baber/WOPTO huggingface dataset:
Patent JP-2017028303-A (JP)
Title: Coating agent for boron diffusion, and method of manufacturing semiconductor device
Inventor: TSUKIGATA SHINTARO
IPC: H01L21/225
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device such as a solar battery, using a coating agent for boron diffusion that can form a uniform p-type diffusion layer on a substrate at a process of forming a p-type diffusion layer.SOLUTION: There is provided a coating agent for boron diffusion for forming a p-type diffusion layer on a silicon substrate. The coating agent at least contains a boron compound, an organic binder, a silicon compound, an alumina precursor compound that is aluminum hydroxide or aluminum chloride, water and an organic solvent. The coating agent for boron diffusion is used in a method of manufacturing the semiconductor device.SELECTED DRAWING: Figure 2
Patent JP-2018053322-A (JP)
Title: Oxygen blowing pipeline and exudation treatment method of metal material
Inventor: TACHIHARA KAZUKI
IPC: C22B3/08
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen blowing pipeline capable of effectively suppressing corrosion of the oxygen blowing pipeline or burning by high concentration oxygen and validly supplying oxygen in conducting the exudation reaction by acid such as sulfuric acid while blowing oxygen under high temperature and high pressure.SOLUTION: The oxygen blowing pipeline 13 is arranged in an autoclave device 1 in which a slurry of a metal raw material is charged and an exudation treatment to the metal raw material is conducted by adding sulfuric acid while supplying oxygen under high temperature and high pressure, for supplying oxygen into the autoclave device 1 and is constituted by a nickel-chromium-molybdenum alloy (Ni-Cr-Mo alloy).SELECTED DRAWING: Figure 3
Patent JP-2018051521-A (JP)
Title: Coating applicator, and coating method
Inventor: ARIKAWA TORU
IPC: B05D3/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To coat a substrate having surfaces whose heights are different from each other, with high precision.SOLUTION: A coating applicator 1 for applying a liquid material L onto a first surface Q1 and a second surface Q2 having a height different from that of the first surface Q1, of a substrate S, comprises: a stage 4 on which the substrate S is placed; an application part 6 which applies the liquid material L onto the substrate S placed on the stage 4; a measurement part 9 which measures heights and positions of the first surface Q1 and the second surface Q2; an elevation drive part 7 which adjusts an interval between the substrate and the coating part; a drive part 5 which relatively moves the stage 4 and the application part 6; and a control part 3 which controls the elevation drive part 7 so that the application part 6 forms a prescribed interval D1 with respect to each of the first surface Q1 and the second surface Q2 when the application part 6 applies the liquid material L, on the basis of information on the heights and the positions of the first surface Q1 and the second surface Q2, which is acquired in advance by movement of the measurement part 9 over the entire length of the substrate S.SELECTED DRAWING: Figure 1
Patent JP-2017066405-A (JP)
Title: Polyester film and method for producing the same
Inventor: OKUZU TAKAYOSHI
IPC: C08L67/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film which is small in lowering in physical properties due to thermal degradation and has pinhole resistance required for an exterior material of a vacuum heat insulation material, and to provide a method for producing the same.SOLUTION: There is provided a polyester film which is formed from a polyester resin (R) that contains a butylene terephthalate unit (a) and an ethylene terephthalate unit (b) and where a molar ration (a/b) of the butylene terephthalate unit and the ethylene terephthalate unit is 40/60 to 80/20, where as for stress at 5% elongation in each of four directions of a longitudinal direction (MD) in a film surface and 45°, 90° and 135°clockwise to the direction, a difference between the maximum value and the minimum value of these stresses is 20 MPa or less, as for stress at 15% elongation in each of the four directions, a difference between the maximum value and the minimum value of these stresses is 35 MPa or less, and each of dry thermal shrinkage ratios in the four directions after heat treatment at 160°C for 15 minutes is 10% or less, and a piercing strength is 0.60 N/μm or more.SELECTED DRAWING: None
Patent JP-2018057241-A (JP)
Title: Vehicular motor unit
Inventor: HAYASHI NOBUAKI
IPC: H02K9/19
