baber/WOPTO huggingface dataset:
Patent JP-2018180033-A (JP)
Title: Fixation device and image forming device
Inventor: IMADA TAKAHIRO
IPC: G03G15/20
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixation device with which it is possible to sufficiently reduce the viscosity of a lubricant even in a state where the viscosity of the lubricant tends to increase and in which a fixing belt rotates sufficiently and stably by being driven by rotation of a pressure roller without causing drive torque to increase significantly, and an image forming device.SOLUTION: The fixation device includes a nip part forming member 26 for forming a nip part in which a sheet P is conveyed in the inside of a fixing belt 21 by being pressed against a pressure roller 31 via the fixing belt 21. A lubricant is interposed in a portion where the fixing belt 21 comes in direct or indirect sliding contact with the nip part forming member 26. In the inside of the pressure roller 31 are provided an infrared heater 35 installed so as to face the nip part and a reflection member 36 installed so as to face the nip part via the infrared heater 35 and reflecting an infrared ray emitted from the infrared heater 35 toward the nip part.SELECTED DRAWING: Figure 2
Patent JP-2018179060-A (JP)
Title: Synthetic resin pipe having plasticity
Inventor: NAGAYOSHI SEIJI
IPC: F16L11/12
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pipe having elasticity which can be used for a long period of time without making a reinforcing protrusion which is spirally wound to an external peripheral face of a pipe main body having elasticity fracture a connecting part connected with the pipe main body due to bending stress which is generated at the bending of the pipe main body.SOLUTION: A reinforcing protrusion 2 composed of a hard synthetic resin which is spirally wound to an external peripheral face of a pipe main body 1 composed of a soft synthetic resin is formed into a triangular shape or a chevron shape in a cross section. Both side faces of a lower half of the reinforcing protrusion are bend into recessive circular shapes in a direction in which both the side faces are separated from each other toward the external peripheral face of the pipe main body 1, and formed at bent inclined faces 23, 23 for connecting bent ends of the faces to the external peripheral face of the pipe main body 1 in a tangent direction, and bending stress which is generated when bending the pipe main body 1 is dispersed and absorbed to the lower half of the reinforcing protrusion 2 as a whole without concentrating it at the end parts.SELECTED DRAWING: Figure 2
Patent JP-2018160221-A (JP)
Title: System for notifying general vehicle of approach of emergency vehicle in emergency travel
Inventor: MATSUO KOJI
IPC: G08G1/09
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for notifying general vehicles of approach of an emergency vehicle in emergency travel.SOLUTION: Position information can be provided to all general vehicles having receivers to safely operate an emergency vehicle, and a position of the emergency vehicle can be recognized to safely drive the general vehicles even if the general vehicles move from a residential area of the general vehicles to other administrative area by actuating a vehicle position information transmission function of national unified specifications by the emergency vehicle. A driver of the emergency vehicle can more safely travel by displaying an emergency vehicle position information reception state outside the vehicle.SELECTED DRAWING: None
Patent JP-2018189850-A (JP)
Title: Optical device, projection optical system, exposure device, and method for manufacturing article
Inventor: YABU NOBUHIKO
IPC: G02B5/10
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology advantageous for deforming a reflection surface of a mirror with high accuracy by a simple configuration.SOLUTION: An optical device includes: a mirror; a base member spaced from a rear surface of the mirror opposite to the reflection surface, for supporting the mirror; a plurality of sensors disposed on the base member for measuring a distance between the base member and the mirror; a plurality of actuators disposed between the base member and the mirror for imparting force to the mirror; a control part for controlling the plurality of actuators based on the measurement results by the plurality of sensors; and a memory part for storing a history of command values for each of the plurality of actuators by the control part. The control part estimates a deformation amount of the base member by heat based on the histories stored in the memory part, and corrects the command value for at least one of the plurality of actuators to reduce influences of the deformation amount.SELECTED DRAWING: Figure 1
