baber/WOPTO huggingface dataset:
Patent JP-2018189565-A (JP)
Title: Image inspection device
Inventor: KIDO MANABU
IPC: G01J3/46
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To lighten a user's burden relating to the designation of an extraction color and thereby reduce variation in the results of image inspection.SOLUTION: An image inspection device of the present invention selects three colors, out of N lighting colors, whose degree of separation between a foreground color distribution and a background color distribution in N spectral images is emphasized. The image inspection device draws a foreground color distribution and a background color distribution in a three-dimensional coordinate space the coordinate axes of which are constituted by the three colors selected by a selection unit. The image inspection device synthesizes the N spectral images in accordance with the foreground color distribution or the background color distribution and generates an inspection image. The image inspection device inspects an object using the inspection image.SELECTED DRAWING: Figure 12
Patent JP-2018169379-A (JP)
Title: Irradiation device, laser marker, and method of adjusting irradiation device
Inventor: TAMAMURA AKIHITO
IPC: G01C15/02
Filed: 2017-05-11
Abstract: To provide an irradiation device which allows for adjusting a light emission angle and stably maintaining the light emission angle after adjustment.SOLUTION: An irradiation device of the present invention comprises a light source 21, a light source holding member 22 for holding the light source, a collimator lens 23 configured to receive light flux from the light source, a lens holding member 24 for holding the collimator lens, and fastening members 27 configured to be fastened to the lens holding member to fix a positional relationship between the light source and the collimator lens. An air gap 222 is provided between the light source holding member and each fastening member in a direction perpendicular to an optical axis of the collimator lens. Loosening the fastening members enables parallel movement of the light source in the direction perpendicular to the optical axis of the collimator lens.SELECTED DRAWING: Figure 2
Patent JP-2018191768-A (JP)
Title: Washing equipment
Inventor: SAWARA YOSHIAKI
IPC: A47L15/24
Filed: 2017-05-15
Abstract: To provide a washing equipment capable of carrying tableware in a washing chamber without making an operator feel hot.SOLUTION: Washing equipment 1 provided with a washing chamber 2 for injecting washing water W consisting of warm water and washing tableware D which is an object to be washed, a conveyor 6 for conveying the tableware D from an inlet port 21 of the washing chamber 2 to an outlet 22, and an exhaust duct 3 above the inlet port 21 side of the washing chamber 2 includes a curtain 4 for covering an opening, and a throwing-in plate 5 for throwing in the tableware D at the inlet port 21 of the washing chamber 2 so that the steam filling the washing chamber 2 is exhausted by a draft effect generated by the exhaust duct 3, and an operator can throw in the tableware D without touching the steam directly.SELECTED DRAWING: Figure 1
Patent JP-2017153365-A (JP)
Title: Control device and control method
Inventor: HOSHI DAISUKE
IPC: H02J13/00
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an information apparatus that enables performance of an operation of the information apparatus taking various needs into consideration, a control device, a control system, and a control method.SOLUTION: A home energy management system (HEMS) 200 controls an information apparatus 300, which is provided for a user 10 supplied with system power, via a narrow area network 70. The HEMS 200 comprises a control unit that determines whether or not control of the information apparatus 300 is performed according to operation instructions, depending on content of operation instructions and the used amount of the system power for the user 10, when receiving the operation instructions for instructing an operation of the information apparatus 300, from another device.SELECTED DRAWING: Figure 2
Patent JP-2017215579-A (JP)
Title: Image forming apparatus
Inventor: AKIYAMA SHO
IPC: G03G21/10
