baber/WOPTO huggingface dataset:
Patent JP-2018155157-A (JP)
Title: Vertical shaft pump
Inventor: NISHIGAKI NAOKI
IPC: F04D13/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vertical shaft pump which enables improvement of detection accuracy of an abrasion state of a bearing.SOLUTION: A vertical shaft pump 100 includes: a rotary shaft 2; an impeller 3 attached to the rotary shaft 2; a second submerged bearing 42 supporting the rotary shaft 2; a sensor unit 6 including a displacement sensor 62 which measures displacement of the rotary shaft 2 and a sensor unit body 63 in which the displacement sensor 62 is attached to a tip; and a vertical shaft pump body 5 in which an outer surface 551 is provided with an insertion hole 552 into which the sensor unit 6 can be inserted and the rotary shaft 2, the impeller 3, and the second submerged bearing 42 are disposed. The sensor unit 6 is attached to the insertion hole 552 so as to be inserted therethrough or removed therefrom and is disposed so as to extend from the insertion hole 552 to an area near the second submerged bearing 42.SELECTED DRAWING: Figure 1
Patent JP-2018153430-A (JP)
Title: Game machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which comprises a movable member that can move and which makes it possible to facilitate maintenance.SOLUTION: A pachinko game machine 1 comprises a game machine frame 50 constituting the outline of the pachinko game machine 1 and a power supply board 150 capable of activating power to the pachinko game machine 1. The game machine frame 50 comprises an outer frame 51, an inner frame 52, and a front frame 53 positioned on the front side of the outer frame 51 and the inner frame 52. In the front frame 53, an upper side decorative portion 200 is provided for decorating the upper side and a movable body unit 201 for making a frame movable body 400 (movable member) movable is attached to the upper side decorative portion 200. In the movable body unit 201, a hexagonal shaft portion 321a is provided capable of moving the frame movable body 400 even if power is not activated to the pachinko game machine 1.SELECTED DRAWING: Figure 14
Patent JP-2018155653-A (JP)
Title: Manufacturing method of copper wire material
Inventor: HATANAKA YUJI
IPC: H01B13/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a copper wire material capable of detecting sufficiently a fine defect inside the copper wire material, and manufacturing the copper wire material having a stable quality.SOLUTION: A manufacturing method of a copper wire material 1 includes steps of: preparing a wire 1 comprising copper or a copper alloy, having a first plane 1B constituting a linear region on a cross section vertical to a longer direction L, on an outer peripheral surface; and transmitting a first ultrasonic wave 42a toward the first plane 1B, while advancing the wire in the longer direction L, receiving a first reflection wave which is a reflection wave of the first ultrasonic wave 42a by the wire 1, and inspecting an internal defect 40 of the wire 1 based on the received first reflection wave.SELECTED DRAWING: Figure 5
Patent JP-2017106042-A (JP)
Title: Aqueous radiation curable coating compositions
Inventor: GUIDO VANMEULDER
IPC: C09D7/42
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel aqueous radiation curable coating composition.SOLUTION: The present invention relates to an aqueous radiation curable coating composition comprising at least one radiation curable polymer (A) and at least one organic matting polymer (B), providing uniform matt coatings.SELECTED DRAWING: None
Patent JP-2017148519-A (JP)
Title: Electrosurgical fibroid ablation system and operation method
Inventor: NIKHIL M MURDESHWAR
IPC: A61B18/14
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrosurgical fibroid ablation system facilitating uterus preservation even when relatively large fibroids are ablated, and to provide a method thereof.SOLUTION: The system utilizes a probe 300 having at least two electrodes to perform bipolar ablation. The probe is inserted into a uterine fibroid so as to enter the fibroid along the major-axis direction of an ellipsoidal fibroid 50. Inserting the probe in this direction facilitates ablation of the fibroid with a single probe penetration because the area of ablation tends to progress within a volume having an ellipsoidal shape that is aligned with the ellipsoidal shape of the fibroid. Furthermore, any scar left by the procedure tends to extend in a direction that is parallel to a uterine wall 14, and thus is less likely to propagate and cause rupture of the uterine wall during pregnancy.SELECTED DRAWING: Figure 2
