baber/WOPTO huggingface dataset:
Patent JP-2018049201-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: EBE HIROKI
IPC: G02B15/20
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens small in size in the whole system and having a high zoom ratio, in which high optical performance can be easily obtained in the whole zoom range.SOLUTION: The zoom lens includes, successively arranged from an object side to an image side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, a fourth lens group having a positive refractive power, and a fifth lens group having a negative refractive power, in which upon zooming, the first lens group is immobile and the second lens group and the fifth lens group move, and upon zooming, an interval between adjoining lens groups varies. A focal distance f4 of the fourth lens group, a focal distance f5 of the fifth lens group, a focal distance fw of the whole system at a wide angle end, and a focal distance ft of the whole system at a telephoto end are each appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2018053908-A (JP)
Title: Motor-driven valve control device and motor-driven valve device including the same
Inventor: OGAWA YOSHIAKI
IPC: B60H1/32
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven valve control device that reduces a standby period of a control device of a system to prevent retardation of start of control (opening control) of a motor-driven valve, and to provide a motor-driven valve device including the same.SOLUTION: A motor-driven valve control device 11 outputs a signal of notifying initialization operation end or signal of notifying initialization operation interruption to an air conditioner ECU 16 after initialization operation end or after initialization operation interruption of a motor-driven valve 9.SELECTED DRAWING: Figure 1
Patent JP-2018053541-A (JP)
Title: Fitting
Inventor: SHIMIZU TSUTOMU
IPC: E06B5/16
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fitting that is capable of suppressing a gap penetrating between a glass and a frame in an indoor-outdoor direction for a predetermined period of time even if the glass is deformed when being exposed to high temperature in a case of fire.SOLUTION: Disclosed is a fitting 1 that includes a frame body, a glass 70 disposed in the frame body, and a heat foam material 86 disposed in a space surrounded by the frame body and the glass 70, the heat foam material 86 being disposed to extend near an intermediate portion in a height direction of the glass. The heat foam material 86 is disposed to extend above the intermediate portion in the height direction of the glass 70.SELECTED DRAWING: Figure 7
Patent JP-2017058017-A (JP)
Title: Wheel loader and control method thereof
Inventor: TANAKA YUTAKA
IPC: F16H61/02
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy in a wheel loader.SOLUTION: A mode selection unit generates an operation signal indicating a control mode selected from a plurality of modes containing a predetermined first mode and a second mode of making tractive force smaller than that in the first mode. A mode holding setting unit sets the control mode selected by the mode selection unit so that the control mode is held in starting of a vehicle. A control unit acquires the operation signal from the mode selection unit, and controls a drive system according the selected control mode. The control unit, when a selection holding function is set to an off state by the mode holding setting unit, starts to control the drive system in the second mode in starting of the vehicle even when the first mode is already selected.SELECTED DRAWING: Figure 14
Patent JP-2018054539-A (JP)
Title: Detection device, control method, and program
Inventor: ABE YOSHINORI
IPC: G01S17/88
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a detection device capable of suitably detecting an object around a moving body.SOLUTION: A lidar 1 includes: a scan unit 55 for emitting emission light Lo in response to a pulse trigger signal PT; an APD 41 for receiving return light Lr of the emission light Lo; and a DSP 16. The DSP 16 obtains current position information IP or the like indicating the position of a vehicle from an on-vehicle device 2. Then, the DSP 16 controls the intensity and emission frequency of the emission light Lo emitted by the scan unit 55 on the basis of the current position information IP or the like.SELECTED DRAWING: Figure 12
Patent JP-2018051199-A (JP)
Title: Game machine
Inventor: SUGIZAKI MASANORI
IPC: A63F7/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving an interest in a game.SOLUTION: A second specific performance executed after a first specific performance is a performance for suggesting an advantage degree of a determination result related to application of an advantageous state by a performance mode. When the first specific performance is executed in a prescribed performance mode, a suggestion accuracy suggested by a performance mode of the second specific performance becomes higher than when the first specific performance is not executed in the prescribed performance mode. The performance mode of the second specific performance contains a first performance mode in which, when the first specific performance is executed in the prescribed performance mode, an advantage degree becomes higher than when the first specific performance is not executed in the prescribed performance mode, and a second performance mode in which, when the first specific performance is executed in the prescribed performance mode, the advantage degree becomes lower than when the first specific performance is not executed in the prescribed performance mode. The first performance mode has a higher advantage degree than that of the second performance mode. The first specific performance can be executed before a symbol variation game which is a momentum of execution of the second specific performance.SELECTED DRAWING: Figure 11
