baber/WOPTO huggingface dataset:
Patent JP-2016063733-A (JP)
Title: Switching power supply device
Inventor: WANG YUEQING
IPC: H02M3/28
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a continuance of a self-oscillation generated when a main switching element is turned off in a state where there is a voltage in a high-voltage side output terminal.SOLUTION: A switching power supply comprising a rectifier circuit of a synchronous rectification type, includes: a rectification switch Q3 that is serially connected to a secondary main winding Ns1 of a main transformer T1 and turns-on in synchronization with ON of the main switch Q1; and a translocation switch Q4 that is connected to the secondary main winding Ns1 in parallel and turns-o in synchronization with OFF of the main switch Q1. The switching power supply further comprises: rectification elements CR1 and CR2, and transistors Q5 and Q6 that construct an auxiliary switch circuit turning-off the translocation switch Q4 for preventing a continuance of self-oscillation when the stop of the main switch Q1 in a state where there is a voltage Vout is in a high-voltage side output terminal +Vout.SELECTED DRAWING: Figure 4
Patent JP-2016156576-A (JP)
Title: Indoor ventilation deodorization system
Inventor: FUJIMOTO SATOSHI
IPC: F24F11/76
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To solve problems found in a case when a ventilation device and a deodorization device for circulating ion indoors are combined and independently operated, that ion is discharged outdoors due to deodorization during a ventilating operation, and the deodorization is not implemented in stop of the ventilation in which deodorization effect is expected.SOLUTION: As a ventilation device 1 and a deodorization device 3 disposed indoors, are constituted so that the deodorization device 3 is stopped in operating the ventilation device 1, and the deodorization device 3 is operated in stopping the ventilation device 1, indoor deodorization can be efficiently and surely implemented.SELECTED DRAWING: Figure 3
Patent JP-2016157317-A (JP)
Title: System identification device and system identification method
Inventor: AWAYA ICHIRO
IPC: H02P29/00
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To improve precision of system identification of a mathematical model including a nonlinear parameter.SOLUTION: A motor-side error calculation part 120 calculates a plurality of motor-side internal signals q1-q5 and a motor-side residual eusing, as input information, a motor current i, a motor position θand a load position θfor a motor-side residual calculation expression. A motor-side parameter identification part 121 identifies a model parameter included in the motor-side residual calculation expression using information input from the motor-side error calculation part 120 for a parameter estimation expression. Here, the parameter estimation expression is an expression in which a plurality of linear parameters and a plurality of nonlinear parameters included in the motor-side residual calculation expression are error components respectively, and expressed by a linear combination of the plurality of linear terms and a plurality of nonlinear terms. Further, one of the plurality of nonlinear parameters included in the motor-side residual calculation expression is at a center position of a dead zone function.SELECTED DRAWING: Figure 3
Patent JP-2016155103-A (JP)
Title: Device and method for removing boron
Inventor: HONMA NORIYUKI
IPC: B01F3/08
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for removing boron, in each of which boron can be removed from a silica aqueous solution more easily than before.SOLUTION: In the device 10 for removing boron, the silica aqueous solution 11 and an extraction liquid 22, which are made to flow in an extraction flow passage 33, are turned upside down by utilizing a specific gravity difference so that the silica aqueous solution 11 is mixed with the extraction liquid 22. As a result, in the device 10 for removing boron, the contact area (the area of the liquid-liquid interface)between the silica aqueous solution 11 and the extraction liquid 22 is increased and such a probability becomes higher that boric acid in the silica aqueous solution 11 is captured by a boron extractant in the extraction liquid 22. Accordingly, boron can be extracted efficiently from the silica aqueous solution 11 and, in other words, boron can be removed from the silica aqueous solution 11 more easily than before.SELECTED DRAWING: Figure 1
Patent JP-2016161004-A (JP)
Title: Journal bearing device
Inventor: IDA TOKUAKI
IPC: F16C17/02
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a journal bearing device capable of forming a small-sized bearing part for a connecting rod.SOLUTION: This invention relates to a journal bearing device having a connecting rod constituted to be rotatable around an axial line of a journal pin in which the journal pin and the connecting rod are constituted to satisfy a relation of D0>D1 and a relation of D0>D2 where a minimum value of a clearance between a part of the bearing surface belonging to the central part of the bearing and an outer circumferential surface of the journal pin is defined as D0, a minimum value of a clearance between a part belonging to one side over-hang part of the bearing surface and an outer circumferential surface of the journal pin is defined as D1, a minimum value of a clearance between a part belonging to the other side over-hang part of the bearing surface and the outer circumferential surface of the journal pin is defined as D2.SELECTED DRAWING: Figure 4
Patent JP-2016161275-A (JP)
Title: Combustion control mechanism of gas boiler
Inventor: YAMAGUCHI KOHEI
