baber/WOPTO huggingface dataset:
Patent JP-2018135761-A (JP)
Title: Pump system and drainage pumping station
Inventor: CHIBA MAKOTO
IPC: F04D15/00
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pump system that is build while taking into consideration of an event that a pump room is flooded, and to provide a drainage pumping station.SOLUTION: A pump system includes: a vertical shaft pump for guiding water from a suction water sump to a discharge water sump; and a control device for controlling a performance curve of the vertical shaft pump or a pipe line resistance curve based on a water level difference between the suction water sump and the discharge water sump so that an operation point defined in accordance with the performance curve and the pipe line resistance curve falls within a prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2018037632-A (JP)
Title: Package structure and method for manufacturing the same
Inventor: CHENG YU WEI
IPC: H05K3/34
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a package structure capable of improving electric performance thereof by simplifying a manufacturing process, and a method for manufacturing the same.SOLUTION: A package includes a substrate 110, a patterned solder-resist layer 120, a plurality of solders 140, a chip 150, and a polymer gel 130. The substrate 110 includes a plurality of solder pads 112. The patterned solder-resist layer 120 on the substrate 110 forms a plurality of step-like openings and exposes the solder pad 112. The solder 140 is arranged on the solder pad 112. The chip 150 including an action surface 152 and a plurality of joint pads 154 is arranged on the substrate 110, and connected to the solder pad 112 via the solder 140. The polymer gel 130 fills the space between an upper surface of the patterned solder resist layer 120 between two adjacent solders 140 and the action surface 152 .SELECTED DRAWING: Figure 1-3
Patent JP-2017180080-A (JP)
Title: Device and method for regulating temperature of concrete
Inventor: ODA YUTAKA
IPC: F28D15/02
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for regulating a temperature of concrete, which enable proper temperature regulation for the concrete for construction.SOLUTION: A device 11 for regulating a temperature of concrete 10 for construction includes: a hole formation member 13 for forming a hole 12 in the concrete 10; a liquid 14 that is injected into the hole 12; a heat conductor 20 that is partially inserted into the hole 12; and a holding part 15 for holding the heat conductor 20 so that the heat conductor 20 can be arranged in a position away from an inner bottom 12a of the hole 12.SELECTED DRAWING: Figure 1
Patent JP-2018135130-A (JP)
Title: Tray bogie
Inventor: IKEDA KO
IPC: B65D5/44
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an appliance for distribution package which can transport a commodity to deliver to a shop efficiently under a stable condition, and can reduce man-hours of displaying work.SOLUTION: A tray bogie is constituted by a tray body 1 which is provided inside at a tray 3 with a fixing member 4 and is made of corrugated cardboard and a wheel unit 2 in which a wheel 21 is fitted to a girder member 22. Side walls 6, 7 surrounding the bottom wall 5 of the tray 3 are constructed as a multi-layered structure so that outside plates 8, 10 successively connected to the bottom wall 5 are bent upward and inside plates 9, 11 are bent downward, respectively. At the bottom wall 5, a wheel insertion port 5a is provided. The wheel unit 2 is inserted into the tray 3 from above, and the wheel 21 protrudes downward from the wheel insertion port 5a. And the girder member 22 is arranged at the upper surface of the bottom wall 5, and the fixing member 4 is formed through combining crosspieces 14, 15 as parallel-cross-shaped. The end parts of the crosspieces 14, 15 are engaged with lower end parts of the inside plates 11, 9, to suppress the girder member 22 of the wheel unit 2 from above.SELECTED DRAWING: Figure 1
Patent JP-2018137171-A (JP)
Title: Battery system
Inventor: SUGIMOTO JUNKI
IPC: H02H7/18
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To improve estimation accuracy of a maximum current among currents flowing in a plurality of cells, in a battery system including a battery pack configured to include a plurality of secondary batteries connected in parallel.SOLUTION: A battery system 2 is configured to be mountable on a vehicle 1 including a motor generator 42. An ECU 100 is configured to estimate a current variation (Iave×G) between a plurality of cells caused due to a resistance variation between the plurality of cells and estimate a maximum current Imax among currents dispersedly flowing in the plurality of cells using an estimated current variation. When EV travelling in which the vehicle 1 travels by only vehicle drive force from the motor generator 42 continues for a predetermined period T, the ECU 100 calculates a circulating current Ic flowing so as to circulate between the plurality of cells from ΔOCV between the plurality of cells (between a maximum current cell and a standard cell), and estimates the maximum current Imax using a calculated cyclic current Ic and the current variation.SELECTED DRAWING: Figure 7
