baber/WOPTO huggingface dataset:
Patent JP-2020174505-A (JP)
Title: Power supply control device
Inventor: KATASE SATOSHI
IPC: B60R16/033
Filed: 2019-04-12
Abstract: To provide a power supply control device that can switch appropriately.SOLUTION: A power supply control device includes a determination unit that determines whether a potential difference ΔV between a first voltage V1 which is a voltage of a lead storage battery 11, and a second voltage V2 which is a voltage of a lithium ion storage battery 12 is larger than a predetermined value when a switch is switched, and a switch control unit that performs the switch switching as first control after providing an overlapping period when the determination unit determines that the potential difference ΔV is smaller than the predetermined value, and performs second control for suppressing the energization between the storage batteries through a switch SW3 and a switch SW4 between the lead storage battery 11 and the lithium ion storage battery 12 due to the potential difference ΔV instead of the first control when the determination unit determines that the potential difference ΔV is larger than the predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2020177127-A (JP)
Title: Display method and display unit
Inventor: YAMADA YUSUKE
IPC: G09G5/36
Filed: 2019-04-18
Abstract: To provide a display method and a display unit that displays an image with high visibility, while reducing a load due to the occupied memory size and texture re-generation processing.SOLUTION: In the present display method, in an image bundle G formed of a plurality of images T, an image T arranged at a center part A or a spread part B of the image bundle G has a larger area, which is displayed as a result of overlapping of the images T, than that of an image T arranged at a position other than the center part A or the spread part B. The image T arranged at the center part or the spread part of the image bundle G preferentially holds and reproduces a texture having a larger resolution than that of a texture creating the image T arranged at the position other than the center part A or the spread part B, and is created with a texture having a larger resolution than that of the texture creating the image T arranged at the position other than the center part A or the spread part B.SELECTED DRAWING: Figure 2
Patent JP-2020177590-A (JP)
Title: Information processing apparatus, information process system and program
Inventor: HORIE DAIGO
IPC: G03G21/14
Filed: 2019-04-22
Abstract: To provide an information processing apparatus, an information process system and a program such that when jobs including transfer of data to an external device are received and then executed, a second jog using the same transfer protocol can be started before a precedently received first job ends.SOLUTION: There is provided an information processing apparatus including: an execution part which executes jobs in response to receiving the jobs including transfer of data to an external device; and a control part which performs control to interrupt a first job in response to completion of transfer of the first data as an object of processing to the external device and make executable a second job using the transfer protocol that the first job used when the first job being executed by the execution part is to transfer the first data to the external device and receive second data as a result of processing from the external device.SELECTED DRAWING: Figure 10
Patent JP-2020180715-A (JP)
Title: Geothermal heat exchange segment, geothermal heat exchanger and its assembling method
Inventor: WAKABAYASHI MASANORI
IPC: F24T10/15
Filed: 2019-04-23
Abstract: To efficiently use geothermal heat by efficiently heat-exchanging the geothermal heat.SOLUTION: In a geothermal heat exchanger 1, segment rings 1A are formed by connecting a main body segment 14, a connecting segment 15 in which three pieces of piping 3 are arranged in a horizontal direction in parallel with one another, and a connecting segment 16 fit between tapered end faces of the main body segment 14. A heat medium for exchanging heat with geothermal heat circulates in one connected piping 3. End parts of the piping 3 are connected to each other via a joint. The segment rings 1A are laminated in a vertical direction in a plurality of stages, and three pieces of the piping 3 are continuously connected to one another. The geothermal heat exchanger 1 is installed in a region surrounded by a stratum which is high in the geothermal heat in a landslide suppression pile. A withdrawal port 3a and a return port 3b of the piping 3 in the geothermal heat exchanger 1 are heat-exchanged with a second condenser by making the heat medium circulate in a heat source side circulation path which is connected to a first condenser of the geothermal heat exchanger.SELECTED DRAWING: Figure 4
