baber/WOPTO huggingface dataset:
Patent JP-2021069252-A (JP)
Title: Power receiving device and power supply device in optical power supply system, and optical power supply system
Inventor: KOBAYASHI TAKAHIRO
IPC: H04B10/80
Filed: 2019-10-28
Abstract: To reduce surplus power to improve efficiency even when a load is varied.SOLUTION: An optical fiber power supply system 1A1 comprises: a power supply device 110; and a power receiving device 310. The power receiving device includes: a photoelectric conversion element 311 that converts power supply light 112 from the power supply device into electric power; a branch optical device 311F that outputs part of the power supply light from the power supply device input to the photoelectric conversion element, to power supply side as feedback power supply light 112F; and a control unit 312 that monitors the amount Q1 of power supplied to a load 20 and controls the amount of feedback according to the amount of power supplied. The power supply device includes: a semiconductor laser 111 that performs laser oscillation to output power supply light to the power receiving device; an association optical device 111F that associates the feedback power supply light from the power receiving device with the power supply light 112G output from the semiconductor laser, and outputs associated light; and a control unit 114 that controls output from the semiconductor laser so that the amount of energy output from the association optical device is made constant.SELECTED DRAWING: Figure 5
Patent JP-2021070067-A (JP)
Title: Processing device and method for driving processing device
Inventor: SUYAMA AKIHIRO
IPC: B23Q3/157
Filed: 2019-10-29
Abstract: To provide a processing device which reduces effect of deviation of a processing tool on a spindle, and can suppress degradation in process tolerance, and a method for driving the processing device.SOLUTION: A plurality of stockers includes a first stocker and a second stocker, a processing tool includes a first processing tool and a second processing tool, the first stocker and the second stocker accommodate the first processing tool and the second processing tool respectively, and a first tool holder and a second tool holder are installed on the first processing tool and the second processing tool respectively. When a spindle grips the first processing tool, the spindle is so controlled as to grip the same in the state contacting the first tool holder. When the spindle grips the second processing tool, the spindle is so controlled as to grip the same in the state separated from the second tool holder.SELECTED DRAWING: Figure 6
Patent JP-2020032214-A (JP)
Title: Paper pattern making machine and footwear produced thereby
Inventor: OKUMURA TAKUHEI
IPC: A43D3/02
Filed: 2019-10-31
Abstract: To facilitate shoe making by providing a paper pattern making machine and by preparing paper pattern that fits a foot without using a wooden last, and also to make adjustment of wearing comfort possible, although shoe making has a large number of processes and requires skilled experience.SOLUTION: The paper pattern making machine includes: a temporary unit sole B on which a foot is placed; a temporary upper A which holds down the instep of a foot; and paper patterns which are formed from the unit sole and the upper. In the sewing region of the temporary unit sole B and the temporary upper A when they are sewn together, there are provided a plurality of lines of threading holes B1, A1, A3 for tacking. The temporary upper A is applied to the instep of the foot placed on the temporary unit sole B. On the basis of the arrangement of the respective threading holes A1, A3, B1 which are put through with the threads for tacking of the sewing region of the temporary upper A on the sewing region of the temporary unit sole B, the paper pattern of the temporary unit sole B and the paper pattern of the temporary upper A are formed respectively.SELECTED DRAWING: Figure 1
Patent JP-2020075856-A (JP)
Title: Container of glass and method for its manufacture
Inventor: LANGSDORF ANDREAS
IPC: C03B27/06
Filed: 2019-11-01
Abstract: To provide a container of glass, in particular for receiving a preparation.SOLUTION: There is provided a container comprising a hollow body, which has an internal volume, in particular for receiving the preparation, wherein the hollow body comprises a wall with an inside surface, which borders the internal volume of the hollow body, as well as an outside surface opposite the inside surface, wherein the wall comprises, at least in a partial region, a zone with compressive stress, wherein the zone with the compressive stress is formed in the wall bordering the outside surface, as a result of which the outside surface is compression-prestressed at least in a partial region, and wherein the inside surface of the wall opposite this partial region is free from compressive stresses and is preferably under tensile stress. There is also provided a method for chemically prestressing a container of glass as described above, in particular for receiving a preparation.SELECTED DRAWING: None
