baber/WOPTO huggingface dataset:
Patent JP-2017057564-A (JP)
Title: Circular blockout fixing device and bedrock structure related to the same
Inventor: HOSHINO AKIO
IPC: E02D27/01
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a circular blockout device which is fixed to a top surface of a reinforced concrete foundation constructed on bedrock, and which shortens a construction period and increases accuracy.SOLUTION: A fixing device 1 for a circular blockout 2 includes the circular blockout 2, a concrete slab 3 for fixing the circular blockout 2, and at least a pair of fixing plates 5 that are fixed to both ends of the concrete slab 3. The fixing plate 5 has a foundation fixing hole 7, and the circular blockout 2 is erected by having its lower end attached and fixed to a top surface of the concrete slab 3.SELECTED DRAWING: Figure 1
Patent JP-2017044677-A (JP)
Title: Automatic removal method of freezing mold fallen plastic piece-containing frozen noodles
Inventor: SUZUKI HIDEO
IPC: G01N21/88
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To solve problems for example, when a plastic tray is repeatedly used as a freezing mold of frozen noodles, when breakage occurs on the tray, a fallen plastic piece may be mixed in noodle products, and when breakage is found on the broken tray, and when a found fallen piece does not match the breakage, all products in a range where the fallen piece may be mixed, have to be discarded.SOLUTION: The invention is configured so that, in a production step of frozen noodles in which a plastic tray is repeatedly used as a freezing mold, outer bottom surfaces of all plastic trays after the frozen noodles are removed therefrom are imaged by a camera, then breakage of the plastic trays is detected by image processing, based on difference of concentration of captured images, then the frozen noodles which are removed from the plastic tray on which the breakage is detected, are excluded.SELECTED DRAWING: Figure 9
Patent JP-2017057455-A (JP)
Title: Electromagnetic steel sheet and manufacturing method therefor
Inventor: WAKIZAKA TAKEAKI
IPC: C21D9/46
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic steel sheet having improved strength without deteriorating electromagnetic property and thermal conductivity and a manufacturing method therefor.SOLUTION: There is provided an electromagnetic steel sheet containing, by mass%, Si:2 to 4%, Al:1 to 3%, Ni:1.5 to 4% and the balance Fe with inevitable impurities and having 30000/μmor more of intermetallic compounds of Al-Ni with an average of equivalent circle diameters calculated in terms of area of 1 to 10 nm and a standard deviation of 1 or less deposited. The electromagnetic steel sheet is manufactured by hot rolling, cold rolling and annealing a steel slab with the above described component, then adding a plastic deformation to make dislocation density 1×10/mor more and further conducting an aging treatment at 400 to 600°C.SELECTED DRAWING: Figure 1
Patent JP-2017063322-A (JP)
Title: Image display device and head-mounted image display device
Inventor: TAKAGI MASAYUKI
IPC: G02B27/02
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image display device and a head-mounted image display device capable of improving wearing comfort.SOLUTION: An image display device (a virtual image display device 1D) to be worn on a head of an observer has a heat insulation member 6A disposed between a heat generating body (an image formation device 311) forming the image display device 1D and the observer.SELECTED DRAWING: Figure 10
Patent JP-2017062645-A (JP)
Title: Image distribution system, image distribution method, and program
Inventor: OZAKI HIROKI
IPC: G06F13/00
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image distribution system which can distribute an image input to a whiteboard function by means of a communication terminal, to only a specific communication terminal.SOLUTION: An image distribution system includes: a plurality of communication terminals sharing a whiteboard function on a network; and an image distribution apparatus which distributes an image, corresponding to operation information on input operation to a whiteboard function by means of the communication terminal, to a plurality of communication terminals. In response to an input operation, the communication terminal outputs information including operation information and transmission information set for each communication terminal and indicating whether to transmit the operation information to the communication terminal, to an electronic whiteboard device. The electronic whiteboard device generates a transmission image to be transmitted to the communication terminal, on the basis of the operation information and the transmission information.SELECTED DRAWING: Figure 7
