baber/WOPTO huggingface dataset:
Patent JP-2016136654-A (JP)
Title: Wireless communication system and wireless communication method
Inventor: SAKAI ATSUSHI
IPC: H04W36/30
Filed: 2015-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system between a mobile station and a base station, capable of reducing the number of base stations by using a single antenna.SOLUTION: A wireless communication system has a first communication station and a second communication station. The first communication station has an antenna having a different communication range for each frequency. The antenna transmits and receives a plurality of signals with different frequencies. The second communication station, when being present within a communication range of one signal of the plurality of signals, communicates with the first communication station at a frequency of the one signal.SELECTED DRAWING: Figure 1
Patent JP-2016136078-A (JP)
Title: Hot water storage tank and hot water storage unit using the same
Inventor: SAITO TOSHIHISA
IPC: F24H1/18
Filed: 2015-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage tank capable of curbing disturbance in temperature stratification and to provide a hot water storage unit using the hot water storage tank.SOLUTION: A hot water storage tank 40 has a diaphragm 81 which is arranged at a distance G from an inner face of at least a portion of a sidewall 40A in the hot water storage tank 40 and separates an interior of the hot water storage tank into a peripheral sidewall space and a central space. The diaphragm 81 arranged at the distance G from the inner face prevents cold water from being circulated into the central space in the hot water storage tank 40 even when a convection flow is generated on the inner face thereof. Thus, the hot water storage tank 40 reduces a quantity of water circulated into the central space of the hot water storage tank 40 and curbs disturbance in temperature stratification of the water stored therein.SELECTED DRAWING: Figure 8
Patent JP-2016138902-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KONNO HIRONOBU
IPC: G03G21/00
Filed: 2015-01-26
Abstract: PURPOSE: To provide a fixing device in an image forming apparatus that can continue image formation even when a current detection circuit of the fixing device fails.CONSTITUTION: A fixing device in an image forming apparatus forming an image on a sheet comprises: a heating element for thermally fixing an image on a sheet; current detection means that detects a value of a current flowing in the heating element and a value of a current flowing in components other than the heating element; and heating element control means that, when a predetermined detection value cannot be obtained from the current detection means, heats the heating element at a lighting rate such that the current flowing in the heating element does not exceed a predetermined current value.SELECTED DRAWING: Figure 2
Patent JP-2016139180-A (JP)
Title: Information processing device, information processing method, program, and display device
Inventor: WATANABE KEISUKE
IPC: H04N5/235
Filed: 2015-01-26
Abstract: PROBLEM TO BE SOLVED: To facilitate a color grading process.SOLUTION: An active parameter that is a parameter in which a button to be operated in activating parameter adjustments is turned on, among a plurality of parameters related to color or brightness, is adjusted in accordance with touch on any position of a touch panel. This technique can be applied to a mobile terminal, such as a tablet.SELECTED DRAWING: Figure 10
Patent JP-2015213154-A (JP)
Title: Semiconductor package and semiconductor device
Inventor: NAKAMURA MAKI
IPC: H01L25/18
Filed: 2015-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can share a substrate among a plurality of mounting forms to reduce cost.SOLUTION: A semiconductor package comprises a first substrate which includes: a first surface layer where a first pad region including a plurality of first pads for connection with a first IC and a second pad region including a plurality of second pads for connection with a second substrate are formed; and a second surface layer where a third pad region which is formed on the side opposite to the first surface slayer and includes a plurality of third pads for connection with a second IC, in which the plurality of second pads surrounds the first pad region at least in a three rows and at least one pad arranged in an inner peripheral part among the plurality of second pads is connected to at least one pad of the first pads and at least one pad of the plurality of third pads.
