baber/WOPTO huggingface dataset:
Patent JP-2021135358-A (JP)
Title: Image forming apparatus
Inventor: MIYAMOTO YOKO
IPC: G03G15/16
Filed: 2020-02-26
Abstract: To stop the rotation drive of an image holding body early when an image forming apparatus stops upon detection of abnormality, compared with a case in which a transfer member and the image holding body are in contact with each other until the rotation drive of the transfer member stops.SOLUTION: An image forming apparatus comprises: an intermediate transfer belt 24 that holds a toner image formed by a toner image forming unit 22 and is driven to rotate; a secondary transfer roll 127 that sandwiches a recording medium P conveyed from an upstream side with the intermediate transfer belt 24 and is driven to rotate to convey the recording medium to a downstream side, and transfers the toner image to the recording medium P; and a contact and separation mechanism 150 that relatively brings the intermediate transfer belt 24 into contact with and separated from the secondary transfer roll 127. The image forming apparatus has a mode in which: if abnormality is detected during image formation, the contact and separation mechanism 150 relatively separates the intermediate transfer belt 24 from the secondary transfer roll 127, and subsequently the image forming apparatus stops the rotation drive of the intermediate transfer belt and then stops the rotation drive of the secondary transfer roll 127.SELECTED DRAWING: Figure 1
Patent JP-2021134841-A (JP)
Title: Base isolation device
Inventor: MORI TAKAHIRO
IPC: F16F1/40
Filed: 2020-02-26
Abstract: To provide a base isolation device capable of improving anti-buckling performance.SOLUTION: A base isolation device 1 comprises a laminated structure 3 having hard material layers 4 and soft material layers 5 alternately laminated in a vertical direction, where an axial cross-sectional area A of the laminated structure in at least one end of the upper side and the lower side of the laminated structure is larger than an axial cross-sectional area B of the laminated structure at the axial center of the laminated structure.SELECTED DRAWING: Figure 1
Patent JP-2021133653-A (JP)
Title: Fresh flower silicone rubber enclosure, method for manufacturing the same, and mold release agent
Inventor: NISHIMURA KUMIKO
IPC: B29C39/18
Filed: 2020-02-28
Abstract: To provide a fresh flower silicone rubber enclosure, a method for manufacturing the same, and a mold release agent suitable for the manufacturing method.SOLUTION: There is provided a method for manufacturing a fresh flower silicone rubber enclosure, in which: a mold 20 coated with a release agent is used; a liquid transparent silicone rubber 12L1 is put into a bottom of the mold 20; a fresh flower (11) is put thereonto; a liquid silicone rubber 12L is put thereonto; and then the liquid silicone rubber 12L is cured to obtain a fresh flower silicone rubber enclosure 10 in which an entire circumference of the fresh flower (11) is air-tightly covered with a transparent silicone rubber 12.SELECTED DRAWING: Figure 2
Patent JP-2020116394-A (JP)
Title: Device and method for cleansing and treating skin
Inventor: DALE G KAHN
IPC: A46B13/04
Filed: 2020-02-28
Abstract: To provide a cleansing device used better than hands in cleaning one's face.SOLUTION: A cleansing device 100 for mammalian skin includes a cleansing head 140 having a plurality of elastic cleansing features 160 extending from a first surface 150 and having an aspect ratio of about 1:5 to 10:1 (width:height). The cleansing head is attached to a handle 110 adapted to apply oscillating movement to one or more cleansing head sections to provide a total displacement of about 2 mm to 8 mm per oscillation at a frequency of about 5 Hz to 30 Hz.SELECTED DRAWING: Figure 1A-1B
Patent JP-2021141271-A (JP)
Title: Manufacturing method for susceptor for manufacturing silicon epitaxial wafer and manufacturing method for silicon epitaxial wafer
Inventor: SUDA KAZUNARI
IPC: C23C16/42
Filed: 2020-03-09
Abstract: To provide a manufacturing method for a susceptor for manufacturing a silicon epitaxial wafer by which the occurrence of dislocation due to stress on a wafer, the attachment between the susceptor and the wafer, and the temperature change of the susceptor can be suppressed.SOLUTION: A manufacturing method for a susceptor for manufacturing a silicon epitaxial wafer includes a first film formation step of forming a first silicon carbide film on a graphite base material, a polishing step of polishing a surface of the film, and a second film formation step of, after the polishing step, forming a second silicon carbide film on the polished surface of the film so that the second silicon carbide film has a thickness of 60 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020097942-A (JP)
Title: Pump control unit and pump device