Patent JP-2017064920-A (JP)
Title: Liquid ejection device and method of adjusting the same
Inventor: ONISHI MASARU
IPC: B41J2/015
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To more adequately suppress influence of variation of nozzle ejection characteristics of a nozzle at an ejection head.SOLUTION: A liquid discharge device 10 comprises an ink jet head 12 which is an ejection head, a drive signal output part 18, an ejection nozzle setting part 20, and an ejection characteristic record part 22. The drive signal output part 18 includes a setting voltage output part 34 which outputs a plurality of setting voltage signal that are set at voltages different from each other, and a selective voltage supply part 36 which supplies either setting voltage signal as a drive signal to the piezo element 104 corresponding to the nozzle ejecting liquid droplets at the timing of at least a part of the period of drive signal supply to the piezo element 104. The selective voltage supply apart 36, based on the ejection characteristic recorded in the ejection characteristic record part 22, supplies the setting voltage signal which is made in advance correspond to the ejection characteristic of the nozzle to the piezo element 104 corresponding to each nozzle.SELECTED DRAWING: Figure 1
Patent JP-2016075466-A (JP)
Title: Heater device for metallic product
Inventor: OSA NOBURO
IPC: F26B21/10
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heater device for metallic product capable of heating the metallic product uniformly and rapidly.SOLUTION: A main body of a device for heating a cylinder head 16 as a metallic product comprises a super-heated steam supply mechanism for supplying super-heated steam from a nozzle 21 toward the cylinder head 16; a hot air supply mechanism for similarly supplying hot air from the nozzle 21 toward the cylinder head 16; a heater mechanism for heating the cylinder head 16 with radiation heat of a sheath heater 31; and a heat storage mechanism for heating the cylinder head 16 with stored heat in the device main body; Then, the super-heated steam is supplied from the nozzle 21 at the initial stage of heating at the cylinder head 16 and after that, supplying of the super-heated steam is stopped through the changing-over operation of the changing-over plug, hot air is supplied to heat the cylinder head 16.SELECTED DRAWING: Figure 3
Patent JP-2017066963-A (JP)
Title: Filter for blow-by gas
Inventor: KAI AKIHIKO
IPC: F01M13/04
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter for blow-by gas further improved by devising a structure to prevent problems caused by an increase in an inflow-side pressure, such as incapability of returning a liquid component like oil and the degradation of a filtering function.SOLUTION: In a filter for blow-by gas 15 having a filter case 15B and a filter material 15A, a return port 15c to which a return passage 17 communicating to the inside of a crank case 4 can be connected is disposed on a filter rear region r at a downstream side in a blow-by gas flowing direction with respect to the filer material 15A in the filter case 15B. There is also provided a check valve 21 having checking effect from the return port 15c toward the filter rear region r. A short-circuit passage 23 is formed to communicate between a filter front region f at an upstream side in the blow-by gas flowing direction with respect to the filter material 15A in the filter case 15B and an upstream side of the check valve 21 in a checking effect direction.SELECTED DRAWING: Figure 1
Patent JP-2016011829-A (JP)
Title: Pressurized oxy-combustion power boiler and power plant, and method of operating the same
Inventor: JUKKOLA GLEN D
IPC: F23C10/16
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To resolve problems with conventional pressurized oxy-combustion circulating fluidized bed power plants and circulating moving bed power plants.SOLUTION: An external heat exchanger of a boiler in fluid communication with a separator configured such that a portion of solids received in the separator pass through the external heat exchanger and transfer heat to a working fluid, after which the solids are returned to a combustion chamber to adjust combustion temperature in the combustion chamber.
