baber/WOPTO huggingface dataset:
Patent JP-2018194455-A (JP)
Title: Polarization property measurement method and polarization property measurement device
Inventor: EBISAWA MIZUE
IPC: G01N21/21
Filed: 2017-05-18
Abstract: To provide a polarization property measurement method capable of reducing a sampling number to reduce load on arithmetic processing, and accurately measuring polarization properties.SOLUTION: A polarization property measurement method comprises: a first process of making light incident into a detector 15 in a first state where between a polarization modulation unit 12 into which light is made incident from a light source 11, and a polarization analysis unit 14 configured to emit light to the detector 15, a sample 13 is not installed, and causing calculation means 16 to use an output signal from the detector 15 at a current time to obtain a first Stokes vector indicating the first state; a second process of making light incident into the detector 15 in a second state where between the polarization modulation unit 12 and the polarization analysis unit 14, the sample 13 is installed, and obtaining a second Stokes vector indicating the second state, using an output signal from the detector 15 at a current time; and a third process of obtaining a Mueller matrix indicating polarization properties of the sample 13, using a matrix indicating the first Stokes vector and a matrix indicating the second Stokes vector.SELECTED DRAWING: Figure 1
Patent JP-2017227877-A (JP)
Title: Process cartridge and image formation apparatus
Inventor: HAMADA DAISUKE
IPC: G03G21/18
Filed: 2017-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge which can stabilize a development gap without using a complicated configuration.SOLUTION: A process cartridge 20 is configured to be attachable/detachable to/from an apparatus body 106. A front face plate 1 is a member for determining a distance between a development roller 28 provided in a development device 12 so as to face a photoreceptor 10 and the photoreceptor 10. The front face plate 1 includes: a pressed portion 1b which is pressed by a pressing member such as a pressing member 35 provided in the apparatus body; a first positioning object portion such as a main fitting hole 1e which is engaged with a main reference pin 32 provided in the apparatus body; a second positioning object portion such as a fitted hole 1f which is engaged with a subordinate reference pin 33 provided in the apparatus body; and a rotational shaft positioning object portion for positioning a rotational shaft of an end of a photoreceptor shaft part 10a. The pressed portion is located on a straight line SL passing through the first positioning object portion, the second positioning object portion and the rotational shaft positioning object portion.SELECTED DRAWING: Figure 7
Patent JP-2018206911-A (JP)
Title: NTC thermistor
Inventor: SATO YOSHIHIKO
IPC: H01C7/04
Filed: 2017-06-02
Abstract: To restrict variations in resistance value.SOLUTION: A chip NTC thermistor 1 comprises: a thermistor element body 2; terminal electrodes 3, 4 arranged on corresponding end faces 2c, 2d; and internal electrodes 5, 6 arranged in the thermistor element body 2 and counter to each other. The internal electrode 5 has a pair of counter parts 12, 12 electrically connected to the terminal electrode 3 and counter to each other in a third direction Z; and a coupling part 13 coupling the pair of counter parts 12, 12. The internal electrode 6 has: a basal end part 14 electrically connected to the terminal electrode 4; a leading-end part 15 located at a leading end on the side of the terminal electrode 3; and a narrow part 16 extending between the basal end part 14 and the leading-end part 15 and whose width W2 is less than a separation width W1. As viewed from a first direction X, the entire leading-end part 15 is located in an area S surrounded by the pair of counter parts 12, 12 and the coupling part 13, and the internal electrode 6 overlaps the coupling part 13 in the narrow part 16.SELECTED DRAWING: Figure 4
Patent JP-2018201876-A (JP)
Title: Game machine
Inventor: OSHIMA TATSUAKI
IPC: A63F5/04
Filed: 2017-06-05
Abstract: To provide a game machine allowing an operator of a game hall to easily determine whether or not a set value should be reset.SOLUTION: A game machine of the present invention includes: rotation reels; a start switch; stop switches; an internal lottery unit; a set value setting unit for setting which set value among a plurality of types of set values is to be used for performing a game progress; a determination unit for determining, if a prescribed operation is performed by an operator, whether or not a current game progress is advantageous to a player; and a notification unit for making a notification as to whether or not to reset a set value on the basis of the determination result by the determination unit.SELECTED DRAWING: Figure 2