IPC: F23N1/02
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control mechanism of a gas burner, in which an inexpensive shut-off valve with no governor can be used.SOLUTION: A combustion control mechanism of a gas boiler comprises a first pressure sensor 31 detecting a differential pressure across a resistance element 11 for measuring a flow rate in a supply passage 1, and a fuel gas amount control mechanism 10 in a supply passage 2. The control mechanism 10 comprises a flow regulation valve 23 regulating a flow passage cross-sectional area of the supply passage 2, a first shut-off valve 22 on the primary side of the flow regulation valve 23, and a second pressure sensor 32 detecting a pressure between the flow regulation valve 23 and the shut-off valve 22, a pressure on the secondary side of the flow regulation valve 23, or a differential pressure across a resistance element 24 for measuring a flow rate on the secondary side of the flow regulation valve 23. The flow regulation valve 23 has a regulation mechanism 33 that regulates opening of the valve according to the pressure values detected by the first pressure sensor 31 and the second pressure sensor 32 to control a fuel gas amount flowing in the supply passage 2 so that an air-fuel ration becomes constant.SELECTED DRAWING: Figure 1
Patent JP-2016167686-A (JP)
Title: Receiving device
Inventor: SATO MASARU
IPC: H04B1/18
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device capable of performing detection of a new method.SOLUTION: A receiving device comprises antenna metallic patterns (101a, 101b), a ground metallic pattern (102), and a detection circuit connected to the antenna metallic patterns and the ground metallic pattern. The detection circuit comprises an output terminal (Vdet), a first diode (103a) connected between a first node of the antenna metallic patterns and the ground metallic pattern, an inductor (301) connected between a second node of the antenna metallic patterns and the output terminal, and a capacitance (302) connected between the output terminal and the ground metallic pattern.SELECTED DRAWING: Figure 3
Patent JP-2016178407-A (JP)
Title: Doherty amplifier
Inventor: NAKAMURA TOSHIO
IPC: H03F1/52
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a Doherty amplifier which facilitates fault detection.SOLUTION: The Doherty amplifier comprises: carrier amplification means which amplifies a portion of a low envelope level in an input signal; peak amplification means which mainly amplifies a portion of a high envelope level in the input signal; directional coupling means which distributes the input signal, extracts a peak component of an envelope of the input signal on the basis of the distribution and supplies a constant bias voltage to the peak amplification means during a period of the extracted peak component; and detection means which monitors a voltage to be given to a device that forms the peak amplification means, or a current flowing to the device.SELECTED DRAWING: Figure 1
Patent JP-2016177980-A (JP)
Title: Positive electrode material for battery and all-solid lithium ion battery
Inventor: NAKAE HAZUKI
IPC: C08G79/00
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for a battery, which is high in energy density, suppresses a decline in discharge capacity even when being exposed to high temperatures, and has stable charge/discharge characteristics even in a high temperature environment, and also to provide an all-solid lithium ion battery including the positive electrode material for a battery.SOLUTION: A positive electrode material for a battery of the present invention contains a positive electrode active material including a sulfur atom, and contains a polymer having a metalloxane skeleton (Si-O, Ti-O, Zr-O or Al-O) or a silazane skeleton (Si-N).SELECTED DRAWING: Figure 1
Patent JP-2016177564-A (JP)
Title: Debug control circuit and debug control method
Inventor: KOJIMA TERUHISA
IPC: G06F11/28
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a debug control circuit capable of improving the utilization efficiency of a memory without leaving undesired signals in a memory in debugging operation.SOLUTION: The debug control circuit for acquiring signals for debugging, which includes: a memory that stores signals used for observation; a signal selection section that selects a signal used for determining whether or not a cancellation should be made; a trigger detection section that detects a trigger for canceling from signals selected by the signal selection section; and a memory control unit that controls to discard the stored signal which is used for observation from the memory using the trigger detected by the trigger detection section.SELECTED DRAWING: Figure 1
Patent JP-2016176575-A (JP)
Title: Control device for vehicle
Inventor: MASUNAGA SEIJI
IPC: F16H61/02
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for vehicle which has suppressed lowering of acceleration feeling at the friction start time.SOLUTION: A control device for vehicle for performing a friction start includes: target value setting means for setting a power source rotational frequency target value from an accelerator opening; slip control means for performing slip control for controlling a hydraulic pressure so that a rotational frequency difference occurs in engagement elements at the start; and rotational frequency prediction means for calculating prediction rotational frequency of an output shaft for performing slip control in which the rotational frequency of the power source can be maintained substantially at the power source rotational frequency target value, in the case where synchronization is performed to make the rotational frequency difference of the engagement elements zero before the start. The slip control means makes the hydraulic pressure of the slip control a value at which the rotational frequency of the power source can be maintained substantially at the power source rotational frequency target value before a measurement value of the rotational frequency of the output shaft surpasses the prediction rotational frequency, and after the prediction rotational frequency of the output shaft has surpassed the prediction rotational frequency, increases the hydraulic pressure of the slip control, and starts synchronization control so that the rotational frequency difference of the engagement elements becomes zero.SELECTED DRAWING: Figure 3