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular motor unit that has a compact housing, and yet can effectively cool a motor when accelerating a vehicle and at a high load during hill climbing, without needing special power generating means or the like.SOLUTION: A vehicular motor unit 1 has a housing 100 in which a motor housing part 2 for housing a motor 10 and a gear housing part 3 for housing a gear part 30 which transmits driving force of the motor 10 to output shafts 101 and 102 are arranged in a shaft direction of the motor 10 in line to be joined to each other and integrated; and comprises a cooling oil level adjuster 40, formed to stand up from an inner surface side of a bottom part in the vicinity of a joined part to the motor housing part 2, of the gear housing part 3, and has a capacity elimination body 400 which is shaped so that degrees of immersion thereof into cooling oil 60 in the gear housing part increase and decrease depending on upward and downward displacement of a front side of a vehicle.SELECTED DRAWING: Figure 2
Patent JP-2017075303-A (JP)
Title: Copolyamides, molding materials comprising the same, and molded articles produced therefrom
Inventor: BAYER ANDREAS
IPC: C08G69/26
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide molding materials for producing molded articles used in the automobile field, in the domestic field, in the measurement, regulation and control technologies, or in the mechanical engineering.SOLUTION: There is provided a copolyamide formed from a diamine component A, a dicarboxylic acid component B, and optionally a lactam- and/or ω-amino acid component C, where the diamine component A is utilized essentially in an equimolar amount relative to the dicarboxylic acid component B, the quantity of the lactam- and/or ω-amino acid component C is 0-15 mol%, and the sum of the quantities of components A) to C) is 100 mol%.SELECTED DRAWING: None
Patent JP-2017038074-A (JP)
Title: Method for assembling microelectronic package
Inventor: REYNALDO CO
IPC: H01L25/18
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for assembling a microelectronic package.SOLUTION: A microelectronic assembly includes a substrate 12 having a first surface and a second surface that are positioned oppositely. A microelectronic element overlies the first surface, and first electrically conductive elements 28 can be exposed at least at one of the first surface and the second surface. Some of the first conductive elements 28 are electrically connected to the microelectronic element. Wire bonds 32 have bases 34 joined to the conductive elements 28 and end surfaces 38 remote from the substrate and the bases, each wire bond defining an edge surface extending between the base and the end surface. An encapsulation layer can extend from the first surface and fill spaces between the wire bonds, such that the wire bonds 32 can be separated by the encapsulation layer. Unencapsulated portions of the wire bonds 32 are defined by at least portions of the end surfaces 38 of the wire bonds that are uncovered by the encapsulation layer.SELECTED DRAWING: Figure 34A
Patent JP-2018059607-A (JP)
Title: Differential device
Inventor: YOSHIZAKA TADASHI
IPC: F16D11/10
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a differential device which does not require to operate an actuator for pressing a clutch member while a vehicle which can be switched between a four-wheel drive state and a two-wheel drive state by the axial direction movement of the clutch member is running in a four-wheel drive state, and which can sufficiently secure a pressing force of an energization member for energizing the clutch member to the opposite side from the movement direction by the actuator.SOLUTION: A differential device 1 includes a first engagement part 224 on one side wall 222 of a differential case 2, a clutch member 5 has a second engagement part 51 on the side wall 222 side, and a wave washer 8 is arranged between the other side wall 211 of the differential case 2 and the clutch member 5. While an actuator 6 is not operating, the first engagement part 224 and the second engagement part 51 are engaged with each other by an energization force of the wave washer 8 into a four-wheel drive state, and by a pressing force by the operation of the actuator 6, the engagement between the first engagement part 224 and the second engagement part 51 is released.SELECTED DRAWING: Figure 1
Patent JP-2017062804-A (JP)
Title: Floating-point processor with reduced power requirements for selectable subprecision
Inventor: KENNETH ALLEN DOCSER
IPC: G06F7/483
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for performing a floating-point operation with a floating-point processor having a given precision.SOLUTION: A subprecision for the floating-point operation on one or more floating-point numbers is selected. The selection of the subprecision results in one or more excess bits for each of the one or more floating-point numbers. Power may be removed from one or more components in the floating-point processor that would otherwise be used to store or process the one or more excess bits, and the floating-point operation is performed with the power removed from the one or more components.SELECTED DRAWING: Figure 2
