baber/WOPTO huggingface dataset:
Patent JP-2019002392-A (JP)
Title: Blower of vehicle air conditioner
Inventor: NOBUI TAKATSUYA
IPC: F04D29/44
Filed: 2017-06-20
Abstract: To secure a cross sectional area of an air collecting passage while inhibiting occurrence of abnormal noise to avoid size increase of a fan housing and increase the blast volume per unit time.SOLUTION: A wall surface of a starting point of an air collecting passage 31 is provided with a nose part 33 formed by a curved surface part. A portion of the curved surface part which faces an outer peripheral surface of a centrifugal fan 3a is formed by a first curved surface 33a which curves having a first curvature. A portion of the curved surface part which faces the downstream side of the air collecting passage 31 is formed by a second curved surface 33b which curves having a second curvature which is smaller than the first curvature.SELECTED DRAWING: Figure 10
Patent JP-2017202974-A (JP)
Title: Strain measuring apparatus for quartz glass crucible
Inventor: SUDO TOSHIAKI
IPC: C03B20/00
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To measure the strain distribution of an entire quartz glass crucible nondestructively.SOLUTION: A strain measuring apparatus comprises: a light source 11 for lighting a quartz glass crucible 1 from the outer side; a first polarizer 12 and a first 1/4 wavelength plate 13 arranged between the light source 11 and the outer surface of the wall body of the quartz glass crucible 1; a camera 14 arranged on the inner side of the quartz glass crucible 1; a camera controlling mechanism 15 for controlling the imaging direction of the camera 14; and a second polarizer 16 and the second 1/4 wavelength plate 17 arranged between the camera and the inner surface of the wall of the quartz glass crucible 1. The optical axis of the second 1/4 wavelength plate 17 of the camera 14 is inclined by 90 degrees with respect to the optical axis of the first 1/4 wavelength plate 13. The camera 14 photographs the light which is projected from the light source 11 and has passed through the first polarizer 12 and the first 1/4 wavelength plate 13, the wall body of the quartz glass crucible 1, the second 1/4 wavelength plate 17, and the second polarizer 16.SELECTED DRAWING: Figure 1
Patent JP-2019011598-A (JP)
Title: Washing water tank device
Inventor: TAKETANI TOMOYOSHI
IPC: E03D1/34
Filed: 2017-06-30
Abstract: To provide the washing water tank device capable of stably controlling operation of a drain valve mechanism over a long term and capable of supplying stably washing water to a bedpan.SOLUTION: The washing water tank device of the present invention comprises: a motor-driven unit 54 having a motor 60 and an output shaft 62, and a storage chamber 56 formed so as to surround a periphery of an outlet of a drive unit internal air passage 70 extending from the motor in the washing water tank, wherein the motor-driven unit is concealed inside of the washing water tank and can electrically operate a drain valve of the drain valve mechanism, and an air passage is formed so as to communicate from the motor 60 of the motor-driven unit 54 to the outside of the washing water tank 8 through the storage chamber 56.SELECTED DRAWING: Figure 7
Patent JP-2018065375-A (JP)
Title: Sequential injection molding process of plastic material and its device
Inventor: MAURIZIO BAZZO
IPC: B29C45/22
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for eliminating weld lines and defects caused thereby in molded products of large parts.SOLUTION: Provided is a process for sequential injection molding of plastic material into a mold cavity by a plurality of controlled open/close injectors A, B, C, D. Sequentially injected plastic material generates in the mold flow fronts in different directions, and the impact of these flow fronts creates at least one weld line L on the molded product. In sequential injection, specific modes are executed in which: opening of at least one injector is advanced or delayed with respect to other injectors, and/or at least one of the injectors is partially closed, and/or at least one of the injectors is gradually opened only partly. Such specific modes are managed to control and define the shape and/or position of the weld line L on the molded product S.SELECTED DRAWING: Figure 9
Patent JP-2019015179-A (JP)
Title: Combustion device and gas turbine
Inventor: UMEZAWA HIDEAKI
IPC: F02C9/40
Filed: 2017-07-03
Abstract: To provide a combustion device that can suppress generation of NOx and CO, and to provide a gas turbine.SOLUTION: A combustor 22A includes: a combustor liner 110 into which air and ammonia are introduced to thermally decompose and combust the ammonia; and a combustor liner 120 connected to a downstream end of the combustor liner 110, into which gaseous fuel that does not contain a nitrogen compound mainly and air are introduced.SELECTED DRAWING: Figure 2