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of turn-up of a cleaning blade without unnecessarily consuming toner.SOLUTION: A printer comprises: a transfer roller 10 that transfers a toner image on the surface of a photoreceptor 1 to a recording sheet S; a charging and cleaning unit including a cleaning blade that is in contact with the surface of the photoreceptor 1 after passing through a transfer nip formed by the photoreceptor 1 and the transfer roller 10 to remove a transfer residual toner attached to the photoreceptor 1; and a control part that performs, at a predetermined timing, processing to form a predetermined toner image for promoting lubrication on the surface of the photoreceptor 1 and supply the image to a contact part between the photoreceptor 1 and the cleaning blade. The printer is provided with a paper powder concentration detection sensor 19 that detects the ratio of paper powder in a recovered material recovered from the surface of the photoreceptor 1 by the cleaning blade, and the control part is configured to determine the timing to perform the processing on the basis of a result of detection of the concentration of the paper powder performed by the sensor.SELECTED DRAWING: Figure 1
Patent JP-2018194728-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: HIROI TOSHIAKI
IPC: G03G15/00
Filed: 2017-05-19
Abstract: To provide an image forming apparatus that, even when the characteristic value of a component immediately after manufacture is not stable, can set an appropriate process condition.SOLUTION: An image forming apparatus comprises: an image forming part that includes a component provided replaceably and used for image formation; a detection part that detects the characteristic value of the component; and a control part. The control part determines whether the characteristic value varying immediately after manufacture of the component is stable on the basis of comparison between information on the characteristic value of the component based on a result of detection performed by the detection part and a threshold, and when determining that the characteristic value of the component is not stable, sets a process condition for the image forming part on the basis of the detected characteristic value.SELECTED DRAWING: Figure 9
Patent JP-2017216681-A (JP)
Title: Optical transmitter and drive adjustment method for optical transmitter
Inventor: TERANISHI RYOTA
IPC: H04B10/564
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter and a drive adjustment method for the optical transmitter, capable of improving accuracy of optical multi-value transmission using a pulse amplitude modulation system even in the case of performing APC control.SOLUTION: An optical transmitter 1 for optical multi-value transmission using a pulse amplitude modulation system comprises: a laser element 2; a light detection element 3 for detecting light emission intensity of the laser element 2; a memory 11 in which modulation characteristic data on the laser element 2 is stored; a control unit 12 for setting an upper limit value of the light emission intensity on the basis of a detection result by the light detection element 3; and an amplitude control unit 13 that, on the basis of the upper limit value and the modulation characteristic data, determines an amplitude range of an electric signal to be input to the laser element 2 and, on the basis of modulation characteristic data corresponding to the amplitude range, sets amplitude for each level of the electric signal so that light emission intensity difference between respective levels of an optical signal L1 to be output from the laser element 2 has a predetermined ratio.SELECTED DRAWING: Figure 1
Patent JP-2018198897-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-30
Abstract: To provide a game machine which can prevent deterioration of game amusement.SOLUTION: A game machine includes specific display means which can display a specific display related to a variable display, and light emission means. The light emission means emits light in association with a specific performance or emits light in association with a specific display. In executing the specific performance, light emission control of the light emission means is executed in association with the specific performance from a start of displaying the specific display until a predetermined timing, and, after the predetermined timing, the light emission control of the light emission means is executed in association with the specific display.SELECTED DRAWING: Figure 44
Patent JP-2018205361-A (JP)
Title: Optical scanner and image formation device having the same
Inventor: TAKI KEIKO
IPC: G02B26/10
Filed: 2017-05-30
Abstract: To provide an optical scanner and an image formation device having the optical scanner that realize a small size and an improved performance of printing at the same time.SOLUTION: An optical scanner 100 includes: a deflector 4 for deflecting a light flux from a light source 1 and scanning a scanned target surface 6 in a main scanning direction; and a single image-forming optical element 5 for guiding the light flux deflected by the deflector 4 into the scanned target surface 6, the light flux being scanned at different rates between at the image height on the axis on the scanned target surface 6 and at the image height off the axis thereon and the condition of 0.0<(R1+R2)/(R1-R2)<1.7, 0.8<h/TC<2.0 being satisfied.SELECTED DRAWING: Figure 1
