baber/WOPTO huggingface dataset:
Patent JP-2018045227-A (JP)
Title: Developing device
Inventor: SAKAMAKI TOMOYUKI
IPC: G03G15/08
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To suppress bending of a developer regulating member supported at both ends only even if regulated in size of a space for supporting the developer regulating member in a developer container and when the developer regulating member receives an agent pressure and a magnetic force.SOLUTION: A developer regulating member is unrotatably supported by a developer container only at both ends of the developer regulating member. A size of a cross-section of the developer regulating member orthogonal to a rotation axial line of the developer regulating member is equal to or less than 28 mm. The size of the cross-section secondary moment in a normal line of the developer carrier for a centroid of the cross-section of the developer regulating member orthogonal to the rotation axial line of the developer carrier is equal to or more than 25 mm, and the size of the cross-section secondary moment in a tangential direction of the developer carrier for the centroid of the cross-section of the developer regulating member orthogonal to the rotation axial line of the developer carrier is equal to or more than 70 mm.SELECTED DRAWING: Figure 6
Patent JP-2019019296-A (JP)
Title: Method for producing polymer compound
Inventor: TERAI HIROKI
IPC: C08G61/02
Filed: 2017-07-21
Abstract: To provide a method for producing a polymer compound, which can sufficiently reduce a content of halogen atoms (chlorine atom and bromine atom) contained in the polymer compound.SOLUTION: Provided is a method for producing a polymer compound, comprising reacting a polymer compound containing at least one kind of halogen atom selected from the group consisting of chlorine atom and bromine atom and a quarternary ammonium compound and/or a quaternary phosphonium compound an a solvent containing at least one kind selected from the group consisting of an amide-based solvent, an ether-based solvent, an alcohol-based solvent, and an aromatic hydrocarbon-based solvent, the polymer compound having a reduced content of the halogen atoms.SELECTED DRAWING: None
Patent JP-2017221687-A (JP)
Title: Endoscopic purse string surgical device
Inventor: HESSLER THOMAS R
IPC: A61B17/04
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a surgical stapler.SOLUTION: An endoscopic surgical stapler 100 for applying a suture 130 to tissue including an elongated tubular member 102, a first jaw 122 positioned at a distal end portion of the tubular member and having a longitudinal axis, and a second jaw 124 disposed in substantially parallel relation to the first jaw at the distal end portion of the tubular member. The second jaw is movable in the longitudinal axis that is in a direction substantially perpendicularly toward the first jaw while maintaining the substantially parallel relation between the first and second jaws. A stapling assembly 104 is disposed in each of the first and second jaws and configured to apply surgical staples to the tissue such that a suture, in combination with the surgical staples, forms a purse string with the tissue when the surgical stapler is activated.SELECTED DRAWING: Figure 1
Patent JP-2019024959-A (JP)
Title: Game machine
Inventor: KASUGA TARO
IPC: A63F5/04
Filed: 2017-07-29
Abstract: To provide a game machine enabling a music selection more matching to a player's liking and situation, and thereby capable of improving amusement of games.SOLUTION: Music to be outputted during a special game state is configured to be selectable by a player. Also, an output content of the selected music is configured to be changeable by the player. In the special game state, if a special condition is being satisfied, a first portion and a second portion next to that in the selected music are outputted, and if the special condition is not being satisfied, only the first portion in the selected music is outputted. If the special condition is not being satisfied, the output content is changeable so that an output is to be started from the second portion in the selected music.SELECTED DRAWING: Figure 154
Patent JP-2019027930-A (JP)
Title: Electronic timepiece
Inventor: TAMURA SHUICHI
IPC: G04B19/247
Filed: 2017-07-31