Patent JP-2018138964-A (JP)
Title: Pneumatic three-dimensional object
Inventor: KUBO KATSUICHI
IPC: G09F19/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic three-dimensional object including air supply means disposed therein in which the pneumatic three-dimensional object can be disposed in the air separated from the ground by using a strut member for conventionally existing banner-flag.SOLUTION: Disclosed pneumatic three-dimensional object 100 includes: a three-dimensional outer surface forming sheet 10 for forming a three-dimensional object which has an air supply port 40 for supplying the air; a partition plane 15 forming a partition in an inner space of the three-dimensional outer surface forming sheet 10; and a receiving port 21 formed in the three-dimensional outer surface forming sheet at the opposite side of the air supply port 40 with respect to the partition plane 15.SELECTED DRAWING: Figure 1
Patent JP-2018138771-A (JP)
Title: Denitration control device for gas turbine, gas turbine combined-cycle power generation facility, denitration control method for gas turbine and denitration control program for gas turbine
Inventor: SAWADA TOSHIYUKI
IPC: F01D25/30
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a denitration control device for a gas turbine, a gas turbine combined-cycle power generation facility, a denitration control method for a gas turbine, and a denitration control program for a gas turbine, allowing for control of a reducer injection amount corresponding to Nox that largely changes upon switching between a diffusion pilot and a premix pilot.SOLUTION: The denitration control device 50 for a gas turbine 100 is provided that injects a reducer performing a denitration reaction to a denitrification device 77 to remove nitrogen oxide from combustion exhaust gas of the gas turbine 100, the denitrification device 77 denitrifying combustion exhaust gas from the gas turbine 100 comprising a combustor 40 which operates in such a way that a diffusion pilot using a diffusion pilot burner and a premix pilot using a premix pilot burner are switched. The denitration control device 50 comprises a bias quantity command control part 52 adding a bias quantity to a reducer used for denitration of the combustion exhaust gas when switching between a diffusion pilot and a premix pilot.SELECTED DRAWING: Figure 1
Patent JP-2018138373-A (JP)
Title: Image formation device, control program and control method
Inventor: KANEOKA YUKIO
IPC: B41J29/38
Filed: 2017-02-24
Abstract: CONSTITUTION: An image formation device 10 comprises an image formation part (14) and a display panel 48. The display panel 48 displays a preview image 110 corresponding to image data for printing an image on a sheet. For example, the preview image 110 is displayed on the display panel 48 in a period since a printing job is started, a first sheet in the printing job is fed, until a final sheet in the printing job is discharged to a sheet discharge part 16.EFFECT: As an effect, a user can easily confirm contents of printed matters, and a user can easily collect printed matters.SELECTED DRAWING: Figure 8
Patent JP-2018140054-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving eye-catching power to game balls entering a major winning hole.SOLUTION: States of switching means 13840, 13850 for switching whether game balls can or cannot enter a discharge route sensor 13810 (a first discharge route sensor 13811, a second discharge route sensor 13812, and a third discharge route sensor 13813) relating to a change in a game state are configured to change in accordance with operation of an opening/closing plate 12300. Therefore, since operation of the opening/closing plate 12300 disposed around a detection sensor 1240 relates to a change in the game state, player's eye-catching power to the detection sensor 1240 and the opening/closing plate 12300 can be improved.SELECTED DRAWING: Figure 191
Patent JP-2017162806-A (JP)
Title: Battery pack
Inventor: JEON MOON SOO
IPC: H01M50/528
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack.SOLUTION: The battery pack includes: at least two battery cells; a circuit board to control charging and discharging operations of the battery cells; and a connection tab connected to the battery cells, extending towards the circuit board, and including a bent portion proximal to the battery cells and located within a battery area of the battery cells. Thereby, the battery pack is advantageous for miniaturization and allows application of a low-resistive design thereto.SELECTED DRAWING: Figure 1
