baber/WOPTO huggingface dataset:
Patent JP-2015052692-A (JP)
Title: Optical cable
Inventor: YAMAMOTO KEIGO
IPC: G02B6/44
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable capable of preventing core wire movement without using filler, and obtaining excellent fusion workability.SOLUTION: An optical cable 1 includes an intermittent tape core wire 20 in which three or more optical fiber core wires are arrayed in parallel, a slot rod 11 that stores the intermittent tape core wire, and a sheath 14 that covers the slot rod. The slot rod has a plurality of slot grooves 11a in which a pitch length is formed into an SZ shape within a range of 200 mm or more and 2000 mm or less. In the optical cable, the length of optical fiber core wires positioned at both ends of the intermittent tape core wire is longer by a range of 0.01% or more and 0.05% or less than any optical fiber core wire other than the optical fiber core wires positioned at the ends.
Patent JP-2015054414-A (JP)
Title: Image formation device and liquid discharge head unit
Inventor: MORIWAKI YUTA
IPC: B41J2/165
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To allow easy head replacement work.SOLUTION: A liquid discharge head unit includes a head part 100, and a nozzle guard member 110 provided at the head part 100. The nozzle guard member 110 can move (shift) between a first state in which a nozzle surface 103 of the head part 100 is covered and a second state in which a front part in droplet discharge direction of nozzle lines 102A, 102B of the nozzle surface 103 is opened. When performing head replacement, the nozzle guard member 110 shifts to the first state for covering the nozzle surface 103.
Patent JP-2014072190-A (JP)
Title: Square secondary battery
Inventor: TSUNAKI TAKURO
IPC: H01M2/06
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a square secondary battery which is reduced in contact resistance and improved in yield by decreasing the man-hour of assembly of the square secondary battery.SOLUTION: A square secondary battery includes: a power generation element which has electrodes; a battery can which houses the power generation element; a battery lid which seals an opening of the battery can; an external terminal which is arranged on the battery lid; and a current collector which connects the electrode of the power generation element and the external terminal to each other. The external terminal has a bus bar connection part to which a bus bar is connected and a current collector connection part to which the current collector is connected, and the bus bar connection part and the current collector connection part are united side by side on the battery lid. The current collector connection part has a cylindrical insertion part inserted into a through hole of the battery lid and a seal part which is provided at an outer periphery of the insertion part and presses a seal member for sealing between the through hole and the insertion part, and a bottom part which seals the through hole of the battery lid is provided inside the cylindrical insertion part. A tip of the insertion part is crimped to the current collector, the thickness of the bottom part is less than the thickness of the seal part, and annular first projection and an annular second projection are provided on the surface of the seal part against which the seal member is pressed.
Patent JP-2015059155-A (JP)
Title: Method for producing modified cellulose nanofiber
Inventor: HARADA TOMOAKI
IPC: C08G81/00
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a modified cellulose nanofiber which is easily dispersed in a solvent.SOLUTION: The method for producing a modified cellulose nanofiber comprises reacting a cellulose nanofiber having hydroxyl groups with a resin having polybasic acid anhydride structures in the molecule to produce a modified cellulose nanofiber. The polybasic acid anhydride structure is a cyclic polybasic acid anhydride structure formed by intramolecular dehydration condensation of carboxyl groups, thereby allowing the same to be blended easily with a resin composition containing a solvent.
Patent JP-2015059100-A (JP)
Title: Method for producing oxime
Inventor: TSUJIUCHI SHO
IPC: C07C251/44
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oxime compound (II) at a good selectivity by oxidizing an amine compound (I) with oxygen.SOLUTION: The method for producing an oxime compound (II) is characterized by bringing an amine compound (I) into contact with oxygen in the presence of at least one catalyst selected from the group comprising (A) a titanium-carrying catalyst, obtained by subjecting a carrier to a contact treatment with a titanium compound and then performing a heat treatment at 150°C or more, (B) a catalyst containing at least one selected from tungsten and molybdenum, and tin, (C) an inosilicate catalyst, and (D) an amorphous titanosilicate catalyst.
Patent JP-2015058679-A (JP)
Title: Light quantity control device, optical scanning device equipped with light quantity control device, and image formation device equipped with optical scanning device
Inventor: KAWAMOTO TOMOHIRO
IPC: B41J2/44
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a light quantity control device capable of holding a target gradation characteristic of a formation image even if light emission quantity of a light emitting element changes.SOLUTION: A variable resistor 302R in a snubber circuit 302 of a light quantity control device is configured in a manner in which ON/OFF of four resistors R1-R4 are switchable with switches SW1R-SW4R. In regards to switching of ON/OFF of the switches SW1R-SW4R, CPU supplies R setting corresponding to light emission quantity of a light emitting element to a decoder DECR, and the decoder DECR performs this based on the R setting. A variable capacitor 302C is configured in a manner in which ON/OFF of four capacitors C1-C4 are switchable by switches SW1C-SW4C. ON/OFF of the switches SW1C-SW4C are performed by a decoder DECC based on C setting, as with ON/OFF of the switches SW1R-SW4R.
