baber/WOPTO huggingface dataset:
Patent JP-2021036143-A (JP)
Title: engine
Inventor: KIMOTO KENTA
IPC: F01P3/08
Filed: 2019-08-30
Abstract: To cool a piston properly.SOLUTION: An engine which includes a piston 21 reciprocating in cylinder blocks 11, 12 includes: an injection nozzle 31 provided at the cylinder blocks 11, 12, and for injecting an oil to the piston 21; an electric oil pump 35 connected to the injection nozzle 31 via an oil flow passage 40, and for supplying the oil to the injection nozzle 31; a regulator 34 provided in the oil flow passage 40 between the injection nozzle 31 and the electric oil pump 35, and for adjusting the pressure of the oil to be supplied to the injection nozzle 31; and a regulator control part 52 for setting a target pressure of the regulator 34 based on the engine rotational frequency, and for controlling the regulator 34 based on the target pressure. The regulator control part 52 sets the target pressure higher as the engine rotational frequency increases.SELECTED DRAWING: Figure 2
Patent JP-2021041561-A (JP)
Title: Manufacturing method of carbon fiber reinforced composite material molded product and composite material containing carbon fiber
Inventor: MIYAKE TAKUSHI
IPC: B29C70/42
Filed: 2019-09-09
Abstract: To provide a manufacturing method for efficiently producing a high-strength carbon fiber reinforced composite material molded product using discontinuous carbon fibers having a non-uniform length and orientation and being in a discontinuous state as a raw material.SOLUTION: A manufacturing method of the present invention includes: a step of processing a non-woven fabric made of discontinuous carbon fiber into a strip shape; a step of introducing a strip-shaped non-woven fabric and a thermoplastic resin into a melt-kneader and melting them; and a molding step of injection by an injection molding machine or pressing by a press machine. The present invention also provides a composite material in which a thermoplastic resin is coated, laminated, or adhered to a non-woven fabric made of discontinuous carbon fibers.SELECTED DRAWING: Figure 1
Patent JP-2019212929-A (JP)
Title: Semiconductor device
Inventor: OUMARU TAKUO
IPC: H01L21/8242
Filed: 2019-09-10
Abstract: To provide a novel semiconductor device which can supply storage circuits with a signal for which occurrence of delay is suppressed, thereby enabling load applied to a logic circuit to be reduced.SOLUTION: Storage circuits to which a plurality of data signals and a selection signal are supplied have a configuration of connecting two combination circuits. Further, the storage circuits are provided with a function of selecting one out of the plurality of data signals according to the selection signal. It is not necessary to provide a selection circuit between the storage circuits and combination circuits. As a result, the combination circuit can supply the storage circuits with a signal for which occurrence of delay is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020083305-A (JP)
Title: Cleaning system for vehicle, and cleaning method of the same
Inventor: YAMAUCHI YUSUKE
IPC: B05B1/30
Filed: 2019-09-10
Abstract: To provide a cleaning system for a vehicle, capable of improving removing and cleaning foreign materials adhering to a cleaning object of the vehicle.SOLUTION: A valve device 24 is disposed between a drive pump 23 and a spray nozzle 25. In the valve device 24, a first valve part 30a closes a valve of an introduction flow passage 38, and accumulates pressure of air CA1 supplied from the drive pump 23 to pressure higher than discharge pressure of the drive pump 23. The first valve part 30a, a second valve part 30b, a diaphragm 33, a valve chamber 36 or the like functioning as an auxiliary mechanism as the valve device 24 generates leak CAx of the air CA1 from an introduction flow passage 38 side and accumulates pressure in the valve chamber 36, and then, opens valves of valve bodies 33a, 33b on the basis of both pressure P1, P2 accumulated at the introduction flow passage 38 side and in the valve chamber 36, and the high-pressure air CA1 accumulated at the introduction flow passage 38 side is output to a discharge flow passage 39 and supplied to the spray nozzle 25.SELECTED DRAWING: Figure 4
Patent JP-2021041496-A (JP)
Title: Processing device
Inventor: UEKI KAZUMA
IPC: B26D5/34
Filed: 2019-09-11
