baber/WOPTO huggingface dataset:
Patent JP-2018055047-A (JP)
Title: Toner conveying device, developing device, and image forming apparatus
Inventor: MOCHIZUKI KAZUHIRO
IPC: G03G15/08
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner conveying device that can improve uniform conveyance of toner to developing means that forms a toner image.SOLUTION: A toner conveying device comprises: a toner conveyance path 30 that conveys a toner to a developing device 909 that forms a toner image; and a conveying screw 33 that is provided in the toner conveyance path 30 and includes means for conveying the toner and means for not conveying the toner, where the ratio not to convey the toner of the means for not conveying the toner to the means for conveying the toner is made larger on the downstream side than the upstream side in a toner conveyance direction.SELECTED DRAWING: Figure 4
Patent JP-2018060924-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: UCHIUMI MAKOTO
IPC: H01L29/06
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a semiconductor device manufacturing method which can improve reliability of a gate insulation film.SOLUTION: A semiconductor device includes a gate trench 9 which composes a MOS gate provided on a surface of a silicon carbide substrate 10. The gate trench 9 has: a first part 31 including a bottom face of the gate trench 9; a second part 32 leading to the substrate surface side of the first part 31; and a third part 33 leading to the substrate surface side of the second part 32. On the third part 33 of the gate trench 9, an ntype source region 7 is exposed on a sidewall. A width w3 of the third part 33 of the gate trench 9 is wider than each of widths w1, w2 of the first and second parts 31, 32. The gate trench 9 has upper corners 9b each smoothly leading from the sidewall to the substrate surface; and the gate trench 9 smoothly leads from the bottom face across the sidewalls; and a thickness t1 of a gate insulation film 11 is basically uniform across whole area of an inner wall of the gate trench 9.SELECTED DRAWING: Figure 2
Patent JP-2018021167-A (JP)
Title: Red phosphor and method for producing the same, and white light source, illumination device and display device prepared therewith
Inventor: ABE MORIAKI
IPC: F21V9/00
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a red phosphor with increased reflectance in a green region and a method for producing the same, and a white light source, an illumination device and a display device prepared therewith.SOLUTION: A red phosphor contains alkaline earth metal elements (A), europium (Eu), silicon (Si), aluminum (Al), oxygen (O) and nitrogen (N), at an atomic ratio of the following formula (1), and further contains carbon (C) in its composition (where, m, n, x, y satisfy 3<m<5, 0<n<10, 0<x<1, 0<y<2 ), the alkaline earth metal elements (A) at least including barium (Ba).SELECTED DRAWING: None
Patent JP-2018062918-A (JP)
Title: Mounting structure for harness
Inventor: OKII NORIYOSHI
IPC: F02B77/00
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To protect a harness 40 from ice formed on the outer peripheral face of a drive shaft 20 without providing a protection member for protecting the harness 40.SOLUTION: In the harness 40, a horizontal extension part 41 is arranged along a block rear face 3a of an engine 1 within a predetermined height range including the drive shaft 20 while extending in a vehicle width direction. In an area on the vehicle rear side of the engine 1, a protruded part 80 protruded to the vehicle rear side further than the horizontal extension part 41 is provided on at least one of the upper side and the lower side of the horizontal extension part 41 within the predetermined height range.SELECTED DRAWING: Figure 5
Patent JP-2018067748-A (JP)
Title: Image processing apparatus, control method thereof, and program
Inventor: TAKAHASHI KENICHI
IPC: H04N1/00
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus which executes server function and image processing function in parallel, configured to efficiently utilize a shared memory to prevent delay of operation relating to the image processing function.SOLUTION: An image processing apparatus includes a plurality of memories 51, and a CPU 31 which controls MFP operation and server operation by means of the memories 51. The CPU 31 estimates a required bandwidth, which is a memory bandwidth required for MFP operation, on the basis of current operation mode of an MFP 10 or a state of user operation on the MFP 10. The CPU 31 determines a first-function bandwidth channel, which is a channel to be used for MFP operation and not to be used for server operation, out of multiple channels for accessing the memories, on the basis of the estimated required bandwidth.SELECTED DRAWING: Figure 4
