baber/WOPTO huggingface dataset:
Patent JP-2015188297-A (JP)
Title: Control circuit and dc-dc converter
Inventor: KOYAMA JUN
IPC: H01L27/04
Filed: 2014-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit of a DC-DC converter, which can be manufactured by a transistor of a single conductivity type.SOLUTION: A control circuit operable to produce pulse signals (GS) comprises: a hysteresis comparator; a logic part; a digital-to-analog conversion circuit; and a comparator. The hysteresis comparator converts signals (FB) corresponding to DC-DC converter output voltages into digital signals (comp). The logic part produces pulse width modulation signals (pwm) determining pulse widths of the signals GS based on the signals comp and in addition, produces second digital signals of m bits (m is 2 or larger) by dividing reference clock signals. The digital-to-analog conversion circuit converts the second digital signals of m bits into analog signals to produce triangular wave signals of 2tones. The comparator outputs, as the signals GS, results of comparison of the signals pwm with the triangular wave signals.
Patent JP-2016024443-A (JP)
Title: Heating device, fixation device, and image forming apparatus
Inventor: MATSUBARA TAKASHI
IPC: G03G15/20
Filed: 2014-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress, in a heating device that heats an object to be heated by transmitting light emitted from a light source through a pressure member, the decrease in light condensation to the object to be heated due to the variation of light transmission characteristics of the pressure member.SOLUTION: A heating unit 30 comprises: a transparent belt 32 that presses toner T; a light irradiation part 34 provided outside the transparent belt 32; and a lens 36 that forms an image E1 of an incident part 35 of the transparent belt 32 on a heating part 40 of the transparent belt 32. In the heating unit 30, because the image is formed on the heating part 40 by the lens 36, the irradiation width of a laser beam Bm on the heating part 40 of the transparent belt 32 is more stable in comparison with the case in which no image is formed on the heating part 40. Thereby, even when the light transmission characteristics of the transparent belt 32 is varied, for example, by damage to the transparent belt 32 or due to difference in lot, because the laser beam Bm is condensed to the heating part 40, the decrease in light condensation of the laser beam Bm to the toner T can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2016028626-A (JP)
Title: Recording medium processing device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to recognize that the user is setting a value exceeding a predetermined range, when an operation to set/change a sound volume is performed exceeding the predetermined range in a recording medium processing device.SOLUTION: In a second game system 1B, a card unit 3 being a type of a game device corresponding to a Pachinko machine 2 is provided. The card unit 3 comprises: an operation section; a sound output section; sound volume setting means for setting a sound volume of a specific sound outputted from the sound output section; sound volume change means for changing the sound volume in accordance with an operation of the operation section; and confirmation sound output means for outputting a confirmation sound corresponding to the sound volume which is set after the operation of the operation section, from the sound output section. The sound volume setting means can set the sound volume within a predetermined range. The confirmation sound output means, when the set sound volume is a limit of the predetermined range, outputs from the sound output section the confirmation sound corresponding to the sound volume of the limit of the predetermined range, when the operation of the operation section is performed so as to change the sound volume to the outside of the limit of the predetermined range.SELECTED DRAWING: Figure 46
Patent JP-2016030154-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can excellently polish game balls to use by circulating them in the game machine.SOLUTION: A game machine is configured such that almost columnar polishing members 353, 354 are disposed on both sides of an S-shaped polishing part 360 of a polishing passage 362 and the two polishing members 353, 354 rotate in the direction in which they move game balls downstream. Further, a passage width of the polishing part 360 is made one size smaller than a diameter of a game ball, the length of a straight line connecting a center of the first polishing member 353 and a center of the second polishing member 354 is set shorter than a sum of a radius of the first polishing member 353, the diameter of the game ball, and a radius of the second polishing member 354. Moreover, a rotational speed of the second polishing member 354 is set faster than a rotational speed of the first polishing member 353, so that game balls rotate while being polished.SELECTED DRAWING: Figure 28
Patent JP-2016031343-A (JP)
Title: Band-like ring-cum-scale
Inventor: SUZUKI KAZUHIRO
IPC: G01G3/00
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a scale being served as both of a tool to be put on a user in everyday life and a scale, being attachable to a traveler's bag and a tote bag, and capable of measuring whether it is lighter or heavier than a predetermined weight for determining a charge for carrying a measurement target object, anytime and anywhere without using electricity.SOLUTION: A ring-cum-scale is a band-like ring with a perimeter of 100-250 mm, formed of an elastic body, and the ring is tied to a handle or a measurement target object having a tied string and lifted. The ring-cum-scale includes marks that, when a predetermined weight is lifted by the ring to measure whether the measurement target object is lighter or heavier than the predetermined weight, are elastically deformed with the band-like ring into a graphic, a character, or a logo to become an index for measuring whether it is lighter or heavier than the predetermined weight.SELECTED DRAWING: Figure 3
Patent JP-2014205238-A (JP)
Title: Tool holder device
Inventor: HAIMER FRANZ
IPC: B23B31/117
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder device capable of optimizing guiding of a refrigerant inside the tool holder device.SOLUTION: A tool holder device includes a tool holder body (2) for holding, in non-rotatable manner, a rotary tool (5) equipped with a clamp district (4) and a housing opening part (7) for a shank (5') of the tool (5), a coolant supply device (11), and a coolant guiding device (12) for guiding a coolant toward the tool shank (5') being pinched. In a region of free end (6) of the tool holder body (2), there are a coolant residence chamber where the coolant guiding device (12) is opened and/or a coolant gathering chamber (30). The coolant residence chamber and/or the coolant gathering chamber (30) are connected to a periphery of the tool holder device (1) through an annular gap (34). The coolant residence chamber and/or the coolant gathering chamber (30) and the annular gap (34) are divided at least partially by the tool shank (5').
