baber/WOPTO huggingface dataset:
Patent JP-2018037454-A (JP)
Title: Surface-emitting laser and atomic oscillator
Inventor: HAGINO TAKASHI
IPC: H01S1/06
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting laser capable of enhancing stability of a polarization direction of laser light.SOLUTION: The surface-emitting laser includes: a substrate; a laminate disposed on the substrate and having a resonant part for resonating light generated in an active layer and a first distortion imparting part for imparting distortion to the active layer connected to the resonant part; and a second distortion imparting part disposed on the substrate and imparting distortion to the active layer. The laminate has the active layer, and a first mirror layer and a second mirror layer sandwiching the active layer. In a view along the lamination direction, the first distortion imparting part has a first portion and a second portion protruding from the resonant part in opposite directions from each other; and in a view along the lamination direction, the longitudinal direction of the second distortion imparting part and the longitudinal direction of the first distortion imparting part are the same. A magnitude relation of the coefficient of linear expansion of the second distortion imparting part with respect to the coefficient of linear expansion of the substrate is the same as the magnitude relation of the coefficient of linear expansion of the first distortion imparting part with respect to the coefficient of linear expansion of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2017063021-A (JP)
Title: Fuel battery system
Inventor: KUSUMARU YUICHI
IPC: H01M8/04
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery system that reduces noise caused by an air supplier.SOLUTION: A fuel battery system 100 includes a fuel battery 4, an air supplier 3 for supplying air to a cathode of the fuel battery 4, a flow rate detector 2 for detecting the flow rate of air, and a muffler 5 for reducing sounds of a specific frequency by interference of sound waves. The flow rate detector 2, air supplier 3 and fuel battery 4 are arranged in series in an air path 6 from the upstream side of the air flow in this order, and the muffler 5 is arranged at a branch portion 16 of the air path 6 between the flow rate detector 2 and the air supplier 3.SELECTED DRAWING: Figure 1
Patent JP-2018036495-A (JP)
Title: Engine sound output device, and engine sound output method
Inventor: OKADA YUSUKE
IPC: B60K6/22
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To appropriately create a pseudo environment by a pseudo engine sound corresponding to a travel state.SOLUTION: A calculation unit 720 determines a pseudo gear position from vehicle speed data and accelerator aperture data, and specifies a gear position change middle period corresponding to a change of the pseudo gear position. The calculation unit 720 calculates a pseudo engine revolution ERon the basis of the last pseudo engine revolution calculated just before the change of the pseudo gear position and the pseudo gear engine revolution calculated in the initial period of the gear position change middle period when presuming that the change of the pseudo gear position in the initial period of the gear position change middle period is completed. A generation unit 740 performs the generation of a characteristic change signal FSDproducing a shift of the frequency of (ER/ER) fold for engine sound signal information ESD(j=1, 2, ..., N) for each engine revolution ER, and generates a signal synthesized based on the pseudo engine revolution ER.SELECTED DRAWING: Figure 1
Patent JP-2018041127-A (JP)
Title: Information acquisition device, information acquisition method, and information acquisition program
Inventor: KURODA DAISUKE
IPC: G06F3/0481
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an information acquisition device, method and program for improving an acquisition rate of acquiring client information from a client who leaves an entry form.SOLUTION: A web server 200 provides: an entry form 233 including multiple information items to be inputted by a client; and a simple entry form 234 of which the information items are less than a client information acquisition page. When the client moves from the entry form 233 to the other page and performs an operation for leaving the entry form 233, a control server 100 performs control in such a manner that the entry form 233 for acquiring information of the client is shifted to the simple entry form 234 for acquiring client simple information.SELECTED DRAWING: Figure 1
Patent JP-2018027609-A (JP)
Title: Polishing tape
Inventor: KOBAYASHI NOBUHIKO
IPC: B24D11/06
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tape that can deal with a complicated face stitch of a material to be ground and can be used repeatedly in grinding.SOLUTION: A polishing tape 1 has a flexible lengthy base material 11 and a polishing layer 12, which is made of polishing abrasive grains and polishing abrasive grain holding materials, formed on the base material. In the polishing layer are included a part 21 made of abrasive grains for rough processing and a part 31 made of abrasive grains for finish-processing. By distributing the parts in a longitudinal direction of the polishing tape, rough processing and finish- processing can be performed simultaneously with the same polishing tape. A cross section shape of the polishing tape is formed in an odd-shape other than a rectangular shape so as to deal with a complicated shape and the polishing tape is formed in a loop shape so that the tape can be used repeatedly.SELECTED DRAWING: Figure 1
Patent JP-2018040333-A (JP)
Title: Variable dynamic valve mechanism of internal combustion engine
Inventor: SUGIURA KEN
IPC: F01L13/00
