baber/WOPTO huggingface dataset:
Patent JP-2017144863-A (JP)
Title: Diaphragm of reservoir tank
Inventor: UEHARA KAZUMA
IPC: F16J3/02
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm of a reservoir tank that suppresses a plane part from deforming to be folded back when filling operating fluid thereinto while vacuuming a hydraulic path and allows the plane part to automatically return to an original shape after filling the operating liquid.SOLUTION: A diaphragm comprises a flange part at an outer end which is placed at an upper opening edge of a reservoir main body, a bellows part provided inside the flange part, and a plane part, extended inside a lower end of the bellows part, which follows change of fluid level of operating fluid. The plane part is formed upward with a wall thickness thicker than the wall thickness of the bellows part, a boundary part between the bellow part and the plane part is formed in a circular arc shape recessed upward, and the boundary part is formed to have the same wall thickness as the wall thickness of the bellows part.SELECTED DRAWING: Figure 1
Patent JP-2016104577-A (JP)
Title: Scribing wheel and manufacturing method thereof
Inventor: TOMEI NAOKO
IPC: B24B27/06
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a scribing wheel and to increase the end surface strength of a substrate when a brittle material substrate is segmented after scribing.SOLUTION: A groove and a projection are formed at the blade tip of a scribing wheel at a predetermined interval by using a scribing wheel base material having a largest diameter at the center of a side face around a disk, and a diamond film is formed by CVD. When a brittle material substrate is scribed and segmented by using the scribing wheel, the end surface accuracy of the segmented base material increases to improve the end surface strength. The abrasion of a ridge part does not occur even when scribing is advanced. Thus, the long life of the scribing wheel can be achieved.SELECTED DRAWING: Figure 8B
Patent JP-2017157638-A (JP)
Title: Semiconductor package and manufacturing method of the same
Inventor: FUJII YOSHIO
IPC: H01L23/50
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce facility investment and manufacturing cost and respond to a request for downsizing without reducing reliability of a semiconductor device.SOLUTION: A semiconductor package manufacturing method comprises the steps of: providing a first aggregated lead frame where a plurality of first lead frames 1 are arranged and a second aggregated lead frame where a plurality of second lead frames 2 are arranged; mounting semiconductor elements 4 and spacers 7 on the first aggregated lead frame; and subsequently, stacking the second aggregated lead frame on the first aggregated lead frame and resin sealing and singulating the first aggregated lead frame and the second aggregated lead frame thereby to provide each first lead frame 1 with an electrode 1a exposed on a package rear face and a lead part 1b on a package end and provide each second lead frame 2 with an electrode 2a exposed on a package surface and a lead part 2b on a package end.SELECTED DRAWING: Figure 1
Patent JP-2017153676-A (JP)
Title: Liquid cosmetic container
Inventor: KUDO SAORI
IPC: A45D34/04
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent a container from becoming obtrusive when a user performs makeup while looking in a mirror, and also improve usability.SOLUTION: A liquid cosmetic container is prevented from becoming obtrusive when a user performs makeup while looking in a mirror, and also is improved in usability owing to the following structure: a storage part 1a storing liquid cosmetics is provided in a container body 1; a tip cylinder 2 whose cylinder hole communicates with the storage part 1a, is provided on the tip end side of the body 1; a relay core 4 feeding the liquid cosmetics is provided in the body 1 and the tip cylinder 2; the rear end of the relay core 4 is located in the storage part 1a and the tip end thereof is made to project from an opening 2a of the tip end of the tip cylinder 2 to function as an application part 4a; and the tip end side of the tip cylinder 2 has an inclined part 2c inclining with respect to the axis core of the body 1. The usability of the container is further improved because the axis core of the application part 4a approaches the axis core of the inclining part 2c and the axis cores of the inclining part 2c and the application part 4a are substantially superimposed on each other when the application part 4a warps back to restore to an original state, by inclining the axis core of a cylinder hole 2j of the inclining part 2c more largely than the axis core of the inclining part 2c in a direction the same as the inclining direction where the axis core of the inclining part 2c inclines toward the axis core of the body 1.SELECTED DRAWING: Figure 1
