baber/WOPTO huggingface dataset:
Patent JP-2015096722-A (JP)
Title: Internal combustion engine fuel injection control device
Inventor: KUZUHARA KOJI
IPC: F02D41/36
Filed: 2014-09-23
Abstract: PROBLEM TO BE SOLVED: To accurately correct irregularity in an injection amount of partial lift injection for driving a fuel injection valve to be opened by an injection pulse for which a lift amount of a valve element of the fuel injection valve does not reach a full lift position.SOLUTION: After at least an injection pulse for partial lift injection is turned off, a difference between a first filter voltage obtained by filtering a negative terminal voltage of a fuel injection valve 21 by a first low-pass filter and a second filter voltage obtained by filtering the negative terminal voltage by a second low-pass filter is calculated, and time required from predetermined reference timing until timing at which the filter voltage difference is an inflection point is calculated as voltage inflection point time. Subsequently, an injection amount corresponding to current voltage inflection point time is estimated for each injection pulse width using a relation between the voltage inflection point time and the injection amount for every injection pulse width stored in advance. A map for specifying a relation between the injection pulse width and the injection amount is created on the basis of an estimation result, and a required injection pulse width in response to a required injection amount is calculated using this map.
Patent JP-2016066436-A (JP)
Title: Electric connector
Inventor: IWAI DAIJIRO
IPC: H01R12/71
Filed: 2014-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which can prevent a tine plate from coming into contact with a substrate, while avoiding stress concentration on a solder even if the electric connector is used under heating environment.SOLUTION: An electric connector 1 includes a housing 10 where a plurality of terminals 40 are held, and a tine plate 50 for positioning the terminals 40 by engaging therewith. The tine plate 50 is held by the housing 10 so that downward displacement approaching a circuit board and upward displacement separating from the circuit board are allowed, and the allowable upward displacement δis larger than the allowable downward displacement δ.SELECTED DRAWING: Figure 4
Patent JP-2016065606-A (JP)
Title: Multi-plate type clutch
Inventor: NAKANO KENICHI
IPC: F16D13/74
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To enable an efficient supply of oil to be carried out also for an inner clutch plate in a shaft direction at multi-plate type clutch.SOLUTION: A pressure disc 52 of a multi-plate type clutch is formed with a plurality of spring receivers 74 for installing a coil spring 54 resiliently installed between it and a clutch center 51 so as to be arranged outside in a radial direction and in a peripheral direction in regard to oil taking hole 71. The spring receivers 74 are provided with supply holes 78 for taking oil L supplied from the oil taking hole 71 inside in a radial direction of the pressure disc 52 in the side surface into the spring receivers 74, the pressure disc 52 at the extremity end of each of the spring receivers 74 outside in a radial direction is formed with a discharge hole 79 for discharging oil L taken into the spring receivers 74 to outside, the inner cylinder part 62 of the clutch center 51 is formed with a communication hole 62b communicated with outside in a radial direction.SELECTED DRAWING: Figure 4
Patent JP-2016028830-A (JP)
Title: Upward continuous casting apparatus
Inventor: YOKOTA YUSUKE
IPC: B22D11/22
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an upward continuous casting apparatus capable of improving casting dimensional accuracy.SOLUTION: A free casting apparatus 100 (upward continuous casting apparatus) of the present invention for manufacturing a casting M3 while pulling up molten metal M1 held in a molten metal holding furnace 101, comprises: a pulling-up machine 108 pulling up the molten metal M1 by a starter ST; and a plurality of heaters 111a to 113a, 111b to 113b (heating means) disposed along a direction of pulling up the molten metal M1 and regulating a temperature of the casting M3, the heaters 111a to 113a, 111b to 113b regulating the temperature of the casting M3 to be lower as the casting M3 is pulled up in the pulling-up direction.SELECTED DRAWING: Figure 1
Patent JP-2016073008-A (JP)
Title: Rotary electric machine
Inventor: SAIJO MASAKI
IPC: H02K5/20
