baber/WOPTO huggingface dataset:
Patent JP-2018194991-A (JP)
Title: Physical quantity transmission device and method
Inventor: FUJITA YUZO
IPC: G08C15/00
Filed: 2017-05-16
Abstract: To provide a physical quantity transmission device and method capable of determining whether an output pulse has been received by an external device when a power supply voltage decreases to a predetermined voltage value.SOLUTION: A thermal energy meter is equipped with a pulse output circuit including: a heat quantity integration section for integrating a heat quantity of a heat medium being a physical quantity to be an object and outputting a pulse having a predetermined pulse width whenever an integrated heat quantity is integrated to a unit integration quantity; and a pulse conversion section. The pulse output circuit turns off an output of a pulse when a monitoring signal indicating that a power supply voltage has decreased to a first voltage value is received. The thermal energy meter 1 is equipped with a pulse output time measurement section for measuring an on-time of a pulse to be output by the pulse output circuit. The thermal energy meter 1 is also equipped with a calculation section being a comparison circuit for comparing an on-time of a pulse turned off by the pulse output circuit with a predetermined threshold; and a storage section for storing a comparison result by the calculation section.SELECTED DRAWING: Figure 1
Patent JP-2018194660-A (JP)
Title: Image forming apparatus
Inventor: SAEKI MASAHITO
IPC: G03G21/18
Filed: 2017-05-17
Abstract: To provide an image forming apparatus that eliminates the need of a mechanism for moving electrodes according to attachment/detachment of a cartridge.SOLUTION: A process cartridge 41 comprises: a photoreceptor drum; a developing housing; and a developing roller. Toner stored in the developing housing is supplied to the photoreceptor drum by the developing roller, and a toner image is carried on the photoreceptor drum. The process cartridge 41 is provided with, on its undersurface, a memory terminal 132 that is electrically connected to a memory 205 storing information on the process cartridge 41. When the process cartridge 41 is supported at a cartridge attachment position, a memory electrode 192 is brought into contact with the memory terminal 132 of the memory 205, and an ASIC 201 and the memory 205 are electrically connected to each other.SELECTED DRAWING: Figure 13
Patent JP-2017173845-A (JP)
Title: Zoom optical system, optical device, and manufacturing method for zoom optical system
Inventor: YAMAGUCHI SATOSHI
IPC: G02B15/167
Filed: 2017-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a zoom optical system that features minimized degradation of optical performance associated anti-shake mechanism in action, and good optical performance across a range from the wide angle end to the telephoto end.SOLUTION: A zoom optical system comprises a positive first lens group G1, negative second lens group G2, positive third lens group G3, and positive fourth lens group G4 in order from the object side. When zooming from the wide-angle end to the telephoto end, the first lens group G1 is stationary in a direction of an optical axis and at least the second and third lens groups G2, G3 move in the direction of the optical axis, causing a distance between the first lens group G1 and the second lens group G2 to increase and a distance between the second lens group G2 and the third lens group G3 to decrease. The fourth lens group G4 comprises a positive first partial lens group G4A, a negative second partial lens group G4B, and a positive third partial lens group G4C in order from the object side, and at least a part of the second partial lens group G4B is configured to move in a direction having a component perpendicular to the optical axis. The zoom optical system satisfies predefined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2017225113-A (JP)
Title: Phase lock loop having lock/unlock detector
Inventor: ULRICH MOEEHLMANN
IPC: H03L7/095
Filed: 2017-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a phase lock loop having a lock detector.SOLUTION: A phase detector 104 is operated in a bang-bang mode, and a binary phase error signal Δφ indicating whether any one of a positive and a negative phase difference exist between a reference signal φref and a feedback signal φfb is generated. A loop filter 108 occurs a control signal TR fetched from the binary phase error signal Δφ. A frequency control oscillator 109 is set so as to occur an output signal 127 having a frequency changed in accordance with the control signal TR in response to the reservation of the control signal. A lock/unlock detector 150 determines a lock/unlock state of a phase lock loop 100 fetched from any one of or both of a duty cycle and a spectrum component of the binary phase error signal Δφ.SELECTED DRAWING: Figure 1