Patent JP-2020024778-A (JP)
Title: Laminated secondary battery and manufacturing method thereof
Inventor: KONO RYUJI
IPC: H01M50/50
Filed: 2016-10-26
Abstract: To reduce a volume loss of a laminated secondary battery.SOLUTION: The present invention relates to a laminated secondary battery in which a positive electrode includes a positive electrode tab and a negative electrode includes a negative electrode tab. The positive electrode tabs are joined with each other and the negative electrode tabs are joined with each other inside of a battery unit. An electrode body consisting of the positive electrode, an electrolyte layer and the negative electrode is laminated and a parallel connection is configured inside of the battery unit. Multiple battery units are laminated, and the multiple battery units are connected in series. A positive electrode tab of one of the battery units which are adjacent in a direction of lamination and a negative electrode tab of the other battery unit have junctions with a bus bar. The junction of the positive electrode tab and the bus bar and the junction of the negative electrode tab and the bus bar are disposed side by side in the direction of lamination.SELECTED DRAWING: Figure 1
Patent JP-2018070748-A (JP)
Title: Oven-tightening structure of chamber type coke oven and method of oven-tightening
Inventor: KOMAI YUJI
IPC: C10B29/08
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the oven-tightening structure of a chamber type coke oven and the method of oven-tightening that can reduce and prevent deflection and deformation of a backstay toward the outside of the oven in increasing oven-tightening force.SOLUTION: The oven-tightening structure of a chamber type coke oven comprises a coke oven chamber and a combustion chamber alternately arranged in a length direction of a coke oven battery, a pair of backstays arranged opposite to each other and on the outside of the length direction of the oven of the combustion chamber, a platform placed on the outside of the length direction of the oven in the backstay, and urging means 12 for pushing the back stay from the outside toward the platform longitudinal direction center through the platform floor beam 5a to the platform post 5b supporting the platform, wherein opposing backstays have upper cross tie-rod 3a and lower cross tie-rod 3b connected by upper and lower portions, respectively, and the opposing backstays apply oven closing force in the length direction of the oven of the combustion chamber 1b by tightening a connected upper cross tie-rod 3a and a connected lower cross tie-rod 3b.SELECTED DRAWING: Figure 1
Patent JP-2017087723-A (JP)
Title: System and method for removing support structure from three-dimensional printed object using microwave energy and nanoparticle
Inventor: RON E DUFORT
IPC: B33Y30/00
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a three-dimensional object that facilitates the removal of a support material from an object.SOLUTION: A method includes forming at least a portion of a support for an object with a support material 208 containing nanoparticles of a material that readily converts microwave energy into heat. The object and the support are moved to a position opposite to a microwave radiator 516 and the microwave radiator is operated to begin a change of the phase of a portion of the support material containing the nanoparticles before beginning a change of the phase of a portion of the support made from the support material alone. A controller 580 monitors either the expiration of a predetermined time period or a temperature of the object to determine when operation of the microwave radiator is terminated.SELECTED DRAWING: Figure 2A
Patent JP-2018072711-A (JP)
Title: Polarization plate
Inventor: GOTO SHUSAKU
IPC: B29C55/06
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a polarization plate having a thin type polarization film, which has a higher single body transmission factor and suppresses blue light shift of the orthogonal hue.SOLUTION: A polarization plate has a polarization film with a thickness of 8 μm or less, and satisfies equations (1) an orthogonal hue b value≥-2×Y+84.7 and (2) Y≥42.5 (where Y is a single body transmission factor (%) measured according to a 2 degree visual field (C light source) of JIS Z8701 and corrected in visual sensitivity).SELECTED DRAWING: Figure 1A
Patent JP-2017034719-A (JP)
Title: Photographing control apparatus and control method of the same
Inventor: KINOSHITA YUICHI
IPC: H04N5/225
