baber/WOPTO huggingface dataset:
Patent JP-2018134807-A (JP)
Title: Simulation method of resin fluidity
Inventor: SHINOURA YASUTAKA
IPC: B29C43/58
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To predict how a resin is filled inside a mold simply and highly accurately by simulation.SOLUTION: A simulated container provided with a cavity part along a shape of an entire or a part of a resin molded product to be molded is prepared and an analysis material made of a resin or a soft material used for molding is filled in the cavity part of the simulated container, and the analysis material is compressed in the container to mold an analytical molded product. By inspecting and evaluating a strength or cross section state of the analytical molded product, a flow behavior of the resin at the time of actual molding is analyzed, and an analysis result is reflected in a product design.SELECTED DRAWING: Figure 7
Patent JP-2017161069-A (JP)
Title: Bearing with seal
Inventor: INAMASU Kazunori
IPC: F16J15/324
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To attain a low torque formation and a high-speed formation of a bearing with a seal while immersion of foreign particles of pre-determined particle diameters is being prevented even if the bearing can be adapted for a high-speed operation of the bearing.SOLUTION: Seal lips 151 of seal members 150 are formed with many protrusions 152. Between the seal sliding surfaces 112 slid in a peripheral direction and seal lips 151 in respect to these protrusions 152 are formed oil passages 170 communicated between an inner space 160 of the bearing and an external part but not allowing some foreign materials of predetermined particle diameter to pass therein. The protrusions 152 are spaced apart by a spacing of about 0.3 to 2.6 mm in a peripheral direction. A wedge effect is produced among the protrusions 152 and the seal sliding surfaces 112. As the bearing is rotated, lubricant oil in the oil passages 170 is promoted to form an oil film among the seal lips 151 and the seal sliding surfaces 112 and fluid lubricating state is produced among the seal lips 151 and the seal sliding surfaces 112.SELECTED DRAWING: Figure 1
Patent JP-2018144509-A (JP)
Title: vehicle
Inventor: NISHIUMI DAIKI
IPC: B60K15/067
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To inhibit, in a vehicle in which a fuel tank is located at the outside in the longitudinal direction of electric equipment with a high voltage part housed in a case, the high voltage part from being exposed in a front collision or a rear-end collision.SOLUTION: In a fuel cell vehicle 1, a transaxle 10, in which an electric motor 11 as a high voltage part is housed in a transaxle case 10a, is located at a vehicle rear part 1b, and a third hydrogen tank 5 is located at a rear side in the longitudinal direction of the transaxle 10 to extend in the vehicle width direction. The electric motor 11 is located close to the right side of the vehicle width direction in the transaxle case 10a. The third hydrogen tank 5 is configured to horizontally turn about the end 5a thereof on the right side in the vehicle width direction when a collision load equal to or more than a predetermined value acts from the rear side in the vehicle longitudinal direction, so that the end 5b on the left side in the vehicle width direction abuts on the left side in the vehicle width direction of the transaxle 10.SELECTED DRAWING: Figure 4
Patent JP-2018146260-A (JP)
Title: Detecting device
Inventor: HARADA YASUHIRO
IPC: G01P1/02
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device capable of positioning a main body part even when using detecting elements with different outer shapes of the main body part and fixing the detecting element to a pedestal member without applying a load to the main body part.SOLUTION: A pedestal member 11 comprises a base part 110 in which an arrangement surface 110a arranged facing a main body part is formed, and a horizontal direction regulating unit 111 which regulates the movement of the main body part protruding from and arranged facing the arrangement surface 110a in a horizontal direction parallel to a detection surface. The horizontal direction regulating unit 111 is provided so that the amount of travel in a horizontal direction of the main body part arranged facing the arrangement surface 110a can be regulated in a prescribed range with respect to two types of detecting elements with different outer shapes of the main body part. This makes it possible to position the main body part even when using the two types of detecting elements with different outer shapes of the main body part and to fix the detecting elements to the pedestal member 11 without applying a load to the main body part.SELECTED DRAWING: Figure 14
Patent JP-2017170891-A (JP)
Title: Delivery device, information processing apparatus, program and information processing system
Inventor: HIRANO YUKI
IPC: B41J29/38
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To enable even a user unfamiliar with an information processing apparatus (a computer) to easily set a setup or the like for job execution of an information processing apparatus.SOLUTION: A delivery device for delivering an output result of a job includes: means for sharing identification information of an information processing apparatus between a service program installed in the information processing apparatus and the delivery device; means for registering delivery destination information corresponding to the identification information in the delivery device; and means for shifting the delivery device to a delivery destination corresponding to the identification information to deliver the output result of the job, when the delivery device is instructed to execute the job with the identification information attached thereto.SELECTED DRAWING: Figure 8
