baber/WOPTO huggingface dataset:
Patent JP-2018019361-A (JP)
Title: Device, method and program for detecting person using ultrasonic sensor
Inventor: YOKOYAMA JUNNOSUKE
IPC: B41J29/38
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide erroneous detection caused by an ultrasonic sensor even in such an environment that external noise that may cause the erroneous detection is being generated or there is a temperature difference within a detection area.SOLUTION: The present invention relates to a device for detecting a person using a sonic sensor. The device comprises: acquisition means which causes the sonic sensor to measure a reflection wave using sonic waves radiated towards a predetermined range of an electronic apparatus at an interval of a fixed time and acquires a result of the measurement; and discrimination means for discriminating whether a person whose intention to use the electronic apparatus is estimated exists within the predetermined range based on a change in a distance corresponding to a time until receiving the reflection wave and a change in an amplitude of the received reflection wave from the result of the measurement that is acquired at the interval of the fixed time.SELECTED DRAWING: Figure 10
Patent JP-2018020366-A (JP)
Title: Molding die separating and reverting device
Inventor: KITAURA ICHIRO
IPC: B21D37/14
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a molding die separating and reverting device that separates and reverts an upper die from a molding die set, which can efficiently perform separation and reverse and can reduce a manufacturing cost.SOLUTION: A molding die separating and reverting device 1 includes: a base 10 having a pair of arcuate rotation body supporting sections 11a and 11b on both ends; a rotation body 20 including a pair of parallel rotation plates 20a and 20b each rotatably supported by the pair of rotation body supporting sections; a rotation drive mechanism 30 which can rotate and drive the rotation body; a mounting section 40 which is provided on the rotation body so that a molding die set conveyed from a horizontal direction perpendicular to the rotation axis of the rotation plate can be mounted on a molding die reception space 20S between the pair of rotation plates; a top plate fixedly provided on the upper part of the rotation body; molding die holding means 60 which is liftably arranged on the lower side of the top plate and can hold the molding die; and molding die lifting means 61 which is mounted on the top plate and can lift and drive the molding die holding means.SELECTED DRAWING: Figure 1
Patent JP-2018024105-A (JP)
Title: Latent image printed matter
Inventor: MORINAGA TADASHI
IPC: B41M3/14
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a latent image printed matter which prevents lowering of visibility of color moire patterns having a plurality of color tones even when the color moire patterns are arranged in the periphery of a latent image appearing under regularly reflected light, and has rich color tone.SOLUTION: In a latent image printed matter, a semicylindrical element group, in which semicylindrical-like elements which are formed of a material containing resin and have a semicylindrical shape are arranged in a hatched manner, is laminated on a light reflection layer having at least one optical property of a light-dark flip-flop property and a color flip-flop property, a light reflection element group in which light reflection elements having different color tones from that of the light reflection layer under regularly reflected light and having at least one optical property of the light-dark flip-flop property and the color flip-flop property are arranged in a hatched manner, and a latent element group in which latent image elements in which base images are divided and/or compressed are arranged in the hatched manner are sequentially laminated on the semicylindrical-like element group, and the semicylindrical-like element group and the light reflection element group are arranged so that at least one of a pitch, an arrangement angle and a shape is different from one another.SELECTED DRAWING: Figure 1
Patent JP-2018025879-A (JP)
Title: Data transfer device and data transfer method
Inventor: SHIMADA HIROKAZU
IPC: G06F13/12
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To transfer high priority data within a device efficiently.SOLUTION: A data transfer device 100 transfers data by a CPU 101, a memory 102, and a DMAC 112 or PIOC 113. When receiving data, the DMAC 112 transfers data to the CPU 101 by DMA transfer via the memory 102 in the order the data was received from outside of the device and when the priority of the data is high, transfers the data directly to the CPU 101 by the PIOC 113. A transfer path parting unit 122 switches the data to the PIOC 113 side when the priority of the data is high. The CPU 101 reads data from the memory 102 used in DMA, and when data is nonexistent in the memory 102, reads data from a data buffer 118 of the PIOC 113.SELECTED DRAWING: Figure 1