Patent JP-2017223945-A (JP)
Title: toner
Inventor: KOMATSU NOZOMI
IPC: G03G9/08
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner that causes a small change in chargeability and fluidity.SOLUTION: A toner includes toner particles each containing a binder resin and inorganic fine particles A. The inorganic fine particle A includes a primary particle having a shape factor SF-2 of 116 or less; in a particle size distribution in the volume reference of the inorganic fine particles A in the surface of the toner particle, when a particle diameter at which the cumulative value from a small particle side becomes 16 volume% is D16, a particle diameter at which the cumulative value becomes 50 volume% is D50, and a particle diameter at which the cumulative value becomes 84 volume% is D84, D50 is 80 nm or more and 200 nm or less, and a particle size distribution index A represented by D84/D16 is 1.70 or more and 2.60 or less.SELECTED DRAWING: None
Patent JP-2018002707-A (JP)
Title: Compound, acid generator, polymer, resist composition, and method for producing resist pattern
Inventor: SHIMADA MASAHIKO
IPC: G03F7/20
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a compound capable of producing a resist pattern with good CD uniformity, an acid generator, a polymer, and a resist composition.SOLUTION: The compound is represented by formula (I) [Arepresents a hydrocarbon group; Qand Qeach independently represent F or a perfluoroalkyl group; Rand Reach independently represent H, F, or a perfluoroalkyl group; z represents an integer of 0-6; Xrepresents *-CO-O-, *-O-CO-, *-O-CO-O-, or -O-; Arepresents a hydrocarbon group which may have a substituent; Xrepresents *-CO-O-, *-O-CO-O-, or -O-; Rand Reach independently represent a hydrogen atom or a saturated hydrocarbon group; Xrepresents a substituent having a specific structure; Rrepresents an alkyl group which may have a halogen atom, a hydrogen atom, or a halogen atom; and * represents a binding site to C(R)(R)].SELECTED DRAWING: None
Patent JP-2018203172-A (JP)
Title: Platform door device
Inventor: YOSHIDA HITOSHI
IPC: B61B1/02
Filed: 2017-06-08
Abstract: To provide a platform door device capable of performing the operation of a shut-off member of the platform door device and the operation of a vehicle door from a crew's cabin of a vehicle or from the vicinity thereof even when an operation panel is provided at a place remote from the crew's cabin of the vehicle stopped at a platform.SOLUTION: A platform door device switching a state in that a passage between a platform and a vehicle inner part is shut off and a state in that the passage is passable, includes: an operation panel 11 relaying input and output of the operation of the platform door device; an opening/closing operation part 13 receiving input of the opening operation and the closing operation of a shut-off member 6 which shuts off the passage; and a movable supporting member 15 supporting the opening/closing operation part 13 so as to reciprocate such that the opening/closing operation part approaches and separates from the operation panel 11. Accordingly, the operation of the shut-off member 6 of the platform door device and the operation of a vehicle door can be performed from a crew's cabin of the vehicle or from the vicinity thereof by moving the opening/closing operation part 13 even when the operation panel 11 is provided at a place remote from the crew's cabin of the vehicle sopped at the platform.SELECTED DRAWING: Figure 2
Patent JP-2019003972-A (JP)
Title: Terminal part and reactor equipped with pedestal
Inventor: YOSHIDA TOMOKAZU
IPC: H01F37/00
Filed: 2017-06-12
Abstract: To firmly hold a plurality of iron cores without increasing a size of the iron core, etc.SOLUTION: A core body (5) of a reactor (6) includes: an outer peripheral part iron core (20) constituted of a plurality of outer peripheral part iron core parts (24-27); at least three iron cores (41-44) coupled to the plurality of outer peripheral part iron core parts; and coils (51-54) wound around at least three iron cores. The reactor (6) includes: a terminal part (65) and a pedestal (60) which are fastened to the core body so as to sandwich the core body; a first abutting member (71) which is attached to the pedestal and abuts on one end of at least three iron cores between the pedestal and the core body; and a second abutting member (72) which is attached to the terminal part and abuts on the other end of the at least three iron cores between the core body and the terminal part.SELECTED DRAWING: Figure 1A
