baber/WOPTO huggingface dataset:
Patent JP-2020041772-A (JP)
Title: Gas cooking stove, heating cooking system, and application program
Inventor: MARUYAMA YUTAKA
IPC: F24C3/12
Filed: 2018-09-12
Abstract: To provide a gas cooking stove, a heating cooking system, and an application program capable of reproduction operation of cooking actually performed by a user and reproduction operation prepared in advance, or capable of more safely performing the reproduction operation which automatically changes the adjustment amount and adjustment timing of the heating level of the heating cooker.SOLUTION: Control means is configured to: when a recording start command is input, starts creating operation information that records an operating state of n gas cooking stove along with an elapsed time; when a recording finish command is input, finishes creating the operation information and stores cooking history information including the operation information in memory means; when a reproduction start command is input, executes a reproduction operation of the gas cooking stove based on the operation information included in the cooking history information; during the reproduction operation, closes pipeline by controlling an electromagnetic valve to stop the reproduction operation, based on at least one of the temperature and flame detected using heating state detection means, when a cutoff request state in which gas should be forcibly shut off is detected.SELECTED DRAWING: Figure 4
Patent JP-2019052303-A (JP)
Title: Halogen-free resin composition, and glue film, cover film, and copper-clad plates prepared from the same
Inventor: YAN ZENG YANG
IPC: C08G59/40
Filed: 2018-09-12
Abstract: To provide a halogen-free resin composition, and a glue film, a cover film, and a copper-clad plates prepared from the same.SOLUTION: The halogen-free resin composition comprises, by weight, 60 to 100 parts of a carboxyl-containing polyester resin, 5 to 30 parts of a multifunctional epoxy resin, 0.5 to 10 parts of a nitrogen-containing epoxy compound, 10 to 40 parts of a fireretardant, and 40 to 100 parts of a solvent. The glue film, the cover film, and the copper-clad plates prepared from the halogen-free resin composition possesses following advantages: no halogen is contained, it resists high temperature, aging resistance and flexibility are excellent, and peeling strength is high.SELECTED DRAWING: None
Patent JP-2020043542-A (JP)
Title: Voltage follower circuit
Inventor: UEDA NORIHIRO
IPC: H03F3/50
Filed: 2018-09-13
Abstract: To provide a voltage follower circuit capable of outputting an output voltage at a high slew rate when a difference occurs between an input voltage and an output voltage.SOLUTION: A voltage follower circuit 1 according to an embodiment includes paths PT1 and PT2, the path PT1 includes an nMOS transistor ND1 and a pMOS transistor PD1, the path PT2 includes an nMOS transistor ND2 and a pMOS transistor PD2, and the gate of the nMOS transistor ND1 is supplied with an input voltage VREF, and the gate of the nMOS transistor ND2 is supplied with an output voltage VREG, the gate of the pMOS transistor PD1 is supplied with a voltage VREGd lower than the output voltage VREG, and the gate of the pMOS transistor PD2 is supplied with a voltage VREFd lower than the input voltage VREF.SELECTED DRAWING: Figure 1
Patent JP-2020047632-A (JP)
Title: Thermoelectric element, power generation device, electronic device, and manufacturing method of thermoelectric element
Inventor: GOTO HIROSHI
IPC: H02N11/00
Filed: 2018-09-14
Abstract: To provide a thermoelectric element, a power generation device, an electronic device, and a manufacturing method of the thermoelectric element capable of suppressing deterioration of wiring connected to an electrode unit.SOLUTION: A thermoelectric element 1 that converts thermal energy into electric energy includes a first substrate 11a having a first main surface 11af, a second substrate 11b having a second main surface 11bf facing the first main surface 11af, a first electrode portion 12a separated from the second substrate 11b and a second electrode portion 12b having a different work function from the first electrode portion 12a, a support portion 13 provided between the first substrate 11a and the second substrate 11b, an intermediate portion 14 provided between the first electrode portion 12a and the second electrode portion 12b and containing nanoparticles, and a first connection wiring 15 that is in contact with the first electrode portion 12a between the first substrate 11a and the support portion 13, or between the second substrate 11b and the support portion 13.SELECTED DRAWING: Figure 1
