baber/WOPTO huggingface dataset:
Patent JP-2017210921-A (JP)
Title: Water supply unit and method of controlling water supply unit
Inventor: SAKATANI TETSUNORI
IPC: F04B49/06
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a water supply unit which enables energy saving operation in the whole flow rate area during operation in a low-pressure operation mode, and can increase the increasing width of target pressure while preventing an increase in power consumption during operation in a high-pressure operation mode.SOLUTION: A water supply unit 10 is equipped with: a pump 41; a motor 42; an inverter circuit 82 which supplies an AC power to the motor 42; a pressure detecting portion 62; a switch 83 which selects any one of a standard operation mode, a high-pressure operation mode in which rotation speed smaller than the maximum rotation speed of the pump 41 in the standard operation mode is set as the maximum rotation speed, and a low-pressure operation mode in which rotation speed smaller than the maximum rotation speed of the pump 41 in the standard operation mode is set as the maximum rotation speed; and a control portion 81 which controls the inverter circuit 82 so as to control the pump 41 in the operation mode selected by the operation of the switch 83, on the basis of a detection result of the pressure detecting portion 62.SELECTED DRAWING: Figure 1
Patent JP-2017209936-A (JP)
Title: Binding machine
Inventor: HASEGAWA SO
IPC: B26F1/22
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a binding machine in which an operation for engaging a sheet with a binding member can be performed by one hand, and which can suitably correspond to specification change and maintenance.SOLUTION: A binding machine comprises: a stage on which a sheet is located; first and second housings provided adjacent to the stage; a binding member supply mechanism which is provided in association with the first housing, and supplies a belt-like binding member to the stage; and a binding mechanism which is provided in association with the second housing, and engages the binding member, which is supplied to the stage, with the sheet by use of a control force added to a binding operation part which can be operated relatively to the housing. A part of the housing is provided with a one hand holding part which enables handy use, and the binding operation part is located at a position at which the binding operation part can be operated in the state that a hand is put on the one hand holding part.SELECTED DRAWING: Figure 8
Patent JP-2017215632-A (JP)
Title: Writing device, system, and writing method
Inventor: TATEMOTO TAICHI
IPC: B43K27/08
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a writing device, a system and a writing method capable of preventing an operation plane from getting damaged.SOLUTION: The writing device includes: a writing part for writing on a writing object; a writing object detection part that detects the writing object to be written with the writing part; and a switching control unit that controls to switch the writing state of the writing part on the basis of the detection result by the writing object detection part.SELECTED DRAWING: Figure 7
Patent JP-2017213504-A (JP)
Title: Method for treating waste water and waste water treatment device
Inventor: SHINMYO TOSHIKO
IPC: C02F1/60
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste water and a waste water treatment device, in treatment for waste water containing at least one kind selected from fluorine, boron and silicon, capable of the solid-liquid separation treatment (concentration or dehydration treatment) of a reaction liquid containing solid matter formed in the treatment without requiring a large-sized filtration apparatus.SOLUTION: Provided is a method for treating waste water where waste water containing at least one kind selected from fluorine, boron and silicon, an aluminum salt and a calcium compound are mixed in the presence of sulfuric acid ions within a mixing tank 12 to form solid matter, in which, utilizing reaction heat generated during the mixing, the solid matter-containing reaction liquid is evaporated to obtain concentrated or dehydrated solid matter.SELECTED DRAWING: Figure 1
Patent JP-2017213157-A (JP)
Title: Vacuum cleaner
Inventor: WATANABE MITSURU
IPC: A47L9/16
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with a centrifugal separation part which allows dust to be efficiently removed from a pleat filter.SOLUTION: A vacuum cleaner has: a separation part 91 for centrifugally separating dust contained in the air sucked by the drive of an electric blower 36; a pleat filter 111 for collecting dust smaller than the dust separated by the separation part 91; a filter body 63 having a holding part to hold the pleat filter 111; and a dust removing mechanism 113 provided in the filter body 63 capable of removing the dust collected at the pleat filter 111. The dust removing mechanism 113 achieves an efficient dust removal by enabling a dust removal body 127 in which a dust removal part 127c that drops the dust by oscillating the pleat filter 111 is provided to move on a rail 126 provided in the direction orthogonal to the longitudinal direction of the pleat filter 111 by an operation with a knob 145 from the outside.SELECTED DRAWING: Figure 3
Patent JP-2017220980-A (JP)
Title: Prediction apparatus, prediction method and prediction program
Inventor: TOKORO KENICHI
IPC: G06Q50/06
Filed: 2016-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a prediction apparatus, a prediction method and a prediction program capable of accurately predicting power demand to an electric power company.SOLUTION: A generation unit 41 predicts power demand at predetermined prediction target time by using power demand results data 30 obtained up to prediction execution time. A prediction unit 42 predicts power demand at prediction target time from the power demand at the prediction execution time by using a generated prediction model. An update instruction unit 44 instructs update of the prediction model to the generation unit 41 at predetermined timing.SELECTED DRAWING: Figure 3