Inventor: KANEDA KAZUHIRO
IPC: F04B53/00
Filed: 2020-03-09
Abstract: To provide a pump control unit which can secure waterproof performance, durability and stiffness, and can perform radio communication, and a pump device.SOLUTION: A pump control unit comprises an operation/display board 78, a radio communication board 79, and a cabinet. The ratio communication board 79 can radio-communicate with an external device. The cabinet has a base body for accommodating the operation/display board 78 and the radio communication board 79, and a cover 102 detachably attached to the base body. The cover 102 has a cover main body 103 having an opening 105 in a position corresponding to the operation/display board 78 and the radio communication board 79 in the cabinet, and a plate part for covering the opening 105 so as to allow the visual confirmation of at least a part of the operation/display board 78 from the outside. Then, in the operation/display board 78, a distance from the plate part is a first distance, and in the radio communication board 79, a distance from the plate part is a second distance which is shorter than the first distance.SELECTED DRAWING: Figure 5
Patent JP-2021145574-A (JP)
Title: Method for disposing of excreta from livestock
Inventor: INUI TOSHIAKI
IPC: A01K1/015
Filed: 2020-03-17
Abstract: To provide a method for disposing of excreta from livestock, which enables the excreta from the livestock to be inexpensively and simply disposed of and which is less likely to produce foul odors, a method for raising the livestock, and a livestock barn.SOLUTION: In a method for disposing of excreta from livestock, a fermentation bed including foam glass and a vegetable material is provided in a livestock barn, and the excreta from the livestock is decomposed by the fermentation bed.SELECTED DRAWING: Figure 2
Patent JP-2021149651-A (JP)
Title: Information processing apparatus, information processing method and computer program
Inventor: AISU HIDEYUKI
IPC: G06Q40/04
Filed: 2020-03-19
Abstract: To provide an information processing apparatus, an information processing method and a computer program that can support a transaction in a transaction market.SOLUTION: An information processing apparatus comprises: a similar case data extraction unit that extracts similar case data from past transaction actual result data; a profit calculation unit that calculates profit in a case where it is supposed that a first type market is bid with supposedly determined bidding content; and an index calculation unit that calculates an index indicating a degree of risk and return on the basis of the calculated profit and the similar case data.SELECTED DRAWING: Figure 1
Patent JP-2021152343-A (JP)
Title: Hydraulic power generation system usable for narrow-width, low-flow rate water channel
Inventor: IDESHITA KENJI
IPC: F03B7/00
Filed: 2020-03-24
Abstract: To provide a hydraulic power generation system, utilizing an open circumferential flow type water turbine, that fully utilizes water flow energy (full water head) taken in a water channel flume even in a water channel low in flow rate and flow velocity, and efficiently generates electric power.SOLUTION: A hydraulic power generation system comprises an open circumferential flow type water turbine, a power generation device, and a water channel flume for arranging the open circumferential flow type water turbine and the power generation device. The open circumferential flow type water turbine has tip sides in a triangular shape; the water channel flume has a V-shaped structure, a groove part being provided at a bottom part of the V-shaped structure so that a water current flows fast; and a top part of the triangular shape is close to the groove part so that a blade part is propelled to rotate with a water current at the groove part.SELECTED DRAWING: Figure 2
Patent JP-2021160953-A (JP)
Title: Surface-treated metal oxide particle, dispersion liquid, cosmetic preparation, and method for producing surface-treated metal oxide particle
Inventor: NEYA SUNAO
IPC: A61Q17/00
Filed: 2020-03-31
Abstract: To provide surface-treated metal oxide particles that exhibit stably high ultraviolet light-insulating properties and have prevented roughness, to provide a dispersion liquid and cosmetic preparations which contain the surface-treated metal oxide particles, and to provide a method for producing the surface-treated metal oxide particles.SOLUTION: Surface-treated metal oxide particles according to the present invention are metal oxide particles that are surface-treated with a silane coupling agent which has an alkoxy group. The surface-treated metal oxide particles have ultraviolet shielding properties; the loss on drying at 105°C for 3 hours of the surface-treated metal oxide particles is 0.5 mass% or less; a peak derived from the alkoxy group is not detected in a reflectance spectrum of the surface-treated metal oxide particles in a range of from 900 cm-1 to 1,300 cm-1 as determined by means of a Fourier transform infrared spectrophotometer; and a value (D98/BET equivalent particle diameter) obtained by dividing the dry particle diameter D98 (μm) by the BET equivalent particle diameter (nm) is from 0.01 or more and 5 or less.SELECTED DRAWING: None
