baber/WOPTO huggingface dataset:
Patent JP-2018059217-A (JP)
Title: Producing method of cellulose nanofiber
Inventor: IWAI TOSHIHIRO
IPC: D01F2/00
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of cellulose nanofiber capable of reducing the number of times of mechanical miniaturization treatment and of producing the cellulose nanofiber with saved energy.SOLUTION: A producing method of cellulose nanofiber of the present invention comprises the steps of applying hydrolysis treatment using enzyme to pulp fiber in a slurry, miniaturizing the pulp fiber in the slurry by mechanical treatment in this order, and furthermore a step of deactivating the enzyme in the slurry after the miniaturizing step. The deactivating step is preferably performed by heating. The mechanical treatment in the miniaturizing step is preferably performed by a high-pressure homogenizer. A step of coarse opening of the pulp fiber by a refiner is preferably provided furthermore between the hydrolysis treatment step and the miniaturizing step.SELECTED DRAWING: Figure 1
Patent JP-2018060975-A (JP)
Title: Direct modulation laser
Inventor: KOBAYASHI WATARU
IPC: H01S5/50
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a direct modulation laser capable of simultaneously achieving high speed operation and high optical output.SOLUTION: The direct modulation laser includes: a distributed feedback type (DFB) laser 101; a semiconductor optical amplifier (SOA) 103 formed on the output end of the DFB laser; and a drive circuit 106 that provides a superimposed signal of an AC component signal and a DC component signal to the DFB and providing only a DC component signal to the SOA.SELECTED DRAWING: Figure 1
Patent JP-2018066113-A (JP)
Title: Ashes storage vessel and manufacturing method thereof
Inventor: SAKURAI SUKETAKA
IPC: E04H13/00
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an ashes storage vessel capable of taking various forms, having high aesthetic property, and a manufacturing method thereof.SOLUTION: A grave 100 is provided with five ashes storage vessels 110. Each of the ashes storage vessels 110 comprises a base 111, five ashes storage boxes 10, an ashes storage box 20, a flat plate 112, a flat plate 113 and a roof 114. A main part of the ashes storage vessel 110 is placed on the base 111. In the main part, the ashes storage boxes are arranged vertically and laterally with front faces set in the same direction. Bottom and ceiling faces, right and left faces and a rear face of the ashes storage box 10 are made of stone formed with igneous rock and the box is formed in a parallelepiped and can store ashes therein. The ashes storage box 20 has an opening on the bottom face which is the only difference from the ashes storage boxes 10, and other parts are the same as the ashes storage boxes 10. The flat plate 112 and the flat plate 113 are made of stone formed with igneous rock. The flat plates are fastened to the side faces and/or the rear face of the main part with an adhesive over the plurality of ashes storage boxes.SELECTED DRAWING: Figure 2
Patent JP-2017070754-A (JP)
Title: Game machine
Inventor: TAKASE TAKESHI
IPC: A63F5/04
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of efficiently devising a countermeasure against a new fraudulent act.SOLUTION: Control of first control means by a game program is interrupted (step S65), and fraudulent supply determination means of second control means by a fraudulence determination program stores fraudulent supply determination data in a second data storage area (step S66). The first control means resumes the interrupted control (step S67), and fraudulent state determination means of the first control means determines a fraudulent state based on the fraudulent supply determination data of the second data storage area (step S69). Normal supply determination means of the first control means can determine that the supply is normal supply of a game medium (step S71) when determining that the fraudulent state determination means of the first control means is not in a fraudulent state (No for step S69). Thus, countermeasures against a new fraudulent act can be efficiently devised simply by updating processing by the fraudulence determination program in the step S66.SELECTED DRAWING: Figure 18
Patent JP-2018070462-A (JP)
Title: Liquid preparation and method for improving stability of palonosetron
Inventor: ICHIKAWA YUKI
IPC: A61P1/08
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid preparation having good stability of palonosetron and a method for improving the stability of palonosetron.SOLUTION: There is provided a liquid preparation which is stored in a container, wherein the liquid preparation comprises palonosetron or a pharmaceutically acceptable salt thereof and at least a part of the container is formed of a cyclic olefin polymer. There is provided a method for improving the stability of palonosetron or a pharmaceutically acceptable salt thereof by using a container including a cyclic olefin polymer for a liquid containing palonosetron or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2018073928-A (JP)