Patent JP-2016037480-A (JP)
Title: Liquid crystalline compound having butene bond group, liquid crystal composition, and liquid crystal display element
Inventor: KOBAYASHI MASAHIDE
IPC: C07C25/18
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystalline compound that has at least one sufficient property in properties of high stability to heat and light, high clear point, low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large dielectric anisotropy, suitable elastic constant, and excellent compatibility with other liquid crystalline compounds, a liquid crystal composition comprising the above compound, and a liquid crystal display element including the composition.SOLUTION: The liquid crystalline compound is represented by formula (1-1). In the formula, for example, Rand Rindependently represent hydrogen, an alkyl group having 1 to 10 carbon atoms, alkenyl group having 3 to 10 carbon atoms, or alkoxy group having 1 to 9 carbon atoms; ring Arepresents 1,4-cyclohexylene; ring Aand ring Aeach independently represent 1,4-cyclohexylene or 1,4-phenylene; Zrepresents a single bond or -(CH); l is 0 or 1, m and n are 0, 1 or 2, and l+m+n is 0, 1 or 2; and x is 0 or 1.SELECTED DRAWING: None
Patent JP-2016039319-A (JP)
Title: Semiconductor equipment manufacturing method
Inventor: MAEDA KAZUHIRO
IPC: H01L29/812
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To achieve a semiconductor equipment manufacturing method which can prevent increase in parasitic capacitance.SOLUTION: A semiconductor equipment manufacturing method comprises the steps of: forming a semiconductor device 2 on a principal surface of a semiconductor substrate 1; subsequently forming on the principal surface of the semiconductor substrate 1, a first resin film 6 which separates from a gate electrode 3 of the semiconductor device 2 and surrounds a side of the gate electrode 3; and subsequently joining on a top face of the first resin film 6, a second resin film 7 which separates from the gate electrode 3 of the semiconductor device 2 and covers an upper side of the gate electrode 3 to form a hollow structure 8 around the gate electrode 3 of the semiconductor device 2.SELECTED DRAWING: Figure 1
Patent JP-2016038342-A (JP)
Title: Radiation imaging apparatus and method of manufacturing the same
Inventor: NAGANO KAZUMI
IPC: G01T1/20
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology which is advantageous in suppressing reduction in the intensity of scintillation light in a boundary part of scintillator members and making the intensity of scintillation light uniform.SOLUTION: A radiation imaging apparatus includes: a plurality of sensor units which are arrayed on the base and each of which includes a substrate and a plurality of sensors arrayed on the substrate; and a plurality of scintillator members which are arrayed on the plurality of sensor units so as to cover the plurality of sensors. Two scintillator members adjacent to each other out of the plurality of scintillator members have inclined planes which are formed over one or more sensors and parallel to each other.SELECTED DRAWING: Figure 1
Patent JP-2016038183-A (JP)
Title: Air conditioner and air conditioning operation control method
Inventor: ITO YUKI
IPC: F24F11/04
Filed: 2014-08-11
Abstract: PROBLEM TO BE SOLVED: To perform image detection with high accuracy without being affected by illumination in air-conditioned indoors and sunlight, and to perform air conditioning control based on the image detection result.SOLUTION: An air conditioner A includes: imaging means 120 arranged so as to image indoors to be air-conditioned; an image detection unit 141 for executing image detection processing by using image data 125 imaged by the imaging means 120; a visible light attenuation filter 181 which can be arranged in front of the imaging means 120 and which attenuates light in a visible light band; an arithmetic processing unit 145 for calculating air conditioning operation setting according to the imaging result of the imaging means 120; and a drive control unit 146 for driving and controlling a load 160 for showing motors of the air conditioner A. Also, the air conditioner A may include near infrared ray irradiation means 130 for radiating near infrared rays.SELECTED DRAWING: Figure 3
Patent JP-2015116474-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: KIMURA TOKUNORI
IPC: A61B5/055
Filed: 2014-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an MRI apparatus efficiently acquiring a necessary image such as a BB image and a WB image with an excellent CNR in a smaller number of times of imaging or shorter imaging time.SOLUTION: An MRI apparatus comprises a data acquisition section and a data processing section. The data acquisition section acquires a first MR signal in which an MR signal from tissue has a positive value and an MR signal from fluid has a negative value and a second MR signal in which the MR signal from the fluid has the positive value from the same imaging region of an inspection object by applying an inversion recovery pulse under application conditions corresponding to relaxation time of the fluid and the tissue. The data processing section generates first image data in which the fluid is visualized as a signal region lower than that of the tissue and second image data in which the fluid is visualized as a signal region higher than that of the tissue on the basis of the first MR signal and the second MR signal. Further, the data processing section is configured so as to generate the first image data in association with phase correction on the basis of the second MR signal.
