baber/WOPTO huggingface dataset:
Patent JP-2017073191-A (JP)
Title: Optical disk, optical disk record reproduction method, optical disk record reproducing apparatus and integrated circuit
Inventor: NAKADA KOHEI
IPC: G11B7/24091
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk and an optical disk record reproduction method capable of stably reproducing data when a land-groove record reproduction technology and a high density data record line are used.SOLUTION: Disclosed optical disk has different patterns for a run-in pattern to record on a groove track and a run-in pattern to record on a land track to thereby stably reproduce data free from large magnitude changes in reproduction signal due to interference among adjacent record patterns.SELECTED DRAWING: Figure 3
Patent JP-2017014529-A (JP)
Title: Adhesive tape, sheet and article for binding harness
Inventor: SHIMOOKA SUMIO
IPC: C09J133/24
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape capable of holding adhesion over long time without causing detachment on a boundary surface between an adherend and an adhesive layer even when used for adhesion of the adherend containing a plasticizer.SOLUTION: There is provided an adhesive tape used for adhesion of an adherend containing a plasticizer and having an adhesive layer on one surface side of an air permeable substrate and an adhesive layer on the other surface side, where weight of total of the adhesive layer is in a range of 125 g/mto 175 g/m, gel fraction of the total of adhesive layer is 2 mass% to 35 mass% and the adhesive layer is an adhesive layer containing an acrylic polymer having a structure derived from a nitrogen-containing vinyl monomer.SELECTED DRAWING: None
Patent JP-2018065234-A (JP)
Title: Coated cutting tool
Inventor: SATO HIROYUKI
IPC: B23B27/14
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a coated cutting tool capable of extending a tool life because of excellent wear resistance and defect resistance.SOLUTION: There is provided a coated cutting tool comprising a base material and a coated layer formed on the surface of the base material. The coated layer includes at least one later of α type aluminum oxide whose composition coefficient TC(1, 2, 11) of (1, 2, 11) plane represented by expression (1) described below is 1.4 or more (in the expression (1), I(h, k, l) is the peak intensity of (h, k, l) plane in X-ray diffraction of the α type aluminum oxide layer; I(h, k, l) is the standard diffraction intensity of (h, k, l) plane in JCPDS card number 10-0173 of the α type aluminum oxide; and (h, k, l) indicates the crystal plane of 8 planes, (0, 1, 2), (1, 0, 4), (1, 1, 0), (1, 1, 3), (0, 2, 4), (1, 1, 6), (2, 1, 4) and (1, 2, 11)).SELECTED DRAWING: None
Patent JP-2018071168-A (JP)
Title: Flooring material
Inventor: TSUMORI TATSUHIRO
IPC: E04F15/02
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a flooring material having a high connection force between installed flooring materials, which is easy to work a concave groove for engaging with a spline joint in forming the flooring material body.SOLUTION: The flooring material includes: a flooring material body 10; and a spline joint 20 which is attached to an edge of the flooring material body 10. The flooring material is configured so that a flooring material body 10 and a flooring material body 10 abutting the flooring material body 10 are connected to each other by a spline joint 20 without fixing to the base 3. The flooring material body 10 has a concave groove 12 for engaging with the spline joint 20, which is formed in a side end face 11 of an edge, which is inclined in any vertical direction toward inner ward.SELECTED DRAWING: Figure 1
Patent JP-2018073970-A (JP)
Title: Semiconductor device
Inventor: OKUNISHI NORIKO
IPC: H01L21/60
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To improve performance of a semiconductor device.SOLUTION: A semiconductor device according to one embodiment has a wire 12S1 bonded at a plurality of points of one bonding surface SEt1, at an opening 13H1 formed on an insulating film 13 of a semiconductor chip 10. The semiconductor device has an encapsulation body that encapsulates the semiconductor chip 10 and the wire 12S1 so as to be contacted with the bonding surface SEt1. In addition, an area of a part not overlapped with the wire 12S1, of the bonding surface SEt1, is set to be small.SELECTED DRAWING: Figure 7
Patent JP-2018073629-A (JP)
Title: Method for manufacturing all-solid lithium battery
Inventor: NIITANI KEITA
IPC: H01M4/485