Patent JP-2018071978-A (JP)
Title: Oxygen diffusion coefficient measurement device
Inventor: KATO IKUYASU
IPC: G01N27/416
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen diffusion coefficient measurement device which can perform stable measurement.SOLUTION: The oxygen diffusion coefficient measurement device for a porous water-containing body comprises: oxygen level detection means for detecting oxygen level; oxygen consumption means for consuming oxygen in the porous body; and oxygen consumption amount control means for controlling the amount of oxygen consumed by the oxygen consumption means. The oxygen consumption amount control means has a constant current mode for performing constant current control (CC control) and a constant voltage mode for performing constant voltage control (CV control). When the oxygen level detected by the oxygen level detection means reaches a predetermined value or lower, switching control from the constant current mode to the constant voltage mode is performed.SELECTED DRAWING: Figure 5
Patent JP-2018069770-A (JP)
Title: Vehicular instrument
Inventor: SAKAI YUICHI
IPC: B60R16/02
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To improve safety of a vehicular instrument that controls lighting of a neutral indicator according to a combination of a state of a neutral switch and a state of a reverse drive device.SOLUTION: A vehicular instrument M according to an embodiment of the present invention has: a neutral indicator LED; a first input signal path L1 for inputting a state of a neutral switch SW; a second input signal path L2 for inputting a state of a reverse drive device; a lighting circuit for the neutral indicator LED; a switching circuit TR which turns ON/OFF the lighting circuit; and control means P for turning OFF the lighting circuit when a vehicle is traveling backward and turning ON the lighting circuit when the vehicle is traveling forward. The control means P has a plurality of switching signal output parts P1, P2, and the switching circuit TR turns ON/OFF the lighting circuit with one of switching signals of the plurality of switching signal output parts P1, P2.SELECTED DRAWING: Figure 1
Patent JP-2018070322-A (JP)
Title: Sheet feeding apparatus and image forming apparatus
Inventor: SODA KOJI
IPC: B65H1/26
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding apparatus which is easy to operate a paper feed cassette but is less liable to cause troubles due to erroneous operation, and an image forming apparatus including the same.SOLUTION: A sheet feeding cassette 1 can be inserted into and withdrawn from an apparatus body 10. A push-up plate 2 is provided at a position where a sheet is placed at the bottom of the sheet feeding cassette 1. A push-up lever 11 is provided in the apparatus body 10 in order to push up the push-up plate 2 in a state in which the sheet feeding cassette 1 is inserted in the apparatus body 10. A rotation fulcrum 13 is provided on the push-up lever 11 to push up the push-up plate 2 by the rotation of the push-up lever 11 and is supported so as to be movable to a position enabling rotation of the push-up lever 11 and a position restricting the rotation of the push-up lever 11 in conjunction with the operation of inserting and withdrawing the sheet feeding cassette 1.SELECTED DRAWING: Figure 1
Patent JP-2018068203-A (JP)
Title: Alcoholic beverage containing fruit juice derived from genus mango fruit
Inventor: OKURA TATSUOKI
IPC: C12G3/04
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an alcoholic beverage in which fruity feeling of a genus mango fruit is reconciled with a taste of a fruit wine; and to provide a production method thereof, and a method for reconciling the fruity feeling of the genus mango fruit with the taste of the fruit wine in the alcoholic beverage.SOLUTION: A fruit juice derived from a mandarin orange fruit is added into an alcoholic beverage obtained by mixing a fruit wine with a fruit juice derived from a genus mango fruit.SELECTED DRAWING: None
Patent JP-2018068779-A (JP)
Title: Liquid feeding mechanism and peritoneal dialyzer with liquid feeding mechanism
Inventor: MORITA YUTAKU
IPC: A61M1/28