Abstract: To provide an electronic timepiece that can eliminate deviations of information display positions of display wheels upon stopping even when at least one display wheel rotates in any direction of a first direction and a second direction.SOLUTION: An electronic timepiece comprises: a first display wheel that has one digit of a date provided; a second display wheel that has tens digit of the data provided; a first drive unit that rotates the first display wheel; a second drive unit that drives the second display wheel; and a control unit that controls the first and second drive units. At least one of the first and second drive units is a dual direction drive unit that enables the display wheel to rotate in a first direction and a second direction. The control unit is configured to: when rotating the display wheel in the first direction by the dual direction drive unit, execute first rotation processing for rotating the display wheel in the first direction to end rotation of the display wheel; and, when rotating the display wheel in the second direction, execute second rotation processing for firstly rotating the display wheel in the second direction, and then rotating the display in the first direction to end the rotation of the display wheel.SELECTED DRAWING: Figure 10
Patent JP-2017226012-A (JP)
Title: Spot-joining device and method
Inventor: STUART EDMUND BLACKET
IPC: B23K20/12
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved type or a substitutive method for driving in a spot-joining device or a fastener, or executing frictional agitation spot-welding or clinch processing operation.SOLUTION: A spot-joining device comprises a motor, a punch for driving in a fastener or executing clinch processing or frictional agitation spot-welding operation, a first transmission 8, a second transmission 17 and a transmission control device. The first transmission 8 is constituted so as to transmit rotary motion of the motor to the punch when engaging. The second transmission 17 is constituted so as to drive in the punch toward a workpiece by converting the rotary motion of the motor into linear motion of the punch when engaging. The transmission control device is arranged-constituted so as to selectively adjust at least one engagement degree of the first and second transmissions 8 and 17. A spot-joining separate device and a spot-joining method are also disclosed.SELECTED DRAWING: Figure 2
Patent JP-2017212462-A (JP)
Title: Semiconductor device
Inventor: HIGASA AKIHIRO
IPC: H01L29/739
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with an IGBT which enable pitch scaling of gate trenches and achieve simple alignment of contact electrodes with respect to a p-type base region.SOLUTION: A semiconductor device 101 includes: a gate electrode 122 buried in a gate trench 108 of a semiconductor substrate 102 via a gate insulation film 125; dummy trenches 109 formed lateral to the gate trench 108; ntype emitter regions 112, p type base regions 111, ntype drift regions 106 and ptype collector regions 104 which are formed among the gate trench 108 and the dummy trenches 109. The semiconductor device 101 further includes: buried insulation films 126 each of which has a top face 128 and is buried in each dummy trench 109; and an emitter electrode 132 buried in an upper region of the buried insulation film 126 to be connected with ptype base contact regions 113 on lateral faces 115 of the dummy trenches 109.SELECTED DRAWING: Figure 12
Patent JP-2017224838-A (JP)
Title: Semiconductor element with passivation layer and method for producing the same
Inventor: JENS PETER KONRATH
IPC: H01L29/812
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element with a passivation layer, and a method for producing the same.SOLUTION: A semiconductor element includes: a semiconductor body 100 having a first surface 101; a contact electrode 2 on the first surface; and a passivation layer 3 on the first surface 101 adjacent to the contact electrode 2 and partially overlapping the contact electrode 2. The passivation layer 3 comprises a layer stack with a first layer 31 comprising oxide on the first surface 101 and a second layer 32 comprising nitride on the first layer 31.SELECTED DRAWING: Figure 1
Patent JP-2018059183-A (JP)
Title: Rotational friction welded blank for pecvd heating shower head
Inventor: Eric madsen
IPC: C23C16/455
Filed: 2017-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a shower head which has higher strength after final machining of a welded stem blank material and a back-plate blank material.SOLUTION: The present invention relates to a blank material for a plasma enhanced chemical vapor-deposition (PECVD) heating shower head comprising a stem, a back plate and a face plate, the shower head assembly 600 comprising the stem 402, face plate, and back plate, and the stem 402 being welded to the back plate in a rotational friction manner. The rotational friction welding is characterized in that a joint has no gap, and does not have any void along a border of a welded joint (deposition line), and a connected grain structure has resistance to chemical corrosion caused by fluorine and other corrosive gases used in PECVD.SELECTED DRAWING: Figure 4
Patent JP-2019036875-A (JP)
Title: User device and base station device
Inventor: TAKAHASHI HIDEAKI
IPC: H04W72/04
Filed: 2017-08-17