Patent JP-2017155502-A (JP)
Title: Water channel cleaning device
Inventor: KIKUCHI JUNICHI
IPC: B08B1/00
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a water channel cleaning device capable of cleaning a water channel safely and efficiently.SOLUTION: A water channel cleaning device 10 includes: a cleaning tool 11 in which a wide spoon part 11B for cleaning a water channel 20 is provided at a tip of a handle part 11A; a support part 12 for supporting the cleaning tool 11; main wheels 13 disposed rotatably with respect to the support part 12; and handles 14 disposed at the support part 12, and held by an operator for controlling the movement. The cleaning tool 11 is, for example, rotatable with the handle part 11A being a rotational shaft, and the spoon part 11B can be easily inserted in the water channel 20 by being in parallel with an opening 22.SELECTED DRAWING: Figure 1
Patent JP-2016120723-A (JP)
Title: Laminate glass sheet
Inventor: KURIHASHI TORU
IPC: C08J5/24
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet that has high levels of transparency, heat resistance, dimensional stability, flexibility, tenacity, light resistance, smoothness, gas permeability and others.SOLUTION: A laminate glass sheet has lamination of a thin film glass (A) of 200 micrometers or less in thickness and a prepreg sheet (B) obtained by impregnating a glass cloth (b) with a curable resin (a). The laminate glass sheet is characterized in that a difference in optical refractive index between the curable resin (a) after curing and the glass cloth (b) is 0.005 or less.SELECTED DRAWING: None
Patent JP-2017159537-A (JP)
Title: Multilayer resin sheet, layered sheet, method for producing multilayer resin sheet, method for producing layered sheet, and method for producing foaming wall paper
Inventor: SAGAWA KOICHI
IPC: B32B27/32
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer resin sheet from which a foaming wall paper having excellent scratch resistance while having sufficient interlaminar adhesiveness can be produced even under a high-temperature and high-humidity environment; to provide a layered sheet; to provide methods for producing such a multilayer resin sheet and such a layered sheet; and to provide a method for producing a foaming wall paper.SOLUTION: The multilayer resin sheet includes: a first layer including a foaming agent-containing resin composition including a first resin and a foaming agent; and a second layer including a foaming agent-free resin composition including a second resin and no foaming agent. In the multilayer resin sheet, the first resin includes an ethylene homopolymer or a copolymer of ethylene and another olefin, containing 50 mol% or more of an ethylene unit, and the second resin includes a polyethylene having a density of 0.920 g/cmor more.SELECTED DRAWING: None
Patent JP-2017168596-A (JP)
Title: Semiconductor device
Inventor: HAYASE SHIGEAKI
IPC: H01L25/07
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving reliability.SOLUTION: A semiconductor device according to an embodiment has a substrate, a first conductive layer, a second conductive layer, a first semiconductor chip, a second semiconductor chip, a first metal member, a second metal member, and a metal plate. The first semiconductor chip and the second semiconductor chip are provided on the first conductive layer. The first metal member is provided on the first semiconductor chip via a first connection part. The second metal member is provided on the second semiconductor chip via a second connection part. The metal plate has a part provided on the first metal member via a third connection part, and a part provided on the second metal member via a fourth connection part. The metal plate is connected with the first metal member, the second metal member, and the second conductive layer.SELECTED DRAWING: Figure 2
Patent JP-2016130318-A (JP)
Title: Grease composition, as well as constant velocity joint
Inventor: SHINANO TAKANORI
IPC: C10M163/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition that can, as a grease composition, contribute to the prevention of seizure and the lowering of friction especially in constant velocity joint mechanism, and achieve the longevity of a mechanism part.SOLUTION: The grease composition according to the present invention contains, in a base grease containing (a) a base oil and (b) a thickener, (c) an organomolybdenum compound and (d) one or more kinds of lignin compounds selected from sodium lignin sulfonic acid, magnesium lignin sulfonic acid, soda lignin, kraft lignin, and ligno-phenol derivative, in which the (a) base oil has a kinematic viscosity at 100°C of 5 to 30 mm/s.SELECTED DRAWING: None