Patent JP-2021163195-A (JP)
Title: Remote management system
Inventor: KODAMA YOSHIHIRO
IPC: G06F13/00
Filed: 2020-03-31
Abstract: To provide a remote management system that can accumulate the status of apparatuses required for takeover in process of work every day without special work and efficiently take over necessary information.SOLUTION: A remote management system includes an operation terminal device, a server unit, and a management target apparatus. The operation terminal device and the management target apparatus communicate with each other via the server unit. When the operation terminal device makes a status information request, the server unit stores information on the operation status of the management target apparatus in association with identification information on the management target apparatus and an occurrence date and time. When the operation terminal device makes a work history request specifying the identification information on the management target apparatus, the server unit creates a work history based on the stored information on the operation status of the management target apparatus. The operation terminal device acquires and displays the work history from the server unit.SELECTED DRAWING: Figure 2
Patent JP-2020123370-A (JP)
Title: Item input device, item input program, and item input method
Inventor: SATO MASAAKI
IPC: H04N1/00
Filed: 2020-04-03
Abstract: To provide an item input device, an item input program, and an item input method for entering text data to multiple items.SOLUTION: In an item input method, when the other item different from a selected item is selected among the plurality of items, the text data which temporarily holds the input text data is stored by being associated with the item selected before the other item is selected.SELECTED DRAWING: Figure 7
Patent JP-2021165562-A (JP)
Title: Tubular body and tank with tube
Inventor: SAKAKI HIROYUKI
IPC: B65D90/00
Filed: 2020-04-06
Abstract: To provide a tubular body having a structure that can inhibit elution of pigments and additive agents from a liquid contact part, and to provide a tank with the tubular body.SOLUTION: A tubular body 1 includes: an inner tube part 2; an outer cover part 3, and a weld surface 4. The inner tube part 2 is formed into a cylindrical shape. The outer cover part 3 covers at least a part of an outer surface 21 of the inner tube part 2. The weld surface 4 is welded to a tank 5. The weld surface 4 has a border part 6 between the inner tube part 2 and the outer cover part 3. In a state that the border part 6 is located outside the tank 5, the weld surface 4 is welded to the tank 5. The structure makes a liquid stored in the tank 5 less likely to penetrate through the border part 6.SELECTED DRAWING: Figure 1
Patent JP-2021168568-A (JP)
Title: Motor drive system
Inventor: KAMIKAWA RYO
IPC: H02P27/06
Filed: 2020-04-10
Abstract: To improve the output accuracy of an output torque in a motor drive system.SOLUTION: Based on the detected values of a current sensor and a rotation angle sensor, a control device calculates the current amplitude (S3). Based on a torque command value and the motor rotation speed, the control device sets a sign of the current amplitude (S4). Based on a system voltage, the current amplitude at which a sign is set, and the motor rotation speed, the control device calculates a torque estimation value (S5). The control device calculates the voltage phase deviation on the basis of the torque deviation (torque command value-torque estimated value) (S9), and adds the voltage phase deviation to the voltage phase command based on the torque command value to adjust a phase of the rectangular wave voltage (S11 to 15).SELECTED DRAWING: Figure 6
Patent JP-2021169727-A (JP)
Title: Mobile toilet
Inventor: TAKEUCHI TATSUYUKI
IPC: E04H1/12
Filed: 2020-04-16
Abstract: To provide a mobile toilet that can maintain a good right-left balance of a vehicle.SOLUTION: A mobile toilet 1 comprises: a trailer 50 that can move in a front-back direction; sanitary fixtures 21, 22, 26 and 29 each placed on the trailer 50; a water supply tank 12 that stores fresh water to be supplied to the sanitary fixtures 21, 22, 26 and 29; and a drainage tank 13 that stores sewage discharged from the sanitary fixtures 21, 22, 26 and 29. The water supply tank 12 and the drainage tank 13 are arranged at the center in the right-left direction orthogonal to a moving direction of the trailer 50.SELECTED DRAWING: Figure 2
