baber/WOPTO huggingface dataset:
Patent JP-2017066315-A (JP)
Title: Aqueous ink for inkjet recording, ink cartridge and inkjet recording method
Inventor: TANAKA HIROYUKI
IPC: C09D11/30
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment ink for inkjet recording capable of enhancing friction resistance during printing on glossy paper and suppressing increase of evaporation viscosity.SOLUTION: There is provided an aqueous ink for inkjet recording containing a pigment and water, further containing a resin a containing at least one of methacrylic acid and acrylic acid as a monomer and a resin b, wherein the resin b is one obtained by neutralizing a part or all of an ABA type triblock copolymer which includes a polymer block A containing only methacrylic acid methyl and methacrylic acid as constitutional components and a polymer block B containing only methacrylic acid benzyl and methacrylic acid as constitutional components, and has a weight average molecular weight of 3000 to 30000 and an acid value of 90 mgKOH/g to 200 mgKOH/g.SELECTED DRAWING: None
Patent JP-2017073433-A (JP)
Title: Led power supply device
Inventor: MATSUMOTO MINORU
IPC: H02M3/28
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an LED power supply device capable of maintaining a stable operation of a control circuit when abnormality occurs.SOLUTION: In an LED power supply device 10, an output side rectifier circuit 26 includes current detection means 30 for detecting a current value to an LED 28 and also detecting short-circuiting, and no-load detection means 32 for detecting no load. A power supply circuit 16 is provided with a voltage supply switch Q1 for appropriately adjusting a voltage to a control circuit 18 by switching. The control circuit has two-stage control modes of a normal operation mode for performing normal control on the LED, and an abnormality detection mode. In the normal operation mode, a proper voltage is supplied to the LED by the switching operation of a main circuit switching element 22, and in the abnormality detection mode, when the control circuit receives an abnormality signal, the main circuit switching element is stopped, and an off-duty ratio is changed by a voltage supply switch, thereby supplying the control circuit with a voltage which only the control circuit can operate and maintain.SELECTED DRAWING: Figure 1
Patent JP-2016162443-A (JP)
Title: Module for optical information reader, and collimation adjustment of the same
Inventor: KUBO WATARU
IPC: G02B17/08
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and delicately make collimation adjustment and focus adjustment in both back and forth directions along an optical axis.SOLUTION: A collimator lens unit 30 is inserted in a lens barrel hole 13a of a module casing 10 so as to be reciprocatable in a direction along an optical axis X, and a light emitting unit 20 is fixed in the lens barrel hole 13a, with an optical axis of a light source aligned with an optical axis of the collimator lens. A long hole 13b allowing an adjust pin 5 to be penetrated through so as to be reciprocatable in the direction of the optical axis X is formed in a peripheral sidewall of the lens barrel hole 13a, and a fitting portion 33a into which a tip end of the adjust pin 5 is fit is formed in an outer peripheral surface of the cylindrical member 33. On an inner peripheral surface of the lens barrel hole 13a, at or in the vicinity of a position opposing the fitting portion 33a, bearing portions in contact with the outer peripheral surface of the cylindrical member 33 are formed at positions symmetrical with respect to the position in an inner peripheral direction of the lens barrel hole 13a.SELECTED DRAWING: Figure 6
Patent JP-2017076174-A (JP)
Title: Display device
Inventor: TSURUMA TAKEYUKI
IPC: G06F3/044
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent moire to be caused by an interference between a detection electrode and a pixel.SOLUTION: A display device includes: a display area having a plurality of pixels; a detection electrode including a plurality of conductive wires overlapping the display area; and a detection module for detecting an object close to the display area, on the basis of a signal from the detection electrode. The pixels include: a first sub-pixel; a second sub-pixel adjacent to the first sub-pixel in a first direction; a third sub-pixel adjacent to the first sub-pixel in a second direction crossing the first direction; and a fourth sub-pixel adjacent to the third sub-pixel in the first direction and adjacent to the second sub-pixel in the second direction. The pixels are arranged at a first pitch in the first direction. The conductive wires are arranged in the first direction at a second pitch which falls within a range of 2.2 to 3.2 times the first pitch.SELECTED DRAWING: Figure 9
Patent JP-2016078454-A (JP)
Title: Kneading device with observation window, and kneading observation method
Inventor: TATSUMI MASANORI
IPC: B29B7/42