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to continue photographing while operability is improved, when performing a long time releasing such as continuous photographing and bulb photographing in a photographing instruction by touch operation, without requiring a photographer maintaining a long time operation state.SOLUTION: The photographing control apparatus is so configured that a photographing button (SW1 button 313) is movable in accordance with touch operation of moving a touch position, and, when the photographing button is moved to a predetermined position (lock area 316) by touch operation, even when touch to the photographing button is released, a photographing process with photographing means is controlled not to be finished.SELECTED DRAWING: Figure 5
Patent JP-2018068931-A (JP)
Title: Interval keeping device for desk
Inventor: MORISHITA NOBORU
IPC: A47B7/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an interval keeping device for a desk, with which adjacent desks may be accurately aligned without providing any useless items even if a designed distance between desks is changed due to modes of the desks.SOLUTION: A longitudinal connection device 2 as an interval keeping device for a desk of the present invention is for keeping interval of an adjuster attached to a leg main body of adjacent desks, which comprises a pair of adjuster engaging parts 2b to be engaged onto the adjuster and a plate body 2a which extends from the adjuster engaging part 2b in horizontal direction and functions as an interval keeping part with which interval distance between a pair of the adjuster engaging parts 2b may be changed or selected.SELECTED DRAWING: Figure 9
Patent JP-2018078394-A (JP)
Title: Radiation imaging device, radiation imaging system, driving method and program of radiation imaging device
Inventor: NAITO YUICHI
IPC: H04N5/355
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique advantageous for expanding the dynamic range in a radiation imaging device.SOLUTION: In a radiation imaging device including multiple pixels for detecting radiation with a first sensitivity and a second sensitivity lower than the first sensitivity, each of the multiple pixels starts operation for accumulating signals according to the irradiated radiation with the first sensitivity, in response to start of irradiation of radiation to the radiation imaging device, samples the accumulated signals as a first signal upon elapsing a first time, shorter than the irradiation period of radiation, from the start of operation for accumulating the signals, and then switches to the second sensitivity, accumulates the signals according to the irradiated radiation, and then in response to the end of irradiation of radiation to the radiation imaging device, samples the accumulated signals as a second signal, and outputs the first and second signals for generating a radiation image based on the first and the second signals.SELECTED DRAWING: Figure 3
Patent JP-2018078686-A (JP)
Title: Electric power control device
Inventor: MAEDA NAOKI
IPC: H02S10/00
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric power control device capable of suppressing increase in electric power consumption when electric power generated by a solar panel is low due to a condition where electric power clearly cannot be generated.SOLUTION: The electric power control device comprises: a determination unit that determines whether or not generated electric power is lower than reference electric power; a control unit that, when the generated electric power is determined to be equal to or higher than the reference electric power, operates the electric power control device in a first mode, and, when the generated electric power is determined to be lower than the reference electric power, operates the electric power control device in a second mode in which lower electric power is consumed than in the first mode until elapse of a timer time, and operates the electric power control device again in the first mode after the elapse of the timer time; an acquisition unit that, when the generated electric power is determined to be lower than the reference electric power, acquires an illuminance from an illuminance sensor; and a setting unit that, when the acquired illuminance is higher than a reference illuminance, sets the timer time to a first time, and, when the acquired illuminance is equal to or lower than the reference illuminance, sets the timer time to a second time longer than the first time.SELECTED DRAWING: Figure 1
Patent JP-2018076616-A (JP)
Title: Cool feeling woven fabric and cloth product formed by using it
Inventor: MATSUI YOSHITAKA
IPC: D06M11/46
