRAWING: Figure 1
Patent JP-2018200189-A (JP)
Title: Measuring device and measuring method
Inventor: HOTTA HIROYUKI
IPC: G01B11/24
Filed: 2017-05-25
Abstract: To hinder, in a measuring device that emits irradiation light from a light source via an optical system to an object and measures the object by use of reflection light from the object, a decrease in the range of a reflection angle measurable regardless of an increase in a distance between the optical system and the object, in comparison with a case where the reflection angle of the reflection light is not stored.SOLUTION: A measuring device comprises: a light emitting part that emits irradiation light; a first lens that changes a degree of divergence of irradiation light; a diaphragm part that reduces irradiation light emitted from the first lens; a second lens by which irradiation light passed through the diaphragm part is condensed so as to be emitted from a predetermined direction of an object; a light receiving part disposed between the diaphragm part and the second lens and configured to receive reflection light, which is the irradiation light emitted to and reflected from the object; and an optical element that can be inserted between the second lens and the object and removed therefrom and that maintains a reflection angle of the reflection light. While the reflection angle is maintained, the reflection light is emitted from the optical element, passed through the second lens, and made incident on a predetermined position on the light receiving part.SELECTED DRAWING: Figure 1
Patent JP-2018201126-A (JP)
Title: Photographing apparatus and image processing method
Inventor: TAKASAKI MOMOKO
IPC: G06T1/00
Filed: 2017-05-26
Abstract: To provide a photographing apparatus and an image processing method capable of generating a good-looking image in which a person is included in balance.SOLUTION: A photographing apparatus relating to one aspect of this invention comprises: an image acquisition part which acquires a photographic image by photographing a person as a subject; an extraction part which extracts at least one of a right shoulder region including the right shoulder of the person and a left shoulder region including the left shoulder of the person from the photographic image; and a deformation processing part which individually deforms at least one of the right shoulder and the left shoulder, thereby being capable of adjusting the height of the right shoulder and the left shoulder.SELECTED DRAWING: Figure 22
Patent JP-2018199198-A (JP)
Title: Ball end mill
Inventor: MAEDA KATSUTOSHI
IPC: B23C5/10
Filed: 2017-05-29
Abstract: To attain excellent processing surface accuracy even when feed quantity per blade is small.SOLUTION: A ball end mill comprises an end mill body 2, a plurality of bottom blades 9 arranged at a tip part in the axis O direction of the end mill body 2 and forming a hemispherical shape for which a rotation locus around the axis O has the center on the axis O, and a plurality of gashes 7 arranged in the end mill rotation direction adjacent each other respectively for the plurality of bottom blades 9. A first bottom blade, a second bottom blade, and a third bottom blade are included in the plurality of bottom blades 9. The bottom blades 9 extend along a virtual hemispherical surface RL having a center point C on the axis O. When an angle of inclination of a virtual straight line VL passing through the center point C and a predetermined point A relative to the axis O in a reference surface Pr including the predetermined point A and the axis O on the bottom blades 9 is defined as a radiation angle θ, a distance along the radial direction between a rotation locus positioned outermost in the radial direction and a rotation locus positioned innermost among the respective rotation loci around the axis O of the first bottom blade, the second bottom blade and the third bottom blade at a predetermined radiation angle θ, is 5 μm or less.SELECTED DRAWING: Figure 4
Patent JP-2017151482-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2017-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure for suppressing degrading of a light emitting element as much as possible and for sufficiently securing capacitance elements (capacitors) required for each pixel.SOLUTION: A first passivation film, a second metal layer, a flattening film, a barrier film, and a third metal layer are stacked in this order over a transistor. A side face of a first opening provided in the flattening film is covered with the barrier film, a second opening is formed inside the first opening, and the third metal layer is connected to a semiconductor via the first opening and the second opening. A capacitor element that is formed of lamination of a semiconductor of the transistor, a gate insulating film, a gate electrode, the first passivation film, and the second metal layer is provided.SELECTED DRAWING: Figure 2
Patent JP-2017212985-A (JP)
Title: Use of zscan4 and zscan4-dependent genes for direct reprogramming of somatic cells
Inventor: KO MINORU S H
IPC: C12N5/10
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ex vivo method of producing an iPS cell by reprogramming of a somatic cell, without an oncogenic reprogramming factor c-Myc.SOLUTION: A method of producing an induced pluripotent stem (iPS) cell by reprogramming of a cell comprises contacting a somatic cell with (1) an early embryonic factor Zscan4 or a Zscan4-dependent gene selected from Patl2, Pramel6, Piwil2 and D5Ertd577e, and (2) at least one reprogramming factor.SELECTED DRAWING: Figure 18
