baber/WOPTO huggingface dataset:
Patent JP-2018128539-A (JP)
Title: Optical scanner and image forming apparatus including the same
Inventor: HASEGAWA AKIRA
IPC: G03G21/00
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner that, even when the number of rotations of a polygon mirror is increased, maintains the high accuracy in determining the position of the polygon mirror with respect to the axis of rotation, and can exhaust heat from the polygon mirror and a driving circuit thereof to the outside with high efficiency.SOLUTION: In a housing (500), a duct (540) surrounds a space from the periphery of a deflector (520) to an exhaust port (542) to be separated from optical systems (512, 513, 514, 531, 532, 533, 534, 535), and guides air flowing in from an intake port (541) to the space. A positioning member (546) projects from a floor part (506) of the duct toward the deflector, and regulates the size of a gap between an outer face (525) of the deflector and floor part to ensure a channel for the air in the gap. The positioning member further determines the position of a shaft (522) with respect to the housing to regulate the inclination of the shaft.SELECTED DRAWING: Figure 6
Patent JP-2018129167-A (JP)
Title: Push button switch
Inventor: KAWAI JIYUUICHI
IPC: H01H13/02
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a push button switch high in degree of freedom in presentation.SOLUTION: A push button switch includes a push button 11, a coil spring 25 to urge the push button 11 in a direction that is opposite to a pushing direction of the push button 11, and a pressure sensor 32 disposed under the push button 11. A guide 42 urged by the coil spring 41 directly or indirectly abuts the pressure sensor 32 and is linked to the depression of the push button 11. In the push button switch 1, a load applied to the pressure sensor 32 gradually decreases or increases in response to the pushing amount of the push button 11.SELECTED DRAWING: Figure 4
Patent JP-2018133847-A (JP)
Title: Rotor and motor
Inventor: ECHIZEN MASAYUKI
IPC: H02K29/08
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in detection accuracy of a magnetic flux by a detector.SOLUTION: A rotor 10 that constitutes a part of a motor 12, comprises a rotation shaft 24, and a magnet constituent 26 fixed to the rotation shaft 24. The magnet constituent 26 comprises: a rotor magnet part 28 arranged coaxially with the rotation shaft 24; and a sensor magnet part 30 arranged coaxially with the rotation shaft 24 and arranged at an interval in an axial direction of the rotation shaft 24 from the rotor magnet part 28, and whose magnetic flux B is detected by the detector 16. The magnet constituent 26 comprises a spacer part 32 provided between the rotor magnet part 28 and the sensor magnet part 30 and connecting the rotor magnet part 28 and the sensor magnet part 30 in the axial direction of the rotation shaft 24.SELECTED DRAWING: Figure 1
Patent JP-2018132680-A (JP)
Title: Cleaning device, process cartridge, and image forming apparatus
Inventor: AKIYAMA SHO
IPC: G03G21/00
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device that can accurately detect the concentration of paper powder in an untransferred toner that is recovered to the inside of the cleaning device, a process cartridge, and an image forming apparatus.SOLUTION: A recovery part 2d to which an untransferred toner removed by a cleaning blade 2 is recovered includes: a conveying screw 2b (conveying member) that conveys the untransferred toner toward one end in a width direction; a photosensor 2f (detection means) that detects the concentration of paper powder contained in the untransferred toner conveyed by the conveying screw 2b; and a partition member 2d3 that partitions part of a space where the conveying screw 2b and a photoreceptor drum 1 (image carrier) are opposed to each other so that the untransferred toner is not directly recovered to a position in the width direction where the photosensor 2f is installed.SELECTED DRAWING: Figure 3
Patent JP-2018134283-A (JP)
Title: Disposable diaper
Inventor: OTSUBO HIDEMITSU
IPC: A61F13/494
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent topical urine leakage by adjusting partially adhesive performance of waist gathering.SOLUTION: In a disposable diaper, a plurality of elastic members 43 are fixed in the stretched state along the width direction at intervals in the longer direction, on both a front body 1 and a back body 2, or on either body. In the elastic members 43, in the state where the body is completely stretched in the width direction, an expansion rate on a center part in the width direction is different from an expansion rate at least on a light-or-left either lateral part in the width direction.SELECTED DRAWING: Figure 2