Patent JP-2018187727-A (JP)
Title: Parallel link robot
Inventor: RITSUYA HIROSHI
IPC: B25J17/00
Filed: 2017-05-09
Abstract: SOLUTION: A parallel link robot 1 comprises plural link mechanisms L formed of a drive arm 3 which is provided on a base member 2 and is vibrated by a servo motor M, a passive arm 4 connected to the drive arm 3, and plural joint parts J for bending these arms. Tip parts of each set of link mechanisms L are connected to one movable tip part 5. The joint parts J forming each link mechanism L are formed of a flat plate-shaped spring member S which is bent in a front surface direction or a rear surface direction, and at least one joint part J(A) out of the joint parts J is formed of plural spring members S provided so as to be bent in a direction different from a bending direction of the joint part J(A).EFFECT: Rigidity of each link mechanism in which a drive arm and a passive arm are extended, is enhanced, and a movable tip part is correctly positioned.SELECTED DRAWING: Figure 1
Patent JP-2018191222-A (JP)
Title: Bias tee
Inventor: FURUYA NOBUO
IPC: H01P1/00
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a bias tee excellent in characteristics at high frequency and excellent in impact resistance of a chip capacitor.SOLUTION: The bias tee adopting a coaxial structure for a transmission path has a structure including: a chip capacitor; first and second central conductors coaxially connected to each other with the chip capacitor interposed therebetween; and a buffer structure portion provided between the chip capacitor and the first central conductor and between the chip capacitor and the second central conductor.SELECTED DRAWING: Figure 2
Patent JP-2018193458-A (JP)
Title: Vinylidene chloride resin film and vinylidene chloride resin composition
Inventor: MOCHIMARU TOMOHIDE
IPC: C08F214/08
Filed: 2017-05-16
Abstract: To provide a vinylidene chloride resin film excellent in extrusion processability and wide in seal window in an automatic packaging machine, and a vinylidene chloride resin composition providing the same.SOLUTION: The vinylidene chloride resin film contains a vinylidene chloride-vinyl chloride copolymer, in which a mole fraction of two ligature parts in which 2 constitutional units derived from vinylidene chloride is 26.4 mol% to 58.1 mol% based on all constitutional units in the copolymer in an acetone extract of the film. Preferably the mole fraction of two ligature parts in which 2 constitutional units derived from vinyl chloride is 6.9 mol% to 26.5 mol% based on all constitutional units in the copolymer in the acetone extract.SELECTED DRAWING: Figure 1
Patent JP-2018195951-A (JP)
Title: Imaging system and mobile control system
Inventor: AIHARA MASAYUKI
IPC: G03B19/07
Filed: 2017-05-16
Abstract: To provide an imaging system capable of providing high-definition image data that are appropriate for image recognition.SOLUTION: An imaging system (100) comprises a first imaging apparatus and a second imaging apparatus. The first imaging apparatus includes: a first optical system which forms a subject image at a first field angle (W1); and a first imaging device which picks up the subject image that is formed via the first optical system, and generates first image data. The second imaging apparatus includes: a second optical system which forms a subject image at a second field angle (W2) that is larger than the first field angle; and a second imaging device which picks up the subject image that is formed via the second optical system, and generates second image data. In a case where the number of pixels to pick up the subject image included in a unit field angle is defined as a resolution, the second optical system forms an image in such a manner that a resolution in any other region than a region corresponding to a range of the first field angle becomes higher than a resolution in a region of an imaging plane corresponding to the range of the first field angle.SELECTED DRAWING: Figure 1
Patent JP-2018192941-A (JP)
Title: vehicle
Inventor: TOMITA KENJI
IPC: B62D6/00
Filed: 2017-05-18
Abstract: To enable a wheel to run over a level difference while suppressing generation of energy loss.SOLUTION: When a wheel runs over a level difference, prescribed control is executed, which stores an initial value of a steering angle of a wheel and controls a steering device so that the wheel can run over a level difference with the wheel kept under a slanting state to a level difference. When the wheel has completed running-over a level difference, the steering device is controlled so that the steering angle of the wheel becomes the initial value. Thus, the wheel can run over a level difference while energy loss is being suppressed.SELECTED DRAWING: Figure 4