Patent JP-2020044545-A (JP)
Title: Joining method and manufacturing method of composite rolling material
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2018-09-18
Abstract: To provide a joining method and a manufacturing method of composite rolling material capable of suitably joining different kinds of metal members.SOLUTION: A joining method includes a joining process of inserting a rotating rotary tool F only from a surface 1b of a first metal member 1 and, in such a state that only agitation pin F2 is brought into contact with at least a first metal member 1, the rotary tool F is relatively moved along a butting part J, joining the first metal member 1 and a second metal member 2. Therein, in the joining process, an inclination angle with respect to vertical face of an inclination face of a rotary center shaft C of the rotary tool F is set as γ and, when an inclination angle with respect to vertical face of the inclination face is set as β and an inclination angle with respect to rotation center shaft C of an outer circumferential face of the agitation pin F2 is set as α, the joining is performed in such a state that γ=α-β is satisfied.SELECTED DRAWING: Figure 5
Patent JP-2019062731-A (JP)
Title: Inverter for electrical apparatus, electrical apparatus for vehicle, and driving method of inverter
Inventor: THOMAS DEMUTH
IPC: H02M7/48
Filed: 2018-09-19
Abstract: To provide a complex control scheme for an inverter, especially an appropriate inverter satisfying high request of a motor car related to the attachment space.SOLUTION: In an inverter for an electrical apparatus (1) including at least two power units (6, 8) each configured to supply polyphase AC outputs (7, 9) to the stator windings (4, 5) of the electrical apparatus (1), and connected in parallel, and a control unit (13) configured to supply the pulse sequence set of respective power units (6, 8), phase positions of the pulse sequence set are interleaved each other, and the control unit (13) changes pulse frequency of the pulse sequence set, and adjusts the mutual phase positions of respective pulse sequence sets to the interleave phase position when the pulse frequency changes.SELECTED DRAWING: Figure 1
Patent JP-2020047868-A (JP)
Title: Electronic apparatus
Inventor: NAITO MASARU
IPC: H05K9/00
Filed: 2018-09-21
Abstract: To provide an electronic apparatus in which impact on the enclosure size is small even if a shield case is installed on a board in an enclosure, and electronic components on the board are hard to be destroyed even if stress is applied externally.SOLUTION: An electronic apparatus includes a board, a first electronic component having a first height mounted on the board, a second electronic component mounted on the board, and having a lower profile than that of the first electronic component, a shield case covering the first and second electronic components, and electrically connected with the board, an elastic insulator film provided in the shield case, and an enclosure including the board and the shield case, facing the shield case, in which a first surface of close distance to the shield case, and a second surface of far distance to the shield case, as compared with the first surface, are set inside. An opening is provided in the shield case, at a position facing the first electronic component, and the second surface faces the opening in the enclosure.SELECTED DRAWING: Figure 9
Patent JP-2020049687-A (JP)
Title: Liquid processing device
Inventor: ETO DAISUKE
IPC: B41J2/01
Filed: 2018-09-25
Abstract: To provide a liquid processing device which can adequately adjust a position of a head unit with respect to a head holding body.SOLUTION: A position in a mounting direction H1 of a head unit 21 mounted on a lower stage frame 201 is restricted by engagement of a first engagement part 5121 and a second engagement part 5122 of a first position restriction part 512, and a position in a width direction H2 is restricted by engagement of a third engagement part 5221 and a fourth engagement part 5222 of a second position restriction part 522. A fourth engagement part 5222 is arranged on a rotation member 54 which can rotate around a first fixed screw 5413, and a first screw hole 5421 is formed on the rotation member 54. A first screw member 55 is screwed in the first screw hole 5421. The first screw member 55 rotates the rotation member 54 on the basis of abutment force of a first screw tip end part 552 to a protrusion part 2012 of the lower stage frame 201.SELECTED DRAWING: Figure 19
Patent JP-2020049754-A (JP)
Title: Substrate manufacturing method
Inventor: WATANABE KEIJI
IPC: B41J2/16
Filed: 2018-09-26