Patent JP-2019016284-A (JP)
Title: Vehicle medium reader
Inventor: MAEDA KAZUNORI
IPC: G07B15/00
Filed: 2017-07-10
Abstract: To provide a vehicle medium reader that suppresses a circuit board from getting wet upon ensuring easy operation.SOLUTION: The vehicle medium reader has an insertion port 20 provided so as to be exposed to a front wall 13 of a case 1. The insertion port 20 causes an ETC card 10 to be inserted into the case 1. A circuit board 2 is located between the ETC card 10 inserted via the insertion port 20 and a ceiling wall 15 of the case 1. A sheet 9 is fixed within the case 1. The sheet 9 is positioned at the inner side of the insertion port 20. The sheet 9 has flexibility. The front wall 13 has a recess 21 for exposing part of the ETC card 10. The sheet has a slit 92 formed in correspondence to the recess 21.SELECTED DRAWING: Figure 1
Patent JP-2018009170-A (JP)
Title: Viscoelasticity of ink for high speed printing
Inventor: RICHARD R DURAND
IPC: C09D11/10
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for formulating an ink for high speed printing and the ink for high speed printing for enhancing quality of high speed printing.SOLUTION: The method for formulating an ink for high speed printing is provided in which the phase angle of an ink is controlled to less than 60°, preferably less than 50°, more preferably less than 45° at frequency of 10 Hz when a ratio of volume fraction of total non-volatile materials of the ink to volume fraction of maximum total non-volatile of the ink is about 0.40 to about 0.90. The ink for high speed printing contains one or a plurality of resin, one or a plurality of coloring agent, one or a plurality of solvent or one or a plurality of additive. The ink may be an ink for flexographic printing, an ink for rotogravure printing, an ink for heat off-set or an ink for publishing gravure. A pin hole of a printed matter of the ink is less than 1%. The ink is applied to a substrate which moves at a speed of 1200 feet/min. or more.SELECTED DRAWING: Figure 2
Patent JP-2019020563-A (JP)
Title: Photoluminescent toner, method for manufacturing photoluminescent toner, and image forming apparatus
Inventor: MIYOSHI MAIKO
IPC: G03G9/08
Filed: 2017-07-14
Abstract: To make it possible to form a photoluminescent image that is excellent in photoluminescent property and concealing property.SOLUTION: A photoluminescent toner of an embodiment includes a plurality of toner particles containing a photoluminescent pigment and a binder resin, and the coefficient of variation in a volume particle diameter distribution is 0.26 or more.SELECTED DRAWING: None
Patent JP-2019020260-A (JP)
Title: Parameter distribution system
Inventor: YANAGISAWA TETSUJI
IPC: G01S19/07
Filed: 2017-07-18
Abstract: To provide a system for correcting positional information acquired by a whole earth navigation satellite system.SOLUTION: The parameter distribution system, which is for generating and distributing a parameter used for fitting positional information acquired by a whole earth navigation satellite system to a map, includes: a generation unit for generating a correction parameter for correcting an error caused by the amount of a crustal movement in a plurality of positions forming a lattice by an interpolation method on the basis of the amount of the crustal movement in each of a plurality of reference points; and an output unit for outputting the correction parameter generated by the generation unit in response to a request.SELECTED DRAWING: Figure 2
Patent JP-2019018985-A (JP)
Title: Image formation device
Inventor: ONO MASAHIRO
IPC: B65H1/26
Filed: 2017-07-20
Abstract: To provide an image formation device capable of improving convenience.SOLUTION: An image formation device as an embodiment has a storage part. The storage part has a first wall and a guide. The storage part can store both a paper bundle and a packaging member for packaging the paper bundle together. When the paper bundle and the packaging member are stored in the storage part, the first wall erects on the sheet-transferring side of sheets included in the paper bundle with reference to the paper bundle, and the guide erects along the paper bundle. The height of the first wall is lower than the height of the guide.SELECTED DRAWING: Figure 3
Patent JP-2019025700-A (JP)
Title: Printing management system, printing management method and program
Inventor: YAMAKAWA JUNICHI
IPC: G06F3/12
Filed: 2017-07-27