Patent JP-2016040483-A (JP)
Title: Crank shaft of reciprocal engine
Inventor: ISHIHARA KOICHIRO
IPC: F16C3/12
Filed: 2014-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a crank shaft of a reciprocal engine capable of dramatically reducing its weight.SOLUTION: A crank shaft includes a journal part J as a rotation center shaft, a pin part P eccentric to the journal part J, a crank arm part A connecting the journal part J and the pin part P, and a fan-shaped counter weight part W provided integrally with the arm part A. On the surface of the weight part W on the side of the journal part J, a projection part is provided at both end parts of an outer peripheral edge, and the projection parts Oj project in a shaft direction beyond the position of a journal thrust surface Jt.SELECTED DRAWING: Figure 14
Patent JP-2016043671-A (JP)
Title: Channel member, liquid jetting head and liquid jetting device
Inventor: OKUBO KATSUHIRO
IPC: B41J2/175
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a channel member, a liquid jetting head and a liquid jetting device capable of suitably connecting a channel by reducing a stress from a seal member to a liquid introduction needle.SOLUTION: A channel member which is connected with a first member having a first channel and allows liquid to be supplied from the first channel thereto includes: a liquid introduction needle 100 which is inserted to the first member; and a second channel 110 which is connected with the first channel. Therein, the liquid introduction needle has a tip part 101, a root part, an inclination part 103 of which the diameter becomes gradually larger toward the root part from the tip part, a straight part of which the diameter is constant and a groove part having a part in which the width on an outer circumference of the liquid introduction needle becomes gradually larger, the straight part respectively has a positioning range 104a which is positioned by coming into contact with the first member and a seal range which is sealed by coming into contact with a seal member disposed on the first member, and the groove part is provided so as to attain to the positioning range and so as not to attain to the seal range 104b.SELECTED DRAWING: Figure 10
Patent JP-2016048192-A (JP)
Title: Information processing system, information processing method, and program
Inventor: TANAKA SEIKI
IPC: G02B27/02
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology of achieving a beneficial function using information on a detected user behavior.SOLUTION: An information processing system acquires current location information of a user, acquires information on azimuth and elevation/depression angle of a line of sight of the user detected by a wearable device, identifies a structure of an object that the user views, by use of the current location information and the information on azimuth and elevation/depression angle, and acquires information on the structure from map information.SELECTED DRAWING: Figure 3
Patent JP-2016048858-A (JP)
Title: Reproduction device
Inventor: AONO TOMOKO
IPC: H04N21/236
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To seamlessly switch to a content having a different organization.SOLUTION: A receiving device (2) includes a demultiplexing section (22) which refers an MPT including information indicating continuous reproduction of 4K and 8K assets and information indicating the reproduction start timings of the assets to perform processing required for the reproduction start of the 8K asset while reproducing the 4K asset, and switches a reproduction object to the 8K asset at the reproduction start timing of the 8K asset.SELECTED DRAWING: Figure 1
Patent JP-2016052195-A (JP)
Title: Power supply device
Inventor: NAKAMURA GORO
IPC: E05B47/00
Filed: 2014-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of securing power transmission efficiency from a power supply coil to a power reception coil without complicated control, if a relative position of the power reception coil to the power supply coil displaces with time or dispersion is produced at the installation of a power supply device.SOLUTION: A supply power supply device 1, which supplies power to a power supply object body with non-contact power transmission, includes: a power supply coil 2; a power reception coil 3; and an adjustment mechanism 4 which moves the power supply coil 2 or the power reception coil 3 so as to adjust the relative position of the power supply coil 2 and the power reception coil 3 to each other.SELECTED DRAWING: Figure 1
Patent JP-2015065166-A (JP)
Title: Dispersant for improved battery electrode formulation
Inventor: RANJEET RAO
IPC: H01M4/505
Filed: 2014-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a means for obtaining an electrode with a high charge/discharge efficiency, high in stability of an electrode formulation slurry having an active material, a conductive chemical agent, a solvent and an organic binder as well as high in homogeneity of ink and also good in compatibility with an electrolyte, in manufacturing cathode and anode electrodes of a lithium ion battery.SOLUTION: A composition includes: an active material including a cathode material or an anode material; a conductive chemical agent; a solvent; an organic binder, and lithium dodecyl sulfate (LDS) as a dispersant. The solvent includes water and an organic liquid, and the conductive chemical agent includes at least one of carbon black, acetylene black, graphene and graphite.
