baber/WOPTO huggingface dataset:
Patent JP-2019074036-A (JP)
Title: Heat exchanger
Inventor: KOGA YOSHIHIRO
IPC: F01N5/02
Filed: 2017-10-17
Abstract: To suppress the stay of a liquefied fluid in a heat exchanger.SOLUTION: A heat exchanger 10 comprises a cylindrical peripheral wall 11, and a partitioning wall for partitioning an interior of the peripheral wall 11 into a plurality of first cells 13 and a plurality of second cells 14 extending to an axial direction of the peripheral wall 11. The heat exchanger also comprises a first cell row 13a in which the first cells 13 whose both end parts in the axial direction are sealed are aligned in parallel with one another in a first direction orthogonal to the axial direction, and a flow-in side communication part 15a and a flow-out side communication part 15b which are aligned in parallel with each other in an axial direction of the first cell row 13a, and make the adjacent first cells 13 communicate with each other, and in which one-side end parts in the first direction are opened at the peripheral wall 11 as the flow-in port or the flow-out port of a first fluid. The flow-out side communication part 15b is an expansion communication part which is arranged so that an axial length L2 of the flow-out side communication part 15b becomes gradually longer toward a side which is opened at the peripheral wall 11, and an end face 22b of the expansion communication part at an axial end part side is formed of a plane slanted to the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2019075488-A (JP)
Title: Wiring circuit board
Inventor: SHIBATA SHUSAKU
IPC: H05K1/02
Filed: 2017-10-18
Abstract: To provide a wiring circuit board excellent in visibility of alignment marks in both a reflection mode and a transmission mode.SOLUTION: Wiring circuit board 1 includes: a base insulating layer 2 and an intermediate insulating layer 4; wires 11 embedded therein; and alignment marks 15 (mark portions 10) which are electrically independent of the wires 11 and arranged on the base insulating layer 2 and the intermediate insulating layer 4 such that one surface in a thickness direction is exposed from the base insulating layer 2. A peripheral portion 23 of the alignment marks 15 consists only of the base insulating layer 2 and the intermediate insulating layer 4 and has a thickness of 30 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2019074686-A (JP)
Title: Projection type display device
Inventor: NATSUME NORIYUKI
IPC: G03B21/00
Filed: 2017-10-18
Abstract: To provide a projection type display device that can reduce unevenness in luminance of a projection image, while blocking ambient light to efficiently improving contrast.SOLUTION: A projection type display device comprises: a polarization conversion element 5 that has a polarization separation surface reflecting incident light beams in a predetermined direction; and a light control device that drives a first light-shielding plate 104a and a second light-shielding plate 104b shielding the light beams polarized and separated by the polarization conversion element 5 so as to perform light control. The first light-shielding plate 104a is arranged in a predetermined direction with respect to the second light-shielding plate 104b, and arranged at a position closer to the polarization conversion element 5 than the second light-shielding plate 104b.SELECTED DRAWING: Figure 4
Patent JP-2019079119-A (JP)
Title: Document management device, document management system, and program
Inventor: YAMADA SUEFUMI
IPC: G06F40/14
Filed: 2017-10-20
Abstract: To provide a document management device capable of notifying that an electronic document shared by multiple users has been edited by a user to other users for each editing unit that has been edited.SOLUTION: A document management system comprises: a display control unit 24 configured to display a document structure of a document being edited in a manner that allows for recognizing each editing unit, a part of the document and a unit for editing work; an input reception unit 25 configured to receive manipulation that specifies an editing unit based on the document structure displayed by the display control unit 24; and an approval request transmission control unit 26 configured to send notifications to notification destinations associated with the editing unit that was specified via the input reception unit 25.SELECTED DRAWING: Figure 3
Patent JP-2019075998-A (JP)
Title: Hydroponic device and method
Inventor: NAKAJIMA SUSUMU
IPC: A01G31/00
Filed: 2017-10-20
