baber/WOPTO huggingface dataset:
Patent JP-2017003288-A (JP)
Title: Quantitative method of silane coupling agent
Inventor: YAMAHASHI TOMONORI
IPC: G01N31/00
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative method of silane coupling agent blended together with silica.SOLUTION: A quantitative method according to the present invention has: (1) a process of collecting a test piece from a polymer composite containing silane coupling agent and silica; (2) a process of holding the test piece in alcohol of a supercritical state under the presence of orthoester and preparing sample for measurement; (3) a process of measuring the sample for measurement by pyrolysis gas chromatography and obtaining a pyrogram; and (4) a process of calculating an amount of silane coupling agent in the polymer composite based on the pyrogram. Because a siloxane bond formed between silane coupling agent and silica is cut off in the quantitative method, silane coupling agent in the polymer composite can be accurately quantitated.SELECTED DRAWING: Figure 2
Patent JP-2017005029-A (JP)
Title: Multilayer substrate and communication module using same
Inventor: SATO MASAAKI
IPC: H01L23/36
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To enhance heat conduction efficiency of a heat conduction path, formed in a multilayer substrate, by a radiation via, to improve the radiation performance of the multilayer substrate.SOLUTION: A module substrate 5, having an uppermost layer, a lowermost layer and an intermediate layer and a mounted drive IC 11 which generates heat during operation, includes a radiation via 60 to transmit heat generated from the drive IC 11 to the back face of the module substrate 5, The radiation via 60 includes: a buried via 70 disposed on the intermediate layer; and a first blind via 80 disposed on the uppermost layer and thermally connected to the drive IC 11 and the buried via 70. The buried via 70 includes: a cylindrical via 71 formed on the inner peripheral face of a through hole which penetrates through in the intermediate layer; and a first land 72 which covers the upper end face of the via 71. The first blind via 80 is overlaid with the top end face of the via 71 across the first land 72.SELECTED DRAWING: Figure 3
Patent JP-2015213327-A (JP)
Title: Imaging element and imaging apparatus
Inventor: KISHI TAKASHI
IPC: H04N5/369
Filed: 2015-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging element which suppresses an increase in cost due to an increase in chip area of a peripheral circuit without damaging performance of a pixel section.SOLUTION: An imaging element includes: first and second semiconductor substrates; a pixel section where a plurality of pixels 201 are arranged in matrix; a plurality of column signal lines 208 where signals are outputted for each colum from the plurality of pixels of the pixel section; and a plurality of column circuits 103 which are connected to the column signal lines 208 and perform prescribed processing on the signals outputted to the column signal lines. The pixel section 101 is formed in a region 1 of the first semiconductor substrate and the plurality of column circuits 103 are formed in a region 2 of the second semiconductor substrate. The plurality of column circuits 103 are arranged at different positions in at least two adjacent columns in at least one direction between a direction following a row and a direction following the column.