Patent JP-2021169290-A (JP)
Title: Tire testing machine
Inventor: SUMIYA TAKASHI
IPC: B60C19/00
Filed: 2020-04-17
Abstract: To provide a tire testing machine capable of stably adjusting a space between an upper rim and a lower rim according to the width of a tire for a long period of time.SOLUTION: A lower spindle 21 includes a lower holding flange 210A for holding a lower rim 61, a lock piece 250, and a lock driving part 25. An upper spindle 22 includes an upper holding flange 221 for holding an upper rim 62 and an upper spindle engagement part 224. When an insertion amount of an insertion part 222 into an interior space S is adjusted and the lock piece 250 is turned by the lock driving part 25, a plurality of lock engagement parts 250A of the lock piece 250 are engaged with a plurality of insertion engagement parts 224A of the upper spindle engagement part 224 so that a space between the lower rim 61 and the upper rim 62 is adjusted according to the width of a tire T.SELECTED DRAWING: Figure 5
Patent JP-2021174634-A (JP)
Title: connector
Inventor: MOTOMURA KAZUO
IPC: H01R24/44
Filed: 2020-04-22
Abstract: To provide a connector more suitable to impedance matching.SOLUTION: A plug connector 2 attached to a terminal part of a coaxial cable SC and connected to a counterpart connector includes a signal contact conductor 10 in electric connection with a signal line, a ground contact conductor 30 in electric connection with a shield line, and a housing 20 with an insulating property. The ground contact conductor 30 includes a fitting part 31 that is fitted to a ground contact conductor of the counterpart connector, a holding part that holds the coaxial cable outside the fitting part, and a cover part that covers at least a part of the fitting part and the holding part. The signal contact conductor 10 includes a contact part 11 existing in the fitting part 31 and in contact with a signal contact conductor of the counterpart connector, and a connection part 12 connected to the signal line outside the fitting part 31. Around the connection part 12, the cover part and the holding part are apart from the connection part, and the housing 20 is not provided between the cover part and the connection part and between the holding part and the connection part.SELECTED DRAWING: Figure 3
Patent JP-2021175080-A (JP)
Title: Antenna device
Inventor: HAMABE TAICHI
IPC: H01Q15/14
Filed: 2020-04-24
Abstract: To provide an antenna device capable of miniaturization while maintaining the frequency characteristics of the fundamental wave at the operating frequency.SOLUTION: An antenna device 101 includes: a feeding side antenna conductor 2; a non-feeding side antenna conductor 3; a ground conductor 10; and an artificial magnetic conductor (AMC) 8 placed between the feed side antenna conductor 2 and the non-feeding side antenna conductor 3, and the ground conductor 10. A via conductor V1 that conducts an artificial magnetic conductor and a ground conductor is provided at a position separated from the non-feeding side antenna conductor 3 to the outside at the side opposite to the feeding side antenna conductor 2.SELECTED DRAWING: Figure 2
Patent JP-2021034714-A (JP)
Title: Heat dissipation plate
Inventor: TERAO SEIMEI
IPC: H01L23/12
Filed: 2020-04-28
Abstract: To provide a heat dissipation plate which has a cladding structure of a Cu-Mo composite material and a Cu material, satisfies high heat dissipation characteristics required for a heat dissipation plate for framed semiconductor package applications on which a high-output small-sized semiconductor is mounted, and is capable of preventing a crack in a frame due to local stress concentration if applied to a framed semiconductor package.SOLUTION: A heat dissipation plate is configured of three or more Cu layers and two or more Cu-Mo composite layers by alternately stacking the Cu layers and the Cu-Mo composite layers in the plate thickness direction, where the outermost layers on both sides are the Cu layers. Each of the Cu layers serving as the outermost layers on both sides has a thickness t1 of 40 μm or more; the thickness t1 and the plate thickness T satisfy 0.06≤t1/T≤0.27; and the thickness t2 of each Cu-Mo composite layer and the plate thickness T satisfy t2/T≤0.36/{[(the number of all layers)-1]/2} (where (the number of all layers) is the sum of the number of Cu layers and the number of Cu-Mo composite layers).SELECTED DRAWING: Figure 1
Patent JP-2021175331-A (JP)
Title: Multi-battery device, multi-battery system, multi-battery control method, and program
Inventor: KAZUNO SHUICHI
IPC: H02J7/00
Filed: 2020-04-28
