baber/WOPTO huggingface dataset:
Patent JP-2018046590-A (JP)
Title: Rotary electric machine
Inventor: ITO MAKOTO
IPC: H02K1/27
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotator of a rotary electric machine that can be reduced in cost and size, and can be made more efficient.SOLUTION: A rotary electric machine has a stator and a rotator. The rotator is constituted of: a core having a plurality of magnetic poles formed; a plurality of magnet insertion holes formed in each magnetic pole; connection spaces connecting the plurality of magnet insertion holes; a plurality of reinforcing member insertion grooves formed at positions offset from the centers of the magnetic poles to stride across outer periphery-side cores and inner periphery-side cores partitioned by the plurality of magnet insertion holes and the connection spaces; permanent magnets inserted into the magnet insertion holes; reinforcing members formed of non-magnetic materials inserted into the reinforcing member insertion grooves. The reinforcing members have locking parts which are fitted to the outer periphery side-cores and the inner periphery-side cores respectively. Lengths of protrusions toward the centers of the magnetic poles, or widths a, and lengths of protrusion toward the permanent magnets, or widths b, of the locking parts of the reinforcing members positioned at both ends in a circumferential direction of the magnetic poles satisfy a formula of 0≤a<b.SELECTED DRAWING: Figure 1
Patent JP-2018044831-A (JP)
Title: Automatic water quality monitoring device
Inventor: YAMAMOTO TAKAHIRO
IPC: G01N27/12
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple and small-sized automatic water quality monitoring device capable of detecting automatically poison, oil, mold or the like contained in raw water.SOLUTION: An automatic water quality monitoring device for detecting contamination of poison into raw water includes an odor detection water tank 4a through which the raw water is circulated, and the odor detection water tank 4a includes an odor sensor for detecting odor such as oil odor, mold odor or the like, and when detecting poison, oil, mold or the like, an alarm is automatically issued.SELECTED DRAWING: Figure 6
Patent JP-2018044343-A (JP)
Title: Handrail device
Inventor: ONO TATSUO
IPC: E04G5/00
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To enable only an optional handrail to be connected with or removed from another handrail, and to prevent a wedge between a handrail holding member and a handrail connection member from loosening, and to ensure that a guide can pass a handrail, the handrail holding member and the handrail connection member.SOLUTION: A handrail device comprises two or more vertical supports 1a, 1b and 1c, a handrail holding member 2 installed in the top edge of each of the vertical supports 1a, 1b and 1c, a plurality of independent handrails 3a, 3b and 3c inserted in each of the handrail holding members 2, a plurality of handrail connection members 4a and 4b inserted so as to slide between each end of each handrail 3a, 3b and 3c, and a guide 5 for attaching a safety rope that is attached in the outer periphery of each of the handrails 3a, 3b and 3c and that passes the handrail holding members 2, and the handrail connection members 4a and 4b. The handrail holding members 2 and the handrail connection members 4a and 4b are each provided with a loosening inhibiting member with respect to the handrails. The guide 5 for attaching a safety rope is provided with a roller that swings while coming into contact with each outer periphery of curved handrails, the handrail holding members 2 and the handrail connection members 4a and 4b.SELECTED DRAWING: Figure 1
Patent JP-2018044633-A (JP)
Title: Series of planetary gear devices
Inventor: IGI Taisuke
IPC: F16H57/08
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost as the whole of a series of planetary gear devices, and set various speed reduction ratios.SOLUTION: A planetary gear device includes a sun gear 3, a planetary gear 4, a carrier 8, a first internal gear 5, a second internal gear 6, and an output shaft 9. The planetary gear 4 includes a first planetary gear part 4a meshing with the first internal gear 5, and a second planetary gear part 4b meshing with the second internal gear 6. Among a series of planetary gear devices 1A-1C, specifications related to two or more kinds of gears out of the sun gear 3, the first planetary gear part 4a, the second planetary gear part 4b, the first internal gear 5 and the second internal gear 6 are set to the same ones.SELECTED DRAWING: Figure 1
Patent JP-2018043775-A (JP)
Title: Packaging bag
Inventor: SASA SHIHO
IPC: B65D75/58
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a new packaging bag that does not use a special material other than a packaging material, and also requires no large manufacturing apparatus, and whose discharge passage is flat in a packaging bag state, and is wide opened during discharging.SOLUTION: A packaging bag 1 with a rectangular shape formed by sealing both sides, a top side and a bottom side of front and back surface materials made of a laminate has; a part 16 to be slit and opened on one side top part; a recess 13 formed in a side seal part 6a adjacent to a lower side of the part to be slit and opened; a first mountain folding line 9 projected to the outer side of the packaging bag, ranging from a corner part formed by the other side 6b and the top side 5 to a substantially central portion in the width direction by being lowered obliquely toward the lower end of the part to be slit and opened; and a second mountain folding line 10 ranging from an end point of the first mountain folding line to an intermediate portion of the part to be slit and opened. After the part to be slit and opened is slit and opened, the substantially central portion of the top side is pressed downward, and thereby, the first mountain folding line and the second mountain folding line are folded in mountain fold, and an opening 18 is opened in a substantially rhombic shape or a substantially inverted triangular shape.SELECTED DRAWING: Figure 1