Abstract: To provide a printing management system, sheet management method and program which can surely and easily perform the setting operation of adjustment values to a plurality of sheet feeding stages or a plurality of sheet types.SOLUTION: A printing management system having an image formation apparatus provided with a plurality of sheet feeding stages and a control device includes: means which creates sheet data indicating the attribute of the sheet for each of a plurality of types of print sheets; means which selects at least one sheet feeding stage from the plurality of sheet feeding stages; means which selects the sheet data of the at least one type of print sheets from the created sheet data; means which sets adjustment value information when forming an image by feeding the selected print sheet from the selected sheet feeding stage; and means which respectively associates the attribute of the one or the plurality of selected sheet feeding stages with the sheet data of the one or the plurality of selected types of print sheets, and with the adjustment value information set to each combination of them to set them into a sheet database.SELECTED DRAWING: Figure 11
Patent JP-2019027630-A (JP)
Title: Infrared radiation heater
Inventor: NOYORI TSUYOSHI
IPC: F24C15/24
Filed: 2017-07-27
Abstract: To radiate far-infrared ray efficiently, in an infrared radiation heater configured to radiate infrared ray from a radiation pipe.SOLUTION: An infrared radiation heater comprises: a combustor configured to combust air-fuel mixture obtained by mixing fuel and air, to emit heat; a combustion chamber having a combustion space for combusting the combustor; a roughly U-shaped first bent pipe having a space connected to the combustion chamber and communicating with the combustion space; and a radiation pipe having a space communicating with the first bent pipe, and configured to radiate far-infrared ray mainly having a wavelength of 3-10 μm to the outside of the pipe with heat transferred from the first bent pipe; and a discharge pipe having a space communicating with the radiation pipe, and configured to discharge air having passed through the radiation pipe to the outside. For the radiation pipe, a ratio (L/D) of a length L of a straight portion of the pipe to an inner diameter D of the pipe is within a range of 6.2 to 8.4.SELECTED DRAWING: Figure 7
Patent JP-2019028837-A (JP)
Title: Financial transaction method, financial transaction system, information processor and financial transaction program
Inventor: KAMINAMI TAKESHI
IPC: G07F19/00
Filed: 2017-08-01
Abstract: To provide a financial transaction system capable of securely performing financial transaction without depending on a specific network.SOLUTION: An ATM 50 having a cash payout function is configured to receive a transaction request from a terminal 40 when the terminal 40 having a near-distance radio communication function is held over the same, and to transmit the received transaction request to a server 100. The server 100 is configured so as to, when receiving the transaction request, transmit a request for transfer of funds in accordance with the transaction request to an IB server 60 that manages funds (accounting server 70) and to instruct the ATM 50 to pay out cash of the amount.SELECTED DRAWING: Figure 1
Patent JP-2019028366-A (JP)
Title: Imaging optical system and endoscope
Inventor: TAKAHASHI SUSUMU
IPC: G02B15/10
Filed: 2017-08-02
Abstract: To provide an imaging optical system that has two focus positions suppressing a falling of image quality by eccentricity, and allowing two images at the two focus positions to be appropriate brightness all together.SOLUTION: An imaging optical system, which can photograph an observation object at a first focus position and at a second focus position serving as a point nearer than the first focus position, has: a transmissivity member 61 that has a transmissivity region serving as a parallel flat plate when photographing the observation object at the first focus position; a stop member 63 when photographing the observation object at the second focus position; and a switch optical member 48 that allows the transmissivity region or the stop member to be arranged in an optical path of the imaging optical system.SELECTED DRAWING: Figure 3
Patent JP-2019032951-A (JP)
Title: Separator for fuel cell, fuel cell, and manufacturing method of separator for fuel cell
Inventor: TANAKA HIDEAKI
IPC: H01M8/0202
Filed: 2017-08-04
Abstract: To provide a separator for fuel cell in which reduction of rigidity of a metal plate is suppressed without exerting influences upon a width or depth of a channel groove, a fuel cell with the same, and a manufacturing method of the separator for fuel cell.SOLUTION: The present invention relates to a separator for fuel cell comprising: a metal plate; a first conductive resin layer which is formed on a first surface side of the metal plate; a second conductive resin layer which is formed on a second surface side of the metal plate opposite to the first surface; and a channel groove in which cross sections of the metal plate and the first and second conductive resin layers are wave-shaped. The channel groove includes: a first projection which protrudes on the first surface side; a second projection which protrudes closer to the second surface side than the first projection; a side portion which is positioned between the first and second projections; a first outer surface of the first conductive resin layer at an opposite side of the metal plate; and a second outer surface of the second conductive resin layer at an opposite side of the metal plate. The metal plate is positioned closer to the second outer surface than the first outer surface in the first projection and positioned closer to the first outer surface than the second outer surface in the second projection.SELECTED DRAWING: Figure 3