Patent JP-2018143345-A (JP)
Title: Vacuum cleaner
Inventor: KOYANAGI TOMOHIRO
IPC: A47L9/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of reducing a load on a wrist and an arm of a user by connecting means for mechanically assisting operation to change an orientation of a suction port body when cleaning work is performed, and releasing connection when cleaning work is stopped.SOLUTION: A vacuum cleaner includes a suction port body having a dust suction port, a cleaner body having a dust collection device, an extension pipe for connecting the suction port body and the cleaner body, a turning device interposed between the cleaner body and the extension pipe, and fixed to the cleaner body for swirling the suction port body through the extension pipe, or interposed between the extension pipe and the suction port body, and fixed to the extension pipe for swirling the suction port body. The turning device provided with a motor and an electromagnetic clutch transmits turning force of the motor to the suction port body through the electromagnetic clutch, thereby swirling the suction port body.SELECTED DRAWING: Figure 1
Patent JP-2018146103-A (JP)
Title: Solenoid valve device
Inventor: NAKANO SATORU
IPC: F16K3/26
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve device capable of improving seal performance during an operation to a valve closing position.SOLUTION: A solenoid valve device 1 includes a sleeve 30 in which an upstream side port 32 for communicating with an upstream side passage 12 and a downstream side port 33 for communicating with a downstream side passage 13 are provided. A solenoid coil 40 is provided outside the sleeve 30. Also, inside the sleeve 30, a plunger 50 sliding in an axial direction with respect to the sleeve 30 based on a magnetomotive force generated by the solenoid coil 40 and an energization member 70 for energizing the plunger 50 are provided. At the plunger 50, a valve body part 51 is provided for opening a flow passage of a hydrogen gas during an operation to a valve opening position and for closing the flow passage of the hydrogen gas during an operation to a valve closing position. Then, the valve body part 51 has a contact portion 56 which comes into contact with respect to a portion on a periphery of the downstream side port 33 from the inside of the sleeve 30, so as to close the downstream side port 33 while the plunger 50 is operating to the valve closing position.SELECTED DRAWING: Figure 2
Patent JP-2018155347-A (JP)
Title: Spool valve
Inventor: IWASAKI HITOSHI
IPC: F16K3/314
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a spool valve with a simple structure which has excellent assemblability.SOLUTION: A spool valve 10 includes: a valve body 11 having a spool hole 20 extending in an axial direction Dx; a spool body 12 arranged so as to slide in the axial direction Dx in the spool hole 20; a first energization part 13 for energizing the spool body 12 protruding from one end part P1 of the valve body 11 in a first axial direction Dx1; and a second energization part 14 for energizing the spool body 12 protruding from the other end part P2 of the valve body 11 in a second axial direction Dx2. The first energization part 13 is arranged so as to stride over both the spool body 12 and the one end part P1 of the valve body 11 regarding a radial direction Dr. The second energization part 14 is arranged so as to stride over both the spool body 12 and the other end part P2 of the valve body 11 regarding the radial direction Dr.SELECTED DRAWING: Figure 1A
Patent JP-2018159293-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SAKUMA TETSUYA
IPC: B01D53/90
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of an NOelimination ratio of an SCR catalyst by increasing the amount of NHadsorbed to an active point as much as possible while suppressing the amount of NHadsorbed to a weak adsorption point of the SCR catalyst as small as possible.SOLUTION: When NHadsorption amount of an SCR catalyst is smaller than predetermined target adsorption amount, if a condition where inflow of NOto the SCR catalyst is not predicted is satisfied and if a temperature of the SCR catalyst belongs to a temperature range (effective range) in which the temperature of the SCR catalyst is a desorption temperature of NHadsorbed to a weak adsorption point or higher and less than a desorption temperature of NHadsorbed to an active point, an additive is supplied from a supply device to the SCR catalyst, so as to enable NHadsorption to the active point while suppressing NHadsorption to the weak adsorption point.SELECTED DRAWING: Figure 3