Patent JP-2017001909-A (JP)
Title: Fluorine insolubilization agent for steel slag
Inventor: FUJITA TAKUMI
IPC: B09B3/00
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine insolubilization agent for steel slag that enables the elution amount of fluorine from steel slag to be sufficiently reduced in a short period of time.SOLUTION: In a first embodiment, a fluorine insolubilization agent for steel slag is provided that comprises 20 to 90 mass% of a phosphorus compound and 10 to 80 mass% of gypsum (total 100 mass%). In a second embodiment, a fluorine insolubilization agent for steel slag is provided that is identical to the fluorine insolubilization agent in the first embodiment except that the phosphorus compound is calcium hydrogen phosphate dihydrate and hydroxylapatite, and the gypsum is hemihydrate gypsum and/or dihydrate gypsum.EFFECT: The fluorine insolubilization agent reduces the amount of fluorine eluted from a steel slag such as steelmaking slag and a blast furnace slag, which is used as roadbed material, aggregate for concrete, soil conditioner or the like, and, and is particularly effective in reducing the amount of fluorine eluted from the steelmaking slag.SELECTED DRAWING: None
Patent JP-2017002835-A (JP)
Title: Piston structure of engine
Inventor: MASUYAMA SUSUMU
IPC: F01M1/08
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a piston structure capable of suppressing heat transfer from a crown surface of a piston to the neighborhood of a piston ring through a base material of the piston.SOLUTION: A piston 3 includes a pair of boss portions 33 disposed at a rear surface side of a crown portion 31, a cavity 34 recessed from a crown surface 30 in a manner of scooping out a part of inclined faces 30a, 30b, and disposed to be faced to a fuel injection valve 6 disposed on a trough portion of a ceiling portion 170, a piston ring 38 mounted on an outer peripheral side surface of the crown portion, and a hollow portion 39 disposed at an inner part in a radial direction, of the piston ring at the crown portion and constituted to suppress heat transfer from the cavity to the piston ring through a base material of the piston. A back surface side of the hollow portion is closed.SELECTED DRAWING: Figure 9
Patent JP-2017004843-A (JP)
Title: Contact member
Inventor: KURITA TOMOHISA
IPC: H01R12/57
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a contact member which is mounted on a surface of a printed wiring board and held with another conductive member, reduces a mounting area and further is satisfactorily crushed towards the printed wiring board in the case of mounting.SOLUTION: A pair of solder junction parts 3 that are solder-joined to a printed wiring board, and a contact part 5 in contact with the other conductive member or the like are connected by a pair of leaf spring parts 7. The leaf spring parts 7 protrude from side faces of mutually facing tops in the contact part 5, and portions continued to the protruding portions are bent and reach the solder junction parts 3 so as to be wound, in the same direction, around a columnar space in which the contact part 5 is projected at a lower side. When pressing the contact part 5 with the conductive member, parallelism between the contact part 5 and the solder junction parts 3 is maintained, and a contact member 1 can be satisfactorily crushed towards the printed wiring board. At such a time, the leaf spring parts 7 are prevented from being spread outwards.SELECTED DRAWING: Figure 1
Patent JP-2017000541-A (JP)
Title: Suction port body for bedding and vacuum cleaner
Inventor: NAKATA KAZUKI
IPC: A47L9/02
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a suction port body for bedding which allows a user to easily run the suction body port along a surface even when a cleaning surface is soft such as bedding and a vacuum cleaner.SOLUTION: A suction port body for bedding 26 has: a suction port main body 29 with a suction port 28 provided on its bottom face 32; rear wheels 36 provided on the suction port main body 29; a connection pipe 31 provided on the suction port main body 29 and fluidly connected to the suction port 28 so as to freely swing; and a pipe support shaft 58 provided before the central line of the axle 48 of the rear wheel 36 within the projection of the rear wheels 36 in the side view which supports the connection pipe 31 in a freely swingable manner around a rotation central line extending in parallel to the central line of the axle 48 of the rear wheels 36.SELECTED DRAWING: Figure 6
Patent JP-2017000551-A (JP)
Title: Top board lifting type furniture
Inventor: YAMAMOTO TAKAYUKI
IPC: A47B13/02
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide top board lifting type furniture capable of stably supporting a display and smoothly moving a top board in a vertical direction.SOLUTION: Top board lifting type furniture 1 comprises: a top board 21 whose top face serves as a work surface; a leg part 11A provided on a floor surface F and supporting the top board 21 in a liftable manner by extending and contracting in a vertical direction; and a support part 40 supported on the leg part 11A in a liftable manner according to the extension and contraction of the leg part 11A in the vertical direction, and disposing a display M for displaying information above the top board 21. In a plane view, the support part 40 is disposed to overlap with the leg part 11A.SELECTED DRAWING: Figure 1
