baber/WOPTO huggingface dataset:
Patent JP-2019036562-A (JP)
Title: Wire harness producing device
Inventor: KAWASE KENJI
IPC: H01B13/012
Filed: 2018-11-22
Abstract: To provide a wire harness production device and a wire harness production method that ensure quick work even for a wire harness with a long length.SOLUTION: A wire harness production device has a rectangular display unit that comprises a plurality of displays arranged along the longitudinal direction of a wire harness to be produced, and displays a wiring image showing a wiring state of wires constituting the wire harness so that they are divided for each display. The display unit is supported so that its display surface becomes substantially horizontal, and allows a user to work on the display surface.SELECTED DRAWING: Figure 1
Patent JP-2020082474-A (JP)
Title: Inkjet printer
Inventor: ENDO DAIKI
IPC: B41J2/01
Filed: 2018-11-22
Abstract: To provide an inkjet printer which enables reduction of smudges of printed objects.SOLUTION: An inkjet head 41 discharges an ink to transported paper P. A dam part 4 dams ink mist at the downstream side of the inkjet head 41 in a transport direction of the paper P. An ink mist recovery mechanism 5 and a belt platen part 11 recover the ink mist dammed by the dam part 4.SELECTED DRAWING: Figure 1
Patent JP-2020082129-A (JP)
Title: Cutting device for die casting
Inventor: YAMADA YOJI
IPC: B22D31/00
Filed: 2018-11-23
Abstract: To provide a cutting device for die casting capable of securely positioning a multiple picking die cast molding in which a plurality of product parts are connected by a runner part, and of separating the runner part from the product parts at high precision.SOLUTION: A multiple picking die cast molding 10 allows a plurality of product parts 11 to be simultaneously cast by one time die casting. In the multiple picking die cast molding 10, the plurality of product parts 11 are connected by a runner part 12. A lower press die 40 of a cutting device 20 for die casting comprises: a positioning pin 43 corresponding to a positioning recessed part(s) 13 provided at least at one position in one product part 11a of the plurality of product parts 11; and a guide pin 44 corresponding to a guide recessed part(s) 14 provided at least at one position in the other product part 11b other than the one product part 11a, and the guide pin 44 is constituted so as to be movable freely forward/backward with respect to a mounting face to be mounted with the die cast molding 10 in the lower press die 40.SELECTED DRAWING: Figure 5
Patent JP-2020083227-A (JP)
Title: Control device for four-wheel drive vehicle
Inventor: ISOTANI KAZUFUMI
IPC: B60W10/00
Filed: 2018-11-29
Abstract: To provide a control device for a four-wheel drive vehicle which can suppress deterioration of durability of front-wheel-side power transmission members while satisfying a driver's intention of accelerating the vehicle.SOLUTION: When front wheels 14L and 14R and rear wheels 16L and 16R are each brought into a non-ground-contact state of being lifted from a road surface during H4 traveling, in a case where there is no brake operation, and there is accelerator operation, the output torque of an engine 12 is controlled, thereby bringing wheel speeds Wfl, Wfr, Wrl, and Wrr of the respective wheels close to a wheel speed Wtgt related to a vehicle speed Vc before the wheels are each lifted from the road surface. As a result, in a case where there is the accelerator operation, and a driver has an intention of accelerating a vehicle, when the wheels are each brought into contact with the road surface, a reduction of the wheel speeds Wfl, Wfr, Wrl, and Wrr of the respective wheels is suppressed, so that it is possible to appropriately reduce torque fluctuation to front-wheel-side power transmission members, such as front wheel axles 32L and 32R.SELECTED DRAWING: Figure 1
Patent JP-2020085823-A (JP)
Title: Compression strength evaluation method of cement hardened product
Inventor: ISHIKAWA KAZUMA
IPC: E02D5/50
Filed: 2018-11-30
Abstract: To provide a compression strength evaluation method of a cement hardened product, which can accurately evaluate compression strength of a cement hardened product solidified at a specified depth in the ground.SOLUTION: A compressive strength evaluation method of a cement hardened product that can be solidified at a predetermined depth in the ground, comprises: a specimen manufacturing step of manufacturing a cement hardened material or a specimen from a cement hardened material; a uniaxial compression strength measuring step of measuring the uniaxial compression strength of a specimen; a tensile strength acquisition step of determining the tensile strength of the specimen; a lateral pressure acquisition step of acquiring lateral pressure that acts on the cement hardened product in the ground; and a compression strength determination step of determining whether or not the compression strength of the cement hardened product at a predetermined depth in the ground is equal to or larger than required compression strength required for the design of the cement hardened product, based on the uniaxial compression strength of the specimen, the tensile strength of the specimen, and the lateral pressure.SELECTED DRAWING: Figure 2