Patent JP-2018059287-A (JP)
Title: Vehicle entry deterrence fence and installation vehicle therefore
Inventor: SUGII KENICHI
IPC: B60P3/00
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle entry deterrence fence capable of being easily installed on a road in a short time to set a traffic restriction area, and an installation vehicle capable of easily installing the vehicle entry deterrence fence in a short time.SOLUTION: A vehicle entry deterrence fence 21 is formed by connecting a plurality of block bodies 22 made of hard rubber by one connecting body 3 formed of a steel chain. An attachment hole into which a support member of a warning sign is inserted is formed on a top surface of the block body 22. The vehicle entry deterrence fence 21 is installed on a road by an installation vehicle 10. The installation vehicle 10 travels so that an entrance 14L moves along the boundary of a traffic restriction area of the road, and a spiral conveyor 13 housing the vehicle entry deterrence fence 21 delivers the vehicle entry deterrence fence 21 to the road from the entrance 14L at a speed substantially the same as the vehicle traveling speed. As a result, it is possible to install the vehicle entry deterrence fence 21 at the boundary of the traffic restriction area of the road promptly and with little manpower.SELECTED DRAWING: Figure 5
Patent JP-2018060084-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO YASUTAKE
IPC: G03G21/00
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can remove a discharge product with an external additive supplied to a photoreceptor and reduce the occurrence of a defect in an image holding body caused by a carrier.SOLUTION: An image forming apparatus comprises: rotatable image holding bodies 102 that each hold an image; charging means 110 that each include a rotatable charging member 112 that charges the image holding body 102; developing means 130 that each supply a developer containing at least a toner to which an external additive 610 is added and a carrier 620 to the charged image holding body 102; transfer means 200 including transfer members 240 that each transfer the image formed on the image holding body 102 to a transfer target member; and cleaning means 140 that each clean the surface of the image holding body 102. At least in a non-image forming period, the external additive 610 is supplied to the rotated photoreceptors 102, and the photoreceptors 102 and at least transfer members 240 are separated from each other.SELECTED DRAWING: Figure 4
Patent JP-2018059351-A (JP)
Title: Wall tie
Inventor: TERANISHI RYOHEI
IPC: F16B2/10
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a wall tie that can be fixed obliquely to a wall.SOLUTION: In a wall tie to be fixed to a temporary scaffold, a long body on a wall side is mounted so as to be swingable with respect to a wall by a screw body, an axially movable cylindrical body is loosely fitted in the vicinity of a rear end portion of the long body on a scaffold side, a clamp is axially movably provided on a side surface of the cylindrical body in a direction intersecting with the axial direction of the long body on the scaffold side, and even when the long body on the wall side is swung and the cylindrical body is rotated and the clamp is axially moved so that the wall tie is obliquely fixed to the fixed object in either direction, an opening of the clamp can be opened vertically.SELECTED DRAWING: Figure 1
Patent JP-2018062078-A (JP)
Title: Method and apparatus for manufacturing rubber extrusion object
Inventor: ONODERA SATOSHI
IPC: B29C48/30
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a rubber extrusion object capable of suppressing curvature of the rubber extrusion object while suppressing variation in a boundary surface of rubber-to-rubber, when a plurality of unvulcanized rubbers are extruded from one extrusion port to integrate them.SOLUTION: A flow regulating plate 8 of a rigid body with which unvulcanized rubbers r1 and r2 supplied from cylinders 2A and 2B, respectively are completely isolated to each other is extended in an extruding direction and fixed to one die 5 in which one extrusion port 6 is formed; a front end 8a of the flow regulating plate 8 is set to a position 1 mm or more retreated from a front face of the extrusion port 6; and the unvulcanized rubbers r1 and r2 are guided forward through a first flow channel 7A and a second flow channel 7B, respectively, in a state where the unvulcanized rubbers r1 and r2 are completely separated from each other in the region where the flow regulating plate 8 of the die 5 is present, by setting flow rates at the die 5 of the unvulcanized rubbers r1 and r2 to nearly the same level, to acquire a rubber extrusion object R in which the unvulcanized rubbers r1 and r2 are integrated in a region in front of the flow regulating plate 8.SELECTED DRAWING: Figure 4
Patent JP-2018062635-A (JP)
Title: Dispersant
Inventor: KAKIKURA YUKA
IPC: C08L67/02
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant having excellent initial dispersibility and dispersion stability, the dispersion used in coatings, ink, cosmetics, agrochemicals, electronic materials and the like, and a dispersion composition containing the same.SOLUTION: The problem is solved by using a dispersant comprising an ester compound of a polyhydric alcohol and at least one of a polybasic acid and an anhydride thereof.SELECTED DRAWING: None