Patent JP-2017007143-A (JP)
Title: Method for producing resin film, and supporting body for producing resin film
Inventor: TANAKA HIROBUMI
IPC: B29C41/24
Filed: 2015-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a resin film capable of producing a resin film of high quality, and a supporting body for producing the resin film.SOLUTION: Provided is a method for producing a resin film including: a flow casting step of flow-casting a resin solution containing a transparent resin from a flow-casting die onto a running supporting body 11 to form a flow casting film; and a peeling step of peeling the flow casting film from the supporting body 11, in which a width W of the supporting body 11 is 1,500 to 2,500 mm, the thickness of the supporting body 11 is 1.4 to 1.8 mm, and a first difference between a maximum value L1 and a minimum value L2 in a distance to a central line 31 in the width direction from one tip 32 in the width direction of the supporting body 11 and a second difference between a maximum value L3 and a minimum value L4 in a distance to the central line 31 in the width direction from the other tip 33 in the width direction of the supporting body 11 are 15 mm or less in both cases.SELECTED DRAWING: Figure 3
Patent JP-2016014875-A (JP)
Title: Magenta toner
Inventor: LI SHIGENG
IPC: G03G9/09
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved process for making a magenta toner.SOLUTION: The process comprises: combining a latex, which is made by distillation at high temperature using a first emulsion, with a wax and a magenta colorant to form a second emulsion; adding an aggregating agent to the second emulsion to form aggregated particles; and coalescing the aggregated particles to form the magenta toner in commercial quantities. The invention makes resin particles with a conditioned surface which can be used to make the magenta toner with increased efficiency.
Patent JP-2016029645-A (JP)
Title: Turning type switch device
Inventor: YAMAGATA KAZUYOSHI
IPC: H01H21/36
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a turning type switch device that has no backlash and provides a stable operation feeling.SOLUTION: A holding member 40 which is separated from and held to be fitted in an operation knob 45 and makes a driving body 20 operate to tilt has a joint hole 43 having a substantially cylindrical side surface 43a, and a cam face 44 having a substantially conical concave face which is continuous with the substantially cylindrical side surface 43a of the joint hole 43 and has an apex on an extension of a virtual center line 43b of the substantially cylindrical side surface 43a. The driving body 20 has a joint shaft 22 which is inserted into the joint hole 43 with a predetermined gap. An actuator 31 which is urged in such a direction as to be in elastic contact with the cam face 44 and has a substantially semi-spherical tip portion 31a is disposed at one end side of the joint shaft 22. Under a non-operation state of the operation knob 45, press portions 27, 28 of the driving body 20 is in contact with a press target portion 12 of a switch member 10, and the joint shaft 22 is held by elastic contact force to the cam face 44 of the actuator 31.SELECTED DRAWING: Figure 5
Patent JP-2017009953-A (JP)
Title: Image forming apparatus
Inventor: ONO KAZURO
IPC: G03G15/20
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that separates a fixing device by air and cleans a charging member by air by using a compact air pump manufactured at a low cost and not storing compressed air, and maintains good thin paper separation performance and good charging member cleaning performance.SOLUTION: An image forming apparatus branches a compressed air for air separation to use for air cleaning to achieve low-cost air cleaning. During an air separation operation, the image forming apparatus does not perform air cleaning to maintain good thin paper separation performance. The image forming apparatus performs air cleaning of a plurality of charging members sequentially one by one to maintain good cleaning performance.SELECTED DRAWING: Figure 6
Patent JP-2015186625-A (JP)
Title: electrochemical analyte sensor
Inventor: SAY JAMES
IPC: C12Q1/00
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical analyte sensor formed by using a conductive trace on a substrate for measuring and/or monitoring an analyte level in fluid containing an in vitro or in vivo analyte.SOLUTION: An implantable sensor may be used for persistent or automatic monitoring of a level of an analyte such as glucose, lactate, and oxygen of a patient. An electrochemical analyte includes a substrate and a conductive material arranged on the substrate, the conductive material forming a working electrode. There is a sensor in which the conductive material is arranged in a recessed groove formed on the surface of the sensor. An electron transfer agent and/or a catalyst may be given for enhancing electrolysis of the analyte or a second chemical compound whose level depends on the level of the analyte. An electric potential is formed between the working electrode and a reference electrode or a counter/reference electrode, and the current generated is a function of a concentration of the analyte in the body fluid.