Patent JP-2018163480-A (JP)
Title: Mouse device
Inventor: OZEKI TSUYOSHI
IPC: G06F3/0354
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a mouse device capable of sufficiently pursuing improvement of user's click feeling accompanying a click operation and improvement of silence.SOLUTION: A mouse device comprises a hollow housing, a switch disposed in the housing, an operation unit which is provided at the upper part of the housing and is movable in a substantially vertical direction of the housing, and a transmission unit for transmitting the movement of the operation unit to the switch. The switch comprises an input unit to which an operation is input by movement of the switch itself. The distal end part of the transmission unit is in a shape that allows point contact with the input unit in a cross section in the movement direction of the operation unit.SELECTED DRAWING: Figure 15
Patent JP-2018162537-A (JP)
Title: Sheet production apparatus and method for controlling sheet production apparatus
Inventor: YODA KANEO
IPC: D04H1/60
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet production apparatus capable of appropriately setting conditions for production of a high-quality sheet.SOLUTION: A sheet production apparatus 100 comprises a fibrillation part 20 for fibrillating raw material MA, a mixing part 50 for mixing defibrated product fibrillated by the fibrillation part 20 and a binder, a heating part 84 for heating a mixture mixed by the mixing part 50, and a control part for controlling the temperature of the heating part 84. The control part sets the heating temperature of the heating part 84 corresponding to the type of the raw material MA to be fibrillated by the fibrillation part 20.SELECTED DRAWING: Figure 1
Patent JP-2018164521-A (JP)
Title: Game machine
Inventor: KUSUNOKI TATSUYA
IPC: A63F7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance an interest in a game.SOLUTION: A random number has a specific random number for determining whether to allow execution of a ready-to-win performance. A variable pattern which can be determined when it is determined the result is not a big win has a plurality of types of lose ready-to-win variable pattern which can be determined when a value of the specific random number is matched with a predetermined determination value. Predetermined determination values have a first determination value for satisfying a first condition and a second determination value for satisfying a second condition. A part or all of the determinable lose ready-to-win variable patterns are different in cases when the first condition is satisfied and the second condition is satisfied. Setting patterns have both the first determination value and the second determination value when the execution number of times of a pattern variable game to be executed after completion of a big winning game is the first execution number of times and when the execution number of times of the pattern variable game to be executed is the second execution number of times, where any one of the first determination value and the second determination value exists.SELECTED DRAWING: Figure 9
Patent JP-2018165760-A (JP)
Title: Question control program, method for controlling question, and question controller
Inventor: MAYUMI HIDEHIKO
IPC: G09B7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To control the difficulty of questions according to the degree of concentration of a user.SOLUTION: A question controller displays questions in a display unit. The question controller measures the degree of concentration of a user who inputs the answers to the questions. The question controller controls the number of questions and/or the difficulty of questions to be prepared according to the measured degree of concentration.SELECTED DRAWING: Figure 1
Patent JP-2018166066-A (JP)
Title: Vacuum valve
Inventor: DONEN DAIKI
IPC: H01H33/662
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum valve capable of inspecting the presence of a void defect and an exfoliation defect of an insulation part.SOLUTION: A vacuum valve comprises: a cylindrical insulation container; an insulation part arranged so as to cover an outer side of the insulation container; a movable side end plate that closes one side end part of the insulation container; a fixed side end plate that closes the other side end part of the insulation container; a movable side electrode provided in a tip part of a movable side current-carrying shaft distributed while penetrating the movable side end plate; a fixed side electrode which is provided opposite to the movable side electrode in the tip part of the fixed side current-carrying shaft distributed while penetrating the fixed side end plate; and an arc shield arranged so as to surround the circumference of the movable side electrode and the fixed side electrode. Further, in an inner surface of the insulation container, a first semiconductor layer is included in the side of the movable side end plate, and a second semiconductor layer is included in the side of the fixed side end plate. Also, the first semiconductor layer and the movable side end plate are electrically insulated, and the second semiconductor layer and the fixed side end plate are electrically insulated.SELECTED DRAWING: Figure 1