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an all-solid lithium battery, which enables the enhancement in contact of an active material and a solid electrolyte.SOLUTION: A method for manufacturing an all-solid lithium battery according to the present invention comprises: a lamination step of forming a laminate arranged by laminating a positive electrode layer including LiAMnO(where A is an element selected from Ni, Co and Fe, and 0≤x≤1, 1≤y≤2 and 1.9≤x+y≤2.1) as a positive electrode active material, a negative electrode layer including LiTiO(4.5≤s≤5.5 and 11.5≤t≤12.5), and a solid electrolyte layer between the positive and negative electrode layers; a restricting step of restricting the laminate by restraining member from a lamination direction; a charging step of charging the laminate thus restricted; and a re-restricting step of re-restricting the charged laminate from the lamination direction.SELECTED DRAWING: Figure 1
Patent JP-2018068773-A (JP)
Title: Compact container
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To stably maintain an open state of a storage part.SOLUTION: A compact container comprises: a container body 13 having a first storage part in which a content is stored; a lid body 14 for closing the storage part so as to be freely opened; and an insole sheet 15 provided between the container body and the lid body. The insole sheet comprises: a body part for covering the storage part; a fixing part inserted into an attachment hole 11e formed on the container body; and a folding part 37 for connecting the body part and the fixing part. The attachment hole is opened upward and is formed into a long hole which has an arc-shape in top view. The fixing part is formed into an arc-shape along the shape of the attachment hole in top view. On the folding part, on a part except for both end parts of an extension direction of the folding part, a pair of first penetration parts 39 which extend in the extension direction and penetrate in the thickness direction of the insole sheet, are formed with an interval in the extension direction.SELECTED DRAWING: Figure 1
Patent JP-2018074457-A (JP)
Title: Bluetooth communication system
Inventor: CHIKAMA SHUHEI
IPC: H04W84/10
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a Bluetooth communication system that establishes communication eliminating illegal authentication action even without pairing and makes it possible to perform authentication by establishing communication only between apparatuses whose communication establishment is previously approved.SOLUTION: A master apparatus in a master mode receives first authentication information for authentication from a slave apparatus in a slave mode and switches its mode from the master mode to a slave mode to become a slave apparatus before transmitting second authentication information for authentication to a master apparatus having been switched into a master mode. A slave apparatus, after transmitting second authentication information, switches its mode from a slave mode to a master mode to become a master apparatus. A master apparatus in a master mode receives second authentication information for authentication from a slave apparatus in a slave mode and switches its mode from the master mode to a slave mode to become a slave apparatus before transmitting third authentication information for authentication to a master apparatus having been switched its mode from a slave mode to a master mode.SELECTED DRAWING: Figure 4
Patent JP-2018073726-A (JP)
Title: Battery device
Inventor: KITAMOTO YUSUKE
IPC: H01M10/44
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce variation of a state of each battery module.SOLUTION: The device comprises a battery module 11 connected with a battery sensor 13, and a battery module 12 not connected with a battery sensor. In the battery sensor 13, when an ignition switch 14 is turned on, a supplied current becomes large. A Zener diode 17 and a resistance 16 are arranged between electrodes of the battery module 12. A breakdown voltage value of the Zener diode 17 and a resistance value of the resistance 16 are set to values such that a difference between a value of a first current flowing through the battery sensor 13 and a value of a second current flowing through the resistance 16 becomes lower than the value of the first current when generating power. When the ignition switch 14 is turned off, the breakdown voltage value and the resistance value are set to values such that a difference between a value of a third current flowing through the battery sensor 13 and a value of a fourth current flowing through the resistance 16 becomes lower than the value of the third current.SELECTED DRAWING: Figure 1
Patent JP-2018078356-A (JP)
Title: Radio communication method and system and radio communication program