Patent JP-2018200531-A (JP)
Title: Teacher data generation device, teacher data generation method, teacher data generation program, and object detection system
Inventor: TSUNO NAOYUKI
IPC: G06N3/02
Filed: 2017-05-26
Abstract: To provide a teacher data generation device or the like capable of decreasing effort and time for generating teacher data.SOLUTION: A teacher data generation device generates teacher data used for detecting an object being a specific identification target. The teacher data generation device includes: an identification model creation unit which performs learning with an object identification method by using reference data including the specific identification target, and creates an identification model of the specific identification target; and a teacher data generation unit which performs inference from video data including the specific identification target with the object identification method by using the created identification model, detects the specific identification target, and generates the teacher data of the specific identification target.SELECTED DRAWING: Figure 6
Patent JP-2018199151-A (JP)
Title: Method for positioning metal mold separation turnover device and metal mold separation turnover device
Inventor: KIMURA SEIJI
IPC: B21D37/04
Filed: 2017-05-26
Abstract: To provide a method for positioning a metal mold separation turnover device, which can smoothly separate a pair of upper and lower metal molds, by use of the metal mold separation turnover device.SOLUTION: A method for positioning a metal mold separation turnover device, according to which a truck device 2 having a truck part 10 and a metal mold loading part 11 which is so provided on the truck part 10 as to be capable of being freely lifted is inserted below a fitting part 9 of a turnover device 1 which has a stem 3, a turnover part 4 which is so loaded on the stem 3 as to be rotatable and be capable of floating, and the fitting part 9 which is provided on the turnover part 4, and to which a metal mold device 7 comprising an upper die 5 and a lower die 6 is fitted, the turnover part 4 is floated from the stem 3 while lifting the metal mold loading part 11 thereby pressing the fitting part 9 via the metal mold device 7, and the turnover part 4 is fixed to the stem 3 in the floating state.SELECTED DRAWING: Figure 1
Patent JP-2018200146-A (JP)
Title: Lining shave off method
Inventor: TAKEDA KENJI
IPC: F23J13/02
Filed: 2017-05-29
Abstract: To reduce the operator burden in the lining shave off work.SOLUTION: A lining shave off method for shaving off a lining 12 provided in a chimney 1, comprises: a first step of forming a notched groove 101 in the lining 12 using a lining cutter 3; a second step of forming a hole groove 102 in the lining 12 using a rock drill 41; and a third step of peeling away the lining 12 from the hole groove 102 as a starting point using a crusher 5. In the second step, the rock drill 41 is connected to an expansion member 42 for forming the hole groove 102 with the rock drill 41 using the elongation action of the expansion member 42.SELECTED DRAWING: Figure 1
Patent JP-2018153604-A (JP)
Title: Photoacoustic apparatus, method for controlling the same and photoacoustic probe
Inventor: ABE NAOTO
IPC: A61B8/13
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology for inhibiting rise of temperature of a probe due to heat generated by a light source, in an apparatus in which a probe is built in a light source.SOLUTION: A photoacoustic apparatus includes: a probe including a light source and a reception part for receiving an acoustic wave generated by a subject to which the light source radiates light; a temperature information acquisition part for acquiring temperature of the probe; and a control part for controlling the light source to radiate light in accordance with the temperature.SELECTED DRAWING: Figure 5
Patent JP-2018026798-A (JP)
Title: Method of mapping source colors of image using lut having input colors outside source color gamut
Inventor: STAUDER JURGEN
IPC: G06T1/00
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving interpolation accuracy in color gamut mapping of images, particularly for source colors located near a boundary of a source color gamut.SOLUTION: According to this mapping method, the LUT for mapping has input colors that sample not only a source color gamut included in an input encoding color space in which inputs colors of this LUT are encoded, but also a portion of the input encoding color space which is not included in the source color gamut. Preferably, this LUT further includes output colors located outside the target color gamut.SELECTED DRAWING: Figure 8