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which secures strength of a die of die casting.SOLUTION: A rotary electric machine includes: a housing 12 formed into a cylindrical shape by die casting and having a coolant passage 20 opening along a circumferential direction on an end surface; a front plate 13 closing an opening part 20e of the coolant passage 20 in the housing 12; a rotor 17 rotatably supported in the housing 12; and a stator 16 fixed in the housing 12. In the housing 12, ribs 41 to 46 are respectively formed at bottom parts of portions of the coolant passage 20 formed along the circumferential direction, at which a radial width is narrowed.SELECTED DRAWING: Figure 1
Patent JP-2016068065-A (JP)
Title: Drive unit for agitation shaft
Inventor: TAMENAGA ATSUSHI
IPC: B01F15/00
Filed: 2014-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit for an agitation shaft which can prevent breakage and so on of a bearing of reduction gear more effectively.SOLUTION: A drive unit 62 for an agitation shaft equipped with an agitation shaft 56 and a slewing gear 11 for rotationally driving the agitation shaft, in which the slewing gear has an output shaft 39 connected to the agitation shaft, a first bearing 71 for bearing the output shaft, and a second bearing 72 for bearing the output shaft on the agitation shaft side with respect to the frist bearing. The drive unit further has a third bearing 73 for bearing the agitation shaft. With respect to the output shaft and the agitation shaft, the agitation shaft (one shaft) has a hollow part 56h and is connected to the output shaft (the other shaft) in the state that an insertion part 39i provided on the output shaft (the other shaft) is inserted into the hollow part. An inner periphery of the hollow part and an outer periphery of the insertion part have a contact part 58 and a non-contact part 59, an axial direction center P58 of the contact part is positioned on the slewing gear side with respect to an axial direction center P59 of the insertion part.SELECTED DRAWING: Figure 1
Patent JP-2016076825-A (JP)
Title: Image reader and image forming apparatus
Inventor: OTAKE JUN
IPC: H04N1/04
Filed: 2014-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of removing a foreign substance from a second side of a document and preventing an image defect problem such as image stripe generation caused by image reading of the second side of the document in a dual scan type image reader, and an image forming apparatus.SOLUTION: An image reader includes a first scanner unit 211 which reads an image on a first side of the document to be fed via a first skimming glass 212. The image reader also includes a second scanner unit 251 which is provided at a downstream side of the first scanner unit 211 in a document feeding direction and reads an image on a second side of the document to be fed. Further, the image reader includes a first platen roller 237 which is disposed oppositely to the first scanner unit 211 while interposing the first skimming glass 212 therebetween, presses the document on the second side and suppresses floating from the first skimming glass 212, and a collection part 260 which collects foreign substances deposited on an outer circumferential surface.SELECTED DRAWING: Figure 5
Patent JP-2016081585-A (JP)
Title: Battery terminal
Inventor: KATO TAKAYUKI
IPC: H01M2/30
Filed: 2014-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal that is capable of enhancing workability in fastening to a battery post.SOLUTION: A battery terminal 1 has annular portions 21a, 21b in which post insertion holes 21f, 21g and slits 21h, 21i are formed, a width direction member 24 which is disposed to extend along the annular portion width direction, and provided with a contact portion 24b contacting the annular portions 21a, 21b at one end side in the annular portion width direction and with a threaded portion 24c bent in the axial direction at the other end side, a fastening member 25 which is screwed with the threaded portion 24c, and a press force conversion member 26 which converts the fastening force in the axial direction occurring between the fastening member 25 and the width direction member 24 in connection with rotation of the fastening member 25 around the axial direction to press force in the annular portion width direction which presses the annular portions 21a, 21b so as to reduce the gap between the slits 21h, 21i of the annular portions 21a, 21b.SELECTED DRAWING: Figure 2
Patent JP-2016080076-A (JP)
Title: Damping device
Inventor: YAN CHONGBING
IPC: E04H9/02
Filed: 2014-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a damping device capable of securing required strength without increasing production costs while reducing welded parts as much as possible.SOLUTION: A first transmission member 30 includes a base plate portion 31 having a fitting face 31a to be fitted to a building, and a pair of side plate portions 32, 33 bent to face sides opposite to the fitting face 31a at both side edges of the base plate portion 31. The pair of side plate portions 32, 33 are respectively disposed along opposite portions 12b, 13b of the pair of outer plates 12, 13. The pair of side plate portions 32, 33 and the opposite portions 12b, 13b of the pair of outer plates 12, 13 are connected by connection members 37, 38.SELECTED DRAWING: Figure 4