Patent JP-2018159448-A (JP)
Title: Power transmission device
Inventor: SHIBAMURA MARIKO
IPC: F16H3/66
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device that enables the input shaft thereof to be divided while enabling reduction in durability of the input shaft to be suppressed, and therefore can have high assembling work efficiency.SOLUTION: A first clutch C1, a first planetary gear mechanism PG1, a second planetary gear mechanism PG2, a third planetary gear mechanism PG3, a fourth planetary gear mechanism PG4, and a third clutch C3 are arranged in this order from the side of a driving source E along an input shaft 11. The input shaft is constituted of a first input shaft 11a and a second input shaft 11b which are coaxially coupled to each other through a first spline fitting part SPL1 and can be divided along an axis. The first spline fitting part is provided between the first clutch of the input shaft and a first element Sc of the third planetary gear mechanism. The first clutch is coupled to the first input shaft. A first element of a third planetary gear mechanism and a third clutch are coupled to a second input shaft. A first element of the third planetary gear mechanism is detachably coupled to a second input shaft through a second spline fitting part SPL2.SELECTED DRAWING: Figure 2
Patent JP-2018165099-A (JP)
Title: Radio communication system, control device, relay device, and radio communication control method
Inventor: SHIMIZU NORIYUKI
IPC: H04B7/185
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration of communication quality even if shielding occurs or a communication range is long, by a data collector 1 moving on the ground or in the air.SOLUTION: A method comprises the steps of: acquiring positional information of a data collector 1, positional information of a repeater 3, information related to a communication state between the data collector 1 and the repeater 3, and information related to a communication state between the repeater 3 and a ground device 2; and, on the basis of these pieces of information, determining a vista state between the data collector 1 and the repeater 3 and controlling a position of the repeater 3 to secure a vista between the data collector 1 and the repeater 3.SELECTED DRAWING: Figure 7
Patent JP-2018167427-A (JP)
Title: Display body
Inventor: SUGIHARA KEITARO
IPC: G02B30/00
Filed: 2017-03-29
Abstract: To provide a display body enabling enhanced industrial design of the display body.SOLUTION: A display body 10 includes a display surface 10S comprising a first display area group 11G1 and a second display area group 11G2, wherein each of the display area groups is configured from a plurality of display areas. Each display area comprises a plurality of reflective surfaces which reflects light incident on the display surface in a range where an observation direction is included, the observation direction being one direction common to all of the display areas configuring the display area groups that include the display areas. Each display area group includes a plurality of display areas having different azimuth angles, and is configured to form an image unique to the display area group in the observation direction by an image element formed by respective display areas. By different observation directions between the first display area group 11G1 and the second display area group 11G2 by the azimuth angle of the reflective surface in each display area, luminances of the images unique to respective display area groups are different from each other depending on a state where a viewpoint is located in a predetermined direction relative to the display surface 10S.SELECTED DRAWING: Figure 1
Patent JP-2018170333-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TOJO HIROSHI
IPC: H01L21/301
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same capable of suppressing warpage.SOLUTION: According to an embodiment, a semiconductor device includes a base substance, a device layer, and a film including a first film. The base substance includes a first semiconductor element, and has a first surface, a second surface, and a lateral face between the first surface and the second surface. The device layer includes a second semiconductor element electrically connected with the first semiconductor element, and is provided on the first surface of the base substance. The film including the first film includes a first region, a second region, and a third region. The base substance is located between the first region and the device layer in the first direction. The base substance is located between the second region and the third region in a second direction crossing the first direction. The first film buries unevenness of the second surface and the lateral face.SELECTED DRAWING: Figure 1