Patent JP-2017066495-A (JP)
Title: Manufacturing method of precipitation strengthening stainless steel
Inventor: KAN TAKESHI
IPC: C22C38/50
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a martensitic precipitation strengthening stainless steel capable of effectively miniaturizing crystal grains.SOLUTION: There is provided a manufacturing method of a precipitation strengthening stainless steel by heating a steel ingot or a steel slab of a precipitation strengthening stainless steel consisting of, by mass%, C:0.06% or less, Si:0.25% or less, Mn:0.25% or less, Cr:10.5 to 13.0%, Ni:10.0 to 12.0%, Mo:1.5 to 2.5%, Al:1.0 to 2.0%, Ti:0.1 to 0.6% and the balance Fe with impurities at 875 to 1050°C and conducting a hot forging process at forging rate of 20 to 95%.SELECTED DRAWING: Figure 3
Patent JP-2017071092-A (JP)
Title: Light guide body, manufacturing method of light guide body and metal mold device
Inventor: HANAMI SHOTA
IPC: B29C45/37
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a light guide body capable of forming proper distribution of light.SOLUTION: An Incident light is constituted so as to be emitted from a light exit surface 40a on which a fish eye step 42 is formed, and, with a light guide body 40 injection molded by a metal mold 10 (20, 30) having a molding surface 12a for forming the step 42, on a peripheral part of a light exit surface 40a of the light guide body 40, corresponding to a belt-like step part end surface 13 installed on the peripheral part of the molding surface 12a, a belt-like part 44 that is a non-molding surface formed without coming into contact with the step part end surface 13 is formed. The belt-like part 44 does not form point light, and an outer peripheral surfaces of the step 42 and the light guide body 40 are seen continuous.SELECTED DRAWING: Figure 2
Patent JP-2017073273-A (JP)
Title: Method for manufacturing nonaqueous electrolyte secondary battery
Inventor: TAKEDA KAZUHISA
IPC: H01M10/0568
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonaqueous electrolyte secondary battery, by which the elution of aluminum of a piece of positive electrode current collector foil owing to a nonaqueous electrolyte solution in which lithium bis(fluorosulfonyl)imide serving as an electrolyte is dissolved can be suppressed.SOLUTION: A method for manufacturing a nonaqueous electrolyte secondary battery according to the present invention comprises an electrode body manufacturing step and an encasing step. In the electrode body manufacturing step, an electrode body is manufactured by laminating positive and negative electrode plates with a separator sandwiched therebetween. In the encasing step, the electrode body and a nonaqueous electrolyte solution are encased in a battery case. In addition, in the electrode body manufacturing step, a piece of positive electrode current collector foil made of aluminum is used as the positive electrode plate and as the separator, one having a surface layer including an inorganic filler and LiFSI is used. In the encasing step, a solution having LiPFserving as an electrolyte and dissolved in nonaqueous solvent is used as the nonaqueous electrolyte solution.SELECTED DRAWING: Figure 4
Patent JP-2017072322-A (JP)
Title: Rotary kiln
Inventor: OTAKE YASUHIRO
IPC: F27B7/02
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the stress applied to the junction between a bearing plate and a strike plate.SOLUTION: A rotary kiln comprises a structure in which a discoid bearing plate 10 having three inner cylinders attached thereto and a burner cylinder 8 disposed on the outside of the bearing plate are connected with a connection mechanism 13 interposed therebetween. The connection mechanism 13 includes: a strike plate 14 having a groove 18 attached on the periphery of the bearing plate 10 on the side of the bearing plate 10; a reinforcement plate 15 attached in a flange shape at a position covering the strike plate 14 on the outer periphery of the bearing plate 10; and an opening 20 provided at a position where the reinforcement plate 15 overlaps with the groove 18. On the side of the burner cylinder 8, the connection mechanism includes: a pin holding cylinder 16 provided on the peripheral wall of the burner cylinder 8; and a connection pin 17 held by the pin holding cylinder. The end side of the connection pin 17 located on the inner side of the burner cylinder 8 is inserted into the opening 20 of the reinforcement plate 15 and is fitted in the groove 18 of the strike plate 14. The load of the gravity of the inner cylinder and the bearing plate 10 is transmitted to the connection pin 17 on the side of the burner cylinder 8 via the reinforcement plate 15 as well as the strike plate 14, for making the load be supported.SELECTED DRAWING: Figure 3
Patent JP-2017070260-A (JP)
Title: Work vehicle
Inventor: FUJIKI KATSUMI
IPC: A01B63/10
