baber/WOPTO huggingface dataset:
Patent JP-2018005304-A (JP)
Title: Numerical control device dynamically switching time constant of acceleration/deceleration filter
Inventor: WATANABE MITSUNORI
IPC: G05B19/416
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device which can set an optimal time constant according to a moving direction of a control object of a machine.SOLUTION: A numerical control device 1 comprises: a command analysis unit 100 which reads ahead a command at a block included in a program to output command data; a time constant calculation unit 110 which specifies a moving direction of a control object for each command, and calculates the time constant on the basis of the specified moving direction by using an expression 2 as shown below; a pre-interpolation acceleration/deceleration unit 120 which performs line form acceleration/deceleration processing; a time constant setting unit 130 which sets the time constant for filter processing on the basis of the time constant per command; a filter processing unit 140 which performs filter processing to the command data in which the line form acceleration/deceleration processing is performed based on the time constant for filter processing; and an interpolation unit 150 which calculates a moving amount of each axis for each interpolation period on the basis of the command data in which the filter processing is performed.SELECTED DRAWING: Figure 5
Patent JP-2018006447-A (JP)
Title: Electromagnetic shield component and wire with electromagnetic shield component
Inventor: KAWAGUCHI TOMOYA
IPC: H05K9/00
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing degradation of shielding properties, even if thermal change occurs, in an electromagnetic shield component.SOLUTION: An electromagnetic shield component 20 includes a cylindrical braid 50, a cylindrical member 60 to which the cylindrical braid 50 is applied, and a coupling member 70. The coupling member 70 is composed of a shape memory material having a transformation temperature lower than the highest temperature of a vehicle under use environment, formed annularly, pinches and holds a part of the cylindrical braid 50 overlapping the cylindrical member 60 therebetween, and presses the cylindrical braid 50 toward the cylindrical member 60, when the temperature goes above the transformation temperature.SELECTED DRAWING: Figure 1
Patent JP-2018003655-A (JP)
Title: Intake manifold for multicylinder internal combustion engine
Inventor: NAKATA YOSUKE
IPC: F02M35/10
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute an introduced purge gas to each cylinder by a simple structure, in an intake manifold.SOLUTION: An intake manifold has a structure in which two resin-made members 1, 2 are overlapped and joined to each other, and has a surge tank 3 and a plurality of intake outlet passages 4, 5 and 6 which are branched from the surge tank. A purge gas and intake air are introduced into one end part 7 of the surge tank 3. An auxiliary passage 15 for introducing the purge gas has a grooved discharge port 17 which is formed in the surge tank 3. A part of the surge gas is erected while forming a vortex flow 26 at a point of the discharge port 17, rides on a branch flow 24 of the intake air, and flows into the first intake outlet passage 4. Since the purge gas which flows straight in the discharge port 17 is protected by an outer wall 19, the purge gas is discharged from the discharge port 17, rises on a straight flow 23 of the intake air, is branched to the other intake outlet passage, and flows therein. Since the discharge port 17 is integrally formed at the member 1, the structure is simplified, and a cost can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2016172116-A (JP)
Title: Game machine
Inventor: SHIRATORI HIDEYUKI
IPC: A63F5/04
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To improve reliability of detecting a foreign object when detecting medals passing through a route.SOLUTION: A transmission type first to a third optical systems formed by a pair of a light emission part 216 and a light reception part 220 are provided. Among these three optical systems, at least two optical systems are used, as effective optical systems effective for detecting detection objects, for detection of medal M, a luminescence forging object, and a liquid crystal panel forging object. At that time, in the effective optical systems, light emission at each light emission part included in the optical systems is executed, and among the three optical systems, in an optical system except the effective optical systems, light emission at the emission part is not executed. And, a combination of the effective optical systems is set at a prescribed timing on the basis of a first set where a first optical system and a second optical system are the effective systems, a second set where the second optical system and a third optical system are the effective systems, and a third set where the first optical system and the third optical system are the effective systems.SELECTED DRAWING: Figure 6
