baber/WOPTO huggingface dataset:
Patent JP-2018177144-A (JP)
Title: Roof structure
Inventor: MOCHIZUKI KUNISHIGE
IPC: B62D25/06
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure for a vehicle, which is advantageous in suppression of vibration and muffled sound.SOLUTION: A roof structure (100) for a vehicle comprises right and left roof side rails (10, 10) extending on a vehicular room upper part, at least 2 cross members (12, 16) installed between the right and left roof side rails, and a roof panel (20) arranged at an upper side of the plurality of cross members and between the right and left roof side rails. A roof inner panel (30) is further provided, which extends at a lower side of the roof panel (20) and between the at least 2 cross members (12, 16) and is jointed with the at least 2 cross members (12, 16). The roof inner panel (30) comprises a roof inner bead (31) extending in a vehicle width direction (W) and is at least partially bonded (4) to the roof panel (20).SELECTED DRAWING: Figure 1
Patent JP-2018184996-A (JP)
Title: Ball bearing
Inventor: HAYASHI YASUYOSHI
IPC: F16C19/06
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of displacement movement of a ball bearing due to thrust force acting on the ball bearing interposed between a flexible spline and a cam in use of a wave gear device, and prevent breakage of an inner ring due to interference between the inner ring and the cam.SOLUTION: A ball bearing 1 has a value of L/Lthat satisfies 1.0001 or more and 1.0007 or less where Lrepresents an ellipse circumference length of an outer peripheral surface 4a formed in an elliptical shape in the cam 4 and Lrepresents a circumferential length of an inner diameter surface 5a of an inner ring 5.SELECTED DRAWING: Figure 1
Patent JP-2018185444-A (JP)
Title: Development roll for electrophotographic apparatus
Inventor: IMAI KENTARO
IPC: G03G15/08
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a development roll for an electrophotographic apparatus which can maintain high charge properties and static elimination properties and can prevent image defects.SOLUTION: A development roll 10 for an electrophotographic apparatus includes: a shaft body 12; an elastic layer 14 on an outer periphery of the shaft body 12; an intermediate layer 16 on an outer periphery of the elastic layer 14; and a surface layer 18 on an outer periphery of the intermediate layer 16. The volume resistivity of the surface layer 18 is within a range of 1.0×10to 1.0×10Ω cm, and the volume resistivity of the intermediate layer 16 is within a range of 1.0×10to 1.0×10Ω cm.SELECTED DRAWING: Figure 1
Patent JP-2017144554-A (JP)
Title: Steel bar cutter
Inventor: SOWA MASAHIKO
IPC: B21F11/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To smoothly feed a steel bar received from a steel bar transfer mechanism to steel bar cutting formed in a fixed blade and a movable blade by a conveyor device.SOLUTION: In each of the fixed blade and the movable blade of a steel bar cutter, a plurality of steel bar cutting recesses having curved shapes substantially along the outer peripheral surface of a steel bar 1 is formed in the width direction of the steel bars 1. A steel bar transfer mechanism for transferring a plurality of steel bars 1 in a parallel state upward of a steel bar reception table 2 is provided. A reception tool 12 is provided so as to vertically exit between the projected reception state of projecting above the steel bar reception table 2 to receive the steel bars 1 transferred by the steel bar transfer mechanism and the state of lowering and retiring the received steel bars 1 to transfer the steel bars to the steel bar reception table 2. A conveyor device is provided so as to feed and convey the steel bars 1 received by the steel bar reception table 2 to the steel bar cutter. A plurality of reception recesses 14 that individually receive the steel bars 1 are formed in the steep bar reception surface of the reception tool 12 so as to match the laying pitches of the steel bar cutting recesses.SELECTED DRAWING: Figure 3
Patent JP-2017160234-A (JP)
Title: Method of producing beraprost
Inventor: VIJAY SHARMA
IPC: C07D307/93
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing single-isomer benzoprostacyclin derivatives including beraprost and derivatives thereof.SOLUTION: A production method comprises reacting an aldehyde of the formula in the figure with a compound of the formula in the figure having a chiral purity greater than 95%, and reducing the product compound being carbonyl and deprotecting secondary alcohol. [Z' is alkyl-COOR; COORis a protecting group or the like; Ris a silyl hydroxy protecting group; and Rand Rare each independently H or the like.]SELECTED DRAWING: Figure 1