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To mount a changeover device to a dynamic valve mechanism even if a linear motion type changeover pin cannot be installed at a desired position in a rocker arm.SOLUTION: A variable dynamic valve mechanism 1 comprises a changeover device 59 for switching a drive state to a connection state for connecting a first arm 30 and a second arm 40, and a non-connection state for releasing the connection. The changeover device 59 includes a turning member 60 and a turning device 70. The turning member 60 comprises a base part 63 which is arranged at the first arm 30 around a prescribed axial line x so as to be turnable, and an engagement part 64 protruding from the base 63 to a direction intersecting with the axial line x. The turning device 70 switches the drive state to the connection state by making the engagement part 64 engaged with the second arm 40 by turning the turning member 60 to one direction around the axial line x, and switches the drive state to the non-connection state by releasing the engagement by turning the turning member 60 to the other direction around the axial line x.SELECTED DRAWING: Figure 1
Patent JP-2017069946-A (JP)
Title: Image processing system and image processing method
Inventor: NAKANO TOSHIMITSU
IPC: H04N1/40
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a case of forming dots of high resolution by using a multiplexing spot technique, at drawing of lines, even lines of the same width have their thickness changed because of a difference in the level of generated potential depending on a phase.SOLUTION: An image processing method includes: acquiring means of acquiring a drawing command for drawing a line included in drawing data; changing mans of changing a line width of the drawing command in which the line width regulated by the drawing command for drawing the line is smaller than a predetermined even-numbered pixel width into the predetermined even-numbered pixel width; generating means of generating binary bitmap data of a first resolution on the basis of the drawing data including the drawing command changed by the changing means; correction means of correcting the generated binary bitmap data; converting means of converting the corrected binary bitmap data into multiple bitmap data of a second resolution having the resolution lower than the first resolution; and output means of outputting the converted multiple bitmap data to printing means.SELECTED DRAWING: Figure 9
Patent JP-2018043358-A (JP)
Title: Image forming apparatus, and autonomous type floor cleaning robot management program for image forming apparatus
Inventor: OURA JUNICHI
IPC: H04N1/00
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To manage the cleaning performance of a cleaning robot by using an image forming apparatus.SOLUTION: An image forming apparatus 1 comprises: a radio communication part 91 for performing radio communications with an external device; a storage part 92; an image forming part 12; a robot position recording control part 101 for receiving from an autonomous floor cleaning robot 20 the positional information of the autonomous floor cleaning robot 20 through the radio communication part 91 thereby to record said received positional information together with the date and the time in the storage part 92; a cleaning locus generating part 102 reading the positional information of the autonomous floor cleaning robot 20 at the designated date from the storage part 92 thereby to create the cleaning locus of the autonomous floor cleaning robot 20 at the designated date from said positional information read out; and a cleaning performance map generation part 103 for drawing the cleaning locus of the autonomous floor cleaning robot 20 over the image of the sketch diagram of a room thereby to form the image of the cleaning result map so that the image forming part 12 is caused to form the image of the cleaning result map on the recording paper.SELECTED DRAWING: Figure 2
Patent JP-2017028717-A (JP)
Title: Locating device using reference point to align location information
Inventor: STEPHEN WILLIAM EDGE
IPC: G01S5/02
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of location estimation of a mobile device.SOLUTION: A method includes receiving a first set of location data and a second set of location data at a mobile device. The method includes locating a first reference point identifier that is included in the first set of location data and a second reference point identifier that is included in the second set of location data. The first reference point identifier field and the second reference point identifier field identify a common reference point. The method includes identifying first information in the first set of location data that is associated with the common reference point. The method also includes identifying second information in the second set of location data that is associated with the common reference point, and spatially aligning the first set of location data with the second set of location data on the basis of the common reference point to associate the first information with the second information.SELECTED DRAWING: Figure 2
Patent JP-2017026154-A (JP)
Title: Work vehicle
Inventor: YANO NORIHIRO
IPC: F16H3/16
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To simplify a transmission structure of a work vehicle.SOLUTION: An input shaft (20) is provided with a first shift gear (22) which is made from a plurality of shift gears at a first shift; and a second shift gear (23) made from a plurality of shift gears at a second shift. A first shift setting gear (35) engaged with the first shift gear, and a second shift setting gear (36) engaged with the second shift gear (23) are provided on a gear-change adjusting shaft (34) in parallel with an input shaft. The first shift gear is loosely rotated with respect to the input shaft, and the second shift gear is rotated with the input shaft. The first shift setting gear and the second shift setting gear are made slidable with respect to the gear-change adjusting shaft, and the first shift gear is always engaged with a transmission gear (47) rotated with a transmission shaft (45).SELECTED DRAWING: Figure 6