Abstract: To provide a substrate manufacturing method by which when transferring a resin layer onto a substrate and forming a structure, lack of burr due to the resin layer which extends outside the substrate during transfer is suppressed.SOLUTION: This substrate manufacturing method includes: a process in which a sticking material 30, in which a component 32 is formed on a support 31, is prepared; a process in which the sticking material is bonded to the substrate on the component side so that the component 32 protrudes from an outer edge of a substrate 20; and a process in which the support is peeled and the component is transferred onto the substrate. A structure which becomes a starting point of breakage of a resin layer, for example, a groove 21 formed in the substrate 20 or a recess or the like formed in the resin layer is formed so that a region protruding from the substrate is separated from a region contacting the substrate when peeling the support.SELECTED DRAWING: Figure 3-1
Patent JP-2020050107-A (JP)
Title: Air bag device
Inventor: HIRAIWA TAKUYA
IPC: B60R21/205
Filed: 2018-09-26
Abstract: To provide an air bag device which has simple configuration, and can exactly protect a crewman by an inflated air bag.SOLUTION: An air bag device has an air bag 25 having an exhaust hole 48, and an opening/closing control device 16 which can control opening/closing of the exhaust hole. The air bag comprises a bag body 26 and a discharge part 45 having an exhaust hole, and the discharge part is pulled into the bag body thereby maintaining a closed state of the exhaust hole at inflation time of the bag body in the state that connection of a connection member 110 to the opening/closing control device is maintained, and projects from the bag body and inflates, thereby opening the exhaust hole at inflation time of the bag body in the state that connection of the connection member 110 to the opening/closing control device is released. A dummy inflation part 54, which so inflates as to partially project from the bag body, is formed at a position substantially symmetrical to the discharge part. A volume of the dummy inflation part at inflation completion time is so set as to be smaller than a volume of the discharge part in an open state of the exhaust hole at inflation time.SELECTED DRAWING: Figure 15
Patent JP-2020051354-A (JP)
Title: Blow-by gas exhaust device
Inventor: IGARASHI OSAMU
IPC: F01M13/00
Filed: 2018-09-27
Abstract: To suppress freezing of condensate water within a blow-by gas pipe.SOLUTION: A blow-by gas exhaust device includes: a blow-by gas pipe 23 extended from a level position of an upper end portion to a level position of a lower end portion of an internal combustion engine 1, exposed to the outdoor air, and having an outlet part 33 opened to the ambient air; a heating chamber 24 interposed in the blow-by gas pipe, formed in the inside of a flywheel housing 10 of an internal combustion engine, and heating blow-by gas; and a desiccant agent 60 disposed within the heating chamber.SELECTED DRAWING: Figure 1
Patent JP-2020054276-A (JP)
Title: Aged pork excellent in palatability and production method thereof
Inventor: ARIHARA KEIZO
IPC: A23L13/00
Filed: 2018-10-01
Abstract: To provide aged pork which is excellent in palatability such as taste, juiciness, a flavor, softness and deliciousness, has high quality and also excellent in economical efficiency, and a preparation method thereof, and to provide a cooked product or a processed product using such aged pork.SOLUTION: The invention relates to an aging method of pork which uses as a raw material, pork loin from which a skin and a bone are not removed, and which ages the pork by a dry aging method, aged pork prepared by the above-mentioned method, and a processed product or a cooked product produced from the aged pork.SELECTED DRAWING: Figure 1
Patent JP-2020054606-A (JP)
Title: Perfume handling device, server, and information processing method
Inventor: TAKENAKA YUKIO
IPC: A61M21/02
Filed: 2018-10-02
Abstract: To provide a perfume handling device, a server, or an information processing method capable of effectively utilizing perfume.SOLUTION: A perfume handling device 100 comprises: a perfume release unit 190; a sensor 150 for acquiring a state value relating to a user's autonomic nerve; a memory 120 for storing a correspondence relation between the kind of the perfume and the degree of change in the state value relating to the autonomic nerve; and a processor 110 for updating the correspondence relation on the basis of the kind of perfume released via the perfume release unit 190 and data from the sensor 150.SELECTED DRAWING: Figure 1