Title: Manufacturing method of r-t-b based sintered magnet
Inventor: MINO NOBUTSUGU
IPC: H01F41/02
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To manufacture an R-T-B based sintered magnet by using a RH diffusion source, capable of cost reduction and having high Himprovement effect, as a diffusion source for diffusing RH to the R-T-B based sintered magnet.SOLUTION: A manufacturing method of R-T-B based sintered magnet includes a step of preparing an R-T-B based sintered magnet, and a step of performing heat treatment of the R-T-B based sintered magnet at the sintering temperature or less, in a state where the powder of RLM1M2 alloy (RL is one kind or more selected from Nd, Pr, and M1, M2 are one kind or more selected from Cu, Fe, Ga, Co, Ni, Al, M1=M2 may be acceptable), and the powder of RH oxalate (RH is Dy and/or Tb) exist on the surface of the R-T-B based sintered magnet.SELECTED DRAWING: None
Patent JP-2018068564-A (JP)
Title: Game machine
Inventor: ARAI KOTA
IPC: A63F7/02
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a game.SOLUTION: A game machine 1 includes performance execution means for executing a first specific performance for suggesting a probability that winning/losing determination results in winning by the number of occurrence times of a first unit performance, and a second specific performance for suggesting a probability that winning/losing determination results in winning by the number of occurrence times of a second unit performance, and is configured such that the second unit performance may occur even if the first unit performance does not occur while the occurrence of the first unit performance is linked with the occurrence of the second unit performance.SELECTED DRAWING: Figure 9
Patent JP-2018074722-A (JP)
Title: Linear motor
Inventor: TO TAMAKI
IPC: H02K41/03
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which can reduce cogging more effectively.SOLUTION: In a linear motor including a movable element having a magnet array composed of a plurality of magnets and a stator configured to sandwich the movable element with first and second armature cores, a first auxiliary tooth is arranged at least on one side of the outside of the first armature core in an axial direction of the movable element, a second auxiliary tooth is arranged at least on one side of the outside of the second armature core in the axial direction of the movable element, and the first auxiliary tooth and the second auxiliary tooth are arranged in positions point-symmetrical about a point on an axis of the movable element.SELECTED DRAWING: Figure 2
Patent JP-2018069580-A (JP)
Title: Telescopic hand bar
Inventor: MATSUSHITA SHIGEO
IPC: B44D3/00
Filed: 2016-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a hand bar which can be freely located on a canvas in all directions including vertical and lateral directions, and can be safely fixed.SOLUTION: A hand bar 1, which is used while being fitted to a canvas 10 when producing a picture, is configured from a cylindrical member 2, and a rod-like member 3 which is fitted into the cylindrical member 2. The hand bar comprises: a) a length adjustment member 9 which fixes the cylindrical member 2 and the rod-like member 3 at an arbitrary position, and can adjust a length of the hand bar 1; b) projection members (7a, 7b) which prevent contact with a surface of the canvas 10, and are provided on respective side peripheral surfaces of the cylindrical member 2 and the rod-like member 3 at both ends of the hand bar 1; and c) a stationery member 8 which fixes an end of the hand bar 1 to any one of upper, lower, left and right sides of the canvas 10, and is provided on at least one of both ends of the hand bar 1.SELECTED DRAWING: Figure 1
Patent JP-2018074857-A (JP)
Title: Switchgear
Inventor: UEKI TOSHIYUKI
IPC: H02B1/28
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide, for example, a switchgear of a new structure improved to have less inconvenience.SOLUTION: A switchgear according to one embodiment includes, for example, a housing, a cover, and a bag-shaped member. An opening is disposed on the housing. The cover is disposed outside the housing and covers the opening. At least a part of the bag-shaped member is disposed between the cover and the housing, the bag-shaped member is disposed in a state that the bag-shaped member covers the opening from the outside of the housing, and is inflated by introducing gas generated in the housing and flowing out of the opening.SELECTED DRAWING: Figure 3