Patent JP-2020014955-A (JP)
Title: Game machine
Inventor: TSUNODA HIROSHI
IPC: A63F7/02
Filed: 2019-11-05
Abstract: To provide a game machine capable of effectively utilizing space on an electric circuit board.SOLUTION: A Pachinko game machine includes a light-emitting decoration board 292 having a light-emitting member 293 mounted on the back surface, and a light-emitting decoration section 64' formed by disposing the light-emitting decoration board 292 behind a panel-shaped decoration member 291 having translucency. The design names (LED1, LED2, etc.) of the light-emitting members 293 are displayed on the light-emitting decorative board 292, as board configuration information 294 related to the configuration of the light-emitting decoration board 292.SELECTED DRAWING: Figure 51
Patent JP-2021076641-A (JP)
Title: Planetarium
Inventor: KOBAYASHI ATSUSHI
IPC: G09B27/00
Filed: 2019-11-06
Abstract: To provide a planetarium that can be watched while a picture of a starry sky projected by a planetarium device and an actual starry sky are being compared.SOLUTION: A planetarium 1 includes: a ceiling 2 with a translucent window 3; a light adjusting film 4 located in at least nearly the entire area of the window, the film being capable of controlling the degree of translucency in multiple stages; projection means 20 for projecting a predetermined picture to the light adjusting film; control means 6 for controlling the degree of transparency of the light adjusting film in synchronization with the projection state of the projection means.SELECTED DRAWING: Figure 1
Patent JP-2021078005-A (JP)
Title: Image forming apparatus
Inventor: UEMURA TAKUYA
IPC: B41J29/46
Filed: 2019-11-08
Abstract: To notify a user of establishment of a wireless LAN connection on an image forming apparatus when establishing the wireless LAN connection through NFC communication that requires the user to hold a portable terminal over a predetermined position.SOLUTION: Through NFC communication in which a user holds a portable terminal over an image forming apparatus to communicably connect the portable terminal with the image forming apparatus, the image forming apparatus transmits connection information for a wireless LAN connection to the portable terminal (S1). When the image forming apparatus establishes the wireless LAN connection with the portable terminal in accordance with the transmission of the connection information (Yes in S2), notifies the user of "the establishment of the wireless LAN connection" (S3). Subsequently, transmission and reception of data between the portable terminal and the image forming apparatus can also be performed by wireless LAN communication. After the establishment of the wireless LAN connection, the image forming apparatus ends the NFC communication. In this way, the image forming apparatus notifies the user of the establishment of the wireless LAN connection, and the user can thereby grasp the timing to move the portable terminal away from the image forming apparatus.SELECTED DRAWING: Figure 12
Patent JP-2021075911-A (JP)
Title: Vehicle control device and vehicle
Inventor: KATAYAMA KEIJI
IPC: G06T7/00
Filed: 2019-11-11
Abstract: To provide a vehicle control device and a vehicle that enable prompt use of the vehicle according to the situation when a user operates the vehicle from outside the vehicle.SOLUTION: A vehicle control unit 10 controls the operation of a vehicle 1 equipped with electric doors 2 to 6. A door opening reception section 14 accepts instructions by a user U to open the electric door(s) from outside the vehicle 1. An external status recognition section 15 recognizes the external status of the vehicle 1. When a door opening instruction is accepted by the door opening reception section 14, a door opening control section 16 opens the electric door(s) according to the opening operation mode set based on the external situation recognized by the external status recognition section 15.SELECTED DRAWING: Figure 2
Patent JP-2021076515-A (JP)
Title: Automatic analyzer
Inventor: FUNAHASHI RYOSUKE
IPC: G01N35/00
Filed: 2019-11-12
Abstract: To provide an automatic analyzer which allows an operator to easily determine a required reagent in order to use up the reagent in a specific reagent container.SOLUTION: An automatic analyzer is provided, comprising: reagent bottles, each having a plurality of reagent containers containing reagent mounted therein; a reagent holder having reagent racks mounted thereon; a storage device storing usage records of analysis items; and a controller configured to perform a determination process on whether to mount a reagent bottle on the reagent holder or to store the reagent bottle in a designated external storage location on the basis of reagent information of the reagent bottle and usage records.SELECTED DRAWING: Figure 7