Patent JP-2019031707-A (JP)
Title: pump
Inventor: YAMAMOTO RYOTARO
IPC: F04D7/06
Filed: 2017-08-08
Abstract: To provide a pump capable of suppressing properly corrosion of the whole casing of a pump body.SOLUTION: A pump 10 includes a pump body 11 having a casing 14, and a sacrificial member 12 provided on the inner surface of the casing 14. As a material for the sacrificial member 12, a material generating local corrosion more easily in comparison with a material for the casing 14 is used. For example, a two-phase stainless steel is used as the material for the casing 14, and a stainless steel is used as the material for the sacrificial member 12.SELECTED DRAWING: Figure 1
Patent JP-2019035225-A (JP)
Title: Thermal insulation sash
Inventor: NISHIDA TAKESHI
IPC: E06B1/18
Filed: 2017-08-10
Abstract: To provide a composite thermal insulation sash capable of suppressing rattling upon closing a sliding screen and preventing deformation of the sliding screen by external force produced with wind or the like.SOLUTION: A composite thermal insulation sash is provided with a frame body arranged on an opening of a building, and a sliding screen arranged in the frame body in a way that it freely opens and closes. The frame body comprises an upper frame body, and a cover member attached to a lower surface of the upper frame body. The cover member comprises: a resin cover member arranged in an interior side of an outer sliding screen at an outer sliding screen side when the sliding screen is closed; and a metal cover member arranged side by side in a face direction with the resin cover member at an inner sliding screen side when the sliding screen is closed. The metal cover member is provided with a stopper proximate to a face direction surface of the exterior side of the inner sliding screen when the sliding screen is closed.SELECTED DRAWING: Figure 6
Patent JP-2019036825-A (JP)
Title: Control device of mobile communication network and base station device
Inventor: ZHOU TAI
IPC: H04W60/00
Filed: 2017-08-14
Abstract: To provide a control device of a mobile communication network, the control device capable of reducing transmission delay.SOLUTION: A control device of a mobile communication network includes: reception means for receiving a first signal transmitted to the control device via a base station of a cell where a user device in an idle state is; and control means for controlling the mobile communication network so as to set a connection for the user device to connect a transfer device connected with an external network and a first base station when the reception means receives the first signal from the first base station.SELECTED DRAWING: Figure 2
Patent JP-2019040446-A (JP)
Title: Connection circuit
Inventor: YAMANE YOICHI
IPC: G06F3/00
Filed: 2017-08-25
Abstract: To provide a connection circuit capable of recovering from a communication failure due to electrostatic discharge.SOLUTION: A connection circuit includes a connector, a chipset, and a switch. The connector is connected to an external device. The chipset is connected to the connector via a data line to control communication by a serial interface. The switch disconnects the connection via the data line between the chipset and the connector on condition that the power source of an information processing device mounted is in an OFF state.SELECTED DRAWING: Figure 1
Patent JP-2019041693-A (JP)
Title: Mowing chip saw
Inventor: INOUE KATSUYUKI
IPC: A01D34/73
Filed: 2017-09-04
Abstract: To provide an economical mowing chip saw that excels in prevention of entanglement of weeds and the like and in sharpness during mowing and that also reduces a load on the engine of a bush cutter.SOLUTION: In the chip saw, there are a plurality of chip installation parts formed with prescribed spaces apart, in the outer peripheral edge part of a disk like pedestal in which installation holes for a bush cutter are drilled. The chip installation parts are provided with linear forward bent postures and linear rearward bent postures, with chips fastened in the forward bent postures near the apex of the chip installation parts where the forward and rearward bent postures intersect. The angle formed by the forward bent posture and the outer peripheral edge part where the forward bent posture is formed is less than 90 degrees. Further, in the rearward bent posture side of the chip installation part, a plurality of edges are successively formed in serration in the mowing chip saw.SELECTED DRAWING: Figure 1