Abstract: To provide a hydroponic device and a control method of the same in which cultivation period is shorter and harvesting is the same as a conventional device or more.SOLUTION: A hydroponic device comprises: a nursery bed 11 having a dome-shaped and downward recess 20 at a lower part and a slit 14 from a top face to a ceiling part of the recess at an upper part; a cultivation board 13 accommodating a plurality of nursery beds; a cultivation gutter having an upward concave in a cross section on an upper end part of which the cultivation board is laid; and a plurality of cultivation shelves with cultivation gutters. The cultivation gutters are connected with water supply and drainage pipes to repeat a full water state and a drought state. A control method of the hydroponic device is given in which a cycle of a luminaire including ON time and OFF time is controlled for 24 hours maximum or 30 minutes minimum.SELECTED DRAWING: Figure 3
Patent JP-2019080109-A (JP)
Title: Imaging apparatus, control method and control program of imaging apparatus
Inventor: KIYAMURA KIMISUKE
IPC: G03B17/18
Filed: 2017-10-20
Abstract: To reduce occurrence of exposure shortage and subject blur in the case of imaging a subject through a display unit.SOLUTION: An imaging apparatus comprises: an imaging unit 12 for capturing an image of a subject; and a display unit 11 for displaying the image captured by the imaging unit. The imaging unit receives light having passed through the display unit, and a CPU 13 executes alternate control of alternately executing displaying by the display unit and image capturing by the imaging unit with predetermined timing.SELECTED DRAWING: Figure 1
Patent JP-2018041972-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA TOSHIO
IPC: H01L21/336
Filed: 2017-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a MOSFET which can reduce on-resistance by keeping a good balance between both of a low voltage region and a high voltage region.SOLUTION: A semiconductor device 1 includes: an ntype base layer 2; a p type base layer 4 formed on a surface of the ntype base layer 2; an ntype source layer 5 formed in an internal region of the p type base layer 4; a gate electrode 7 formed to face a channel region 15 via a gate insulation film 6; a plurality of p type column layers 3 which are formed in the ntype base layer 2 so as to continue to the p type base layer 4 and arranged at a pitch P; and a plurality of ptype collector layers 10 which are selectively formed on a rear face of the ntype base layer 2 and arranged at a pitch Plarger than the pitch P.SELECTED DRAWING: Figure 2
Patent JP-2019077784-A (JP)
Title: Adhesive sheet and display body
Inventor: TAKAHASHI YOICHI
IPC: G02B5/22
Filed: 2017-10-24
Abstract: To provide an adhesive sheet excellent in cutting property of blue visible light and a display body.SOLUTION: There is provided an adhesive sheet 1 having an adhesive layer 11 for laminating one display body constitutional member 21 and another display body constitutional member 22, the adhesive layer 11 consists of an adhesive containing at least one blue visible light absorber and the first blue visible light absorber has maximum absorption wavelength between 420 to 500 nm and half band width of the maximum absorption wavelength is 40 nm to 200 nm.SELECTED DRAWING: Figure 1
Patent JP-2018069235-A (JP)
Title: Compressor facility having dryer for compression gas and method of drying compression gas
Inventor: GEERT HELLEMANS
IPC: F04B39/16
Filed: 2017-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved or an alternative compressor facility.SOLUTION: There is provided a compressor facility having a dryer for a compression gas, in which the dryer (6) includes a housing (7) having a drying zone (8) and a regeneration zone (14), a drum (13) having a desiccant is rotatably fitted in the housing (7), a pressure line (5) comprises a heat exchanger (11) which cools the compression gas before the compression gas enters in the drying zone (8), and a take-out pipe (18) is connected to a discharge line (17) which is connected to a cooling inlet (19) of the heat exchanger (11). On the other hand, the heat exchanger (11) further comprises a cooling outlet (20) which is connected to an inlet (15) of the regeneration zone (14), and an outlet (16) of the regeneration zone (14) is connected to the pressure line (5).SELECTED DRAWING: Figure 1
Patent JP-2019076025-A (JP)
Title: Porridge
Inventor: SAWAURA SHOJI
IPC: A23L29/244
Filed: 2017-10-25
Abstract: To provide porridge containing gel-like konjak capable of suppressing a rise of a postprandial blood glucose level.SOLUTION: Porridge containing gel-like konjak contains konjak refined flour for producing the konjak as much as 0.4-1.2% to the whole amount of the porridge.SELECTED DRAWING: Figure 1
Patent JP-2018047252-A (JP)
Title: Speed measurement device and program
Inventor: KOBAYASHI SHINJI