Patent JP-2018204259-A (JP)
Title: Bridge repairing method
Inventor: OKAMOTO KEITA
IPC: E01D19/02
Filed: 2017-06-01
Abstract: To provide a bridge repairing method capable of rationally restoring a substructure such as a bridge pier destroyed by a square steel stopper.SOLUTION: There is provided a method of repairing a bridge in which a concrete-made substructure and superstructure are coupled by a square steel stopper. Moreover, the method comprises the steps of removing a fragile part of the concrete around a square steel stopper 13 from the surface of a bridge pier 11, providing an anchor 3 by passing through a position adjacent to the square steel stopper via a removal portion of the fragile part from a bridge-axial surface 111 of the bridge pier, filling the removal portion with a filler to make a filling part 5, and fixing a head part 31 of the anchor projected from the filling part by a steel plate part 4.SELECTED DRAWING: Figure 1
Patent JP-2018205557-A (JP)
Title: Display device, and method for driving display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2017-06-06
Abstract: To provide a display device that can display a clear image regardless of external light.SOLUTION: A display device has a pixel unit, and a light emitting device. The pixel unit has a plurality of first display elements that reflect light to a display surface side, and a plurality of second display elements that emit light to the display surface side. The light emitting device is on the display surface side than the pixel unit, is configured to irradiate the first display element with light, and has a light guide part, and a first light emitting element, a second light emitting element, and a third light emitting element each of which emits a different color of light. The first light emitting element, the second light emitting element, and the third light emitting element are arranged so that they can irradiate the side of the light guide part with light. The display device is configured to display an image with at least one of the first display element and second display element.SELECTED DRAWING: Figure 2
Patent JP-2018202783-A (JP)
Title: Image formation apparatus, image formation method and program
Inventor: OTANI RYOSUKE
IPC: G02B26/10
Filed: 2017-06-07
Abstract: To accurately correct an image clock at a low cost.SOLUTION: An image formation apparatus includes: clock generation means which generates a clock on the basis of the correction information made of the frequency for each main-scanning region made by dividing one line in the main-scanning direction into a plurality of pieces, and correction timing information made of a correction count for each main-scanning region indicating the timing of applying the frequency; and signal generation means which generates an image signal on the basis of the generated clock and writing count indicating the timing of drawing an image. The image formation apparatus further includes correction timing information update means which updates the previously stored correction timing information on the basis of the scan speed characteristic of the image formation apparatus.SELECTED DRAWING: Figure 4
Patent JP-2019000324-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-06-14
Abstract: To provide a game machine capable of improving an amusement in a special state.SOLUTION: A game machine comprises: a variable ball entry device 15; and a specific variable ball entry device 22 provided on a downstream side of the variable ball entry device 15. As KT states in which frequency of being controlled to a small winning game state, a first KT state and a second KT state in which an advantageous degree is higher than that of the first KT state are provided, the game state can be controlled to the KT states. In the first KT state, teh variable ball entry device 15 is controlled so that, game balls which passed through a gate 17 when variation of normal patterns is not performed, can enter the variable ball entry device 15. Therefore, an amusement in a special state can be improved.SELECTED DRAWING: Figure 15
Patent JP-2019003070-A (JP)
Title: Lens operation device
Inventor: NIIYAMA TSUYOSHI
IPC: G02B7/08
Filed: 2017-06-16
Abstract: To provide a focus lens operation device for facilitating focus adjustments in the focus lens operation device.SOLUTION: A lens operation device 1, which outputs a driving signal for driving a lens of a lens device 2 in accordance with a displacement of an operation member 11, comprises: displacement detection means 112 that detects the displacement of the operation member 11, and outputs an output of a displacement device in accordance with the detected displacement; driving signal generation means 121 that generates the driving signal on the basis of a displacement position of the displacement detection means; driving signal characteristic switching means 13 that switches a driving signal characteristic to be generated by the driving signal generation means 121; fine adjustment control switching means 14 that instructs the driving signal generation means 121 to switch fine adjustment control; and fine adjustment signal generation means 122 that generates a fine adjustment signal for making fine adjustments on the basis of the displacement position and the driving signal characteristic.SELECTED DRAWING: Figure 1