Patent JP-2018202237-A (JP)
Title: Image processing device and method for controlling the same
Inventor: YONEZAWA KEIKO
IPC: A61B3/10
Filed: 2018-10-04
Abstract: To perform time lapse comparison with high accuracy.SOLUTION: An image processing device for executing time lapse comparison with a plurality of plane images of a retina that are filmed in a time lapse manner includes: display control means for displaying a plane image on which an analysis subject area for time lapse evaluation overlaps; and analysis means for analyzing an image of each area of the plane images corresponding to the analysis subject area.SELECTED DRAWING: Figure 1
Patent JP-2019069851-A (JP)
Title: Constant feeding device of small components
Inventor: SAKAI TAKAO
IPC: B65G65/48
Filed: 2018-10-09
Abstract: To provide a constant feeding device of small components capable of constantly feeding small components even when a material of the small components is a non-magnetic material such as resin.SOLUTION: A constant feeding device 100 includes: a storage part 18 that stores a plurality of small components; a rotation disk 20 that is arranged in the storage part 18; a housing pocket member 30 that is provided on the rotation disk 20 and in which a pocket hole 31 is formed for housing the small components by every predetermined number; and a lower member 40 that is provided below the rotation disk 20 and in which a discharge hole 41 is formed. The small components are taken into the pocket hole 31 and move to a position that overlaps the discharge hole 41, thereby being discharged downward through the discharge hole 41. The rotation disk 20 and the housing pocket member 30 are constituted by mutually different members.SELECTED DRAWING: Figure 2
Patent JP-2020059249-A (JP)
Title: Printer
Inventor: TANAKA KATSUYUKI
IPC: H04N1/60
Filed: 2018-10-12
Abstract: To improve convenience of a user when performing creation and acquisition of a color conversion table.SOLUTION: A printer capable of changing an ink configuration for printing, comprises: a storage part storing a color conversion table for converting an original image represented by a first colorimetric system into a print image represented by a second colorimetric system for printing; an identification information acquisition part acquiring table identification information including the ink configuration used for the printing and a type of a printing medium; a presentation part presenting a plurality of means for acquiring the color conversion table corresponding to the table identification information acquired in a selectable manner when the color conversion table is not stored in the storage part; and a preparation part preparing the color conversion table on the basis of selected means when one means is selected from the plurality of means presented.SELECTED DRAWING: Figure 2
Patent JP-2020061520-A (JP)
Title: Nitride semiconductor device and manufacturing method thereof
Inventor: USHIJIMA TAKASHI
IPC: H01L21/20
Filed: 2018-10-12
Abstract: To provide a technique for forming a p-type semiconductor region of a nitride semiconductor having a high carrier concentration.SOLUTION: A manufacturing method of a nitride semiconductor device includes a crystal growth step of crystallizing a first epitaxial layer of a nitride semiconductor containing a p-type impurity and a second epitaxial layer of a nitride semiconductor containing a p-type impurity such that the epitaxial layers are separated from each other, and an anneal treatment step of performing anneal treatment, diffusing the p-type impurity from both the first epitaxial layer and the second epitaxial layer into a region between the first epitaxial layer and the second epitaxial layer, and forming a p-type semiconductor region in a range including the first epitaxial layer and the second epitaxial layer.SELECTED DRAWING: Figure 1
Patent JP-2020059012-A (JP)
Title: Honeycomb structure
Inventor: KUNIEDA MASAFUMI
IPC: B01D46/00
Filed: 2018-10-12
Abstract: To provide a honeycomb structure capable of making an oblique partition wall sufficiently contribute to collection efficiency of PM, having high collection efficiency and low pressure loss.SOLUTION: A honeycomb structure 10 includes: a porous cell partition wall 11 for partitioning and forming a plurality of cells 12 and 13 serving as a flow channel of exhaust gas; an exhaust gas introduction cell 12 in which an end face 10a of an exhaust gas entrance side is opened and an end face 10b of an exhaust gas exit side is closed; and an exhaust gas discharge cell 13 in which the end face of the exhaust gas exit side is opened and the end face of the exhaust gas entrance side is closed. In the honeycomb structure, the exhaust gas introduction cell and the exhaust gas discharge cell consist of: an internal area 10B having a constant cross-sectional shape vertical to a longitudinal direction of the exhaust gas introduction cell and the exhaust gas discharge cell; and end areas 10A and 10C which are enlarged or reduced as the cross-sectional shape vertical to the longitudinal direction of the exhaust gas introduction cell and the exhaust gas discharge cell approaches the end faces.SELECTED DRAWING: Figure 1