Patent JP-2019171085-A (JP)
Title: Game device and game program
Inventor: SHIMOMURA SHO
IPC: A63F13/53
Filed: 2019-04-23
Abstract: To improve a structure which is unlikely to generate profits in such a case that a game can be continuously played by using a game value item obtained by a game result.SOLUTION: A game device 10 includes: storage means storing respective quantities of first game value items Mc exchanged with an economic value object and second game value items Mf imparted to the player on the basis of a game result; control means which consumes at least either the first game value items Mc and the second game value items Mf and executes a game; and means for giving and receiving information to and from an external server 50 storing the quantity information on the second game value items Mf. The control means gives and receives only the quantity information of the second game values item Mf in the storage means to and from the server 50.SELECTED DRAWING: Figure 6
Patent JP-2019178779-A (JP)
Title: Stator assembly for stepless transmission, and shift mechanism
Inventor: NICHOLS JON M
IPC: F16H61/28
Filed: 2019-04-24
Abstract: To provide a variator that is improved in performance and operation control, and a control system for the same.SOLUTION: A stator assembly has a plural of traction planetary assemblies (142) and is configured so that a first stator (160) and a second stator (164) rotate to each other, in which the second stator has a guide slot (165) forming an angle in plural radial directions. A cam lobe adapted to be coupled with a reaction plate is provided on the reaction plate (162) coaxial with the first stator and the second stator and on a plurality of eccentric gears (168) coupled with the first stator. A reaction lobe adapted to be coupled with the second stator is provided on each eccentric gear. A rotation center displaced from the rotation center of the reaction lobe is provided on the cam lobe.SELECTED DRAWING: Figure 23
Patent JP-2020179344-A (JP)
Title: Storage device, discharge material discharge device, and imprint device
Inventor: KAWAHARA NOBUMICHI
IPC: B41J2/175
Filed: 2019-04-25
Abstract: To suppress leakage of a discharge material.SOLUTION: A storage device 41 stores a discharge cartridge 100 having a storage container 1 storing a discharge material 2 and a discharge head 7 having a discharge hole 8 discharging the discharge material 2 stored in the storage container 1. The storage device 41 has a mounting base 42 on which the discharge cartridge 100 is mounted, and a pressure adjusting tank 45 which is fixed to the mounting base 42 and controls a pressure in the storage container 1 of the discharge cartridge 100 where the discharge hole 8 is not sealed.SELECTED DRAWING: Figure 4
Patent JP-2020182129-A (JP)
Title: Wireless LAN channel switching device and program
Inventor: ANZAI NAOZUMI
IPC: H04W88/00
Filed: 2019-04-25
Abstract: To provide a wireless LAN channel switching device and a program that can switch a communication channel in a short time without using a dedicated hardware nodule when interference occurs between radio waves of the communication channel and radar waves.SOLUTION: A wireless LAN channel switching device according to a first aspect of the present invention includes: a determination unit that determines whether interference between radio waves of a communication channel used for wireless communication by a wireless LAN and radar waves is occurring; and a switching unit that switches the communication channel to a channel included in a second frequency band different from a first frequency band including the communication channel among frequency bands of radio waves for the wireless LAN when it is determined that interference between radio waves of the communication channel and radar waves is occurring.SELECTED DRAWING: Figure 6
Patent JP-2020182158-A (JP)
Title: Position determination system
Inventor: MITSUHARU KENICHIRO
IPC: H01Q13/08
Filed: 2019-04-26
Abstract: To provide a position determination system capable of reducing the risk of erroneously determining the position of a mobile terminal.SOLUTION: An on-vehicle system includes a vehicle outdoor communication device 12β. An antenna 121 included in the vehicle outdoor communication device 12β is configured as a ground plate extension type 0th order resonance antenna formed by extending a ground plate in one direction in a 0th order resonance antenna. The vehicle outdoor communication device 12β is mounted on a B pillar in a posture in which the ground plate of the antenna 121 faces an outer surface of the B pillar. According to the configuration, the vehicle outdoor communication device 12β radiates linearly polarized