baber/WOPTO huggingface dataset:
Patent JP-2019159142-A (JP)
Title: Contact separation mechanism, fixing device, transfer device, and image forming device
Inventor: MINAMINO SHIGEO
IPC: G03G15/20
Filed: 2018-03-14
Abstract: To provide a contact separation mechanism for preventing collision of a cam member with a contact member at significant speed in the operation of detecting the rotation position of the cam member.SOLUTION: Provided is a contact separation mechanism 90 for moving a pressure roller closer to or away from a fixing roller by changing a contact position with a cam receiving part 31d by rotating a cam member 41. The cam member 41 includes a cam surface 41a the distance of which from the center of rotation gradually increases over a region larger than a semicircle in the direction of rotation, and is capable of rotating in one direction or a direction reverse thereto. The cam surface 41a includes a step part the distance of which from the center of rotation rapidly changes in the semicircle direction, and when an optical sensor 51 goes to a non-detection state in early stages in a detection operation for detecting the rotation position of the cam member 41, rotates in a direction such that the side of the step part the distance of which from the center of rotation is large constitutes the upstream side in the direction of rotation and the side the distance of which from the center of rotation is small constitutes the downstream side.SELECTED DRAWING: Figure 13
Patent JP-2019155796-A (JP)
Title: Liquid discharge head and manufacturing method for the same
Inventor: WATANABE KEIJI
IPC: B41J2/16
Filed: 2018-03-15
Abstract: To provide a manufacturing method for a liquid discharge head that can inhibit a resin material arranged on a supply port from swelling and falling off while maintaining refill performance, and form a nozzle layer on a substrate having the support port, simply with good accuracy.SOLUTION: A manufacturing method for a liquid discharge head includes: a step of preparing a substrate having an energy generating element arranged on a first surface thereof; a step of forming common liquid chambers which open to a second surface of the substrate and have bottom parts; a step of forming a plurality of supply ports that open to the first surface and communicate with a bottom part of one common liquid chamber; a step of forming a resin layer on the first surface of the prepared substrate; and a step of forming a discharge port and a flow path on the resin layer. The step of forming the supply ports has: a step of forming a first supply port having a depth in which the port does not reach the first surface from a bottom part of the one common liquid chamber; and a step of forming a plurality of second supply ports which communicate with the first supply port from the first surface.SELECTED DRAWING: Figure 1
Patent JP-2019160695-A (JP)
Title: Electronic apparatus, electronic component, manufacturing method of the electronic component, and connection determination method of electronic component
Inventor: AKAZAWA TOSHIAKI
IPC: H01R43/00
Filed: 2018-03-15
Abstract: To prevent damage of a connection terminal of a connector when connecting an electronic component.SOLUTION: An electronic apparatus includes: a first electronic component 1 having a first electronic circuit 7 having a circuit element and a conductive pattern, and a first terminal conductor 9 connected to the first electronic circuit 7 and of which at least a projection part has an electrical conduction property; and a second electronic component 4 having a second electronic circuit 7 and a second terminal conductor 11 connected to the first terminal conductor 1 in a concave part which is recessed in conformity with the projection part of the first electronic component 1. The second electronic component 4 includes a third terminal conductor 12 which is a position near an inlet of its concave part, and is electrically insulated to the second terminal conductor 11, and includes a third electronic circuit 8 that determines the contact of the first terminal conductor 9 and the third terminal conductor 12.SELECTED DRAWING: Figure 1
Patent JP-2019160220-A (JP)
Title: Device, information processing method and program
Inventor: UKEGAWA JUNJI
IPC: H04N1/00
Filed: 2018-03-16
Abstract: To enable more efficient recovery of setup information for a device.SOLUTION: A device is provided, comprising an operating unit and a main unit. At least one of the operating unit and the main unit comprises: a storage processing unit configured to store setup information for the one of the two units in a first storage unit belonging to the one and a second storage unit belonging to the other of the two units; and an acquisition unit configured to acquire the setup information from the second storage unit if the setup information is not stored in the first storage unit.SELECTED DRAWING: Figure 3
