baber/WOPTO huggingface dataset:
Patent JP-2019012231-A (JP)
Title: Image forming apparatus and control method
Inventor: KATO HIROTAKA
IPC: H02M3/28
Filed: 2017-06-30
Abstract: To provide an image forming apparatus that can prevent the occurrence of overshoot of a grid voltage while reducing start-up time.SOLUTION: An ASIC 61 of a printer 1 executes processing of controlling a charge voltage generation circuit 70 on the basis of a grid current Ig detected by a grid current detection circuit 82 to adjust the current value of a line current Ir1 (grid current) to a target current value It1, and processing of controlling a grid voltage adjustment circuit 81 to adjust the voltage value of a divided voltage detection signal Sid (grid voltage) to target voltage values Vt1 to Vt3. After starting the operations of the charge voltage generation circuit 70 and grid voltage adjustment circuit 81, the ASIC 61 starts the processing of adjusting the current value of the grid current to the target current value It1 before starting the processing of adjusting the voltage value of the grid voltage to the target voltage values Vt1 to Vt3.SELECTED DRAWING: Figure 3
Patent JP-2019012232-A (JP)
Title: Image forming apparatus
Inventor: KATO HIROTAKA
IPC: G03G21/00
Filed: 2017-06-30
Abstract: To provide an image forming apparatus that can accurately detect abnormal discharge, while reducing the number of input ports that receive abnormal discharge detection signals in a control device.SOLUTION: An ASIC 61 of a printer 1 comprises a port A/D1 connected to a plurality of abnormal discharge detection circuits 72 and receives input of abnormal discharge detection signals Sv from the plurality of abnormal discharge detection circuits 72 at the port A/D1. The plurality of abnormal discharge detection circuits 72 are connected, of the plurality of charge voltage output circuits 71, to the charge voltage output circuits 71 different from each other.SELECTED DRAWING: Figure 4
Patent JP-2019014667-A (JP)
Title: Method for producing perfluoro (polyoxyalkylene alkyl vinyl ether) and novel perfluoro (polyoxyethylene alkyl vinyl ether)
Inventor: NOMURA SHINGO
IPC: C07C43/17
Filed: 2017-07-05
Abstract: To provide a method for producing perfluoro (polyoxyalkylene alkyl vinyl ether) and a novel perfluoro (polyoxyethylene alkyl vinyl ether).SOLUTION: A R(OQ)OCF=CFproduction method includes subjecting R(OQ)OCF(CFX)COF to a thermal decomposition reaction in the presence of silicate glass and in a gas phase with a moisture content of 1-10000 ppm. There is also provided a novel compound, R(OCFCF)OCF=CF(where Ris a C1-4 perfluoro alkyl group, Qis a C1-4 perfluoro alkylene group, X is a halogen atom, n is an integer of 1-9, Ris -CF, -CFCFor -CFCFCF, n1 is an integer of 3-6).SELECTED DRAWING: None
Patent JP-2019015486-A (JP)
Title: VAV system and air conditioning control method
Inventor: SEKINO HIROYUKI
IPC: F24F11/75
Filed: 2017-07-11
Abstract: To improve variance of temperature control over a controlled area.SOLUTION: VAV controllers 4a-1, 4a-2 and 4a-3 record data on in-room temperatures and set air quantities of controlled areas 8-1, 8-2 and 8-3 in load reset control, and perform learning of a neural network. An air conditioning controller 5a records data on the in-room temperatures and air supply temperature set values of the controlled areas 8-1, 8-2 and 8-3 in the load reset control, and performs learning of the neural network. The VAV controllers 4a-1, 4a-2 and 4a-3 determine, in normal control after the learning, set air quantities corresponding to the in-room temperatures of the controlled areas 8-1, 8-2 and 8-3 by the neural network. The air conditioning controller 5 determines, in the normal control., air supply temperature set values corresponding to the in-room temperature of the controlled areas 8-1, 8-2 and 8-3 by the neural network.SELECTED DRAWING: Figure 1
Patent JP-2019022264-A (JP)
Title: Open-phase detection device, open-phase detection system, and open-phase detection method
Inventor: TAKAHASHI MASAO
IPC: H02H3/34
Filed: 2017-07-12
Abstract: To provide an open-phase detection device which attains effective detection of a single-phase open-circuit failure, an open-phase detection system, and an open-phase detection method.SOLUTION: An open-phase detection device comprises first to third current detectors, a calculation part and a discrimination part. The first to third current detectors detect first to third currents flowing in first to third wires which are connected to a primary circuit in a three-phase stationary induction electric apparatus including the primary circuit and a secondary circuit that are magnetically coupled with each other. The calculation part calculates first to third amounts corresponding to effective components of the first to third currents. Based on the first to third amounts, the discrimination part discriminates whether any one of the first to third wires is in an open-circuit state.SELECTED DRAWING: Figure 1
