baber/WOPTO huggingface dataset:
Patent JP-2018071911-A (JP)
Title: Condenser unit and refrigeration cycle device
Inventor: CHUMA TAKAHIRO
IPC: B60H1/32
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a condenser unit enabling improvement of refrigerant condensation capacity.SOLUTION: A condensation section 20 has a flow passage in which a high-pressure gas-phase refrigerant flows, and cools and condenses the refrigerant flowing from an upstream side to a downstream side of the flow passage by exchanging heat with air blown by an air blower 60. A receiver section 30 separates the refrigerant flowing out from the flow passage at the downstream side of the condensation section 20 into the gas-phase refrigerant and a liquid-phase refrigerant. A sub-cool section 40 super-cools the liquid-phase refrigerant flowing out from the receiver section 30 by exchanging heat with the air blown by the air blower 60. An arrangement member 70 arranges the sub-cool section 40 in an air current windward region of the condensation section 20, and an air mixing space 55 for mixing air that has passed through the sub-cool section 40 and air that has passed outside the sub-cool section 40 with each other is formed between the sub-cool section 40 and the condensation section 20.SELECTED DRAWING: Figure 6
Patent JP-2018073750-A (JP)
Title: Superconductive cable and manufacturing method of superconductive cable
Inventor: NAKANISHI TATSUNAO
IPC: H01B12/02
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To secure a suitable conductive volume capable directly connecting a plurality of conductive wire materials each other via a solder easily and less in connection resistance.SOLUTION: A superconductive cable has a core material, an insulation paper arranged on an outer periphery of the core material, first superconductive wire materials and second superconductive wire materials which have a plurality of superconductive wire materials wound around the outer periphery of the core material via the insulation paper and of which superconductive wire materials are connected by solder, and a solder preventive film which is would on the insulation paper between the insulation paper and the first superconductive wire materials and the second superconductive wire materials, has conductivity and prevents the solder from flowing into the insulation paper. A plurality of superconductive wire materials of the first superconductive wire materials and the second superconductive wire materials are arranged by layering on the solder preventive film each other and solder connected at a temporary fixed state by a temporary fixed member arranged on the outer periphery of layered superconductive wire materials.SELECTED DRAWING: Figure 2
Patent JP-2018075738-A (JP)
Title: stamp
Inventor: KUBO SHIZUKA
IPC: B41K1/04
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive stamp without making an adsorbent visible from an external part, and without disconnecting and damaging the adsorbent.SOLUTION: A stamp used for a stamp unit constituted by integrally combining a plurality of stamps, comprises a base member composed of a nonmagnetic substance for providing a printing surface, and the base member comprises an opposed surface opposed to the printing surface and a side surface except for the opposed surface, and a bottomed concealing hole for concealing in a state of arranging a pair of adsorbents composed of a magnetic substance is formed in a pair at a predetermined interval on an opposed side surface opposed to the other stamp by a combination among the side surface, and the concealing hole comprises an insertion part formed on the bottom part side and a blocking-up part formed on the opposed side surface side by continuing with the insertion part, and a magnet is inserted into at least one insertion part among a pair as the adsorbent, and the blocking-up part is provided with a pair of protective materials so as to block up the blocking-up part.SELECTED DRAWING: Figure 1
Patent JP-2017024010-A (JP)
Title: Sludge scraping-up device
Inventor: YOSHIDA YASUYUKI
IPC: B01D21/18
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a sludge scraping-up device capable of regulating the relative positional relationship between a flight plate and a presser member, by preventing unexpected separation of an endless chain, while securing smooth travel of the endless chain.SOLUTION: A sludge scraping-up device comprises a pair of endless chains wound between sprockets of a plurality of support shafts, a plurality of flight plates installed on the endless chains and a long size guide rail for supporting the flight plates for moving in response to travel of the endless chains, and a long size presser member for checking floating of the flight plates is arranged on the side opposed to the guide rail by sandwiching the flight plate, and a separate distance h1 between the flight plates and the presser member is set in a first reference range of a maximum height H or less between a trough part and a crest part of a sprocket, in a distant area separated by a distance L or more from a driving support shaft, and is set in a second reference range of a value or less larger than the separate distance h1 and slightly larger than the maximum height H, in a vicinal area within the distance L.SELECTED DRAWING: Figure 6
Patent JP-2018078216-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUZUKI KENJI
IPC: H01L29/739
