baber/WOPTO huggingface dataset:
Patent JP-2017061579-A (JP)
Title: Methods for selective oxidation of alpha tocotrienol in the presence of non-alpha tocotrienols
Inventor: PAUL MOLLARD
IPC: C07C46/02
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alpha-tocotrienol quinone or a stereoisomer thereof.SOLUTION: A method for producing alpha-tocotrienol quinone or a stereoisomer thereof comprises a step of selective opening of alpha-tocotrienol chroman to alpha-tocotrienol quinone in the presence of non-alpha tocotrienol chromans by oxidizing alpha-tocotrienol with a metal salt oxidizing agent, wherein the stoichiometric ratio of metal salt oxidizing agent/alpha-tocotrienol is at least 4:1 and wherein the metal oxidizing agent is added in sequential additions, in order to reduce oxidation of any amounts of non-alpha tocotrienol chromans that might have been present in the starting alpha-tocotrienol chroman material. This process uses convenient conditions for the oxidation rate of alpha tocotrienol chroman as compared with non-alpha tocotrienol chroman.SELECTED DRAWING: None
Patent JP-2018116187-A (JP)
Title: Image forming apparatus
Inventor: ITO MASATOSHI
IPC: G03G15/20
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To accurately obtain electric power required for a heater.SOLUTION: An image forming apparatus includes: a temperature sensor 40 for detecting the temperature in an apparatus (S103); a warm state calculation unit 315 for calculating the degree of heat storage in a fixing device 30 (S104-S106); a printing rate acquiring unit 316 for acquiring an average printing rate of a toner image to be printed on one surface of a recording material based on image information (S107-S110); and a necessary power calculation unit 319 for obtaining the required electric power Pfsr assumed to be required for a heater 100 based on the temperature in the apparatus detected by the temperature sensor 40, the degree of heat storage in the fixing device 30 calculated by the warm state calculation unit 315, and the average printing rate acquired by the printing rate acquiring unit 316 (S111).SELECTED DRAWING: Figure 5
Patent JP-2017092981-A (JP)
Title: Decoding device, encoding device, decoding method, and encoding method
Inventor: NAKAJO TAKESHI
IPC: H04N19/85
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of image quality.SOLUTION: A decoding device 50 includes a decoding section 56 and a conversion section 60. The decoding section 56 decodes encoded data included in transmission information including encoded data and color difference conversion information including a first color difference format showing resolution of a color difference component of the encoded data, and specified information of a filter used when a color difference format of a decoded image obtained by decoding the encoded data is converted; and generates the decoded image of the first color difference format. The conversion section 60 subjects the decoded image of the first color difference format to the color difference format conversion by using the filter specified by the specified information.SELECTED DRAWING: Figure 24
Patent JP-2018116615-A (JP)
Title: Traveling route generation device
Inventor: SAKAGUCHI KAZUO
IPC: A01B63/00
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a traveling route generation device with which it is possible to easily set a traveling route that meets the requirements of an operator.SOLUTION: A traveling route generation device comprises: an acquisition part 21 for acquiring a field data which includes the shape of a field; a setting part 22 with which it is possible to set traveling work parameters including headland information on the basis of manual operation; a generating part 23 for generating a traveling route R, along which a tractor will travel, on the basis of the field data and the traveling work parameters; a route estimating part 24 for deriving a route estimation information E for the generated traveling route R; and a display control part 25 for displaying an acquired field shape F, the generated traveling route R, and the derived route estimation information E to a display device 11 capable of displaying information.SELECTED DRAWING: Figure 2
Patent JP-2018118390-A (JP)
Title: Carrying device for corrugating roll unit, replacement device and method for corrugating roll unit
Inventor: NITTA TAKASHI
IPC: B31F1/26
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device for a corrugating roll unit, a replacement device and a method for the corrugating roll unit that are capable of improving workability for replacement work of a corrugating roll unit without interfering with the various works of the worker.SOLUTION: A carrying device for corrugating roll unit comprises: a loading base having a first storage part N1 for housing a corrugating roll unit 40 to be removed and a second storage part N2 for housing a corrugating roll unit 40 to be attached; and a moving device which moves the loading base to a first replacement position where the first storage part N1 is arranged so as to face the existing corrugating roll unit 40, to a second position where the second storage part N2 is arranged so as to face a blank space formed by removing the existing corrugating roll unit 40, and to a retreat position which is arranged so as to be spaced from the first replacement position and the second replacement position.SELECTED DRAWING: Figure 3
Patent JP-2017188076-A (JP)
Title: Information processing unit, control method of information processing unit and program
Inventor: NAKAMURA SHUN
IPC: G06F1/32