Patent JP-2020083631-A (JP)
Title: Transport device and image recorder
Inventor: ASADA TETSUO
IPC: B65H1/26
Filed: 2018-11-30
Abstract: To reduce occurrence of sheet feed failure due to movement of a discharge tray.SOLUTION: A compound machine 10 comprises: a housing 14 having a transport path 23 for sheets 15; a feed tray 20 which can be inserted backward and can be withdrawn forward with respect to the housing 14, and supports sheets 15 sent to the transport path 23; and a discharge tray 21 which is positioned above the feed tray 20, and supports sheets 15 discharged forward from the housing 14. The discharge tray 21 comprises: a first tray 51 supported on the housing 14; and a second tray 52 which is positioned on a front side of the first tray 51. The second tray 52 is movable between a first position where the second tray closes a gap 54 formed between a face 51C of the first tray 51 and a front plate 74 of the feed tray 20, and a second position where the second tray opens the gap 54.SELECTED DRAWING: Figure 4
Patent JP-2020086413-A (JP)
Title: Image formation device
Inventor: TANABE YUICHI
IPC: G03G15/16
Filed: 2018-11-30
Abstract: To provide an image formation device which can suppress change of the transfer rate of an intermediate transfer body caused by changes of the transfer rate of a recording material.SOLUTION: An image formation device 100 includes: an image carrier 1; image formation means 2, 3, and 4; an intermediate transfer body 7; a transfer member 9; a carrying member 20 for holding a recording material S in a carrying unit Nr and carrying the recording material S to a secondary transfer unit Nt; detection means 40 for detecting a toner image transferred from the image carrier 1 to the intermediate transfer body 7, on the intermediate transfer body 7; and control means 50 for adjusting the rate of carrying the recording material S by the carrying member 20 on the basis of the result of detection by the detection means 40 of the test toner image P1 transferred at least partially from the image carrier 1 to the intermediate transfer body 7 when the recording material S is held by the secondary transfer Nt and the carrying part Nr.SELECTED DRAWING: Figure 5
Patent JP-2020091328-A (JP)
Title: Image capturing apparatus and control method thereof, and calculation method
Inventor: NUMATA AIHIKO
IPC: G03B13/34
Filed: 2018-12-03
Abstract: To reduce the dependency of an in-focus position on an illumination wavelength of ambient light and spectral reflectance of a subject when images of visible light and infrared light are imaged.SOLUTION: An image capturing apparatus comprises: an image sensor that is sensitive to light in a first wavelength band and light in a second wavelength band which are incident via an imaging optical system; an optical filter provided between the imaging optical system and the image sensor and having a first filter region that allows the light in the first wavelength band to selectively transmit; and calculation means for calculating an in-focus position of a focus lens on the basis of a signal obtained from the image sensor. The calculation means estimates a component in the first wavelength band and a component in the second wavelength band of light received by a second pixel region on the basis of a first signal obtained from a first pixel region for receiving light that has passed through the first filter region among pixel regions of the image sensor and a second signal obtained from the second pixel region excluding the first pixel region, and calculates the in-focus position of the focus lens with respect to a predetermined imaging distance on the basis of the estimated components.SELECTED DRAWING: Figure 2
Patent JP-2020090357-A (JP)
Title: Loading apparatus and control unit
Inventor: USAMI YUSUKE
IPC: B65G47/30
Filed: 2018-12-05