Patent JP-2019146945-A (JP)
Title: Stomatoscope assisting device
Inventor: YAMAZAKI KATSUYUKI
IPC: A61C19/04
Filed: 2018-03-20
Abstract: To provide an assisting device equipped with a suction function, which can be detachably attached to a stomatoscope.SOLUTION: A stomatoscope assisting device provided to a stomatoscope 30 equipped with a mirror part 32 at the tip of a grip part 31 includes an engaged part 3 engaged with the mirror part 32, which is arranged in the oral cavity. A suction tube 2 connected to a suction machine 10 and attached to the grip part 31 is provided to the engaged part 3. The tip opening of the suction tube 2 is caused to face the inside of the engaged part 3. An adjustment body 4 for adjusting the inner diameter of the engaged part 3 is provided in the engaged part 3. A ventilation gap 5 communicated with the bottom of the engaged part 3 is provided between the inner wall of the adjustment body 4 and the outer wall of the mirror part 32.SELECTED DRAWING: Figure 1
Patent JP-2019162088-A (JP)
Title: Paddy field implement
Inventor: HIGUMA TOSHIYUKI
IPC: A01C11/02
Filed: 2018-03-20
Abstract: To secure a full length of a float by arranging properly a transmission system to a ground leveling device, in a paddy field implement in which the ground leveling device is arranged between a work device and rear wheels of a machine body.SOLUTION: A driving shaft 34 and a ground leveling body 35 arranged along a longitudinal direction on a ground leveling device 26 are provided. A front part of a float 9 is formed so that a right part 9b and a left part 9c of the front part of the float 9 are positioned on the rear side with respect to a right-and-left center part 9a of the front part of the float 9, in a plane view. A ground leveling input part 29 for receiving power from a machine body and sending it to the driving shaft 34 is attached to a front part of the right part 9b or the left part 9c of the front part of the float 9 in the driving shaft 34.SELECTED DRAWING: Figure 5
Patent JP-2019165975-A (JP)
Title: Game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2018-03-23
Abstract: To provide a game machine capable of deterring a player from feeling troublesome and deterring the player from becoming disadvantageous.SOLUTION: In a game machine, in a time-shortening game state, an instruction performance for instructing entry of game balls into a second start winning hole in a right area is executed. In the instruction performance, until remaining time up to time-shortening completion reaches a prescribed time, a first instruction image 61 having contents for instructing shooting of game balls into the right area is displayed on a display screen 30G, and a second instruction image 62 having contents for instructing entry of game balls into the second start winning hole is displayed on the display screen 30G on condition that the remaining time reaches a prescribed time.SELECTED DRAWING: Figure 7
Patent JP-2019176635-A (JP)
Title: Power conversion device
Inventor: LUNG CHIENRU
IPC: H02M7/48
Filed: 2018-03-28
Abstract: To obtain a power conversion device capable of suppressing variations in AC output voltage.SOLUTION: A power conversion device of the present invention comprises: a first element capable of connecting a first voltage line to a first node; a second element capable of connecting a second voltage line to the first node; a third element capable of connecting the first voltage line to a second node; a fourth element capable of connecting the second voltage line to the second node; a fifth element capable of connecting the first voltage line to a third node; a sixth element capable of connecting the second voltage line to the third node; a low-pass filter including two or more reactors provided on two or more paths of a first path between the first node and a first output terminal, a second path between the second node and a second output terminal, and a third path between the third node and a third output terminal and first and second capacitors; and a control unit capable of controlling operation of the fifth and sixth elements by calculating a voltage difference across both ends of each of the two or more reactors.SELECTED DRAWING: Figure 5
Patent JP-2019176922-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-30