Patent JP-2018187977-A (JP)
Title: Vehicle seat and vehicle seat unit
Inventor: OSHIMA YUKI
IPC: A47C7/38
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To improve flexibility during adjustment of a support position of a neck supported by a neckrest.SOLUTION: A vehicle seat (10) includes: a posture switching mechanism (20) for switching a posture of the vehicle seat (10) between a standing posture in which a seat back (11) stands and a reclined posture in which the seat back (11) is reclined; a headrest (14); a neckrest (15) having a support surface (15s) for supporting a neck of an occupant; and a displacement mechanism (28) which is provided within the neckrest (15) and displaces a part of the support surface (15s) to the neck of the occupant. The neckrest (15) may move along an extension direction of the seat back (11). When the neckrest (15) is moved, the displacement mechanism (28) displaces the part of the support surface (15s) so that the part of the support surface (15s) contacts with the neck of the occupant.SELECTED DRAWING: Figure 1
Patent JP-2018191404-A (JP)
Title: Electric power board
Inventor: TAMASHIRO MASAKI
IPC: H02M7/48
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric power board which enables work of cutting off and connecting an electric connection portion of a body part to be performed easily and unfailingly and achieves shortening of a work period of replacement work and low costs.SOLUTION: An electric power board has: a body part 1 having a housing 10 in which electric devices are housed and installed in a direction such that the body part 1 stands upright relative to an installation surface; and connection parts 11 which are supported on both side surfaces 10d, 10e when viewed from the front surface side of the housing 10, are fixed to an external part of the housing 10, and electrically connect the electric devices to fixed side connection parts 21 of a terminal board T1.SELECTED DRAWING: Figure 1
Patent JP-2018189801-A (JP)
Title: Display device
Inventor: KOIDE HAJIME
IPC: G02F1/1345
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device allowing reduction of frame width.SOLUTION: The display device comprises: a first substrate including first and second ends along a first direction, a third end along a second direction intersecting the first direction, a first round corner positioned between the first end and the third end, a first electrode arranged at the third end, a pad electrode arranged close to the first end side, and connection wiring electrically connecting the first electrode to the pad electrode; a second substrate including a base material having an open hole and a second electrode positioned around the open hole, and facing the first substrate; and a connection material electrically connecting the first electrode to the second electrode through the open hole. The connection wiring includes a first portion formed in a round shape at the first round corner.SELECTED DRAWING: Figure 2
Patent JP-2018186779-A (JP)
Title: Sex determination method of sperm egg and device thereof
Inventor: TANIGUCHI RYOSUKE
IPC: G01N33/08
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device enabling an incubation processing for only a female egg, by determining sex of a sperm egg from shape data thereof.SOLUTION: Sex is determined by detecting a difference of image data showing that each rotation direction of change of a vector caused by change of a contour 1 of an outer shell surface around a long axis of a sperm egg 10, and of change of each area of a two-dimensional fourth quadrant following inclination of a short axis, is different according to sex.SELECTED DRAWING: Figure 1
Patent JP-2017141295-A (JP)
Title: Polymeric treatment agent
Inventor: ISHII KENTA
IPC: A61Q5/12
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel application exceeding an existing concept regarding technical applicability of block copolymer which has been applied as a material of polymer micelle for drug delivery.SOLUTION: A polymeric treatment agent contains block copolymer having a hydrophilic polymer chain segment and a hydrophobic polymer chain segment. The polymeric treatment agent is applicable not only to care of scalp hair but also care of body hair including eyelash and eyebrow, and furthermore can improve physical strength of hair even with a trace amount of use and even without using a silicone component. The strength improving effect is particularly significantly exerted in damaged hair.SELECTED DRAWING: None