Patent JP-2018044911-A (JP)
Title: On-vehicle display device
Inventor: UZAWA SATOSHI
IPC: G09G5/12
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle display device that coordinates so as to execute an appropriate navigation action in a portable type instrument.SOLUTION: A base part 3 of a head-up display has: a communication unit that communicates with a portable type external instrument configured capable of a navigation action; and a display data creation unit that creates display data in accordance with an instruction received by the communication unit and from the external instrument. A projection unit 4 has a display unit that implements an image display for projecting an image based on the display data created by the display data creation unit. The base part further comprises: a gyro sensor; and a gyro data transmission control unit that implements control of causing detection information on the gyro sensor to be transmitted to the external instrument in accordance with a request from the external instrument received by the communication unit. Accordingly, gyro data available for the navigation action is provided to the portable type external instrument.SELECTED DRAWING: Figure 5
Patent JP-2017004015-A (JP)
Title: Polarizing plate and laminated optical member using the same
Inventor: KUME ETSUO
IPC: C09J163/00
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate in which a transparent protective film is bonded by a photocurable adhesive to a polarizer made of a polyvinyl alcohol resin film and the polarizer and the protective film are firmly adhered to each other.SOLUTION: The polarizing plate has a transparent protective film bonded by an adhesive layer to at least one surface of a polarizer made of a polyvinyl alcohol resin film having a dichroic dye adsorbed and oriented therein. The adhesive layer is a cured layer of the following photocurable adhesive by cation polymerization. The photocurable adhesive comprises: (A) 100 parts by weight of a photo-cation curable component containing (A1) a diepoxy compound having an alicyclic ring and two epoxy groups in the molecule and (A2) a reactive aliphatic compound selected from an aliphatic epoxy compound and an aliphatic vinyl ether compound; (B) 1 to 10 parts by weight of a photo-cation polymerization initiator; and (C) 0.5 to 10 parts by weight of a diol compound.SELECTED DRAWING: None
Patent JP-2018048936-A (JP)
Title: Portable electronic apparatus
Inventor: HASHIZUME KEITARO
IPC: A61B5/22
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic apparatus equipped with an antifogging effect that is sufficient to suppress the fogging of a windshield.SOLUTION: The portable electronic apparatus comprises: a windshield 71 that shuts up an opening 40 of a case; a display unit 70 housed in the case and arranged so as to overlap the windshield in a plan view across a first space 42 between the windshield and itself; and a frame 77 in which the display unit is attached, via a circumferential first seal member 79, to an inner bottom face 74b of a recess 74 that opens on the windshield side, the frame 77 being attached to the case by an annular second seal member 82 in such a way that, out of the inner space of the case, a second space 36 provided opposite the first space via the display unit and the frame and the first space are separated, and that the first space is a closed space.SELECTED DRAWING: Figure 4
Patent JP-2018051424-A (JP)
Title: Magnesium oxide-supported bismuth oxychloride composite material, process for producing the same, water cleaning cartridge, and water cleaner
Inventor: TEJIMA KATSUYA
IPC: B01J20/04
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel material that can more efficiently remove both cations and anions, a water cleaning cartridge and a water cleaner.SOLUTION: A novel composite material 1 includes bismuth oxychloride and magnesium oxide supported on the bismuth oxychloride, and can more efficiently remove phosphate ions and metal ions. A process for producing the composite material 1 includes: a mixing step S1 of mixing a material 10 including a bismuth source 11 and a magnesium source 12; a heating step S2 of heating the mixed material 20 at 100 to 800°C while a chlorine source is present; and a cooling step S3 of cooling the heated material 21.SELECTED DRAWING: Figure 10
Patent JP-2018057071-A (JP)
Title: Power storage system
Inventor: KAWASAKI YOJI
IPC: H02J3/32
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize generated power without waste even when implementing a discharge command from an aggregator.SOLUTION: A power storage system 1 comprises a storage battery BT and a control part 100. The control part 100 performs control in such a manner that a control operation to the storage battery BT is changed, in accordance with advance planning relating to a discharge command of the storage battery BT that is included in a command of an aggregator 2 with respect to the storage battery BT.SELECTED DRAWING: Figure 2
Patent JP-2018055211-A (JP)
Title: Numerical control device
Inventor: HORIOKA TAISHI
IPC: G06F8/65