Patent JP-2017218766-A (JP)
Title: Door open/close detection system and door open/close determination method
Inventor: KOBAYASHI MOE
IPC: E05F7/00
Filed: 2016-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a door open/close detection system using a general purpose IC tag capable of being installed without requiring any special structure.SOLUTION: A door open/close detection system 10 using an RFID tag 1, includes: a battery-less RFID tag which is provided to a side end face of one door 4 of a pair of doors 4 and 5 facing to each other when closed; an interception plate 2 which is provided to the side end face of the other door 5 at a position to block the RFID tag in a communication impossible manner; and an RFID tag reader 3 which is provided at a position capable of communicating with the RFID tag when the door is opened.SELECTED DRAWING: Figure 1
Patent JP-2017217825-A (JP)
Title: Embossed sheet and decorative sheet
Inventor: HAYASAKA SATORU
IPC: B32B33/00
Filed: 2016-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an embossed sheet and a decorative sheet capable of reproducing glossiness with luster that appears in a grain pattern of natural wood.SOLUTION: An embossed sheet 1 includes: a sheet-like base material 3 having transparency; a plurality of reflection parts 2 arranged with interval with one another on one side 31 of the base material 3, each reflection part having a convex shape or a concave shape and configured to reflect incident light. Each of the plurality of reflection parts 2 includes a reflection surface 24 including a reflection principal surface 21 configured to reflect incident light, and a first connection surface 23 and a second connection surface 22 arranged between the reflection principal surface 21 and the base material 3. At least some reflection surfaces 24 among the plurality of reflection parts 2 have an asymmetry shape in a prescribed direction in a plane view.SELECTED DRAWING: Figure 3
Patent JP-2017228392-A (JP)
Title: Heater manufacturing method, heater, and holding furnace
Inventor: MAEJIMA AKIRA
IPC: F27D11/06
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a heater configured so that apertures are formed on a periphery of a heating member without using a ceramic cylinder on which a groove is formed.SOLUTION: A plurality of steps including a coating step, a burying step and a heating step are performed. In the coating step, a heating member is prepared in a state coated with a vanishing material to be vanished by heating. In the burying step, the heating member prepared by the coating step is buried in a sintering material. In the heating step, the sintering material through the burying step is heated together with the heating member buried in the sintering material, so that the sintering material is sintered to a sintered compact, the vanishing material coating the heating member is vanished and apertures are set between the sintered compact and the heating member.SELECTED DRAWING: Figure 5
Patent JP-2017046345-A (JP)
Title: Receiving circuit
Inventor: PETER MATIAS
IPC: H04B1/18
Filed: 2016-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a data communication receiver that improves speed at a first amplification stage.SOLUTION: A data communication receiver includes: a first amplification stage connected via a filter from a received signal U104; a first amplification circuit that amplifies at least part of the received signal differentially on the basis of a threshold value; a second amplification stage connected so as to receive a signal differentially amplified from the first amplification stage, and comprising a current mirror; and a hysteresis level shifter circuit that shifts the level of part of the received signal, the threshold value, or part of the received signal and the threshold value so that crossing of the threshold value in an opposite direction is delayed in response to at least part of the received signal having crossed the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2018004672-A (JP)
Title: Phase difference adjustment substrate, color filter substrate, display device, and method of manufacturing color filter substrate
Inventor: WADA YOSUKE
IPC: G02B5/20
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference adjustment substrate structured with a single layer, having a phase difference adjustment layer capable of partially adjusting a phase difference value, the phase difference adjustment substrate capable of achieving excellent display characteristics when used in a display device.SOLUTION: A phase difference adjustment substrate includes a substrate, and a phase difference adjustment layer arranged on one side of the substrate and containing a liquid crystalline compound whose alignment is fixed. The phase difference adjustment layer is a single layer and has a region with various phase difference values inside a plane.SELECTED DRAWING: Figure 1
Patent JP-2018006379-A (JP)
Title: Imprint device and manufacturing method of article
Inventor: YAMAMOTO KENJI
IPC: B29C59/02