Patent JP-2018166442-A (JP)
Title: Production method and freshness keeping method of tomato fruits
Inventor: KUDO RIKA
IPC: A01G22/00
Filed: 2017-03-30
Abstract: To provide production methods and freshness keeping methods of tomato fruits that can increase proline content of a tomato fruit and extend freshness keeping period after harvest.SOLUTION: By irradiating tomatoes with a green light having a photon flux density of 1 μmol/m/s or more including wavelengths set within a wavelength range from 480 to 560 nm under dark conditions for about 3 hours or more almost every day in a period of 4 weeks or more before the harvest of the tomato fruit, the proline content per unit mass of a tomato fruit is increased and the freshness keeping period after harvest of tomato fruits is extended.SELECTED DRAWING: None
Patent JP-2018167715-A (JP)
Title: Axle counter
Inventor: FUSE TAKUYA
IPC: B61L1/16
Filed: 2017-03-30
Abstract: To realize an axle counter capable of operating in a range in that necessary security degree is assured and that on-rail determination is not produced evenly even with an unsatisfaction in an axle detection.SOLUTION: An advance axle number Bo, an approach axle number Ba and a passing axle number Ba are calculated based on a detection result A1, A2 of a plurality of axle detector of each section end unit 10 of each end part of the section of object of a railway and an exit difference Δ2=[Ba+Ca-2×(Bo+Co)]or[Ba+Ca-Bo-Co]is calculated and a train on-rail state is determined based on whether the exit and entry difference Δ2 is "0" etc or not.In addition, an entry and exit difference Δ1=[Bi+Ci-Bo-Co]is also calculated and the train on-rail state is determined based on whether the exit and entry difference Δ1 is "0" etc or not.In addition a changeover part 44 is also arranged and it performs a determination based on the exit and entry difference Δ1 in a normal state and it performs a determination based on an exit and entry difference Δ2 in the case of a failure of an axle detector 11 and other emergency.SELECTED DRAWING: Figure 1
Patent JP-2018171168-A (JP)
Title: Oct apparatus
Inventor: MURATA KEISHI
IPC: A61B3/10
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an OCT apparatus capable of acquiring wide-angle OCT data in excellent signal strength.SOLUTION: In an OCT apparatus, an OCT optical system guides a measurement light to a wide-angle region including a fundus central part and a fundus peripheral part with respect to one transverse direction that the measurement light crosses the fundus, and includes a first reference optical path having an optical path length set for acquiring OCT data including the fundus central part, and a second reference optical path having an optical path length set for acquiring OCT data including the fundus peripheral part, which is different from the first reference optical path. An image processor acquires OCT data including the fundus central part based on an interference signal of the measurement light guided to the fundus central part and a reference light from the first reference optical path, and acquires OCT data including the fundus peripheral part based on an interference signal of the measurement light guided to the fundus peripheral part and a reference light from the second reference optical path.SELECTED DRAWING: Figure 16
Patent JP-2018172895-A (JP)
Title: Exterior wall structure of building
Inventor: SHIRAKAWA YOSHIHIRO
IPC: E04B2/56
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall structure of a building capable of acquiring a building having not only high heat insulation performance but also high earthquake resistant strength, without using a substance with a high environmental load such as a conventional one (fron gas).SOLUTION: An exterior wall structure of a building includes: (a) at least two vertical bar members selected from a colum and a stud; (b) at least two horizontal bar members selected from a floor, a beam and a girder; and (c) a plane member fixed on the outdoor side of the vertical bar member and the horizontal bar member. On an indoor side surface of the plane member, a polymer foam layer is formed by spraying. The polymer form uses hydrofluoroolefin as a foaming agent. A closed cell ratio of the polymer foam is 90% or greater, and density is 30 kg/mor greater.SELECTED DRAWING: None