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device improved to achieve both leakage current suppression and SCSOA.SOLUTION: A semiconductor device 20 includes: a drift layer 1 formed of a semiconductor material of a first conductivity type; a MOSFET portion 22 provided on the front face of the drift layer 1 and including a p-type base layer 2; a first n-type buffer layer 8 provided on the rear face of the drift layer 1; and a second n-type buffer layer 11 provided on the rear face of the first n-type buffer layer 8 and having high impurity concentration. The first n-type buffer layer 8 has higher impurity concentration than the drift layer 1, and also has the total amount of electrically active impurities per unit area of 1.0×10cmor less.SELECTED DRAWING: Figure 1
Patent JP-2018084412-A (JP)
Title: Solidification method of radioactive waste
Inventor: FUJITA HIDEKI
IPC: G21F9/16
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a solidification method of radioactive waste that prevents expansion due to a solid body formation reaction with radioactive waste containing sodium sulfate as a main component, reduces its volume, maintains strength over a long period, can create a stable solidified body, and performs quick processing with fewer steps.SOLUTION: A solidification method of radioactive waste heats sodium sulfate of 100 pts. wt. in dry state conversion, and radioactive waste with water content adjusted so that it contains 130-400 pts. wt. water to 32°C or more, and for the radioactive effluent, mixes together and solidifies 30-90 pts. wt. silica fume, 0.3-5.2 pts. wt. hexametaphosphate soda, and 170-230 pts. wt. cement.SELECTED DRAWING: Figure 1
Patent JP-2017067787-A (JP)
Title: Specimen collection container assembly
Inventor: BENJAMIN R BARTFELD
IPC: A61J1/05
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a specimen collection container assembly having improved sterility and suitable for use in automated clinical processes.SOLUTION: A specimen collection container includes an inner tube and an outer tube. The inner tube includes a bottom end, a top end, and a sidewall extending therebetween defining the inside. The sidewall includes an inner surface and an outer surface having at least one protrusion extending therefrom. The inner tube includes at least one funnel portion adjacent to the top end for directing a specimen into the inside of the inner tube, and an annular ring disposed around a portion of the outer surface of the sidewall adjacent to the top end. The outer tube includes a bottom end, a top end, and a sidewall extending therebetween, the sidewall having an outer surface and an inner surface defining an annular recess adapted to receive a portion of the annular protrusion therein. The inner tube is disposed within the outer tube, and a portion of the top end of the outer tube abuts the annular ring.SELECTED DRAWING: Figure 8
Patent JP-2017168813-A (JP)
Title: Heat conductive insulating sheet and method for producing the same
Inventor: SAWAGUCHI JUICHI
IPC: H05K7/20
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive insulating sheet which realizes both insulation and heat conductivity higher than the prior art. .SOLUTION: A heat conductive insulating sheet contains a heat conductive spherical filler (excluding boron nitride), a boron nitride and a binder resin. The heat conductive insulating sheet has layers (A) that mainly contain the heat conductive spherical filler (excluding boron nitride), and layers (B) that mainly contain the boron nitride, with the layers (A) and (B) being alternately laminated such that the outermost layer is the layer (A).SELECTED DRAWING: None
Patent JP-2018087031-A (JP)
Title: Bottle can and production method thereof
Inventor: YAMASHITA ATSUSHI
IPC: B65D1/02
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a bottle can which prevents defective pulling-out of a punch from occurring in a production process even if an outer diameter of a drum portion of the bottle can is narrow, and to suppress deterioration of production efficiency and yield caused by can-body breakage.SOLUTION: In a bottle can, a cylindrical drum portion 5 centering on a can axis C, a shoulder portion 6 tapered toward the upper end side, a neck portion 7 extending from the shoulder portion 6 toward the upper end side, and a cap mounting portion 8 are formed, in this order from a bottom portion 2 to an upper end opening portion 4 of a can body 1, on an outer peripheral portion 3 integrally formed with the bottom portion 2 of the can body 1. A diameter φ1 of an outer peripheral face of the drum portion 5 is less than 58 mm, a ratio φ1/h between the diameter φ1 of the outer peripheral face of the drum portion 5 and a height h in the direction of the can axis C from a bottom end of the bottom portion 2 of the can body 1 to the upper end opening portion 4 is 0.35 or less, the difference of thickness between the thickest portion of the can body 1 on the drum portion 5 and the thinnest portion is 0.05 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2018086711-A (JP)
Title: Machine learning device learning machining sequence of laser processing robot, robot system, and machine learning method
Inventor: FURUYA YOSHITAKE
IPC: B23K26/00
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a machine learning device which can learn sequence of a laser processing robot to be capable of efficiently instructing an optimal solution, a robot system, and a machine learning method.SOLUTION: A machine learning device 2 learning machining sequence of a laser processing robot 1 comprises: a state observation unit 21 which observes at least one of plasma beam at a laser processing point by the laser processing robot and processing sound at the laser processing point by the same as a state variable; a determination data acquisition unit 22 which acquires the cycle time when the laser processing robot performs the processing as the determination data; and a learning unit 23 which learns the machining sequence of the laser processing robot on the basis of the output of the state observation unit and the determination data acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2018093362-A (JP)