Patent JP-2018025910-A (JP)
Title: Information processing device and grouping program
Inventor: NAKAMURA YASUBUMI
IPC: G06T1/00
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide grouping processing capable of improving grouping accuracy while alleviating processing load until grouping for a plurality of photographs is completed.SOLUTION: An information processing device includes: a setting unit for increasing a threshold value to be standard for grouping as time subtraction obtained from each photographing time and date of a first photograph and a second photograph for grouping related photographs among a plurality of photographs; a determination unit for matching a feature point of the first photograph with that of the second photograph to determine whether a number of the feature points matched between the first and the second photographs exceeds the threshold value; and a grouping unit for grouping the first and the second photographs when the number is determined to exceed the threshold value.SELECTED DRAWING: Figure 14
Patent JP-2018025030-A (JP)
Title: Work machine
Inventor: FUNAYAMA MITSUYOSHI
IPC: E02F9/16
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a work machine capable of effectively preventing contamination in a driving cab arranged at a high position of a revolving superstructure.SOLUTION: A work machine 100 comprising a foundation structure 10, a revolving superstructure 20 provided on the foundation structure 10, a driving cab 22 that is arranged on a revolving frame 21 of the revolving superstructure 20 and has an entrance 27 and opening/closing door 28 on the driving cab's left side surface, a work arm 31 connected to the revolving superstructure 20, a grapple 32 mounted on the work arm 31, a post 18 intervening between the foundation structure 10 and the revolving frame 21, and a cradle 26 intervening between the revolving frame 21 and the driving cab 22 comprises: a landing 45 provided on the left side of the driving cab 22; a hoistway 40 to be a route from the ground to the landing 45; and a storage box 60 with a lid, the storage box being positioned around the entrance 27 of the driving cab 22 and being fixed on an area deviated from an opening/closing path of the opening/closing door 28 in the landing 45's upper part.SELECTED DRAWING: Figure 1
Patent JP-2018036304-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: KOBAYASHI KIMIHIKO
IPC: G03G15/04
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device that can quickly detect a cleaning member reaching an end of a moving path on the basis of a current of a motor, and an image forming apparatus.SOLUTION: A cleaning device comprises: a drive shaft 621 that moves a holding part 610 holding a cleaning member from a first position to a second position, and idles when the holding part 610 reaches the second position; a current detection part 71 that detects a driving current flowing through a motor 620 rotationally driving the drive shaft 621; a first determination processing part 704 that determines whether or not the driving current exceeds a predetermined first threshold; a second determination processing part 705 that determines wether or not the driving current is equal to or less than the first threshold at determination timing when a predetermined period has elapsed since the driving current was determined to exceed the first threshold by the first determination processing part 704; and a third determination processing part 706 that determines that the holding part 610 reaches the second position when the driving current reaches a second threshold or less.SELECTED DRAWING: Figure 9
Patent JP-2018036340-A (JP)
Title: Method and apparatus for manufacturing optical fiber
Inventor: URUSHIBARA AZUSA
IPC: C03C25/12
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing optical fibers, capable of manufacturing the optical fibers generating a mode coupling for obtaining a sufficient DMD reduction amount even in a higher mode.SOLUTION: A method for manufacturing optical fibers comprises providing a periodic structural change equivalent to the difference of propagation constant between propagation modes to an optical fiber propagating a plurality of modes and forming a long period optical fiber grating. A method for providing the periodic structural change comprises: forming unevenness on a coating and applying a stress: periodically sticking the coating on the optical fiber 50 while pressing the coating; applying ultrasonic vibration when drawn; and excavating a cladding by a laser when drawn so as to apply bending to a core by surface tension caused by heat treatment, etc..SELECTED DRAWING: Figure 2