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To achieve higher efficiency of a transmission route and improved operability while ensuring weight and cost saving in a work vehicle such as a tractor.SOLUTION: A lifting mechanism 22 comprises: a lifting cylinder 117 for lifting a linkage 111; a lifting valve mechanism 652 for supplying a hydraulic fluid to the lifting cylinder 117 to raise a cylinder rod 125; and a double-acting valve mechanism 431 for supplying the hydraulic fluid to the lifting cylinder 117 to have the cylinder rod 125 descend. The lifting valve mechanism 652 is arranged on the top surface in the rear of a transmission case for direct advance 17, and the double-acting valve mechanism 431 is arranged on one lateral side in the rear of the transmission case for direct advance 17.SELECTED DRAWING: Figure 18
Patent JP-2017071183-A (JP)
Title: Complex and method for producing the same
Inventor: HIRAOKA MASAJI
IPC: B32B15/08
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a complex comprising a metal shaped material and a joint object body that allows a variety of materials to be joined together therein with excellent adhesion and can be produced easily.SOLUTION: A complex 100 has a painted metal shaped material 10 comprising a metal shaped material 102 and an organic resin layer 104 formed on the surface of the metal shaped material 102, a hot-melt film 30, and a joint object body 20. The hot-melt film 30 is welded to the organic resin layer 104 and the joint object body 20.SELECTED DRAWING: Figure 1
Patent JP-2016053038-A (JP)
Title: Methods and compositions for stable liquid drug formulations
Inventor: Harry j leighton
IPC: A61K47/42
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition suitable for oral administrations in order to administer a pharmaceutically active compound to patients and the like with swallowing difficulties.SOLUTION: The invention relates to a method for administering a pharmaceutically active compound to a patient comprising (a) providing a powdered composition comprising a pharmaceutically active compound and a protein or a hydrolyzed protein, where the protein or the hydrolyzed protein is from 500 Da to 10,000,000 Da; (b) mixing the powdered composition with a liquid or semi-solid to form a stable solution or dispersion in which the protein or the hydrolyzed protein is bound to the pharmaceutically active compound; (c) and orally administering the solution or dispersion to the patient; and a kit comprising the composition.SELECTED DRAWING: Figure 1A
Patent JP-2017070638-A (JP)
Title: Periodontal disease progress digitization apparatus, and digitization program
Inventor: EGAWA TATSUYA
IPC: G06Q50/22
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To more accurately digitize the progress of a periodontal disease by using the number of periodontal pathogenic bacteria and information on a subjective symptom or a life habit.SOLUTION: A periodontal disease progress digitization apparatus receives, as input, the number of periodontal pathogenic bacteria in a subject's saliva and answers to questionnaire items on a subjective symptom related to a periodontal disease and/or a life habit; and, on the basis of the number and answers, digitizes the subject's periodontal disease progress. Thereby, the periodontal disease progress can be digitized accurately.SELECTED DRAWING: Figure 10
Patent JP-2016036039-A (JP)
Title: Semiconductor device
Inventor: SASAGAWA SHINYA
IPC: H01L29/786
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a transistor with good characteristics.SOLUTION: In manufacturing e.g. a transistor of a bottom gate-bottom contact structure arranged so that a conductive layer where a source and a drain are formed has a laminate structure including three layers, two etching steps, i.e. first and second etching steps are performed. For the first etching step, an etching method in which high etching rates of at least a second film and a third film are achieved is adopted; the first etching step is performed until at least the first film is exposed. For the second etching step, an etching method in which the etching rate of the first film is higher than that in the first etching step, and an etching rate of "a layer provided under and in contact with the first film" is lower than that in the first etching step is adopted. In removing a resist mask by a resist stripping liquid after the second etching step, a side wall of the second film is eroded a little.SELECTED DRAWING: Figure 2
Patent JP-2017076754-A (JP)
Title: Printed circuit board
Inventor: NUMAO TAKASHI
IPC: H05K1/02
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce jitter of a signal.SOLUTION: A printed circuit board comprises: semiconductor packages 300, 400 and bypass circuits 500, 600, which are mounted on a printed wiring board 200; a power supply pattern 251V and a ground pattern 252G adjacent to the power supply pattern 251V, which are formed in an inner layer 202 of the printed wiring board 200; a ground pattern 251G opposite to the power supply pattern 251V and a power supply pattern 252V which is adjacent to the ground pattern 251G and opposite to the ground pattern 252G, which are formed in an inner layer 203 of the printed wiring board 200; a power supply via 272V for connecting overlapping portions of the power supply pattern 251V and the power supply pattern 252V; and a ground via 272G for connecting overlapping portions of the ground pattern 251G and the ground pattern 252G.SELECTED DRAWING: Figure 1
