baber/WOPTO huggingface dataset:
Patent JP-2018182357-A (JP)
Title: Current detection amplifier
Inventor: MIYAJIMA KAZUYUKI
IPC: H03F3/45
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a circuit having an operating characteristic equivalent to or higher than the conventional circuit, with a simple circuit structure.SOLUTION: A current detection amplifier is configured to have a second diode 16 to be a conduction state whereas a first diode 15 to be a non-conduction state, caused by an electric potential difference generated at a current detection resistor 20, and when becoming a state that a current inflow from an output stage of a first current mirror circuit 41 to the first diode 15 is blocked, to bypass the current at the output stage of the first current mirror circuit 41 to the ground through a shunt P-type MOS transistor 7 and a second current mirror circuit 42, so as to cancel a gain error which is produced by a source current inflow of a second N-type MOS transistor 2 into a voltage generation resistor 23.SELECTED DRAWING: Figure 1
Patent JP-2017126371-A (JP)
Title: Commodity sales data processing system and program
Inventor: SUZAKI AKIKO
IPC: G07G1/14
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate introduction of electronic receipt.SOLUTION: A commodity sales data processing system includes: electronic receipt generation means of generating electronic receipt information related to commodity sales data, in association with recipient data of a consumer; transmission means of transmitting the generated electronic receipt information to the outside; a storage unit for storing store location data indicating a position of a store where the device is installed; position receiving means for receiving the recipient data and position data of an information processing apparatus detected by a position detection unit arranged in the information processing apparatus, from the information processing apparatus; and commodity sales data storage means for storing the recipient data and the commodity sales data in association with each other. When the position data received from the information processing apparatus is outside the range of the store location data stored in the storage unit, the electronic receipt generation means executes settlement processing for the unsettled commodity sales data stored in association with the information processing apparatus, to generate the electronic receipt information.SELECTED DRAWING: Figure 8
Patent JP-2018180126-A (JP)
Title: Optical fiber cable and method of manufacturing optical fiber cable
Inventor: NAGAO YOSHIAKI
IPC: G02B6/44
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable and a method of manufacturing an optical fiber cable which can lower a manufacturing cost.SOLUTION: An optical fiber cable 10 includes an optical unit 11 composed by gathering a plurality of optical fiber core lines 12 or tape core lines in which a plurality of optical fiber core lines are laid side by side, a bundle member 13 wound around the optical unit, and a cable casing 15 provided around the optical unit. The bundle member is heated and cooled to keep spiral cylindrical shape.SELECTED DRAWING: Figure 1
Patent JP-2018179383-A (JP)
Title: Refrigeration cycle device
Inventor: OYA SHOHEI
IPC: F25B1/00
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of improving refrigeration cycle efficiency in both cases requiring different optimal injection amounts depending on with or without supercooling operation of an economizer by changing control methods of flow rate adjustment means.SOLUTION: In the refrigeration cycle device, an injection passage is branched from a main coolant circuit which connects a condenser and an expander. The injection passage has: a main passage branched from the main coolant circuit; a first passage which is connected to an injection port without passing through an economizer; a second passage which is connected to the injection port through the economizer; flow rate adjustment means which adjusts a flow rate of a coolant branched from the main coolant circuit; and second opening and closing means which opens and closes the second passage. The flow rate adjustment means adjusts the flow rate of the coolant in accordance with: a fluid outlet temperature of the economizer when the second opening and closing means is opened; and a discharge gas temperature of a compressor when the second opening and closing means is closed.SELECTED DRAWING: Figure 4
Patent JP-2018179705-A (JP)
Title: Component attaching structure for gas meter and gas meter
Inventor: KOBAYASHI NORIYUKI
IPC: G01F3/22