Abstract: To provide a processing device that can apply processing to a sheet, at a position aligned to an image formed on the sheet.SOLUTION: A processing device 1 comprises: a conveying part 4 that conveys a sheet S; a processing member 191 that applies processing to a predetermined position on the sheet S conveyed by the conveying part 4; a camera 261 that photographs a mark with a predetermined size printed at the predetermined position on the sheet S; a memorizing part 454 that memorizes image data about the mark photographed with the camera 261; a calculation part 451 that compares the image data memorized by the memorizing part 454 with a reference size preliminarily memorized in the memorizing part and calculates rates of expansion and contraction of at least either of the sheet S and the image printed on the sheet S; and an adjustment part 30 that adjusts a position for the processing member 191 to apply processing to the sheet S, on the basis of a calculated result by the calculation part 451.SELECTED DRAWING: Figure 1
Patent JP-2021041638-A (JP)
Title: Image formation apparatus
Inventor: MIYAZAKI KOICHI
IPC: B41J13/10
Filed: 2019-09-12
Abstract: To provide an image formation apparatus which achieves the recording and formation of a high quality image by making a recording surface on which the image is formed located within a range in a constant height direction even for a recording medium that has a thickness and is easily deformed.SOLUTION: An image formation apparatus for forming and recording an image by a recording head on a recording surface of an envelope placed at a recording position comprises: a platen 15 which has an opening 15a that exposes a recording surface Fr of an envelope F placed on a lift plate 21 and presses the envelope around the opening; an arm and a cam which relatively move the lift plate 21 biased by a coil spring in a direction of approaching to the platen 15, in the separating direction; and adjustment means which adjusts the relative movement of the lift plate such that the position of the recording surface in the opening of the platen becomes appropriate.SELECTED DRAWING: Figure 5
Patent JP-2020076398-A (JP)
Title: Power generation method and system improved in efficiency
Inventor: RODNEY JOHN ALLAM
IPC: F23R3/00
Filed: 2019-09-18
Abstract: To provide some use of heat of compression from a COcompressor as additional heating necessary for increasing whole efficiency of a generation system and method.SOLUTION: A portion of a cooling turbine exhaust stream 51 is recovered from between economizer heat exchanger portions 27 and 26, enters a hot end of the economizer heat exchanger 27 again after being compressed and heated by using a single-stage or multi-stage thermal insulation compressor 28, and the flow passes the heat exchanger 27 and the heat exchanger 26 and cooled off. Accordingly, a flow rate of the flow 51 is maximized in an inlet of a high temperature economizer heat exchanger 29 in order to achieve a remarkably small temperature difference between the flow 65 and 66. Also, it merges with a main recycle compressor ejection stream 48 in order to be cooled off with a heat exchanger 24. The additional heating supplied by COcompression improves the efficiency in the power generation system.SELECTED DRAWING: Figure 3
Patent JP-2021048694-A (JP)
Title: Power supply device and image formation device
Inventor: WATANABE SHUHEI
IPC: G03G15/00
Filed: 2019-09-18
Abstract: To suppress an influence due to variations of an inductance value of a transformer with an inexpensive configuration, and enable an output within a wide voltage range.SOLUTION: A power supply device comprises a transformer 103, an FET 102, and a CPU 3, and outputs an output voltage in accordance with a voltage inducted by a secondary wiring of the transformer 103. The power supply device further comprises a non-volatile memory 150 that stores information associating the output voltage, and a duty and frequency of a driving signal S201. The CPU 3 switches the frequency and/or the duty on the basis of the output voltage and the information stored in the non-volatile memory 150.SELECTED DRAWING: Figure 1
Patent JP-2020155761-A (JP)
Title: Bonding structure and liquid phase diffusion bonding method
Inventor: MAENO KAZUHIRO
IPC: H01L21/52
Filed: 2019-09-19
Abstract: To provide a bonding structure capable of suppressing an occurrence of cracks in a bonding layer and a liquid phase diffusion bonding method.SOLUTION: A bonding structure 10 has a bonding layer 40 formed between a Cu wiring 22 and a semiconductor chip 30. The bonding layer 40 has a two-layer structure of an intermetallic compound layer 41 of Cu3Sn on a Cu wiring 22 side and an intermetallic compound layer 42 of (Cu, Ni) 6Sn5 on the semiconductor chip 30 side.SELECTED DRAWING: Figure 1
Patent JP-2021050846-A (JP)
Title: Air-conditioning controller
Inventor: NAKAJIMA KENSUKE
IPC: F24F11/89
Filed: 2019-09-24