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an imprint device which is advantageous in productivity by suppressing occurrence of dechucking of a mold or a substrate.SOLUTION: The present invention relates to an imprint device which performs imprint processing for forming a pattern on an imprint material on a substrate by using a mold. The imprint device comprises: a mold holding part for holding the mold; a substrate holding part for holding the substrate; an acquisition part for acquiring information relating to a contact state between the mold and the imprint material; and a control part which controls an operation for separating the mold from the imprint material on the substrate. Based on the information acquired by the acquisition part, the control part predicts whether an error including separation of the mold from the mold holding part or separation of the substrate from the substrate holding part occurs when performing the separating operation. If it is predicted that the error occurs, the control part changes the separating operation into a separating operation for suppressing the occurrence of the error.SELECTED DRAWING: Figure 5
Patent JP-2018004804-A (JP)
Title: Toner for electrostatic latent image development
Inventor: KOMADA RYOTARO
IPC: G03G9/087
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic latent image development excellent in all of heat-resistant storage stability, low-temperature fixability, transferability, and cleaning property.SOLUTION: A toner for electrostatic latent image development includes a plurality of toner particles each including a toner core 11 containing a polyester resin and a shell layer 12. The shell layer 12 includes a resin film formed mainly of an aggregate of resin particles 12a having a glass transition point of 50°C or more and 100°C or less. The resin particle 12a is formed substantially of a resin including a repeating unit including an alcoholic hydroxyl group at a ratio of 0.5 mass% or more and 20 mass% or less. The average adhesive force Fis 0.1 nN or more and 40 nN or less. The average transfer speed from a transfer amount of 300 mg to a transfer amount of 600 mg is 5.0 mg/sec or more and 10 mg/sec or less. When the toner without an external additive is exposed in the vapor of a RuOsolution at a density of 5 mass% for 20 minutes, an area of 50% or more and 70% or less of a surface area of the toner particle without the external additive is dyed with Ru.SELECTED DRAWING: Figure 2
Patent JP-2018007479-A (JP)
Title: Power supply controller and power supply system
Inventor: SAITO KOHEI
IPC: H02J7/00
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress capacity variation between respective power storage means to make the respective power storage means perform charge/discharge appropriately.SOLUTION: A battery unit U comprises: a plurality of lithium-ion storage batteries 12, 13; and a switching section that includes a plurality of switches 21 to 25 provided on electric paths communicating with the respective storage batteries 12, 13 and performs switching between a parallel state in which the lithium-ion storage batteries 12, 13 are connected in parallel and a serial state in which they are connected in series. The lithium-ion storage battery 12, in the serial state, is connected to an electric load 14 in a low voltage system; the lithium-ion storage battery 13, in the serial state, is connected to electric loads 15, 16 in a high voltage system. A control section 30 comprises: a capacity acquisition section for acquiring SOC of each of the lithium-ion storage batteries 12, 13; and a current control section that in the case of the parallel state, adjusts a resistance value of a resistance variable part existing on an electric path communicating with each of the storage batteries 12, 13 on the basis of SOC of the respective storage batteries 12, 13 so that SOC difference having a desired amount is generated in each of the storage batteries 12, 13, to control charge/discharge current for each of the storage batteries 12, 13.SELECTED DRAWING: Figure 1
Patent JP-2018005163-A (JP)
Title: Driving support device and driving support method
Inventor: YAMASHITA HIROO
IPC: G10L15/10
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device and driving support method capable of detecting an abnormality of a driver even without a reply from the driver.SOLUTION: A voice acquisition section 11 acquires voice information expressing voice including a language uttered by a driver of a vehicle and a non-language that is not a language. A feature amount extraction section 12 extracts a feature amount from the voice information acquired by the voice acquisition section 11 and determines whether or not the extracted feature amount is the feature amount of the non-language. When it is determined that the extracted feature amount is not the feature amount of the non-language, a voice recognition section 13 recognizes voice on the basis of the feature amount extracted by the feature amount extraction section 12. A determination section 14 determines whether or not an abnormality occurs in the driver on the basis of the feature amount extracted by the feature amount extraction section or recognized voice information expressing the voice recognized by the voice recognition section. When it is determined that an abnormality occurs in the driver, a driving control section 16 controls the driving of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2018008783-A (JP)
Title: Post-recording processing device and recording device
Inventor: KODAMA HIDETOSHI
IPC: B41J2/01
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a post-recording processing device that can further properly suppress and process deformation of a recorded recording medium.SOLUTION: A post-recording processing device 200 (turnover device 210, staple device 220) includes: a post-processing unit for conducting post-processing of a recorded recording medium; and a transportation passage through which the recording medium is transported or deformation suppression means for suppressing deformation of a recording medium on a placing part on which the recording medium is placed. The deformation suppression means is controlled based on a prescribed parameter related to a recording processing with respect to a recording medium.SELECTED DRAWING: Figure 1