Patent JP-2019001488-A (JP)
Title: Cardboard packaging box
Inventor: SEKIKAWA SHINICHI
IPC: B65D5/10
Filed: 2017-06-14
Abstract: To provide a cardboard packaging box which can satisfy improvement in strength characteristics, suppression of material increase, simplification of production, suppression of cost increase, avoidance of complication in structure, easiness in an assembly operation including a lid closing operation and stability in an assembly state including a lid closed state.SOLUTION: A pressing part A1 of a flap 15A for pressing a part C2 to be pressed of a flap 15C has an inclined edge 17. At the part C2 to be pressed of the flap 15C pressed via the pressing part A1 of the flap 15A, a lock groove 21 and a pair of pinching pieces 22, 23 are provided. Regarding the inclined edge 17 of the flap 15A and the lock groove 21 of the flap 15C when an upper surface opening 13 is brought into a closed state, by the lock groove 21 receiving the inclined edge 17 side, the flap 15A and the flap 15C come into a locked state. The flap inclined edge 17 side received in the lock groove 21 is pinched by both pinching pieces 22, 23.SELECTED DRAWING: Figure 1
Patent JP-2019009007-A (JP)
Title: connector
Inventor: NAKAMURA MASAHISA
IPC: H01R13/58
Filed: 2017-06-26
Abstract: To provide a connector capable of achieving both strong assembly of a cover to a housing and easy separation of the cover from the housing.SOLUTION: In a cover 20 which is mounted slidingly relative to a housing, an inlet part 26 to introduce a wire into a space 24 sandwiched by a pair of plate-like parts 21 connected by a coupling part 22, and an outlet part 28 to derive the introduced wire are defined to a peripheral edge portion of a pair of plate-like parts 21. The cover 20 includes: a first locking part 33 for regulating the sliding of a direction opposite to the direction at the mounting time; and a second locking part 35 for regulating extension of the distance between the pair of plate-like parts 21 after mounting. The first locking part 33 is provided at a place located on the outer side than an outer wall surface of the housing at the mounting time and the second locking part 35 is provided at the place which is closer to the outlet part than the first locking part.SELECTED DRAWING: Figure 3
Patent JP-2019005434-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2017-06-28
Abstract: To provide a game machine capable of enhancing player's interest.SOLUTION: While a ready-to-win performance is executed in a first progress mode in which a performance progresses in a first route during execution of a variation game until the 100-th variation game is executed after completion of a jackpot game in which V winning occurs, a ready-to-win performance is executed in a first progress mode during execution of a variation game or a ready-to-win performance is executed in a second progress mode in which a performance progresses in a second route in continuation of a time-shortening state even after the 100-th variation game. The first route includes a first sub-route of a 16R jackpot, a second sub-route of a 16R jackpot or losing, and a third sub-route of a 8R jackpot or a 16R jackpot.SELECTED DRAWING: Figure 14
Patent JP-2019011260-A (JP)
Title: Composition for oral cavity
Inventor: KOJIMA KAZUAKI
IPC: A61Q11/00
Filed: 2017-06-29
Abstract: To provide a composition for an oral cavity with excellent storage stability of ascorbic acid phosphate ester or a salt thereof.SOLUTION: A composition for an oral cavity is provided that contains (A) ascorbic acid phosphate ester or a salt thereof and further contains (B) synthetic amorphous aluminum-bonded silicate having aluminum as AlOin an amount of 0.5 mass% or more with respect to SiOand OH residue in an amount of 3.5 mass% or less with respect to SiO, the ratio (A)/(B) being 0.015 or more as a mass ratio. A method for stabilizing ascorbic acid phosphate ester or a salt thereof in the composition for oral cavity is provided in which component (B) is blended into a composition for an oral cavity containing the component (A), the ratio (A)/(B) being 0.015 or more as a mass ratio.SELECTED DRAWING: None
Patent JP-2019010748-A (JP)
Title: Ink jet recording device and operation abnormality detection method
Inventor: TAKEYA SEI
IPC: B41J2/045
Filed: 2017-06-29