Patent JP-2018076717-A (JP)
Title: Drainage system
Inventor: KATSURIKI KEIJI
IPC: E03C1/12
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a drainage system capable of securing strength of a connection part, without compromising external appearance.SOLUTION: A drainage system 1 includes: a metallic member 10 having a cylindrical part 14 for discharging drainage at the same time storing a part of the drainage, an upstream-side connection part 16 provided on a top part of the cylindrical part 14, and a downstream-side connection part 18 provided on a peripheral surface of the cylindrical part 14; and a resin member 12 inserted into the cylindrical part 14 and forming an upstream-side passage 86 and a downstream-side passage 88 inside the cylindrical part 14, the upstream-side passage leading the drainage downward from the upstream-side connection part 16, and the downstream-side passage continuing from the upstream-side passage 86 and leading the drainage upward to the downstream-side connection part 18. A screw part 44 is provided on the upstream-side connection part 16. A portion of the upstream-side connection part 16 where the screw part 44 is provided has a wall thickness Tset to be greater than a wall thickness Tof the cylindrical part 14. An opening 32 is formed at a bottom end of the cylindrical part 14, into which the resin member 12 may be inserted.SELECTED DRAWING: Figure 2
Patent JP-2018074967-A (JP)
Title: Saltiness and flavor promoter
Inventor: KANETANI KENTARO
IPC: A23L23/00
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a saltiness and flavor promoter capable of promoting saltiness and flavor without damaging the flavor of a food or drink, and capable of imparting wideness in taste even if the content of sodium in the food or drink is reduced, a saltiness and flavor promoting method for a food or drink using the same, and a method for producing a food or drink.SOLUTION: Provided is a saltiness and flavor promoter containing a gluten hydrolysate. The average molecular of the gluten hydrolysate is preferably 1,000 to 50,000 dalton. It is preferable that the gluten hydrolysate includes a gluten hydrolysate by protease and amylase by 80 mass% or higher.SELECTED DRAWING: None
Patent JP-2018079609-A (JP)
Title: Concrete treatment method, crushing jig, concrete treatment system
Inventor: SAKAMOTO MAKOTO
IPC: B28B11/00
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a concrete treatment method and others which can easily crush and recover concrete.SOLUTION: A concrete treatment method comprises: inserting crushing jigs 40 into a concrete 50 which has been flowed into a concrete treatment tank 10 installed at a job-site, in an unsolidified state, as a preparatory step; and crushing the concrete 50 in a solidified state by applying force to each of the crushing jigs 40 to recover the concrete. The crushing jig 40 has tapered parts each of which narrows down to a tip of a main body from left and right sides of the main body. The crushing jig 40 is a tabular component with multiple tapered parts spaced apart in a direction from a head part towards the tip of the main body.SELECTED DRAWING: Figure 4
Patent JP-2017143720-A (JP)
Title: Modular system for distributing electrical power and data between structures
Inventor: JAMES E SILVA
IPC: B60L50/10
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrical distribution system having a variable length portion of a cable electrically coupling a first structure to a second structure.SOLUTION: A system for electrically coupling a first structure with a second structure in a vehicle is disclosed. The system comprises a control module for receiving at least one of electrical power and data, a cable, and a reel. The cable has a variable length and is electrically coupled to the control module. The cable transmits at least one of electrical power and data from the first structure to the second structure. The reel is located at the first structure and has an axis of rotation. The cable is windable around the reel, and the reel is rotatable about the axis of rotation in order to adjust the variable length of the cable. The variable length of the cable is a portion of the cable extending between the first structure and the second structure, which is not wound around the reel.SELECTED DRAWING: Figure 2
Patent JP-2018082409-A (JP)
Title: Image processing device
Inventor: KANEMARU KAZUHIRO
IPC: H04N1/407