Patent JP-2015059392-A (JP)
Title: Door device
Inventor: MITANI KATSUAKI
IPC: E05B65/08
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a door device capable of improving crime prevention and designability.SOLUTION: A door device 20 is provided in an opening wall surface part 11 of a wall surface panel 10 of a building. The door device 20 comprises a sliding door 21. The opening wall surface part 11 on a door end side is provided with a protective plate 12 capable of being locked. The protective plate 12 can be locked and covers an operation box that is provided within the opening wall surface part 11. A thumb turn for unlocking the sliding door 21 is provided within the operation box.
Patent JP-2015064460-A (JP)
Title: Fiber array, optical reception module, and adjustment method
Inventor: TOMITA ISAO
IPC: G02B6/42
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which since an optical fiber is cylindrical and it is difficult to detect an edge by using the optical fiber, it is difficult to mount the optical fiber on a waveguide while adjusting the angle with high precision, and further to solve the problem in which since strain may be generated because of flatness of the fiber presser etc., when the angle of a groove is confirmed beyond a fiber presser and the optical fiber is used, it is difficult to make angle adjustments with high precision.SOLUTION: A fiber array includes a substrate which has (n) grooves each having at least one angle in a section along the length, a fiber presser arranged to have one plane opposed to the plane in which the substrate has the grooves, and an optical fiber arranged along the grooves and fixed between the grooves and fiber presser. The fiber presser is wide enough to expose one of the grooves at least on one end side in the width direction of the substrate, and two or more optical fibers are arranged between the grooves other than the one groove on the one end side in the width direction and the fiber presser.
Patent JP-2015062551-A (JP)
Title: Subject information acquisition device and control method therefor
Inventor: WADA YOSHIKO
IPC: A61B8/00
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing an artifact in an image while suppressing a time required for image data generation.SOLUTION: A subject information acquisition device includes: an element for receiving an acoustic wave propagated from a subject in a plurality of detection positions arranged at predetermined intervals on a plane surface with a finite area, and converting it to an electric signal; composing means for composing an image indicating characteristic information inside the subject using the electric signal; and artifact reducing means for, after converting the image to a signal of a frequency space, reducing a spatial frequency component corresponding to a streak artifact in the image from the signal of the frequency space using a distance d between the plurality of detection positions and an angle θ made by a line connecting the detection position and each position on the image, and the direction perpendicular from the plane.
Patent JP-2015067006-A (JP)
Title: Shock absorbing structure
Inventor: IKEDA SATOSHI
IPC: B60R19/34
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing structure capable of absorbing energy of impact, by holding an energy absorbing member without hindering progressive crushing of the energy absorbing member.SOLUTION: A shock absorbing structure 9 includes: a cylindrical energy absorbing member 5 composed of composite material having multiple layers in a radial direction, for absorbing impact energy applied to an object to be protected; a pressing part 10 spaced apart from the object to be protected, where one end 5a of the energy absorbing member is disposed so as to face the object to be protected; a support part 11 provided at the object to be protected, and disposed at a side of the other end 5b of the energy absorbing member so as to face the pressing part; and sandwiching members 12 for applying the load in a direction where the pressing part and the support part are made near to each other, making the energy absorbing member be sandwiched between the pressing part and the support part, coming into a tense state by tensile force with reaction force of the energy absorbing member, and bending when the pressing part and the support part move in the approaching direction.
Patent JP-2015070031-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: NAKANO AKIYOSHI
IPC: H01L21/306
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of preventing a processing liquid supplied to the lower surface of a substrate from going around the upper surface of the substrate.SOLUTION: A holding part 25 for holding a substrate 9 above a spin base comprises: a plurality of first contact members 210 that come into contact with the substrate 9 from obliquely below the substrate 9 and that hold the substrate 9 in a horizontal posture at a position separated from the upper surface of a spin base 21; a plurality of second contact members 220 that come into contact with the substrate 9 from the side of the substrate 9 and that hold the substrate 9 in the horizontal posture at a position separated from the upper surface of the spin base 21; and a switching section 230 for switching a state that the plurality of first contact members 210 hold the substrate 9 and a state that the plurality of second contact members 220 hold the substrate 9. In a second holding state, the first contact member 210 is separated from the substrate 9. In a first holding state, the upper surface of the substrate 9 is positioned higher than the upper end of the first contact member 210 and the second contact member 220 is separated from the substrate 9.