IPC: A63B69/00
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a speed measurement device suitable for measuring speed related to plural different sports.SOLUTION: A speed measurement device for sport comprises: a microwave Doppler sensor 11; an amplifier 12 for amplifying a Doppler signal output from the microwave Doppler sensor 11; and a control part 13 for generating display information based on the Doppler signal output from the amplifier 12 and displaying the same on a display part 14. The control part 13 performs exclusive processing for generating the display information in a prescribed one motion unit in a sport which is a measurement object, general purpose processing for generating moment speed which is repeatedly determined at a prescribed time interval, as the display information, and switching processing for switching the exclusive processing and the general purpose processing based on a switching instruction from an operation part 17 by a user.SELECTED DRAWING: Figure 1
Patent JP-2019059454-A (JP)
Title: Pulling flight object
Inventor: USUI YOSHIO
IPC: B64G1/00
Filed: 2017-09-22
Abstract: To provide a flight object for flying by pulling by positioning an injection nozzle in front of the flight object.SOLUTION: A flight object exists in front of the center of gravity and in the advance direction in a main injection nozzle. A front injection nozzle 10 is reduced in damage by high temperature injection by separating from a main body 1 by a support blade 9. The support blade 9 is effective by being made of light-strong carbon fiber. An oxidation agent 3 and a propellant 4 are carried to a combustion chamber 5 by a pump 7 and are injected by the injection nozzle 10. At this time, an injection reaction part exists in the forefront of the fight object, and enables extremely stable launching. A pay load 2 exists on the oxidation agent 3 and the propellant 4, but can be properly changed in this positional relationship.SELECTED DRAWING: Figure 1
Patent JP-2019084892-A (JP)
Title: Power transmission device for vehicle
Inventor: TANIGAWA YUKIHIRO
IPC: B60K6/36
Filed: 2017-11-02
Abstract: To provide a power transmission device for a vehicle, the power transmission device being able to hinder backlash between a carrier and a case for a long time.SOLUTION: A power transmission device 10 for a vehicle comprises: a second electric motor MG2; a carrier part CA2 for a second planetary gear device 20; and a partition wall 30a for a case 30, which is a non-rotational member fitted to the carrier part CA2 and disposed between the second electric motor MG2 and the carrier part CA2. The partition wall 30a has a through-hole 66. The carrier part CA2 has a projection 64 inserted through the through-hole 66 and made of a magnetic material attracted by a magnetic field generated by a rotor part 94 within the electric motor MG2. Thus, since the projection 64 made of the magnetic material is attracted to the electric motor MG2, the carrier part CA2 is pressed against the partition wall 30a, movement of the carrier part CA2 in a circumferential direction thereof and in a direction of a rotation axis C thereof is hindered, and backlash between the carrier part CA2 and the case 30 is hence hindered.SELECTED DRAWING: Figure 2
Patent JP-2019091121-A (JP)
Title: Information processing device, background update method and background update program
Inventor: KAKUKO NORIHIRO
IPC: G06T7/254
Filed: 2017-11-10
Abstract: To suppress detection of a moving object contained in a background image.SOLUTION: An information processing device has an extraction unit, a tracking unit, a determination unit, and a background update unit. The extraction unit extracts a moving object area of a moving object contained in frames, on the basis of results comparing each frame constituting input moving images. The tracking unit tracks a position of the moving object area between the frames, on the basis of the correlation of the extracted moving object area with each frame of the moving image. The determination unit determines an image area excluding the moving object area as a background area of each frame, when the moving object area in which the position is tracked is contained in the frame, in each frame of the moving image. The background update unit updates the background image of the moving image on the basis of the background area of each determined frame.SELECTED DRAWING: Figure 1
Patent JP-2018077852-A (JP)
Title: Burst-mode control
Inventor: XIAO WEI
IPC: G06F13/10
Filed: 2017-11-16