Patent JP-2018036162-A (JP)
Title: Inspection device
Inventor: WATANABE KATSUHIRO
IPC: G01M11/00
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device which can detect defects accurately.SOLUTION: An inspection device 1 includes: a light source 10 for irradiating an inspection object P with light; a projection unit 30 to which light L passing through the object P is projected; an imaging unit 40 located on the side opposite to the side where the light source 10 is located with respect to the projection unit 30, for acquiring the light L projected to the projection unit 30 as image information, the projection unit 30 diffusing the light L so that the illuminance of the light L is fixed.SELECTED DRAWING: Figure 1
Patent JP-2018036234-A (JP)
Title: Information processing apparatus, imaging method, and imaging program
Inventor: NAKANO TAKASHI
IPC: G01T1/161
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To perform imaging of a continuous energy radiation source.SOLUTION: An information processing apparatus detects radiation from a material including a radiation source with a Compton camera including a scatterer and absorber, and calculates the position of the radiation source. The information processing apparatus comprises: a probability calculation part that calculates a first ratio that is a ratio of radiation from the radiation source, a second ratio that is a ratio of radiation in which the radiation from the radiation source is scattered by the material, and a third ratio that is a ratio of radiation scattered by the absorber in the Compton camera, and calculates, for every energy lost in the Compton camera, a fourth ratio that is a ratio of radiation being radiation of the energy in which a direct incident photon is scattered by the scatterer and absorbed by the absorber on the basis of the first ratio, second ratio, and third ratio; and a position calculation part that calculates the position of the radiation source on the basis of a result of detection, with the Compton camera, of radiation falling within a predetermined energy range in which energy in which radiation loses with the Compton camera includes the fourth ratio.SELECTED DRAWING: Figure 6
Patent JP-2016198601-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving maintainability of an exchange or the like of a board by easily disengaging a connector terminal connected to a terminal to be connected to in the board.SOLUTION: A Pachinko machine includes: a power supply board for mounting a power supply terminal to which a connector terminal 855 mounted to the tip of a wiring cord 854 is connected from a rear side; and a plate-like upright wall part 850b that is provided in a power supply board box 850 for covering the rear side of the power supply board, is disposed at a position adjacent to the power supply terminal in the power supply board, projects toward the rear of the rear end of the connector terminal 855 while the connector terminal 855 is being connected to the power supply terminal, and allows the wiring cord 854 extending from the connector terminal 855 to be folded back to the front side.SELECTED DRAWING: Figure 87
Patent JP-2018040198-A (JP)
Title: Verge tile
Inventor: UKEKAWA KAZUHIDE
IPC: E04D1/30
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent small animals (a sparrow, a bat and the like) from intruding into a back void space, which serves as a nest building place, from a space part between a verge and a verge tile in the laid state of the verge tile.SOLUTION: In a verge tile for covering a verge 6 of a roof 5, an interception part 4, which inhibits small animals such as a sparrow and a bat from intruding from a space part S formed between an inner surface 1a of a verge tile body 1 and an outer surface (a top surface 6a or a side surface 6b) of the verge 6 in the state of laying the verge tile on the verge 6, is integrally formed on the inner surface of the verge tile body 1. This can inhibit the small animals from intruding into a nest building place Sc between a roof board and the tile.SELECTED DRAWING: Figure 3
Patent JP-2018039476-A (JP)
Title: Image display system
Inventor: ISHIHARA TAKAKI
IPC: B60R1/00
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To switch a display of an image or the like by the movement of a visual line which is suppressed by a worker in drive and an operation, in an image display system.SOLUTION: An image display system 10 comprises: an image display part 15 having a camera image display region A2 for indicating images which are photographed by eight cameras 11 arranged at a crane truck 1; a reception part 16 for receiving an operation for switching the image displayed at the camera image display region A2; and a display control part 12 for switching the image displayed at the camera image display region A2 when the reception part 16 receives the operation. The reception part 16 is set at a substantially-entire face of the camera image display region A2 by a touch panel method.SELECTED DRAWING: Figure 3