Patent JP-2021076209-A (JP)
Title: Direct-acting actuator
Inventor: JO ISAMU
IPC: F16H25/22
Filed: 2019-11-12
Abstract: To provide a direct-acting actuator that can suppress the deviation of a load distribution of a ball, and can be easily manufactured.SOLUTION: A direct-acting actuator includes a nut equipped with a first screw groove provided on an inner peripheral surface, a screw shaft equipped with a second screw groove provided on an outer peripheral surface and penetrating the nut, a plurality of balls disposed between the first screw groove and the second screw groove, and a supporting member supporting the nut. The nut is equipped with a first attaching portion contacted with one end surface of the supporting member, and a second attaching portion contacted with the other end surface of the supporting member. The width of the first screw groove at a first position between the first attaching portion and the second attaching portion is smaller than the width of the first screw groove at a second position closer to the first attaching portion or the second attaching portion than the first position.SELECTED DRAWING: Figure 3
Patent JP-2020023578-A (JP)
Title: Device and method of obtaining diols and other chemicals using decarboxylation
Inventor: JAMES MOSBY
IPC: C07C45/41
Filed: 2019-11-12
Abstract: To provide a method for electrochemically producing aldehydes or hydroxyl-ketones from carboxylic acids (including carboxylic acids derived from biomass).SOLUTION: There are provided a method for electrochemically producing an aldehyde according to the non-Kolbe method comprising a step of subjecting an alkali metal salt of a carboxylic acid to electrochemical decarboxylation by a two electron oxidation to form an aldehyde, and a method for electrochemically producing a hydroxyl-ketone according to the non-Kolbe method comprising: a step of subjecting an alkali metal salt of a carboxylic acid to electrochemical decarboxylation by a two electron oxidation to form an aldehyde; and a step of subjecting the resulting aldehyde to a nucleophilic addition reaction in a basic medium to form a hydroxyl-ketone. Alkali metal salts of carboxylic acids have an electron-donating group located in the α-position relative to the carboxylic acid moiety.SELECTED DRAWING: Figure 1
Patent JP-2020028971-A (JP)
Title: Utility fixture for creating distributed utility network
Inventor: OBEROI HARINDER S
IPC: B23P21/00
Filed: 2019-11-12
Abstract: To provide a method and apparatus for distributing a plurality of utilities.SOLUTION: The present invention provides a coupling unit that comprises a quick-change device, a plurality of coupling elements, and an alignment system for aligning the change device with a corresponding change device and for aligning the plurality of coupling elements with a plurality of corresponding coupling elements, in which the change device is a male quick-change device. The present invention also provides a method for mating a coupling unit with a corresponding coupling unit, including: a step of driving the corresponding coupling unit toward the coupling unit; a step of autonomously aligning the corresponding coupling unit with the coupling unit; and a step of mating the corresponding coupling unit to the coupling unit to couple a plurality of utilities between the coupling unit and the corresponding coupling unit, in which the step of driving includes a step of driving a mobile system, to which the corresponding coupling unit is connected, toward the coupling unit.SELECTED DRAWING: Figure 10
Patent JP-2021084146-A (JP)
Title: Grinding method of wafer
Inventor: WATANABE SHINYA
IPC: B24B41/06
Filed: 2019-11-26
Abstract: To grind a wafer in a uniform thickness.SOLUTION: A wafer W is ground in a uniform thickness by carrying out a holding process of holding the wafer W on a holding surface 20a, a thickness measuring process of measuring a thickness before grinding Di of the wafer W held on the holding surface 20a, a total amount calculation process of calculating a difference between the thickness before grinding Di and a predetermined finish thickness Df as a total grinding amount G1, a temporary grinding process of grinding the wafer W held on the holding surface 20a by a half grinding amount G2 as a half grinding amount of the total grinding amount G1, a measurement process of measuring thicknesses of a center Wo of the wafer W, an outer circumference We of the wafer W, and a middle point Wh of the wafer W respectively, a tilt adjustment process of adjusting a tilt of the holding surface 20a to a lower surface 340a of a grinding wheel 340, and a finish grinding process of grinding by a half grinding amount G2 by using the grinding wheel 340a so that the thicknesses of the center Wo, the outer circumference We, and the middle point Wh of the wafer W become equal.SELECTED DRAWING: Figure 5