Patent JP-2020061097-A (JP)
Title: Advertisement distribution system, information processing apparatus, and advertisement distribution device
Inventor: MISAKI MASAHIRO
IPC: G06Q30/02
Filed: 2018-10-12
Abstract: To provide more appropriate advertisement information to each of a plurality of users who share a specific space.SOLUTION: An advertisement distribution system provides advertisement information to each of users present in a specific space that is shared by a plurality of users having a specific purpose. In the advertisement distribution system, an information processing apparatus generates advertisement information directed to each of the users based on an attribute of the specific space related to the specific purpose and the attribute of each of the users related to the specific purpose. An advertisement distribution device provided in the specific space receives the advertisement information directed to each of the users from the information processing apparatus, and transmits the received advertisement information to user terminals associated with the users with which the advertisement information is provided.SELECTED DRAWING: Figure 1
Patent JP-2020064956-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/00
Filed: 2018-10-17
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyolefin-based sheet in a rear surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyolefin-based sheet and integrates the wafer and the frame by thermal compression bond via the polyolefin-based sheet. The dividing step forms a division groove by irradiating the wafer with a laser beam of a wavelength having absorbability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step picks up individual device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020062848-A (JP)
Title: Information processing device, information processing method, and program
Inventor: HAYASHI TAKAYUKI
IPC: B22D18/02
Filed: 2018-10-19
Abstract: To easily acquire suitable parameters set on a molding machine.SOLUTION: An information processing device 1 comprises: a learning-machine storage section 11 in which a learning machine, being a machine-learning result of two or more learning information sets having parameters of a molding machine, sensor values acquired in a mold with sensors, and molding-related information related to molding, is stored; a test acceptance section 12 for accepting normality parameters that make a molding result normal in a test molding using a mold without a sensor, and molding-related information of the test molding; a sensor value acquiring section 13 for applying the normality parameters and the molding-related information to the learning machine, and acquiring normality sensor values that make the molding result normal; an implementation acceptance section 14 for accepting molding-related information of an implementation molding using a mold without a sensor; a parameter acquiring section 17 for applying the molding-related information and the normality sensor values of the implementation molding to the learning machine, and acquiring parameters that make the molding result normal in the implementation molding; and an output section 18 for outputting the parameters.SELECTED DRAWING: Figure 1
Patent JP-2020066067-A (JP)
Title: Robot hand and robot system
Inventor: MUKO HIROSHI
IPC: B25J15/00
Filed: 2018-10-22
Abstract: To provide a more versatile robot hand suitable for automating the wire harness connection work.SOLUTION: The robot hand holds a wire harness 20 that has an elongate harness main body 21 and a connector 22 connected to an end of the harness main body 21. The robot hand includes: a fixed-hold part 6 that holds the harness main body 21 near an end; a pressing part 7 that is movable in a longitudinal direction of the harness main body 21 held by the fixed-hold part 6, with respect to the fixed-hold part 6; and a drive unit 8 that moves the pressing part 7 in a direction away from the fixed-hold part 6 such that the pressing part 7 outwardly presses the connector 22 in the longitudinal direction of the harness main body 21.SELECTED DRAWING: Figure 3