Patent JP-2018049866-A (JP)
Title: Semiconductor device
Inventor: TAMAKI TOMOHIRO
IPC: H01L27/092
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device by which a parasitic transistor is less likely to operate.SOLUTION: A semiconductor device according to an embodiment comprises a first semiconductor region of a first conductivity type, a second semiconductor region of a second conductivity type, a third semiconductor region of the second conductivity type, a first electrode, a fourth semiconductor region of the second conductivity type, a fifth semiconductor region of the first conductivity type, a gate electrode, a sixth semiconductor region of the second conductivity type, a second electrode, and a third electrode. The second semiconductor region and the third semiconductor region are provided under the first semiconductor region. A carrier concentration of the second conductivity type, of the third semiconductor region is lower than that of the second semiconductor region. The gate electrode faces the fourth semiconductor region. The sixth semiconductor region is provided on the first semiconductor region, and located above the third semiconductor region. The second electrode faces the sixth semiconductor region via a first insulating layer. The third electrode is electrically connected with the second electrode.SELECTED DRAWING: Figure 2
Patent JP-2018050111-A (JP)
Title: Image reading apparatus
Inventor: KUSUHATA MASAHIKO
IPC: G03B27/62
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus which can reduce the incorrect detection of a manuscript size.SOLUTION: A reading control unit 51 controls a mage reading unit 13 to start moving a carriage 26 from a standby position to a manuscript size detection position when a pressure plate is opened, to operate first reading when the pressure plate is closed to a first angle. If a time point when the pressure plate is closed to the first angle is before the carriage 26 reaches the manuscript size detection position, the reading control unit 51 moves the carriage 26 in a direction of returning to the standby position when the pressure plate is closed to a second angle, to control the image reading unit 13 to perform second reading operation to read a region which includes a reading position by the first reading operation. A minimum data generation unit 52 generates minimum data which is composed of the minimum luminance value of read data by the second reading operation for each line along a sub-scanning direction. A manuscript size detector unit 53 compares the luminance of the read data by the first reading operation and the minimum data to detect a manuscript width.SELECTED DRAWING: Figure 6
Patent JP-2018048490-A (JP)
Title: Seal water cylinder and drain trap
Inventor: TAMURA KAZUHIRO
IPC: E03C1/28
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an equipment-specialized drain trap capable of easily resolving double trap, and a seal water cylinder.SOLUTION: The seal water cylinder which is removably mounted in a seal water storage part storing seal water in the equipment-specialized drain trap to be used only for one water section equipment includes an upper part, and a lower part arranged on the lower side of the upper part. In the state of being mounted in the seal water storage part, the lower end of the upper part is arranged above the maximum water level of seal water in the seal water storage part, and part of the lower part is arranged below the maximum water level. The lower part is removable from the upper part.SELECTED DRAWING: Figure 1
Patent JP-2018048949-A (JP)
Title: Object recognition device
Inventor: TAKEMAE KASHU
IPC: G01C21/26
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an object recognition device with which it is possible to reduce the possibility of a wall-shaped object installed along a road being misrecognized as a mobile object.SOLUTION: The object recognition device acquires the distance measurement data of an object present ahead of the vehicle (S2), clusters the acquired distance measurement data (S3), and calculates an inclination of a distance measurement point group turned into a target by clustering against the traveling direction of the vehicle (S4). The object recognition device recognizes a road boundary by performing a white line recognition process on a captured image of surroundings ahead of the vehicle (S1), and calculates an inclination of the recognized road boundary against the traveling direction of the vehicle (S5). The object recognition device compares the inclination of the distance measurement point group and the inclination of the road boundary (S6), and determines, when a difference between the two is within a preset threshold, that the distance measurement point group turned into the target is a wall-shaped object installed along the road (S7).SELECTED DRAWING: Figure 8
Patent JP-2018054174-A (JP)
Title: Once-through boiler device and boiler system
Inventor: NOGAMI KAZUTOSHI
IPC: F22B21/30
