baber/WOPTO huggingface dataset:
Patent JP-2021029015-A (JP)
Title: Program distribution device, program distribution system and program distribution method
Inventor: YAMADA MASATOSHI
IPC: H04L47/43
Filed: 2019-08-09
Abstract: To provide a broadcast retransmission system that receives and re-transmits a broadcast wave including information on programs to other devices, and that have more diverse distribution styles.SOLUTION: A program distribution device is used for high-level wideband satellite digital broadcasting, and comprises: a reception section which receives IP packets including information on programs; a TLV packet generation section which generates one or a plurality of TLV (Type Length Value) packets from the IP packets received by the reception section; a stream generation section which adds predetermined information to the TLV packets generated by the TLV packet generation section to generate a stream including the information on the programs; and a distribution wave generation section which modulates the stream generated by the stream generation section to generate a distribution wave.SELECTED DRAWING: Figure 8
Patent JP-2021031968-A (JP)
Title: Site monitoring device, and site monitoring system
Inventor: TSUCHIE YOSHIYUKI
IPC: E02F9/24
Filed: 2019-08-26
Abstract: To provide a site monitoring device and a site monitoring system capable of properly setting a region to be monitored.SOLUTION: A site monitoring device comprises: alarm devices 104, 309 outputting an alarm; peripheral object detection devices 102, 307 detecting a position of a partition object 512; work area inputting devices 101, 305 receiving an input of information exhibiting boundaries AB, BC where the partition object is to be disposed; and control devices 103, 308. The control devices 103, 308 comprise: operating environment detection portions 107, 312 determining as to each boundary whether the boundary is an arranged boundary where the partition object 512 is disposed at a position corresponding to the boundary, or the boundary is a non-arranged boundary where the partition object 512 is not disposed at a position corresponding to the boundary; and alarm content deciding portions 108, 313 making the alarm devices 104, 309 output an alarm when there is at least one non-arranged boundary.SELECTED DRAWING: Figure 7
Patent JP-2021030381-A (JP)
Title: Tool hanger attachable to belt
Inventor: NAKANO TAKASHI
IPC: B25H3/00
Filed: 2019-08-26
Abstract: To provide a tool hanger attachable to a belt, for holding the tool, capable of being attached easily and surely to a work-belt by a worker working at a high place.SOLUTION: A belt-attachment plate of a tool hanger attachable to a belt comprises: an inverted-triangular projecting piece formed at a bottom portion of a central-frame piece and having a width gradually narrowing downward; belt-penetrating holes substantially parallel to lateral edges of a left-frame piece or a right-frame piece adjacent to the central-frame piece; a pair of inward-angled pieces provided respectively at bottom portions of the left- and right-frame pieces and extending toward a tip of the projecting piece; and belt-insertion slits each formed at tip-edge portion of the inward-angled piece inclining so as to extend substantially in parallel to each adjacent edge portion of the projecting piece and configured narrower than a lateral width of the belt-penetrating hole.SELECTED DRAWING: Figure 1
Patent JP-2021032801-A (JP)
Title: Inertial sensor unit, electronic apparatus, and movable body
Inventor: NAGATA KAZUYUKI
IPC: G01P15/08
Filed: 2019-08-28
Abstract: To provide an inertial sensor unit that can detect acceleration and an angular velocity with high sensitivity, an electronic apparatus, and a movable body.SOLUTION: An inertial sensor unit 1 comprises: a first inertial sensor 10 having a first acceleration sensor element 11 and a second acceleration sensor element 12 that can detect acceleration in directions along an X-axis and a Y-axis, and a first angular velocity sensor element 13 that can detect an angular velocity around a Z-axis; and a second inertial sensor 20 having a third acceleration sensor element 21 and a fourth acceleration sensor element 22 that can detect acceleration in directions along the Z-axis and the X-axis, and a second angular velocity sensor element 23 that can detect an angular velocity around the Y-axis. The first acceleration sensor element 11, second acceleration sensor element 12, and first angular velocity sensor element 13 have detection electrodes in a comb-like shape, and the third acceleration sensor element 21, fourth acceleration sensor element 22, and second angular velocity sensor element 23 have detection electrodes in a comb-like shape.SELECTED DRAWING: Figure 1