Patent JP-2018206094-A (JP)
Title: Observation device and vehicle control system
Inventor: KASUGA TAKASHI
IPC: G05D1/02
Filed: 2017-06-06
Abstract: To provide an observation device capable of observing the state of a ground surface at a low cost using a simple constitution, and a vehicle control system.SOLUTION: Included are pattern irradiation units 4a to 4d that irradiate projection patterns to a ground surface G around a vehicle 1, an irradiation control unit 13 that controls irradiation of each of the projection patterns 6a to 6d from each of the pattern irradiation units 4a to 4d, imaging units 5a to 5d that are disposed away from the pattern irradiation units 4a to 4d and image the projection patterns 6a to 6d irradiated from the respective pattern irradiation units 4a to 4d, and an arithmetic unit 14 that compares an image of each of the projection patterns 6a to 6d on a flat surface with each of the images of the respective projection patterns 6a to 6d, which are irradiated to the ground surface around the vehicle 1, taken by the respective imaging units 5a to 5d, and calculates a difference.SELECTED DRAWING: Figure 3
Patent JP-2018206644-A (JP)
Title: Charging method of lithium ion secondary battery and lithium ion secondary battery system
Inventor: TANAKA HIROYUKI
IPC: H01M10/48
Filed: 2017-06-06
Abstract: To improve the efficiency of charging a lithium ion secondary battery having a large electrode thickness.SOLUTION: A charging method of a lithium ion secondary battery according to the present invention is a charging method of a lithium ion secondary battery in which a plurality of unit cells each having at least one of a positive electrode and a negative electrode having a thickness of 150 μm or more are laminated. First, when charging of the lithium ion secondary battery starts, whether the pressing force P constraining the lithium ion secondary battery in the stacking direction of single cells needs to be lower than a first pressure P1 at the time of discharging (Step S14). When it is determined that a pressing force P needs to be lower than the first pressure P1 (step S14: YES), the pressurizing force P is set to a second pressure P2 lower than the first pressure P1 (step S15).SELECTED DRAWING: Figure 5
Patent JP-2017176866-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance a performance effect by reservation information of a variable display of special symbols.SOLUTION: A performance control board 102 includes: a first performance which changes a display mode of a reservation display from a first mode (a first special symbol reservation image 261 in a normal mode) to a second mode (a first special symbol reservation image 261-1 in a special mode) those display mode is different from that of the first mode, without requesting a player to operate operation means (a performance button device 10) based on a result of prior determination; a second performance which, based on the result of the prior determination, requests the player to operate the operation means and changes the display mode of the reservation display from the first mode to a second mode whose display mode is different from that of the first mode; and a third performance which, during execution of a variable display of performance symbols, requests the player to operate the operation means and then performs notification related to a result of the variable display of the performance symbols. The ratio of changing the operation means from a first operation mode to a second operation mode is different between the second performance and the third performance.SELECTED DRAWING: Figure 53
Patent JP-2017191326-A (JP)
Title: Focus detection device and imaging device
Inventor: KUSAKA YOSUKE
IPC: H04N5/232
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a focus detection device and focus adjustment device so that a conversion error from the amount of image deviation to the amount of defocus is made fine even when an amount of defocus is large.SOLUTION: A focus detection device comprises: a plurality of focus detection pixels that receives a first and second light fluxes passing through an optical system, and outputs a first and second signals; a deviation-amount detection unit that calculates an amount of deviation between the first and second signals by a correlation computation with respect to the first and second signals; and a calculation unit that calculates an amount of adjustment to a focused position of the optical system by a conversion expression from the amount of deviation. The calculation unit is configured to use a different conversion expression between a case where an absolute value of the amount of adjustment or amount of deviation is less than a threshold and a case where the absolute value thereof is equal to or more than the threshold.SELECTED DRAWING: Figure 11