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To positively facilitate attachment of clinker and ash mass to an outside water pipe side, and to remove the clinker and ash mass smoothly by natural peeling.SOLUTION: A once-through boiler device includes: a heating chamber 1 which has a cylindrical side wall 2, and in which a combustion gas is flowed in from below, turned, and flowed out from above; and a heat exchange body 10 provided in the heating chamber 1, and for generating steam by performing heat exchange between the combustion gas and water. The heat exchange body 10 is constituted by including: an annular lower header 11; an annular upper header 12; a plurality of outside water pipes 13 connected between the lower header 11 and the upper header 12 and lined up at a predetermined interval via a fin 14; and a plurality of inside water pipes 20 connected between the lower header 11 and the upper header 12 and lined up at a predetermined interval. Each inside water pipe 20 is inclined from a turning direction upstream side of the combustion gas in the heating chamber 1 toward the downstream side, by deviating the phase between a connection position of a lower end part 21 and a connection position of an upper end part 22.SELECTED DRAWING: Figure 6
Patent JP-2018054737-A (JP)
Title: Optical subassembly and optical module
Inventor: TOYONAKA TAKASHI
IPC: H01L31/02
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical subassembly including a plurality of channels in which a length of the wire of a channel that may have the longest wire from among wires used for connecting each of the plurality of channels is reduced.SOLUTION: The optical subassembly comprises: a photoelectric conversion device including a plurality of element terminal groups; and an electric signal controller including an IC chip and the plurality of element terminal groups. One of the plurality of element terminal groups and a plurality of IC terminal groups has a two-terminal configuration in which a first connection terminal and a second connection terminal are arranged, and the other of the plurality of element terminal groups and the plurality of IC terminal groups has a three-terminal configuration. When both inward ends of both ends of the plurality of element terminal groups and both ends of the plurality of IC terminal groups respectively have two-terminal configurations, the first connection terminal is arranged outward from the second connection terminal in each of the two-terminal configurations of both ends. When both outward ends respectively have two-terminal configurations, the first connection terminal is arranged inward from the second connection terminal in each of the two-terminal configurations.SELECTED DRAWING: Figure 5
Patent JP-2017035506-A (JP)
Title: Method for grafting bioactive polymers on prosthetic materials
Inventor: VERONIQUE MIGONNEY
IPC: A61L27/50
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide methods for grafting bioactive polymers on a prosthetic material, materials obtained by the method, and applications thereof, in order to improve the biocompatibility and the biointegration.SOLUTION: The invention concerns methods for grafting bioactive polymers on a prosthetic material, materials obtained by the method, and applications thereof. In particular, the invention concerns a method for directly grafting the polymers on a surface of the prosthetic material without using intermediate molecules.SELECTED DRAWING: Figure 1
Patent JP-2018052719-A (JP)
Title: Sheet conveyance device and image formation apparatus
Inventor: FURUSAWA MIKINORI
IPC: B65H5/06
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which it is difficult to switch holding parts holding sheets before the sheets are completely discharged from a series of three rollers when conveying the sheets by the series of three rollers.SOLUTION: Sheet discharge inversion means 6 includes: a drive roller 62; a sheet discharge roller 61 which forms a first holding part N1 together with the drive roller 62; and a conveyance roller 63 which forms a second holding part N2 together with the drive roller 62. The holding part holding a sheet S is switched from the first holding part N1 to the second holding part N2 and the direction of conveying the sheet S is changed from the first direction to the second direction by moving any one roller and holding the sheet S by the plurality of holding parts when moving the roller.SELECTED DRAWING: Figure 11
Patent JP-2018057438-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: 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-2018063514-A (JP)
Title: Data storage system, printer, and control method of data storage system
Inventor: SUZUKI RYOJI
IPC: H04N1/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a database that takes out information within a specified range of internal information of a printer, such as a use state of the printer, version information on a program, and trouble, and stores it together with a comment of a service person.SOLUTION: A data storage system includes a mobile terminal, a printer, and a server device. The printer has an encryption processing unit encrypt a prescribed range of internal information to generate a two-dimensional code, has a display unit display it, and has a printing unit print it. The mobile terminal has a code reading unit read the two-dimensional code, and has a first communication unit transmit it together with an external input from a terminal input unit to the server device. The server device has a decryption processing unit decrypt the internal information from the two-dimensional code, and has a server storage unit store the internal information and the external input in association as a database.SELECTED DRAWING: Figure 1
Patent JP-2018062785-A (JP)
Title: Waterstop door
Inventor: SUNAGAWA MASAHIKO
IPC: E06B3/82
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a door body surface from being deformed.SOLUTION: A waterstop door includes an annular frame body 10 having an opening on the center side and a door body of which periphery side is overlapped on the frame body from the upstream side. The door body includes a plate-like parts 21c1, 21c2, 22c1 and 22c2, and horizontal aggregates 21p, 22o, 22p and 22q disposed between the plate-like parts. The aggregate is disposed away from the internal face of the plate-like part on the downstream side.SELECTED DRAWING: Figure 7