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a component attaching structure for a gas meter that can be assembled with less labor.SOLUTION: An isolation valve adapter 6 and a measurement unit adapter 8 are resin members having an elastically deformable latch nail 6b. Plate members 3a, 3b have a latch target part 3c. The latch target part 3c and the latch nail 6b latched to the latch target part 3c form a snap fit part, and the snap fit part attaches the isolation valve adapter 6 to the metal member 3a and attaches the measurement unit adapter 8 to the plate member 3b.SELECTED DRAWING: Figure 4
Patent JP-2017149756-A (JP)
Title: Integrated process to produce 2,3,3,3-tetrafluoropropene
Inventor: MERKEL DANIEL C
IPC: C07C17/25
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for preparing 2,3,3,3-tetrafluoroprop-1-ene.SOLUTION: A method for preparing comprises: (a)providing at least one compound selected from Formulae I, II and III: CX=CCl-CHX(Formula I), CX-CCl=CH(Formula II), CX-CHCl-CHX(Formula III), in which X is selected from halogen, provided that one or more X are not fluorine; (b)contacting the starting composition with a first fluorinating agent to produce a first intermediate composition comprising 2-chloro-3,3,3-trifluoropropene and a first chlorine-containing byproduct; (c)contacting the first intermediate composition with a second fluorinating agent to produce a second intermediate composition comprising 2-chloro-1,1,1,2-tetrafluoropropane and a second chlorine-containing byproduct; and (d)catalytically dehydrochlorinating at least a portion of the 2-chloro-1,1,1,2-tetrafluoropropane.SELECTED DRAWING: None
Patent JP-2018179255-A (JP)
Title: Base isolation support device
Inventor: KOCHIYAMA OSAMU
IPC: F16F15/02
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation support device capable of obtaining a stable base isolation characteristic, capable of avoiding fatigue and damage of an elastic layer of a laminate and a vibration damper, and excellent especially in durability, base isolation effect and manufacturability.SOLUTION: A base isolation support device 1 includes: a cylindrical laminate 7 having a plurality of elastic layers 2 and rigid layers 3 laminated alternately, and a cylindrical coating layer 6 coating cylindrical outer peripheral surfaces 4, 5 of the elastic layer 2 and rigid layer 3; an upper plate 10 and a lower plate 11 respectively attached to an upper end surface 8 and a lower end surface 9 in a lamination direction V of the laminate 7; and a lead plug 17 as a vibration damper, arranged at a hollow part 14 without any interval for an inner peripheral layer 15 of the elastic layer 2, a cylindrical inner peripheral surface 16 of the rigid layer 3, a lower surface 12 of the upper plate 10 and an upper surface 13 of the lower plate 11, the hollow part surrounded by the elastic layer 2, the rigid layer 3, the upper plate 10 and the lower plate 11 and extending in the lamination direction V from the lower surface 12 of the upper plate 10 to the upper plate 13 of the lower plate 11.SELECTED DRAWING: Figure 1
Patent JP-2018183312-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To further improve a performance effect.SOLUTION: A game machine capable of executing a game includes video display means that enables a video to be viewed when worn by a player, detection means capable of detecting an operation of the player, and a structure that the player can come in contact with (e.g., a stick controller 31A, a structure illustrated in Fig. 17, etc.). The video displayed in the video display means can be changed based on a result of the detection by the detection means, and a feeling of the structure can be changed according to the video displayed in the video display means.SELECTED DRAWING: Figure 12
Patent JP-2018185093-A (JP)
Title: Hot water supplying and heating heat source machine
Inventor: TERANISHI SHOGO
IPC: F24H1/10
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To attain deterioration suppression in a location to be heated by a heater and power saving while presenting an appropriate freezing prevention performance in a hot water supplying and heating heat source machine comprising a freezing prevention function.SOLUTION: The hot water supplying and heating heat source machine comprises: heaters 71-78 and 81-86 for heating a hot water circulation passage inside of a housing 10 for each predetermined location; an outside temperature sensor 68; and heater control means which actuates the heaters 71-78 and 81-86 in a case where a detected temperature of the outside temperature sensor 68 becomes lower than a reference temperature. The heaters 71-78 and 81-86 are configured in an operation controllable manner while being divided into a first group of heaters 71-78 disposed in a main channel of the hot water circulation passage and a second group of heaters 81-86 disposed in a sub channel of the hot water circulation passage. In the case where the detected temperature of the outside temperature sensor 68 becomes lower than the reference, in each of a hot water supply operation, a heating operation and an operation standby state,the heater control means actuates the first group of the heaters 71-78 and the second group of the heaters 81-86 while making a heating degree different therebetween.SELECTED DRAWING: Figure 1