Patent JP-2015067469-A (JP)
Title: Rare earth titanate powder and production method thereof, and fluid dispersion containing the same
Inventor: YONEDA YOSHIHIRO
IPC: C01G23/00
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth titanate powder capable of providing fluid dispersion in which rare earth titanate becomes fully fine particle and is highly dispersed in a dispersion medium.SOLUTION: In one embodiment, the rare earth titanate powder is provided which consists of rare earth titanate represented by LnTiO, (in the formula, Ln represents a rare earth element) and in which a value of volume-cumulative particle diameter Dof 99.99 vol.% of accumulated volume by a laser diffraction scattering particle size distribution measurement after irradiated with ultrasonic with a condition of 22.5 kHz and 30 W for 3 minutes is 0.85 to a value of Dbefore ultrasonic irradiation. The rare earth titanate powder has preferably Dbefore ultrasonic irradiation of 2 to 150 μm. In another embodiment, the rare earth titanate powder is provided which has a specific surface of the powder of 35 to 120 m/g in addition to the characteristics of the above rare earth titanate powder. The rare earth titanate powder becomes fluid dispersion having high refractive index and high transparency and can be used as optical materials or electrical materials.
Patent JP-2015069304-A (JP)
Title: Alarm system
Inventor: YAMAMOTO KENZO
IPC: G08B25/10
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To give notice of distributed disaster information, not limited to a broadcast wave, in a dwelling unit, to make it possible to obtain disaster information even when commercial power supply is lost for a long period, and to shorten a time until an alarm device furthest from an emergency warning device gives notice.SOLUTION: An alarm system comprises: disaster information transmitting means for assigning an identification signal indicating disaster information and transmitting the signal from at least one of broadcast or a communication network; reception means for receiving the signal; coordination signal generating means for generating a coordination signal corresponding to the identification signal; communication means for transmitting the coordination signal generated by the coordination signal generating means; and an alarm device operating together with the coordination signal to give notice in a dwelling unit.
Patent JP-2015068403-A (JP)
Title: Power transmission device
Inventor: SHIBUYA KEISUKE
IPC: F16D11/10
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device which can properly perform the engagement of dogs while suppressing the generation of wear and noise.SOLUTION: In a power transmission device 50, when a drive-side sleeve 51 and a main gear 10 relatively move in a proximal direction, and a salient part 51d contacts with a coated face 54c of a movable part 54, the relative movement of the drive-side sleeve and the main gear in the proximal direction is regulated, the drive-side sleeve and the main gear further relatively rotate while maintaining a contact state of the salient part and the coated face, when the salient part opposes an air space 54f of the movable part, the drive-side sleeve and the main gear relatively move in the proximal direction, and the salient part contacts with an extension face 10e of the regulation part, and when the drive-side sleeve and the main gear further relatively rotate, one end part 54d of the coated face of the movable part is engaged with the salient part, the salient part intrudes into a gap 10h of the regulation part while making the movable part movable to the retreat position from a coated position, and a jump-in dog 51a and a standby dog 10a are engaged with each other.
Patent JP-2015069418-A (JP)
Title: Data collection device, agricultural machine including the same, and data collection system
Inventor: MIURA TAKANORI
IPC: G06Q50/02
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To appropriately manage data collected by a data collection device even in a case where the data collection device is attached to a machine other than a specific agricultural machine.SOLUTION: A data collection device 5, which is included in an agricultural machine 4 holding specific agricultural machine identification information 61a and is capable of collecting data on the agricultural machine 4, comprises an identification information holding section 51 holding second identification information for identifying the agricultural machine 4, a comparison section 55a for comparing the agricultural machine identification information 61a held in the agricultural machine 4 with the second identification information held in the identification information holding section 51, and a data collection processing section 56a for performing processing for data collection on the basis of a result of comparison from the comparison section 55a.
Patent JP-2015070209-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: IZUMIYA SATOSHI
IPC: H01L21/768
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To improve performance of a semiconductor device.SOLUTION: A semiconductor device comprises: an interlayer insulation film IL7 formed on a semiconductor substrate; a pad PD formed on the interlayer insulation film IL7; an insulation film PA formed on the interlayer insulation film IL7 so as to cover the pad PD; and an opening OP1 formed in the insulation film PA to expose a part of the pad PD. The pad PD is formed by laminated conductive films having an Al-containing conductive film AM1, a barrier conductor film BR2 on the Al-containing conductive film AM1 and an Al-containing conductive film AM2 on the barrier conductor film BR2, and includes a thick film part PD1 having the Al-containing conductive film AM1, the barrier conductor film BR2 and the Al-containing conductive film AM2, and a thin film part PD2 having the Al-containing conductive film AM1 and not having the Al-containing conductive film AM2. The thin film part PD2 is thinner than the thick film part PD1 and the thin film part PD2 of the pad PD is exposed from the opening OP1.