Patent JP-2017194158-A (JP)
Title: Friction transmission belt
Inventor: ISHIGURO HISATO
IPC: F16G5/20
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a friction transmission belt capable of suppressing separation and cracking of interlayer and a core body and suppressing abrasion of a belt and a pulley even under a severe condition of high load environment of a transmission belt and the like.SOLUTION: An adhesive rubber layer 4 of a friction transmission belt 1 is composed of a first vulcanized rubber composition not including silica, and including a rubber component and 30 pts.mass or more of carbon black to 100 pts.mass of the rubber component, and a surface of a core body 4a is coated with an overcoating layer composed of a second vulcanized rubber composition including a rubber component and silica. A ratio of the silica in the second vulcanized rubber composition may be 15-50 pts.mass to 100 pts.mass of the rubber component. An average thickness of the overcoating layer may be 5-30 μm. The rubber component of the adhesive rubber layer and the overcoating layer may be chloroprene rubber.SELECTED DRAWING: Figure 2
Patent JP-2018175310-A (JP)
Title: Tableware washing equipment
Inventor: HATA SHINICHIRO
IPC: A47L15/46
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide tableware washing equipment capable of detecting a time point at which washing water has been discharged fully, for preventing idling of a pump.SOLUTION: Tableware washing equipment 1 comprises: a washing tank 3 for storing tableware W; a washing nozzle 13 for jetting washing water in the washing tank 3; a washing/discharge pump 16 for supplying washing water to the washing nozzle and discharging the washing water from inside of the washing tank 3; a pump control part 26 for the washing/discharge pump 16; a vibration sensor 24 for detecting vibration generated according to an operation of the washing/discharge pump 16; and a comparison part 31 for comparing a mode indicating vibration detected by the vibration sensor 24 with a mode in a range of a predetermined vibration. After the pump control part 26 starts the operation of the washing/discharge pump 16, when it is determined that, the mode detected by the vibration sensor 24 is out of a range of a mode of a determined wave vibration by the comparison part 31, the pump control part 26 stops the operation of the washing/discharge pump 16.SELECTED DRAWING: Figure 1
Patent JP-2018181774-A (JP)
Title: Flat cable
Inventor: NAKAYAMA JIYUNMEI
IPC: H01B7/18
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable that, when the flat cable is assembled into an electronic apparatus or the like, does not cause a problem such as a short circuit even if an end part in a width direction of the flat cable is brought into contact with another component.SOLUTION: A flat cable 10 has at least: a plurality of conductors 1 which have a body part and a terminal part positioned at both sides in a longitudinal direction of the body part, and parallelly provided in a width direction at a predetermined interval; two layers of adhesive insulating layers 2 which interpose the conductors 1 therebetween; resin films 3 which interpose the two layers of adhesive insulating layers 2 therebetween; a metal foil tape 6 which is provided at least at one side of the resin films 3 and covers the entire conductor in the width direction; and a protective film 8 covering the metal foil tape 6. When a width of the metal foil tape 6 is W1, a length from an end 1a to an end 1b of the parallelly provided conductor 1 is W2, a width of the resin film 3 is W3, and a width of the protective film 8 is W4, a relationship of W2≤W1<W4≤W3 is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2017124294-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing time management satisfactorily.SOLUTION: A Pachinko machine includes a main control device 72 and a voice lamp control device 70. The main control device 72 is provided with a CPU 103 and an RTC 120. The CPU 103 is provided with a ROM 113 and a RAM 115. When power is supplied to the Pachinko machine, time information is outputted from the RTC 120 to the CPU 103, and the time information is stored in a timer counter 115a provided in the RAM 115 of the CPU 103. The timer counter 115a measures a period since the power is supplied to the Pachinko machine. Time information stored in the timer counter 115a is updated on the basis of an elapse of a period. Control by the voice lamp control device 70 is executed on the basis of the time information.SELECTED DRAWING: Figure 6