Patent JP-2020096177-A (JP)
Title: Wafer dividing apparatus
Inventor: MASADA TAKAYUKI
IPC: H01L21/677
Filed: 2019-11-27
Abstract: To provide a wafer dividing apparatus that can prevent dust, which scatters when a wafer is divided into individual chips, from adhering to the surface of the chips and can thereby prevent degradation of the quality of the chips.SOLUTION: A wafer dividing apparatus 2 at least includes: reversing means 146 which includes a holding portion 54 for holding a frame of a wafer stuck to an adhesive tape and supported at an opening of a frame and which rotates by 180 degrees by a rotatable shaft in the X axis direction to reverse the front and back of the frame; frame lifting means 84 which supports the frame for upward and downward movement in the Z axis direction; dividing means 96 which includes a cylindrical portion 94 that, when a frame is moved upwardly, expands the adhesive tape located between the frame and the wafer thereby to divide the wafer into individual chips along scheduled division lines; a suction table 98 which sucks and holds the wafer divided into the chips to keep the distance between the chips; and tape contraction means 100 which is arranged on a frame lifting means side for heating a slackened adhesive tape so as to be contracted.SELECTED DRAWING: Figure 1
Patent JP-2021089482-A (JP)
Title: Commodity sales data processor and program
Inventor: LI XUEFENG
IPC: G07G1/01
Filed: 2019-12-02
Abstract: To perform commodity return processing suitably.SOLUTION: A commodity sales data processor capable of handling a plurality of tax rates includes: commodity registration means for registering a commodity to be sold or returned; display control means for displaying a tax rate selection screen capable of accepting the selection of one tax rate from the plurality of tax rates on a clerk side display when a commodity is registered for return by the commodity registration means; and calculation means for calculating a tax amount of the commodity registered for return based on the tax rate selected on the tax rate selection screen.SELECTED DRAWING: Figure 7
Patent JP-2021088647-A (JP)
Title: Flexible polyurethane foam sheet and multilayer sheet using the same
Inventor: INOHARA NOBUAKI
IPC: B32B27/40
Filed: 2019-12-03
Abstract: To provide a flexible polyurethane foam sheet which can automatically detect a joined part without requiring a visual identification work by a worker, and a multilayer sheet using the same.SOLUTION: The sheet has a plurality of sheet parts 11 and 12 made of flexible polyurethane foam, and the sheet parts adjacent to each other are joined to each other through an adhesive layer 20. The sheet has a detection target layer 30 in which metal particles and/or metal oxide particles are dispersed in a polymer material as a detection target to be detected by a metal detection machine. The detection target layer is provided on a joined part of the sheet parts 11 and 12, and exhibits a position of the adhesive layer 20 to the metal detection machine.SELECTED DRAWING: Figure 1
Patent JP-2021090978-A (JP)
Title: Die-cast device and method of manufacturing die-cast product
Inventor: AIZAWA TATSUHIKO
IPC: B22D17/20
Filed: 2019-12-09
Abstract: To provide a technology for die-cast production comprising a production requirement a product reduced in size and weight necessitates.SOLUTION: A first die-cast device 20 comprises a first casting metal mold 26, a second casting metal mold 28, a metal mold space 34 formed by laying the first casting metal mold 26 and the second casting metal mold 28 together, an introduction port 54 communicating with the metal mold space 34, formed in the first casting metal mold 26 or the second casting metal mold 28, a heat-resistant nozzle 22 for accommodating a material metal 46, an induction-heating coil 24 surrounding the heat-resistant nozzle 22 and for heating/melting the material metal 46 by supplying power, and a lower end opening 53 of a heat-resistant nozzle 10 connected for communication to the introduction port 54.SELECTED DRAWING: Figure 6
Patent JP-2021092257-A (JP)
Title: mechanical seal
Inventor: NAGO NORIHIRO
IPC: F16J15/34
Filed: 2019-12-09