Patent JP-2018184689-A (JP)
Title: Steel cord and pneumatic tire with use of the steel cord
Inventor: FUJISHIRO MASAYUKI
IPC: D07B1/06
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a steel cord capable of improving durability with enhanced permeability of rubber, and a pneumatic tire with use of the steel cord.SOLUTION: In a pneumatic tire, a steel cord 10 having one to three core strands 11 and six to nine sheath strands 12 twisted together around the core strands 11 is used as reinforcement cord. Each of the strands 11 comprises two core filaments 11c and n (n=7 to 8) sheath filaments 11s. Each of the strands 12 comprises two core filaments 12c and n' (n'=3 to 6) sheath filaments 12s. In the strand 12, the sheath filaments 12s have a core filament coverage of 80% or less.SELECTED DRAWING: Figure 2
Patent JP-2018189010-A (JP)
Title: Internal combustion engine and driving system
Inventor: SAWADA FUKUEI
IPC: F02M26/05
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To improve output of a 6-stroke internal combustion engine by reducing a pumping loss thereof.SOLUTION: An internal combustion engine performs: exhaust with an exhaust valve 30 opened while a piston 14 is lowered after admission, compression, former firing, and combustion followed by scavenging and admission while the piston 14 is raised again with an inlet valve 20 opened before the piston 14 reaches a bottom dead center; compression of fuel injected through a fuel nozzle 40 while the piston 14 is raised with both valves 20 and 30 closed; latter firing with an ignition plug 12 when the piston 14 reaches a top dead center (or a vicinity thereof); and the exhaust while the piston 14 is lowered due to combustion with the exhaust valve 30 opened. Thus, the internal combustion engine reduces a pumping loss by performing 2-stroke cycle repeating: exhaust, scavenging and admission processes; compression process; firing process; combustion process; and exhaust process in this order in place of 6-stroke cycle from pressurized admission to pressurized exhaust and thereby increasing output and improving heat efficiency.SELECTED DRAWING: Figure 5
Patent JP-2017181511-A (JP)
Title: Metal plate repairing method, and casting mold manufacturing method
Inventor: OBATA HIROSHI
IPC: G01N21/892
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method for concavity/convexity defect existing on a surface of a metal plate.SOLUTION: A metal plate repairing method is configured to repeat steps (1) to (2) until repairing of concavity/convexity defect on a metal plate surface is judged to be unnecessary in the step (1), in which there are the step (1): light is made incident upon the metal plate surface to detect a location of the concavity/convexity defect on the metal plate surface due to a brightness distribution of the metal plate obtained from reflection light, and intensity of brightness of the concavity/convexity defect is quantified to judge necessity or unnecessity of repairing of the concavity/convexity defect, and the step (2): the concavity/convexity defect judged to be necessary for repairing in the step (1) is repaired.SELECTED DRAWING: Figure 3
Patent JP-2018191165-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: ARAKI KENKICHI
IPC: H04W48/18
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and the like that can transfer information on gas using another communication system in addition to a particular communication system without requiring another device having a gateway function.SOLUTION: An information processing device in an embodiment of the present invention includes: a detection unit for detecting gas information, information on gas; a transmission unit capable of transmitting the gas information detected by the detection unit by using either a first communication system or second communication system; and a control unit for making the transmission unit transmit the gas information by using the first communication system on the basis of communication strength in communication using the second communication system being equal to or less than a prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2017158207-A (JP)
Title: Error correction for persistent resource allocation
Inventor: BOURLAS YAIR
IPC: H04W28/04