Patent JP-2018187319-A (JP)
Title: [dabonoashi] - easy-mounting portable walking implement also serving as waist-support walking stick for japanese traditional walking method
Inventor: MATSUI HOICHI
IPC: A43B5/00
Filed: 2017-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a walking implement which can provide an easy walking motion.SOLUTION: In a mounting portable implement [DABONOASHI], an impact absorption sole raw material part which is formed into a half-foot waraji (straw sandal) shape at a sole of a shoe which is "used for (i) a rubber tire, and on the dried ground face", or a half-foot waraji-shaped slide stop sole raw material part which is "used for (ii) a climbing spike, (iii) for a chain, and on the frozen wet slidable ground face" is extended up to around a thigh upper part from around a portion of an instep at the half-foot waraji shape impact absorption and slide-stop sole raw material parts (i), (ii) and (iii) so as to be adjustable in an attachment length of a rope, and thus, a body can be lifted as if walking with a stick by pulling the rope with the sole raw material parts (i), (ii) and (iii) as pivots by forming a loop (herein after called as a waist-support walking stick loop) around a waist bone of the waist-support walking stick, and hanging it to hand fingers. When the waist-support walking stick loop and a waist rope are separated from tying hands by a rubber rope, the waist-support walking stick and the rope are made not to be drooped. There can be obtained a form for supporting the waist-support walking stick, climb-up on a slope such as easy mounting becomes possible.SELECTED DRAWING: Figure 1
Patent JP-2018198679-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-26
Abstract: To improve amusement of games related to stopping of identification information.SOLUTION: If in a case where a change included in a chance symbol combination presentation corresponds to a plurality of decorative symbols constituting a chance symbol combination being stop displayed, at a higher probability compared to a case where no such a change is made, as a ready-to-win presentation to become a specific presentation, the ready-to-win presentation is performed in one of ready-to-win presentation patterns RS1 to RS3. The ready-to-win presentation to become the specific presentation is performed in a presentation mode corresponding to the mode of the change included in the chance symbol combination presentation.SELECTED DRAWING: Figure 11
Patent JP-2018198560-A (JP)
Title: Ulcerative colitis examination method and device, and therapeutic agent screening method
Inventor: SASAKI KENGO
IPC: G01N33/50
Filed: 2017-05-26
Abstract: To provide an ulcerative colitis examination method and device, and therapeutic agent screening method useful for determining disease state of ulcerative colitis.SOLUTION: A ulcerative colitis examination method is disclosed. This method comprises: a step of performing an anaerobic culture using culture liquid including a fecal sample collected from a test subject; a step of collecting data of indicators of ulcerative colitis from the culture liquid; and a step of comparing the data with standard indicators from healthy individuals and/or individuals suffering from ulcerative colitis; wherein the anaerobic culture is performed with the culture liquid at a pH of 6.2 to 6.7 at the start of culturing and thereafter left standing. Furthermore, a therapeutic agent screening method for ulcerative colitis is disclosed. Additionally, an ulcerative colitis examination device is disclosed.SELECTED DRAWING: Figure 1
Patent JP-2018207140-A (JP)
Title: Scanner and method for producing scan data
Inventor: NEZU TAKAHIRO
IPC: G06T1/00
Filed: 2017-05-30
Abstract: To achieve a more favorable product.SOLUTION: A scanner comprises: a first mirror that includes a plurality of concave surfaces reflecting light from a document; and sensors that detect light reflected on the concave surfaces. The optical characteristics of the concave surface is different depending on the position.SELECTED DRAWING: Figure 1
Patent JP-2018145579-A (JP)
Title: Knitted fabric coping with automated cleaning plant
Inventor: MORII HIROYUKI
IPC: D06L1/20
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a knitted fabric used for clothing coping with an automated cleaning plant among clothing lent from a variety of facilities such as a medical institution such as a hospital, an accommodation facility such as a hotel, and a care facility.SOLUTION: The knitted fabric coping with an automated cleaning plant is a circular knitted single knit comprising 80 wt.% or more of spun yarns comprising short fibers consisting of cotton fibers and polyester filaments, and having a use weight ratio of the spun yarns to the polyester filaments of 10:90-80:20. The basis weight is 100-250 g/mand the thickness is 0.4-0.8 mm, and the polyester filaments are flat yarns.SELECTED DRAWING: None