Patent JP-2018001261-A (JP)
Title: Friction stir welding tool and method for manufacturing same
Inventor: MATSUKAWA RINKO
IPC: B23K20/12
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a friction stir welding tool having a long service life.SOLUTION: A friction stir welding tool comprises a base material, and a coating which covers at least a part of the base material. The coating includes a compound. The compound contains a first element and a second element. The first element is at least one kind selected from a group consisting of a group 4 element, a group 5 element, a group 6 element in the periodic table, aluminum and silicon. The second element is at least one kind selected from a group consisting of carbon, nitrogen, oxygen and boron. The coating includes a rough surface region. The rough surface region includes plural recesses. A depth of the recess from an average surface of the rough surface region is 0.5 μm or more. In the rough surface region, the coating has a thickness of 2-12 μm.SELECTED DRAWING: Figure 2
Patent JP-2018003810-A (JP)
Title: Internal combustion engine fuel injection system
Inventor: TAKAYAMA SATOSHI
IPC: F02M61/14
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To enable a combustion state to be improved and both a fuel consumption and an exhausting function of an internal combustion engine to be improved by changing a fuel injecting direction in response to an operating state of the internal combustion engine.SOLUTION: This invention relates to an internal combustion engine fuel injection system 30 comprising an intake pipe 23 connected between a cylinder head 13 of an engine 10 and a throttle body to form an intake passage 27; and a fuel injection device 26 fixed to this intake pipe and having an injection port 28 for injecting fuel arranged at the intake passage 27. The intake pipe 23 includes a movable part 31 that can be moved in respect to the cylinder head. The fuel injection device 26 is fixed to the movable part 31 and constituted in such a way that a direction of an injection axis line P where the fuel A is injected from the injection port is changed as the movable part 31 is moved.SELECTED DRAWING: Figure 2
Patent JP-2018011171-A (JP)
Title: Image processing device, image processing system, method for controlling image processing device, and program
Inventor: HIDAKA KEITA
IPC: H04N1/00
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To dynamically switch scan processing according to requested image processing even in a state in which reading with a document having a different document size mixedly loaded has priority.SOLUTION: The size of a document subjected to paper feeding is detected to execute a reading operation of a document in either reading mode between a first reading mode for writing an image to be read in a memory to be secured according to the detected size of the document and a second reading mode for writing the image to be read in a memory to be secured according to the size of the largest document capable of undergoing paper feeding. When setting for executing specific image processing is made, a reading operation of the document is executed in the first reading mode, and when the setting for executing the specific image processing is not made, the reading operation of the document is executed in the second reading mode.SELECTED DRAWING: Figure 6
Patent JP-2018011853-A (JP)
Title: Radiographic apparatus
Inventor: OMURA TADASHI
IPC: A61B6/00
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic apparatus whose operability is improved and whose wrong operation is suppressed with respect to operation which unlocks a battery installation part.SOLUTION: In a radiographic apparatus provided with a radiation detection panel for detecting radiation, a casing for housing the radiation detection panel, and a battery for supplying the radiation detection panel with power, the casing has: an installation part which is provided with an incidence plane to which radiation is made incident, a back surface arranged at a position facing the incidence plane, and a plurality of side surfaces connecting the incidence plane and the back surface, and is arranged on the back surface to which a battery is removably installed; and an operation part which unlocks the battery installed to the installation part by being displaced into a prescribed one direction. The displacement direction of unlocking is parallel to one of the plurality of side surfaces which is most approximate to the operation part.SELECTED DRAWING: Figure 3