Abstract: To provide a user device that performs efficient initial access and starts communication in an NR cell in a radio communication system including an LTE cell and the NR cell.SOLUTION: A user device includes: a reception unit that communicates with a first base station device included in a first radio communication system and a second base station device included in a second radio communication system and receives notification information from the first base station device; an initial access control unit that determines whether the first base station device can communicate together with the second base station device on the basis of the notification information; and a communication unit that communicates with the first base station device and the second base station device on the basis of the determination.SELECTED DRAWING: Figure 1
Patent JP-2019034490-A (JP)
Title: Information processing device
Inventor: OBATA MASAHIRO
IPC: B41J29/38
Filed: 2017-08-18
Abstract: To solve the problem that power is supplied to both control means in the case that one control means does not need power supply in a device including a plurality of control means.SOLUTION: A device control part 16 performs processing dependent on each hardware, and a system control part 14 performs processing independent of each hardware. In the case that a return factor occurs in the system control part 14 side while power supply to the device control part 16 and the system control part 14 is limited or stopped, switching is performed between a case of starting the device control part 16 and the system control part 14 and a case of starting only the system control part 14 in accordance with the return factor.SELECTED DRAWING: Figure 1
Patent JP-2019038636-A (JP)
Title: Sheet feeding device and image formation apparatus
Inventor: SAWASHIMA FUMIYA
IPC: B65H3/52
Filed: 2017-08-22
Abstract: To provide a sheet feeding device which can reduce the image defect of a sheet and an image formation apparatus having the same.SOLUTION: A sheet feeding device includes: a loading face which is loaded with sheets; a separation slant face part which separates the sheets; a pickup roller 26 which feeds the sheets to the separation slant face part; an abutting member 52 which has a contact face contacting the tips of the sheets loaded on the loading face; a transmission mechanism 40 which has a control gear 42 controlled to be stopped for each rotation and can transmit the driving force of a motor to the pickup roller 26 via the control gear 42; and a movement mechanism 60 which moves the abutting member 52 from the protrusion position to the retreat position before the sheets reach the abutting member 52 in conjunction with the control gear 42, and moves the abutting member from the retreat position to the protrusion position when the sheets pass through the abutting member 52.SELECTED DRAWING: Figure 2
Patent JP-2019038333-A (JP)
Title: Vehicle front structure
Inventor: TAKASAGO YUSUKE
IPC: B62D25/08
Filed: 2017-08-23
Abstract: To provide a vehicle front structure that surely avoids a contact between an inverter and a brake master cylinder at the time of a vehicle front collision.SOLUTION: A vehicle front structure is configured such that an inverter case 3 faces a master cylinder 5 in a vehicle width direction and includes a side surface 3a located closer to a vehicle front side than the master cylinder 5. A longitudinal axis line 5a of the master cylinder 5 extends in a vehicle front to back direction. A first component 6, 106 is arranged at the vehicle front side from the master cylinder 5, and a second component 8, 108 is arranged at the vehicle front side from the first component 6, 106. The master cylinder 5 is opposite to a portion of the first component 106 in the vehicle front to back direction. The first component 6, 106 and the second component 8, 108 are opposite to the side surface 3a of the inverter case 3 in the vehicle width direction. Further, the center of gravity G1, G101 of the first component 6, 106 and the center of gravity G2, G102 of the second component 8, 108 are separated from or adjacent to the master cylinder 5 or the longitudinal axis line 5a with respect to the side surface 3a of the inverter case 3 in the vehicle width direction.SELECTED DRAWING: Figure 4
Patent JP-2019038171-A (JP)
Title: Extruder vent box
Inventor: KOBAYASHI NAOAKI
IPC: B29B7/84
Filed: 2017-08-24