Patent JP-2017085702-A (JP)
Title: Switching power supply circuit
Inventor: HANE ISAMASA
IPC: H02M3/155
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply circuit in which a stable operation can be performed even with an oscillation frequency of several MHz or higher, and high load stability can be acquired, and a layout area can be reduced.SOLUTION: A switching power supply circuit comprises: an error amplifier 6 for amplifying a deviation between a reference voltage Vref and a feedback voltage FB; a comparator 1 for comparing the reference voltage Vref with an output voltage of the error amplifier 6 to output a predetermined set signal; an on-time generation circuit 3 for specifying a period when a switching element SW 1 is turned on; a flip flop circuit 2 configured so as to be set by the set signal for setting the switching element SW1 in an on/off state, and to be reset by an output signal of the on-time 3 for setting the switching element SW1 in an off/on state; a ripple voltage detection circuit 5 for connecting an integration circuit to an inductance L in parallel to detect a ripple voltage included in an output voltage VOUT; and a capacitor Czu connected between a resistance R1 of the integration circuit and the capacitor C1 and an output side of the error amplifier 6.SELECTED DRAWING: Figure 1
Patent JP-2017085398-A (JP)
Title: Input circuit, input unit, and programmable controller
Inventor: NODA HIDEKI
IPC: H03K17/08
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To suppress malfunction caused by level variation of an input voltage.SOLUTION: In a voltage detection circuit 32, transistors T11, T12 are turned on and off by a voltage threshold value set by resistors R11, R12, R13, R14 to generate detection signals S11, S12. A resistance value varying circuit 33 turns on and off transistors T21 and T22 based on the detection signals S11, S12 to connect and disconnect the resistors R22, R23 to and from the resistor R21 in parallel, whereby the resistance value of the input resistance to a light emitting element H1 of an isolator 35 is changed. A transistor T13 is connected between the resistor R12 and a low potential wiring L12, and by turning off the transistor T13, the voltage detection operation based on a voltage threshold value set by the resistors R11, R12 and the transistor T11 is invalidated.SELECTED DRAWING: Figure 3
Patent JP-2017092786-A (JP)
Title: Speaker vibration plate and manufacturing method thereof, and speaker using the same
Inventor: FUJITANI TAKESHI
IPC: H04R7/20
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a speaker vibration plate which is arranged to appropriately work by increasing the adhesion between a magnesium vibration plate and an edge, and enables the materialization of a speaker superior in acoustic characteristics while satisfying the requirement for rust prevention of a magnesium vibration plate.SOLUTION: A speaker vibration plate comprises: a vibration plate part having a base including a magnesium alloy; and an edge part molded by a resin material in connection with a peripheral end of the vibration plate part. The vibration plate part has: an oxide coating film formed on the entire surface of the base; and an electrodeposition coating layer further formed on the surface of the oxide coating film, excluding the peripheral end. The resin material forming the edge part is joined to the vibration plate part in close contact with the oxide coating film of the peripheral end without the electrodeposition coating layer interposed therebetween.SELECTED DRAWING: Figure 1
Patent JP-2017089568-A (JP)
Title: Fuel injection device
Inventor: WATANABE MASAHIKO
IPC: F02M47/00
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device capable of effectively atomizing fuel injected into a cylinder chamber of an internal combustion engine by a spark plug.SOLUTION: A fuel injection device includes a chamber space into which a fuel is introduced, and a fuel injection hole configured to inject fuel from the chamber space. In the fuel injection device, into the fuel injection hole assembled is a valve body including a shaft part penetrating the fuel injection hole, a valve dish part connected to one end of the shaft part and opening/closing the fuel injection hole from an outlet side, and a pressure reception part provided in the chamber space and connected to the other end of the shaft part; the valve body is energized to a position of closing the fuel injection hole at the valve dish part by a spring; and at a position opposite to the pressure reception part provided is a spark plug configured to apply a spark to fuel in the chamber space.SELECTED DRAWING: Figure 1