Patent JP-2021029923-A (JP)
Title: Hair iron
Inventor: MURAKAMI SATOSHI
IPC: A45D1/04
Filed: 2019-08-29
Abstract: To provide a hair iron made smaller in a width direction while enhancing hair care effect.SOLUTION: A hair iron 10 includes: a first hair holding part 40A having a first hair holding surface 560A; and a second hair holding part 40B having a second hair holding surface 560B capable of facing the first hair holding surface 560A. The hair iron 10 holds hair while making the first hair holding surface 560A and the second hair holding surface 560B face each other. The hair iron 10 includes: a discharge device 600 generating ions; and an ion discharge port 333A discharging the ions generated by the discharge device 600. The discharge device 600 is disposed at a portion not superimposed on the first hair holding surface 560A in the first hair holding part 40A.SELECTED DRAWING: Figure 6
Patent JP-2021033933-A (JP)
Title: Automatic remote addressing system and control method for automatic remote addressing system
Inventor: MIZUTANI KAHO
IPC: G06Q30/06
Filed: 2019-08-29
Abstract: To provide an automatic remote addressing system that allows control as to whether to permit browsing of transaction information in a staff terminal to reduce the risk of leakage of personal information and the risk of the occurrence of a staff member's misconduct, and a control method for an automatic remote addressing system.SOLUTION: A remote addressing transaction system comprises: a customer terminal 1 that acquires transaction information obtained through a customer's input operation; a server 2 that stores the transaction information transmitted from the customer terminal and executes a transaction with the customer with the transaction information; and a staff terminal 3 that displays the transaction information on a screen and on which a staff member supports processing of inputting the transaction information. The server 2 or the customer terminal 1 stores display propriety information as to whether to permit display of the transaction information on the staff terminal, and performs display control of the staff terminal 3 based on the display propriety information. With this control, when the transaction information is displayed on the screen of the staff terminal 3, items indicated on the server 2 or the customer terminal 1 can be displayed.SELECTED DRAWING: Figure 1
Patent JP-2021040371-A (JP)
Title: Motor drive circuit
Inventor: AOYAMA HIROFUMI
IPC: H02P29/02
Filed: 2019-08-30
Abstract: To provide a motor drive circuit capable of suppressing output of a counter electromotive voltage to a battery connection part side of a power supply path even if the counter electromotive voltage is generated in a motor while a battery is not connected to a drive circuit of the motor.SOLUTION: A motor drive circuit comprises: a motor; a battery which supplies power to the motor; power supply wiring to which a battery voltage is supplied and which is connected to the motor; a fifth FET which connects the power supply wiring when a voltage is applied, and disconnects the power supply wiring when a voltage is not applied; a motor driver which controls driving of the motor and is capable of applying a voltage to the fifth FET; voltage application wiring which connects the motor driver with the fifth FET; and a detection circuit capable of detecting a counter electromotive voltage generated in the motor and a battery voltage of the battery connected to the power supply wiring. When the counter electromotive voltage of the motor is detected while the battery is not connected to the power supply wiring, the detection circuit cuts off the voltage applied to the fifth FET via the voltage application wiring.SELECTED DRAWING: Figure 3
Patent JP-2021040424-A (JP)
Title: Control method of winding field magnetic type rotary electric machine, and control device of winding field magnetic type rotary electric machine
Inventor: KOMATSU HIROYUKI
IPC: H02P21/05
Filed: 2019-09-03