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for communicating and utilizing persistent resource allocation.SOLUTION: A base station can allocate persistent resources to a client station, and can associate the client station or persistent resource allocation with a particular shared NACK channel. The base station can monitor the NACK channel for a NACK indicating a map error. The base station can also monitor the resource allocation to implicitly determine a map error. The base station can resend on or more persistent resource allocation information elements in response to the NACK or implicit error determination.SELECTED DRAWING: Figure 1
Patent JP-2018194626-A (JP)
Title: Image processing apparatus, image processing system, and program
Inventor: ITO ATSUSHI
IPC: G03G15/01
Filed: 2017-05-16
Abstract: To make it possible to two-dimensionally correct density unevenness occurring during image formation.SOLUTION: An image forming apparatus comprises a control part that acquires a result of reading of an image on a transfer medium formed by an image forming part, and performs processing of correcting density unevenness occurring during image formation on the basis of the reading result. The control part acquires and holds information on the phase reference positions of one or more rotating bodies used in the image formation, and associates the reading result with the phase reference position information held therein.SELECTED DRAWING: Figure 4
Patent JP-2018194456-A (JP)
Title: Inspection chip, inspection device, and inspection system
Inventor: ENJOJI TAKAHARU
IPC: G01N27/00
Filed: 2017-05-18
Abstract: To facilitate inspection of dielectric particles included in a test liquid.SOLUTION: Provided is an inspection chip for inspecting dielectric particles included in a test liquid. The inspection chip comprises a passage, a first electrode group, and a second electrode group. The test liquid flows in the passage. The first electrode group includes a plurality of electrodes arranged in the passage by being spaced apart from each other. The second electrode group includes a plurality of electrodes arranged in parallel to the first electrode group in the longitudinal direction of the passage by being spaced apart from each other. The passage is provided with a narrowed portion such that the passage width in a range where the second electrode group is arranged is reduced to be narrower than the passage width in a range where the first electrode group is arranged.SELECTED DRAWING: Figure 2
Patent JP-2018203289-A (JP)
Title: Screw cap for beverage bottle
Inventor: TOKUYAMA TAKESHI
IPC: B65D41/34
Filed: 2017-05-31
Abstract: To provide a screw cap for a beverage bottle, facilitating removing a skirt part, not spoiling designability of a beverage bottle, and easy to handle.SOLUTION: A metallic screw cap 1 for a beverage bottle includes a cylindrical part 4 extending downward from an outer peripheral part of a top plate part 3, and a skirt part connected to the lower end part of the cylindrical part 4 via an opening breaking part 5 in a circumferential direction, and is mounted on a mouth 11 of a beverage bottle 10. A female screw shape part 4a matching to a male screw part of the mouth 11 is formed in the cylindrical part 4. The skirt part 6 has a shape that a lower portion of a contraction part 60a covers a neck part 12 at an interval between the outer peripheral surface of the neck part 12, and has a projecting handle part 62 for break operation for the skirt part 6 in a portion where the interval is formed. The handle part 62 includes a whole cut line part 620 as the projecting constitution part, and has an upper breaking line 63 extending upward toward the contraction part 60a.SELECTED DRAWING: Figure 2
Patent JP-2018207620-A (JP)
Title: Electrical device
Inventor: OKAMOTO NORIAKI
IPC: H02M7/48
Filed: 2017-05-31
Abstract: To provide an electrical device capable of suppressing a detection error of an output signal output from a current sensor.SOLUTION: A current sensor 62u of an electrical device 26 includes a detection element 230, a reference voltage line 232 to which a reference voltage signal is transmitted, an output signal line 242 to which an output signal of the detection element 230 is transmitted, and a ground line 234 connected to a ground potential. The reference voltage line 232, the output signal line 242, and the ground line 234 are bundled in tubular members 302, 332, and 356 which do not contain metal, and an inside of a housing 68 accommodating a reactor 80 is routed and is connected to a control device 66.SELECTED DRAWING: Figure 6
Patent JP-2017164746-A (JP)
Title: Method for printing graphic onto article of apparel
Inventor: Todd w miller
IPC: B41J2/01