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cool feeling woven fabric which can prevent the appearance of the woven fabric from being impaired by the functional property while giving the woven fabric a function to feel cool when used.SOLUTION: The woven fabric composes of normal yarn and functional yarn, wherein the functional yarn includes a hollow synthetic resin filament, and contains an infrared ray reflecting material and a thermal conductivity improving material, the woven fabric is the cool feeling woven fabric that is woven so that an area where the normal yarn is exposed becomes larger than the area where the functional yarn is exposed on one side of the woven fabric.SELECTED DRAWING: Figure 1
Patent JP-2018075182-A (JP)
Title: Analog addition circuit, ultrasonic probe using the same, and ultrasonic diagnosis apparatus
Inventor: KAJIYAMA SHINYA
IPC: A61B8/14
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a wide-band analog addition circuit whose power consumption is low.SOLUTION: An ultrasonic probe has: a plurality of input terminals each of which is connected to an ultrasonic vibrator; a plurality of reception circuits in one-to-one correspondence with the plurality of input terminals; a signal capacitor storing electric charge based on signals obtained from the input terminals provided for the plurality of reception circuits respectively; and output wire integrating output of signal capacitors of the plurality of reception circuits. In the ultrasonic probe, electric charges stored to the signal capacitors of the plurality of reception circuits are redistributed by the signal capacitor of the plurality of reception circuits, so that signals obtained from the plurality of input terminals are integrated; electric charges of the signal capacitor and a parasitic capacitor of the output wire are set to a prescribed value regularly, so that charge/discharge history of the electric charges of the signal capacitor and the parasitic capacitor is reset.SELECTED DRAWING: Figure 1
Patent JP-2018080115-A (JP)
Title: Gel-like hair composition
Inventor: DOI RYOSUKE
IPC: A61Q5/06
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a gel-like hair composition excellent in crumbliness of an agent, freshness in a hand, and compatibility with hair.SOLUTION: A gel-like hair composition contains (A) anionic polymer, (B) cationic polymer, and (C) water. Content of (A) anionic polymer to 100 mass% of the gel-like hair composition is 0.2 mass% or more and less than 1.0 mass%. Ratio of (B) cationic polymer to (A) anionic polymer is 0.17-1.80. Viscosity of the gel-like hair composition is 8.0 times or less as that in a state where only (A) anionic polymer is dissolved or dispersed in (C) water to be neutralized, and pH at 25°C is 5.50-8.20.SELECTED DRAWING: None
Patent JP-2018078255-A (JP)
Title: Electronic apparatus
Inventor: TAKAHASHI JUNYA
IPC: H04M1/02
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To realize an electronic apparatus that more reliably prevents pull-out of a terminal cover.SOLUTION: An angle (θ) between a side surface (7s) on a lid part (5) side of a claw part (7) and the lid part (5) side with respect to the claw part (7) in a coupling part (6) is an acute angle.SELECTED DRAWING: Figure 1
Patent JP-2018082296-A (JP)
Title: Communication path evaluation device, communication path evaluation system, communication path evaluation program, and communication path evaluation method
Inventor: KONO SHIORI
IPC: H04L45/42
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication path evaluation device, a communication path evaluation system, a communication path evaluation program, and a communication path evaluation method capable of evaluating the reliability of a communication path and the bandwidth margin in accordance with user needs.SOLUTION: A communication path evaluation device 10 includes a storage unit 11 and a control unit 12. The storage unit 11 stores weighting information 11a used to set a weighting on at least one of a quality evaluation value obtained by evaluating the communication quality with respect to a communication path and a bandwidth margin evaluation value obtained by evaluating the bandwidth margin for the communication path. The control unit 12 extracts a communication path capable of securing a predetermined bandwidth from a first relay device to a second relay device included in two or more relay devices, determines a communication path in the case where the band is set to the extracted communication path as an evaluation target communication path, generates a quality evaluation value for the evaluation target communication path, generates a bandwidth margin evaluation value for the evaluation target communication path, and evaluates the evaluation target communication path from the quality evaluation value and the bandwidth margin evaluation value weighted by the weighting information.SELECTED DRAWING: Figure 1