Abstract: To provide a mechanical seal capable of achieving high lubricity by reliably forming irregularity enough to hold sealed fluid between a pair of sealing rings.SOLUTION: A mechanical seal 1 includes a pair of sealing rings 10, 20 which slide with each other, for sealing sealed fluid F, one sealing ring 10 having a plurality of cutout grooves 13 arranged on the opposite side to the sealed fluid F in the radial direction while separating from each other in the peripheral direction and opening at least to the back side. Between each of the cutout grooves 13 and a space on the sealed fluid F side, an annular secondary seal member 6 is arranged. The cutout grooves 13 each have an axial size L3 larger than a peripheral size L1 of the end on the radial opposite side to the sealed fluid F.SELECTED DRAWING: Figure 6
Patent JP-2021093633-A (JP)
Title: Clock generating circuit and power supply ic
Inventor: OSHIKAWA KATSUHIRO
IPC: H02M3/155
Filed: 2019-12-10
Abstract: To provide a clock generating circuit that can suppress the number of terminals associated with the spread spectrum function.SOLUTION: A clock generating circuit comprises: a second comparator that has a first input end to which a terminal is connected and a second input end to which a first reference voltage and a third reference voltage lower than the first reference voltage are switchably applied, and outputs an enable signal; a first switch that selects, in response to the enable signal, either the fourth reference voltage or the terminal voltage generated at the terminal; a selection unit that selects the lower volatage of the voltage selected by the first switch and the fifth reference voltage, which is higher than the first reference voltage and lower than the fourth reference voltage; and a VCO (voltage-controlled oscillator) that generates a clock signal with a frequency corresponding to the voltage selected by the selection unit, are provided.SELECTED DRAWING: Figure 4
Patent JP-2021097328-A (JP)
Title: Patch antenna
Inventor: YAMAGUCHI YUICHIRO
IPC: H01Q13/08
Filed: 2019-12-17
Abstract: To provide a patch antenna that functions as a multi-resonant antenna, and realizes a patch antenna that can be easily miniaturized.SOLUTION: A patch antenna (1) includes a dielectric substrate (11), a flat ground (12), a flat antenna element (13), and a flat feeding line (14). The flat antenna element (13) is a combination of two elements (131, 132) having different operating bands. The flat feeding line (14) includes a trunk (140) and two branches (141, 142). At least one of the two branches (141, 142) is provided with a stub (141b, 142b).SELECTED DRAWING: Figure 1
Patent JP-2021096666-A (JP)
Title: Target management system, target management method, and target management program
Inventor: HORIE MASAHIRO
IPC: G06Q10/06
Filed: 2019-12-17
Abstract: To provide a target management system, a target management method, and a target management program which realize favorable target management based on an OKR method.SOLUTION: A target management system has: management means 11 for associating respective unit elements with owner identifiers and deadline schedules based on parental-child relation through associating targets with main results and associating the respective targets in the unit elements and main results with performance indicators, self-reported indicators and forecast indicators; input means 21 for inputting a target performance indicator without any corresponding child element and a target self-reported indicator; display means 12 for performing display processing on a network diagram including an object based on the parent-child relation and performing alerting for updating the outer appearance of an object based on the target performance indicator; evaluation means 13 for determining the target performance indicator as the parent element based on the target performance indicator as the child element; and prediction means 14 for determining a target prediction indicator based on the target performance indicator and/or the self-reported indicator.SELECTED DRAWING: Figure 1
Patent JP-2020054839-A (JP)
Title: Sleep management method and system
Inventor: CONOR HENEGHAN
IPC: A61M21/02
Filed: 2019-12-20
Abstract: To provide a method and system for promoting sleep.SOLUTION: A sleep management system includes a monitor such as a non-contact motion sensor capable of obtaining sleep information, records, evaluates and/or displays user sleep information such as a sleep stage, hypnogram, sleep score, mental recharge score, and body score for the user, can further monitor ambient conditions and/or environmental conditions corresponding to a sleep session, and generates sleep advice on the basis of the sleep information from the sleep session, user queries, and/or the environmental conditions. The communicated sleep advice may include contents that promote a good sleep habit and/or detect a dangerous sleep state. Further, in some versions, the above-mentioned processes can be executed using a sensor module in a bedside unit, a smart processing device such as a smartphone or smart device, or a network server.SELECTED DRAWING: Figure 1