Patent JP-2016180627-A (JP)
Title: Polarized light measuring device, and polarized light irradiation device
Inventor: TANAKA TAKAAKI
IPC: G01J4/04
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polarized light measuring device and a polarized light irradiation device capable of accurately measuring polarization direction of polarized light and amount of light polarized light.SOLUTION: A polarized light measuring device 1 includes: a first polarizer which a beam of polarized light enters; a rotation part 31 that moves the first polarizer in a rotation direction; a photoelectric conversion part 30 that outputs an electric signal corresponding to the amount of the received light; and a movement part 22 that moves the first polarizer between a first position of the first polarizer, where the polarized light enters the photoelectric conversion part via the first polarizer and a second position of the first polarizer, where the polarized light directly enters the photoelectric conversion part 30.SELECTED DRAWING: Figure 2
Patent JP-2016180156-A (JP)
Title: Iron-carbon-based sintering member and manufacturing method therefor
Inventor: ONODERA SATORU
IPC: B22F3/035
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an iron-carbon-based sintering member having higher strength than an iron-copper-carbon-based sintering member by using an inexpensive iron-carbon-based sintering material without using copper as a raw material, and a manufacturing method capable of manufacturing the iron-carbon-based sintering member.SOLUTION: There is provided an iron-carbon-based sintering member consisting of C:0.2 to 1.0 mass% and the balance:Fe with inevitable impurities and having sintered body density of 7.4 Mg/mor more. There is provided a manufacturing method of the iron-carbon-based sintering member having a molding process of filling a raw material powder consisting of graphite powder:0.3 to 1.2 mass% and the balance iron powder in a cavity of mold, compression-molding it by upper and lower punch to obtain a green compact with density of 7.45 Mg/mor more and a sintering process of sintering the green compact at 1000 to 1300°C to obtain a sintered body.SELECTED DRAWING: Figure 1
Patent JP-2016180384-A (JP)
Title: Hemispherical shoe of swash plate type compressor, and swash plate type compressor
Inventor: DOI YUSUKE
IPC: F04B27/12
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a hemispherical shoe, in the construction having a resin layer formed on the slide face of a hemispherical shoe, capable of preventing a resin layer from rotating relative to a base material and preventing the wear of the interface of the resin layer, even if the adhesion between the base material and the resin layer is lowered by the increase of a load upon the hemispherical shoe, and a swash plate type compressor using the hemispherical shoe.SOLUTION: A hemispherical shoe 4 of a swash plate type compressor uses a hard member as a base material 5, and axial grooves 7a and so on are formed in an external diameter face of the base material 5 (or a surface of a periphery 5c). A surface of a plane part 4b to slide with the swash plate, and a surface of a spherical surface part 4a to slide on a piston and a surface of an outer peripheral part 4c for connecting the spherical surface part 4a and the plane part 4b are formed with a resin layer 6. The resin layer 6 of the outer peripheral part 4c is engages, while covering at least a portion of the grooves 7a and so on, with the grooves and so on.SELECTED DRAWING: Figure 3
Patent JP-2016182187-A (JP)
Title: Sanitary paper and manufacturing method thereof
Inventor: INATOMI YUSUKE
IPC: D21H27/30
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide sanitary paper which has un-excessive firmness even if two-folded sheets each having 3 plies or more are superimposed while sandwiching each other sequentially in a rotary type inter holder and does not hinder smooth conveyance of the sheets in box packing, and to provide a manufacturing method of the sanitary paper.SOLUTION: In the sanitary paper, two folded sheets 12 formed by superimposing at least three pieces of thin paper on each other and two-folding the pieces of thin paper collectively are superimposed while sandwiching each other sequentially. A folding line L of the two-folded sheet is formed in a direction perpendicular to a paper-making direction of each thin paper. A ratio of tensile strength of the sheet along a direction perpendicular to the paper-making direction with respect to tensile strength of the sheet along the paper-making direction is in a range of 0.1-0.2. Flexure hysteresis by a KES of the sheet along the paper-making direction is in a range of 0.012 gf cm/cm-0.020 gf cm/cm.SELECTED DRAWING: Figure 2
Patent JP-2016186962-A (JP)
Title: Heat treatment apparatus, abnormality detection method in heat treatment and computer readable storage medium
Inventor: MORI YASUO
IPC: H01L21/027