waves whose electric field vibration direction is perpendicular to a side surface as a main polarized waves in a direction parallel to the side surface, while radiating linearly polarized waves whose electric field vibration direction is parallel to the side surface as sub-polarized waves in the direction perpendicular to the side surface. According to the configuration, since there is a significant difference in electric field strength between a region 2 m or more away from the vehicle and a region near a door, the position of a mobile terminal can be determined more accurately by using the reception strength of a signal from the mobile terminal in each on-vehicle communication device 12.SELECTED DRAWING: Figure 17
Patent JP-2020183668-A (JP)
Title: Pile foundation structure
Inventor: NISHI MASAAKI
IPC: E02D27/00
Filed: 2019-05-08
Abstract: To provide a foundation structure of various structures supported by a pile body which integrally joins a pile head part of the pile body and a structural portion of the pile foundation.SOLUTION: A pile foundation structure includes: a pile 1 having a predetermined projection length from a ground surface of a pile head part 2; an underground beam 15 joined to the pile head part 2; a short reinforcement 31 which forms an annular shape such that an inner peripheral surface 26 constituting a central opening is formed in plan view and is joined to a main reinforcement end of the underground beam 15; and an annular joint body 20 in which a stress transmission reinforcement 38 for transmitting a tensile force transmitted from the main reinforcement of the underground beam 15 together with the short reinforcement 31 to the pile head part 2 is arranged in a concrete body while surrounding the inner peripheral surface 26, and that is installed in the periphery of the pile head part 2 so that the pile head part 2 is positioned at substantially a center of the inner peripheral space 26. The underground beam 15 is integrated with the annular joint body 20 through joint concrete 36 in a state in which the main reinforcement end and the short reinforcement 31 are joined to each other. The inner peripheral space 26 of the annular joined body 20 is filled with infilling concrete, and the pile head part 2 and the underground beam 15 are joined to each other.SELECTED DRAWING: Figure 1
Patent JP-2020070712-A (JP)
Title: Fire resistant panel and manufacturing method of the same
Inventor: KASHIWAMOTO YUDAI
IPC: B32B27/40
Filed: 2019-05-15
Abstract: To provide a fire resistant panel having an excellent fire resistance and a structural stability and its manufacturing method.SOLUTION: A fire resistant panel comprises a fibrous layer, a thermoplastic resin layer and a fire resistant layer arranged in order, in which the fire resistant layer contains a polyisocyanurate resin as a main component and is bonded with the thermoplastic resin layer, and a basis weight of the fibrous layer is less than 45 g/m.SELECTED DRAWING: Figure 1
Patent JP-2020186347-A (JP)
Title: Pellet mixture and injection molding
Inventor: HARA SADAYUKI
IPC: C08K5/098
Filed: 2019-05-17
Abstract: To provide a pellet mixture that provides a molding having excellent weighing stability and excellent color tone.SOLUTION: A pellet mixture comprising a pellet of a liquid crystal polyester resin composition containing a liquid crystal polyester resin and an inorganic filler, and fine powder formed from an organic material, the fine powder having a volume average particle size of 10 μm or more and 200 μm or less, and a fine powder content of 10 ppm or more and 2000 ppm or less relative to the total mass of the pellet mixture.SELECTED DRAWING: None
Patent JP-2020185344-A (JP)
Title: Program, computer device, and control method
Inventor: NODA TAKAHIRO
IPC: A63F13/55
Filed: 2019-05-17
Abstract: To provide a program that increases visibility and convenience of a user.SOLUTION: Objects 52a to 52c or related objects 56a, 56b that are related with the objects 52a to 52c are displayed in a distinguishable display mode between cases where a predetermined operation can be executed to the objects 52a to 52c even if a user object 51 does not move in the virtual space and where a predetermined operation can be executed to the objects 52a to 52c by the user object 51 being moved.SELECTED DRAWING: Figure 10
Patent JP-2022105230-A (JP)
Title: Imaging device, and manufacturing method of imaging device
Inventor: SAEKI KOSAKU
IPC: H04N5/369
Filed: 2019-05-23