Patent JP-2018040341-A (JP)
Title: Pump control device and pump control method
Inventor: MATSUE HIROSHI
IPC: F04B49/02
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a pump control device and a pump control method capable of coping with sudden increase of an inflow amount of water to be conveyed.SOLUTION: A pump control device 20 is provided with a control portion constituted to control start of a pump 14 in detecting that a water level measured by a water level gauge 16 reaches a pump starting water level HWL and to control stop of the operating pump 14 in detecting that the water level reaches a pump stopping water level LWL, and a clocking portion constituted to measure a stop time from the stop control of the operating pump 14 due to reaching to the pump stopping water level LWL of the water level to a time when the water level reaches the pump starting water level HWL next. The control portion is constituted to compare the stop time just before, measured by the clocking portion when detecting that the water level reaches the pump starting water level HWL with a prescribed threshold value, and to simultaneously control the starts of the pumps 14, 15 on the basis of the result.SELECTED DRAWING: Figure 1
Patent JP-2018042486-A (JP)
Title: Enhancers
Inventor: YAMAZAKI YASUHIRO
IPC: C12P21/02
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide means for improving protein expression efficiency.SOLUTION: The invention provides an enhancer comprising a DNA having a function of enhancing gene expression efficiency, where (a) the DNA comprises a region having at least 90% identity to a specific sequence and/or a region having at least 90% identity to another specific sequence; or (b) the DNA comprises a region of which base sequence has substitution, deletion, insertion and/or addition of one or several bases in a specific sequence and/or a region of which base sequence has substitution, deletion, insertion and/or addition of one or several bases in another specific sequence.SELECTED DRAWING: None
Patent JP-2018045878-A (JP)
Title: Method and device for producing electrode catalyst layer sheet for fuel cell
Inventor: UEDA AYAFUMI
IPC: B01J37/04
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for producing an electrode catalyst layer sheet for a fuel cell, capable of increasing the coating of catalyst particles by an ionomer while securing pores in a catalyst layer.SOLUTION: In a method for producing an electrode catalyst layer sheet for a fuel cell, which includes an electrode catalyst 108 for the fuel cell composed of a catalyst carrier consisting mainly of carbon and catalyst metal carried on the catalyst carrier and an ionomer 107, an ionomer solution 100 is prepared by mixing the ionomer and the solution with each other (S1), and the ionomer solution is irradiated with ultrasonic waves 101 (S3). Then, the ionomer solution and the electrode catalyst for the fuel cell are mixed with each other (S4), and electrocatalyst ink 120 is prepared by applying distributed processing to the mixture (S5). The prepared electrocatalyst ink is coated on a sheet material 130 (S7).SELECTED DRAWING: Figure 1
Patent JP-2018044216-A (JP)
Title: Manufacturing method of hypoeutectic spheroidal graphite cast iron cast
Inventor: KITAOKA DAISUKE
IPC: C21D5/00
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hypoeutectic spheroidal graphite cast iron cast excellent in strength, toughness, slidability and less in variation of mechanical properties due to wall thickness difference.SOLUTION: There is provided a manufacturing method of a hypoeutectic spheroidal graphite cast iron cast having a component composition containing, by mass percentage, C:1.5 to 2.7%, Si:1.0 to 4.5%, Al:0.01 to 0.2%, Mg:0.015 to 0.060% and the balance Fe, including holding a starting cast at a first heat processing temperature of 900 to 1100°C for 0.5 to 6 hr. to austenitize a matrix, decreasing an in-furnace temperature and holding the same at a second heat processing temperature of 700 to 900°C for 0.5 to 15 hr. to make a matrix consisting of proeutectoid ferrite and austenite, then cooling from the second heat processing temperature to ordinary temperature at a second cooling processing rate of 0.5 to 60°C/min. to make a matrix consisting of proeutectoid ferrite, pearlite and deposited ferrite.SELECTED DRAWING: Figure 1
Patent JP-2018049052-A (JP)
Title: Program, device, and method for virtual musical instrument performance
Inventor: OMORI SHOTARO
IPC: G10H1/18