Patent JP-2018204929-A (JP)
Title: Heat source unit of refrigerator
Inventor: SAKIYAMA YUKA
IPC: F24F1/46
Filed: 2017-06-09
Abstract: To downsize a heat source unit of a refrigerator having excellent quietness.SOLUTION: A muffler 36a, referred to as a first muffler, is provided from a connection part, referred to as a first connection part, of a gas side closing valve 35a and a connection pipe to a refrigerant pipe 77, and is configured to reduce pulsation of refrigerant flowing at the first connection part. A muffler 36, referred to as a second muffler, is provided from a connection part, referred to as a second connection part, of the connection pipe and a gas side closing valve 35b to the refrigerant pipe 77, and is configured to reduce pulsation of refrigerant flowing at the second connection part. The mufflers 36a, 36b are configured such that a refrigerant flow direction in the mufflers 36a, 36b is inclined to both of a vertical direction and a horizontal direction.SELECTED DRAWING: Figure 8
Patent JP-2019001928-A (JP)
Title: Hydrogen generation method by recycling solid residue
Inventor: KANO JUNYA
IPC: C02F11/10
Filed: 2017-06-16
Abstract: To provide the hydrogen generation method that can construct a sludge recycling type hydrogen production recycling system which recycles sludge (the solid residue) containing nickel from which hydrogen is removed to admix with new sludge and circulates, and can facilitate simultaneous efficiency improvement of reduction of char and increase of a hydrogen production amount.SOLUTION: The hydrogen generation method by recycling the solid residue comprises mixing calcium hydroxide and nickel hydroxide with cellulose or sewage sludge as a biomass resource to heat for generating hydrogen. The hydrogen generation method includes additionally mixing the solid residue containing a nickel content after production of the hydrogen gas with a new raw material obtained by mixing the biomass resource with calcium hydroxide and nickel hydroxide for heat treatment.SELECTED DRAWING: Figure 1
Patent JP-2019001096-A (JP)
Title: Production method for resin molded article
Inventor: TAKEHATA HIROAKI
IPC: B29C39/16
Filed: 2017-06-16
Abstract: To provide a method for efficiently producing a resin molded article.SOLUTION: A production method for a resin molded article has a manufacturing process that satisfies a (a1) steady operation condition, a stop preparation process that satisfies a (b1) operation stop condition, and a restart preparation process that satisfies a (c1) operation restart condition. In the (a1) Steady operation condition, a polymerizable material (A) is polymerized by heating with (T-50) to (T+40). However, Tis a Tg after polymerization of the polymerizable material (A). The polymerized product is removed from a reaction vessel to obtain the resin molded article. In the (b1) operation stop condition, a polymerizable material (B) is injected into the reaction vessel. However, a glass transition temperature Tafter polymerization of the polymerizable material (B) satisfies the following formula. T-70≤T≤T-25. Next, the polymerizable material (B) is polymerized by heating it with (T-50) to (T+10). In the (c1) operation restart condition, a polymerizable material (C) is injected into the reaction vessel. However, a glass transition temperature Tafter polymerization of the polymerizable material (C) satisfies the following formula. T-10≤T≤T+10.SELECTED DRAWING: None
Patent JP-2019001136-A (JP)
Title: Ink jet printer
Inventor: MATSUMOTO SUSUMU
IPC: B41J2/01
Filed: 2017-06-20
Abstract: To provide an ink jet printer improving visibility of a check pattern.SOLUTION: A printer includes an illumination device which can switch colors of light to be irradiated to a plurality of illumination colors including a first illumination color and a second illumination color and irradiates toward a recording medium 5 after printing with light. A check pattern P1 which is capable of checking a discharge state of each nozzle is printed on the recording medium 5 by at least first ink and second ink. The first illumination color is a color which gives higher visibility to the first ink than the second ink in the check pattern P1 printed on the recording medium 5. The second illumination color is a color which gives higher visibility to the second ink than the first ink in the check pattern P1 printed on the recording medium 5.SELECTED DRAWING: Figure 5
Patent JP-2019006625-A (JP)
Title: Method of manufacturing microhole array