Patent JP-2018202945-A (JP)
Title: Vehicle power source device and electric vehicle
Inventor: YAMAMOTO YOSUKE
IPC: H01M50/249
Filed: 2017-05-31
Abstract: To reduce a height of a vehicle power source device and prevent a first electric device disposed in a battery case from being exposed to water in the vehicle power source device disposed below a floor panel.SOLUTION: A vehicle power source device 1 includes: a battery case 2; a battery 3 disposed within the battery case 2; a first electric device 4 which is disposed within the battery case 2 and connected to at least the battery 3; and a battery cooling circuit which circulates a refrigerant in a pipeline to cool the at least battery 3. A lower surface of the first electric device 4 is located below an upper surface of the battery 3 and above a liquid surface SF of the refrigerant in a state that the refrigerant circulating in the pipeline accumulates in the battery case 2.SELECTED DRAWING: Figure 3
Patent JP-2018201717-A (JP)
Title: Game machine
Inventor: KATAYAMA SHIN
IPC: A63F5/04
Filed: 2017-05-31
Abstract: To provide a game machine in which a sense of expectation of a lottery winning of a bonus is more likely to be obtained for a player and which can cause the player to discriminate whether or not a bonus is won without pressing all stop buttons.SOLUTION: A slot machine of the present invention includes a "7 aiming replay" of a winning symbol combination, the "7 aiming replay" of the winning symbol combination in part including a red 7 symbol "red 7" constituting the winning symbol combination of a bonus. Internal lottery means 120 performs a lottery to determine whether a lottery winning area "7 aiming replay" is won or not where the "7 aiming replay" is lottery won. When the lottery winning area "7 aiming replay" is lottery won, a "BB lottery winning suggestion presentation" is performed. This causes a player to aim the red 7 symbol "red 7" to win a 7 aiming replay. In this way, a sense of expectation of lottery winning of a bonus is more likely to be obtained.SELECTED DRAWING: Figure 6
Patent JP-2018207640-A (JP)
Title: Electric drive device, and electric power steering device
Inventor: SUNAGA TAKASHI
IPC: B62D5/04
Filed: 2017-06-01
Abstract: To provide an electric drive device and an electric power steering device capable of suppressing malfunctions of a magnetic sensor while securing a heat radiation property of an inverter circuit.SOLUTION: An electric drive device comprises: a magnet arranged at an end part of a shaft of an electric motor; a heat sink having a first through-hole; a power substrate mounted with a magnetic sensor and an inverter circuit; and a control substrate. The heat sink is fixed at an anti-load side of the electric motor in a state where the magnet is inserted into the first through-hole of the heat sink. The power substrate and the control substrate are arranged so as to be orthogonal to an axial direction of the shaft in an order of the power substrate and the control substrate from the electric motor side. In addition, the magnetic sensor is held so as to be arranged on an axial direction of the magnet. At least a part of the power substrate and the heat sink are brought into contact with each other via a heat dissipation material. The heat sink comprises a groove part for suppressing a heat dissipation material from being intruded into the first through-hole.SELECTED DRAWING: Figure 7
Patent JP-2018205157-A (JP)
Title: Rail wear amount measuring instrument
Inventor: TAKEUCHI HIDEAKI
IPC: G01B3/38
Filed: 2017-06-06
Abstract: To provide a rail wear amount measuring instrument capable of correctly measuring a wear amount of the rail.SOLUTION: A rail wear amount measuring instrument 1 includes: a reference part 10 abutting against a rail 100; a longitudinal part 20 connected to the reference part 10 and flanks a side of the rail 100; and a transverse part 30 connected to the longitudinal part 20 and arranged above the rail 100. The reference part 10 includes: a first abutment surface that abuts against a top surface 113 of the bottom; and a second abutment surface that abuts against a side surface 121 of a ventral part. A longitudinal slot 31 slidably engaged with a straight measure 40 is formed at the position facing a head part of the transverse part 30. With the top surface 113 of the bottom at which the wear is not generated and the side surface 121 of the ventral part as reference, the rail wear amount measuring instrument 1 can be always positioned at a constant position.SELECTED DRAWING: Figure 4