Patent JP-2019019015-A (JP)
Title: Inorganic binder, and method of producing the same
Inventor: MIZUTANI KOZO
IPC: C04B22/06
Filed: 2017-07-12
Abstract: To provide a novel hydraulic inorganic binder that has potential of replacing portland cement.SOLUTION: There are provided a method of producing an inorganic binder comprising a process of causing colloidal calcium carbonate and sodium silicate to react with each other in slurry or paste comprising an aqueous solution as a medium at a room temperature, an inorganic binder produced by the method, comprising calcium carbonate silicates-based inorganic material as a main component, a method of producing an inorganic binder comprising a process of mixing aqueous slurry or paste comprising colloidal calcium carbonate unexposed to the air and an aqueous solution of sodium silicate at a room temperature to cause the colloidal calcium carbonate and sodium silicate to react with each other, and a method of producing an inorganic binder preferably containing heavy calcium carbonate powder, natural or artificial pozzolan powder, sodium bicarbonate powder and calcium hydroxide powder, with the weight ratio of sodium bicarbonate (NaHCO) powder and calcium hydroxide ((Ca(OH)) powder, i.e., [NaHCO/Ca(OH)] being not lower than 1.0 in terms of a molar ratio conversion value.SELECTED DRAWING: None
Patent JP-2019019510-A (JP)
Title: Fireproof shelter for evacuation
Inventor: YANO AKIHIKO
IPC: E06B7/16
Filed: 2017-07-14
Abstract: To provide a fireproof shelter for evacuation which can be installed outdoors easily, and which can resist fire for a long time at the time of disaster.SOLUTION: In a fireproof shelter 100 for evacuation, an internal space 1a is formed into which people can evacuate when a disaster occurs, and it includes: a body 1; a water tank 21; a temperature sensor 30; first to third pumps; an exhaust part 8; and a pressure reducing valve 9. The body 1 includes a ceiling part 2, a door part 50 and a side part 3, and the outer surface shape is substantially rectangular parallelepiped. A structure cross section of the ceiling part 2 and the like comprises an outside wall 10 in which first filling water W1 is filled, and a heat insulation layer 20. When the outside wall 10 is heated by flame heat, the first filling water becomes steam and is exhausted to the outside. By a latent heat effect at that time, temperature rise of the outside wall is suppressed. Also, by a heat insulation effect of the heat insulation layer, temperature rise in the internal space is suppressed further. The first filling water W1 whose volume has been reduced is replenished by supplying tank water WT by operating the first pump 41.SELECTED DRAWING: Figure 2
Patent JP-2019018694-A (JP)
Title: Driving support device
Inventor: ASO KAZUAKI
IPC: B60W40/107
Filed: 2017-07-18
Abstract: To provide a driving support device that can eliminate the necessity of rapidly decelerating an own vehicle when completing traffic lane change.SOLUTION: In a step S24, a driving support ECU 10 calculates, on the basis of an inter-vehicle distance and relative speed between a vehicle on a target lane and the own vehicle and in a predetermined cycle, target acceleration (target acceleration a* for LCA) for the own vehicle at which the inter-vehicle distance is equal to a target inter-vehicle distance to be determined in an inter-vehicle distance mode (short), after setting time ts elapses after the current time. The driving support ECU 10 selects lower acceleration of the target acceleration a* for LCA and target acceleration a* for ACC, and controls braking/driving force of the own vehicle on the basis of the selected target acceleration.SELECTED DRAWING: Figure 7
Patent JP-2019022157-A (JP)
Title: Subscriber line terminal apparatus
Inventor: SENOO YUMIKO
IPC: H04L12/44
Filed: 2017-07-20
Abstract: To provide a subscriber line terminal apparatus capable of accurately performing bandwidth allocation to a plurality of subscriber line terminating apparatuses communicating by time division multiplexing even when fluctuation occurs in a signal processing time.SOLUTION: An OLT 3 accommodates a plurality of ONUs 5 by time division multiplexing. A bandwidth allocation unit of the OLT 3 allocates a reception start timing of an uplink signal from the ONU 5 in its own device so as to provide a margin time with a reception completion timing of an uplink signal from the other ONU 5. The bandwidth allocation unit also determines a transmission start timing of an uplink signal to be allocated to the ONU 5 using the reception start timing assigned to the ONU 5 and the minimum value of a round trip time acquired for the ONU 5.SELECTED DRAWING: Figure 1