Patent JP-2017100001-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of transmitting one command prior to other commands.SOLUTION: In addition to a command buffer, a power return command buffer is provided, so that a command (e.g. a power return command) that should be transmitted prior to other command is set in a power return command buffer. In the command output processing (S21), when a command to be transmitted is stored in the power return command buffer, the command stored in the power return command buffer is transmitted with priority over the commands stored in the command buffer. When there is a command to be transmitted to a sub-control board with priority over the other commands, the command is stored in the power return command so that the command can be transmitted to the sub-control board with priority over the other commands stored in the command buffer. That is, one command can be transmitted to the sub-control board prior to the other commands.SELECTED DRAWING: Figure 8
Patent JP-2017151441-A (JP)
Title: Systems and methods for light field modeling techniques for multi-modulation displays
Inventor: Jerome shields
IPC: G09G3/20
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide systems and techniques for calibrating a projector system over time to achieve continuous image improvement.SOLUTION: A projector display system comprises; a light source; a controller; a first modulator configured to receive light from the light source and render a halftone image of an input image; a blurring optical system configured to blur the halftone image using a Point Spread Function (PSF); and a second modulator configured to receive the blurred halftone image and render a pulse-width-modulated image which may be projected to form a desired screen image. The system is configured to form a binary halftone image from an input image, and correct for misalignment between the first and second modulators.SELECTED DRAWING: Figure 8
Patent JP-2018148743-A (JP)
Title: Photovoltaic power output prediction device considering residual snow
Inventor: KAWACHI SEIJI
IPC: H02J3/38
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power output prediction device that takes into account the fact that output of solar photovoltaic power generation equipment is reduced due to residual snow on a panel of the photovoltaic power generation equipment after the end of snowfall.SOLUTION: A photovoltaic power output prediction device includes a snow cover coefficient calculating unit that calculates a snow cover coefficient indicating a ratio of first power generation output of photovoltaic power generation facility corresponding to a first solar radiation at the time of non-snow cover and second power generation output of the photovoltaic power generation facility corresponding to the first solar radiation at the time of snow cover, based on the first power generation output and the second power generation output. The photovoltaic power output prediction device also includes a residual snow coefficient calculating unit that calculates a residual snow coefficient whose value increases with the lapse of time from the first time point based on the snow cover coefficient at the first time point and a correction function whose value increases with the lapse of time from the first time point by considering that the residual snow on a panel of the photovoltaic power generation facility decreases with the lapse of time from a first time point when the snowfall has ended. The photovoltaic power output prediction device further includes a power generation output calculation unit that calculates power generation output of the photovoltaic power generation facility based on the residual snow coefficient and a current or future second solar radiation at the second time point.SELECTED DRAWING: Figure 2
Patent JP-2018157017-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KODAMA NAOKO
IPC: H01L21/329
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which prevents shape collapse of a resist pattern end when a photo resist film is used as a mask to reduce a design margin.SOLUTION: A semiconductor device manufacturing method comprises: a first step of coating a first principal surface of a semiconductor wafer 10 with photo resist to form a photo resist film 31; a second step of printing a first mask pattern 32a for forming a first opening on the photo resist film 31; a third step of printing a second mask pattern 32b for forming a second opening at a position different from that of the first opening on the photo resist film 31; a fourth step of selectively removing the photo resist film 31 based on the first mask pattern 32a and the second mask pattern to form a resist mask having the first opening and the second opening of the photo resist film 31; and a fifth step of performing ion implantation of an impurity into the semiconductor wafer 10 by using the resist mask 31 as a mask.SELECTED DRAWING: Figure 3
Patent JP-2018156414-A (JP)
Title: Image processing apparatus, image processing method, and imaging system
Inventor: SATO SHOICHI
IPC: G06T1/60
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To output an image without causing an error in the subsequent apparatus, even if image processing for one frame cannot be completed within a predetermined time.SOLUTION: In an image processing apparatus 200B for performing predetermined image processing on an input image and outputting an output image composed of a plurality of rectangular area images, a frame memory 102 for storing an input image, an area image generating unit 107 for reading at least a part of the input image and performing predetermined image processing to generate a rectangular area image, a line buffer 108 for accumulating a plurality of lines of the rectangular area image in the main scanning direction of the output image, and a line buffer output control unit 109 for reading an image line by line from the line buffer 108 to output an output image to a device at a subsequent stage are provided, wherein the line buffer output control unit 109 is provided with an output line number determination unit for determining whether a predetermined number of lines can be output within one frame processing period, or not.SELECTED DRAWING: Figure 5