Abstract: To provide an air-conditioning controller capable of correcting temperature detected by a temperature sensor to be close as much as possible to atmospheric temperature external to the case even if the size thereof is small.SOLUTION: A temperature sensor 6 senses internal temperature of an air-conditioning controller as internal temperature Ti (S1), and a wind velocity sensor 7 detects wind velocity of air flowing inside through a slit formed on a case. In order to estimate temperature external to the case as external temperature To based on the internal temperature Ti, a microcomputer 3 obtains a first offset value Os based on generated heat temperature inside the case (S2). In order to estimate the external temperature To, the microcomputer obtains a second offset value Y(t) (S4) based on a formula (1), which is a first order delay system corresponding to a relation between the wind velocity detected by the wind velocity sensor (S3) and impact that the wind velocity gives on the temperature Ti detected by the temperature sensor, and estimates the external temperature To by correcting the internal temperature Ti with the first and second offset values Os and Y(t) (S5).SELECTED DRAWING: Figure 1
Patent JP-2021050272-A (JP)
Title: Method for producing polyglyceryl fatty acid ester
Inventor: INAOKA TOMOKAZU
IPC: C11C3/02
Filed: 2019-09-24
Abstract: To provide a method for producing polyglyceryl fatty acid ester with shortened reaction time.SOLUTION: A method for producing polyglyceryl fatty acid ester includes a reaction between polyglycerol and fatty acid to occur, wherein microbubbles containing inert gas are fed at a rate of 0.01-1 L/min to a reaction liquid 1 L.SELECTED DRAWING: None
Patent JP-2020024711-A (JP)
Title: Summary of data system
Inventor: DUSAN RADIVOJEVIC
IPC: G06F16/28
Filed: 2019-09-25
Abstract: To create a data system chart in a data processing system.SOLUTION: A system according to the present invention receives identification information of a digraph 125 which includes a data conversion node indicating calculation for converting a data element and one or two or larger data nodes indicating data elements and which indicates a directed link indicating relationship of a system, calculates summary information based on a path in the digraph, and stores the summary information in one or two or larger summary objects. The calculation includes reception of designation of interests of a plurality of nodes in the digraph and generation of one or two or larger summary objects relating to the rest of nodes which are excluded from the plurality of nodes with interests. A first summary object surely includes one or two or larger nodes other than the plurality of nodes, and includes summary information based on a first path between first and second nodes which does not includes any nodes of interests other than the first node with interest and the second node with interest.SELECTED DRAWING: Figure 2
Patent JP-2021049305-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-26
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: While a first specific performance from among plural kinds of performances is executed when an operation part is operated before a specific timing within an operation effective period, a second specific performance from among the plural kinds of performances is executed when the operation part is operated after the specific timing within an operation effective period. A predetermined display part displays an image for showing the operation effective period and the specific timing, and may display a first specific image for suggesting execution of the first specific performance or may not display the first specific image as an image displayed on the display part within the operation effective period, and may display a second specific image for suggesting execution of the second specific performance or may not display the second specific image.SELECTED DRAWING: Figure 141
Patent JP-2021054540-A (JP)
Title: Sheet pressing device and sheet folding device
Inventor: IWAI SHOGO
IPC: B65H45/30
Filed: 2019-09-27
Abstract: To provide a sheet pressing device capable of preventing a sheet subjected to folding processing from being peeled up and pressing a fold line of the sheet in a short time.SOLUTION: The sheet pressing device includes a roller 52a for pressing a fold line of a sheet S subjected to folding processing and a movement mechanism for moving the roller 52a in a first direction X1 along the fold line of the sheet S and a second direction opposite to the first direction X1; the roller 52a is installed so as to be swingable to the first direction X1 and the opposite second direction; the sheet pressing device is moved to the first direction X1, whereby it comes in contact with an end part Se of the fold line of the sheet S to get thereon and press the fold line of the sheet S.SELECTED DRAWING: Figure 8A