Patent JP-2019020668-A (JP)
Title: Image projection device
Inventor: KOBAYASHI KEISUKE
IPC: G03B21/14
Filed: 2017-07-21
Abstract: To provide an image projection device capable of automatically changing setting when a projection optical system is varied.SOLUTION: An image projection device (100) includes: acquisition means (132) for acquiring information relating to a lens unit (160); and control means (133) for setting at least one of an image direction of a projection image and a shift drive direction of the lens unit on the basis of the information relating to the lens unit.SELECTED DRAWING: Figure 3
Patent JP-2019019111-A (JP)
Title: Thiophene sulfonate
Inventor: NISHIYAMA SHOICHI
IPC: C07D495/04
Filed: 2017-07-21
Abstract: To provide a high-purity thiophene sulfonate improved in filterability.MEANS FOR SOLVING THE PROBLEM: The invention employs a crystal of a thiophene sulfonate represented by the general formula (1) in the figure which has a mean particle diameter of 100 μm or more. (In the formula, Rrepresents a hydrogen atom, a methyl group, an ethyl group, a C3-6 linear or branched alkyl group, or a fluorine atom, m represents an integer from 1 to 5, and M represents an alkali metal ion.)SELECTED DRAWING: None
Patent JP-2019023589-A (JP)
Title: Defect inspection system and defect inspection method
Inventor: OZAKI MAYA
IPC: G01N21/892
Filed: 2017-07-24
Abstract: To provide a defect inspection system in which types of defects are easily recognizable, and a defect inspection method.SOLUTION: In a defect inspection system, an imaging part images a two-dimensional image F(t1) and the like whose brightness changes in a conveyance direction. A line division processing part processes a line L1(t1) and the like in the same position as the two-dimensional images F(t1) and the like into image data of a line division image DL1(t1) and the like parallelly arranged in time-series order. A classification part classifies the line division image DL1(t1) and the like whose brightness are different into a plurality of line division image groups and the like. An integration part integrates pixel values of image data in which the same position of an inspection object has been imaged in the line division image DL1(t1) and the like. Image integration data and the like are generated for each of the line division image groups and the like. A division output part divides the image integration data in accordance with predetermined rules and output them. Appearances of images of the image integration data and the like are different for each division in accordance with the predetermined rules, therefore the type of the defect D is easily recognizable.SELECTED DRAWING: Figure 7
Patent JP-2017205011-A (JP)
Title: Power generation element
Inventor: OKADA KAZUHIRO
IPC: H02N2/18
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To convert vibration energy containing various direction components into electric energy without waste.SOLUTION: To the tip of a first tabular bridge section 120 fixed to the device housing 400 via a fixing part 110, and extending in the first axis Ly direction, a second tabular bridge section 130 extending in the second axis Lx direction is connected via an intermediate connection part, and a weight 150 is connected to the tip thereof. On each bridge section 120, 130, a common lower layer electrode E00, a layer piezoelectric element 300, and individual upper layer electrodes Ex1-Ez4 are formed. At the root end of the first tabular bridge section 120, upper layer electrodes Ey3, Ey4 are placed, and upper layer electrodes Ey1, Ey2 are placed at the tip. Upper layer electrodes Ex3, Ex4 are placed at the root end of the second tabular bridge section 130, and upper layer electrodes Ex1, Ex2 are placed at the tip. Charges of a predetermined polarity are generated in each electrode by deflection caused by vibration of the weight 150 in the X axis, Y axis and Z axis vibrations.SELECTED DRAWING: Figure 10
Patent JP-2019027966-A (JP)
Title: Method of determining the strength of heat treatment received by substance in food
Inventor: SEKI YUSUKE
IPC: G01N30/88
Filed: 2017-08-01
Abstract: To provide a method for determining the strength of heat treatment received by a substance containing DNA in food, and a method for estimating the time when the foreign matter is mixed in the food.SOLUTION: A method for determining the strength of a heat treatment received by a substance containing DNA contained in a heat consuming food includes performing chromatographic analysis of the DNA contained in the substance and determining the strength of the heat treatment received by the substance based on the chromatogram obtained by the analysis. and estimating the time when the foreign matter was contaminated based on the determined strength of the heat treatment.SELECTED DRAWING: None