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To enable, even if a client and a server are configured as one integrated device, the server and the client to cut-off a communication connection therebetween, or to shift to a power-saving state.SOLUTION: An information processing unit includes a determination part that determines whether or not a device is configured as an integrated device comprising a server and the information processing unit. According to the determination result of the determination part, a communication connection control is carried out between the server and the information processing unit, or a migration control is carried out with regard to a power state.SELECTED DRAWING: Figure 5
Patent JP-2018117928-A (JP)
Title: Disposable absorbent article
Inventor: MIYAMA TAKUYA
IPC: A61F13/511
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a disposable absorbent article having excellent water-repellency to urine and oil-repellency to unformed stool.SOLUTION: A disposable diaper includes an absorption element 40, a liquid permeable surface sheet 50, and a leakage prevention sheet 55. The leakage prevention sheet has a water-repellent layer 56 composed of a nonwoven fabric in which an average diameter of fiber is 0.5-10 μm. The water-repellent layer has a water-repellent area in which a fine particle group adheres to the surface of the fiber. The fine particle group has a first fine particle whose average particle diameter is 1-20 μm, and a second fine particle which adheres onto the first fine particle and whose average particle diameter is 5-100 nm.SELECTED DRAWING: Figure 3
Patent JP-2018123175-A (JP)
Title: Resin composition and molded body of the same
Inventor: NAKAMURA YUZO
IPC: C08L101/00
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of obtaining a molded body excellent in surface smoothness, appearance and releasability even when containing silicone oil, and to provide a molded body excellent in surface smoothness, appearance and releasability.SOLUTION: A resin composition contains a thermoplastic resin, a polyolefin-silicone block copolymer and silicone oil. A molded body is molded from the resin composition.SELECTED DRAWING: None
Patent JP-2018122862-A (JP)
Title: Cap and delamination container
Inventor: TARUNO SHINSUKE
IPC: B65D47/20
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cap with improved sense of use.SOLUTION: A cap, with a cap main body to be engaged to an opening of a container, consists of a valve seat with a flow hole, a valve, which is for opening and shutting the flow hole by attaching on and detaching from the valve seat, and a biasing member to bias the valve toward the valve seat. When the displacement magnitude of the valve increases, the flow area of stored contents is arranged to increase. The cap has a displacement regulation part for regulating the displacement magnitude of the valve.SELECTED DRAWING: Figure 2
Patent JP-2018122689-A (JP)
Title: Hand push type motor-driven carrier
Inventor: HAYASHI KATSUNA
IPC: H02M7/48
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hand push type motor-driven carrier that enables downsizing and easy installation of a heat sink to be provided in a control unit.SOLUTION: In a hand push type motor-driven carrier, a control unit configured to control a motor for driving drive wheels is provided with: an inverter configured to control an electric current flowing to a motor; a regeneration preventing part configured to block a regenerative current flowing from the inverter to a battery; a circuit board on which a plurality of switching elements configuring the inverter and backflow prevention elements configuring the regeneration preventing part are mounted; and a heat sink common to the elements and configured to release heat generated from the plurality of switching elements and the backflow prevention elements mounted on the circuit board.SELECTED DRAWING: Figure 11
Patent JP-2018122501-A (JP)
Title: Ink jet recording device
Inventor: SHIMADA KOKI
IPC: B41J2/165
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce a moving distance of a carriage in a recovery operation of a recording head.SOLUTION: A recording device includes: a recording head which has a discharge port surface provided with a plurality of discharge ports for discharging ink and performs a recording operation; a carriage on which the recording head is mounted and which is movable in a first direction; a cap for covering the discharge port surface; and a support member which supports the cap in the first direction to be movable to a first position and a second position which is more separated from a recording area than the first position. When the cap is located at the second position in the first direction, the cap can be lifted/lowered to a capping position where the cap abuts on the discharge port surface and a separation position where the cap does not abut on the discharge port surface in a second direction intersecting the first direction.SELECTED DRAWING: Figure 5
Patent JP-2017185786-A (JP)
Title: Bind member, bind processing apparatus and image processing apparatus
Inventor: AWANO HIROAKI
IPC: B65H37/04
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To enhance binding force in a record material bundle in a bind process where a projecting part and a recessed part are combined to bind the record material bundle.SOLUTION: A bind member comprises upper tooth having a tooth shape consisting of a projecting part and a recessed part for forming a projection and a recession on a sheet bundle, and lower tooth having a tooth shape for forming a projection and a recession on a recording material bundle and consisting of a recessed part 552 and a projecting part as a partner of a pair with the upper tooth. Either one of the upper tooth or the lower tooth of the bind member has L1, L2, in cross sectional shape of the tooth, in a gap between a recessed part 552 and a projecting part 541 generated when the upper tooth and the lower tooth are engaged without interposed record material bundle, when compared interval distance H1 between a recessed part 552 and a projecting part 541 in press direction of the tooth at a position of distance L1 from center of the tooth in vertical direction to press direction of the tooth with interval distance H2 between the recessed part 552 and the projecting part 541 at a position of distance L2 longer than the distance L1, in which H1<H2.SELECTED DRAWING: Figure 8