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that restores fading handwriting written with an erasable pen at high speed on an original image without character recognition.SOLUTION: In an image processing device 16, an original image acquisition unit 21 obtains an original image. An image editing unit 22 performs the following in a specific operation mode: (a) detecting density distribution of the original image and identifying background density and pen density on the basis of the density distribution, (b) identifying a detection density range of fading handwriting written with an erasable pen corresponding to the background density and the pen density, and (c) detecting pixels having density belonging to the identified detection density range and changing density of the detected pixels to pen density.SELECTED DRAWING: Figure 1
Patent JP-2018085028-A (JP)
Title: Microcomputer
Inventor: SAITO MANABU
IPC: G06F15/78
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To detect a short-circuit between input and output terminals while suppressing an increase in the number of components.SOLUTION: A microcomputer includes: a central processing unit; and multiple input and output ports to input and output signals from the central processing unit to input and output terminals. The multiple input and output ports include: a first driver element that increases voltages so as to raise logic levels of the input and output terminals to high levels; and a second driver element that decreases the voltages so as to drop the logic levels of the input and output terminals to low levels by different drive power from that of the first driver element. The first and second driver elements have the drive powers adjusted in such a way that, when both the first and second driver elements drive the input and output terminals, the voltages are clamped which cause the logic levels of the input and output terminals to be the high levels or cause the logic levels to be the low levels within a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2018093265-A (JP)
Title: Communication device, system, method and program
Inventor: YOSHIDA OKIHISA
IPC: B41J29/38
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To allow for collection of utilization information, regardless of the operational state of an image formation device or the acquisition request submission time of a server.SOLUTION: A communication device includes a communication unit communicating with an image formation device and an information collection device, and a control unit for controlling the communication unit. The control unit includes a timing determination unit (202) determining the timing for acquiring utilization information (230) from the image formation device, based on the utilization time information (210) indicating the operating time of the image formation device, or periodic information (220) indicating the time of period of the information collection device, and a request processing unit (203) for controlling the communication unit to transmit an acquisition request, received from the information collection device, to the image formation device. If the utilization information cannot be received from the image formation device, when transmitting the acquisition request thereto, the request processing unit communicates with the image formation device for acquiring the utilization information, at the determined timing.SELECTED DRAWING: Figure 6
Patent JP-2018093583-A (JP)
Title: Power system control device and power system control method
Inventor: SUENAGA SHINYA
IPC: H02J3/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To enable proper control of a power system in which a certain time is required to calculate a prediction.SOLUTION: A power system control device that generates control data of a power system at a prescribed time and controls the power system at the prescribed time on the basis of the control data, includes: a system state acquisition unit that acquires state data indicating the state of the power system; a prediction calculation unit that generates, on the basis of the acquired state data, a plurality of state prediction data acquired by predicting a plurality of states of the power system at a future specified time at which control related to the power system is to be executed, and that generates a plurality of control candidate data that are control data corresponding to each of the plurality of state prediction data; a comparison unit that selects any one from among the plurality of state prediction data by using the state data acquired at the specified time; and an execution unit that executes control related to the power system on the basis of the control candidate data corresponding to the selected state prediction data.SELECTED DRAWING: Figure 1
Patent JP-2018090997-A (JP)
Title: Drain plug device
Inventor: OTA SHINICHI
IPC: E03C1/23