Patent JP-2018138754-A (JP)
Title: shutter
Inventor: IWATA JUNICHI
IPC: E06B9/17
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a shutter capable of making a controller less exposed to dust and rain water.SOLUTION: A shutter 1 comprises a frame body 10 and a shutter device 20 attached to the frame body 10. The shutter device 20 comprises a shutter curtain 21, a shutter winding shaft 22, a tubular motor, a controller 23, and a shutter case 25. The controller 23 is arranged above an axis C of the shutter winding shaft 22 and also on a case back plate 251 side of the shutter case 25.SELECTED DRAWING: Figure 3
Patent JP-2018139656-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing interesting performance.SOLUTION: A game machine 1 includes performance execution means executing composite display performance 85 where first performance 851 including a first performance element and second performance 852 including a second performance element are generated in the same period. In both the first performance element and the second performance element, one of many kinds of preset candidate elements is set, and as a change mode of the composite display performance 85 showing a change in a direction advantageous to a player, a basic change mode in which a candidate element set as the second performance element before change is set as the first performance element after change is set.SELECTED DRAWING: Figure 34
Patent JP-2017130459-A (JP)
Title: Fuel battery device
Inventor: DEVOE ALAN
IPC: H01M8/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery device capable of supplying reaction gas into an electrode pore and discharging reaction product from the electrode pore more efficiently.SOLUTION: A fuel battery device includes an active structure (cell) having an anode electrode 24 and a cathode electrode 26 which face each other through an electrolyte 28, a fuel path 14 for supplying fuel to the active structure, an air path 20 for supplying air to the active structure, a porous ceramic layer 64 having pores which is provided between the anode electrode 24 and the fuel path 14 and between the cathode electrode 26 and the air path 20, and configured to enable transport of fuel and air from the fuel path 14 and the air path 20 to the anode electrode 24 and the cathode electrode 26, and an inactive periphery support structure 29 which is configured integrally with the electrolyte 28 and the porous ceramic layer 64.SELECTED DRAWING: Figure 30
Patent JP-2018147631-A (JP)
Title: Base, straight pipe type led lamp, and lighting device
Inventor: SUGIYAMA KEISUKE
IPC: F21V19/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To secure safety and improve workability during attachment.SOLUTION: A base 1a is provided at an end part of a rod-like lamp body 5 and attached to a socket of a lamp fixture. The base 1a includes: a cover member 22 covering a pair of terminals 20a, 20b for supplying electric power to the lamp body 5; a holding mechanism (claw parts 22c, 22d and hook parts 29c, 29d) which holds the cover member 22 in a predetermined position; a switch (contact pieces 20a-1, 20b-1 and rotation terminals 31a, 31b) which switches the pair of terminals 20a, 20b and the lamp body 5 between a conduction state and a non-conduction state; and a switch operation part 29 which receives operation force to cause the switch to operate into the conduction state when the cover member 22 is in the predetermined position.SELECTED DRAWING: Figure 4
Patent JP-2018143417-A (JP)
Title: cabinet
Inventor: KITAGAWA TERUHISA
IPC: A47B88/453
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet having a slide counter whose slide operation is easy even in a state that a user has dishes in both hands.SOLUTION: A slide counter 10 can be moved between a storage position where it is stored between an upper stage storage part 12 and a lower stage storage part 13, and a protruding position where it protrudes from between the upper stage storage part 12 and the lower stage storage part 13. A push open mechanism 6 is configured so as to cause the slide counter 10 to jump out toward the protruding position by pushing the slide counter 10 to a side opposite to the protruding position from the storage position.SELECTED DRAWING: Figure 6
Patent JP-2018144594-A (JP)
Title: Dolly
Inventor: SUZUKI TOSHIO
IPC: B62B5/06