Abstract: To provide an extruder vent box capable of collecting volatile substance gases generated during melting and kneading of plastic materials, leading a condensate based on the gas to an exhaust hole for exhaust, and allowing easy maintenance.SOLUTION: A vent box 10 of the extruder includes: a wall 11 forming a side surface; a top 13 forming an upper surface and provided with a viewing window; a vent metal object 15 forming a bottom surface and provided with a side wall 15a forming an annular groove 16 inside an inner circumferential surface of the wall 11; an exhaust hole 17 opened on the inner circumferential surface of the wall 11; a gas collection umbrella 20 provided with an umbrella surface portion which gradually expands in diameter from an upper opening opposed to the top 13 and extends to a lower opening; and umbrella mounting means 35 for fixing the gas collection umbrella 20 to the wall 11. The gas collection umbrella 20 is arranged so that the condensate generated in the vent box 10 falls into the annular groove 16 via the umbrella surface portion.SELECTED DRAWING: Figure 1
Patent JP-2019038953-A (JP)
Title: Unsaturated polyester resin composition, molding material, molding, and artificial marble
Inventor: ODA KEIICHI
IPC: C08F283/01
Filed: 2017-08-25
Abstract: To provide an unsaturated polyester resin composition for obtaining a molding having excellent smoothness and boiling properties, a molding material containing the unsaturated polyester resin composition, a molding containing a cured product of the molding material, and artificial marble containing a cured product of the molding material.SOLUTION: An unsaturated polyester resin composition contains unsaturated polyester, a polymerizable monomer, crosslinked polystyrene, and aluminum hydroxide. The aluminum hydroxide has an average particle size of 1 μm or more and 6 μm or less. In the aluminum hydroxide, a content of sodium oxide is 0.1 mass% or less.SELECTED DRAWING: None
Patent JP-2017206565-A (JP)
Title: Methods for increasing thermogenic adipose cells
Inventor: JOHN KNOPF
IPC: A61K39/395
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide methods for increasing thermogenic adipose cells.SOLUTION: In certain aspects, the invention provides compositions and methods for increasing thermogenic adipose cells such as brown adipose cells and other adipose cells expressing UCP-1, by administering an antagonist of ActRIIB signaling pathway. Examples of such an antagonist are ActRIIB polypeptide, anti-ActRIIB antibodies, anti-myostatin antibodies, anti-GDF3 antibodies, anti-Nodal, anti-activin, and anti GDF11 antibodies. Various metabolic disorders and other disorders may be treated by triggering the increase of thermogenic adipose cells.SELECTED DRAWING: Figure 2
Patent JP-2019043415-A (JP)
Title: Front-wheel drive bicycle
Inventor: SEKINE JIRO
IPC: B62K15/00
Filed: 2017-09-05
Abstract: To provide a tricycle that reduces stress on a bicycle structure, is foldable in one-touch, enables comfortable ride, easy carriage and storage, and hinders rolling.SOLUTION: Solving means for the invention of the present application is characterized by a frame structure in which a sub-keel 10 is added to a front keel 9 and also characterized by comprising: bending means foldable in one-touch; a seat plate 22 with a backrest 25; a cushioning member 35 that hinders rolling; and a cushioning member support 36.SELECTED DRAWING: Figure 1
Patent JP-2019042271-A (JP)
Title: Game machine
Inventor: TABATA YUJI
IPC: A63F5/04
Filed: 2017-09-05
Abstract: To provide a game machine capable of preventing falling of a board holding member to an inner wall face side of an insertion groove, when the board holding member is inserted into the insertion groove.SOLUTION: A game machine comprises: a board holding member 210 including an insertion part 215; and an insertion groove 205 provided on an attachment base 200 and into which the insertion part 215 is inserted, in which the insertion groove 205 has a pair of inner wall faces 205d which are more separated on an opening side of the insertion groove, the insertion part 215 has a contact part 215a which contacts the inner wall faces 205d when the insertion part is inserted into the insertion groove 205, so that the board holding member 210 is prevented from falling to the inner wall faces 205d to which the contact part 215a contacts. Therefore, contact of the board holding member 210 to other component due to the falling can be prevented.SELECTED DRAWING: Figure 17
Patent JP-2019043525-A (JP)
Title: Support structure for riser pipe
Inventor: OKANO SHOTARO
IPC: B63B3/32
Filed: 2017-09-08
Abstract: To provide a riser pipe support structure capable of enduring a great load on an offshore floating body structure.SOLUTION: A riser pipe support structure retains and fixes a multiple number of riser pipes R to a side shell 12 along the longitudinal direction of an offshore floating structure 10. The riser pipe support structure includes: riser pipe fixing tubes 16 for supporting the inserted riser pipe R; fixing tube support structure units 20 for supporting the riser pipe fixing tubes 16; and bracket members 18 for supporting the fixing tube support structure unit 20. Furthermore, side trances 32 are provided at prescribed intervals along the longitudinal direction inside the side shell 12, reinforcement members 36, 44 are provided in parallel to the side trances 32 in between the side trances 32 inside the side shell 12, and the bracket members 18 are attached to the outside of the side shell 12 along the side trances 32.SELECTED DRAWING: Figure 3