Patent JP-2018011443-A (JP)
Title: Electric valve timing control device, electric motor, and method of manufacturing electric motor
Inventor: MATSUI ATSUSHI
IPC: F01L1/356
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel electrically operated valve timing control apparatus capable of stabilizing the joint strength between a fastening terminal of a pigtail harness of a commutator side power supply brush and a slip ring.SOLUTION: A sleeve region part 44 for bundling and fixing one end portion of a pigtail harness 42 to a fastening terminal 43 of the pigtail harness of a commutator side power supply brush and welding region part 45 different from the sleeve region part 44 are formed. An ultrasonic bonding portion formed by ultrasonic welding was formed between a slip ring 32a and the welding region part 45. According to this, since welding energy by an ultrasonic welding machine can concentrate on the welding area part, it is possible to stabilize the bonding strength between the slip ring and the welding region part and to suppress poor connection due to deterioration over time of the welding area part and deterioration of electrical connection reliability.SELECTED DRAWING: Figure 3
Patent JP-2016200830-A (JP)
Title: Optical fiber
Inventor: HIRANO MASAAKI
IPC: C03C13/04
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber low in transmission loss and excellent in radiation resistance characteristics.SOLUTION: An optical fiber of the present invention comprises a core region and a clad region surrounding the core region. An alkali metal element and a chlorine element are added into the core region. The minimum value of concentration of chlorine element in the core region is 1000 atm ppm or more, an average of the concentration of chlorine element in the core region is 13000 atm ppm or less, an average of the concentration of alkali metal in the core region is 0.2 atm ppm or more and 50 atm ppm or less, and a fluorine element of the concentration of 15000 atm ppm or less is added into the core region. An average concentration of alkali metal element, chlorine element and dopants other than fluorine element in the core region is smaller than the sum of the average of the concentration of chlorine element and the average of the concentration of fluorine element in the core region. Hydrogen treatment under a hydrogen partial pressure of 0.1 atmospheric pressure at temperature of 40°C for three months prevents the optical fiber from generating loss peak in a wavelength range of 1420-1610 nm.SELECTED DRAWING: Figure 3
Patent JP-2018013362-A (JP)
Title: Formed gauge
Inventor: ENDO YOJI
IPC: G01B3/14
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To make a clear determination possible by eliminating ambiguity due to feelings of a formed gauge determination.SOLUTION: Dial gauges 15a, 15b, 15c and 15 d are formed of which respective gauge heads 17 can be moved forward or backward to/from an under surface of a gauge base plate 2 in four directions including the vicinity of places having possibility of interference with a portion adjacent to a determination object range of the gauge base plate 2 having an outer periphery shape to cover a cutting work range of a determination object such as a control valve attachment face, and their display units 18 are set facing upward. If a portion that should be cut remains without cutting, the gauge base plate 2 runs on that part by display of the dial gauges, and it can be easily determined that there is an interference portion where a gap can be formed between its under surface and a determination object face.SELECTED DRAWING: Figure 1
Patent JP-2018013636-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus
Inventor: TANAKA MASATO
IPC: G03G5/06
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of forming favorable images without any image defects or color tone variation by having durability under any environment with different temperatures and humidities such as normal-temperature and -humidity environment, a high-temperature and -humidity environment, and a low-temperature and -humidity environment, and suppressing potential variation of bright parts.SOLUTION: An electrophotographic photoreceptor includes a conductive support body, an intermediate layer, a charge generating layer including a charge generating material, and a charge transport layer including a charge transport material, in this order, where the intermediate layer includes a compound having a diaryl phosphine oxide structure and a resin.SELECTED DRAWING: None
Patent JP-2018011843-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress heat generation and achieve power saving, in a drive mechanism used in a game machine.SOLUTION: A game machine according to the present invention comprises: a drive source for operating a drive mechanism on the basis of a drive signal; and drive control means for supplying the drive signal to the drive source on the basis of information output from control means. The drive signal is formed of plural pulse signals having different phases from one another. The pulse signal comprises an excitation section for exciting the drive source and a non-excitation section not for exciting the drive source, the excitation section of the pulse signal is shorter than an excitation section of a reference pulse signal constituting a reference drive signal by a prescribed length, the non-excitation section of the pulse signal is longer than a non-excitation section of the reference pulse signal constituting the reference drive signal by a prescribed length, and the drive signal does not have a period in which all of the plural pulse signals become the non-excitation section.SELECTED DRAWING: Figure 11