Abstract: To provide a game machine that can enhance game interest.SOLUTION: A game machine can make adjustments (e.g., adjustment of volume of sound output from speakers 8L, 8R, adjustment of brightness of a display screen of an image display device 5) related to a performance on the basis of an action of a player (e.g., operation to a cross key), can notify the adjustment status (e.g., display of a volume adjustment image, display of a brightness adjustment image) on the basis of an action of a player, and can execute a special performance (e.g., volume automatic change performance) in which the adjustment status is notified regardless of an action of a player and the notification content is changed on the basis of the fact that a predetermined condition (e.g., it is determined to execute the volume automatic change performance in a volume automatic change performance lottery for each change) is satisfied. As a result, a surprise can be given to a player, thereby enhancing game interest.SELECTED DRAWING: Figure 8-5
Patent JP-2019177109-A (JP)
Title: Walking support device
Inventor: WATANABE HIDEHIKO
IPC: A61H3/04
Filed: 2018-03-30
Abstract: To provide a walking support device capable of preventing overturn of a user in walking or standing.SOLUTION: A walking support device 1 for supporting walking of a user comprises: a base 2; movement means 3 on the base; brake means 4 provided on the movement means; a device body part 5 provided on the base; and coupling means 6 for coupling a mounting fixture which a user wears and the device body part. The device body part has user overturn prevention means for actuating brake means of the movement means when a user's posture is collapsed when the user is connected to the device body part through the mounting fixture and coupling means and the other side 61 of the coupling means coupled to the mounting fixture of the user is pulled outward of the device body part by a prescribed length.SELECTED DRAWING: Figure 1
Patent JP-2019182669-A (JP)
Title: Ozone generator, air conditioner, and vehicle
Inventor: IMAMURA ATSUSHI
IPC: C01B13/11
Filed: 2018-04-02
Abstract: To provide an ozone generator capable of reducing degradation of an electrode due to ozone generated with an excimer lamp.SOLUTION: An ozone generator including: an excimer lamp having an arc tube in which an emission gas is encapsulated and electrodes provided on outer periphery surfaces of both end parts in a tube axis direction of the arc tube; and a protective part provided so as to cover the electrode.SELECTED DRAWING: Figure 1
Patent JP-2021103342-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TAKAHASHI KOKI
IPC: H04L9/32
Filed: 2018-04-02
Abstract: To control more appropriately access to a P2P database.SOLUTION: An information processing device 100 is provided with an access control unit 121b for controlling new access to a P2P database 120 by any subject based on historical information regarding access to the P2P database 120 by the subject. An information processing method is performed by a computer that controls new access to the P2P database by any subject based on historical information about access to the P2P database.SELECTED DRAWING: Figure 5
Patent JP-2019184769-A (JP)
Title: Image forming apparatus
Inventor: TOMII HIROSHI
IPC: G03G21/00
Filed: 2018-04-06
Abstract: To easily make visible on a test chart an image defect due to cleaning means.SOLUTION: A photoreceptor drum 11 and an intermediate transfer belt 31 are rotating bodies. Each station of YMCBk forms a toner image. A primary transfer device 17 and a secondary transfer device 27 transfer the toner image formed on the rotating body to a predetermined member. A drum cleaner 15 and a belt cleaner 35 clean a toner which is not transferred to the predetermined member and remains on the rotating body. A CPU 60 forms the toner image on a predetermined area of the rotating body at n rotating times of the rotating body, and causes cleaning means to clean the toner image. The CPU 60 forms a test chart 701 for identifying a replacement component by not forming the toner image on the predetermined area of the rotating body at n+1 rotating times of the rotating body.SELECTED DRAWING: Figure 3
Patent JP-2018117522-A (JP)
Title: Switching power supply circuit and switching element
Inventor: OTAKE HIROTAKA
IPC: H01L25/07
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply circuit that comprises a high-speed switching operation circuit capable of switching a higher voltage at a higher speed.SOLUTION: A DC/DC converter 1 has a switching element 10 whose active region is formed of an SiC semiconductor and that is configured by a MISFET. A drive circuit 11 drives the switching element 10 at a drive frequency equal to or more than 400 kHz. The MISFET may have a trench gate structure including a trench formed in the active region, an insulating film covering a bottom face and a wall surface of the trench, and a gate electrode opposed to the active region via the insulating film. A performance index Ron×Qg represented by a product of an on-resistance Ron and a gate charge amount Qg, of the MISFET may be less than 5 ΩnC.SELECTED DRAWING: Figure 1
Patent JP-2019184429-A (JP)