Patent JP-2018169708-A (JP)
Title: Store terminal, server device, inspection method, delivery information management method, and program
Inventor: FUMIYOSHI AOI
IPC: B65G1/137
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing man hours in collective inspection of delivered commodities.SOLUTION: A server device 200 stores container identification information for identifying each container and delivery information regarding the commodity accommodated in the container in association with each other. A store terminal 100 includes a container identification information acquisition unit for acquiring the container identification information from the container delivered to the store, a delivery information acquisition unit for transmitting the container identification information acquired by the container identification information acquisition unit to the server device 200, and receiving delivery information corresponding to the container identification information from the server device 200, and a comparison result output unit for outputting a result obtained by comparing the received delivery information and order information.SELECTED DRAWING: Figure 1
Patent JP-2018170896-A (JP)
Title: Motor controller
Inventor: OTA MASATO
IPC: H02P7/29
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of more promptly detecting a failure.SOLUTION: When steering speed ω is a steering speed threshold ω0 or less (NO in a step S2), an ECU determines that a motor rotates at low speed (a step S4). When a current command value Ia* is larger than a current command value threshold Ia0*, an actual current value I is smaller than an actual current value threshold I0, and the motor rotates at low speed (YES in a step S5), the ECU adds failure detection count CNT (a step S6). After that, when the failure detection count CNT is a failure detection count threshold Th or more (YES in a step S7), the ECU detects failures of a drive circuit and a current detection circuit (a step S8).SELECTED DRAWING: Figure 3
Patent JP-2018171622-A (JP)
Title: Method for manufacturing welded light-weight h-shaped steel
Inventor: UKIDA TAKAFUMI
IPC: B23K13/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To continuously monitor a weld zone of a web and a flange of a welded light-weight H-shaped steel in a transport state after shaping a weld bead, and to determine online success or failure of weld joint over the whole length.SOLUTION: In manufacturing a welded light-weight H-shaped steel, four weld beads 13 formed at weld zone of a web material and a flange material are shaped, and thereafter, contour shapes of four portions, which comprise a surface of a web 12 adjacent to the weld bead, a surface of the weld bead and surfaces of a flange 11 adjacent to the weld bead, are continuously measured. A cross sectional profile is determined from the contour shape, and from the cross sectional profile, each cross-sectional area and/or bead thickness of said four weld beads, a bead width on a flange side and a bead width on a web side and/or an angle formed by the surface of the weld bead and the surface of the web and an angle formed by the surface of the weld bead and the surface of the flange are calculated, and success or failure of weld joint of the weld zone is determined based on these calculation results.SELECTED DRAWING: Figure 1
Patent JP-2018173333-A (JP)
Title: Fault diagnosis system
Inventor: SUZUKI KOTA
IPC: G01M99/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnosis system capable of suppressing degradation in the accuracy of diagnostic processing.SOLUTION: A fault diagnosis system includes: sensors which are respectively provided for a plurality of diagnosis target devices and detect diagnosis target information of respective diagnosis target devices; a diagnosis target information acquisition unit 214 that is provided for the plurality of diagnosis target devices, is connected to each of the sensors, and obtains the diagnosis target information detected by the sensors; an abnormality determination unit 216 that determines whether or not an abnormality has occurred in the diagnosis target devices on the basis of the diagnosis target information obtained by the diagnosis target information acquisition unit 214; and a diagnosis setting information setting unit 212 that sets a wiring distance between each of the sensors and the diagnosis target information acquisition unit 214. The abnormality determination unit 216 performs different processing for the diagnosis target information detected by each of the sensors according to the wiring distance of each of the sensors.SELECTED DRAWING: Figure 2