Patent JP-2017219198-A (JP)
Title: Guide/damping unit and piston housing unit
Inventor: BAUER MICHAEL
IPC: F16F9/48
Filed: 2017-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a piston housing unit with improved functionality, which is in particular realized in an uncomplicated and robust way.SOLUTION: A piston housing unit (1) comprises a housing (2) with a longitudinal axis (3), a piston rod (11) that is displaceable, in particular along the longitudinal axis (3) and/or around the longitudinal axis, and a guide/damping unit (10) for guiding and damping the displacement of the piston rod (11).SELECTED DRAWING: Figure 3
Patent JP-2018195489-A (JP)
Title: Fuel cell system
Inventor: YABUTANI MOTOHIKO
IPC: C01B3/38
Filed: 2017-05-18
Abstract: To properly drive a system while reducing the number of sensors.SOLUTION: A fuel cell system comprises: a water tank storing water; a vaporizer which is connected through a fitting member formed by highly conductive material to a water supply passage from the water tank, and vaporizes the water supplied from the water tank; a reformer reforming raw fuel gas by use of vaporized water by the vaporizer to generate modified gas; a heat-exchanger condensing water in exhaust gas by heat exchange between exhaust gas of the fuel cell and coolant to supply the water tank with the water; and an electric capacity detector installed contacting with the fitting member and having a pair of electrodes, which detects electric capacity value of the electrodes. When the electric capacity value detected by the electric capacity detector is less than the threshold value, the system is stopped by determining abnormality of not supplying water or abnormality of extremely high conductivity of water.SELECTED DRAWING: Figure 1
Patent JP-2018195775-A (JP)
Title: Semiconductor device
Inventor: TANAKA HIDETOSHI
IPC: H01L21/8234
Filed: 2017-05-22
Abstract: To provide a semiconductor device with improved protection capability of an ESD protection circuit.SOLUTION: A semiconductor device comprises: a first transistor including a substrate and a first impurity region and a second impurity region of a first conductivity type; a second transistor formed on the substrate and including a third impurity region and a fourth impurity region of the first conductivity type electrically connected to the second impurity region; a power supply terminal electrically connected to the first impurity region; a ground terminal electrically connected to the fourth impurity region; a first guard ring formed on the substrate, surrounding the first transistor in a plan view, electrically connected to the ground terminal, and having a second conductivity type different from the first conductivity type; and a second guard ring formed on the substrate, surrounding the second transistor on a plan view, electrically connected to the ground terminal, having the second conductivity type, and having a narrower width than the first guard ring on a plan view.SELECTED DRAWING: Figure 2
Patent JP-2018195267-A (JP)
Title: Information processing apparatus, control method of information processing apparatus and program
Inventor: KOGA ICHIHIRO
IPC: G09G5/36
Filed: 2017-05-22
Abstract: To generate a finger model by collecting highly accurate dimension data without requiring much effort.SOLUTION: An information processing apparatus comprises: a determination part which analyzes a photographed image of a finger to determine whether the photographed image is a proper photographed image for measuring a dimension of a region of the finger; a measurement part measuring the dimension of the finger using the photographed image that is determined as a proper image by the determination part; and a generation part generating a model of a three-dimensional shape of the finger using information of the dimension.SELECTED DRAWING: Figure 6
Patent JP-2018013767-A (JP)
Title: Electrophotographic member, process cartridge and electrophotographic device
Inventor: ARIMURA HIDEYA
IPC: C08G18/63