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a visualized kneading device in which a window is provided in a cylinder part performing a kneading operation by a screw inserted therein, the material of the window is hardly damaged, and favorable internal observation is obtained even if a kneaded material accumulates, and also to provided a kneading observation method.SOLUTION: There is provided a kneading device with an observation window which kneads a material to be kneaded in a cylinder by a screw inserted in the cylinder and allows the inside of the cylinder to be viewed through a transparent window material fitted in a notch formed at a part of the cylinder. The surface of the screw inserted in the cylinder has a black color, and the face of the window material at a screw side is positioned outside by 0.5 to 2.0 mm from the face corresponding to the inner face of the notched cylinder. There is also provided a kneading observation method using the device.SELECTED DRAWING: Figure 5
Patent JP-2016078457-A (JP)
Title: Manufacturing device of pneumatic tire and manufacturing method of pneumatic tire
Inventor: YUKAWA NAOKI
IPC: B29D30/06
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device of a pneumatic tire capable of stably manufacturing the pneumatic tire with excellent productivity, and to provide a manufacturing method of the pneumatic tire.SOLUTION: A manufacturing device of a pneumatic tire includes: a continuous kneader; and material supply means having an annular discharge port arranged so as to surround an opening and a circumference of the opening. The manufacturing device of the pneumatic tire supplies powder material from the opening, and supplies liquid material in a tubular shape from the annular discharge port.SELECTED DRAWING: Figure 10
Patent JP-2017079273-A (JP)
Title: Plasma processing method
Inventor: HARIGAI ATSUSHI
IPC: H01L21/3065
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress roughness of a side wall of an etched portion when etching a substrate.SOLUTION: A plasma processing method comprises: a first step of forming a protective film on a surface of a substrate by generating plasma while supplying a protective film forming gas to the inside of a reaction chamber; a second step of removing a part of the protective film by etching by generating plasma while supplying a first etching gas to the inside of the reaction chamber; and a third step of etching the substrate by generating plasma while supplying a second etching gas to the inside of the reaction chamber. The first to third steps are repeated in this order a plurality of times. Pressure Pin the reaction chamber in the second step of at least once is smaller than pressure Pin the reaction chamber in the immediately following third step.SELECTED DRAWING: Figure 1
Patent JP-2017077825-A (JP)
Title: Working vehicle
Inventor: ITO SHIRO
IPC: B60K35/00
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently display much information of a working vehicle on a liquid crystal display part of a limited size.SOLUTION: A liquid crystal display part 37 is arranged on a meter panel 30 for displaying various information of a machine body. A fuel reserve display part and a cooling water temperature meter display part are arranged on the liquid crystal display part 37 and a plurality of other information can be displayed on a general display part. The plurality of other information is switched by switching means and can be displayed in sequence. The plurality of other information is displayed in sequence, and a state of displayed information reaches a predetermined time, display content of the displayed information is maintained.SELECTED DRAWING: Figure 6
Patent JP-2016013578-A (JP)
Title: Friction stir joining method
Inventor: SEO NOBUSHIRO
IPC: B23K20/12
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a friction stir joining method that enables joining to a deep position of a butted part by reducing a load acting on a friction stirring apparatus.SOLUTION: In a friction stir joining method, two metallic members 1 are joined to each other by using a rotary tool F having a stirring pin F2 and coupled to the rotary shaft of a friction stirring apparatus. The stirring pin F2 is tapered from a base end part toward a tip end part, and a spiral groove is engraved on an outer peripheral surface of the stirring pin F2. The friction stir joining method includes a final joining step for performing friction stir joining in a state where the rotating stirring pin F2 is inserted into a butted part of the metallic members 1 to bring only the rotating stirring pin F2 out of the friction stirring apparatus and the rotary tool F into contact with the metallic members 1, and the final joining step is performed by providing a prepared hole at a start position of friction stirring in the final joining step, the prepared hole being configured of a columnar large width part and a columnar narrow width part formed in the bottom face of the large width part, and by inserting the stirring pin F2 into the prepared hole.