Inventor: KOJIMA FUMIHIDE
IPC: H04W52/02
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To downlink urgent data from a collection control station to a node more quickly while power saving performance of the entire system is maintained.SOLUTION: In a radio communication method in tree type network in which one or more nodes 3-1 to 3-6 having a collection station (CS) 2 as a root are provided, and data is transmitted and received between the nodes in accordance with a periodic standby communication period specified by a higher node, at least one node is assigned in advance as a controlled terminal, the CS and the controlled terminal, all nodes arranged on a path of the CS and the controlled terminal are identified as control support terminals, and the time ratio of the communication period in the control support terminal is controlled so as to be increased for at least downlink data communication from the CS to the controlled terminal.SELECTED DRAWING: Figure 1
Patent JP-2018076140-A (JP)
Title: Paper loading device
Inventor: MIYAMOTO HIROYOSHI
IPC: B65H1/00
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper loading device capable of reducing erroneous paper detection.SOLUTION: A printer comprises: a paper sheet feeding table on which paper sheets are loaded; a paper sheet length sensor 15, which includes a light emitting part 26 for emitting light from a lower part of a paper sheet length detection window 23 formed in a paper sheet loading surface 11a of the paper sheet feeding table toward the paper sheet length detection window 23, and a light receiving part 27 for receiving light from the paper sheet length detection window 23 under the paper sheet length detection window 23, for detecting presence/absence of a paper sheet at a position of the paper sheet length detection window 23 on the basis of the amount of light received by the light receiving part 27; and a rotary motor 16 for rotating the paper sheet length sensor 15 around a rotation axis Ac in an orthogonal direction to a plane that the paper sheet length detection window 23 forms.SELECTED DRAWING: Figure 4
Patent JP-2018065370-A (JP)
Title: Textile/resin laminated structure housing and method for manufacturing the same
Inventor: WATANABE YASUSHI
IPC: B32B27/00
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a textile/resin laminated structure housing which dissipates static electricity generated by contact, friction or the like and can prevent charging, and allows a customer to freely select a decorative design of a product without application of various decorative materials as a textile layer, and to provide a method for manufacturing the same.SOLUTION: A textile/resin laminated structure housing 40 has a textile layer 2, an antistatic non-woven fabric layer 4 bonded to the textile layer 2 through an adhesive resin application layer 3, an a base resin layer 5 stuck to the textile layer 2 while melt-bonded to the resin in the gap between each of the fibers of the non-woven fabric layer 4.SELECTED DRAWING: Figure 2
Patent JP-2017097865-A (JP)
Title: Light transmissive conductive material
Inventor: SUNADA KAZUHIKO
IPC: H01B5/14
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a light transmissive conductive material slight in variation in electrostatic capacitance for each node position without generating Moire and pattern non- uniformity even if superposed on a liquid crystal display.SOLUTION: A light transmissive conductive material is formed by a straight line obtained by shifting a centerline of a column electrode a lower conductive layer has by a length half of an arrangement period L of a column electrode and the straight line obtained by shifting the centerline of the column electrode an upper electrode layer has by a length half of an arrangement period M of the column electrode. In a rectangle (node unit region) with an intersection with the centerline of the column electrode of the lower conductive layer and the centerline of the column electrode of the upper conductive layer as a center of gravity, the region (reduced rectangle A) reducing a length of a diagonal of the node unit region to 80% and a thin metallic wire pattern of the same region (reduced rectangle B) of the node unit region adjacent thereto are not the same, and a total length of the metallic thin wire in the reduced rectangle A is not less than 95% and not more than 105% of the total length of the metallic thin wire in the reduced rectangle B.SELECTED DRAWING: Figure 7
Patent JP-2017088249-A (JP)
Title: Packaging container
Inventor: KIMURA KIICHI
IPC: B65D1/42