Patent JP-2017083426-A (JP)
Title: Cell information acquisition method and cell information acquisition device
Inventor: YOSHIKAWA KEIKO
IPC: G01N33/483
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cell information acquisition method capable of precisely analyzing a molecule having various distributions and quantities in a cell.SOLUTION: With a cell information acquisition method, a specimen included in a cell is associated with a plurality of fluorescent materials having a different fluorescent wavelength from each other, fluorescence having a different wavelength and different intensity from the plurality of fluorescent materials is generated by radiating light onto the cell, and a plurality of fluorescence information is acquired based on each generated fluorescence. For example, each fluorescence generated from the plurality of fluorescent materials is separated into first fluorescence and second fluorescence whose intensity is weaker than that of the first fluorescence by a filter member. Based on the plurality of fluorescence information, a distribution state of the specimen in a cell is discriminated.SELECTED DRAWING: Figure 1
Patent JP-2018016712-A (JP)
Title: Oil based inkjet ink
Inventor: BUDA NAOYUKI
IPC: B41M5/00
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil based inkjet ink which realizes excellent image density, and has excellent repellency to a nozzle plate so that deterioration of the nozzle plate can be inhibited.SOLUTION: The oil based inkjet ink contains a pigment, a pigment dispersant, at least a fatty acid ester based solvent as a non-aqueous solvent, and an amide-based solvent. The amide-based solvent is represented by the general formula (I) in the figure, where Rand Reach independently represent a methyl group or ethyl group, and Rrepresents a C1-8 alkyl group or C3-8 cycloalkyl group.SELECTED DRAWING: None
Patent JP-2018019544-A (JP)
Title: Synchronization motor control device
Inventor: BEKKI KOJI
IPC: H02P25/092
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To achieve highly-accurate torque control by approximating an inductance with high accuracy in a synchronization motor.SOLUTION: A synchronization motor control device (10) comprises: a rotation coordinate conversion unit (16) that converts a phase current detected by a current sensor (33) into a rotation coordinate current; a torque/current conversion unit (11) that acquires an inductance approximate value from an inductance approximation unit (18), and decides a rotation coordinate current command value from a torque command value; a current feedback controller (12) that feeds the rotation coordinate current back to the rotation coordinate current command value to generate a rotation coordinate voltage command value; a fixed coordinate conversion unit (13) that converts a rotation phase and the rotation coordinate voltage command value into a fixed coordinate voltage command value; a PWM controller (14) that generates a PWM control signal on the basis of the fixed coordinate voltage command value; an inverter (15) that supplies power to a synchronization motor (1) according to the PWM control signal; and the inductance approximation unit (18) that calculates the inductance approximate value of the synchronization motor (1) from the rotation coordinate current.SELECTED DRAWING: Figure 8
Patent JP-2017032559-A (JP)
Title: Piezoelectric pressure sensor
Inventor: REINHOLD BUCK
IPC: G01L19/14
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric pressure sensor in which a high temperature gas cannot be escaped from a housing of the piezoelectric pressure sensor to the environment even when a film is exploded.SOLUTION: A piezoelectric pressure sensor according to the present invention includes a sensor housing assembly which stores a film, a piezoelectric sensor, an electric charge pickoff, and a pre-stressed assembly. The film captures a pressure profile, and a polarization charge is generated in the piezoelectric sensor by the captured pressure profile. The pre-stressed assembly includes a pre-stressed main body and a pre-stressed sleeve, and electrically gives a pre-stress to the piezoelectric sensor. The electric charge pickoff receives the polarization charge. The electric charge pickoff is electrically insulated from the pre-stressed sleeve by a second gap. The electric charge pickoff is mechanically connected to the pre-stressed main body via a first electric insulator on the side facing the direction separated from the film of the pre-stressed main body, and pressure-tightly seals the second gap from the environment.SELECTED DRAWING: Figure 4
Patent JP-2018023212-A (JP)