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for equitable distribution of excess shared-resource throughput capacity, where first and second work targets are configured to access a shared resource to implement accepted work requests.SOLUTION: Admission control is managed at the work targets using respective token buckets. A first metric indicative of the work request arrival rates at the work targets during a time interval, and a second metric associated with the provisioned capacities of the work targets are determined. The number of tokens determined based on a throughput limit of the shared resource is distributed among the work targets to be used for admission control during a subsequent time interval. The number of tokens distributed to each work target is based on the first metric and/or the second metric.SELECTED DRAWING: Figure 1
Patent JP-2019089511-A (JP)
Title: Vehicle front part structure
Inventor: IMADA MITSUHIKO
IPC: B62D21/02
Filed: 2017-11-16
Abstract: To provide a vehicle front part structure which inhibits entry of a toe board into a vehicle cabin during a front collision.SOLUTION: A vehicle front part structure includes: a front side member which contacts with a toe board at a rear end; front pillars; beam members, each of which connects a contact point, at which the front side member contacts with the toe board, with the front pillar; and internal reinforcement members respectively provided at interiors of the front pillars. The beam member has a back plate, an upper plate, and a lower plate. The upper plate and the lower plate are provided at the same height as an upper plate and a lower plate of the internal reinforcement member.SELECTED DRAWING: Figure 1
Patent JP-2019095258-A (JP)
Title: Displacement sensor sheet
Inventor: UMEDA KOZUE
IPC: G01B11/00
Filed: 2017-11-21
Abstract: To provide a displacement sensor sheet at low cost, with which it is possible to easily and reliably detect a displacement due to a crack or strain occurring in a detection object such as a structure.SOLUTION: The displacement sensor sheet comprises a pattern display member 10 in which pattern display parts 121 are formed at a prescribed interval at the least, and a lens member 20 in which lenses 22 are formed at the same interval as the prescribed interval. The lens member 20 is arranged so as to be on the observer side, and the pattern display member 10 and the lens member 20 are arranged overlapping one on another and partly fixed to a detection object. The pattern image of the pattern display member 10 that is displayed through the lens member 20 changes due to that the positions of the pattern display member 10 and the lens member 20 are shifted by a displacement attributable to a crack or strain occurring in the surface of the detection object.SELECTED DRAWING: Figure 1
Patent JP-2018027367-A (JP)
Title: Game machine
Inventor: SHOJI TOMOYOSHI
IPC: A63F7/02
Filed: 2017-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing an act of fraudulently receiving putout of game media by executing a fraud onto putout detection means.SOLUTION: A pachinko machine includes a main control board 301 and a putout control board 322. CPU 331 of the putout control board 322 controls drive of a putout motor 257 of a putout device 224 to rotate a rotating body 256 and puts out game balls. Further, game balls put out by putout operation of the putout motor 257 are detected by a putout ball detection sensor 258 and the CPU 331 specifies that the game balls are put out on the basis of the detection result. In that case, regardless of the drive control of the putout motor 257, when a situation where the detection result of the putout ball detection sensor 258 does not become a detection result corresponding to the putout of the game balls, continues for a predetermined period, the rotation speed of the rotating body 256 is decelerated.SELECTED DRAWING: Figure 23
Patent JP-2019064825-A (JP)
Title: Vibration feeder
Inventor: ANDO HIDETO
IPC: B65G27/18
Filed: 2017-11-21
Abstract: To enable high efficiency of a vibration feeder.SOLUTION: The vibration feeder comprises: a chute 10 that forms a transportation route to convey an article; and a vibration application device 20 that provides vibration for conveying an article to the chute. The vibration application device 20 includes: a motor 20 that has a rotation shaft and a linkage including one or more linking members that connect the rotation shaft of the motor and the chute. The linkage has one connection end fixedly connected to the rotation shaft of the motor and the other connection end connected to the chute in a position eccentric from the rotation shaft of the motor so as to convert the torque of the motor into the vibration of the chute, the motor 20 being capable of changing the vibration direction of the chute.SELECTED DRAWING: Figure 1
Patent JP-2019096748-A (JP)
Title: Electronic apparatus, and manufacturing method of electronic apparatus