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To allow a dolly loaded with a heavy cargo to be moved by a smaller operating force.SOLUTION: A dolly 1 includes an operation portion 5 disposed between side edges 21 of a carrying table 2. An operating force is input to the operation portion 5. A support shaft 75 provided to extend along a grounding surface G of the dolly 1 is supported by the side edges 21 of the carrying table 2. The operation portion 5 is provided with operation rods 52 each having an elongated hole 521 for the support shaft 75. The elongated hole 521 of each of the operation rods 52 is located at one end 52b of the operation rod 52 in a longitudinal direction thereof to extend in the longitudinal direction. An operating force is applied to the other end 52a of the operation rod 52 about the end 52b as a support point that is positioned below the carrying table 2 to be grounded on the grounding surface G. At this time, the support shaft 75 extending through the elongated holes 521 is pressed against inner circumferences of the elongated holes 521 while being dislocated toward the ends 52b in the elongated holes 521.SELECTED DRAWING: Figure 2
Patent JP-2018144210-A (JP)
Title: Sheet file holder
Inventor: OKABE YOSHIKAZU
IPC: B23D69/02
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet file holder capable of suppressing generation of useless area on a sheet file, suppressing damage on a part other than a grinding section, or stabilizing a grinding angle.SOLUTION: There is provided a sheet file holder 2, which is the sheet file holder 2 holding a sheet file and used in hand when an operator grinds a grinding object, and which comprises a base table 3 whose surface 32 is provided with a groove 31 comprising an inner surface 311 holding the sheet file and having a straight axis, and projecting parts 4 which are arranged at crossing part where the inner surface and the surface cross one another and formed from the surface to an inside of the groove. The projecting parts are arranged at a crossing part at both ends of the inner surface in a cross section in a vertical direction relatively to an axis direction. Each projection length of the projecting parts arranged at both ends from the surface to the inside of the groove is less than a half of a length between both the ends.SELECTED DRAWING: Figure 1
Patent JP-2018146906-A (JP)
Title: Voice interaction method and voice interactive device
Inventor: KAYAMA HIROSHI
IPC: G10L13/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To enable natural voice interaction.SOLUTION: A voice interactive device 100 comprises: a voice pitch adjusting unit 43 configured to adjust pitch of a preceding voice played back prior to an interactive voice according to a pitch of the interactive voice for interaction; a first playback instruction unit 45 configured to instruct playback of the preceding voice adjusted by the voice pitch adjusting unit 43; and a second playback instruction unit 47 configured to instruct playback of the interactive voice after the preceding voice is played back as instructed by the first playback instruction unit 45.SELECTED DRAWING: Figure 1
Patent JP-2018146547-A (JP)
Title: Pressure detector
Inventor: KAMIMURA YOSHIHIRO
IPC: G01L19/14
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector capable of improving bonding reliability between a first resin part and a lid member.SOLUTION: A pressure detector comprises: a semiconductor type pressure sensor 20; a fluid inflow member 10 having a flow channel 11 through which fluid can flow to the pressure sensor 20; a first resin part 31 provided for the fluid inflow member 10 so as to surround the pressure sensor 20; a lead terminal 32 in which one end part 32a is electrically connected to the pressure sensor 20 and which is held by the first resin part 31; a wire W which connects the pressure sensor 20 and the one end part 32a of the lead terminal 32; a lid member 50 which is bonded to the first resin part 31 and forms an airtight space of the pressure sensor 20; and a sealing member 60 covering the wire W and the pressure sensor 20. The first resin part 31 is equipped with a wall part 31e which prevents the sealing member 60 from flowing into a bonded part 31d between the first resin part 31 and the lid member 50.SELECTED DRAWING: Figure 1
Patent JP-2018149950-A (JP)
Title: Viscoelastic grip metal fitting for trolley wire and train line pull-off metal fitting
Inventor: SHIONOYA JUNICHI
IPC: B60M1/234