Inventor: ODANI OSAMU
IPC: C03C23/00
Filed: 2017-06-23
Abstract: To provide a method of manufacturing a microhole array in which a through hole having a high shape precision can be formed.SOLUTION: The present invention relates to a method of manufacturing a microhole array in which a plurality of through holes are formed in a glass plate 2 through irradiation with laser light 10. The method comprises the processes of: bringing a transparent liquid 11 which is transparent to the laser light 10 and is 2 cSt or less in kinetic viscosity into contact with a first principal surface 2a of the glass plate 2; forming a hole part 6 through irradiation with the laser light 10 from the side of a second principal surface 2b while the laser light is converged on a part, in contact with the transparent liquid 11, on the side of the first principal surface 2a; and moving the part on which the laser light 10 is converged from the side of the first principal surface 2a to the side of the second principal surface 2b to form a through hole penetrating the hole part 6. The method is characterized in that the laser light 10 is converged on the part in contact with the transparent liquid 11 at the hole part 6 so that glass waste produced by the irradiation with the laser light 10 is discharged into the transparent liquid 11 in the process of forming the through hole.SELECTED DRAWING: Figure 4
Patent JP-2019005150-A (JP)
Title: Vacuum cleaner
Inventor: MACHIDA YUKIO
IPC: A47L9/10
Filed: 2017-06-23
Abstract: To provide a vacuum cleaner capable of catching dust in a wide range of a filter and can suppress a decrease in suction force.SOLUTION: A vacuum cleaner 3 includes: a primary electric blower 15 generating negative pressure; a second mesh filter 84 filtering and separating dust from the air containing the dust sucked by negative pressure; a coarse dust chamber 71 leading the air containing dust to the second mesh filter 84; and a plurality of air passages 66a, 66b leading the air flown from the second mesh filter 84 to the primary electric blower 15. The coarse dust chamber 71 has an expansion part 85 whose air passage cross-sectional area radically expands near the second mesh filter 84. The plurality of air passages 66a, 66b are more eccentric to an edge side than a center of the second mesh filter 84 and are mutually separate.SELECTED DRAWING: Figure 9
Patent JP-2019006094-A (JP)
Title: Gas barrier film and encapsulated body
Inventor: IWAYA WATARU
IPC: B32B27/00
Filed: 2017-06-28
Abstract: To provide a gas barrier film high in suppression effect of defects such as dark spots which may be generated on an article to be encapsulated locally, and an encapsulated body by encapsulating an electronic device with the gas barrier film.SOLUTION: There is provided a gas barrier film having a supporting member having at least a substrate layer and a gas barrier layer (α) directly laminated on a surface of the supporting member and containing a polymer compound, and satisfying following requirement (I). Requirement (I): an area (P) satisfying the following condition (i) is 9 areas or more when 10 areas (P) surrounded by a square with 4 cm sides each on a surface of the gas barrier film is arbitrarily selected. Condition (i): When water vapor permeation degree measured under environment at 40°C and relative humidity of 90% in the zone (P) is W(g/m/day), water vapor permeation degree measured under the environment is less than 10×W(g/m/day) in all 16 sections (q) by dividing the area (P) into 16 squares with 1 cm sides each.SELECTED DRAWING: Figure 1
Patent JP-2019010296-A (JP)
Title: Game machine
Inventor: KAWASAKI TETSUYA
IPC: A63F5/04
Filed: 2017-06-30
Abstract: To provide a new presentation that can last a player's expectation of a lottery result for a longer time.SOLUTION: Upon an establishment of a prescribed condition, a game machine 1 performs a lottery. If a result of the lottery is a specific result, the game machine can give a privilege and can perform a prescribed game presentation by using a presentation device 42. The prescribed game presentation includes a related presentation. The related presentation comprises a plurality of presentations including a first presentation and a second presentation which can be continuous to the first presentation and of which presentation content is related to the first presentation. The related presentation is a presentation in which a notification is made as to whether or not the result of the lottery is the specific result. The game machine can perform a related presentation in which a specific interruption presentation is interrupting between the first presentation and the second presentation.SELECTED DRAWING: Figure 35