Title: Electrical unit
Inventor: MIZUNO TATSUHIKO
IPC: G01P15/08
Filed: 2018-04-10
Abstract: To provide a technique of increasing rigidity of a casing and securing excellent quality of potting in an electrical unit having a circuit substrate equipped with an acceleration sensor.SOLUTION: An electrical unit disclosed in the present specification includes: a circuit board equipped with an acceleration sensor; a casing accommodating the circuit board; and a potting resin sealing the circuit board accommodated in the casing. The casing has a bottom plate having the circuit board arranged at a front surface side and a side plate protruding from an outer edge of the bottom plate to the front surface side of the bottom plate to surround the circuit board. The electrical unit has a reinforcement rib at a back surface side of the bottom plate.SELECTED DRAWING: Figure 4
Patent JP-2018127478-A (JP)
Title: Serum albumin binding proteins
Inventor: BRUNO DOMBRECHT
IPC: C07K16/18
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To provide polypeptides, proteins, constructs, compounds or other chemical entities that are suitably linked via suitable linkers or spacers.SOLUTION: The present invention relates to: amino acid sequences that are capable of binding to serum albumin; proteins and polypeptides comprising or essentially consisting of such amino acid sequences; nucleic acids that encode such amino acid sequences, proteins or polypeptides; compositions, and particularly pharmaceutical compositions, that comprise such amino acid sequences, proteins and polypeptides; and uses of such amino acid sequences, proteins and polypeptides.SELECTED DRAWING: None
Patent JP-2019183982-A (JP)
Title: Rolling device, rolling bearing and manufacturing method of rolling device
Inventor: HASEGAWA NAOYA
IPC: F16C33/36
Filed: 2018-04-11
Abstract: To provide a rolling device which is easy in processing, and achieved a long life by suppressing surface damage even if used in a state that the oil film formation performance of a rolling part is unfavorable.SOLUTION: A conical roller bearing 2 comprises an outer ring 20 and an inner ring 21 which are composed of JIS standard SUJ3, and a plurality of rollers 22 composed of JIS standard SUJ2. The Rockwell hardness of an outer ring raceway surface 20A and an inner ring raceway surface 21A is lower than the Rockwell hardness of a roller rolling face 22A by 1.0HRC or higher.SELECTED DRAWING: Figure 1
Patent JP-2019185461-A (JP)
Title: Cruise assist system and cruise assist method
Inventor: MITAMURA AKIRA
IPC: G08G1/00
Filed: 2018-04-12
Abstract: To provide a technology capable of inhibiting any of vehicles in a group from being halted with a signal of a traffic light.SOLUTION: A cruise assist system 1 includes an acquisition unit 11 and control unit 12. The acquisition unit 11 acquires first distances each between one or more rearmost vehicles each of which is a rearmost vehicle in each lane out of a group of first vehicles, and an intersection, and time elapsing until a signal of a traffic light at the intersection changes to another. The control unit 12 obtains as passable speeds, speeds of the first vehicles at which all the first vehicles can pass through the traffic light until the signal of the traffic light changes to another, and implements control of allowing an output device 31 to output the passable speeds to the interiors of the first vehicles.SELECTED DRAWING: Figure 1
Patent JP-2019181533-A (JP)
Title: Wire feeding system and welding system
Inventor: SAKAGUCHI YOSHIKI
IPC: B23K9/12
Filed: 2018-04-12
Abstract: To provide a wire feeding system that prevents power supply voltage on a pull-side from reducing, when changing feeding speed of a welding wire in push-pull feeding, and to provide a welding system comprising said wire feeding system.SOLUTION: A wire feeding system of a welding system A1 includes: a feed part 21 which feeds a welding wire B according to drive of a feed motor 211; a feed part 31 which is disposed on a feeding direction side of the welding wire B according to the feed part 21, in order to feed the welding wire B according to drive of a feed motor 311; and control parts 11, 22 and 32 which control rotational speed of the feed motor 211 on the basis of a speed command S, and control rotational speed of the feed motor 311 on the basis of a speed command S. The control part 11 gradually changes the speed command Sin accompany with the lapse of time, when a change amount of the speed command Sdoes not fall within a prescribed range.SELECTED DRAWING: Figure 2
Patent JP-2019185528-A (JP)
Title: Information processing apparatus, program, and information processing method
Inventor: SANO YUMA
IPC: G05D1/02
Filed: 2018-04-13