Filed: 2017-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic member capable of giving a high-quality electrophotographic image even when used as a developing member in a high temperature and high humidity environment.SOLUTION: The electrophotographic member has a conductive substrate and a conductive resin layer as a surface layer on the substrate. The surface layer comprises a urethane resin and a first polymer having a specific nitrogen-containing structure; the urethane resin has a structure derived from a second polymer containing a fluorine atom or a structure derived from a third polymer containing a fluorine atom and a silicon atom; the surface layer contains nitrogen atoms derived from the nitrogen-containing structure by a specific ratio in a region from the outer surface of the surface layer to a depth of 300 nm; and atomic ratios of nitrogen atoms, fluorine atoms and silicon atoms in a region from 100 to 300 nm depth from the outer surface of the surface layer, and in a region from the outer surface to 10 nm depth have a specific relationship.SELECTED DRAWING: Figure 1
Patent JP-2018197060-A (JP)
Title: Driving support device
Inventor: HIGUCHI KAZUMA
IPC: B60R21/00
Filed: 2017-05-24
Abstract: To provide a driving support device which can wash a protection window and can avoid the quick decrease of a washing liquid.SOLUTION: A driving support device comprises: a camera which comprises a protection window, and takes an image of the peripheral region of an own vehicle through the protection window; a display section for displaying a peripheral region screen including the image taken by the camera; and a driving support section for allowing the display section to display the peripheral region screen, thereby supporting driving by a driver of the own vehicle. The driving support device further comprises: a washing section which can selectively execute any one of air washing of spraying air, without spraying a liquid, toward the protection window in order to wash the protection window and liquid washing of spraying the liquid toward the protection window in order to wash the protection window; and a switch section for receiving an operation for instructing which of the air washing and the liquid washing is to be executed by the washing section. The driving support section allows the washing section to execute the air washing when it is determined that a first operation has been performed on the switch section, and allows the washing section to execute the liquid washing when it is determined that a second operation has been performed on the switch section.SELECTED DRAWING: Figure 8
Patent JP-2018198389-A (JP)
Title: Radiographic imaging device and radiographic imaging system
Inventor: KIKUCHI RYOHEI
IPC: H04N5/374
Filed: 2017-05-24
Abstract: To provide a radiographic imaging device of a non-cooperation method in which it can be determined that the radiographic imaging device is placed under a disturbance environment before disturbance is erroneously detected as radiation, the radiographic imaging device detecting irradiation of radiation by itself.SOLUTION: A radiographic imaging device 20 includes: sampling means for obtaining a digital signal by sampling a signal in a plurality of times, the signal being based on at least one current among currents flowing through a signal line 33, a bias line 36, a scan line 32, and wiring of detection means in a predetermined period; calculation means for calculating the digital signal obtained by the sampling means; and determination means for determining whether or not the radiographic imaging device is placed under a disturbance environment, on the basis of calculation results by the calculation means.SELECTED DRAWING: Figure 5
Patent JP-2017223360-A (JP)
Title: Belt type transmission mechanism
Inventor: MARUYAMA YUJI
IPC: F16H27/04
Filed: 2017-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a belt type transmission mechanism having a simple structure, and capable of attaining a small transmission ratio while suppressing enlargement of a driven pulley.SOLUTION: A belt type transmission mechanism 1 includes: a driving pulley 2; a tension pulley 3; a belt 4 with a back face projection wound around the driving pulley 2 and tension pulley 3, and provided with at least projection 6 on its back face; and a pulley 5 with driven teeth provided with a plurality of tooth parts 8 aligned with a predetermined interval on its outer peripheral surface. The pulley 5 with driven teeth rotates when any one tooth part 8 among the tooth parts 8 collides with the projection 6, and does not rotate when the all the tooth parts 8 do not contact with the projection 6.SELECTED DRAWING: Figure 1
Patent JP-2018198715-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-26
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60
Patent JP-2018200784-A (JP)