Abstract: To provide a control method for a winding field magnetic type rotary electric machine and a control device for the winding field magnetic type electric machine for accurately driving and controlling a winding field magnetic type rotary electric machine.SOLUTION: A control method of a rotary electric machine includes steps of: calculating a d-axis voltage command value that controls a power supply to a stator winding, a q-axis voltage command value, and a f-axis voltage command value that controls the supply voltage to a rotor winding, based on a torque command value (201); correcting the d-axis voltage command value, the q-axis voltage command value, and the f-axis voltage command value by using a filter that removes vibration component (202); and applying a voltage based on the voltage command value corrected in the correction step (204, 205). When each voltage command value of the controlled d-axis voltage command value, the q-axis voltage command value, and the f-axis voltage command value changes, the filter is configured to suppress the vibration component in the current coaxial with the changing voltage command value and in the axial direction different from the changing voltage command value.SELECTED DRAWING: Figure 1
Patent JP-2021042865-A (JP)
Title: refrigerator
Inventor: KOIKE NOBUSHIRO
IPC: F25D19/00
Filed: 2019-09-06
Abstract: To provide a refrigerator that facilitates ensuring a storage amount of a switching chamber switching from a refrigeration temperature zone to a freezing temperature zone and has excellent energy saving property.SOLUTION: A refrigerator includes: a cold storage chamber in a refrigeration temperature zone; a freezing chamber in a freezing temperature zone; a switching chamber capable of switching the setting thereof between the refrigeration temperature zone and the freezing temperature zone; a first chiller capable of supplying cool air to the cold storage chamber and the switching chamber: and a second chiller. The refrigerator increases the temperature of the first chiller when the preset temperature zone of the switching chamber is set to high but reduces the temperature when the preset temperature zone of the switching chamber is set to low. The first chiller is disposed behind the switching chamber.SELECTED DRAWING: Figure 2
Patent JP-2021041003-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-12
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12
Patent JP-2021040558-A (JP)
Title: Functional food and method for ingesting functional food
Inventor: MIKAWA YASUHITO
IPC: A61P3/06
Filed: 2019-09-12
Abstract: To provide a functional food having an increase effect of LDL cholesterol.SOLUTION: The functional food comprises a raw liver oil derived from a deep-sea shark and β-hydroxy-β-methylbutyrate (HMB) and has an increase effect of LDL cholesterol. Preferably, β-hydroxy-β-methylbutyrate is contained in a weight ratio of 0.3 to 1.2 based on 1 of the raw liver oil. It is preferable that the functional food includes L-glutamine and L-arginine in addition to the raw liver oil and HMB. The production is performed by firstly separating a crude oil obtained from a liver of dwarf gulper shark (Centrophorus atromarginatus) into an oily component and a solid component using a centrifugal separator and filtering impurities in the oily component and removing the same; then, measuring a component ratio of the oily component and performing the component adjustment in which the component adjustment is such that the component ratio of squalene is 78 to 83 wt% and the component ratio of squalane, squalamine and an ω-3 fatty acid (DHA and EPA, and the like) as components other than squalene is 17 to 22 wt%; and then adding HMB to produce a functional food.SELECTED DRAWING: Figure 3
Patent JP-2021050840-A (JP)
Title: Refrigerant flow passage switching device and air conditioning system
Inventor: IKARI KAZUKI
IPC: F25B5/02
Filed: 2019-09-24
Abstract: To provide a refrigerant flow passage switching device that can restrain refrigerator oil contained in a refrigerant from being accumulated in switching units corresponding to utilization side units at rest.SOLUTION: A refrigerant flow passage switching device comprises: a first header pipe 55 capable of being connected to a first gas communication pipe 13 of a heat source side unit 110 in an air conditioner 101; a third header pipe 57 capable of being connected to a liquid communication pipe 11; switching units 70 provided so as to correspond to a plurality of utilization side units 120, and each comprising a plurality of valves EV1, EV2, and EV3 for controlling a flow of a refrigerant; and a casing 131 housing the first header pipe 55, the third header pipe 57, and the switching units 70. The refrigerant flow passage switching device switches flow passages for the refrigerant between the heat source side unit 110 and the plurality of utilization side units 120. The switching units 70 each comprise a first refrigerant pipe P1 connected to the first header pipe 55. The first refrigerant pipe P1 comprises a first inclined part P1a extending obliquely upward from the first header pipe 55.SELECTED DRAWING: Figure 1