Abstract: To provide an imaging device capable of imaging with high image quality by suppressing the influence of dark current.SOLUTION: A disclosed imaging device 100 includes multiple pixels 10. Each of the multiple pixels 10 includes: a photoelectric converter 12 that converts incident light into signal charge; a charge storage region (n-type impurity region 67n) that stores signal charge; a first transistor (reset transistor 26) that is electrically connected to the charge storage region and includes a first gate electrode, a first source, a first drain, and a first side wall positioned at the wall side of the first gate electrode; a first plug (contact plug Cp7) connected to the first gate electrode; a first silicide layer (silicide layer 75) that is in contact with the first plug; and a first insulation layer 71 that is in contact with the first side wall and the first silicide layer.SELECTED DRAWING: Figure 3
Patent JP-2020192619-A (JP)
Title: Object grip device
Inventor: IKOMA YOSHIMITSU
IPC: B25J15/08
Filed: 2019-05-24
Abstract: To provide an object grip device small and light in weight and having excellent responsiveness.SOLUTION: An object grip device 1 is provided with: a shape-variable grip part 10 which includes a bag 11 storing substance the condition of which is changed due to jamming transition and having flexibility and airtightness and grips an object; and a pressurization/decompression part 20 which has a porous body 21 detachably attracting gas and an energy generation device 22, and decompresses the pressure in the bag 11 to a prescribed negative pressure or returns the pressure in the bag 11 to the atmospheric pressure. The pressurization/decompression part 20 pressurizes the inside of the bag 11 by giving energy to the porous body 21 by the energy generation device 22 and detaching the gas adsorbed to the porous body 21, and decompresses the inside of the bag 11 by removing the energy given to the porous body 21 by the energy generation device 22 and making the porous body 21 adsorb the gas.SELECTED DRAWING: Figure 1
Patent JP-2020194087-A (JP)
Title: Light control device and method for driving light control sheet
Inventor: SAKAMOTO MASANORI
IPC: G02F1/133
Filed: 2019-05-28
Abstract: To provide a light control device which can drop the lower limit of temperatures which can make a light control sheet drive, and a method for driving the light control sheet.SOLUTION: A driving device 20 periodically repeats a unit operation which is an operation for a predetermined time. A first operation, a second operation, and a heating operation are separate unit operations. The first operation is an operation of inputting a low drive level VL between electrodes to change the direction of polarization of liquid crystal molecules, the second operation is an operation of inputting a high drive level VH with a first voltage of which polarity is reversed between electrodes, and a heating operation is an operation of applying a heating level VMH between first terminals 11P1 and 11P2 to cause the second transparent electrode 12 to generate heat. The first and second operations are performed in turn repeatedly when the unit operation is repeatedly performed.SELECTED DRAWING: Figure 4
Patent JP-2019205342-A (JP)
Title: Device for holding, positioning and moving object
Inventor: CHRISTOF KLESEN
IPC: H02K41/03
Filed: 2019-06-04
Abstract: To provide a device for contactlessly holding, positioning and/or moving an object which provides improved lateral stabilization for movement of a carrier.SOLUTION: The device comprises a base 30, a carrier 50 movable relative to the base, magnetic bearings 10, 100 for generating a bearing or holding force between the base and the carrier, where the carrier is contactlessly supported on the base via the magnetic bearing, and at least one driver 40 acting contactlessly between the base and the carrier for displacement of the carrier along the base in at least one transport direction. The driver comprises a linear motor with at least one slider and one stator, which are arranged on the base and the carrier and which, in addition to a displacement force acting along the transport direction, are configured to create a counter-force between the base and the carrier which counteracts the bearing or holding force.SELECTED DRAWING: Figure 5
Patent JP-2020195344-A (JP)
Title: Methods for breeding useful algal strains of high oil content, high oil content algal variants and methods for producing oil using the same
Inventor: HASUNUMA YOSHIHISA
IPC: C12N1/12
Filed: 2019-06-04
Abstract: To provide algal strains capable of achieving sufficient oil accumulation rate even with environmental changes such as night and day.SOLUTION: To solve the problem, the invention provides a high oil accumulative algal variant whose oil content under night-day conditions is 30 wt.% or more. Preferably the starch content of such an algal variant under day-night conditions is 20 wt.% or less, and oil production rate is 150 g/m3/day or more. The alga is preferably a Chlamydomonas species.SELECTED DRAWING: None