Patent JP-2016144239-A (JP)
Title: Power conversion device and photovoltaic power generation system of the same
Inventor: FUJIMOTO KODAI
IPC: G05F1/67
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To improve operational continuity even in the case where voltage of AC system drops to 0% in a power conversion device which outputs power generated by a photovoltaic power generation panel to the AC system.SOLUTION: A power conversion device 1 which outputs power generated by a photovoltaic power generation panel 2 to an AC system, comprises: generated power control power converter 11 which controls generated power of a photovoltaic power generation panel to output DC power; a smoothing capacitor 14 connected to a DC power output side of the generated power control power converter; system connection power converter 13 which converts DC power to AC power to output the AC power; a voltage detector which detects a voltage magnitude of an AC system; and a control part 100 which turns off semiconductor switching elements 11m, 11n of the generated power control power converter when the voltage magnitude of the AC system sinks below a first criterion for determining and cancels turning-off of the semiconductor switching elements of the generated power control power converter when the voltage magnitude of the AC system exceeds the first criterion for determining.SELECTED DRAWING: Figure 1
Patent JP-2016143537-A (JP)
Title: connector
Inventor: SHIMIZU TOMOHIKO
IPC: H01R13/639
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector which allows for easy and reliable discrimination of the mutual lock state of connector housings by visual inspection of the appearance, in a connector where the locking part of mutual fitting state of housings exists at an invisible position.SOLUTION: A first connector housing having an arm locking part on the inside includes a lock confirmation hole penetrating a substantially cylindrical hood section for housing a second connector housing 5 in the mutual fitting direction of connector housings. The second connector housing 5 includes a lock arm 53 engaging with the arm locking part upon completion of the mutual fitting of connector housings, and a rib 54 that is exposed to the outer surface of the first connector housing through the lock confirmation hole upon completion of the mutual fitting of connector housings.SELECTED DRAWING: Figure 6
Patent JP-2016142981-A (JP)
Title: Self-powered display device
Inventor: UENO SOICHIRO
IPC: G02F1/13
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a self-powered display device capable of reducing the consumption of electric power supplied from outside power generation.SOLUTION: The self-powered display device includes: a reflection part; a power generation part; and a power storage part. The display device includes an array of plural reflection pixels each constituted of a lamination of the reflection part and the power generation part. The reflection part reflects light of a first bandwidth. The power generation part absorbs light of a second bandwidth different from the first bandwidth to generate electric power. The power storage part stores the electric power generated by the power generation part.SELECTED DRAWING: Figure 5A
Patent JP-2016149827-A (JP)
Title: Connector holder for drop wire
Inventor: SONOO TOSHIKI
IPC: H02G7/00
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a connector holder for a drop wire, which prevents a live part from establishing a short circuit in the drop wire and which enables a worker to safely perform work during electric work.SOLUTION: A connector holder for a drop wire includes: an attachment part capable of being attached to an electric pole; a holding part which is detached from a high-tension distribution line, which can hold a connector for the drop wire, connected to the drop wire, and which is connected to the attachment part; and a ground wire connection part capable of electrically connecting a ground wire to the holding part.SELECTED DRAWING: Figure 1
Patent JP-2016147724-A (JP)
Title: Screw jack
Inventor: KAWASAKI KOJI
IPC: B66F3/16
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a screw jack which, firstly, can jack up efficiently, and secondly, can make a bed within a maximum width while ensuring a minimum grounding area of the bed.SOLUTION: A case 13 comprises a case body part 13a, a cylindrical case part 13b, and a handle joint support cylindrical part 13c. As shown in Fig. 5(a), (b) and Fig. 6(a), (b), the case body part 13a comprises an inverted cup part 13a2 having an inverted cup shape. On a joint surface 13a3 joining the case body part 13a and the handle joint support cylindrical part 13c in the inverted cup part 13a2, a handle joint through hole 13a4 for inserting a tip part of a handle joint 17 therethrough is formed. The joint surface 13a3 is formed of a flat surface.SELECTED DRAWING: Figure 5