Patent JP-2015034297-A (JP)
Title: Curable epoxy resin composition
Inventor: TAKENAKA HIROTAKA
IPC: H01L23/29
Filed: 2014-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a curable epoxy resin composition for encapsulation of a photo-semiconductor, from which a cured product excellent in heat resistance, light fastness, transparency and crack resistance can be formed, the cured product usable as a photo-semiconductor encapsulating material, adhesive, electric insulating material, laminate, coating, ink, paint, sealant, resist, composite material, transparent substrate, transparent sheet, transparent film, optical element, optical lens, optical member, photo-molding, electronic paper, touch panel, solar cell base, optical waveguide, light guide plate, holographic memory, or the like.SOLUTION: The curable epoxy resin composition for encapsulation of a photo-semiconductor comprises an alicyclic epoxy compound (A), a monoallyl diglycidyl isocyanurate compound (B) expressed by formula (1) below, and a curing agent (C) or a curing catalyst (D). In formula (1), Rand Rrepresent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms.
Patent JP-2016083092-A (JP)
Title: Filling method of tufted carpet and tufted carpet manufactured by filling method
Inventor: SHIMIZU KAZUFUMI
IPC: A47G27/02
Filed: 2014-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a filling method of a tufted carpet for obtaining sufficient thread removal resistance and fray resistance (fuzz strength) only by scattering thermoplastic resin powder on carpet facing material and heating.SOLUTION: In a filling method of a tufted carpet, sufficient thread removal resistance and fray resistance (fuzz strength) are obtained with a small amount of a resin by slightly scattering thermoplastic resin powder 4 on a back stitch side of a carpet facing material and by heating and melting the thermoplastic resin powder to use as a filling of pile yarn 1-1 of the carpet facing material.SELECTED DRAWING: Figure 1
Patent JP-2016083719-A (JP)
Title: Carrying device
Inventor: SUGIURA KATSUMI
IPC: B23Q7/06
Filed: 2014-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device that can be reduced in size so as to reduce a distance betweens processing devices.SOLUTION: A carrying device 30 comprises: a carry-out unit Nx1 which carries out an article W from inside a first processing device 11 to the outside thereof; and a carry-in unit Nm1 which carries in the article W from the outside of a second processing device 12 to inside the device. The carry out unit Nx1 and the carry in unit Nm1 are arranged in a position at which the units overlap each other in a carrying direction, and respective carrying regions Rx and Rm thereof for allowing the article W to be moved in the carrying direction are arranged at positions respectively continuous in the carrying direction.SELECTED DRAWING: Figure 1
Patent JP-2016083884-A (JP)
Title: Structure composed of flexible wiring board and protective film
Inventor: KUDO SHIGEKI
IPC: H05K3/28
Filed: 2014-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure composed of a flexible wiring board and a protective film, with which patterned metal layers of the flexible wiring board are protected from various kinds of contamination and from which the protective film is easily peeled off without causing damage.SOLUTION: In a structure 11 composed of a flexible wiring board and a protective film, a patterned surface of a metal layer of the flexible wiring board 10 formed by patterning the metal layer of a laminate formed by laminating a base film 1 which is an insulating support member, an adhesive layer 2, and the metal layer 4 in this order is covered with a protective film 3 which is a plastic film, the protective film adhere only to exposed parts of the adhesive layer.SELECTED DRAWING: Figure 1
Patent JP-2016027594-A (JP)
Title: Method for processing workpiece
Inventor: WATANABE HIKARU
IPC: H01L21/336
Filed: 2014-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a workpiece.SOLUTION: An opening for passing a processed workpiece between two raised areas from an oxidation region so as to reach a base layer is formed. This method includes (1) a step for forming an opening, that exposes a second part of a nitride region between the two raised areas, in the oxidation region, and (2) a step for etching the residue of silicon oxide and the second part in the opening. In the step for etching the residue and the second part, the workpiece is exposed to plasma of a gas containing hydrogen and a mixed gas containing NFgas, and the residue and the second part are altered thus forming an altered region that is then removed.SELECTED DRAWING: Figure 1