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container which is not deformed.SOLUTION: A packaging container comprises: a lateral partition part 110 which projects upward from a bottom part 10, extends from one vertical wall 220 to the other vertical wall 220 in a lateral direction for partitioning the bottom part; and plural vertical partition parts 120 which project upward from the bottom part 10, extend in the vertical direction and partition between the lateral partition part 110 and a lateral wall 210. Some front vertical partition parts and rear vertical partition parts are connected to the lateral partition part, and form a cross-shaped connection part 130 which extends from four directions from a center in plan view. An upper end part of the lateral partition part 110 is formed into an irregular shape, a center of the connection part is positioned at a highest position, and at least some inclined parts are separated from a center of the connection part.SELECTED DRAWING: Figure 8
Patent JP-2018080478-A (JP)
Title: Ventilation plate and wall material using ventilation plate
Inventor: SUGIMOTO MUNEHIKO
IPC: E04D13/15
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an easy construction of a ventilation structure with high ventilation efficiency.SOLUTION: A ventilation plate 20 or a wall material 1 using the ventilation plate 20 is disclosed. The ventilation plate 20 comprises a flat plate part 21. The flat plate part 21 is located at a corner picking part S. The corner picking part S is partitioned by the crossing planes of each outer face of two plates which constitute the wall material 1. On the flat plate part 21, a ventilation path Ps is formed. The ventilation path Ps communicates the end of a ventilation space PH1 which is formed inside of a decorative mortar 4 to be constructed on the outer face of one plate (for example, a substrate plate 2a) to the outside along the outer face of the other plate (for example, a head board substrate 5).SELECTED DRAWING: Figure 1
Patent JP-2018081245-A (JP)
Title: Cardiopulmonary resuscitation training tool made from used pet bottle
Inventor: ARAGAKI RIN
IPC: G09B23/28
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive cardiopulmonary resuscitation training tool made from a used PET bottle, which enables widespread use thereof, allows for letting people be aware the presence of the cardiopulmonary resuscitation training tool that is practically usable, allowing people to enjoy sea bathing in peace thereby.SOLUTION: A PET bottle is partially modified to have a recessed portion thereon such that, during cardiopulmonary resuscitation training, pressing on the PET bottle turns the recessed portion into a protrusion because of an increase in pressure inside the PET bottle caused by the pressing, allowing a user to know that the pressing force on the PET bottle was sufficient for cardiopulmonary resuscitation just by looking at the change in shape of the recessed portion into a protrusion, which enables effective training.SELECTED DRAWING: Figure 1
Patent JP-2018083968-A (JP)
Title: Method for collecting rare-earth metal, molten salt electrolysis apparatus, and bipolar electrode-type diaphragm
Inventor: OISHI TETSUO
IPC: C25C3/34
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for collecting rare-earth metal which enables collection of the rare-earth metal to be operated for a long term with stability by overcoming drawbacks in conventional methods for collecting rare-earth metal.SOLUTION: A method for collecting rare-earth metal is provided which involves the use of a bipolar electrode-type diaphragm 5 that includes a rare-earth metal alloy in order to provide a separation between an anode 6 and a cathode 7 to form an anode compartment 3 and a cathode compartment 4. The anode compartment 3 side is supplied with rare-earth metal ions, while voltage is applied between the anode 6 and the cathode 7 to allow molten salt electrolysis to take place, and thereby the rare-earth metal is diffusion-transmitted in the bipolar electrode-type diaphragm 5, resulting in the deposition of the rare-earth metal or an alloy thereof on a surface of the cathode 7. The bipolar electrode-type diaphragm 5 is obtained by allowing a rare-earth metal alloy 5a to be retained by a material 5b inert to the molten salt.SELECTED DRAWING: Figure 1
Patent JP-2018084314-A (JP)
Title: Vehicular power transmission device
Inventor: NISHIKAWA YUKINOBU
IPC: F16H57/04