Patent JP-2018206065-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: NACHIAKE CHIE
IPC: B41J5/30
Filed: 2017-06-05
Abstract: To provide an information processing apparatus, an information processing method, and a program, which intend to reduce the occurrence of erroneous display or the like when displaying an authentication mark or the like indicating compliance with a standard on a product.SOLUTION: An information processing apparatus comprises: a nameplate information storage unit configured to store authentication data designating an authentication mark to be used among a plurality of authentication marks for each model number of a product, and position data indicating a position at which the authentication mark is printed or engraved on a nameplate label of the product or a nameplate area of the product; an image storage unit configured to store image data corresponding to each of the authentication marks; an instruction unit by which the model number is instructed; and a nameplate creation unit configured to extract the authentication data and the position data from the nameplate information storage unit on the basis of the model number instructed by the instruction unit, acquire image data corresponding to the authentication mark specified by the authentication data from the image storage unit, and create nameplate data to be used by a printer or a stamping machine on the basis of the acquired image data and the position data.SELECTED DRAWING: Figure 2
Patent JP-2019000148-A (JP)
Title: Endoscope system
Inventor: INOUE HIROTAKA
IPC: A61B1/00
Filed: 2017-06-12
Abstract: To provide an endoscope system capable of acquiring an easy-to-see fluorescent observation image irrespective of an influence of a wavelength shift of an illumination light.SOLUTION: An endoscope system includes a light emission part of an endoscope for emitting an illumination light having a spectrum that overlaps with an absorption spectrum of a fluorescent dye, an imaging element for receiving a return light from a subject irradiated with the illumination light and outputting an imaging signal, and an optical filter for transmitting the return light from the subject in first and second transmission regions, cutting off the return light in a wavelength band other than the first and second transmission regions, and guiding it to the imaging element. The optical filter defines a wavelength band of a wavelength shorter than a peak wavelength of the illumination light as a first transmission region when the peak wavelength of the illumination light is a wavelength on a long-wavelength side as compared with a peak wavelength of the absorption spectrum, defines a wavelength band of a wavelength longer than the peak wavelength of the illumination light as the first transmission region when the peak wavelength of the illumination light is a wavelength on a short-wavelength side as compared with the peak wavelength of the absorption spectrum, and defines a wavelength band corresponding to a wavelength band of a fluorescent light from the fluorescent dye as a second transmission region.SELECTED DRAWING: Figure 3
Patent JP-2019000041-A (JP)
Title: Opening degree controller
Inventor: ISOBE TAIJI
IPC: A01G9/24
Filed: 2017-06-15
Abstract: To provide a technique that makes it possible to control temperature in an agricultural greenhouse to a target temperature by simple calculation in a constitution of controlling the opening degree of an opening/closing part in the agricultural greenhouse.SOLUTION: A controller is configured to acquire target deviation showing a deviation between target temperature inside an agricultural greenhouse and temperature outside the agricultural greenhouse, and set a temporary opening degree in a skylight and a side window based on at least the target deviation in S200. The controller is configured to acquire solar radiation intensity, correct the temporary opening degree based on solar radiation intensity, and set an opening degree after the correction as a target opening degree in the skylight and the side window, in S300, S400, S500. The controller is configured to actuate the skylight 30 and the side window 31 to the target opening degree, in S600.SELECTED DRAWING: Figure 3
Patent JP-2019003439-A (JP)
Title: Heat detector
Inventor: EHATA HIROMICHI
IPC: G08B17/06
Filed: 2017-06-15