Patent JP-2017015777-A (JP)
Title: Positive resist composition, resist pattern forming method, photoreactive quencher, and polymer compound
Inventor: YAMAZAKI HIROTO
IPC: C07C381/12
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition, a resist pattern forming method, an acid diffusion control agent, and a polymer compound.SOLUTION: A positive resist composition, which generates an acid upon exposure and whose solubility in an alkali developer increases by the action of an acid, contains: a base component (A) whose solubility in an alkali developer increases by the action of an acid; and a compound (m) represented by a general formula (m0) [where Zto Zare each an electron-withdrawing substituent; Rband Rbare each an alkyl group, an optionally substituted alicyclic hydrocarbon group or a hydroxyl group; Rbis an optionally substituted aryl, alkyl or alkenyl group; n1 and n2 are each an integer of 0-3; and X0is an organic anion].SELECTED DRAWING: None
Patent JP-2017016788-A (JP)
Title: Redox flow battery cell, redox flow battery cell stack, and redox flow battery
Inventor: KANNO TAKESHI
IPC: H01M8/10
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a redox flow battery cell capable of reducing an area of an ion-exchange membrane and also capable of suppressing negative and positive electrolytic solutions from being mixed.SOLUTION: A redox flow battery cell 100 includes: first and second cell frames 20a, 20b, each having a bipolar plate 21 and a frame body 22; a positive electrode 104 and a negative electrode 105 which are received in recessed portions 24a, 24b, respectively, each of the recessed portions 24a, 24b being formed inside the frame 22 of each of the cell frames 20a, 20b, respectively; an ion-exchange membrane 101 interposed between the positive and negative electrode 104, 105; and positive and negative electrolytic solutions supplied to each of the recessed portions 24a, 24b, respectively. The redox flow battery cell 100 also includes a frame seal material 40 which is disposed on at least one surface side of a positive electrode 104 side and a negative electrode 105 side in the ion-exchange membrane 101, which has an inner peripheral part 41 contacting the whole circumference of the ion-exchange membrane 101 and an outer peripheral part 42 located outside the inner peripheral part 41 and sandwiched between the frame bodies 22 without contacting the ion-exchange membrane 101, and which seals the positive and negative electrolytic solutions in each of the recessed portions.SELECTED DRAWING: Figure 2
Patent JP-2016020899-A (JP)
Title: Metamaterial-based object-detection system
Inventor: BERNARD D CASSE
IPC: H01Q15/14
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a phased-array antenna used for vehicle collision avoidance system radars and the like, which is low-cost, compact and light-weight, and consumes less power.SOLUTION: An object-detection system utilizes a metamaterial-based phase shifting element array 100 to generate a scan beam by varying effective capacitance of each metamaterial structure forming the array such that the scan beam is produced in a desired direction and suppressed in undesired directions. Metamaterial structures (140-1 through 140-4) are configured to resonate at the same radio wave frequency as an incident input signal (radiation), and each metamaterial structure emits an associated output signal by way of controlled scattering of the input signal. A variable capacitance is applied on each metamaterial structure, e.g., using varicaps (150-1 through 150-4) that are adjusted by way of phase control voltages, to produce a desired output phase pattern. The metamaterial structures are constructed using an inexpensive metal film or PCB fabrication technology.SELECTED DRAWING: Figure 1
Patent JP-2015165993-A (JP)
Title: Device for game
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce time and labor for allowing one player to use game values of another player.SOLUTION: A device for game is provided corresponding to each game machine and, when receiving a game recording medium capable of identifying game values for use in a game, executes processing for using the game values for a game, the game values being identified from the received game recording medium. The device for game includes game recording medium storage means for storing game recording media that, when receiving a distribution operation for distributing a prescribed amount of game values, executes processing for identifying the distribution from the game recording medium from which the prescribed amount of game values has been received, returns the received game recording medium, and executes processing for identifying residual game values from the game recording medium stored in the recording medium storage means.