Patent JP-2018155457-A (JP)
Title: Dryer, imaging device, and drying method
Inventor: HOSHINO YOSHIAKI
IPC: F26B13/10
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a dryer capable of preventing liquid droplets from flowing on a recording medium upon drying liquid droplets sticking to the recording medium.SOLUTION: The dryer for drying a recording medium with liquid droplets sticking thereto, comprises an air supply part that blows air to the recording medium and a drying controller that controls the velocity of air blown to the recording medium by the air supply part. The drying controller controls the velocity of the blown air according to the maximum sticking amount of the liquid droplets sticking to the recording medium.SELECTED DRAWING: Figure 4
Patent JP-2018162831-A (JP)
Title: Bearing device for wheel
Inventor: SEKI MAKOTO
IPC: F16J15/3232
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device whose axial length is reduced, and to provide a bearing device for a wheel by which bearing rigidity can be improved and that can be made light.SOLUTION: An outer side seal member 7 is constituted by an elastic member 73 having a core metal 72 and plural lips 73a, 73b, 73c, and the core metal 72 is fitted with an outer periphery of an outer member 2 so that at least one part thereof is overlaid outside a retainer 5. Furthermore, all lips 73a, 73b, 73c extending inward in a radial direction along an outer side end face 2h of the outer member 2, and formed on the elastic member 73 are arranged on an outer side than the outer side end face 2h of the outer member 2.SELECTED DRAWING: Figure 6
Patent JP-2018168220-A (JP)
Title: Aqueous dispersion
Inventor: KAKIUCHI TOSHIFUMI
IPC: C08L27/12
Filed: 2017-03-29
Abstract: To provide: an aqueous dispersion capable of forming a coating film which is excellent in water resistance and antifogging property; a method for producing the aqueous dispersion; and an aqueous coating material and a coated article.SOLUTION: There is provided an aqueous dispersion containing water, a surfactant, a fluoropolymer and a (meth)acrylate polymer in which the fluoropolymer and the (meth)acrylate polymer are dispersed in water, wherein the fluoropolymer contains a unit based on a fluoroolefin and contains 95 to 100 mol% of the unit based on the total units contained in the fluoropolymer, the (meth)acrylate polymer contains a unit based on an alkyl (meth)acrylate and contains 75 to 100 mol% of the unit based on the total units contained in the (meth)acrylate polymer and the surfactant is a compound in which one group represented by the formula, -(OQ)OSOX(wherein, Q represents an alkylene group, n represents an integer of 2 to 30 and Xrepresents Naor NH) and 2 to 4 phenylalkyl groups are bonded to a benzene ring.SELECTED DRAWING: None
Patent JP-2018167654-A (JP)
Title: Antifouling performance evaluation method by quantitative analysis of attached matters, and antifouling performance evaluation system
Inventor: MASUDA AKIKO
IPC: B63B59/04
Filed: 2017-03-29
Abstract: To evaluate performance of an antifouling agent at an early stage.SOLUTION: An antifouling performance evaluation method includes: an immersion step (S11) for immersing a test piece coated with an antifouling agent into immersion test water in which aquatic organisms exist; a sampling step (S13) for sampling attached matters including the attached organisms attached to the test piece after a prescribed immersion time has passed; and an analysis quantitative step (S15 to S17) for determining the amount of the attached matters by analysing the sampled attached matters by a biomolecule analysis method.SELECTED DRAWING: Figure 2
Patent JP-2017160209-A (JP)
Title: Heteroleptic iridium carbene complexes and light emitting device using them
Inventor: CHUN LIN
IPC: C07F15/00
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide phosphorescent compounds suitable for use in an OLED device.SOLUTION: A compound comprises a heteroleptic iridium complex represented by the formula I. (R2, Rx, Ra and Rb are mono, di, tri, tetra substitutions or no substitution; R1 is alkyl or cycloalkyl with a molecular weight more than 15.5 g/mol; X is CRR', SiRR', C=O, N-R, B-R, O, S, SO, SO2 or Se; R, R', R, R, R, Rand Rare H, D, halide, alkyl, amino, acyl, or the like.)SELECTED DRAWING: Figure 1
Patent JP-2018170642-A (JP)
Title: Decryption device, key generation device, encryption device, encryption processing system, decryption method, and decryption program
Inventor: HOSHIZUKI YUSUKE
IPC: H04L9/08
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for preventing fraudulent behavior by falsification of data.SOLUTION: An information processing apparatus includes a storage unit, a generation unit, a creation unit, and a decryption unit. The storage unit creates a first public key that is a remainder obtained by dividing a value obtained by raising a first set value by a first secret key by a second set value, creates a common key that is a remainder obtained by dividing a value obtained by raising the first public key by the second secret key by the second set value, and stores encryption data encrypted using the common key, a second public key that is a remainder obtained by dividing a value obtained by raising the first set value by the second secret key by the second set value, a developer identifier that identifies a developer who creates data, and the second set value. The generation unit generates the first secret key by using the developer identifier. The creation unit creates the common key that is a remainder obtained by dividing a value obtained by raising the second public key by the first secret key by the second set value. The decryption unit decrypts the encryption data by using the common key.SELECTED DRAWING: Figure 5