Abstract: To provide a high precision heat detector for surely detecting fire at nominal operation temperature as a constant temperature heat detector in need of no power source by using a thermoelectric element.SOLUTION: In a heat detector 10, a heat generation element 16 for cooling is arranged whose endothermic surface 16a is made to contact with a cooling surface 14b of a thermoelectric element 14 for power generation arranged with a heat receiving surface 14a of a detector housing being exposed via a heat medium 15. A constant temperature controller 24 operates when a power generation voltage from the thermoelectric element 14 for power generation reaches a prescribed voltage to perform control such that the heat generation element 16 for cooling is energized so as to maintain temperature of the cooling surface 14b of a thermoelectric element 14 for power generation detected by a temperature sensor 30 at a prescribed cooling target temperature via the heat medium 15 for cooling.SELECTED DRAWING: Figure 2
Patent JP-2019001091-A (JP)
Title: Knitted fabric and synthetic resin laminate containing knitted fabric as base fabric
Inventor: SUZUKI RYUTARO
IPC: D04B1/18
Filed: 2017-06-16
Abstract: To provide a knitted fabric preventing laddering, having enhanced yield of hole opening process or sewing process by sewing machine, and excellent in volume feeling and feeling, and a synthetic resin laminate containing the knitted fabric as a base fabric.SOLUTION: There are provided a knitted fabric, which is one kind of an interlock formed base, in which at least one course consisting of a loop formed by a knitting yarn large in elongation and at least one course consisting of a loop formed by a knitting yarn small in elongation are formed alternately and the loop formed by the knitting yarn large in elongation is formed to have longer loop length than the loop formed by the knitting yarn small in elongation, and a synthetic resin laminate containing the knitted fabric as a base fabric.SELECTED DRAWING: Figure 1
Patent JP-2019003487-A (JP)
Title: On-vehicle communication device, vehicle abnormality detection system, vehicle abnormality notification method, and computer program
Inventor: AIBA SHINICHI
IPC: B60R21/00
Filed: 2017-06-16
Abstract: To provide an on-vehicle communication device capable of expecting notification of abnormality on a vehicle even when it is not possible to directly communicate to a device outside of the vehicle from the vehicle, a vehicle abnormality detection system, a vehicle abnormality notification method, and a computer program.SOLUTION: An on-vehicle communication device includes: a positional information acquisition unit for acquiring positional information of a vehicle; a first communication unit for communicating with a server device; a second communication unit for communicating with other vehicle; an abnormality detector for detecting abnormality of a vehicle; a first abnormality notification unit for notifying the server device of abnormality in the first communication unit when the abnormality is detected; a second abnormality notification unit for notifying other vehicle of abnormality and positional information in the second communication unit when it is not possible to communicate with the server device; and a first other vehicle abnormality notification unit for notifying the server device of abnormality of other vehicle in the first communication unit when the second communication unit receives an abnormality notification from the other vehicle.SELECTED DRAWING: Figure 2
Patent JP-2019010251-A (JP)
Title: Tooth brushing sheet
Inventor: HONDA MASAHIKO
IPC: A61C17/00
Filed: 2017-06-30
Abstract: To provide a tooth brushing sheet which fits to fingers of a user in use and is hardly deviated or detached.SOLUTION: A tooth brushing sheet comprises: non-woven fabric sheets 2 formed by integrating inner surface sheets 22 and outer surface sheets 21 laminated to outside of the inner surface sheet 22 through a junction 6, in which an insertion part 4 is formed between the integrated two inner surface sheets 22; a fusion part 3 which is made by fusing the nonwoven fabric sheets 2 so as to extend toward a direction where a finger is withdrawn at positions in a bilateral symmetry in a state of striding a finger inserted into the insertion part 4, and acts force so that a finger is not withdrawn when force is applied in a direction of withdrawing the finger from the insertion part 4 in a state where a tip on a finger tip side and a finger are in contact with ech other; and a holding part 5 which is extended in a direction of withdrawing the finger inserted from the insertion part 4, so that the nonwoven fabric sheets 2 are held by fingers different from a finger which is inserted.SELECTED DRAWING: Figure 1