Patent JP-2016088181-A (JP)
Title: Installation structure of loading space plate in vehicle
Inventor: AOKI MIKIO
IPC: B62D33/023
Filed: 2014-10-31
Abstract: PROBLEM TO BE SOLVED: To restrain reduction in cargo-handling performance, and to improve assemblability of a loading space plate, without impairing an appearance, while dispensing with a spot-facing part of a plate member, while preventing looseness of a bolt.SOLUTION: In an installation structure of a loading space plate provided in a loading space of a vehicle, the loading space plate comprises a rectangular metallic frame body provided in the loading space, a nonmetallic plate member fixed to the frame body and a fixing screw for fixing the plate member to the frame body, and the frame body comprises an installation part threadedly engaging with the fixing screw, and the fixing screw comprises a step part of a smaller diameter than a head part and a larger diameter than a male screw part, between the head part and the male screw part, and the head part comprises a head part upper part bored with a screw hole and a head part lower part for forming a taper part of inclining in an inner diameter direction toward the step part from the head part upper part.SELECTED DRAWING: Figure 2
Patent JP-2015201244-A (JP)
Title: Memory device with secure test mode and method therefor
Inventor: NIR TASHER
IPC: G06F12/14
Filed: 2014-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for securing a memory device in testing mode.SOLUTION: A method in a memory device that operates in a testing mode includes the steps of: receiving a vector to be written to the memory device; writing the vector to the memory device only if the vector belongs to a predefined set of test vectors; and converting the vector to one of the test vectors and writing the converted vector to the memory device if the vector does not belong to the set of test vectors.
Patent JP-2016091273-A (JP)
Title: Article management device and program
Inventor: HANAKADA EIJI
IPC: G08B25/10
Filed: 2014-11-04
Abstract: PROBLEM TO BE SOLVED: To surely manage an article to be managed by surely notifying a user of the results of a things-left-behind prevention function and a things-left-behind search function.SOLUTION: The article management device includes: ID code storage means for storing the ID code of a radio tag mounted on an article to be managed in a storage medium; radio tag reading means for communicating with the radio tag mounted on the article to be managed, and for reading the ID code; collation means for collating the ID code read by the radio tag reading means with the ID code stored in the storage medium; notification means having an alarm sound generation device, a vibration generation device and a light emission device for notifying a user of a collation result by the collation means; and selection means for selecting which of the alarm sound generation device, the vibration generation device and the light emission device should be operated.SELECTED DRAWING: Figure 5
Patent JP-2016090861-A (JP)
Title: Sound absorption body and construction method thereof
Inventor: KOYANAGI SHINICHIRO
IPC: G10K11/16
Filed: 2014-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate change of a production step of a building material for forming a sound absorption body, and allow adjustment of a sound absorption characteristic.SOLUTION: A sound absorption structure 10 comprises: a second glass wool mat 18 disposed on a room 14 side of a rigid wall 12; a sheet material 20 having no air permeability and disposed on the room 14 side of the mat 18; a first glass wool mat 22 disposed on the room 14 side of the sheet material 20; and a wooden rib 24 disposed on the room 14 side of the mat 22. The sound absorption structure 10 is configured so that, in production of the mats 22 and 18, and the sheet material 20, the mat 22 or mat 18 and the sheet material 20 do not have to be adhered over whole surface, and the mats 22 and 18 and the sheet material 20 can be individually produced. In addition, by changing an area of the sheet material 20 according to a sound absorption characteristic of a space of the room 14, and eliminating the sheet material 20, the sound absorption characteristic of the sound absorption structure 10 can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2016092752-A (JP)
Title: Light irradiation device, image reader and image formation device
Inventor: IWAMATSU AKIHIRO
IPC: H04N1/028