Patent JP-2017083090-A (JP)
Title: Hospital room air-conditioning system
Inventor: NAKAMURA TAKUJI
IPC: F24F13/20
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a hospital room air-conditioning system capable of securing comfort of both a patient who uses a bed and a medical staff member who performs medical work.SOLUTION: A hospital room air-conditioning system 1 is for a hospital room 2 which has a bed region S1 where a bed B is arranged and a work region S2 next to the bed region S1. The hospital room air-conditioning system has: a bed region air conditioner 3 with a radiation panel 31 installed on a ceiling 13 of the bed region S1; and a work region air conditioner 4 with an outlet 41, installed on the ceiling 13 of the work region S2, to blast out temperature-modulated air. The outlet 41 is arranged in a manner that prevents the air blasted out therethrough from flowing to an upper surface BT of the bed B.SELECTED DRAWING: Figure 1
Patent JP-2017083763-A (JP)
Title: Power source device and image forming apparatus
Inventor: WATANABE MASAYUKI
IPC: G03G21/00
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a power source device that can suppress power loss when a load range of high voltage output is extended, and an image forming apparatus including the power source device.SOLUTION: When an image forming apparatus is in a print mode, and both a 5 V load and a 24 V load are high (S504: YES and S505: YES), a power source device sets a 5 V target voltage as an upper limit so as to prevent 24 V feeding voltage from falling below a rated voltage range (S507). When the image forming apparatus is in a standby mode or a scan mode, and the 5 V load is high (S523: YES), the power source device sets the 5 V target voltage as an upper limit (S524) to prevent the 24 V feeding voltage from being excessively increased. This configuration reduces power loss occurring in an upper limiter circuit that regulates the upper limit of the 24 V feeding voltage.SELECTED DRAWING: Figure 5
Patent JP-2017085484-A (JP)
Title: Imaging element, in-focus position detector, and imaging device
Inventor: YAMAZAKI TAKAHIRO
IPC: G02B7/34
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging element, a focusing position detector, and an imaging device that enable highly accurate in-focus position detection.SOLUTION: The imaging element 1 of the present invention is an element for forming a subject image via the image pickup lens 2, and includes a pixel group of image pickup pixels constituting a display output pixel with one set of four pixels in which color filters are arranged in a predetermined arrangement, and a pixel group of a phase difference detection pixel 113 formed of one set of four pixels for detecting the phase difference of the imaging pixel. The phase difference detection pixel 113 formed of one set of four pixels includes a pair of first pixels A and B masked by a mask 114 so as to respectively image the light flux of the pupil region divided in the predetermined pupil division direction with respect to the imaging lens 2, and a pair of second pixels C and D which are masked by the mask 114 and are arranged adjacent to the pair of first pixels A and B. An in-focus position detector 23 provided in the imaging device 50 of the present invention calculates the defocus amount using the phase difference detection pixels 113 formed of one set of four pixels of the imaging element 1.SELECTED DRAWING: Figure 1
Patent JP-2017092127-A (JP)
Title: Processing method of wafer
Inventor: YUHIRA YASUKICHI
IPC: B23K26/352
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of a wafer capable of preventing impairment of a device due to leakage light, by suppressing irradiation of a reformed layer, that has been formed already near an intersection against which a dividing line abuts as a T-junction, when performing laser processing of a wafer in which one dividing line is formed discontinuously.SOLUTION: A processing method of a wafer includes a step of forming a first direction reformed layer along a first dividing line 13a, and a step of forming a second direction reformed layer along a second dividing line 13b. The second direction reformed layer formation step includes a T-junction processing step of forming a second direction reformed layer in the second dividing line intersecting the first dividing line, where the first direction reformed layer is formed, as a T-junction, and performs a light shielding step of shielding light 15a in a region of a device, on the extension of the second dividing line, intersecting one side of the device as a T-junction, before performing the T-junction processing step.SELECTED DRAWING: Figure 7