Abstract: To provide an ink jet recording device and an operation abnormality detection method which can more easily identify an abnormality of a driving operation related to ink discharge.SOLUTION: An ink jet recording device includes: a nozzle which discharges ink; a piezoelectric element 26 which is deformed according to applied voltage and gives a pressure change to ink supplied to the nozzle; a power supply section 90 which supplies power related to application of driving voltage to the piezoelectric element; and an abnormality detection section which periodically applies driving voltage to the piezoelectric element by a prescribed driving voltage pattern, acquires a representative value according to fluctuation components in a prescribed low frequency band of supply power in the power supply section related to application of driving voltage, and detects an abnormality in capacitance of the piezoelectric element to be determined according to the representative value.SELECTED DRAWING: Figure 4
Patent JP-2019013081-A (JP)
Title: Electric apparatus housing box
Inventor: MIYAGAWA TAKAYUKI
IPC: H05K5/02
Filed: 2017-06-30
Abstract: To prevent rain water, flowing down along a roof of an electric apparatus housing box, from entering the inside of the electric apparatus housing box.SOLUTION: An electric apparatus housing box 1 is provided with a roof 11, and a rain protector 21 protruding the outside of the roof 11. The angle between the rain protector 21 and a side surface of the roof 11 is an obtuse angle.SELECTED DRAWING: Figure 2
Patent JP-2019015036-A (JP)
Title: Warm air type snowmelt device insulated duct and warm air type snowmelt device
Inventor: IGARASHI HIDEO
IPC: E01B19/00
Filed: 2017-07-04
Abstract: To provide a warm air type snowmelt device insulated duct capable of further widening a snowmelt area in a delta area of a railroad switch for a railway line, and a warm air type snowmelt device.SOLUTION: There is provided a warm air type snowmelt device insulated duct 1 laid between rails 50 in a railroad switch for a railway line for blowing out warm air provided to the inside toward each rail 50 from a plurality of holes 3 provided on the side, in which the warm air type snowmelt device insulated duct 1 comprises two cover members 2A, 2B configured from an insulated material and having U-shaped cross-sections, a duct is formed by inserting one cover member 2A into the other cover member 2B face to face, a plurality of holes 3 for blowing out warm air is formed on the side of the duct, and a width W in a short direction of the duct is variable along a longitudinal direction of the duct by changing an insertion amount L of the one cover member 2A into the other cover member 2B in the longitudinal direction of the duct.SELECTED DRAWING: Figure 1
Patent JP-2019016086-A (JP)
Title: Automobile electronic control device
Inventor: TABATA MASAHIRO
IPC: G06F8/65
Filed: 2017-07-05
Abstract: To provide an automobile electronic control device capable of promptly obtaining an arithmetic result of an identification code of update data when data in a nonvolatile memory is rewritten.SOLUTION: An automobile electronic control device comprises a nonvolatile memory electrically rewritable of a storage content, can swith a first mode in which data in the nonvolatile memory is rewritten by an external instruction with a second mode in which a device to be controlled is controlled according to a control program stored in the nonvolatile memory, and calculates an identification code of update data during writing processing of the update data sent from outside to the nonvolatile memory in the first mode.SELECTED DRAWING: Figure 8
Patent JP-2019018605-A (JP)
Title: Glass run assembly structure
Inventor: NAWATE KOJI
IPC: B60J10/76
Filed: 2017-07-12
Abstract: To assemble a glass run in a stable state to an outdoor flange and an indoor flange even when lifting up and down a glass.SOLUTION: A glass run assembly structure which is a type of assembling by inserting an outdoor flange 60 and an indoor flange 70 is configured such that: the outdoor flange 60 is formed with a lower position vertical part 61, and a lower position inclined plane part 63 inclined to an outdoor upper side and extending via a first inflection point 62. The upper side of an outdoor wall part 52 is made a projection wall part 80 which comprises a first wall part 81 inclined and extending from an outdoor end part of a connection wall part 54 to an outdoor lower direction, and a second wall part 82 inclined and extending to an indoor lower direction via a bent part 83, and has a substantially V-shaped cross section deformable in a spring shape. The projection wall part 80 is abutted on the indoor lateral face of the outdoor flange 60.SELECTED DRAWING: Figure 1