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To enable easy attachment to an existing pull-off metal fitting and to absorb vibration of a trolley wire while following lateral displacement.SOLUTION: A viscoelastic grip metal fitting 4 is provided for a pull-off metal fitting 1 whose basal-end-part is pivotally supported by an arm support metal fitting S supported by a structure and which grips a trolley wire T at the leading-end part of an arm pipe 3. The viscoelastic grip metal fitting 4 comprises: a spring receiving seat 6 fixed to the arm pipe 3; a pull-up rod 7 having an ear 8 that grips the trolley wire T at its lower end and prevented from being pulled off by engaging the spring receiving seat 6 such that the spring receiving seat is movable relatively in a vertical direction; a push-up spring 9 held between the spring receiving seat 6 and the pull-up rod 7 and urging the pull-up rod 7 upward; and a viscoelastic sheet 9 covering the outer periphery of this push-up spring 9 and resists elastic movement. When a pantograph passes, the pull-up rod 7 of the grip metal fitting 4 moves upward together with the trolley wire T relative to the spring receiving seat 6. However, a viscoelastic sheet 9b resists elastic movement of a coil 9a of the viscoelastic spring 9 and absorbs vibration.SELECTED DRAWING: Figure 2
Patent JP-2018155123-A (JP)
Title: Starting device of vehicle engine
Inventor: MATSUDA SEIJI
IPC: F02B67/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a bearing of a crank journal generating when starting an engine by using a starter generator in a vehicle engine including the starter generator, and to improve durability and reduce cost of the bearing of the crank journal.SOLUTION: When viewed from a crank shaft direction, a starter generator 23 is arranged on one side with respect to a reference line in a direction orthogonal to a crank shaft 15, and a water pump 25 and a compressor 27 for air conditioner which are auxiliary machines are arranged on the other side. A starting device of vehicle engine includes a clutch control part 45 for connecting and controlling a water pump clutch 25b, a compressor clutch 27b which are auxiliary clutches for connecting/disconnecting the auxiliary machines and auxiliary machine pulleys, when starting an engine 3 by the starter generator 23.SELECTED DRAWING: Figure 1
Patent JP-2018157396-A (JP)
Title: Output monitor device and transmitter
Inventor: NGUYEN HUY HOANG
IPC: H04B1/04
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To keep the number of directional couplers used on a transmission line of RF signals down.SOLUTION: An output monitor device of an embodiment includes: a distributer that includes an input unit to input part of RF signals picked up by a directional coupler provided for a transmission line of the RF signals and a plurality of output units, and that distributes the RF signals input by the input unit to the respective output units to output them; and attenuators that are provided for the respective output units and adjust power of the RF signals output from the output units.SELECTED DRAWING: Figure 1
Patent JP-2018157526-A (JP)
Title: Waveguide and signal processing device
Inventor: KAYANO HIROYUKI
IPC: H01P7/08
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide with excellent thermal insulation properties.SOLUTION: The waveguide includes: a first conductor layer; a second conductor layer spaced apart from the first conductor layer; a first conductor line having a first region spaced apart from the first conductor layer and the second conductor layer, extending in a first direction and opposed to the first conductor layer, and a second region opposed to the second conductor layer; and a second conductor line spaced apart from the first conductor layer, the second conductor layer and the first conductor line, extending in the first direction, and whose length in the first direction is shorter than that of the first conductor line.SELECTED DRAWING: Figure 2
Patent JP-2018161732-A (JP)
Title: Holder and manufacturing method for holder
Inventor: HYODO TAKAYOSHI
IPC: B24B37/30
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a holder that is able to improve surface accuracy after a large-sized object to be polished is polished and to provide a manufacturing method for such a holder.SOLUTION: Provided is a holder 10 used for polishing, with an abrasive pad, a plate-like object to be polished, comprising: a packing material 12 made of elastic resin, which has a holding surface, which holds an object to be polished, the holding surface being in contact with a rear surface of the object; and a frame material 16 in the form of a thin plate, which is mounted on the packing material so as to surround the holding surface of the packing material. The height difference 18h between a peripheral edge 18e and a central part 18c of the holding surface is equal to or less than 0.6% of a diameter 18d of the holding surface. The height difference 16h between an outer edge 16o and an inner edge 16i of the frame material is equal to or less than 0.2% of the width 16w of the frame material.SELECTED DRAWING: Figure 3
Patent JP-2018166132-A (JP)
Title: Magnetic refrigerant
Inventor: MIYAZAKI TAKASHI