Patent JP-2017086328-A (JP)
Title: Furniture with casters, desk with casters and fitting structure of casters
Inventor: SATO HIROKI
IPC: A47B83/02
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide furniture with casters configured to further lower the lower ends of the furniture without projecting fitting parts of the casters from outer edges of the furniture.SOLUTION: The furniture with casters includes: a frame 11 including a vertical part 11A extending downward, an oblique part 11B, the upper end of which continues from the lower end of the vertical part 11A and that forms an angle of not smaller than 30° and not larger than 60°, with respect to the vertical part 11A, and a horizontal part 11c extending from a terminal of the oblique part 11B in the horizontal direction; and a caster 12 that is attached to a floor face side of the oblique part 11B, and includes a wheel 12B located inward from the outer edge of the vertical part 11A, where a tangent line passing through an upper end in the radial direction of the wheel 12B is located on the upper side of the horizontal part.SELECTED DRAWING: Figure 6
Patent JP-2017091777-A (JP)
Title: Positive electrode material for nonaqueous secondary battery and manufacturing method thereof, and positive electrode for nonaqueous secondary battery using positive electrode material for nonaqueous secondary battery and nonaqueous secondary battery using the same
Inventor: YANO AKIRA
IPC: C01G51/00
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery which has superior charge and discharge cycle characteristics even under high capacity and high voltage.SOLUTION: An oxide particle constructing a positive electrode material for a nonaqueous secondary battery includes: a bulk part; and a surface layer part covering the bulk part. The bulk part is made of a lithium cobalt oxide. The surface layer part is made of an oxide containing Al. When a positive electrode material for the nonaqueous secondary battery, in an X-ray diffraction line derived from stacking of lithium cobalt oxide CoOoctahedron, when the maximum intensity of the diffraction peak during charging is Id, the maximum intensity of the diffraction peak during charging is Ic, and the ratio is Ic/Id, Ic/Id<0.1 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2016163348-A (JP)
Title: One-way gateway, vehicle network system and method for protecting network within vehicle using one-way gateway
Inventor: KIM KYUNG HO
IPC: B60R16/023
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To present a one-way gateway that applies a limited physical one-way communication technology to the internal network and infotainment network of a vehicle, thereby fundamentally blocking a threat intended to illegitimately control a vehicle through external malicious behavior and also smoothly providing existing associated information, and a vehicle network system and method for protecting networks within a vehicle using the one-way gateway.SOLUTION: The vehicle network system comprises: an internal network of a vehicle; an infotainment network of the vehicle; and a one-way gateway configured to perform only transmission of data from the internal network to the infotainment network through one-way communication, to receive a request transmitted from the infotainment network to the internal network, and to transmit only a normal request to the internal network.SELECTED DRAWING: Figure 2
Patent JP-2017092342-A (JP)
Title: System for loading conductive ball
Inventor: KOTAKE TOSHIYUKI
IPC: H05K3/34
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a ball loading system which further stabilizes the quality of a product and improves efficiency.SOLUTION: A system for loading a conductive ball onto a work is provided. The system comprises: a coating unit 10 for coating an electrode of the work with a flux via a first mask 11; a ball loading unit 20 for loading a conductive ball onto the work via a second mask 21; a repair unit 30 for observing a state of the work and repairing a loading defect; a first moving stage 41 for positioning the first mask and the work; a second moving stage 42 for positioning the second mask and the work; a third moving stage 43 for determining a repair position of the work; a first buffer unit 50 for delivering the work from the first moving stage to the second moving stage while temporarily holding the work; and a second buffer unit 60 for delivering the work from the second moving stage to the third moving stage while temporarily holding the work.SELECTED DRAWING: Figure 1
Patent JP-2016117882-A (JP)