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeding mechanism having detection means capable of detecting the presence or absence of air bubbles and capable of detecting the behavior of a diaphragm.SOLUTION: A liquid feeding mechanism comprises: a liquid feeding cassette 10 comprising a pump chamber 11A having a diaphragm 12 and formed with a liquid feeding opening 14a through which a liquid can enter and exit, and a tube 13 whose one end is connected to the liquid feeding opening 14a and whose other end is branched to be connected to a liquid feeding source and a liquid feeding destination; driving means 110 for reciprocally driving the diaphragm 12; flow path opening/closing means 120 for opening and closing a flow path of the tube 13; and reflective detection means 130. With respect to a reciprocating direction of the diaphragm 12, the tube 13 has an overlapping region 17 overlapping with the diaphragm 12 in a non-branched part 15 of the tube. The detection means is arranged to face the non-branched part 15 of the tube such that a detection region includes the overlapping region 17.SELECTED DRAWING: Figure 1
Patent JP-2018071750-A (JP)
Title: Vehicular fixing component
Inventor: KATABIRA KATSUYA
IPC: F16B35/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular fixing component which can be removed and exchanged after fixing to a female screw hole of an attached member of a vehicle.SOLUTION: A vehicular fixing component 1 fixed to a female screw hole 101H of an attached member 100, is equipped with a base end portion 2 on an upper side and an anchor portion 3 on a lower side. The anchor portion 2 has a column portion 30 extending downward from a first side of a penetrating portion 2H on the base end portion 2; an elastic inclined piece 32 which has a thin elastic portion 32B extending from a lower side of the column portion 30 to a second side opposite to the first side, and a thick inclined portion 32A extending to an upper side separating from the column portion 30 at the tip end of the elastic portion 32B; and a head portion 31 opposing to a lower side of the elastic portion 32B. When the anchor portion 3 is inserted in the female screw hole 101H, it takes an insertion form in which the inclined portion 32A is brought close to the column portion 30, and plastic deformation is not generated on the elastic portion 32B which elastically deforms at that time. After the insertion, if returning to the insertion form by user operation from an upper side of the penetrating portion 2H, the anchor portion 3 can be removed from the female screw hole 101H.SELECTED DRAWING: Figure 7
Patent JP-2018071945-A (JP)
Title: Heat conducting aluminum alloy pipe for open rack vaporizer, and producing method thereof as well as open rack vaporizer
Inventor: MINODA TADASHI
IPC: F28F21/08
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat conducting aluminum alloy pipe for an open rack vaporizer, which ha a sacrificial anode layer having an excellent durability on its surface, and the open rack vaporizer.SOLUTION: A heat conducting aluminum alloy pipe for an open rack vaporizer comprises heat conducting pipe base material which is made of aluminum alloy and has a plurality of fins parallel with longitudinal direction of a peripheral surface and a sacrificial anode layer formed on an outer surface of the heat conducting pipe base material. The sacrificial anode layer contains Zn: 0.5 to 2.0% (mass%, the same is applied hereinafter), Fe: 0.2 to 0.5%; and Al and inevitable impurities as remaining contents. An element diffusion layer has a thickness of 2 μm or more at an interface between the heat conducting pipe base material and the sacrificial anode layer. It is preferable that the sacrificial anode layer has a thickness of 0.005 mm or more. In addition, when the maximum thickness of the sacrificial anode layer is defined as Tmax and the minimum thickness is defined as Tmin, it is preferable that Tmax/Tmin is 4 or more.SELECTED DRAWING: Figure 1
Patent JP-2017073791-A (JP)
Title: Method and device for transmitting acknowledgement in response to received frame
Inventor: WANG XIAOFEI
IPC: H04W16/28
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transmitting an acknowledgement in response to a data packet.SOLUTION: The receiver receives multiple data packets from multiple stations, and transmits an acknowledgement for that data packet to a source station by single transmission. The acknowledgement is transmitted using MU-MIMO. Alternatively, the acknowledgement is compacted and transmitted by single transmission. A short ACK frame is sent in response to the received frame. The short ACK frame includes an ACK sequence corresponding to an ID included in the received frame. The short ACK frame includes STF and ACK sequence. The short ACK frame is transmitted together with a short ACK indication. The short ACK frame is transmitted in response to an indication included in the received frame.SELECTED DRAWING: Figure 3
Patent JP-2018076934-A (JP)
Title: Position sensor attachment structure of transmission
Inventor: URABAYASHI NORIHIDE
IPC: F16H61/34