Title: Electrode current collector and all solid state battery
Inventor: MATSUSHITA YUKI
IPC: B32B27/20
Filed: 2017-05-26
Abstract: To provide an electrode current collector compatible with both increasing the short circuit resistance of an all solid state battery and reducing the cell resistance during normal use.SOLUTION: An electrode current collector according to the present disclosure used in an all solid state battery includes a current collecting layer, a resistance layer, and a coating layer in this order, and the electron conductivity of the coating layer is 2×10S/cm or more, and the resistance layer has an opening portion, and in the opening portion, the current collecting layer and the coating layer are in contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2018199302-A (JP)
Title: Molding drum
Inventor: SONE KOSUKE
IPC: B29D30/26
Filed: 2017-05-29
Abstract: To provide a molding drum capable of filling a gap between segments with a small power.SOLUTION: The invention relates to a molding drum around which an unvulcanized rubber sheet is wound to form a cylindrical rubber member. The drum includes a central shaft 2, and a drum main body 3 having a cylindrical outer peripheral surface. The drum main body 3 includes a plurality of segments 5 arranged in the circumferential direction of the drum, driving means 6 for moving each segment 5 outward in the radial direction of the drum to substantially enlarge the outer circumferential surface, and a sheet-shaped member 10 that connects the segments 6 adjacent to each other in the circumferential direction of the drum. The sheet-shaped member 10 expands in the circumferential direction of the drum as the diameter of the segment 5 increases, and fills at least a part of the gap between the segments 5.SELECTED DRAWING: Figure 2
Patent JP-2018203343-A (JP)
Title: Packing box
Inventor: NATSUKAWA JUNJI
IPC: B65D5/52
Filed: 2017-06-05
Abstract: To provide a packing box which can easily connect and separate an outer box and an inner box.SOLUTION: A packing box 1 has an outer box 2 opening at the bottom, an inner box 3 opening at the top. The inner box 3 is stored inside the outer box 2. The outer box 2 includes a top plate 10, and front, rear, left and right outer walls 11, 12 provided in connection with the top plate 10. The inner box 3 includes a bottom plate 20, and front, rear, left and right inner walls 21A, 21B, 22 provided in connection with the bottom plate 20. On the inner wall 22 of the inner box 3, an insertion opening 27 is opened. On the outer wall 12 of the outer box 2, an opening part 17 is formed which is sectioned by cutting guide lines L21, L22. On an upper edge part of the opening part 17, inserting pieces 18 which are inserted into the insertion opening 27 are protrudingly provided.SELECTED DRAWING: Figure 1
Patent JP-2018202760-A (JP)
Title: Ink jet recording device and image formation method
Inventor: TAKAORI YASUKO
IPC: B41J2/01
Filed: 2017-06-06
Abstract: To reduce the size of an ink jet recording device excellent in the discharge performance of ink.SOLUTION: An ink jet recording device 1 includes a nozzle head 4. The nozzle head 4 includes an ink nozzle 41 and a cleaning liquid nozzle 141. The ink nozzle 41 discharges the aqueous ink to the lower side Z2 in the vertical direction from the opening of the ink nozzle 41. The cleaning liquid nozzle 141 supplies the aqueous cleaning liquid to the second region R2 of the nozzle head 4 in the hemispherical shaped droplets. The aqueous ink and aqueous cleaning liquid respectively independently include polyol. The aqueous cleaning liquid further includes a nonionic surfactant. The nonionic surfactant includes an amine type surfactant. The viscosity of the aqueous ink is equal to or greater than 5.0 mPa s and equal to or less than 6.5 mPa s. The viscosity of the aqueous cleaning liquid is equal to or greater than 3.5 mPa s and equal to or less than 5.0 mPa s. The ratio of the viscosity is equal to or greater than 0.60 and equal to or less than 0.85.SELECTED DRAWING: Figure 2
Patent JP-2017222655-A (JP)
Title: Polymerisable compounds and the use thereof in liquid-crystal displays
Inventor: MARTIN ENGEL
IPC: C09K19/54
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide polymerisable compounds that can be used in LC displays of the PSA ("polymer sustained alignment") type, and intermediates for the production thereof.SOLUTION: This invention provides a trimethacrylate of the following formula, and a triol that is a production intermediate thereof.SELECTED DRAWING: None