Patent JP-2017115892-A (JP)
Title: Steel piston with cooling passage and its constitution method
Inventor: FLORIN MUSCAS
IPC: F02F3/00
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To make a minimum compression height [CH] of a piston and a minimum weight of the piston.SOLUTION: This invention provides a piston and its constitution method. The piston has a top part fixed to a bottom part. The top part has the upper-most surface, and annular inside and outside upper contacting surfaces are suspended down from the uppermost surface. The bottom part has a pair of pin bosses having pin bores aligned to each other along an axis of pin bores; a pair of upward-extending annular inside and outside lower connecting surfaces; and a combustion pan wall. The inside and outside welded connection parts fix the inside and outside upper connecting surfaces and lower connecting surfaces. An annular cooling passage is formed in a lateral direction between the upper connecting surface and the lower connecting surface. The inside welded connection part connecting the top part with the bottom part is positioned in the combustion pan wall so as to cause the compression height of the piston to become a minimum value.SELECTED DRAWING: Figure 1
Patent JP-2018128485-A (JP)
Title: Display unit, method for controlling display unit, and display system
Inventor: FUJIMORI TOSHIKI
IPC: G09G5/00
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can reduce the number of components of a display system that synchronizes image display between a plurality of display units.SOLUTION: A display unit comprises: a communication part that communicates with an external display unit; a display part that displays an image according to image information; and a control part that causes the communication part to transmit first information to the external display unit, when receiving second information from the external display unit through the communication part after causing the communication part to transmit the first information to the external display unit, inhibits the display part from displaying the image for a first period and subsequently causes the display part to display the image.SELECTED DRAWING: Figure 2
Patent JP-2018128335-A (JP)
Title: Evaluation method of tooth contact
Inventor: SEKIYAMA MITSUHARU
IPC: G01M13/02
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of tooth contact capable of improving the evaluation accuracy of tooth contact.SOLUTION: In pressure measurement step (S1), a pressure detection value at a first pressure sensitive part (2a) and a pressure detection value at a second pressure sensitive part(2b) are measured with respect to a rotation angle of a measuring object gearwheel (11). In passing speed calculation step (S2), a passing speed (V) at which another gearwheel passes the first pressure sensitive part (2a) is calculated based on the length (L1) of the first pressure sensitive part (2a) and the rotation angle of the measure object gearwheel (10). In simultaneous contact line derivation step (S3), a simultaneous contact line (T) is calculated by calculating a position (A3) of a contact point at a detection start point when the second pressure sensitive part (2b) starts to detect the pressure based on the passing speed (V).SELECTED DRAWING: Figure 1
Patent JP-2018128645-A (JP)
Title: Controller, image processing device, and program
Inventor: IWAMOTO SATOSHI
IPC: B41J29/38
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller and an image processing device which excel in the effective utilization of energy when achromatizing an image.SOLUTION: The controller of an embodiment includes control means. The control means controls execution of several modes. The control means controls a heater in a first temperature range in accordance with designation of a printing mode, forming an image on sheet with a non-achromatic first recording material or an achromatizable second recording material, and executing the printing mode in which the image is fixed to the sheet by the heater. The control means controls the heater in a second temperature range higher than the first temperature range in accordance with the execution state of the printing mode, and executing an erase mode in which the image of the second recording material is erased by heat of the heater.SELECTED DRAWING: Figure 3
Patent JP-2018131043-A (JP)
Title: Fuel cell vehicle
Inventor: MORI NOBUHITO
IPC: B60K8/00
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance of a motor driving unit in a fuel cell vehicle with the motor driving unit positioned in a rear of a vehicle.SOLUTION: In a fuel cell vehicle 1, a transaxle 10 containing an electric motor 11 and a mechanism for transmitting driving force of the electric motor 11 to a rear wheel axle 40a in a transaxle case 10a is arranged in a vehicle rear part 1b so as to straddle the rear wheel axle 40a. The fuel cell vehicle 1 comprises a hydrogen tank 3 and a travel wind introduction part 50 provided in a vehicle side part on a front side in a vehicle longitudinal direction relative to the transaxle 10. The hydrogen tank 3 is slantingly positioned relative to the vehicle longitudinal direction so that a rear end part 3b is positioned in front of the transaxle 10 and a front end part 3a is positioned in the vicinity of the travel wind introduction part 50 for guiding travel wind introduced from the travel wind introduction part 50 to the transaxle 10.SELECTED DRAWING: Figure 1
Patent JP-2018132627-A (JP)
Title: Developing device and image formation device
Inventor: NOGUCHI HIDETOSHI
IPC: G03G15/08