Title: Brake control device for vehicle
Inventor: VIKRAM MENON
IPC: B60L7/18
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To improve vehicle safety by suppressing failure of a friction brake without compromising energy efficiency of a vehicle.SOLUTION: A brake control device for a vehicle 1 includes: a regenerative brake part 21 which supplies regenerative power to a battery 11 and generates regenerative brake force to the vehicle 1 by performing regenerative control of a motor 2; an electric retarder 51 which generates brake force to the vehicle 1 by power supplied from the battery 11; a battery charge state determination part 22 which determines whether or not a charge capacity SOC of the battery 11 is not less than a prescribed upper limit value; and a brake force determination part 23 which determines whether or not regenerative brake force is necessary when the vehicle 1 travels on a downhill road. When the charge capacity SOC of the battery 11 is not less than the upper limit value and it is determined by the brake force determination part 23 that regenerative brake force is necessary, the electric retarder 51 is driven by power of the battery 11.SELECTED DRAWING: Figure 2
Patent JP-2018025462-A (JP)
Title: Engagement state estimation method of geer device and program
Inventor: NAGUMO TOSHIYA
IPC: G01M13/02
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an engagement state estimation method capable of making a variety of gear devices test objects and capable of quantitatively estimating an engagement state of the gear by a facile measurement.SOLUTION: An engagement state estimation method of this gear device includes: a step of measuring vibrations of the gear device; a FRF acquisition step of acquiring a frequency response function of the gear device from information of the measured vibrations; and a LSTE calculation step of calculating a static transmission error under load conditions of the gear device. The FRF acquisition step includes: an extraction step of extracting characteristic curves of a plurality of vibration responses of engagement components; a simulation step of finding a simulation frequency response function of the gear device; an optimization step of performing optimization of a parameter of the gear device modeled by a real number GA; and a FRF estimation step of synthesizing the simulation frequency response function acquired by the optimization and the characteristic curves of the plurality of vibration responses so as to be the frequency response function of the gear device.SELECTED DRAWING: Figure 13
Patent JP-2016209643-A (JP)
Title: Pedestal for ear ornament
Inventor: YOSHIOKA YURIKO
IPC: A44C7/00
Filed: 2016-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a base material which serves as a pedestal for sticking an ornament to an ear, especially when attaching the base material from an upper side to a lower side of a helix, from peeling from the upper side.SOLUTION: A pedestal for an ear ornament comprises: a plate-state body 400 having a curved shape which is along at least a part of an ear lobe or a helix; a holding member attached to at least a part of a rear face of the ear lobe or the helix; and a connection part for connecting the plate-state body 400 and the holding member on a desired position on the ear lobe or helix. The plate-state body 400 is divided into upper and lower parts on a center of the helix, and the divided plate-state bodies 400 slide each other for changing size of the plate-state body 400, namely the plate-state body has a slide mechanism. The plate-state body achieves decoration of an ornament for ear.SELECTED DRAWING: Figure 9
Patent JP-2018031399-A (JP)
Title: Non-return valve, diaphragm pump, and printer
Inventor: ASAWA HIROSHI
IPC: B41J2/175
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-return valve which contributes to stable pumping of a fluid and a diaphragm pump, and to provide a printer using the non-return valve and the diaphragm pump.SOLUTION: A non-return valve 100 includes: a duckbill valve 50; and a support member 40 inserted into the duckbill valve 50. The duckbill valve 50 has: a slit 55 provided at the side where a fluid is discharged; an inflow port 54 provided at the side where the fluid flows into; and a passage 56 connecting the inflow port 54 with the slit 55. The support member 40 is inserted into the passage 56 from the inflow port 54 and is provided with holes 42a, 42c (42b, 42d) for sending the fluid flowing from the inflow port 54 to the slit 55. The holes 42a to 42d are provided so as to be tightly closed by the duckbill valve 50 when a negative pressure is applied from the inflow port 54 (41) side.SELECTED DRAWING: Figure 2
Patent JP-2018032168-A (JP)