Inventor: KITATANI KAZUHARU
IPC: H01F27/28
Filed: 2017-11-24
Abstract: To provide an electronic apparatus which secures a sufficient insulation distance between terminals of a primary-side terminal and a secondary-side terminal even while suppressing a mounting area of a transformer small and also makes a space under a substrate hard to be influenced and in which the transformer and the substrate easy to be mounted are disposed.SOLUTION: A substrate 120 comprises: a first terminal hole 124 through which a primary-side terminal is inserted; a second terminal hole 126 through which a secondary-side terminal is inserted; and a slit 122 which is disposed between the first terminal hole 124 and the second terminal hole 126. A transformer 110 is disposed from the side of a mounting surface 120a of the substrate 120, and an insulation member 130 is inserted from the side of a solder surface 120b of the substrate 120 into the slit 122. In the insulation member 130, a protrusion protruding outside of virtual lines VL1 and VL2 extending a width of the slit 122 to the side of the solder surface 120b as it is, is formed at a position separated from the substrate 120 farther than a distal end position S1 of a terminal shortest from the solder surface 120b of the substrate 120 between the primary-side terminal and the secondary-side terminal.SELECTED DRAWING: Figure 3
Patent JP-2019096100-A (JP)
Title: Patrol route generating device, patrol route generation method, and program
Inventor: KISHIMOTO HIDEAKI
IPC: G06Q10/04
Filed: 2017-11-24
Abstract: To more appropriately generate a patrol route when patrolling facilities such as vending machines installed at a plurality of points taking into account the operating state of each facility.SOLUTION: Provided is a patrol route generating device for generating a patrol route when patrolling facilities installed at a plurality of points, comprising: an operating information collection unit for collecting operating information that indicates the operating state of each of the facilities; an urgency specification unit for specifying the degree of urgency of patrolling the facilities on the basis of the collected operating information; a candidate generation unit for generating a plurality of candidates for the patrol route; and a patrol route generation unit for calculating, for the plurality of candidates, a first index value indicating the degree of a high urgency facility of being preferentially patrolled and a second index value relating to the route length of the patrol route, selecting one candidate from the plurality of candidates on the basis of calculation results of the first and second index values, and thereby generating the patrol route.SELECTED DRAWING: Figure 19
Patent JP-2019098480-A (JP)
Title: Polishing pad
Inventor: UEDA YASUHIKO
IPC: B24B37/26
Filed: 2017-12-05
Abstract: To provide a polishing pad which easily improves polishing efficiency.SOLUTION: A polishing pad 11 includes a base material layer 12, and a polishing layer 13 laminated on a principal surface of the base material layer 12. A protrusion part 15 having a tip end surface parallel to the principal surface of the base material layer 12 is arranged in a predetermined pattern on the polishing layer 13. The protrusion part 15 includes a tapered first protrusion part 16 of which a width in a specific direction becomes smaller gradually toward a tip end side, and a second protrusion part 17 of which a width in the specific direction at the tip end surface is longer than the first protrusion part 16.SELECTED DRAWING: Figure 4
Patent JP-2018048746-A (JP)
Title: Bearing device, method of manufacturing bearing device, and information recording and reproducing device
Inventor: IINO AKIHIRO
IPC: F16C19/06
Filed: 2017-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device which can be manufactured with simple work and can reduce costs, a method of manufacturing the bearing device, and an information recording and reproducing device having the bearing device.SOLUTION: A bearing device comprises: inner ring rolling surfaces 39, 49 formed such that the outer radii of the inner end parts 36b, 46b of a first inner ring 36 and a second inner ring 46 are smaller than a first separation distance K1 and the outer radii of the inner ring rolling surfaces become larger from the inside toward the outside; and outer ring rolling surfaces 34, 44 formed such that the inner radii of the outer end parts 31a, 41a of a first outer ring 31 and a second outer ring 41 are larger than a second separation distance K2 and the inner radii of the outer ring rolling surfaces become smaller from the outside toward the inside.SELECTED DRAWING: Figure 2