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To detect abnormality in the heat treatment of a substrate accurately.SOLUTION: A heat treatment apparatus performing heat treatment of a wafer has: a heat plate 132 for mounting and heating a wafer W; a plurality of wafer support members 170 arranged to project above the mounting surface 132a of the heat plate 132; a weight sensor 184 for detecting a load which changes as the mounting state of the wafer W supported by the wafer support members 170 changes; and a control section 300 for determining that the mounting state of the wafer supported by the wafer support members 170 is abnormal, when the load detected by the weight sensor 184 goes below a predetermined threshold.SELECTED DRAWING: Figure 9
Patent JP-2016185288-A (JP)
Title: Portable electrocardiograph and computer program
Inventor: TERAGUCHI NOBUAKI
IPC: A61B5/332
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable electrocardiograph that is easy to use for a user and can measure electrocardiogram easily.SOLUTION: A portable electrocardiograph is attached to a living body and measures a pulse and electrocardiogram of the living body. The portable electrocardiograph includes: a pulse detector for detecting a signal relating to a pulse of the living body at a position where it is attached to the living body; an interface for receiving a signal corresponding to a potential difference of the living body from a plurality of electrodes attached to the living body; an electrocardiograph for outputting an electrocardiogram of the living body using the signal corresponding to the potential difference of the living body; and a signal processing circuit for analyzing a frequency component of the pulse signal, and when the state of the heart of the living body determined from the frequency component corresponds to a predetermined irregular pulse state, measures an electrocardiogram using the output of the electrocardiograph.SELECTED DRAWING: Figure 8
Patent JP-2016187992-A (JP)
Title: Shifter
Inventor: ARIHARA KOJI
IPC: B60K20/02
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a shifter capable of downsizing the entire shifter.SOLUTION: A shifter comprises guide means including: a pair of guide pieces 51 erected on the stem of a check pin 41b in parallel with a shift direction while clamping the check pin 41b in-between; a pair of inner guide walls 53 erected on a check block 6 along a shift direction while opposing the individual outer faces of the paired guide pieces 51; and an inside end wall erected across the fluctuation locus of the guide pieces 51, at the two ends of the inner guide walls 53.SELECTED DRAWING: Figure 2
Patent JP-2016189809-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a low-probability game state as a normal game state and a non-time-shortening game state (performance mode A), the ratio of execution of operation prompting notification for pressing operation of a performance button as first operation means is higher than that of operation prompting notification for pressing operation of a performance lever as second operation means. Meanwhile, in a high-probability game state as a specific game state and a time-shortening game state (performance modes B-D), the ratio of execution of operation prompting notification for pressing operation of a performance lever as the second operation means is higher than that of operation prompting notification for pressing operation of the performance button as the first operation means.SELECTED DRAWING: Figure 44
Patent JP-2015199648-A (JP)
Title: Crystalline laminated structure and semiconductor device
Inventor: HITORA TOSHIMI
IPC: C30B29/16
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline laminated structure including a crystalline oxide thin film which has a corundum structure and is excellent in conductivity without having high resistance even after the annealing (heating) step, and a method for manufacturing the same.SOLUTION: The method for manufacturing a crystalline laminated structure comprises: supplying raw material fine particles formed by atomizing a raw material solution to a film deposition chamber by a carrier gas; forming a crystalline oxide thin film having a corundum structure on a base substrate consisting of a c plane sapphire substrate arranged in the film deposition chamber so as to be a thickness of 1 μm or more; and performing the annealing treatment of the crystalline oxide thin film at a temperature condition of 600°C or less. The crystalline laminated structure manufactured by the method includes a base substrate and a crystalline oxide thin film having a corundum structure formed directly or through another layer thereon and having a film thickness of 1 μm or more and an electrical resistivity of 80 mΩcm or less.
Patent JP-2016040900-A (JP)
Title: Waveguide type electric power synthesizing/distributing unit
Inventor: SHINOHARA KIBATSU
IPC: H01P5/12
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric power synthesizing/distributing unit enabling high power synthesis or distribution without adopting a multi-stage connection configuration of a plurality of electric power synthesizing/distributing units.SOLUTION: A waveguide type electric power synthesizing/distributing unit W is so configured that a plurality of TE10 mode rectangular waveguides 1 is radially disposed so that an axial direction thereof is radial, a TM01 mode circular waveguide 2 is disposed at a radial center, one end part of each of the plurality of TE10 mode rectangular waveguides 1 is connected to an outer peripheral side surface of one end side of the circular waveguide 2, and the axial direction of the rectangular waveguides 1 is perpendicular to an axial direction of the circular waveguide 2.SELECTED DRAWING: Figure 1