Patent JP-2017196471-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of making occurrence of a discharge event less visible when a discharge is performed as a virtual game medium.SOLUTION: A main side MPU 72 starts variable display of a symbol in a reel unit 31 when it detects start operation with a start detection sensor 41a in situations where the number of bets is a regulation number. When a combination of stop symbols in the case where variable display of symbols is stopped corresponds to a combination of small role symbols, small role prize winning occurs, and the number of media corresponding to the prize winning is imparted to a player. Basically, with respect to imparting of the media, the number of virtual tokens is added when the number of virtual tokens is smaller than a stored upper limit number, and when it is the storage upper limit number, the media are discharged as real tokens. In this case, when a first to a twelfth compensation prize winning occurs, virtual tokens are discharged as real tokens although the number of virtual tokens is smaller than the storage upper limit number.SELECTED DRAWING: Figure 9
Patent JP-2019015220-A (JP)
Title: Control device for internal combustion engine
Inventor: OHARA HIROFUMI
IPC: F02D45/00
Filed: 2017-07-06
Abstract: To provide a control device for an internal combustion engine capable of accurately controlling the internal combustion engine by effectively and accurately learning an ethanol concentration of a fuel to be used for controlling the internal combustion engine.SOLUTION: A control device for an internal combustion engine comprises an E concentration sensor which detects and outputs an ethanol concentration (E concentration) of a fuel. Based on a detection E concentration ED by the E concentration sensor, it is discriminated whether an injection E concentration that is an E concentration of a fuel injected from a fuel injection valve is changed (steps 22, 24 and 26 in Fig. 9). When it is discriminated that the injection E concentration is changed, learning of the E concentration is executed based on an estimate injection E concentration EI_EST, thereby calculating an E concentration learning value E_LRN. When it is discriminated that the injection E concentration is not changed, the learning of the E concentration is prohibited (steps 25 and 27 in Fig. 9), thereby controlling the internal combustion engine by using the calculated E concentration learning value E_LRN.SELECTED DRAWING: Figure 9
Patent JP-2019016916-A (JP)
Title: Mobile type imaging apparatus
Inventor: GOTO MASAYUKI
IPC: G03B15/00
Filed: 2017-07-06
Abstract: To provide a mobile type imaging apparatus which can acquire stable imaging data by an imaging part and can be used for a long period.SOLUTION: The apparatus comprises: an imaging part 20 and an acceleration and angular velocity detection part; a processing part which processes acceleration and angular velocity information detected by the acceleration and angular velocity detection part; a reaction wheel which is rotated on the basis of a command value calculated by the processing part; and a casing 10 which internally houses the imaging part 20 and the acceleration and angular velocity detection part, the processing part, and the reaction wheel.SELECTED DRAWING: Figure 1
Patent JP-2018038033-A (JP)
Title: Dynamic exchange of electrical current control devices in a load current controller
Inventor: LAWRENCE H EDELSON
IPC: H01H9/54
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide, in an example, a circuit for controlling at least two electronic switches in a parallel configuration between a power supply and a load.SOLUTION: A circuit includes a control circuit to generate first and second control signals to control first and second electronic switches of the at least two electronic switches, and establishes a conduction sequence of the first and second electronic switches using the first and second control signals. The circuit includes a detection circuit configured to detect a current flowing through a control terminal of the first electronic switch during a transition portion. The circuit is configured to adjust the first control signal and establish the second portion of the conduction sequence in response to the detected current.SELECTED DRAWING: Figure 2
Patent JP-2019015375-A (JP)
Title: Cylinder device
Inventor: TOKUNAGA KOSUKE
IPC: F16F9/53
Filed: 2017-07-10
Abstract: To improve vibration damping performance and responsiveness by causing electroviscous fluid to smoothly flow.SOLUTION: A bottom valve 18 includes a valve body 19 disposed between an inner cylindrical electrode 3 and an intermediate electrode cylinder 13 and a bottom cap 5. The valve body 19 is provided with a fluid channel 23 for circulating electroviscous fluid 2 that has circulated through a flow channel 17 toward a bottom valve chamber D, in a position of an oil channel 15A of a lower side holding member 15 to be other end side of the intermediate electrode cylinder 13.SELECTED DRAWING: Figure 1