Abstract: To provide a loading apparatus capable of enhancing the integration ratio of containers and carrying out loading work more swiftly even if various types of loads are loaded together into a container.SOLUTION: A loading apparatus comprises a detection unit, a first conveyance unit, a second conveyance unit, a third conveyance unit and a loading unit. The detection unit detects a material quality of a load included in any of at least a first load group or a second load group. The first conveyance unit carries a load of the first load group. The second conveyance unit makes a load of the second load group once stay and thereafter carries the load made stay to a predetermined container. The third conveyance unit carries the load of the first load group and load of the second load group by distributing them onto the first conveyance unit and the second conveyance unit respectively based on the material quality detected by the detection unit. The loading unit loads the load to be conveyed on the first conveyance unit into a container.SELECTED DRAWING: Figure 1
Patent JP-2020092217-A (JP)
Title: Seal connector
Inventor: TAKAI MUNENORI
IPC: H05K7/00
Filed: 2018-12-07
Abstract: To provide a seal connector that does not require a large work space at its surroundings.SOLUTION: A seal connector includes: a case 2; an O-ring holder 11 (partition) having at least one first through hole 13 for passing a cable 4 therethrough, the O-ring holder being fixed at the inside of the case 2; a retaining member 12 having at least one second through hole 17 for passing the cable 4 therethrough, the retaining member being overlapped with the O-ring holder 11; a fixing structure 24 where the retaining member 12 is overlapped with the O-ring holder 11 to be fixed to the O-ring holder 11; and a seal structure 16 provided at a connection part between the first through hole 13 and the second through hole 17. The seal structure 16 has: a large diameter part 15 of one of the first through hole 13 and the second through hole 17; and an annular seal member 31 fitted into the large diameter part 15. The seal member 31 is sandwiched by the O-ring holder 11 and the retaining member 12 to be compressed, and is brought into close contact with the cable 4.SELECTED DRAWING: Figure 1
Patent JP-2020093317-A (JP)
Title: Grinding device and grinding method
Inventor: SANADA KENRO
IPC: B24B47/20
Filed: 2018-12-10
Abstract: To improve processing accuracy of a ground surface of a workpiece.SOLUTION: A position adjustment mechanism (40) adjusts a grinding position, which is a position of a grinding tool (31) with respect to a position of a workpiece (W) in a grinding feed direction by advancing and retracting at least one of a workpiece holding part (20) and a grinding part (30) in the grinding feed direction. A control part (100) controls the position adjustment mechanism (40) and adjusts the grinding position during a rotation period of the workpiece (W) so as to reduce fluctuation of the grinding position during the rotation period of the workpiece (W) in grinding processing of grinding a peripheral surface of the workpiece (W) by pressing the grinding tool (31) to the peripheral surface of the workpiece (W) in the grinding feed direction by rotating the workpiece (W).SELECTED DRAWING: Figure 2
Patent JP-2020094722-A (JP)
Title: Water supply system
Inventor: OSHITA SATORU
IPC: F22D11/00
Filed: 2018-12-11
Abstract: To provide a water supply system which reduces failure risks of water supply control equipment in a hot water supply path without reducing an average water storage amount excessively when supplying hot water separately.SOLUTION: A water supply system includes a water level detection part 21 capable of detecting a first water level H1 in a water supply tank, a second water level H2 over the first water level, and a third water level H3 below the first water level. When it is detected that the water level is below the first water level H1, control for starting to supply hot water for a water supply tank 20 is performed. When it is detected that the water level is over the second water level H2 after hot water supply is started, control for stopping hot water supply for the water supply tank 20 is performed. When it is detected that the water level is below the third water level H3, control for starting cold water supply for the water supply tank 20 is performed. When it is detected that the water level is over the first water level H1 after cold water supply is started, control for stopping cold water supply for the water supply tank 20 is performed.SELECTED DRAWING: Figure 1
Patent JP-2020023865-A (JP)
Title: Tunnel lining concrete placement management method
Inventor: SAITO TAKAHIRO
IPC: E21D11/10
Filed: 2018-12-17