Patent JP-2019017582-A (JP)
Title: Game machine
Inventor: YOSHIDA TORU
IPC: A63F7/02
Filed: 2017-07-14
Abstract: To provide a game machine capable of effectively performing a warning regarding addiction.SOLUTION: A warning regarding addiction is performed regardless of whether there is a special game to win a bonus in a lottery among special games whose performances are reserved during the performance of a first ending presentation or a second ending presentation or there is not a special game to win the bonus in a lottery among the special games whose performances are reserved during the performance of the first ending presentation or the second ending presentation.SELECTED DRAWING: Figure 35
Patent JP-2019018334-A (JP)
Title: Gear processing device and gear processing method
Inventor: ZHANG LIN
IPC: B23F5/20
Filed: 2017-07-21
Abstract: To provide a gear processing device and a gear processing method by which shortening of a processing time for a gear with tooth surfaces having different torsion angles can be achieved.SOLUTION: A gear processing device 1 uses a processing tool 42 having a rotation axis L of which an intersection angle can be changed with respect to a rotation axis Lw of a work-piece 115, and comprises a control device 100 which so operates the processing tool 42 as to relatively deliver the same in the rotation axis Lw direction of the work-piece 115 while rotating the processing tool synchronously with the work-piece 115. A side face 115A, 115B of a tooth 115a of a gear has at least two tooth surfaces 115a, 121, 131 (115b, 122, 132) having torsion angles different from each other. The control device 100 changes the intersection angle based on the torsion angle, thereby cutting at least two tooth surfaces 115a, 121, 131 (115b, 122, 132) respectively.SELECTED DRAWING: Figure 7
Patent JP-2019028504-A (JP)
Title: Determination device, determination method and determination program
Inventor: YOSHIDA SHUN
IPC: G06T7/00
Filed: 2017-07-25
Abstract: To provide a determination device, a determination method and a determination program capable of appropriately determining images.SOLUTION: A determination device 101 in a determination system comprises: an acquisition unit 21 which acquires a determination image to be determined; a preprocessing unit 23 which performs filtering processing by using an image filter used in a convolution neutral network model, to a plurality of partial images obtained by dividing the image to be determined acquired by the acquisition unit 21, and extracts a partial image which fulfills a first predetermined condition from among the plurality of partial images after the filtering processing; and a determination unit 22 which determines whether the partial image extracted by the preprocessing unit 23 includes an object event, by using a classification model which is the convolution neutral network model.SELECTED DRAWING: Figure 10
Patent JP-2017200437-A (JP)
Title: Variable magnetization machine controller
Inventor: FUKUSHIGE TAKASHI
IPC: H02P21/14
Filed: 2017-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a variable magnetization machine controller capable of achieving higher efficiency.SOLUTION: A variable magnetization machine controller includes a hysteresis control component configured to receive an identical magnetization state signal, output an actual magnetization signal on the basis of the identical magnetization state signal, control a variable magnetization machine and to correct an actual magnetization state signal according to an error value between the identical magnetization state signal and the actual magnetization state signal.SELECTED DRAWING: Figure 7
Patent JP-2019025669-A (JP)
Title: Medium support unit and printer
Inventor: TAKAHASHI NORIYUKI
IPC: B41J13/10
Filed: 2017-07-26
Abstract: To inhibit printing from being performed in a state where a support part is heavy and bulky while making a support position of a medium to the support part appropriate.SOLUTION: A medium support unit 2 supports a medium M on which printing is performed by a printer 1. The medium support unit 2 comprises: a support part 4 supporting the medium M and being movable between a set position where the medium M is set and a printing start position where the printing by a printing part 7 is started in a movement direction A by being attached to the printer 1; and an auxiliary support part 13 being constituted in an attachable/detachable manner to/from the support part 4, and capable of supporting a portion protruding from the support part 4 located at the set position in the medium M by being attached to the support part 4.SELECTED DRAWING: Figure 5