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy of a position sensor provided in a transmission, with enlargement of the transmission suppressed.SOLUTION: One end part in an axial direction of a shift and select shaft 100 projects to the outside of a transmission case 80. At the one end part of the shift and select shaft 100, a first lever (shift outer lever 110) is attached and fixed, which extends in a direction perpendicular to the axial direction and is configured to rotate the shift and select shaft 100 around an axis in any operation of shift operation and select operation. A magnet 180 of a position sensor 200 is attached to the first lever (shift outer lever 110) in a relatively rotatable manner around the shift and select shaft 100 and in a relatively movable manner in the axial direction with respect to a magnetic sensor 190 of the position sensor 200.SELECTED DRAWING: Figure 5
Patent JP-2018080007-A (JP)
Title: Weight piece insertion/removal device and method
Inventor: TAKEUCHI RYO
IPC: B66B11/00
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a weight piece insertion/removal device and a method which can reduce time and effort and enhance safety of work as well.SOLUTION: A weight piece insertion/removal device 50 comprises: a drum around which a string-like member 41 is wound; a hoist 51 having a rotation part rotating the drum; weight piece one side and other side suspension string-like members 53 and 54 being connected to a leading end portion of the string-like member 41 via a ring-shaped member 52, and having leading end portions arranged at one side and the other side in a Y-direction of a weight piece 3; a weight piece one side locking portion 56 locking one side portion in a width direction of the weight piece 3 while being attached to the leading end portion of the weight piece one side suspension string-like member 53; and a weight piece other side locking portion 57 locking the other side portion in the width direction of the weight piece 3 while being attached to the leading end portion of the weight piece other side suspension string-like member 54.SELECTED DRAWING: Figure 1
Patent JP-2018084060-A (JP)
Title: Wall body constituting member, wall body, and construction method for wall body
Inventor: SATO KOICHI
IPC: E02D5/08
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall body constituting member capable of being smoothly intruded into the ground by reducing resistance in the case of intruding the wall body constituting member due to intrusion resistance, a wall body, and a construction method of the wall body.SOLUTION: A plurality of wall body constituting members 2 are connected in a wall width direction X to constitute a wall body, therein each of the wall body constituting members 2 has a female joint 64 for engaging a male joint 65 at one side end between both side ends following an axial direction Y with the male joint 65 of the other wall body constituting member adjacent to the other side end in the wall width direction X, and the other side end has a first section S1 in which the female joint 64 is continuously installed and a second section S2 in which the female joint 64 is not continuously or intermittently installed.SELECTED DRAWING: Figure 2
Patent JP-2017136681-A (JP)
Title: Robot, control method and program of the robot
Inventor: TSUSAKA YUKO
IPC: A61H3/04
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To improve a user movement support robot.SOLUTION: A robot is provided with: an arm mechanism 4 which can move in accordance with a first movement pattern for supporting a standing movement as a first movement of a user and a second movement pattern for supporting a sitting movement as a second movement of the user respectively; a battery 21 for supplying power to the arm mechanism 4; a control part 12 which determines a composite index for indicating movement possibility of a composite movement pattern including the first movement pattern and the second movement pattern based on a stored power amount of the battery 21 on the basis of the stored power amount, a power amount necessary for a movement according to the first movement pattern by the arm mechanism 4, and a power amount necessary for a movement according to the second movement pattern by the arm mechanism 4 when it is detected that the stored power amount of the battery 21 is equal to or less than a first threshold; and a presentation part 10 for presenting the composite index determined by the control part 12.SELECTED DRAWING: Figure 2
Patent JP-2018093302-A (JP)
Title: Communication device, control method therefor and program
Inventor: TANAKA NOBUHIKO
IPC: H04W88/06