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a virtual musical instrument performance program, a virtual musical instrument performance device, and a virtual musical instrument performance method that can be easily implemented in a portable information terminal and do not put a burden on a user.SOLUTION: A virtual musical instrument performance program makes a computer execute an acquisition procedure, a discrimination procedure, an analysis procedure, and an output control procedure. The acquisition procedure acquires a captured image imaged by a user. A discrimination procedure extracts a pixel portion indicating a posture of the user in the captured image acquired by the acquisition procedure, and discriminates a musical instrument kind corresponding to the posture, on the basis of the pixel portion, by using a discrimination model of performance postures generated by machine learning. The analysis procedure analyzes an optical flow of the pixel portion. The output control procedure outputs musical instrument sound of the music instrument according to an analysis result of the analysis procedure.SELECTED DRAWING: Figure 2
Patent JP-2018049127-A (JP)
Title: Exposure device, exposure method and production method of device
Inventor: MATSUURA SEIJI
IPC: G02B19/00
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device with which resolution of a pattern extending to various directions can be heightened.SOLUTION: An exposure device (100) includes a polarizing member (125) to polarize illumination light and a filter (130) having at least one opening. The polarizing member includes a first polarizing unit (1110) and second polarizing units (1120) arranged so as to surround the first polarizing unit. The second polarizing units are configured such that the illumination light made incident on the second polarizing units is polarized in peripheral directions along the outer circumference of the first polarizing unit. At least one part of the first polarizing unit is configured such that the illumination light is polarized in a direction normal to the polarization direction, when viewed from the one part, at a part of the second polarizing unit located on the side opposite to the central part of the first polarizing unit. In the filter, the openings (132, 134) are arranged such that the illumination light in the latter part of the filter and the polarizing member includes illumination light polarized by the first and second polarizing units.SELECTED DRAWING: Figure 12
Patent JP-2018047058-A (JP)
Title: Washing equipment for bathroom wash place floor
Inventor: SATO MOTOKAZU
IPC: A47K4/00
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide washing equipment for a bathroom wash place floor capable of suppressing mold growth on a bathroom wash place floor.SOLUTION: Washing equipment for a bathroom wash place floor includes washing means having a nozzle part for spraying washing water on a wash place floor while rotating, and a control part for controlling the washing means. The control part carries out a black mold suppression process for spraying the washing water so that keratin which is a cause of black mold growth remaining on the wash place floor is discharged from the wash place floor to an exhaust port by controlling the washing means. In the black mold suppression process, the washing water sprayed on the wash place floor so that energy to peel the keratin adhering to the wash place floor is created by the energy of rising waves circulates while generating continuous waves until it reaches the exhaust port.SELECTED DRAWING: Figure 29
Patent JP-2017116092-A (JP)
Title: Differential device
Inventor: MORI HIROYUKI
IPC: F16H1/28
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of the durability of a differential case resulting from the formation of recesses even if a plurality of the recesses which can be fit with a plurality of first shafts for supporting a plurality of planetary gears, respectively, are formed at an opposing wall which opposes a carrier of an input shaft, in a differential device having the input shaft which can be connected to the carrier for supporting a plurality of the planetary gears via a plurality of the first shafts which support a plurality of the planetary gears, respectively, a differential gear which is supported to the input shaft via at least one second shaft, and can revolve and rotate, and a pair of output gears which are geared with the differential gear.SOLUTION: An input shaft DC of a differential device D has a plurality of recesses H1 which can be fit with a plurality of first shafts PL at an opposing wall C1 which opposes a carrier 23, and the recesses H1 are arranged in a position which is displaced to all second shafts PS in a peripheral direction of the input shaft DC.SELECTED DRAWING: Figure 5