Patent JP-2014232737-A (JP)
Title: Led lighting device
Inventor: OKUMURA AKIHIKO
IPC: F21V23/00
Filed: 2014-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device which achieves space saving while securing wide and uniform radiation despite its simple structure.SOLUTION: An LED lighting device 100 includes: an LED lamp body 1 attached to an attached part of a ceiling, etc.; and a translucent cover 3. The LED lamp body 1 includes: a base member 10; an attachment part 11 which attaches the base member 10 to the attached part; a lighting substrate 13 which is disposed in the base member 10 at the outer peripheral side relative to the attachment part 11; an LED substrate 15 which is electrically connected with the lighting substrate 13; and a substrate fixing base 14 supporting the LED substrate 15. The substrate fixing base 14 is formed by a heat insulation member and inclines to the floor surface side from a peripheral part 10a of the base member 10 toward a center part when the LED lamp body 1 is attached to a ceiling surface. The LED substrate 15 is supported by the substrate fixing base 14 and is disposed inclining to the floor surface side from the peripheral part 10a of the base member 10 toward the center part when the LED lamp body 1 is attached to the ceiling surface.
Patent JP-2016057117-A (JP)
Title: Radio wave emission source detection device
Inventor: MATSUURA HIROKI
IPC: G01R29/08
Filed: 2014-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave emission source detection device with which it is possible to specify a radio wave source even when the wavelength of the radio wave generated from the radio wave source is relatively long, and which is convenient for carrying with.SOLUTION: A radio wave emission source detection device comprises: a first antenna for receiving a radio wave from a radio wave source; a second antenna for receiving the radio wave from the radio wave source, with its relative physical relationship with the first antenna discretionarily changeable; a second antenna position detection unit for outputting a signal for detecting the relative physical relationship of the second antenna to the first antenna; an image-capturing unit for capturing the image of a landscape in a direction on which the first antenna faces; a display unit for displaying the image; and a control unit for calculating a virtual array antenna on the basis of the first antenna, the second antenna, and the output of the second antenna position detection unit, estimating, from the received signal of the virtual array antenna, the direction in which the radio wave from the radio wave source arrives, and making an image indicating the radio wave source displayed by the display unit one on another at a position corresponding to the arrival direction in the landscape image captured by the image-capturing unit.SELECTED DRAWING: Figure 1
Patent JP-2016055888-A (JP)
Title: Method of forming easy-to-peel part on packaging film, packaging bag having easy-to-peel part, and filling packer
Inventor: KOGURE HIDENORI
IPC: B65B51/10
Filed: 2014-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily forming an easy-to-peel part having adhesive strength required for a packaging bag on a packaging film, the packaging bag having the easy-to-peel part formed with the method, and a filling packer using the method.SOLUTION: A method which interposes at least two packaging films 5 between a horn 2 emitting an ultrasonic wave and an anvil 3 arranged so as to face the horn and forms an easy-to-peel part 8 with vibration from an ultrasonic wave between the packaging films, provides a free vibration layer 7 on at least one of the horn side and the anvil side of the packaging films.SELECTED DRAWING: Figure 1
Patent JP-2016057216-A (JP)
Title: Pattern height measuring apparatus and pattern height measuring method
Inventor: MATSUMOTO JUN
IPC: G01B15/00
Filed: 2014-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a pattern height measuring apparatus and pattern height measuring method having a high reproducibility of a measurement result and a high measurement accuracy.SOLUTION: Assuming that the distribution of the secondary electrons discharged from a sample surface is expressed by a Gaussian distribution function of dispersion σ, the approximation curve of a line profile of a region outside the edge of a pattern is determined on the basis of the overlap of the pattern and the Gaussian distribution function. Then, the value of the dispersion σ is determined on the basis of the approximation curve having the smallest error from the line profile. Then, the height of the pattern is calculated on the basis of the correlation between the dispersion and the pattern height determined for a sample for calibration whose pattern height is previously determined.SELECTED DRAWING: Figure 7