Title: Alert notification control program, alert notification control method, alert notification controller, and alert notification control system
Inventor: OSHIMA MICHIAKI
IPC: G08B25/04
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To improve safety property.SOLUTION: An alert notification controller 100 acquires a piece of position information from each of plural terminal units 110 including a first terminal unit 110 and a second terminal unit 110. The alert notification controller 100 controls to transmit an alert to a first terminal unit 110 that the second terminal unit 110 has got close to a dangerous area 130, which is detected depending on the distance between the first terminal unit 110 and the second terminal unit 110 on the basis of the acquired position information.SELECTED DRAWING: Figure 1
Patent JP-2018030935-A (JP)
Title: Curable resin composition and flexible membrane using the same
Inventor: NISHIAKI YASUHIRO
IPC: C08J5/18
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition excellent in flexibility in addition to mechanical characteristics and electrical insulation properties, and a flexible membrane using the curable resin composition.SOLUTION: The curable resin composition contains: a plurality of silsesquioxane compounds (POSS) having a cage-type silsesquioxane structure; a methylene chain (-(CH)-) connecting between the plurality of silsesquioxane compounds; and water. Each of the silsesquioxane compounds and the methylene chain are bonded by an amide bond (-CONH-). The flexible membrane contains the curable resin composition.SELECTED DRAWING: Figure 1
Patent JP-2018031215-A (JP)
Title: Sash attachment structure and sash attachment method
Inventor: NIWA NAOMIKI
IPC: E06B1/56
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of the joining of a skeleton and a sash while suppressing a fall of the sash from the skeleton at a fire.SOLUTION: In a sash attachment structure 1 having a skeleton 20 and a sash 10 attached to the skeleton 20, a skeleton-side fitting part 21 of the skeleton 20 and a sash-side fitting part 11 of the sash 10 are fit to each other, and a fall of the sash 10 from the skeleton 20 can be thereby suppressed when an adhesive 30 is deteriorated by heat at a fire. Furthermore, since a skeleton-side adhesion face 29 of the skeleton 20 and a sash-side adhesion face 19 of the sash 10 adhere to each other with the adhesive 30, rigidity necessary for the joining of the skeleton 20 and the sash 10 can be thereby reduced.SELECTED DRAWING: Figure 4
Patent JP-2018030525-A (JP)
Title: Shift device
Inventor: ONO HIROKI
IPC: B60K20/02
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To detect a shift position of a shift body in a second moving passage in a state of maintaining the detection of a prescribed shift position of the shift body in a first moving passage.SOLUTION: When a lever 14 is rotated in an auto passage in a shift device 10, a link 28 is rotated integrally with the lever 14 so as to detect a rotation position of the link 28 and detect a shift position of the lever 14. When the lever 14 is rotated in a manual passage, a rotation position of the lever 14 is detected and a shift position of the lever 14 is detected. In this case, when the lever 14 is rotated in the manual passage, the rotation position of the link 28 is maintained at a position at a "D" position of the auto passage of the lever 14. Therefore, the shift position of the lever 14 in the manual passage can be detected in a state of maintaining the detection of the "D" position of the lever 14.SELECTED DRAWING: Figure 1
Patent JP-2017047214-A (JP)
Title: Identifying and presenting suspected map shifts
Inventor: LUDWIN DORON MOSHE
IPC: A61B5/0402
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To perform medical imaging.SOLUTION: A method includes: performing a first registration of a tracking system, which is configured to track a location of a probe within an organ of a human body, with a baseline coordinate system; and measuring first locations of the probe within the organ following the first registration. First indicators marking the first locations with a first visual effect are presented on an image of the organ, at positions on the image that are determined based on the first registration. After measuring the first locations, a second registration of the tracking system with the baseline coordinate system is performed, and second locations of the probe within the organ following the second registration are measured. Second indicators marking the second locations with a second visual effect, which is visually distinct from the first effect, are presented on the image of the organ, at positions on the image that are determined based on the second registration.SELECTED DRAWING: Figure 1