Patent JP-2021057424-A (JP)
Title: Coil component, circuit board, and electronic apparatus
Inventor: YAZAWA KENJI
IPC: H01F17/04
Filed: 2019-09-27
Abstract: To provide a coil component having a ferrite core capable of suppressing the occurrence of cracks due to thermal shock and having improved mechanical strength against external force.SOLUTION: A coil component includes a core having at least a portion arranged inside a coil conductor and having a plurality of Bi segregates 90 present at grain boundaries 70 between a plurality of ferrite crystal grains 60 and a plurality of ferrite crystal grains, and a winding wound around the core. A plurality of line profiles obtained by detecting the content of Bi element along the plurality of scanning lines intersecting the grain boundaries includes at least one first line profile including a detection peak of the Bi element at the grain boundary and a plurality of second line profiles that do not include detection peaks.SELECTED DRAWING: Figure 8
Patent JP-2021056817-A (JP)
Title: system
Inventor: SAKAMOTO KIHO
IPC: G06F3/0484
Filed: 2019-09-30
Abstract: To provide a system which offers improved visibility and convenience when a user adds comments to content such as a document.SOLUTION: A server device stores a document and comment information comprising a position within the document, user information, comments, and comment attributes. The server device sends the document and the comment information to a display device. The display device receives the document and the comment information and displays the document on a display unit. The display device also displays, superimposed on the document, an identification indicator corresponding to a user at a position included in the comment information according to the comment information corresponding to the document.SELECTED DRAWING: Figure 1
Patent JP-2021056848-A (JP)
Title: Information processor and method for processing information
Inventor: MIGITA KOJI
IPC: G01B11/24
Filed: 2019-09-30
Abstract: To provide an information processor and a method for processing information that can increase the convenience of a user.SOLUTION: The information processor includes an acquisition unit, a generation unit, and a provision unit. The acquisition unit acquires 3D space data generated on the basis of data obtained by measuring a space in a predetermined facility by a sensor. The generation unit generates 3D model information in which facility information as a three-dimensional model of information of facilities set in a building is set for space data acquired by the acquisition unit. The provision unit provides the 3D model information generated by the generation unit to an external device.SELECTED DRAWING: Figure 1
Patent JP-2020059605-A (JP)
Title: Machine, controller, and control method
Inventor: SAMUEL JOSEF BELL
IPC: B66F9/24
Filed: 2019-10-07
Abstract: To provide a method for preventing the danger of overturning due to the movement of an elevating arm of a cargo handling device.SOLUTION: There is provided a controller 12 for using a machine including a machine body 2 and cargo handling devices 6, 7 coupled to the machine body and movable by a moving actuator 10 with respect to the machine body. The controller is configured to receive a signal indicating directions of the cargo handling devices with respect to reference directions H, G and a signal 14 indicating an inclination moment of the machine, and further configured to emit a signal to be used by an element of the machine including the moving actuator. The moving actuator is configured to limit or substantially prevent movement of the cargo handling devices when the value of the signal indicating the inclination moment reaches a threshold value in response to the signal emitted by the controller. The threshold value depends on the signal indicating the directions of the cargo handling devices with respect to the reference directions.SELECTED DRAWING: Figure 1
Patent JP-2021060318-A (JP)
Title: Device and method for detecting staying-in-bed
Inventor: UEDA KENTARO
IPC: A61G7/043
Filed: 2019-10-08
Abstract: To reduce the discomfort and prevent reduction of a detection accuracy.SOLUTION: A staying-in-bed detector 1 includes a sensor device 2 for sending a transmission wave using an electric wave as a medium, receiving a reflection wave as the transmission wave reflected by an object, and outputting the difference between the transmission wave and the reflection wave as a sensor signal. The staying-in-bed detector 1 includes: a determination device for determining whether a person is staying in bed on the basis of the sensor signal; and a supporting member 4 fixed to the bed for supporting the sensor device 2. The staying-in-bed detector 1 has an adjustment mechanism 5 for adjusting the relative position of the sensor device 2 to the supporting member 4.SELECTED DRAWING: Figure 4