Patent JP-2019044927-A (JP)
Title: Driving force transmission control device
Inventor: KATO TOMOAKI
IPC: F16D48/06
Filed: 2017-09-06
Abstract: To provide a driving force transmission control device capable of improving accuracy of driving force transmitted by a driving force transmission device.SOLUTION: A driving force transmission control device 8 has a driving force transmission device 2 having an electromagnetic clutch mechanism 5 generating frictional force between a plurality of clutch plates 51, 52 by movement of an armature 50 due to energization to an electromagnetic coil 53, and transmitting driving force by an operation of the electromagnetic clutch mechanism 5, and a control device 7 for controlling the driving force transmission device 2. The control device 7 has a memorizing portion 74 for memorizing a hysteresis value indicating difference in electric current values necessary for transmitting prescribed driving force between a time when energization current to the electromagnetic coil 53 is gradually increased and a time when it is gradually decreased, torque command value calculation means 71 for calculating a torque command value, and electric current command value calculation means 72 for calculating an electric current command value as a target value of electric current to be supplied to the electromagnetic coil 53 on the basis of the torque command value and the hysteresis value.SELECTED DRAWING: Figure 6
Patent JP-2019043487-A (JP)
Title: Seat structure and vehicle
Inventor: HIRANO SHOGO
IPC: B60N3/00
Filed: 2017-09-07
Abstract: To provide a seat structure which enables an occupant to easily use an armrest, and to provide a vehicle.SOLUTION: A seat structure 20 used in a vehicle 10 or the like includes: armrests 50l, 50r attached to door trims 100l, 100r; and a seat cushion 30 attached to a vehicle body 32. When doors 24l, 24r are in a closed state, parts of the armrest 50l, 50r are located immediately above the seat cushion 30.SELECTED DRAWING: Figure 4
Patent JP-2019050449-A (JP)
Title: Band unused period detecting device, subscriber line terminal device, and band unused period detecting method
Inventor: HISANO DAISUKE
IPC: H04W92/04
Filed: 2017-09-07
Abstract: To detect a band unused period of an upstream signal at an arbitrary timing.SOLUTION: A band unused period detecting method includes: acquiring linkage information used when an optical transmission system performs bandwidth allocation; arranging information indicating a period assigned to transmission of a signal obtained from acquired cooperation information in time series on a time axis to make a transmission period pattern of the signal; dividing the time axis on the basis of a length of a frame used in a time division duplex system; creating a data set by overlaying the divided time axes; detecting information about a frame format corresponding to a data set on the basis of the generated data set and information of a plurality of frame formats of a predetermined time division duplex system; calculating a band unused period in the optical transmission system on the basis of the information about the detected frame format; and calculating a period for allocating a band in a band unused period on the basis of the reference time obtained from the cooperation information acquired first and the calculated bandwidth unused period information.SELECTED DRAWING: Figure 3
Patent JP-2019049644-A (JP)
Title: Method for producing wire grid polarizer element, curable composition and radiation-sensitive resin composition
Inventor: AKIIKE TOSHIYUKI
IPC: H01L21/027
Filed: 2017-09-11
Abstract: To provide a method for forming a fine pattern to obtain a high-precision pattern by applying a coating liquid having excellent releasability to the mold material, and a method for producing a wire grid polarizing element using the method of forming the fine pattern.SOLUTION: The method for producing wire grid polarizing element includes a step for forming a metal thin film on the substrate, a step for forming a coating film by applying the coating liquid containing the silsesquioxane derivative to the surface of the metal thin film, a step for transferring a pattern of the mold material with a pattern having a fine pattern formed thereon, a step for photocuring the film in which the pattern has been transferred, and a step for etching the metal thin film, in this order, and the silsesquioxane derivative therein has a silsesquioxane skeleton and a vinyl phenyl group that binds to the skeleton.SELECTED DRAWING: None