Patent JP-2021050167-A (JP)
Title: Antiinflammatory agent
Inventor: SAKAMOTO TAKAO
IPC: A61K31/075
Filed: 2019-09-26
Abstract: To provide a novel antiinflammatory agent which has an effect of inhibiting gene expression regarding inflammatory activity and an effect of promoting gene expression regarding antiinflammatory activity in an organism.SOLUTION: An antiinflammatory agent contains as an active ingredient at least one compound represented by the general formula (1) in the figure. (In the formula, R1 represents a C6-8 linear alkyl group, a C6-8 branched alkyl group, or a C6-8 alicyclic alkyl group.)SELECTED DRAWING: None
Patent JP-2021056264-A (JP)
Title: Image display device
Inventor: MATSUDA TAKAO
IPC: G02B25/00
Filed: 2019-09-27
Abstract: To provide an image display device using an image display element and others, which offers high observation magnification and a sufficient eye relief, and yet is corrected well for aberrations including field curvature and astigmatism.SOLUTION: An image display device provided herein comprises an image display element and an ocular lens comprising at least a first lens having positive refractive power and a second lens having negative refractive power in order from the image display element side, and satisfies the following conditional expressions: 1.0<f1/f<1.5 ...(1), -1.5<f2/f<-1.0 ...(2), where f1 represents a focal length of the first lens, f2 represents a focal length of the second lens, and f represents a focal length of the entire ocular lens system.SELECTED DRAWING: Figure 1
Patent JP-2022169812-A (JP)
Title: Spectacle lens designing method, spectacle lens manufacturing method, spectacle lenses, spectacle lens ordering device, spectacle lens order reception device, and spectacle lens order placement and reception system
Inventor: HONMA YUKIO
IPC: G02C7/02
Filed: 2019-09-27
Abstract: To provide spectacle lenses designed according to degrees of dominance of a dominant eye of a spectacle wearer at multiple distances.SOLUTION: A spectacle lens designing method is provided, comprising acquiring information on a dominant eye of a wearer looking at objects at multiple different distances, and designing spectacle lenses according to the information.SELECTED DRAWING: Figure 10
Patent JP-2021052978-A (JP)
Title: Chair
Inventor: UEDA NOBUYUKI
IPC: A47C3/026
Filed: 2019-09-27
Abstract: To provide a chair excellent in a degree-of-freedom of a layout enabling forming of a space under a seat.SOLUTION: A chair comprises: a leg; a support base part B mounted on an upper end part of the leg; a support body C rotatably supported to the support base part B; and a seat D having a seat frame S rotatably supported to the support body C. The support body C has a rear bridge frame J extending in the right-left direction and rotatably supporting the seat frame S in both right and left end parts. A central part in the right-left direction of the rear bridge frame J is rotatably supported in the front-back direction in the rear part of the support base part B via a main shaft j1 extending in the right-left direction.SELECTED DRAWING: Figure 16
Patent JP-2020023521-A (JP)
Title: Macrocyclization reactions and intermediates useful in synthesis of analogs of halichondrin b
Inventor: FRANCIS G FANG
IPC: C07D307/28
Filed: 2019-10-02
Abstract: To provide methods for the synthesis of eribulin or a pharmaceutically acceptable salt thereof (e.g., eribulin mesylate) through a macrocyclization strategy, and to provide intermediates which can be used in the macrocyclization reaction.SOLUTION: The present invention involves subjecting a non-macrocyclic intermediate to a carbon-carbon bond-forming reaction (e.g., an olefination reaction (e.g., Horner-Wadsworth-Emmons olefination), Dieckmann reaction, Catalytic Ring-Closing Olefin Metathesis, or Nozaki-Hiyama-Kishi reaction) to afford a macrocyclic intermediate.SELECTED DRAWING: None
Patent JP-2021056175-A (JP)
Title: Temperature detection circuit, electro-optical device, and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G01K7/01
Filed: 2019-10-02