Patent JP-2015075032-A (JP)
Title: Failure detection system in evaporable fuel treatment apparatus
Inventor: MAKINO KATSUHIKO
IPC: F02M25/08
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a failure detection system in an evaporable fuel treatment apparatus, which can perform leak determination by power-saving while also effectively utilizing a fuel temperature change immediately after key-off.SOLUTION: A failure detection system in an evaporable fuel treatment apparatus comprises: the evaporation fuel treatment apparatus having a fuel tank 1, a canister 3 and a fuel pump 2; a pressure sensor 11 which detects a pressure in a treatment system; a CCV (Canister Closed Valve) 15 which brings the inside of the treatment system into a sealed state; and a jet pump 8 which applies pressure by utilizing the drive of the fuel pump 1. The failure detection system also performs the leak determination of evaporable fuel on the basis of a pressure change while bringing the inside of the treatment system into a sealed state during a stop state of a vehicle. Only when the leak determination cannot be performed (indeterminant) in a first failure detection step which performs the leak determination in a non-pressure applied state, on the basis of a pressure change accompanying a fuel temperature change immediately after the stop of the vehicle, the failure detection system shifts to a second failure diagnosis step for performing the leak determination on the basis of the pressure change after pressure is applied into the treatment system by the jet pump 8.
Patent JP-2015078787-A (JP)
Title: Air-conditioning register
Inventor: NAGASAKA HARUKI
IPC: B60H1/34
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To improve appearance of an upstream side fin and operation feeling of an operation knob.SOLUTION: An upstream side fin 21 has an upstream side body portion 23 and an upstream side fin shat 24 respectively extending in directions tilting to an extending direction (a generally lateral direction) and a thickness direction (a generally vertical direction) of a downstream side body portion 33 in a downstream side fin 31. The upstream side fin has a transmission shaft portion 28 provided at a downstream end of the upstream side body portion 23, and extending generally in parallel with the upstream side fin shaft 24. A fork portion 44 has a base portion 45 provided at an operation knob 40, a pair of transmission pieces 47 branching off from the base portion 45 and extending to an upstream side to sandwich the transmission shaft portion 28, and a center axis L1 extending from the base portion to the upstream side by passing through between both transmission pieces 47. The fork portion 44 is attached to the operation knob 40 so as to enable both transmission pieces 47 to swivel around the center axis L1, at the base portion 45.
Patent JP-2015080114-A (JP)
Title: Image-capturing device, control method therefor, program, and recording medium
Inventor: NISHIZAWA HIDETA
IPC: H04N5/345
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To enable accurate correction of dark shading in an image-capturing element capable of auto-focusing on an image-capturing surface, without causing a memory amount for storing a correction value to increase during a thinned readout.SOLUTION: An image-capturing device comprises: a pixel unit including a plurality of photoelectric conversion elements within one microlens and having a transfer unit for each of the photoelectric conversion elements; a row scanning circuit for selecting one row in order to transfer one row of pixel data; a column scanning circuit for reading out, for each column, the one row of data read out by the row scanning circuit; a thinning control circuit for controlling a readout thinning rate of the column scanning circuit; a correction value generation unit for generating a dark shading correction value on the basis of the readout data; a storage unit for storing the generated correction value; and a correction unit for correcting a pixel signal on the basis of the generated correction value. When reading out data from some of the photoelectric conversion elements corresponding to one microlens, the correction value generation unit generates, from the data read out with a small thinning amount or without thinning, the correction value that corresponds to the readout thinning rate.
Patent JP-2015080549-A (JP)
Title: Recognition degree estimation device and recognition degree estimation method
Inventor: HIROIKE SHINYA
IPC: G08B21/06
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To estimate recognition degree of a driver from less parameters.SOLUTION: A driving assisting device 10 which is a recognition degree estimation device includes a recognition degree estimation part 1044 which estimates a recognition degree which represents degree of concentration of a driver 20 on driving based on only vertical movement of the line of sight of the driver 20 of a vehicle. The recognition degree estimation part 1044 detects a vertical position of the line of sight for each predetermined sampling cycle, and performs frequency analysis with a detection value of a position of the line of sight within a predetermined time period. If an integration value in a predetermined frequency band of the frequency analysis result exceeds a predetermined threshold value, it is estimated that a recognition degree of the driver has dropped.