Patent JP-2019025229-A (JP)
Title: Activity condition analyzing device, activity condition analyzing method, and program
Inventor: NAGASAKA TOMOAKI
IPC: A61B5/11
Filed: 2017-08-03
Abstract: To provide an activity condition analyzing device, an activity condition analyzing method, and a program that can analyze an activity condition during cycling without a plurality types of sensors being attached to each part of a bicycle.SOLUTION: An activity condition analyzing device 10 configured to analyze an activity condition when a cyclist is cycling, comprises: sensor parts 21 to 26, 18 configured to acquire respective sensor data from a plurality types of sensors including an acceleration sensor 21 attached to the waist part of the cyclist and a gyro sensor 22; and CPU 11 configured to analyze an activity condition when the cyclist is cycling, with detection output of the plurality types of sensors of the sensor part.SELECTED DRAWING: Figure 2A
Patent JP-2018005922-A (JP)
Title: Data structure of stroke data, digital ink, and method for displaying digital ink by computer
Inventor: BRANIMIR ANGELOV
IPC: G09G5/36
Filed: 2017-08-07
Abstract: PROBLEM TO BE SOLVED: To allow a stroke object forming ink data to be sliced.SOLUTION: A data structure of stroke data comprises: a control point group for reproducing a shape of a curve of each of plural curve segments forming a locus of a writing operation of a user, according to a prescribed interpolation curve algorithm; a start parameter indicating a position in a start segment where rendering should be started; and a finish parameter indicating a position in a finish segment where rendering should be finished. The data structure is used for processing in which: a shape of a curve of the start segment is reproduced using a control point in the control point group for determining a shape of a curve of the start segment; the reproduced shape of the curve is displayed in a range restricted by the start parameter; a shape of the finish segment is reproduced using the control point in the control point group for determining a shape of the curve of the finish segment; and the reproduced shape of the curve is displayed in a range restricted by the finish parameter.SELECTED DRAWING: Figure 14
Patent JP-2019033417-A (JP)
Title: Terminal device, device in core network, and communication control method
Inventor: KAWASAKI Yudai
IPC: H04W76/20
Filed: 2017-08-09
Abstract: To provide a mechanism and a communication control method for realizing releasing of an UP resource corresponding to a PDU session and recognition by a terminal device of a fact that the UP resource has been released while maintaining PDU session establishment with respect to the specific PDU session.SOLUTION: In a procedure for releasing an UP resource, the terminal device and the device in a core network realize releasing of an UP resource corresponding to a PDU session while maintaining establishment of the PDU session with respect to a specific PDU session by exchanging information indicating that PDU sessions are maintained. Furthermore, in the procedure of releasing UP resources, by exchanging information indicating that only the UP resources are released, the recognition of the terminal device that the UP resource associated with the specific PDU session has been released is realized.SELECTED DRAWING: Figure 1
Patent JP-2019031861-A (JP)
Title: Segment and method of assembling the same
Inventor: WAKABAYASHI MASANORI
IPC: E21D9/06
Filed: 2017-08-09
Abstract: To make it possible to assemble a propulsion jack with a short stroke when assembling segments.SOLUTION: A hexagonal segment 10 has a curved substantially hexagonal plate shape constituting a part of a substantially cylindrical tunnel wall face. The hexagonal segment 10 has a first side face 11 parallel to each other, and a second side face 12 and a third side face 13 respectively formed on opposite side portions between the first side face 11 and intersecting each other via a corner portion. With the length between the first side faces 11 being the distance B, the second side face 12 has a length of 1/3B in the direction orthogonal to the first side face 11, and the third side face 13 has the length of 2/3B. The hexagonal segment 10 is rotationally symmetric. The stroke length of a rod of a propulsion jack is set to [B+1/3B+Assembly margin]. A shield excavator 15 is excavated 1/3B and the rod is contracted so that a new hexagonal segment 10 is fitted in a concave portion 18 at a front end portion of a tunnel lining 17 and 1/3B beyond the other hexagonal segments.SELECTED DRAWING: Figure 2