Patent JP-2021061566-A (JP)
Title: Terminal device and communication method
Inventor: TAKANO HIROAKI
IPC: H04B7/06
Filed: 2019-10-09
Abstract: To propose a terminal device and a communication method that can operate a beam efficiently.SOLUTION: A control unit receives at least one of a plurality of synchronization signals transmitted by beam sweeping via a wireless communication unit. The beam sweeping includes transmission of each of the plurality of synchronization signals forming a different beam from a base station during a predetermined period of time. The control unit determines one piece of setting information from a plurality of pieces of beam sweeping setting information on the basis of the priority between the beam sweeps, and receives the synchronization signal using one setting information determined on the basis of the priority, or reports the received synchronization signal to the base station. The number of synchronization signals transmitted during the predetermined period varies among the plurality of pieces of beam sweeping setting information.SELECTED DRAWING: Figure 14
Patent JP-2020094183-A (JP)
Title: Flat molded body of thermoplastic resin, laminate, authenticity discrimination method, authenticity discrimination system and program
Inventor: TAKEDA KIYOHIDE
IPC: C08K3/01
Filed: 2019-10-17
Abstract: To provide a flat molded body capable of enhancing forgery prevention property in a technology using an illuminant emitting by irradiation of light, a laminate, an authenticity discrimination method, an authenticity discrimination system, and a program capable of controlling them.SOLUTION: There is provided a flat molded body of a flat molded body thermoplastic resin of a thermoplastic resin in which the number of bright spots Nis 1 or more and the number of the bright spots Nis Nrepresented by the following formula (F1) or less when a light is irradiated to the flat molded body of the thermoplastic resin and observed the same under microscope; N: the number of specific bright spots per area 46.2 cmin a plan view of the flat molded body of the thermoplastic resin; N: the number of specific bright spots per area 1.4 cmin the plan view of the flat molded body of the thermoplastic resin; D: a median size [μm] of an illuminant; the specific bright dot: a bright dot having a maximum length of 10 μm or more and a thickness of the flat molded body or less.SELECTED DRAWING: Figure 1
Patent JP-2021065323-A (JP)
Title: Deodorant composition
Inventor: INOUE YUTAKA
IPC: A61Q19/10
Filed: 2019-10-18
Abstract: To provide a deodorant composition, in which the deodorant composition can immediately reduce the odor derived from aldehydes and the deodorant itself does not have an unpleasant odor, and the deodorant composition is suppressed in the coloring derived from a blended perfume.SOLUTION: There is provided a deodorant composition containing components (A) to (C): (A): a heterocyclic compound represented by a general formula (1) or a salt thereof, [where, R1 represents H, methoxy group, acetoxy group, tert-butoxy group or aminooxy group]; (B): a perfume composition in which the mass ratio (b-1)/(b-2) of (b-1) to (b-2) is 1/6 or less, [where, (b-1): α, β-unsaturated carbonyl perfume compound having 6 to 18 carbon atoms, (b-2): a perfume compound not corresponding to component (b-1)]; and (C): one or more kinds selected from water and ethanol, wherein the content of the component (A) is 0.2 to 6 mass% and the content of the component (B) is 0.01 to 1.4 mass%.SELECTED DRAWING: None
Patent JP-2021067840-A (JP)
Title: Control device, imaging unit, control method, and program
Inventor: KUDO KEISUKE
IPC: G02B7/34
Filed: 2019-10-24
Abstract: To provide a control device capable of continuing to properly follow a subject during a follow-up operation.SOLUTION: A control device 100 includes: focus detection means 101 that detects the amount of defocus; continuity determination means 121 that determines the continuity of the focus detection result; feature detection means 125, 126, which detect features of a main subject and around the main subject; control means 124 that changes the parameters related to the follow-up operation during the follow-up operation based on the features; and focus adjustment means 103 that performs a focus adjustment based on the amount of defocus, the continuity of the focus detection result, and the parameters.SELECTED DRAWING: Figure 1