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device capable of easily executing management of a control program.SOLUTION: The numerical control device stores, in a flush memory, a control program, and a version including a first version showing a mounting function mounted on the control program and a second version showing an effective function being effective among mounting functions mounted on the control program. The numerical control device receives a command (S53). The numerical control device determines whether or not processing corresponding to the received command can be executed by the effective function on the basis of the second version (S59). The numerical control device executes processing on the basis of the effective function (S61) when it is determined that the processing can be executed by the effective function (S59: YES).SELECTED DRAWING: Figure 6
Patent JP-2018055256-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KAWASAKI HIROMASA
IPC: G06K9/20
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To increase the speed of processing of specifying a value corresponding to a specific keyword.SOLUTION: An information processing apparatus includes: extraction means of extracting a character area from an image; estimation means of estimating the size of a keyword area from the number of characters of a preset keyword; and first area specifying means of specifying a keyword area including the keyword, from among a plurality of character areas, on the basis of an estimated size value of the keyword area and the size of the character area extracted by the extraction means.SELECTED DRAWING: Figure 3
Patent JP-2018054437-A (JP)
Title: Inspection device
Inventor: NAKAMURA KOHEI
IPC: G06T7/00
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device which can make a rapid and accurate inspection of an inspection target object if a worker is unable to secure a predetermined angle and a predetermined distance for the inspection target object.SOLUTION: An inspection device 1 includes: an image acquisition unit 501 which acquires image data including an inspection target object taken by a wearable camera; a feature amount calculation unit 502 which calculates a feature amount which can specify the inspection target object in the image data as a calculation feature amount; and a state checking unit 503 which checks the state of the object by comparing the calculation feature amount with a learning feature amount stored in a learning information storage unit 507.SELECTED DRAWING: Figure 3
Patent JP-2017018663-A (JP)
Title: Scanning mechanisms for imaging probe
Inventor: COURTNEY BRIAN
IPC: A61B8/12
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide scanning mechanisms for imaging probes used for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and/or optical coherence tomography.SOLUTION: The imaging probes include adjustable rotational drive mechanism for imparting rotational motion to an imaging assembly containing either optical or ultrasound transducers which emit energy into the surrounding area. The imaging assembly includes a scanning mechanism having a movable member configured to deliver an energy beam along a path outside an elongate hollow shaft at a variable angle with respect to a longitudinal axis so as to give forward and side viewing capabilities of the imaging assembly. The movable member is mounted in such a way that the variable angle is a function of the angular velocity of the imaging assembly.SELECTED DRAWING: Figure 14a
Patent JP-2018052316-A (JP)
Title: Pneumatic tire, stud pins and tire mold
Inventor: TAKAHASHI YUKIHISA
IPC: B29C33/02
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide: a pneumatic tire in which stud pins can be positioned at respective appropriate positions with respect to respective holes for the sud pins embedded therein, and inserted straight in a hole depth direction; stud pins capable of being fitted into the pneumatic tire; and a tire mold capable of manufacturing the pneumatic tire.SOLUTION: A pneumatic tire comprises rubber protruding parts: each of which is inserted in each of holes for respective embedding stud pins; each of which protrudes from a bottom surface of the hole; each of which is spaced apart from a side wall of hole for the embedding stud pin, and shorter than a depth of the hole for the embedding stud pin; and each of which extends cylindrically in a direction that the hole for the embedding stud pin extends. On the other hand, a cylindrical elongated hole extends inside the stud pin from an end surface of a lower flange of each of the stud pins, and is closed in the middle. When the stud pin is fitted into the hole for the embedding stud pin, the rubber protruding part and the elongated hole are configured to be engaged with each other.SELECTED DRAWING: Figure 6
Patent JP-2017192123-A (JP)
Title: Image recorder and control method of the same
Inventor: NAKAJIMA MICHINORI
IPC: G03B17/18
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To achieve highly precise enlarged display by using limited read/write performance of storage means.SOLUTION: An image recorder 100 comprises: reduced image generating means for reducing an image and generating a reduced image; first cut-out image generating means for cutting out a part of an image before reduction, generating a first cut-out image and storing it in storage means; processing means for performing specified processing with recording/reading of data to/from the storage means: recording processing means for performing processing for image recording with recording to the storage means on the reduced image stored in the storage means and recording the image in recording means; display control means for performing control to perform non-enlarged display by outputting the image corresponding to the reduced image and performing enlarged display of the image by outputting the image corresponding to the first cut-out image to the display means during the recording processing; and control means for performing control not to perform the specified processing while the enlarged display is performed during at least the recording processing.SELECTED DRAWING: Figure 1