Patent JP-2019031049-A (JP)
Title: Methods of manufacturing substrate and semiconductor device
Inventor: FUJITA HIROHISA
IPC: B41J2/16
Filed: 2017-08-09
Abstract: To provide methods of manufacturing a substrate and a semiconductor device each for use in a liquid discharge head, the methods allowing for suppression of damage of a membrane or wafer during the manufacturing process.SOLUTION: The method of manufacturing a substrate comprises: a membrane formation step of forming a membrane on a wafer; a first opening formation step of forming, in a predetermined region of the wafer, first openings that penetrate the wafer; a second opening formation step of forming, in a non-predetermined region between the predetermined region of the wafer and an outer peripheral end of the wafer, second openings that penetrate the wafer and have at least one of arrangement and shape determined depending on the shape of the non-predetermined region; and a cutting step of cutting the wafer into substrates, each having the first openings therein.SELECTED DRAWING: Figure 1
Patent JP-2019030602-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2017-08-10
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 includes: an MPU 41 capable of shooting game balls at a predetermined interval Th; and a distribution device 92 for distributing game balls introduced from an introduction hole 920 to a first passage 921 or a second passage 922 by rotation in a clockwise direction or a counterclockwise direction of a distribution part. In the distribution part 94, with a first switching point P1 for switching a rotation direction from a counterclockwise direction to a clockwise direction as a starting point, a unit rotation period Ts until the first switching point P1 is reached again through a second switching point P2 for switching the rotation direction from the clockwise direction to the counterclockwise direction is in a positive integer multiple or an almost positive integer multiple (for example, a range of ±15% of a positive integer multiple of a rotation period) of the predetermined interval Th.SELECTED DRAWING: Figure 88
Patent JP-2019034446-A (JP)
Title: Information processing device and data display method and program
Inventor: KURI SHIRO
IPC: B41J29/42
Filed: 2017-08-10
Abstract: To provide an information processing device capable of further extending the life of a hardware resource by making a condition for performing energization to the hardware resource stricter, and a data display method and program.SOLUTION: In information processing device which includes an operation part and a body part and can operate in either operation mode of a first mode for supplying power to the operation part and the body part or a second mode for supplying the power to the operation part and supplying no power to the body part, the operation part includes first storage means for storing data, and display control means for displaying data of an object, the body part includes second storage means for storing data, and copying means for copying at least a portion of the data stored in the second storage means to the first storage means, and the display control means displays prescribed dummy data instead of the data of the object in the case that the data of the object is not stored in the first storage means and that the operation mode is the second mode.SELECTED DRAWING: Figure 4
Patent JP-2019036879-A (JP)
Title: Access management system, access management method, and program
Inventor: OKABE KOICHIRO
IPC: G06F13/00
Filed: 2017-08-18
Abstract: To provide a technique allowing for redial even when the telephone number for connection is reused.SOLUTION: An access management system includes an issue part for issuing an identification number, including a shop management number capable of identifying the telephone set of a second user, and an individual number associated with the access information of the first user about the information of a prescribed Web page, to the terminal of the first user, when there is an access request to the prescribed Web page from the terminal of the first user, an access information storage section for storing correspondence of the access information and the individual number, a telephone receiver for calling the telephone set of the second user on the basis of the shop management number in the identification number, when the identification number is called, and a call history storage section for storing the call history including the called identification number, and the access information having correspondence with the individual number of the identification number.SELECTED DRAWING: Figure 1