Patent JP-2016149674-A (JP)
Title: Vibration piece, vibrator, oscillator, real-time clock, electronic apparatus, and mobile body
Inventor: YAMADA AKINORI
IPC: H03H9/215
Filed: 2015-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibration piece in which an electrostatic capacitance C0 can be reduced.SOLUTION: A vibration piece 100 includes a basal portion 10, vibration arms 20a, 20b, a support arm 30, excitation electrodes 40a, 40b, a first electrode pad 60a, a second electrode pad 60b, a first lead-out electrode 50a electrically connecting the first electrode pad 60a and the first excitation electrode 40a, a second lead-out electrode 50b electrically connecting the second electrode pad 60b and the second excitation electrode 40b and disposed on a second main surface side of the support arm 30, which is opposite to a first main surface 101a. In a plan view, in a region of the support arm 30 between a first virtual straight line passing over a first end in a first direction of the first electrode pad 60a and extending in a second direction orthogonal to the first direction, and a second virtual straight line passing over a second end opposite to the first end of the first electrode pad 60a and extending in the second direction, at least a part of the second lead-out electrode does not overlap the first electrode pad 60a.SELECTED DRAWING: Figure 1
Patent JP-2016137224-A (JP)
Title: System kitchen unit
Inventor: JUHA LEHTO
IPC: A47B77/00
Filed: 2015-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a movable system kitchen unit that can be positioned at an optimal work position for a disabled person and the like and for a healthy person, and even in a case when the healthy person and the disabled person share the system kitchen unit.SOLUTION: The system kitchen unit uses a frame assembly that is mounted with a lower movable frame F20 and an upper movable frame F30 that are operable to be vertically moved separately with respect to a fixed frame F10. A kitchen top plate 10 is loaded on the lower movable frame F20 so as to be freely height adjustable, a lower storage shelf group 20 is loaded on the lower movable frame F20 via a lower horizontal movement mechanism D40 so as to be horizontally movable, and an upper storage shelf group 30 is loaded on the upper movable frame F30 so as to be separately vertically movable. A wheelchair user can secure a foot space under the kitchen top plate 10 by retracting the lower storage shelf group 20. The upper storage shelf group 30 can be lowered as necessary to be used.SELECTED DRAWING: Figure 9
Patent JP-2016150933-A (JP)
Title: Method for manufacturing evodiamine
Inventor: TAKENAKA HIROYUKI
IPC: A61K36/04
Filed: 2015-02-19
Abstract: PROBLEM TO BE SOLVED: To manufacture evodiamine using an algae body as a raw material.SOLUTION: A method for manufacturing evodiamine uses, as a raw material, at least one kind of algae body selected from among Chlorophyceae Volvox Dunaliella, Cyanobacterium Nostoc Nostoc, and Rhodophyceae Porphyridiales Porphyridium. The method includes extracting evodiamine from the raw material by using an extraction solvent.SELECTED DRAWING: None
Patent JP-2016120259-A (JP)
Title: Method for preventing furniture overturning and structure thereof
Inventor: IGARASHI SHUNICHI
IPC: A47B97/00
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a furniture overturning preventing method and structure for surely preventing furniture from being overturned in the event of earthquake.SOLUTION: A highly-extensive tape 11 formed by a flatly-woven polyester fiber is adhered continuously from a furniture 41 to a structure surface 51 adjacent to the furniture 41 in such a manner that the tape forms L-shape via a furniture-side fixing part 15 formed by a furniture-side fixing means 22 and a structure-side fixing part 16 formed by a structure-side fixing means 32. In the event of earthquake, the highly-extensive tape 11 is linearized according to a relative displacement generated between the furniture 41 and the structure surface 51 and the relative displacement between the furniture-side fixing part 15 and the structure-side fixing part 16 is set within several centimeters or less, thereby preventing destruction of the furniture 41 and/or the structure surface 51, destruction of the furniture-side fixing means 22 and/or structure-side fixing means 32, and falling-down of the furniture 41 and contents therein from being projecting out.SELECTED DRAWING: Figure 2
Patent JP-2016156204-A (JP)