Title: Non-curable thermal expandable putty composition
Inventor: MITSUMUNE SHOTA
IPC: C09K3/10
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-curable thermal expandable putty composition high in thermal expansion magnification and excellent in fire resistance (gap sealing performance), less likely to generate loosing shape after thermal expansion and excellent in persistence of the fire resistance, having light weight and excellent in transportability and further good in processability.SOLUTION: There is provided a non-curable thermal expandable putty composition containing a binder resin, a resin made micro balloon and an expandable graphite and having hardness of 50 N or less, specific gravity of 0.5 to 1.5 and thermal expansion magnification of 4 times or more.SELECTED DRAWING: None
Patent JP-2017094445-A (JP)
Title: Robot control device
Inventor: KANEDA MOTOKI
IPC: B25J13/06
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a robot control device capable of securing safety of an operator until a robot is completely stopped even when an abnormality occurs in a robot system.SOLUTION: A control device 20 includes: a driving section 22 in which a control signal output from a control section 26 is input via a signal transmission path and which drives a motor 41 on the basis of the input control signal; and a signal cut-off section 27 which switches the signal transmission path to either a signal passable state or a signal cut-off state. The control device 20 further includes a monitoring section 29. The monitoring section 29 performs a switching operation of the signal cut-off section 27 so that the signal transmission path is switched from the signal passable state to the signal cut-off state when detecting an abnormality in a robot system.SELECTED DRAWING: Figure 2
Patent JP-2017101686-A (JP)
Title: Fluid container
Inventor: DOBASHI TOMIO
IPC: F16L33/24
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To easily extract a hose inserted into a pipe part of a fluid container using a general tool.SOLUTION: A fluid container 17 comprises a pipe part 20 that protrudes from an outer wall surface 17b of a fluid storage part 17a, and a hose 19 is inserted to an outer peripheral surface of the pipe part 20. On the outer wall surface 17b of the fluid storage part 17a, a first rib 21 connected to the outer peripheral surface of the pipe part 20 and a second rib 22 which is located at a position separated from the outer peripheral surface of the pipe part 20 by a predetermined distance, are protrusively provided, so that a gap is certainly formed between the outer wall surface 17b of the fluid storage part 17a and the end face 19a of the hose 19 by the first rib 21, and the tip T of a tool can be easily inserted into this gap. Then, in a state where the tip T of the tool is brought into contact with the end face 19a of the hose 19, by swinging the tool using the second rib 22 as a fulcrum, by the principle of leverage, the hose 19 can be easily extracted from the pipe part 20.SELECTED DRAWING: Figure 5
Patent JP-2017102258-A (JP)
Title: Liquid crystal display device and method for manufacturing liquid crystal display device
Inventor: YAMADA SATORU
IPC: G09F9/00
Filed: 2015-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device maintaining excellent flatness in a color filter and showing good display performance even under high-temperature and high-humidity conditions, and a method for manufacturing the liquid crystal display device.SOLUTION: The liquid crystal display device includes, successively from a viewing side in the following order, a first substrate 30, a liquid crystal layer 20 and a second substrate 40. The first substrate 30 includes a base material 15 and an alignment protective layer 21; the second substrate 40 includes a base material 14, a thin film transistor 16, a display electrode 19 and an alignment film 23. The alignment protective layer 21 has a face in contact with the liquid crystal layer 20; the alignment protective layer 21 has an aligning group and a crosslinked structure connected to each other via a covalent bond; with regard to a fragment derived from the aligning group detected by time-of-flight secondary ion mass spectroscopy, an intensity ELq of the fragment on the face of the alignment protective layer 21 in contact with the liquid crystal layer 20, and an intensity ESub of the fragment on a face of the alignment protective layer on the base material side satisfy a predetermined relationship; and the crosslinked structure is represented by a predetermined structural formula.SELECTED DRAWING: Figure 1