Abstract: To provide a multi-battery device, a multi-battery system, a multi-battery control method, and a program, capable of suitably controlling a battery system in which an output type battery and a capacity type battery are combined.SOLUTION: A multi-battery device includes: a first battery; a second battery having a higher capacity and lower output than the first battery; a first sensor for detecting a status of the first battery; a second sensor for detecting a status of the second battery; and a control unit for switching between power supply from each of the first battery and second battery to an external device according to the status of the first battery and the status of the second battery and charge of the power supplied from the external device to each of the first battery and the second battery.SELECTED DRAWING: Figure 2
Patent JP-2021177147-A (JP)
Title: Measurement device, measurement program and measurement method
Inventor: KAKIZAKI NOZOMI
IPC: G01B11/02
Filed: 2020-05-08
Abstract: To measure the dimensions of a measurement object at low cost in a highly convenient manner.SOLUTION: The present invention relates to a measurement device equipped with imaging means, display means and operation means for accepting operation. This measurement device comprises: augmented reality processing means for generating a virtual object for measurements that is linked with the coordinate system of a real space in which a measurement object is arranged, synthesizing the virtual object for measurements to the imaged image having been imaged by the imaging means and causing the synthesized image to be displayed on the screen of the display means; and measurement parameter output means for acquiring measurement parameters pertaining to the shape of the present virtual object for measurements and outputting the acquired parameters.SELECTED DRAWING: Figure 1
Patent JP-2021045959-A (JP)
Title: Polypropylene based resin multilayer foam sheet
Inventor: UMEMORI MASAKI
IPC: C08K5/52
Filed: 2020-05-11
Abstract: To provide a polypropylene based resin multilayer foam sheet for obtaining a polypropylene based resin multilayer foam having uniform fine foam cells and allowing a molding to have a good appearance.SOLUTION: A polypropylene based resin multilayer foam sheet comprises: a foam layer comprising a foaming polypropylene based resin composition; a PP filler layer containing an inorganic filler; and a surface layer comprising a thermoplastic resin composition. The foaming polypropylene based resin composition contains, in specific proportions, a foaming agent and a polypropylene based resin composition that contains, in specific proportions, a crystallization nucleating agent (K) and a polypropylene based resin mixture. The polypropylene based resin mixture contains, in specific proportions: a polypropylene resin (X) having a specific long chain branching structure; a propylene-based block copolymer (Y), which is a multistage polymer comprising a specific propylene (co)polymer (Y-1) and a specific propylene-ethylene copolymer (Y-2); and a specific propylene-α-olefin random copolymer (Z).SELECTED DRAWING: None
Patent JP-2021177858-A (JP)
Title: Game machine
Inventor: KITA TOSHIKAZU
IPC: A63F7/02
Filed: 2020-05-12
Abstract: To provide a game machine capable of performing an addition display of a reservation notification image at an appropriate timing without causing the player's misunderstanding.SOLUTION: A game machine includes: first and second reservation storage means that reserve and store first and second random number information acquired when the game balls that have entered first and second start winning ports to be won are detected by first and second winning detection means until they are used for the symbol variation; and first and second reservation display means that can display the number of first and second reservation notification images according to the reservation number of the first and second random number information. In the game machine, the first and second reservation storage means can execute first and second reservation increase animations, the time that the winning game ball that has entered the second start winning port reaches the second winning detection means is longer than the time until the winning game ball that has entered the first start winning port reaches the first winning detection means, and the execution time of the first reservation increase animation is longer than the execution time of the second reservation increase animation.SELECTED DRAWING: Figure 13
Patent JP-2021178497-A (JP)
Title: Laminate
Inventor: OTA MASAHIKO
IPC: B32B27/10
Filed: 2020-05-15
Abstract: To provide a laminate excellent in gas barrier properties, adhesive strength and disaggregation properties.SOLUTION: A laminate includes: a gas barrier layer (I) including a modified starch (A) whose average amylose content is 45 mass% or more and a water-soluble polymer (B); and a base material (II) adjacent to the gas barrier layer (I). The laminate has 80% or more of biodegradability in a biodegradability test according to ISO14855-1.SELECTED DRAWING: None