Abstract: To provide a tunnel lining concrete placement management method capable of precisely managing continuously the lining height when placing concrete in the lining space up to the crown of the arch-shaped portion.SOLUTION: Pressure gauges 10a to 10d are attached to the lining space 21 from the side wall portion 40a to the crown portion 40c of the arch-shaped portion 40b at predetermined intervals in the vertical direction in multiple stages. When the concrete 22 has been cast until it exceeds the height of the pressure gauges 10a to 10c, the casting height of the concrete 22 up to the height position of the next upper-pressure gauge 10b to 10d is managed in such manner that the value obtained by dividing the values measured by the lower pressure gauges 10a to 10c by the unit weight of the concrete is the concrete placement height from the height position of the lower pressure gauges 10a to 10c.SELECTED DRAWING: Figure 3
Patent JP-2020098756-A (JP)
Title: Circuit board assembly
Inventor: SUZUKI TATSUYA
IPC: H01R12/71
Filed: 2018-12-19
Abstract: To reduce plug omission during operation.SOLUTION: A circuit board assembly 100 has a cable unit 2000 having a first end section 2001 provided with a first plug connectable to a first receptacle 300 provided on a first substrate 400 and a second end section 2002 provided with a second plug 210 connectable to a second receptacle 310 provided on a second substrate 410. The first receptacle is configured such that force required to withdraw the first plug from the first receptacle in an inclined direction to a first side 301 of the first receptacle with respect to an insertion direction V for inserting the first plug into the first receptacle becomes smaller than force required to withdraw the first plug from the first receptacle in a direction inclined to a second side 302 with respect to the insertion direction. The first receptacle is provided on the first substrate so that the second side faces the second substrate.SELECTED DRAWING: Figure 4
Patent JP-2019047140-A (JP)
Title: Electronic component, connection body, manufacturing method of connection body, and connection method for electronic component
Inventor: HIRAYAMA KENICHI
IPC: H01L21/60
Filed: 2018-12-20
Abstract: To improve connection reliability by cancelling pressure difference caused by a thermal compression bond head even in an electronic component in which an input bump region and an output bump region have area difference therebetween and are disposed asymmetrically.SOLUTION: An electronic component includes: an output bump region 4 in which a bump line is formed along a first side edge 2a; and an input bump region 6 in which a bump line is formed along a second side edge 2b confronting the first side edge 2a. The bump line number of the output bump region 4 in a width direction is larger than that of the input bump region 6 in a width direction. A bump region inter-outside midpoint (A+L2/2) between the outside of the output bump region 4 in the width direction and the outside of the input bump region 6 in the width direction is present to be closer to the second side edge 2b than an inter-side-edge midpoint (W/2) between the first side edge 2a and the second side edge 2b.SELECTED DRAWING: Figure 2
Patent JP-2020099233-A (JP)
Title: Weed dwarfing sheet and weed overgrowth suppression method
Inventor: FURUKAWA SHOJI
IPC: A01M21/00
Filed: 2018-12-21
Abstract: To provide a weed dwarfing sheet which can suppress overgrowth of herbaceous plants by suppressing growth of a plant height of a herbaceous plant such as a weed, and suppress entry of a mole.SOLUTION: There is provided a weed dwarfing sheet 1 for suppressing overgrowth of herbaceous plants, the weed dwarfing sheet is formed of a knitted substrate sheet 2. The substrate sheet 2 comprises open holes 3 which are opened as a stitch by knitting, the open holes being distributed, and a knitting pitch of a part except for the open holes 3 of the substrate sheet 2 is 0.3-0.7 mm, and a hole diameter of the open hole 3 is 1-3 mm.SELECTED DRAWING: Figure 1
Patent JP-2020025848-A (JP)
Title: Reinforcement material (edible) of egg-shell shaped object, and reinforcement method
Inventor: HIRAI YASUHIRO
IPC: A01G27/00
Filed: 2018-12-25
Abstract: To provide a coating material capable of reinforcing an egg shell; and to provide a manufacturing method of a container capable of self-supporting an egg shell having an opened part.SOLUTION: A reinforcement material for reinforcing an egg-shell shaped object, includes a first layer 18 mainly composed of at least either of Pullulan and gum arabic, and a second layer 19 mainly composed of shellac. In a manufacturing method of a container 10, a body part 11 having a cut part obtained by cutting an upper part of an egg shell, and a cut pedestal body are formed, then a pedestal part 12 is formed by cutting an upper part of the pedestal body, and the body part is placed on the pedestal part.SELECTED DRAWING: Figure 3
Patent JP-2019215846-A (JP)
Title: Diagnosis and maintenance system for NC machine tools
Inventor: MISUMI SUSUMU
IPC: G05B19/18
Filed: 2018-12-26