Title: Communication control device, radio communication device, and delay adjustment method
Inventor: TAMACHI KUNIFUMI
IPC: H04L7/00
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication control device, a radio communication device, and a delay adjustment method that reduce occurrence of reception signal deterioration.SOLUTION: CPRI interfaces 111-113 acquire signals from a plurality of BBUs 21-23. Timing extraction units 121-123 obtain switching timing between transmission and reception corresponding to the respective BBUs 21-23 according to the signals received by the CPRI interfaces 111-113. Delay control units 131-133 correct the switching timing to switching timing when the switching timing synchronizes with each other. CPRI interfaces 141-143 transfer the signals with the switching timing corrected to RRHs 31-33 corresponding to the BBUs 21-23 of transmission sources of the signals.SELECTED DRAWING: Figure 5
Patent JP-2018092008-A (JP)
Title: Magnification observation device, focus detection method, control program, and control device
Inventor: HOSONO SHOTA
IPC: G02B7/28
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To correctly detect a focused position.SOLUTION: A magnification observation device 100 comprises: a plurality of optical elements; an imaging apparatus 20 that generates image data of an observation object S; a light detection device 30 that changes arrangement of the plurality of optical elements; a storage 44 that stores a correspondence relationship between a microscopy and characteristic information representing a structural characteristic of a sample appropriate to an observation by means of the microscopy; a display control unit 40a that causes a display device 50 to display a plurality of characteristic information stored in the storage 44; a drive control unit 40b; and an automatic focus detection unit 40c. The drive control unit 40b controls a drive device 30 in such a manner that a setting of the microscopy is switched to a first microscopy corresponding to first characteristic information selected from the plurality of characteristic information displayed on the display device 50. The automatic focus detection unit 40c conducts first automatic focus detection processing of detecting a focused position on the basis of first image data on the observation object S imaged by means of the imaging apparatus 20 by the first microscopy.SELECTED DRAWING: Figure 1
Patent JP-2018091733-A (JP)
Title: Electric apparatus system
Inventor: KAWABATA TATSUYA
IPC: G01R31/02
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus system with which it is possible for a wiring mistake of an electric apparatus to a controller to be automatically restored.SOLUTION: In the electric apparatus system, a controller 3 includes a connection terminal T to which each of electric apparatuses A is individually connected via a digital signal line D. Each electric apparatus A transmits data that includes an identification signal corresponding to the identification information that is set to itself. A correspondence table 30 of the controller 3 consists of connection terminals T and information relating to the identification signal to be inputted to each of the connection terminals T which are correlated to each other in advance. When the identification information obtained from the data inputted to any one of the connection terminals T does not match the information correlated to the connection terminal T in the correspondence table 30, an alteration unit 34 alters the predetermined correspondence so that information corresponding to the unmatched identification information and the connection terminal T to which the identification information is inputted correspond to each other.SELECTED DRAWING: Figure 1
Patent JP-2018096454-A (JP)
Title: Vibration reduction device
Inventor: KAWAHARA HIROKI
IPC: F16F15/134
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibration reduction device which can preferably reduce torsional vibration.SOLUTION: A vibration reduction device 1 includes: a housing 2; an output hub 3; a main damper device 4; a dynamic damper device 5; and a clutch part 6. The dynamic damper device 5 has a damper plate part 50 and an inertia part 51. Torsional vibration output from the main damper device 4 is input to the damper plate part 50. The inertia part 51 has an operation axis which is coaxial with a rotation axis O of the housing 2. The inertia part 51 is configured to move relative to the damper plate part 50 in a circumferential direction with respect to the operation axis O. The clutch part 6 is disposed between the housing 2 and the main damper device 4 in an internal space S1.SELECTED DRAWING: Figure 1
Patent JP-2018098659-A (JP)
Title: Head mounted type display device
Inventor: KAWAI TOSHIJI
IPC: H04N13/30
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted type display device which is lightweight while suppressing displacement between a plurality of imaging units due to heat generation from electronic components.SOLUTION: A head mounted type display device to be worn on a head of an observer, includes: a plurality of imaging units for imaging the outside world; a display unit which displays an image obtained by imaging with the imaging units to an observer; a support member supporting between the plurality of imaging units; and a heat diffusion member attached to the support member.SELECTED DRAWING: Figure 5
Patent JP-2018102049-A (JP)
Title: Rotary electric machine and rotor of the same
Inventor: IKUTA HIROYUKI
IPC: H02K15/02