Patent JP-2019214217-A (JP)
Title: Air conditioner
Inventor: AOKI SHINJI
IPC: B60H3/06
Filed: 2016-10-17
Abstract: To provide a configuration which reduces danger due to ozone in an air conditioner which generates the ozone.SOLUTION: The air conditioner is configured to be mentioned below. Namely, the air conditioner includes a first electrode 4aa, a second electrode 4ab, a dielectric base 4ac and a voltage application part 4ad. The air conditioner comprises an ozone generation part which generates electric discharge by applying voltage between the first electrode 4aa and the second electrode 4ab by the voltage application part 4ad and thereby generates the ozone purifying air conditioning wind passing through a ventilation flue AP. Then, the air conditioner further comprises an ozone removal part which removes the ozone generated by the ozone generation part from the air conditioning wind. The ozone removal part is disposed so as to oppose to the first electrode 4aa with a purification space AP1 therebetween which is a part of the ventilation flue ASP.SELECTED DRAWING: Figure 4
Patent JP-2017006804-A (JP)
Title: Game machine
Inventor: KANBE TAKESHI
IPC: A63F7/02
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine excellent in a presentation effect, and capable of operating a movable part while sufficiently using an effect by a display presentation in a symbol display part.SOLUTION: A game machine includes: a display part (a decorative symbol display device) for displaying in a display area a display presentation based on a ball entrance to an operation port (a start winning device); and a plurality of (six pieces) movable parts 601 to 606 arranged so as to be able to standby around the display area and approach each other by moving respectively from the surrounding parts of the display area toward a center part. While a display area partitioned and formed inside (movable display frame 600C) the plurality of movable parts 601 to 606 in a front view contracts by a mutual approach of the plurality of movable parts 601 to 606, a display area partitioned and formed outside the display area partitioned and formed inside the plurality of movable parts 601 to 606 is configured to expand.SELECTED DRAWING: Figure 12
Patent JP-2018066095-A (JP)
Title: Wig and wig base
Inventor: SAIKI KOJI
IPC: A41G3/00
Filed: 2016-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a wig that fits spontaneously into a real hair, and a wig base therefor, while being compact in size.SOLUTION: This invention is directed to a wig comprising a wig base and an imitation hair that is implanted into the wig base. In the wig base, the outer peripheral contour of the area where the imitation hair is implanted (implantation area) has a roundish shape without a corner as a whole, and a trough is formed inward. The implantation area may be heart-shape, for example.SELECTED DRAWING: Figure 2
Patent JP-2017050879-A (JP)
Title: Method and apparatus for contention-based uplink data transmission
Inventor: GUODONG ZHANG
IPC: H04W72/14
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel.SOLUTION: A method and an apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmission on a condition that at least one contention-free uplink channel allocation has been granted.SELECTED DRAWING: Figure 6A
Patent JP-2018072647-A (JP)
Title: Cleaning device and image formation apparatus
Inventor: YAMADA MASAYUKI
IPC: G03G15/16
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress retention of toner on one end in a toner storage part in which toner is conveyed by a conveyance screw with a simple configuration in comparison to a configuration of a general cleaning device.SOLUTION: A cleaning device includes a removal roller, a recovery roller, a cleaning blade, a toner storage part and a waste toner tank. A toner crushing member provided in the toner storage part includes a plurality of elastic pieces oscillating with contact with a plurality of blades rotating following the rotation of the conveyance screw. The plurality of elastic pieces include: a plurality of first elastic pieces which are arranged in parallel at an equal interval with the predetermined first length; and one or a plurality of second elastic pieces which are located on one end side in the toner storage part with respect to the plurality of first elastic pieces and provided apart with the length different from the first length from the adjacent elastic piece.SELECTED DRAWING: Figure 7
Patent JP-2018071946-A (JP)
Title: Heat conducting aluminum alloy pipe for open rack vaporizer, and producing method thereof as well as open rack vaporizer
Inventor: MINODA TADASHI
IPC: F28F21/08
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat conducting aluminum alloy pipe for an open rack vaporizer, which ha a sacrificial anode layer having an excellent durability on its surface, and the open rack vaporizer.SOLUTION: A heat conducting aluminum alloy pipe for an open rack vaporizer comprises heat conducting pipe base material which is made of aluminum alloy and has a plurality of fins parallel with longitudinal direction of a peripheral surface and a sacrificial anode layer formed on an outer surface of the heat conducting pipe base material. The sacrificial anode layer contains Zn: 0.5 to 2.0% (mass%, the same is applied hereinafter), Fe:0.2 to 0.5%, and Al and inevitable impurities as remaining contents. The sacrificial anode layer has a metal structure that crystal particle diameter is 1000 μm or less. It is preferable that the sacrificial anode layer has a thickness of 0.005 mm or more and 5 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2017071052-A (JP)