Abstract: To provide a manpower saving technology capable of monitoring and diagnosing a plurality of NC machine tools.SOLUTION: A host computer device downloads a monitor management program into a numerical control part of an NC machine tool in step S10, collects numerical control information outputted and inputted between the numerical control part and a servo motor in step S30, analyzes the monitored numerical control information in step S40, and diagnoses the NC machine tool in steps S50 to S110.SELECTED DRAWING: Figure 6
Patent JP-2020105929-A (JP)
Title: Internal combustion engine
Inventor: KAWAKAMI ATSUSHI
IPC: F02M53/00
Filed: 2018-12-26
Abstract: To provide a compression self-ignition type internal combustion engine that can improve ignitability while suppressing generation of smoke.SOLUTION: A compression self-ignition type internal combustion engine comprises a fuel injection nozzle provided so that a plurality of injection holes is exposed from a cylinder head of the internal combustion engine to a combustion chamber, and a plurality of hollow ducts whose inlets and outlets are exposed to the combustion chamber. The plurality of ducts is configured so that fuel spray injected from the plurality of injection holes of the fuel injection nozzle passes from the inlet to the outlet. The internal combustion engine comprises a heating device that heats at least one of the plurality of ducts.SELECTED DRAWING: Figure 2
Patent JP-2020104571-A (JP)
Title: Braking control device for vehicle
Inventor: YAMAMOTO YUSAKU
IPC: B60T8/26
Filed: 2018-12-26
Abstract: To provide a braking control device for a vehicle enabling reduction of rotation speed in the pitching direction of the vehicle caused by release of braking of the vehicle.SOLUTION: A braking control device 50 includes: a decrease determination section 51 determining whether required braking force for a vehicle is decreasing; and a braking control section 52 performing ratio change decrease control for decreasing the braking force of the vehicle in accordance with a decrease of the required braking force while making a braking force distribution ratio smaller than a reference braking force distribution ratio on the condition that the decrease determination section 51 determines that the required braking force is decreasing during deceleration of the vehicle. The reference braking force distribution ratio is a braking force distribution ratio at start of decreasing the required braking force.SELECTED DRAWING: Figure 1
Patent JP-2020029448-A (JP)
Title: Use of cordyceps cicadae mycelium active substance for producing compositions for preventing, delaying, or treating change in anterior/posterior chamber volume, change in vitreous humor, and/or retinal detachment
Inventor: CHEN CHIN-CHU
IPC: A61P27/02
Filed: 2018-12-27
Abstract: To provide use of Cordyceps cicadae mycelium active substance for producing compositions for preventing, delaying, or treating ocular diseases including the change in anterior/posterior chamber volume, the change in vitreous humor, and/or retinal detachment.SOLUTION: A method for preparing a Cordyceps cicadae mycelium active substance comprises the following steps: (a) culturing Cordyceps cicadae mycelia on a plate medium at 15 to 35°C for 5 to 14 days; (b) inoculating a flask with the Cordyceps cicadae mycelia of step (a) and culturing the mycelia at 15 to 35°C for 3 to 7 days at pH 2 to 8; and (c) inoculating a fermenter with the Cordyceps cicadae mycelia of step (b) and culturing the mycelia at 15 to 35°C for 3 to 5 days at pH 2-8 while stirring to obtain a fermented solution of Cordyceps cicadae mycelia containing a Cordyceps cicadae mycelium active substance.SELECTED DRAWING: Figure 1
Patent JP-2020105979-A (JP)
Title: Rotary compressor
Inventor: TADA NAOTO
IPC: F04C29/02
Filed: 2018-12-27
Abstract: To reduce an amount of refrigerating machine oil flowing out to a refrigeration cycle with a refrigerant gas, in a rotary compressor having a motor and a compressing portion driven by the motor in a sealed container.SOLUTION: In a rotary compressor in which an oil guide groove 350 is formed on an inner surface of a main bearing portion 35 supporting a drive shaft for driving a compressing portion, a refrigerating machine oil is supplied to the oil guide groove 350 from an oil supply hole formed in the drive shaft, the refrigerating machine oil flows from a lower end portion 351 side of the oil guide groove 350 toward an upper end portion 352 side, and residual refrigerating machine oil flows out from the upper end portion 352 of the oil guide groove 350, an area (cross-sectional area) of a cross-section orthogonal to an axis of the main bearing portion 35 of the oil guide groove 350 is smaller at an upper end portion 352 side in comparison with a lower end portion 351 side.SELECTED DRAWING: Figure 2