Patent JP-2020198405-A (JP)
Title: Lamination coil component
Inventor: HAMACHI NORIAKI
IPC: H01F17/00
Filed: 2019-06-05
Abstract: To provide a lamination coil component in which occurrence of cracking in an element body is suppressed, even when a coil has a coil axis in a direction orthogonal to a facing direction of first and second principal surfaces, and deterioration of characteristics is prevented.SOLUTION: A coil 20 is placed in an element body 3 so that a gap Ga with a principal surface 3a is larger than a gap Gb with a principal surface 3b, and has a coil axis CA in a second direction D2. Connection conductors 31, 33 connect ends of the coils 20 corresponding each other and terminal electrodes 5, 7, and extend in a first direction D1. The coil 20 has coil conductors 21, 23 separating from each other in the second direction D2, and a through hole conductor for connecting the coil conductors 21, 23 adjoining in the second direction D2. When viewing from the second direction D2, the through hole conductor does not overlap the terminal electrodes 5, 7.SELECTED DRAWING: Figure 3
Patent JP-2020200847-A (JP)
Title: Differential case
Inventor: FUKAZAWA KENJI
IPC: F16H57/04
Filed: 2019-06-06
Abstract: To provide a differential case which can lubricate a slide contact part sufficiently.SOLUTION: A differential case 1 includes an outer shell wall part 5 which houses a pinion gear 120 therein and a first groove 23 is formed on an inner surface of the outer shell wall part 5 at the back surface side of the pinion gear 120. Further, a protruding part 22 is formed on the inner surface of the outer shell wall part 5 at the back surface side of the pinion gear 120. The first groove 23 is formed at the protruding part 22. A diameter D1 of the protruding part 22 is larger than or equal to a diameter D2 of a back surface 124 of the pinion gear 120.SELECTED DRAWING: Figure 8
Patent JP-2020199065-A (JP)
Title: Tooth whitening method
Inventor: KOGA KAZUNORI
IPC: B32B7/023
Filed: 2019-06-10
Abstract: To enable stable whitening even when resin is applied and to enable persistent maintenance of whiteness for a long period of time.SOLUTION: A tooth whitening method includes: a pretreatment process of making a tooth surface be a rough surface; a base coat layer formation process of applying adhesive resin on the tooth surface on which pretreatment has been performed in the pretreatment process to form a base coat layer whose surface is flat; a white resin layer formation process of applying white resin on the surface of the base coat layer formed in the base coat layer formation process to form a white resin layer whose surface is flat; and a topcoat layer formation process of applying gloss resin for adding gloss on the surface of the white resin layer formed in the white resin layer formation process to form a topcoat layer.SELECTED DRAWING: Figure 1
Patent JP-2020202312-A (JP)
Title: Photodetection apparatus, electronic apparatus, and photodetection method
Inventor: TA TUAN THANH
IPC: H04N5/374
Filed: 2019-06-11
Abstract: To provide a method for detecting faint light at high speed without causing generating heat or crosstalk.SOLUTION: A photodetection apparatus includes: a photodetection element 2; first reset circuitry 3 configured to select whether to set on-resistance between a first voltage node and one terminal of the photodetection element to a first value; second reset circuitry 4 configured to select whether to set the on-resistance between the first voltage node and the one terminal of the photodetection element to a second value smaller than the first value; and control circuitry 5 configured to set the on-resistance to the first value by the first reset circuitry after the photodetection element detects light, and then set the on-resistance to the second value by the second reset circuitry.SELECTED DRAWING: Figure 1
Patent JP-2020202109-A (JP)
Title: housing
Inventor: ISHIKAWA YOSHINORI
IPC: H01R13/42
Filed: 2019-06-11
Abstract: To provide a housing which is capable of securing sufficient strength at a seal mounting part that mounts an annular seal member thereon, while achieving miniaturization.SOLUTION: A housing includes: a housing body provided with a terminal holder having a terminal housing chamber where a terminal is accommodated; a retainer assembled in the terminal holder of the housing body; and an annular seal member mounted on a cylindrical seal mounting part formed on an assembly side of the retainer in the housing body. The retainer has an engagement piece projecting in the assembly direction of the housing body, and the retainer is assembled in the terminal holder of the housing body, so that the engagement piece is inserted inside the seal mounting part to be abutted on the inner surface.SELECTED DRAWING: Figure 6