Patent JP-2017175180-A (JP)
Title: Camera hood
Inventor: KITAZAWA TAKAYUKI
IPC: H04N5/225
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a camera hood capable of sufficiently preventing a transparent plate arranged opposing to a camera lens from adhesion of dirt, and of realizing observation therewith stably for long period of time.SOLUTION: A camera hood comprises: a transparent plate 20 arranged opposing to an imaging camera 50; and a hood body 10 extending to an opposite side to the imaging camera 50 when the transparent plate 20 is centered. The transparent plate 20 is arranged on one end of the hood body 10. An opening window section 15 is formed on another end of the hood body 10. Two or more purge gas headers 30 having a gas ejection outlet for ejecting purge gas are provided inside the hood body 10. A gas introduction header 40 having a connection port 41 opening toward a side face of the purge gas header 30 is connected to the hood body 10. An introduction piping 45 is connected to the gas introduction header 40.SELECTED DRAWING: Figure 1
Patent JP-2017174578-A (JP)
Title: Led lighting device for hanging on neck
Inventor: KAMIIDE NAOTERU
IPC: F21L4/00
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device for hanging on neck which can be used suitably for a body shape of a person and use, by allowing an irradiation direction and method of an LED to be changed.SOLUTION: An LED lighting device for hanging on neck is constituted by: a battery as a power source; a body 1 incorporating and holding the battery, an LED and a connection terminal; and a strap part 12 for hanging on neck made of a soft material. By recess parts 12a provided inside the wall of a box shape at an end part of the strap part 12 for hanging on neck so as to face with each other and projections 8a on left and right of the outer surface of the body 1 fitting in with each other, the body 1 is not only locked to the strap part 12, but also capable of rotating around the projections 8a.SELECTED DRAWING: Figure 1
Patent JP-2017126050-A (JP)
Title: Image forming apparatus
Inventor: MORINAGA MUTSUKI
IPC: G03G15/00
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately detect the degree of deterioration of toner.SOLUTION: Toner deterioration degree calculation processing means forms toner images of toner patterns for toner deterioration degree detection on an image carrier by using toner image forming means so that toner images of the toner patterns for toner deterioration degree detection having image area ratios different from each other are transferred to different places in the direction of movement of a toner adhesion member, detects the respective amounts of toner adhesion of the toner patterns for toner deterioration degree detection at different places in a direction orthogonal to the direction of movement of the toner adhesion member by using toner adhesion amount detection means, calculates the deviations of the amounts of toner adhesion of the toner patterns for toner deterioration degree detection from the detected plurality of amounts of toner adhesion of the toner patterns for toner deterioration degree detection, and calculates the degree of deterioration of toner on the basis of a result of comparison between the calculated deviations of the amounts of toner adhesion of the plurality of toner patterns for toner deterioration degree detection.SELECTED DRAWING: Figure 5
Patent JP-2017174250-A (JP)
Title: Control device, storage device, control method, and program
Inventor: YAMAMOTO MASAHIKO
IPC: G06F3/08
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage control device and the like that enable an effective use of resources.SOLUTION: A control device comprises: a management unit that manages a mode of an SSD (Solid State Drive) constituting storage means; an area securement unit that secures an update-purpose data area in a vacant area of the SSD in which the mode is a readable/writable mode; a retreat unit that, when a writing request is made with respect to the SSD in which the mode is a mode exclusive for reading, controls so as to record in the update-purpose data area; and a reading control unit that controls so as to read from the SSD serving as the mode exclusive for reading or the update-purpose data area on the basis of presence or absence of the mode of the SSD and reading object data.SELECTED DRAWING: Figure 1
Patent JP-2017184304-A (JP)
Title: Charging circuit and electronic apparatus
Inventor: KOU KOU
IPC: H02S10/20