Title: Fastening structure imparting device
Inventor: HASHIZUME IZURU
IPC: E04G21/12
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To enable a male screw to be imparted, without processing an irregular-shaped bar.SOLUTION: A fastening structure imparting device 31 includes two or more divided cylindrical bodies 32 of a semi-cylindrical shape surrounding an outer periphery of an irregular-shaped bar 21 to which a fastening structure is to be imparted. An inner peripheral surface 32a of the divided cylindrical body 32 is formed to have a larger diameter than a part of the irregular-shaped bar 21 with a longitudinal rib 22a and a transverse rib 22b. An engaging projection 36 is formed on the inner peripheral surface 32a of each of the divided cylindrical bodies 32, the engaging projection being narrower in width than an interval between the transverse ribs 22b and projecting inward. A series of male screws 36 is formed on an outer peripheral surface 32b of all the divided cylindrical bodies 32. The fastening structure imparting device also includes a cylindrical rotary cylinder 33 having a female screw 39 formed on an inner peripheral surface, to be screwed with the male screw 36. The divided cylindrical body 32 is positioned and fixed on the irregular-shaped bar 21, by rotating the rotary cylinder 33 on the divided cylindrical body 32 for relatively shifting the divided cylindrical body 32 in a lengthwise direction of the irregular-shaped bar 21, and pressing the engaging projection 36 against the transverse rib 22b of the irregular-shaped bar 21.SELECTED DRAWING: Figure 4
Patent JP-2016156209-A (JP)
Title: Foundation liquefaction determination method
Inventor: HOJO YUTAKA
IPC: E02D1/02
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a foundation liquefaction determination method for determining the necessity of liquefaction determination of an object foundation based on a measurement result of an electric static cone penetration test (CPT).SOLUTION: The foundation liquefaction determination method for continuously measuring a tip resistance (qt), a sleeve friction (fs) and pore water pressure (u2) of a foundation on each soil layer by carrying out an electric static cone penetration test (CPT) on an object foundation. A normalized tip resistance (Qt) and a normalized pore water pressure ratio (Bq) are calculated using a specific formula respectively based on the tip resistance (qt) and pore water pressure (u2) of the foundation for each of the soil layers. With this, a soil layer in a range Qt≥7 and Bq≤0.1 is determined as a soil layer requiring liquefaction determination.SELECTED DRAWING: Figure 3
Patent JP-2016163402-A (JP)
Title: Signal generation circuit, voltage conversion device and signal generation method
Inventor: HASEGAWA TAKASHI
IPC: H03K7/08
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a signal generation circuit capable of substantially making the minimum unit of a value to be respectively set in m generation parts (m is a natural number of 2 or more) for periodically generating a PWM signal corresponding to a set value become smaller than the actual minimum unit, and to provide a voltage conversion device and a signal generation method.SOLUTION: A CPU 11 specifies a settable value being the closest to the total sum for n periods of a target value every n periods of PWM signals respectively generated by m generation parts SG1, SG2, ..SGm, determines m set values for n periods on the basis of a quotient Q and a remainder R obtained by dividing the specified settable value by a product of m and n, and respectively sets the m set values in the generation parts SG1, SG2, ..SGm by phase-classified interruption processing different in each period of the PWM signal.SELECTED DRAWING: Figure 1
Patent JP-2016163187-A (JP)
Title: Filter generation device, filter generation method and filter generation program
Inventor: HASHIMOTO TAKESHI
IPC: H03H17/02
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To generate an FIR filter capable of realizing preset frequency and gain characteristics.SOLUTION: A filter generation device 100 comprises: weight coefficient recording means 130 for recording weight coefficient information as many as the number of divided bands; input detection means 110 for detecting band information that is selected by a user, and a value of a novel gain; weight coefficient extraction means 120 for extracting weight coefficient information from the weight coefficient recording means 130 in accordance with the band information; gain coefficient recording means 150 for recording a filter coefficient for previous filtering and a value of a gain used therefor; differential gain calculation means 140 for calculating a difference between the value of the gain in the gain coefficient recording means 150 and the value of the gain detected by the input detection means 110 as a differential gain; correction gain generation means 140 which multiplies the weight coefficient information and the differential gain and defines a result of the multiplication as a correction gain; and filter coefficient calculation means 140 which multiplies the filter coefficient in the gain coefficient recording means 150 by the correction gain, thereby generating a filter coefficient.SELECTED DRAWING: Figure 1