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of presenting a substantially uniform flat surface for printing, in holding non-rigid articles such as tubular clothing.SOLUTION: A printing method for printing a graphic onto a tubular article of apparel (300) comprises: positioning the tubular article of apparel (300) to cover an outer surface of a cylinder (110); positioning in a printing system (506) the cylinder (110) having recesses (210, 212) corresponding to regions of increased thickness of the article of apparel (300); rotating the cylinder (110) in a circumferential direction; and printing the graphic onto at least a portion of the article of apparel (300).SELECTED DRAWING: Figure 4
Patent JP-2018201400-A (JP)
Title: Implantation device
Inventor: TOHDA SATOSHI
IPC: A01C11/02
Filed: 2017-06-02
Abstract: To provide an implantation device capable of inserting a nursery bed piece into a hole of an implantation destination in a state in which whole root of a nursery plant extending so as to expand outward from the nursery bed piece in implantation time passes the hole of the implantation destination in an aligned state.SOLUTION: An implantation device 11 comprises: a gripping part 17 which is provided movably in at least a vertical direction Z and which can grip a nursery bed piece N on which a nursery plant S is implanted; a lifting member 19 which is provided to be lifted up freely so as to pass a hole 15 provided on a panel 12 on an implantation destination of a nursery plant in a vertical direction; and movement mechanisms 18, 20 which relatively move the gripping part and the lifting member so that a root Ne of the nursery plant extending downward from the nursery bed piece gripped by the gripping part and the lifting member contact each other.SELECTED DRAWING: Figure 6
Patent JP-2018206270-A (JP)
Title: Image management device
Inventor: MATSUHASHI KENICHI
IPC: G06T5/20
Filed: 2017-06-09
Abstract: To provide an imaging apparatus which can easily provide an image having a three-dimensional slow shutter effect.SOLUTION: An imaging apparatus includes means of carrying out a general subject recognition in an image in which depth distance information is recorded, detecting a movable subject, and recording the depth distance information of the movable subject in association with the movable subject.SELECTED DRAWING: Figure 9
Patent JP-2019003283-A (JP)
Title: Information processing device, control method of information processing device, and program for allowing computer as information processing device
Inventor: SAKO YUKIE
IPC: G06F3/16
Filed: 2017-06-12
Abstract: To realize an information processing device capable of communicating, without discomfort, with a person identified from a photographed image.SOLUTION: A storage DB (5) stores face data of at least one owner, face data of at least one non-owner user, and relation information indicating relation between the non-owner user and the owner. A control unit (10) identifies a person contained in a photographed image by referring to the photographed image and the face data, and presents presentation information containing the relation information according to the identified person by a presentation unit (20).SELECTED DRAWING: Figure 1
Patent JP-2017213901-A (JP)
Title: Ink jet device, ink supply unit, and inkjet recording method
Inventor: NAKAGAWA TOMOHIRO
IPC: B41M5/00
Filed: 2017-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet device capable of stably ejecting ink even in a long-term use without causing filter clogging.SOLUTION: An ink supply device includes ink and a filter for supplying the ink provided at an ink supply path in which the ink contains pigment, water, and a water-soluble organic solvent, dynamic surface tension in a life span of 15 ms is 30 mN/m or higher, dissolved oxygen in the ink is lower than 3 mg/L, and the filter has an advancing contacting angle of 100° or smaller with respect to water.SELECTED DRAWING: None
Patent JP-2019004388-A (JP)
Title: Information processing apparatus and display method
Inventor: SAKUISHI TATSUYA
IPC: G06T5/50
Filed: 2017-06-16
Abstract: To provide a new information processing apparatus or a new display method.SOLUTION: An information processing equipment includes an input unit and an image processing unit. An image supplied from the outside is organized by the image processing unit on the basis of selection information supplied from the input unit, thereby outputting the organized image. The information processing apparatus includes a display unit, and therefore, the organized image is displayed on the display unit. For packets required for the organization, additional information is described in the header, and the packets are screened at the time of processing. The image processing unit includes an artificial neural network. A user of the information processing apparatus can input a desired target from the input unit in a video content, and therefore, the target can be extracted and the enlarged video can be viewed.SELECTED DRAWING: Figure 1