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a current backflow.SOLUTION: An environmental power generation element 1a of a charging circuit 1 is formed of the same material as an environmental power generation element (for example, solar cell) 2, which supplies current to a power storage element 3, to perform environmental power generation (photovoltaic power generation when the environmental power generation element 2 is a solar cell). A switch 1c of the charging circuit 1 is provided on a current path between the environmental power generation element 2 and the power storage element 3, and becomes an OFF state when the output voltage of the environmental power generation element 1a is smaller than a first value, to cut off the current path.SELECTED DRAWING: Figure 1
Patent JP-2017176429-A (JP)
Title: Game machine
Inventor: KAMEI KENJIRO
IPC: A63F7/02
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To increase player's game motivation by having a new game property.SOLUTION: A first big winning port 126 and a second big winning port 128 are provided in a game area 116. Also, a first probability variation area which a game ball which enters the first big winning port can enter and a second probability variation area which a game ball which enters the second big winning port can enter are provided. In a specific round game during a big role game, when a game ball enters the first probability variation area or the second probability variation area, a game state is set to a high probability game state, and when a game ball does not enter any of the first probability variation area and the second probability variation area, a game state is set to a low probability game state.SELECTED DRAWING: Figure 2
Patent JP-2016194185-A (JP)
Title: Fiber treatment agent and method
Inventor: OSHIMA JUNJI
IPC: A01N31/16
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fiber treatment agent and method that can, by suppressing the settling resulting from the aggregation of the fiber treatment agent, impart long-term antimicrobial and antifungal properties to fibers while efficiently adhering to the fibers.SOLUTION: The fiber treatment agent contains a polymer and triclosan dispersed in the polymer. The fiber treatment method includes immersing fibers in a dispersion containing the fiber treatment agent described above, followed by heating thereof at 80°C or more and 160°C or less.SELECTED DRAWING: None
Patent JP-2017177185-A (JP)
Title: Steel pipe manufacturing equipment
Inventor: NAKAJIMA NORIO
IPC: B21C37/08
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide steel pipe manufacturing equipment capable of stably welding an edge part, by holding an angle formed by a locus of the edge part constant at a proper angle with a welding point of both-side edge parts as the center, when welding by butting mutual both-side edge parts of a steel plate in a squeeze roll.SOLUTION: Steel pipe manufacturing equipment 10 molds a circular pipe-shaped steel pipe by welding an edge pat 12A by curvedly molding so as to oppose the edge part 12A in the width direction of a steel plate 12 by successively passing the steel plate 12 through a breakdown roll 18A, and comprises an angle adjustment device 40 for adjusting a convergence angle θ of the edge part 12A when welding by butting the edge part 12A by a squeeze roll 30. The angle adjustment device 40 is constituted of a plurality of rolls 41, 42, 43 and 44 for holding both-side edge parts 12A at an interval W, and the plurality of rolls 41, 42, 43 and 44 are provided along the carrying direction of the steel plate 12 between a fin pass roll 20A and the squeeze roll 30.SELECTED DRAWING: Figure 2
Patent JP-2017188719-A (JP)
Title: Relay device and relay system
Inventor: KUWATA HITOSHI
IPC: H04L12/46
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To efficiently perform relay between VLAN segments through a return without via a default gateway.SOLUTION: A relay device comprises: a table 13a for learning for holding transmission source information of a received IP frame as a learnt entry; a table 14a for rewrite for correspondingly holding destination information of an IP frame and destination rewrite information which is rewritten in the case where relay of the IP frame is corresponding to relay between VLAN segments; an inter-segment relay processing part 14 by which destination information of an inputted IP frame is matched with the table 14a for rewrite and, in the case where a matched entry has destination rewrite information, the destination information of the IP frame is rewritten and transferred to a port 16; and a learning completion discrimination part 13 for matching transmission source information with the table 13a for learning in the case where an IP frame is received at the port 16 and, in the case where a learnt entry is not registered, copying the IP frame to a learning processing part 11.SELECTED DRAWING: Figure 1