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To improve workability when a rotor is manufactured.SOLUTION: With a rotary electric machine, a stator core 40 of a rotor is configured by laminating a plurality of toric steel plates 41. The stator core 40 includes a first core block B1 in which the steel plates 41 are engaged by a caulking section 51 and laminated in a state of being skewed in a first direction in a circumferential direction, and a second core block B2 in which the steel plates 41 are engaged by a caulking section 52 and laminated in a state of being skewed in a second direction that is an opposite side to the first direction. In the stator core 40, the first core block B1 and the second core block B2 are coupled in a shaft direction. In the second core block B2, pores 53 for inserting the caulking section 51 are provided with an intermediate steel plate 41A that is a steel plate at a block boundary position coupled to the first core block B1.SELECTED DRAWING: Figure 6
Patent JP-2018099091-A (JP)
Title: Stage device
Inventor: YOKOMAE YOSHIHIRO
IPC: C12M1/34
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a stage device that achieves miniaturization in a direction perpendicular to a movement plane of an observation unit.SOLUTION: The invention comprises: an observation unit 21 that moves in XY axial directions; an X-drive shaft 22 that is disposed along the X-axis, engages with the observation unit and supports the same in the X-axis direction; X-drive shaft guide members 23a, 23b that support the X-drive shaft at both ends and moves the same along a Y-axis direction guide shaft 24; a Y-axis direction drive unit 29 that drives one of the X-drive shaft guide members in the Y-axis direction, and drives the X-drive shaft in the same direction; a Y-drive shaft 25 that is disposed along the Y-axis, engages with the observation unit and supports the same in the Y-axis direction; Y-drive shaft guide members 26a, 26b each of which supports both ends of the Y-drive shaft and that moves along an X-axis direction guide shaft 27; and an X-axis direction drive unit 28 that drives one of the Y-drive axis guide members in the X-axis direction and drives the Y-drive shaft in the same direction. The observation unit moves in the Y-axis direction along the Y-drive axis when driven with the X-drive shaft, and moves in the X-axis direction along the X-drive shaft when driven with the Y-drive shaft.SELECTED DRAWING: Figure 5
Patent JP-2017129132-A (JP)
Title: Graphene ultra-conductive casing wrap
Inventor: ANTONIO GUIJARRO VALENCIA
IPC: F02K3/06
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for operating turbofan engines.SOLUTION: A wrap 50 configured to cover a surface 44 of a casing 35 surrounding a rotating member includes one or more graphene sheets 52, 54, and a matrix configured to stabilize the one or more graphene sheets 52, 54. The matrix is further configured to receive an adhesive or mechanical fastener 97 and to bond to the surface 44 of the casing 35 using the adhesive or mechanical fastener 97. The wrap 50 is further configured to facilitate heat transfer over the casing 35, to structurally reinforce the casing 35, and to enhance containment resilience.SELECTED DRAWING: Figure 2
Patent JP-2018104961-A (JP)
Title: Drain pipe cover
Inventor: KAWASE YASUHIRO
IPC: E04D13/08
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe cover capable of suppressing water wetting and contamination of a building outer wall by preventing rainwater from a drain pipe from flowing back, and further suppressing a downpipe from falling from the drain pipe cover or breaking owing to heat shrinkage or thermal expansion.SOLUTION: A drain pipe cover consists of two members, i.e., a lower member 4 having a cylindrical part 6 on an upper end side and a drain pipe housing part 7 housed in a pipe of a drain pipe 3 on a lower end side, and an upper member 5 having a cylindrical upper end opening part 8 opposed to an outer peripheral surface of a downpipe 2, a tapered surface 9a inclined outward from a lower end part of the upper opening part 8, and a cover part 9 formed of a vertical plane 9b drooping from a lower end of the tapered surface 9a. A lower end of the cover part 9 of the upper member 5 is larger than the diameter of an upper end of the cylindrical part 6 of the lower member 4, and the cylindrical part 6 of the lower member 4 is covered with the cover part 9 of the upper member 5, and a lower end inner peripheral edge part of the cover part 9 of the upper member 5 and an outer peripheral surface of the cylindrical part 6 of the lower member 4 are arranged apart from each other between the upper member 5 and lower member 4 so as to form an opening part 10.SELECTED DRAWING: Figure 1
Patent JP-2018102776-A (JP)
Title: Product display unit
Inventor: YANO MEGUMI
IPC: A47F5/00
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a product display unit capable of coping with an arrangement layout of various products.SOLUTION: A plurality of display fixtures 2, 3 are pivotally attached in a manner rotatable vertically or horizontally by means of rotary shafts 18, 18 in the structure. The plurality of display fixtures 2, 3 can be switched to spread position and convergence position through the rotary shafts 18, 18. In the convergence position, a box shape is composed with a plurality of display fixtures 2, 3, with at least the top surface R of the box shape forming a display part D4 in which products can be displayed. In the opposing faces of the respective display fixtures 2, 3 that are oppositely facing in the convergence position, there are provided display parts D5, D6 in the spread time which are accessible in the spread position at least to one side of the opposing faces.SELECTED DRAWING: Figure 4