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a drain plug device which can improve workability with respect to attachment (installation) and maintenance while increasing installation freedom.SOLUTION: A drain plug device 1 comprises a storage part 8 that is provided with a driving member storage part 81 extending almost in the horizontal direction and housing a driving member 51 in a state that a rotation shaft CL1 of the driving member 51 extends almost in the horizontal direction and a transmission member storage part 82 extending obliquely upward from the driving member storage part 81 at a sharper angle than the angle extended of the driving member storage part 81 and housing a transmission member 52. A storage space 8A of the storage part 8 is provided with a piping side opening for opening to the inside of piping 2 and an end opening 8C located on the other end side. The end opening 8C is opened upward or obliquely upward. A transmission and driving member 5 can be arranged in the storage space 8A only through the end opening 8C or through the piping side opening and the end opening 8C and can be removed from the storage space 8A.SELECTED DRAWING: Figure 5
Patent JP-2017106626-A (JP)
Title: Flexible meshing type gear device
Inventor: ANDO MANABU
IPC: H02N2/18
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a flexible meshing type gear device capable of utilizing movement of a flexible gear to supply power to other electric apparatuses.SOLUTION: A flexible meshing type gear device 1B includes an exciter, an external gear 13 subjected to flexible deformation by the exciter, and internal gears 11, 12 meshing with the external gear. The flexible meshing type gear device further includes a light emitting element 16 configured to generate power with the deformation, and a power takeout unit 270 configured to take out power from the light emitting element. The external gear has a base part and a tooth part provided on an outer periphery of the base part. The base part has an extension part 13b1 extending axially outward with respect to the tooth part. The light emitting element 16 is arranged at the extension part 13b1, and the power takeout unit 270 is arranged at a position overlapping with the light emitting element 16 in a view from a radial direction.SELECTED DRAWING: Figure 10
Patent JP-2018005211-A (JP)
Title: Wrist-mounted device with imaging function and posture change device
Inventor: HAYASHI TAKAO
IPC: G03B17/18
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a wrist-mountable device with imaging function capable of visually recognizing a subject on a display.SOLUTION: A wrist-mounted device with imaging function comprises: a device 13 with imaging function provided with a lens 23a of an external imaging camera 23, on one of the front and rear faces, for imaging a predetermined subject and a predetermined display 25 (first display 25), on the other face, for displaying a captured image captured by the external imaging camera 23; and a posture change device 15 which is worn on the arm of a user to change posture of the device with imaging function 13. When the lens 23a is turned toward the subject to image, an image of the subject displayed on the display 25 can be visually recognized by the user.SELECTED DRAWING: Figure 1
Patent JP-2018069718-A (JP)
Title: Color solid printing mechanism
Inventor: HO MING-EN
IPC: B41J19/20
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a color solid printing mechanism which is capable of working in a wide range on the premise that a slide rail has a predetermined stroke length.SOLUTION: The color solid printing mechanism includes a slide rail, a slider, a coloring head, and a molding head. The slider is slidably disposed on the slide rail between the opposite ends of the slide rail. The coloring head is arranged on the slider and has at least one ink nozzle. The molding head has a throttle nozzle connected to the slider and provided so as not to be aligned with the ink nozzle in a direction parallel to the slide rail.SELECTED DRAWING: Figure 3
Patent JP-2018091789-A (JP)
Title: Dynamic balance of tire, and measuring apparatus of uniformity
Inventor: ONIMATSU HIROYUKI
IPC: G01M1/22
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy of uniformity and the durability, by increasing the support capacity for the pressing load of a rotation drum.SOLUTION: The measuring apparatus includes a spindle hanging tool 40 and spindle upper-limit attaching/detaching means 8. The spindle upper-limit attaching/detaching means 8 includes: a sleeve 32 vertically movably supported by a ramp 31; and a holding shaft 30 that is rotatably held in its inner hole, and includes, at its lower end, a projection portion 37 engageable with a connection recess 38 at the upper end of a spindle 2. The spindle hanging tool 40 includes a pair of grip pieces 41 that are supported by the ramp 31 and are short-distance movable toward a shaft center j, and locks a flange portion 3C between the grip pieces 41.SELECTED DRAWING: Figure 4