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular power transmission device capable of restricting a reduction in strength at a supporting part for supporting a differential case and capable of supplying lubricant oil to a bearing at the supporting part.SOLUTION: This invention relates to a vehicular power transmission device 30 having a casing 31 comprising a first chamber G storing several gears, provided with insertion ports 37, 38 for supporting an end part in a rotating axis direction of a differential case 32 of a differential device 17 stored at a lower part of the first chamber and a partition wall C positioned above the insertion ports to define a second chamber M adjacent to the first chamber. There are provided a first lubricant oil hole 40 formed at the partition wall C, communicating between the first chamber G and the second chamber M to act to feed lubricant oil in the first chamber into the second chamber, and a second lubricant oil hole 41 formed through the casing 31 so as to be positioned below the first lubricant oil hole, having one end being opened (41m) at the second chamber M and the other end being opened (41i) at the inner peripheral surface of the insertion port 37 acting to flow down the lubricant oil fed into the second chamber M toward a bearing 33a.SELECTED DRAWING: Figure 2
Patent JP-2017053357-A (JP)
Title: Exhaust valve drive device and internal combustion engine with this device
Inventor: ISHIDA HIROYUKI
IPC: F01L9/02
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To enable a timing where an exhaust valve is closed to be changed by a simple configuration suitable for a marine internal combustion engine and to adapt characteristics of the internal combustion engine for its operating state.SOLUTION: An exhaust valve drive device 51 comprises a piston 7 arranged at an exhaust valve 5 of an internal combustion engine and a cylinder 9; a hydraulic pressure supply device 13 connected to the cylinder 9 through a hydraulic passage 11, driven by a cam 35, supply hydraulic pressure intermittently in a prescribed valve opening timing to the cylinder 9 to depress the piston 7 to open the exhaust valve 5; an air spring device 15 for biasing the exhaust valve 5 in a valve closing direction; a leak passage 53 branched from the hydraulic passage 11; a variable orifice 55 for changing a passage area of the leak passage 53; and a control device 57 for controlling the variable orifice 55 in such a manner that an amount of oil returned from the cylinder 9 to the hydraulic pressure supply device 13 when the exhaust valve 5 is closed may become lower than that of oil supplied to the cylinder 9 when hydraulic pressure by the hydraulic pressure supply device 13 is supplied.SELECTED DRAWING: Figure 5
Patent JP-2018090885-A (JP)
Title: MOLTEN Zn-Al-Mg GROUP PLATED SHEET STEEL, AND MOLTEN Zn-Al-Mg GROUP PLATED SHEET STEEL MANUFACTURING METHOD
Inventor: UEDA DAICHI
IPC: C23C2/06
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a molten Zn-Al-Mg alloy plated sheet metal having a molten Zn-Al-Mg alloy plated layer, in which the exposure of a base material steel plate hardly occurs due to cracking and peel in a processing part of a molten Zn-Al-Mg alloy plated layer so that the reduction of anticorrosion in the processing part is suppressed and so that the plated sheet can be manufactured not by the rapid low-temperature heating.SOLUTION: A molten Zn-Al-Mg alloy plated sheet metal of the invention comprises a base material steel plate, a Ni plated layer having a thickness of 0.3 μm to 4.0 μm, and a molten Zn-Al-Mg alloy plating layer of Al: 1.0 weight % to 22.0 weight %; Mg: 0.5 weight % to 10.0 weight %, and the remainder being made of Zn, and a Ni-Al based inter-metallic compound between the Ni plated layer and the molten Zn alloy plated layer.SELECTED DRAWING: Figure 1
Patent JP-2018096567-A (JP)
Title: Temperature adjuster
Inventor: SAITO MITSUKATSU
IPC: F28D20/02
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a temperature adjuster in which a clearance is not formed between a heat accumulation material and a heat accumulation vessel even if a volume of the heat accumulation material is changed accompanied by a phase change.SOLUTION: A temperature adjuster 10 comprises: a heat accumulation vessel 100 being a vessel in which a heat accumulation material which is changed in a phase is charged, and having a first wall 110 and a second wall 120 which oppose each other; a Peltier element 300 which is attached to the first wall 110 from the outside, and heats or cools the heat accumulation material PF via the first wall 110; fins 140 for heating or cooling air at the outside of the second wall 120; and a replenishment vessel 400 for replenishing the heat accumulation material PF into the heat accumulation vessel 100 so that a state that the heat accumulation material PF abuts on both the first wall 110 and the second wall 120 is maintained.SELECTED DRAWING: Figure 3