Title: Electric impulse screwdriver
Inventor: LE DU NICOLAS
IPC: B25B21/02
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric impulse screwdriver which does not cause any problem at all in the health state of an operator who uses the electric impulse screwdriver.SOLUTION: An electric screwdriver comprises: drive means 1 comprising a rotor 10 and a maximum torque of Cmax at a constant speed; an end member 2 rotatable by a transmission comprising a reduction gear 3 which is coupled to the drive means and has a ratio R and an output μ; at least one torque sensor 6 for detecting the range of a set value of torque Cc; and means 4 for controlling the drive means 1 in an impulse mode. The transmission can accumulate kinetic energy Ec between two pulses and return the kinetic energy Ec to the end member 2. The drive means 1 and the reduction gear 4 are configured in such a way that R*μ*Cmax<Cc. The set value of torque Cc is attained through the transfer of the kinetic energy Ec to a screw to be screwed in. The ratio R is smaller than or equal to 10/(μCmax).SELECTED DRAWING: Figure 1
Patent JP-2018078725-A (JP)
Title: rectifier
Inventor: MAESAKI DAISUKE
IPC: H02M7/06
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rectifier which can suppress a change of an input impedance.SOLUTION: A rectifier 1 has a bridge circuit 20 including a first rectification portion 21 composed of a first and a second diodes D1 and D2 connected in series in a forward direction, and a first coil L1 connected to the first and the second diodes D1 and D2 in series, and a second rectification portion 22 composed of a third and a fourth diodes D3 and D4 connected in series in the forward direction, and a second coil L2 connected to the third and the fourth diodes D3 and D4 in series. The first rectification portion 21 and the second rectification portion 22 are connected to a load 30 in parallel, a first electrode 11 of an AC power supply 10 is connected between the first diode D1 and the second diode D2, and a second electrode 12 of the AC power supply 10 is connected between the third diode D3 and the fourth diode D4. An inductance value L of the first coil L1 and the second coil L2 satisfies Vout/Iout>ωL/π.SELECTED DRAWING: Figure 1
Patent JP-2018077163-A (JP)
Title: Optical characteristic measurement device
Inventor: MATSUZAKI SHIGEKI
IPC: G01M11/00
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical characteristic measurement device capable of suppressing the fluctuation of measurement values of optical characteristics.SOLUTION: An optical characteristic measurement device includes: probes for supplying power to a light emitter; and light reception parts for detecting light emitted by the light emitter. Each probe has a black chemical conversion film on its surface, and its tip which contacts with the light emitter is not covered by the black chemical conversion film, so as to be exposed.SELECTED DRAWING: Figure 2
Patent JP-2018076206-A (JP)
Title: Support structure of glass preform and production method of glass preform
Inventor: SUZUKI TOMOYA
IPC: C03B8/04
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a support structure of a glass preform capable of suppressing crack generation on a bearing bar or rupture of a support pin; and to provide a production method of the glass preform.SOLUTION: In a support structure of a glass preform, a bearing bar 1 on an upper part of the glass preform A is provided with a pin insertion hole 1c in a direction orthogonal to an axial D direction, and a support pin 10 is inserted into the pin insertion hole 1c, and both ends of the support pin 10 are supported by a support part, to thereby hang and support the glass preform A. The support pin 10 is constituted by bundling a plurality of wires 51.SELECTED DRAWING: Figure 1
Patent JP-2018074974-A (JP)
Title: Method for producing fermented milk
Inventor: TOKUDA YOSHIHIDE
IPC: A23C9/12
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fermented milk, in a fermented milk as a setting-type yogurt capable of improving card quality in such a manner that the collapse of a card is hard to occur even if a yogurt product is placed in a state of side ways by improving card strength.SOLUTION: Provided is a method for producing a fermented milk comprising a process where impact in a degree that a formed card is not collapsed is applied to a fermented milk as a setting-type yogurt to improve shape retention of the card.SELECTED DRAWING: None
Patent JP-2017033958-A (JP)
Title: Power storage device
Inventor: TAJIMA RYOTA
IPC: H01M4/134
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device which has high charge/discharge capacity, can perform charge/discharge at high speed, and has less deterioration in battery characteristics due to charge/discharge.SOLUTION: A power storage device includes a negative electrode including a current collector and an active material layer provided on the current collector. The active material layer includes a plurality of protrusions protruding from the current collector and a graphene provided on the plurality of protrusions. Axes of the plurality of protrusions are oriented in the same direction. A common portion may be provided between the current collector and the plurality of protrusions.SELECTED DRAWING: Figure 1