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To appropriately distribute supplied toner to developer within a device body without imposing a heavy load on the developer when the developer is replenished with the new toner within the device body.SOLUTION: In a developing device 30, developer conveyance members 34, 37 in which conveyance blade members 34b, 37b are provided on the outer periphery of rotation shafts 34a, 37c are provided on a developer conveyance supply unit 33 and a developer circulation conveyance unit 36, and the developer conveyance members circulate developer D within a device body 31 through openings 35a, 35b at both ends of a partition wall 35. An intermediate opening 35c is provided at a partition wall part in the middle of the openings at both ends. Forwarding members 34c, 37c for forwarding the developer in a direction intersecting with a conveyance direction are provided on the developer conveyance members at the position of the intermediate opening. The condition of A<(B-C) is satisfied, where A denotes the height of the forwarding members in a radial direction of the developer conveyance members, B denotes the radius of the developer conveyance members, and C denotes the radius of the rotation shafts of the developer conveyance members.SELECTED DRAWING: Figure 2
Patent JP-2018134827-A (JP)
Title: Image processing device and computer program
Inventor: TAKASU MASAYA
IPC: B41J2/21
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To generate a parameter indicating the discharge characteristic of a nozzle in consideration of the influence of the ground color region of a sheet.SOLUTION: An image processing device generates a parameter corresponding to each of a plurality of nozzles of a printer and indicating the discharge characteristic of the color material of the corresponding nozzle by using scan data. A scan image includes: a first specific color region indicating the first portion to be printed by using the first type of nozzles in the specific color image and not adjacent in the second direction to the ground color region; and a second specific color region indicating the second portion to be printed by using the first type of nozzles in the specific color image and adjacent in the second direction to the ground color region. The difference in the color between the first specific color region and the second specific color region is evaluated on the basis of the value of the first pixel in the first specific color region and the value of the second pixel in the second specific color region, and the parameter corresponding to the nozzle is generated by using the result of the first evaluation processing.SELECTED DRAWING: Figure 3
Patent JP-2018135149-A (JP)
Title: Length seal equipment in packaging machine to make bag
Inventor: SHIMIZU KAZUYOSHI
IPC: B65B51/14
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide length seal equipment of which structure is simple and durability is excellent in a packaging machine to make a bag.SOLUTION: In length seal equipment 1, when a servomotor 12 is driven so that an output rotation axis 13 rotates, a cam body having an eccentric circle plate part swings and rotates around the output rotation axis 13 in an eccentric cam mechanism 20, driving levers 24a, 24b having a ring part where the eccentric circle plate part is inserted and fitted perform a following action respectively, and both long heat seal blocks 10a, 10b perform an opening and closing action. In the eccentric cam mechanism 20, a cylinder peripheral face of the eccentric circle plate part and a cylinder inner face of the ring part construct a rotating bearing, so that a bearing face is secured broadly so that face pressure decreases, and it is possible to make durability of the length seal equipment 1 improve, even if an opening and closing process of both long heat seal blocks 10a, 10b is short.SELECTED DRAWING: Figure 1
Patent JP-2018141343-A (JP)
Title: Rollup blind
Inventor: EBATO TAKENOBU
IPC: E06B9/326
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rollup blind which can alleviate a load necessary for the work of restoration, at the restoration of the rollup blind accompanied by the segmentation of a cord joint.SOLUTION: A rollup blind comprises: a weight bar 14 arranged at the lowest part of a screen 13, and winding the screen 13; lift cords 15 which suspend and support the weight bar 14, are attached to a head box 11 at one-side end parts, suspended from the head box 11 at parts between one-side end parts and other-side end parts, and wound below the weight bar 14; a winding shaft for winding or rewinding the other-side end parts of the lift cords 15, and lifting the weight bar 14 while winding or rewinding the screen 13; a cord joint 25 which can segment the lift cords 15; and an interval maintenance member 26 for suppressing an inclination of the screen 13 and the weight bar 14 when one of the lift cords 15 is segmented by the cord joint 25.SELECTED DRAWING: Figure 5
Patent JP-2018015756-A (JP)
Title: Blending treatment body, blending treatment, fluid mixer, fluid mixing processor, seafood cultivation system, and seafood cultivation method
Inventor: MOGAMI KENICHI
IPC: A01K63/04
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a blending treatment body and a blending treatment method capable of reducing a pressure loss and improving miniaturizing efficiency of a dispersion phase, and additionally, to reduce the electric power consumption of a booster pump, and to provide fluid mixer, a fluid mixing processor, a seafood cultivation system, and a seafood cultivation method.SOLUTION: By arranging a blending treatment body in a fluid passage (R), in which a plurality of different fluids (F) or a mixing treatment object, a blending treatment body is constituted to form a flat narrow flow passage (Rs), in which a portion of the fluid (F) flows in the fluid passage (R).SELECTED DRAWING: Figure 1