Abstract: To reduce a processing load.SOLUTION: An information processing apparatus 20 includes an acquisition unit 20C, an assigning unit 20D, a setting unit 20E, and a generation unit 20F. The acquisition unit 20C acquires a captured image 30 and three-dimensional point information on a three-dimensional point P in an acquisition environment of the captured image 30. The assigning unit 20D assigns an attribute for each region E in the captured image 30. The setting unit 20E sets the attribute assigned to the corresponding region E in the captured image 30 at the three-dimensional point P. The generation unit 20F generates an obstacle map 44 based on the three-dimensional point information and the attribute set at the three-dimensional point P.SELECTED DRAWING: Figure 2
Patent JP-2019189765-A (JP)
Title: Thermosetting resin composition
Inventor: KUSHIHARA NAOYUKI
IPC: C08G73/06
Filed: 2018-04-26
Abstract: To provide a thermosetting resin composition which has excellent workability and gives a cured product having both heat resistance and low water absorption.SOLUTION: The thermosetting resin composition contains the following components (A), (B) and (C): (A) a cyanate ester compound having two or more cyanato groups in one molecule and having a cyanate ester group equivalent of 50-140 in an amount of 20-85 mass% based on 100 mass% of the total of the components (A) and (B); (B) a cyanate ester compound having two or more cyanato groups in one molecule and having a cyanate ester group equivalent of 150-500 in an amount of 15-80 mass% based on 100 mass% of the total of the components (A) and (B); and (C) a curing accelerator.SELECTED DRAWING: None
Patent JP-2018186810-A (JP)
Title: On-water culture apparatus
Inventor: SAITO KAZUYA
IPC: C12M1/00
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation/culture facility with low-cost equipment.SOLUTION: A windable on-water water tank 20 is expanded on a water surface, culture water is supplied from a stationary water tank 30, and phytoplankton is allowed to perform photosynthesis by sunlight irradiated on the on-water water tank 20. When a first tank 26and a second tank 26are provided for the on-water water tank 20, and culture water is circulated between the stationary water tank 30, the first tank 26and the second tank 26, nutrient can be efficiently supplied to an area of the on-water water tank 20 which is far from the land.SELECTED DRAWING: Figure 1
Patent JP-2019192106-A (JP)
Title: Inspection system, information collection device, inspection method, information collection method, and program
Inventor: UCHIMURA ATSUSHI
IPC: G06K7/10
Filed: 2018-04-27
Abstract: To provide an inspection system, information collection device, inspection method, information collection method, and program, which save labor of inspection work performed at a store upon arrival of products.SOLUTION: An inspection system 10 is provided, comprising: an information acquisition unit 11 configured to acquire product information from a product having product information attached thereto on a mounting table side and position information from an image analysis result, and associate the product information with the position information; a verification unit 13 configured to generate goods receipt information using multiple pieces of product information acquired by the information acquisition unit 11 and cross-check the goods receipt information against order information; and an output unit 12 for outputting a verification result.SELECTED DRAWING: Figure 4
Patent JP-2019189329-A (JP)
Title: Spouting container
Inventor: HOSHINO MAYA
IPC: B65D25/56
Filed: 2018-04-27
Abstract: To provide a spouting container capable of surely displaying a residual amount.SOLUTION: The spouting container comprises: a container body 2 in which a neck part 8 is erected from a trunk 6; a dispenser 20 mounted inside the neck part 8 and comprising a discharge port 32; and an inner tray 40 fitted to the inside of the trunk 6 in an elevating manner. A rotor 50 provided with a residual amount display mark M at a lower portion of the container body is assembled so as to be rotatable around a central axis O of the container body 2. A lower portion of a connection member 60 is made to be linked with the rotor 50 by downwardly projecting the connection member 60 having stiffness with respect to a rotating force around the central axis O from the inner tray 40. An output conversion mechanism T for converting pulling-up force acting on the connection member 60 in response to rising of the inner tray 40 into the rotating force for rotating the rotor 50 around the central axis O is provided in a linkage place. Movement of the residual amount display mark M is displayed via a residual amount display window W formed at a lower portion of the container body, along with rotation of the rotor 50.SELECTED DRAWING: Figure 1