Abstract: To provide a temperature detection circuit, an electro-optical device, and an electronic apparatus that can appropriately monitor the temperature of a display area.SOLUTION: In a temperature detection circuit 30 of an electro-optical device, an electrostatic protection circuit 14 has first wiring 146, a first transistor 140 that has one source-drain region 141 electrically connected to the first wiring 146, and second wiring 147 that is electrically connected to the other source-drain region 142 of the first transistor 140. A temperature detection element 13 has a diode 130 that is electrically connected in series between the first wiring 146 and the second wiring 147. A compensation circuit 15 has a second transistor 150; one source-drain region 151 of the second transistor 150 is applied with a constant potential Vc; a gate electrode 153 and the other source-drain region 152 are electrically connected to the first wiring 146.SELECTED DRAWING: Figure 3
Patent JP-2021058943-A (JP)
Title: Method of grinding base board
Inventor: KUROKAWA HIROSHI
IPC: B24B41/06
Filed: 2019-10-03
Abstract: To reduce the degree of rigidity required for an inclination adjustment mechanism of a chuck table and to reduce the occurrence of grinding defects.SOLUTION: A method of grinding a base board includes a first grinding step of grinding the base board such that a grinding quantity of an outer peripheral part of the base board will be larger than that of a central part of the base board by bringing a grindstone part into contact with the base board in a state where a part of a holding surface overlapping a contacting area of the grindstone part and the base board is nonparallel to a grinding surface defined by an undersurface of the grindstone part of a grinding unit having a grinding wheel having the grindstone part, a grinding unit lifting step of separating the grindstone part from the base board by lifting the grinding unit after the first grinding step, and a second grinding step of grinding the base board by lowering the grinding unit in a state where a part of the holding surface in parallel to the grinding surface to the grinding surface after the grinding unit lifting step to bring the grindstone part into contact with the base board again.SELECTED DRAWING: Figure 4
Patent JP-2021058397-A (JP)
Title: Knapsack
Inventor: HASHIMOTO MASAKI
IPC: A45F3/04
Filed: 2019-10-07
Abstract: To provide a knapsack which can easily and surely prevent a fault of pain feeling caused by a shoulder belt that comes into contact with a user's body when the user shoulders the knapsack.SOLUTION: A specific area 16 of shoulder belts 14(1), 14(2) includes: a front fabric 20 in which the front side becomes the surface of the specific area 16; rear fabrics 22a, 22b which are made of a softer material than that of the front fabric 20 and in which the rear side becomes the rear face of the specific area 16; and cushioning materials 24a, 24b which are arranged in a place surrounded by the front fabric 20 and the rear fabrics 22a, 22b and in which the rear side oppositely faces the rear fabrics 22a, 22b. The inner end part of the specific area 16 is such that the inner end part of the rear fabric 22a is superimposed on the front side of the inner end part of the front fabric 20, that this superimposed parts are sewn each other without penetrating the cushioning material 24a, and that parts other than the inner end part of the rear fabric 22b are folded and superimposed on the rear side of the cushioning material 24a. Thus, the end faces and corner parts inside the front fabric 20 are covered by the rear fabric 22a.SELECTED DRAWING: Figure 3
Patent JP-2020034562-A (JP)
Title: Microfluidic detection system and microfluidic cartridge
Inventor: Niels Kristian BAU-MADSEN
IPC: G01N21/01
Filed: 2019-10-11
Abstract: To provide a microfluidic detection system comprising a microfluidic cartridge and a detector assembly.SOLUTION: A microfluidic cartridge for performing a plurality of different assays includes at least one flow channel and an inlet 43 to flow channel(s) for feeding a liquid sample, and the flow channel comprises a plurality of detection portions including at least one electrical detection portion 48 having an electrode configured to perform electrochemical detection in an electrical detection portion and at least one optical detection portion 47 having a transparent window for optically reading in the optical detection portion. The microfluidic cartridge includes a solid base material having a channel-like cavity and a foil of a polymer which is joined to the solid base material and forms at least one flow channel, and the foil is the polymer in which at least electrode for the electrical detection portion and an electrical transmission line for reading from the electrode are formed.SELECTED DRAWING: Figure 11