IPC: F25B21/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a MnSnC based magnetic refrigerant excellent in cooling characteristics.SOLUTION: A magnetic refrigerant includes a compound having a reverse perovskite structure represented by the general formula of (MnM)SnC, where M in the general formula is one or more kinds of elements selected from a group consisting of Sr, K, Ca, Na, Mg, Ga, Ge, Al, Si, P, Ti, V, Cr, Zr, Nb, Mo, Fe, Ni, Co, Pd, Ru, Rh, Tc, Ag, Zn and Cu, and x in the general formula satisfies 0<x<0.2.SELECTED DRAWING: Figure 1
Patent JP-2018165914-A (JP)
Title: Notification device, and control method and program thereof
Inventor: OKA TATSUYA
IPC: G06F3/0481
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent oversight of information in data during data confirmation.SOLUTION: A notification device is connected to a display device for displaying an image, and includes: a display part for displaying an image based on data including one or more objects on a screen of the display device; a specification part for specifying an object having a high possibility of not being confirmed by a user on the basis of a display position in the case of displaying objects in the data on the screen; and a notification part for notifying the user of information about the specified object.SELECTED DRAWING: Figure 3
Patent JP-2018169345-A (JP)
Title: Cylinder internal pressure sensor, and internal combustion engine
Inventor: NAGAI MASAKATSU
IPC: G01L23/26
Filed: 2017-03-30
Abstract: To provide a cylinder internal pressure sensor that enables achievement of a seal structure capable of excellently obtaining both of a seal property and a heat release property between a through-hole of a cylinder head and a cylinder internal pressure sensor to be inserted into the through-hole, and to provide an internal combustion engine that is equipped with the cylinder internal pressure sensor.SOLUTION: A through-hole 2 leading to a combustion chamber 3 is formed in a cylinder head 1 of an internal combustion engine. A cylinder internal pressure sensor 10 has a sensor body 12 to be inserted into the through-hole 2. A first seal member 20 is arranged inside the through-hole 2, has elasticity, and seals between a hole wall face serving as a wall face of the through-hole 2 and a sensor lateral wall face serving as a lateral wall face of the sensor body 12. A second seal member 22 is arranged inside the through-hole 2, has elasticity, and seals between the hole wall face and the sensor lateral wall face at a position farther away from the combustion chamber 3 than the first seal member 20. Thermal conductivity of the first seal member 20 is higher than that of the second seal member. Young's modulus of the second seal member 22 is lower than that of the first seal member 20.SELECTED DRAWING: Figure 1
Patent JP-2018170473-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAGUCHI TATSUYA
IPC: H01L21/768
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress damage to a film formed on a substrate to manufacture a semiconductor device.SOLUTION: A method for manufacturing a semiconductor device comprises the steps of: previously filling polyurea in a hole part 21 of a low-dielectric constant film 20 to form a protection layer in a low-dielectric constant film 20 which is a porous SiCHO film as an interlayer insulation film before forming a via-hole 201 and a trench 202 by plasma processing; and forming a sealing film 60 on the protection layer (low-dielectric constant film 20) in order to increase heat resistance of the protection layer against a high-temperature process to be executed in the middle of the manufacturing method. Thus, damage to the low-dielectric constant film 20 when the low-dielectric constant film 20 is subjected to plasma processing can be suppressed because of the presence of the protection layer. The method further comprises the step of removing the protection layer by depolymerization at e.g., 250°C after that. As another example of application of the protection layer, the protection layer may be utilized to prevent damage owing to overetching in forming a memory device electrode.SELECTED DRAWING: Figure 4
Patent JP-2018172448-A (JP)
Title: Coating material, coating member and can
Inventor: SAITO AKIRA
IPC: B65D23/08
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating material capable of forming a coated film, which is excellent in transparency and is excellent in high workability and high corrosion property to a content of a worked part, without using a raw material derived from BPA and BADGE.SOLUTION: A coating material contains a polyester resin (A) having an acid value of 10-40 mgKOH/g, and an epoxy curing agent (B) which is a reactant of aromatic polyol other than bisphenol A and an epoxy group-containing compound. The polyester resin (A) preferably has a glass transition temperature of 20-90°C.SELECTED DRAWING: Figure 1