Patent JP-2016159798-A (JP)
Title: Power generator
Inventor: TAKAO HIDENOBU
IPC: B62J6/06
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a power generator which can perform efficient power generation and has excellent durability.SOLUTION: A spoke 54 collides with a tongue piece part 11A of a power generation unit 11 during movement of a bicycle. An impact force in an arrow X direction acts on the tongue piece part 11A from the spoke 54 during the collision, and the power generation unit 11 is deformed greatly. After the collision, a restoration force in an arrow Y2 direction which is substantially opposite to the arrow X direction, is applied to a base material 21 and a piezoelectric film 22, and the base material and the piezoelectric film are greatly deformed. Then, the spoke 54 collides again with the tongue piece part 11A of the power generation unit 11, and the impact force in the arrow X direction acts thereon. Thereby, the deformation by the impact force and the deformation by the restoration force are repeated, and the power generation unit 11 performs efficient power generation.SELECTED DRAWING: Figure 7
Patent JP-2016159558-A (JP)
Title: Recording device and control method
Inventor: UCHIDA HARUO
IPC: B41J2/175
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a device while arranging a code wheel and a conveying roller coaxially with each other.SOLUTION: The recording device comprises: a conveying roller that conveys a recording medium; a recording head that records an image on the recording medium to be conveyed by the conveying roller; a carriage that can support the recording head and move in parallel to a shaft direction of the conveying roller; and a detection unit that detects a rotation speed of the conveying roller. The detection unit is a rotary encoder comprising a code wheel provided coaxially with the conveying roller. The carriage can move to a position where the carriage overlaps with the code wheel in a direction orthogonal to the shaft direction of the conveying roller.SELECTED DRAWING: Figure 5
Patent JP-2016165669-A (JP)
Title: Electrolytic water generator and management system therefor
Inventor: CHITANI HIROSHI
IPC: C02F1/46
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water generator and a management system therefor that are useful for investigation, repair or the like of a cause of a failure of a device on an installation site.SOLUTION: An electrolytic water generator 1 includes a generator body 2 having an electrolytic cell 4, and a water purification cartridge 5. The generator body 2 includes communication means 7, and a control part 8 having a memory part 14 for storing information B of the generator body 2. When an external device 25 is wirelessly connected to the communication means 7, the control part 8 allows transmission of at least a part of the information B of the generator body 2 stored in the memory part 14, from the communication means 7 to the external device 25.SELECTED DRAWING: Figure 3
Patent JP-2016165920-A (JP)
Title: Vehicle sheet
Inventor: NAGAYAMA SHINJI
IPC: B60N2/68
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To arrange a ventilation device on a back surface side of a supporting member with good performance.SOLUTION: In a vehicle seat, a frame-shaped body 22 is attached in a frame of a seat frame 4F, and a seat pad 4P is supported from a back surface side by a planer body 24 held by the frame-shaped body 22, a ventilation device 30 is provided on a back surface side of the planer body 24, and gas is enabled to flow forward/backward between the ventilation device 30 and a channel portion 10 of the seat pad P4 through the planer body 24. The ventilation device 30 is attached to the seat frame 4F through a coupling member 50 capable of expanding/contracting. When the planer body 24 is depressed and deformed in a direction separating from a seating side while supporting the seat pad 4P, the ventilation device 30 is made to follow the planer body 24 depressing and deforming while expanding the coupling member 50.SELECTED DRAWING: Figure 7