Patent JP-2019053120-A (JP)
Title: Wall surface display device
Inventor: YAMASHITA SATOSHI
IPC: G09F7/18
Filed: 2017-09-13
Abstract: To obviate the necessity of preserving a space, which is large enough to insert a display member, above a receiving member and inserting the display member to the whole length of the receiving member when, in order to clearly indicate the purpose of use of a space inside a room or the like, a user and the like, a display device is installed on a wall surface outside the room in a stationary manner.SOLUTION: A display device 1 includes a guide member 2 having guide grooves 2a, 2a juxtaposed on both sides in a direction along a wall surface 5, and display members 3 that are inserted into the guide grooves 2a, 2a of the guide member 2, and retained in the guide grooves 2a, 2a. Retained parts 31 that are freely movably fitted into the guide grooves 2a in the length direction of the guide member 2 and supported by the guide member 2 while being engaged with the face side of the wall surface 5, are formed on the wall surface 5 side of the display member 3. The length of the guide member 2 is made longer than a height of the entire display member 3 to be retained in the guide grooves 2a, 2a. The guide grooves 2a, 2a are formed in a section of the guide member 2 other than an arbitrary section 2b in the length direction.SELECTED DRAWING: Figure 1
Patent JP-2019060239-A (JP)
Title: Vehicular cooling system
Inventor: TOMINAGA SATOSHI
IPC: F01P3/20
Filed: 2017-09-25
Abstract: To provide a vehicular cooling system capable of cooling a battery and raising the temperature thereof without greatly increasing the number of components.SOLUTION: A vehicular cooling system 1 in one embodiment of this invention includes a battery 2 for performing heat exchange with cooling water, an O/C 4 for allowing heat exchange between the cooling water and transmission oil, a radiator 6 for cooling the cooling water, a PCU 3 for performing heat exchange with the cooling water, and cooling water flow paths 7a-7e for supplying the cooling water discharged from the radiator 6 to the battery 2, the PCU 3 and the O/C 4 in sequence or supplying the cooling water discharged from the radiator 6 to the battery 2 and the PCU 3 or the O/C 4.SELECTED DRAWING: Figure 1
Patent JP-2019060256-A (JP)
Title: Exhaust system of saddle riding type vehicle
Inventor: KURASAWA YUJI
IPC: B62J99/00
Filed: 2017-09-25
Abstract: To provide an exhaust system of a saddle riding type vehicle which prevents a catalyst device from interfering with a ground surface when the vehicle banks and can use travel wind to cool a catalyst in the catalyst device.SOLUTION: An exhaust system of a saddle riding type vehicle includes: a vehicle body frame 2; a swing type power unit 3 which is swingably supported by the vehicle body frame through a link member 24 and in which a cylinder axis C inclines in a forward direction substantially horizontally; an exhaust pipe 6 connected to a cylinder head 43; a catalyst device 7 disposed in the middle of the exhaust pipe; and a foot placement part 1C located in front of the swing type power unit. The exhaust pipe is connected to both longitudinal ends of the catalyst device. The catalyst device is at least partially located below a cylinder 42 in a vehicle side view and is disposed with its longitudinal direction oriented in a vehicle width direction. An under cover 10e is disposed below the foot placement part and in front of the catalyst device. A bottom surface rear end 84 of the under cover is oriented to the catalyst device.SELECTED DRAWING: Figure 4
Patent JP-2019066048-A (JP)
Title: Combustor
Inventor: IWAKI KAZUO
IPC: F23B60/00
Filed: 2017-09-28
Abstract: To provide an epoch-making combustor exhibiting a novel action effect.SOLUTION: A combustor comprises: a vertically long primary combustion chamber 1 having at one end part a fuel introduction part 6 for introducing a rod-like fuel material 60, and having a predetermined length toward the other end part; and a secondary combustion chamber 2 having a length in the same direction as the primary combustion chamber 1, and provided below the primary combustion chamber 1. The primary combustion chamber 1 and the secondary combustion chamber 2 are provided so as to communicate with each other through a gas introduction passage 3 provided on the other end part side. Combustible gas occurring in the primary combustion chamber 1 is introduced into the secondary combustion chamber 2 through the gas introduction passage 3, and combustible gas introduced into the secondary combustion chamber 2 circulates to the one end part side.SELECTED DRAWING: Figure 2