Patent JP-2018185411-A (JP)
Title: Liquid developer and method for manufacturing the same
Inventor: TSURUTA TAKESHI
IPC: G03G9/13
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer that can provide printed materials excellent in adhesion without causing a hot offset phenomenon on a thermoplastic resin substrate and has good storage stability; to provide a liquid developer that can provide printed materials excellent in image density and sharpness in addition to the above; and to provide a suitable method for manufacturing the liquid developer.SOLUTION: A liquid developer contains toner particles containing a binder resin (A) and carrier liquid, where the binder resin (A) contains an aliphatic hydrocarbon resin (a-1) in an amount of 20 to 100 mass% in the total amount of the binder resin.SELECTED DRAWING: None
Patent JP-2018122843-A (JP)
Title: Two-wheel cart
Inventor: SASAKI NORIMASA
IPC: B62B3/00
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheel cart equipped with a sled, which can be used for a long term only by replacing some parts without causing abrasion of a non-slip strip for a staircase.SOLUTION: The two-wheel cart comprises a sled part of a pipe made of metal in a shape in which a part that contacts a corner of a staircase is a planar surface and parts at both sides leading to the surface are portions of circular arcs, where a side that contacts the staircase of the pipe is covered with a protective member made of synthetic resin. The protective member is constituted of a flat surface part contacting the part of the planar surface of the pipe and the parts that become portions of the circular arcs at both sides of the surface. Radii of some parts of the circular arcs at both sides of the planar surface part of the protective member are smaller than radii of the parts of the circular arcs at both sides leading to the planar surface part of the pipe. When the protective member is pressed against the pipe, an interval between tips of some portions of the circular arcs at both sides of the planar surface part of the protective member are widened by elastic force of the synthetic resin, and then the portions of the circular arcs at both sides leading to the planar part of the pipe are fastened, so that the pipe is closely contacted with the protective member.SELECTED DRAWING: Figure 1
Patent JP-2018184902-A (JP)
Title: Multistage turbo supercharger system
Inventor: YOSHIOKA TSUGIO
IPC: F02B37/18
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a multistage turbo supercharger system capable of avoiding generation of a high pressure stage side surge in the case of sudden speed reduction and/or sudden load decrease (cutoff) of an engine.SOLUTION: The present invention relates to a multistage turbo supercharger system in which a small-sized side high pressure stage turbo supercharger 50 and a large-sized side low pressure stage turbo supercharger 60 are connected in series from the side of an engine body 10. The multistage turbo supercharger system comprises: a low pressure stage exhaust bypass path 33 bypassing a low pressure stage turbine 61 of the low pressure stage turbo supercharger 60; a low pressure stage waste gate valve WG2 opening/closing the low pressure stage exhaust bypass path 33; and high pressure stage side surge avoiding means 90 by which, in a case where an actuation condition that a suction pressure P1 at an upstream side of a high pressure stage compressor 52 of the high pressure stage turbo supercharger 50 is higher than a suction pressure P2 at a downstream side of the high pressure stage compressor 52 is satisfied, the low pressure stage waste gate valve WG2 is opened.SELECTED DRAWING: Figure 2
Patent JP-2018184644-A (JP)
Title: Nitriding treatment apparatus
Inventor: ICHIKI RYUSUKE
IPC: C23C8/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To perform a stable nitriding treatment by atmospheric pressure plasma.SOLUTION: A nitriding treatment apparatus includes a plasma jet generation part 101 for generating atmospheric pressure plasma, and a local sealing cover mounted on a tip part of the plasma jet generation part 101, and the local sealing cover forms a closed space capable of depressurizing the inside together with a treatment object or with a plate body having the treatment object placed thereon.SELECTED DRAWING: Figure 1