Patent JP-2017077464-A (JP)
Title: X-ray computed tomography apparatus and gantry
Inventor: SHINDO YASUTAKA
IPC: A61B6/03
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To allow imaging of the whole body of a subject without upsizing, by an X-ray computed tomography apparatus for X-ray computed tomography of the subject in the standing position.SOLUTION: The X-ray computed tomography apparatus includes a gantry 10 for imaging a subject by X-ray CT and a console 50 communicably connected to the gantry 10. The gantry 10 includes a gantry body 11 and a column unit 13. The gantry body 11 has a bore into which the subject is inserted when the subject is imaged by X-ray CT. The column unit 13 includes an upper column 27 which supports the gantry body 11 slidably in a direction vertical to a floor surface and a lower column 29 which supports the upper column 27 slidably in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2017086895-A (JP)
Title: Coupling device
Inventor: CHEN KEN-CHING
IPC: A47B88/90
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device capable of reliably coupling a first constituent member and a second constituent member regardless of assembling tolerance of the first constituent member and the second constituent member.SOLUTION: A coupling device 46 has a base 48, a first movable part 50, and a second movable part 52. The base 48 is fitted to a second constituent member 44. The first movable part 50 is fitted to the base 48 so as to be movable. The second movable part 52 has a hold part 84 with which an auxiliary part 120 of the first constituent member 40 can engage. Thereby, the first constituent member 40 can be fitted to the second movable part 52. The second movable part 52 can move from a first position P1 to a second position P2 when the auxiliary part 120 engages with the hold part 84 by the movement of the first constituent member 40.SELECTED DRAWING: Figure 8
Patent JP-2018074654-A (JP)
Title: Rotor and motor
Inventor: KOBAYASHI YUMA
IPC: H02K1/28
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotor capable of suppressing the deformation of a rotor core when a rotation shaft is press-fitted.SOLUTION: A rotor 15 comprises a rotor core 52 formed by layering a plurality of core sheets in the axial direction, and a rotation shaft 51 having a knurled portion 51a press-fitted and fixed in a press-fitting hole 52a in the rotor core 52. The knurled portion 51a of the rotation shaft 51 has quenched sections X1-X3 at a part of the axial direction thereof.SELECTED DRAWING: Figure 1
Patent JP-2017025098-A (JP)
Title: FACTOR VIII-Fc CHIMERIC AND HYBRID POLYPEPTIDES, AND METHODS OF USE THEREOF
Inventor: JENNIFER A DUMONT
IPC: A61P7/04
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide factor VIII-Fc chimeric and hybrid polypeptides, and methods of use thereof.SOLUTION: The present invention provides methods of administering Factor VIII; methods of administering chimeric and hybrid polypeptides comprising Factor VIII; chimeric and hybrid polypeptides comprising Factor VIII; polynucleotides encoding such chimeric and hybrid polypeptides; cells comprising such polynucleotides; and methods of producing such chimeric and hybrid polypeptides using such cells.SELECTED DRAWING: None
Patent JP-2018073569-A (JP)
Title: Push button switch
Inventor: HAYASHI MASASHI
IPC: H01H13/02
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a push button switch of which operation failure and contact failure can be prevented when a key top part is pushed in, and assembling efficiency can be improved.SOLUTION: This push button switch includes a plurality of first electrodes 12, 13 disposed apart from each other on a substrate 11, a key top part 15 which can be reciprocated by pushing operation toward the substrate and release thereof, and a dome part 17 which is interposed between the substrate and the key top part and in which a prescribed range including an apex forms an opening 16. The key top part has a second electrode 18 capable of electrically connecting the first electrodes when the key top part is pushed-in toward the substrate on the substrate side surface, the dome part is disposed so that the inside recessed part thereof faces the substrate and the opening fringe part 17a thereof surrounds the first electrodes in a plan view of the dome part, receives pressing force toward the substrate when the key top part is pushed-in, and buckled and deformed while maintaining a non-contact state.SELECTED DRAWING: Figure 1
Patent JP-2018068621-A (JP)
Title: Game machine
Inventor: OKAMOTO HIROYUKI
IPC: A63F7/02
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest of performance by one image onto which another image is superimposed and displayed.SOLUTION: A Pachinko machine includes a sub control board and an operation button. A CPU of the sub control board performs display control of a performance image. The operation button is operated by a player. In specific performance, a background image 102 is displayed to a display screen, and a specific symbol image 103 is displayed superimposed onto the background image 102 by 0% transparency. When the specific symbol image 103 is displayed superimposed onto the background image 102, the specific symbol image 103 changes from first transparency to second transparency and is displayed in accordance with operation of the operation button. The second transparency is greater than the first transparency. The player more easily visibly recognizes the background image 102 when the specific symbol image 103 is displayed by second transparency than when the specific symbol image 103 is displayed superimposed onto the background image 102 by the first transparency.SELECTED DRAWING: Figure 7