Patent JP-2018205595-A (JP)
Title: Optical transmitter and optical transmission system using the same
Inventor: UMEKI TAKESHI
IPC: G02F1/39
Filed: 2017-06-07
Abstract: To solve the problems that, in an optical transmitter, internal temperature may be unevenly distributed and vary every minute due to variation of operating conditions and environmental temperature, a vibration from the outside is also added to a connection optical fiber and an optical component between components in a device depending on environment and an operation state outside the device, and when the optical transmitter has fluctuation in a relative phase between two signal light arms in the optical transmitter, the optical transmitter directly has an adverse effect on a phase sensitive optical amplification operation of a PDM signal in which two orthogonal polarized waves are mixed in a polarization diversity configuration after transmitting the optical fiber.SOLUTION: An optical transmitter stabilizes phase difference between two orthogonal polarized waves in the respective signals such as signal light, its phase conjugate light, excited light, a pilot signal. A configuration for a PDM signal consisting of a pair of one main signal light and its phase conjugate light, and a configuration for a PDM signal of a wavelength-multiplexed signal light group consisting of a plurality of pairs are disclosed by an optical transmitter which generates the PDM signal. Drift of a relative phase of the signal light group is stabilized between two signal arms which correspond to two orthogonal polarized waves, and each of which includes a secondary nonlinear optical element.SELECTED DRAWING: Figure 1
Patent JP-2018206208-A (JP)
Title: Production management device, production management system, and production management method
Inventor: MIYAMOTO NAOKI
IPC: G06Q50/04
Filed: 2017-06-07
Abstract: To provide a production management device, production management system, and production management method capable of determining whether production preparations are completed or not according to a production process.SOLUTION: The production management device of an embodiment has a determination unit. The determination unit determines whether all materials to be used in a production process are present in the area where the production is performed based on the estimated result of the position of each of one or more materials.SELECTED DRAWING: Figure 1
Patent JP-2018005900-A (JP)
Title: Method and system for providing advertising product
Inventor: WI WU SIC
IPC: G06Q30/02
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for providing an advertising product.SOLUTION: A computer-implemented method for providing an advertising product is provided that includes; generating a plurality of segments by grouping similar users among a plurality of users based on a targeting condition of an advertiser; displaying a target advertising product of the advertiser for each segment of the plurality of segments; receiving feedback information according to display of the target advertising product for each segment of the plurality of segments; and adjusting the display of the target advertising product for each segment of the plurality of segments based on an efficiency of the feedback information.SELECTED DRAWING: Figure 4
Patent JP-2019003488-A (JP)
Title: Information processing apparatus, control method, and control program
Inventor: RYU MU
IPC: G06F16/00
Filed: 2017-06-16
Abstract: To provide an information processing apparatus and a control program which enable highly accurate extraction of a correct character string with respect to a character string input by a user.SOLUTION: A terminal apparatus 1 which is an information processing apparatus has: a storing unit 14 for storing information of a corresponding relationship between each character string including a predetermined number of successive characters and a vector indicative of distributed expression of each character group and for storing a first average or sum of a plurality of vectors corresponding to a plurality of character groups including a predetermined number of extracted successive characters extracted from the plurality of registered character strings respectively; a calculating unit 152 for calculating a second average or sum of each of the vectors corresponding to the plurality of character groups including a predetermined number of successive characters extracted from the input character strings; an extracting unit 153 for extracting the registered character string corresponding the first average or sum similar to the second average or sum; and an output unit 13 for outputting the extracted registered character string.SELECTED DRAWING: Figure 3