Filed: 2014-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device of high utilization efficiency, without causing any deterioration of a captured image.SOLUTION: In a light irradiation device having a light source 43 and a light guide 41, the light guide 41 has an incident surface 41a, an emission surface 41b, and two side faces 41c, 41d. The emission surface 41b is arranged at a position separated from a reading light axis 16, while inclining to the reading light axis 16. A virtual cross section parallel with the incident surface 41a of the light guide 41 is defined, and when the area S of the virtual cross section is divided by a plane defined by a direction passing the center of the incident surface and perpendicular thereto, and the main scanning direction, the area S1 of the split cross section on the side close to the reading light axis 16, and the area S2 of the split cross section on the side remote from the reading light axis 16 satisfy following relations; S1(x)≥S2(x), S1(L)>S2(L), (where, S(x) represents the area of the virtual cross section at a distance x from the incident surface of the light guide, L is the distance from the incident surface to emission surface, and 0≤x<L).SELECTED DRAWING: Figure 15
Patent JP-2016088483-A (JP)
Title: Vehicle seat
Inventor: AKUTSU TAKESHI
IPC: B60N2/30
Filed: 2014-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat capable of securing rigidity of whole seat and considering an arrangement layout in inside of the vehicle.SOLUTION: A vehicle seat S is a seat capable of being stored in a storage recess part which is formed on a vehicle body floor. The vehicle seat S comprises: a support base 40 coupled to the vehicle body floor via floor connection members 6; a seat rotation shaft 12 attached to the support base 40, and to which the seat body is rotatably coupled; and a detachment leg 30 whose upper end is attached to the seat body, and whose lower end is detachably held to a leg holding member 50 of the support base 40. Central positions of a seat back 1 and the floor connection members 6 in a seat width direction are deviated to one side of the seat width direction, to a central position of a seat cushion 2.SELECTED DRAWING: Figure 4
Patent JP-2015044047-A (JP)
Title: Portable toilet
Inventor: MURATA KAZUMASA
IPC: A47K11/04
Filed: 2014-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet whose height can be changed depending on the size of a user.SOLUTION: A toilet body 100 of a portable toilet 10 comprises an upper member 210 and a lower member 220 that are vertically combined. The upper member 210 includes an upper surface part 102 and a side surface part, and the lower member 220 includes a side surface part combined with the side surface part of the upper member 210 and a bottom part 104. Legs 500 and 600 comprise leg parts 501, 502, and 601 fitted to right and left corner parts of the bottom part 104 respectively. In addition, the upper member 210 is in contact with the lower member 220 in an area surrounded by regions fitted with the leg parts 501, 502, and 601.
Patent JP-2015084642-A (JP)
Title: Apparatus and method for wireless power transfer, and apparatus for wirelessly receiving power in electric vehicle
Inventor: HANSPETER WIDMER
IPC: H02J7/00
Filed: 2014-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for wireless power transfer, and an apparatus for wirelessly receiving power in an electric vehicle.SOLUTION: Exemplary embodiments are directed to wireless power transfer using magnetic resonance in a coupling mode region between a charging base (CB) and a remote system such as a battery electric vehicle (BEV). The wireless power transfer can occur from the CB to the remote system and from the remote system to the CB. Load adaptation and power control methods can be employed to adjust the amount of power transferred over a wireless power link while maintaining transfer efficiency.
Patent JP-2016100635-A (JP)
Title: Video transmission system, transmitter and receiver
Inventor: KATO YOSHIYUKI
IPC: H04N21/431
Filed: 2014-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a video transmission system, a transmitter and a receiver that can enhance the resolution at the level expected at a transmitter side.SOLUTION: A video transmission system 1000 has a transmitter 100 and a receiver 200. The transmitter 100 transmits differential data of a first video generated by conducting interlace conversion on a second source video which is generated by conducting down-convert on a first source video, first conversion data for conducting progressive conversion on the first video, a third video generated by conducting up-convert on the second video which is generated by conducting progressive conversion on the first video by using the first source video and the first conversion data. The receiver 200 conducts the progressive conversion on the first video by using the first conversion data to generate a second video, conducts up-convert on the second video to generate a third video, and conducts video processing on the third video by using the differential data to generate a fourth video.SELECTED DRAWING: Figure 1