Patent JP-2017189027-A (JP)
Title: Overcurrent detection circuit
Inventor: TAKEUCHI DAIKI
IPC: G09G3/20
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent detection circuit which can detect an overcurrent, caused by the occurrence of an abnormality in a capacitive load, with high accuracy.SOLUTION: The overcurrent detection circuit, which changes a voltage to be applied to a capacitive load to a high level and a low level to detect the overcurrent of a load drive device which drives the capacitive load, includes: a clock signal generation unit 2 which generates a clock signal; a comparison unit (comparator 3) which compares physical quantity, according to a current which the load drive device supplies to the capacitive load, with a predetermined value; and a determination unit (calculation unit 4) which determines, in a period when the load drive device applies the high level voltage to the capacitive load, whether the load drive device is in an overcurrent state, on the basis of the clock signal and the result of comparison in the comparison unit.SELECTED DRAWING: Figure 1A
Patent JP-2017190211-A (JP)
Title: Article conveyance device
Inventor: NARUKAWA SHUICHI
IPC: B65G27/24
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an article conveyance device which achieves oscillations by an oscillation principle that is completely different from that of a conventional article conveyance device and especially, can convey conveyed articles accurately and stably.SOLUTION: In an article conveyance device in accordance with the invention, a first oscillation means X for oscillating a movable table T in a first horizontal direction, a second oscillation means Y for oscillating the movable table T in a second direction that is horizontal and intersects with the first direction, and a third oscillation means Z for oscillating the movable table T in a third perpendicular direction are assembled independently from each other to a movable part 2 for fixing the movable table. The first, second, third oscillation means X, Y, Z include an oscillator 4 which has an attachment part 41 attached to the movable part 2, a column part 42 extending from the attachment part, and a weight part 43 set at a free end for performing pendulum motion and an oscillation source 5 for oscillating the oscillator 4.SELECTED DRAWING: Figure 2
Patent JP-2017189849-A (JP)
Title: Flat surface polishing device
Inventor: INOUE YUSUKE
IPC: H01L21/304
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To improve polishing accuracy by making reliable measurement of both of thickness of a workpiece and thickness of a carrier possible by means of a laser beam and by increasing the number of pieces of measurement data concerning the thickness of the workpiece in order to perform polishing of a gap management method based on thickness difference between the workpiece and the carrier.SOLUTION: A flat surface polishing device 1 which polishes both surfaces of a workpiece W while causing a carrier 40 which is arranged between an upper surface plate 20 and a lower surface plate 10 and is at least partially formed with a material having light transmissivity to retain the workpiece W includes a first thickness measuring instrument 21a which is attached to the upper surface plate 20 and measures the thickness of the workpiece W and a second thickness measuring instrument 21b which is attached to a position which is not affected by rotation of the upper surface plate 20 and the lower surface plate 10 and measures the thickness of the carrier 40.SELECTED DRAWING: Figure 1
Patent JP-2017189515-A (JP)
Title: Injector assist tool
Inventor: SOMEKAWA GO
IPC: A61M5/32
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an injector assist tool having improved operability and configured to safely perform self-injection.SOLUTION: The injector assist tool attached to an injector including a cylindrical barrel to be filled with parenteral injection, an injector body having an injection needle provided at one end in an axial direction of the barrel, and a cap mounted on the injector body to cover the injection needle, comprises; a housing capable of extracting/inserting the injector body in an extraction/insertion direction orthogonal to the axial direction of the barrel; a removal member for removing the cap from the injector body inserted into the housing; a removal regulation part for regulating the removal of the injector body from the housing; and an operation part that can be raised/tilted with respect to the housing. The removal member and the removal regulation part are operated along with raising operation/tilting operation of the operation part with respect to the housing.SELECTED DRAWING: Figure 1