Patent JP-2018172562-A (JP)
Title: Polyimide precursor and polyimide
Inventor: WANG HONGYUAN
IPC: C08J5/18
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide precursor and a polyimide having a high elastic modulus, excellent in dimensional stability and transparency and useful as a material for a display front plate.SOLUTION: A polyimide has a structural unit derived form a diamine and a structural unit derived from an acid dianhydride, contains 50 mol% or more of a structural unit derived from 1,2,3,4-cyclobutane tetracarboxylic acid dianhydride in the total of structural units derived from acid dianhydrides, contains 10 mol% or more of a structural unit derived from 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl in the total of structural units derived from diamines and when formed into a polyimide film, has a tensile modulus of 5 GPa or more, a light transmittance at 430 nm of 80% or more and YI of 4 or less.SELECTED DRAWING: None
Patent JP-2018182776-A (JP)
Title: Motor drive controller, motor driving control method and tube pump
Inventor: KITANO TAKAMICHI
IPC: A61M60/538
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To continuously drive a motor even if the motor is reversely rotated owing to an external factor.SOLUTION: A motor drive controller comprises: a control part 12 which produces and outputs a drive control signal in response to input of a speed command signal and a rotating direction signal; a motor drive part 13 which produces a drive signal based on the drive control signal and outputs the drive signal to a motor 11; and an encoder 14 which detects a rotational position of the motor 11 and outputs an encoder signal based on a result of the detection. The control part 12 has a measurement part and a transmission part. The measurement part senses, based on the encoder signal, a point of time when the rotation of the motor 11 is switched to a direction opposite to a rotating direction targeted on the rotating direction signal owing to an external factor during the input of the speed command signal, and measures, based on the encoder signal, a quantity of movement of the motor 11 from a rotational position of the motor at the switching point to the opposite direction. The transmission part transmits a switching signal for switching an energization mode of the motor drive part from 180° energization to 120° energization to the motor drive part 13 when the quantity of movement is equal to or larger than a predetermined threshold.SELECTED DRAWING: Figure 6
Patent JP-2018175159-A (JP)
Title: Game machine
Inventor: SUZUKI YOSHICHIRO
IPC: A63F5/04
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which displays an operation-prompting image on a display device such that an expected effect can be produced while preventing the player from suffering disadvantage.SOLUTION: A slot machine comprises main control means, subcontrol means, reels, stop buttons, an acquired-token count display device, and an image display device. The main control means, when a predetermined combination (such as a pressing order) is won under a predetermined condition, displays information about the pressing order on the acquired-token count display. The subcontrol means: when a predetermined combination is won under a predetermined condition, displays a pressing-order image on the image display device; when the predetermined condition is satisfied, displays on the image display device the operation-prompting image prompting the rotation of the reels to be stopped; and when the operation-prompting image is displayed with the pressing-order image displayed on the image display device, superimposes the operation-prompting image on at least a part of the pressing-order image.SELECTED DRAWING: Figure 66
Patent JP-2018176922-A (JP)
Title: Motion control device and motion control method for vessel
Inventor: IMAMURA NAOKI
IPC: B63H25/04
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a vessel motion control device that is hard to make a control operation failure caused by assembling of optimization calculation only to a part of feedback control to which a so-called classical control system such as PID control is applied without needing weight adjustment in an evaluation function.SOLUTION: The vessel motion control device for sailing a vessel on which a plurality of outboard engines are mounted on a desired track is provided with: a track generator that outputs a track command; a controller that outputs a control force command on the basis of the track command and a sensor information group from a sensor group provided in the vessel; and a control force distributer that outputs an operation amount requested to the outboard engines on the basis of the control force command and performs an optimization operation for the operation amount according to a preset constraint.SELECTED DRAWING: Figure 1
Patent JP-2018179396-A (JP)
Title: Gas stove
Inventor: SATO HIROYASU
IPC: F24C15/10
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas stove capable of reliably preventing wrong installation of a trivet on a top plate with eyes.SOLUTION: A plurality of trivets (1a), (1b) installed on a top plate (3) has a trivet frame (10), and a plurality of trivet claws (11), (12) projecting radially outward with respect to an outer peripheral edge of the trivet frame (10). In a state where the trivets (1a), (1b) are installed in a positioning state, at least one trivet claw (11) of the trivet (1a) and one trivet claw (12) of the other adjacent trivet (1b) are positioned on the same line in a plan view, and outside end edges (11a), (12a) of the respective trivet claws are set to approach each other through an interval (14).SELECTED DRAWING: Figure 2