Patent JP-2017016533-A (JP)
Title: Bicycle parking management system
Inventor: SUGAWARA YUSUKE
IPC: G06Q50/10
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple bicycle parking management system that can keep down costs necessary for introduction and maintenance and is trouble-free of locking.SOLUTION: A bicycle parking management system 100 comprises a mooring side device 130 and an adjustment device 40. The mooring side device 130 includes a large number of non-locking induction units 30 for guiding a wheel. In the bicycle parking management system 100, the induction units 30 use a power generation switch 32 with radio communication function to output an information signal related to the presence or absence of parking, which makes it unnecessary to supply power to the induction units 30 and can keep costs down. Furthermore, in the case of the bicycle parking management system 100 in the embodiment, the induction units 30 are a non-locking type and the system can simply avoid trouble with failure or blackout like the case of including a mechanical mechanism.SELECTED DRAWING: Figure 1
Patent JP-2017019323-A (JP)
Title: High-speed boat
Inventor: SUZUKI MASAHIKO
IPC: B63H25/00
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed boat capable of performing high-speed navigation by floating a hull accompanying navigation by using no hydrofoils.SOLUTION: Floats 4 longitudinally long respectively on right and left side faces of a main hull 2 keep the rear end of the main hull 2 and that of a mounting plate 3 at the same position with the mounting plate 3 interposed, where the rear of the float 4 is protruded long rearward from the rear end of the main hull 2 and that of the mounting plate 3 to arrange a rear deck 6 between the rear counter faces of the right and left floats 4 by opening a ventilation gap 5 between the leading-edge of the rear deck and the rear end of the main hull 2, and to arrange a flow straightening duct 9 ranging from the ventilation gap 5 to the rear deck 6, so that the interior of the flow straightening duct 9 can absorb air streams flowing along the bottom face of the mounting plate 3 out of the ventilation gap 5.SELECTED DRAWING: Figure 4
Patent JP-2017018445-A (JP)
Title: Crotch member for disposable underwear and disposable underwear
Inventor: SHIRAI ATSUKO
IPC: A61F13/15
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a crotch member which has preferable fitting property and can prevent leakage of excrement although the crotch member is a belt-shape, and a disposable underwear comprising the same crotch member.SOLUTION: A crotch member 4 for a disposable underwear 1 comprises: a belly side joint part J1; a back side joint part J2; at least one pair of crotch part side edge elastic members 25a which are jointed along left and right side edges of the belt-shaped crotch member 4, and have a gap between them and the belly side joint part J1 and the back side joint part J2; and at least one pair of belly side connection elastic members 25b which are jointed to the crotch member 4 at positions closer to a center side, relative to the crotch part side edge elastic members 25a, whose belly side end parts are overlapped to the belly side joint part J1, whose back side end parts are not overlapped to the back side joint part J2, which have stronger tension stronger than that of the crotch part side edge elastic member 25a.SELECTED DRAWING: Figure 3
Patent JP-2017018484-A (JP)
Title: Placement instrument
Inventor: MATSUDA EIJI
IPC: A61F2/954
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a placement instrument configured to highly accurately place a cylindrical instrument in a narrowed part inside a subject under observation.SOLUTION: The placement instrument includes: a tube 2 having a duct 15 for positioning a cylindrical instrument in the inside and being inserted in a subject; a projection 2d provided at a distal end 2s of the tube 2 and projecting to an inner diameter side of the duct 15; and a subject image acquisition part having an observation window 11 at the distal end for observing the interior of the subject, and capable of positioning the observation window 11 in a longitudinal hole 10 that is located on a straight line P passing through the projection 2d in a diametrical direction of the duct 15 when the distal end 2s of the tube 2 is viewed from the front of the tube 2, and juxtaposed with the duct 15 in the diametrical direction Q.SELECTED DRAWING: Figure 1