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, a control method therefor and a program, which reduce the adjustment error of beamforming in radio communication.SOLUTION: A communication device 100 includes: first radio communication means which performs beamforming to radio communicate with an external device 200; second radio communication means which performs short-range radio communication with the external device 200; and control means which communicates a communication parameter by the first radio communication means using the second radio communication means, and when establishing communication with the external device 200 by the first radio communication means, does not adjust beamforming in a period before the lapse of a first time, whereas adjusts the beamforming after the lapse of the first time, so as to control to perform communication by the first radio communication means.SELECTED DRAWING: Figure 2
Patent JP-2018091219-A (JP)
Title: Scroll compressor
Inventor: SATO SO
IPC: F04C18/02
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor which can inhibit damage of a thrust plate and peripheral parts.SOLUTION: A scroll compressor has: a housing 11 having a cylindrical rear housing 32 and a front housing 34 including a plate arrangement surface; a fixed scroll 49 and a revolving scroll 51 which are provided in the rear housing 32; a ring shaped thrust plate 27 disposed between an end plate 51A in the revolving scroll 51 positioned at the opposite side of a side where the fixed scroll 49 is provided and the plate arrangement surface of the front housing 34; and multiple bolts 12 which are fastened to the plate arrangement part 42 of the front housing 34 which defines the plate arrangement surface and restrict a position of the thrust plate 27 relative to the plate arrangement part 42.SELECTED DRAWING: Figure 1
Patent JP-2018089146-A (JP)
Title: Preparation for counting fine particle
Inventor: HAYAFUNE KOJI
IPC: A61B5/11
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for counting fine particles, which enables artificial bolus to be easily rolled to such a proper thickness as not to crush the fine particles, even by a user being a general consumer.SOLUTION: A preparation for counting fine particles is used for mastication efficiency measurement using artificial bolus containing the fine particles finely crushed and mashed by mastication and having a spherical shape when they are not masticated. The preparation comprises an intermediate plate part, an upper plate part and a lower plate part. The intermediate plate part has a subject arrangement hole in which the artificial bolus is arranged. The intermediate plate part, the upper plate part and the lower plate part are made of a translucent material.SELECTED DRAWING: Figure 1
Patent JP-2017110329-A (JP)
Title: Laminated nonwoven fabric
Inventor: KABAYA YOSHIAKI
IPC: D06M13/292
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a laminated nonwoven fabric in which a dry feeling at a higher level is realized by reducing a liquid film formed between fibers, or a laminated nonwoven fabric suitable for a surface sheet of an absorbent article in which both dry feeling and soft skin touch are achieved at a high level.SOLUTION: Provided are: a laminated nonwoven fabric including adjacent 2 fiber layers, in which, of the 2 layers, one fiber layer has a hydrophilicity higher than that of the other fiber layer as well as a liquid film cleavage agent is contained in at least one of the fiber layers; a laminated nonwoven fabric in which said liquid film cleavage agent is 0 to 0.25 g and the expansion coefficient for a liquid having a surface tension of 50 mN/m is 16 mN/m or more; and a laminated nonwoven fabric in which, preferably, of the 2 fiber layers, the contact angle of fiber of one fiber layer is 75 to 100 degrees and the contact angle of the other fiber is less than 75 degrees.SELECTED DRAWING: None
Patent JP-2017110657-A (JP)
Title: Turbomachine and turbine blade therefor
Inventor: CHOUHAN ROHIT
IPC: F01D5/14
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a blade in a turbine of a turbomachine.SOLUTION: A turbomachine includes a plurality of blades, and each blade has an airfoil. The turbomachine includes opposing walls that define a pathway into which a fluid flow is receivable to flow through the pathway. A throat distribution is measured at a narrowest region in the pathway between adjacent blades, at which adjacent blades extend across the pathway between the opposing walls to aerodynamically interact with the fluid flow. The airfoil defines the throat distribution, and the throat distribution reduces aerodynamic loss and improves aerodynamic loading on each airfoil.SELECTED DRAWING: Figure 1