baber/WOPTO huggingface dataset:
Patent JP-2014218387-A (JP)
Title: Method for manufacturing ceramic filter element and photocatalyst filter
Inventor: AKAMATSU MASAMORI
IPC: C04B38/00
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic filter element, and a photocatalyst filter which maintain lightness that a conventional ceramic filter element has, and have excellent strength and excellent manufacturing efficiency.SOLUTION: There are provided a method for manufacturing a ceramic filter element and a photocatalyst filter. The method for manufacturing the ceramic filter element of the present invention includes: (a) a process of applying first ceramic-forming slurry approximately uniformly on the entire porous structure which includes two facing fluid passing surfaces and a side surface part surrounding the fluid passing surfaces and contains a carbon source; and (b) a process of applying second slurry on the side surface part of the porous structure. The element obtained by the method of the present invention has excellent strength but less pressure loss while maintaining lightness, and can be used as various filter materials such as a purification filter for example.
Patent JP-2014218912-A (JP)
Title: Sliding member and piston pump motor
Inventor: TAMURA TETSUYA
IPC: F04B1/22
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To improve seizure resistance of a sliding member.SOLUTION: A sliding member 6 is made of a metal material, and comprises sliding surfaces 61 that slide mutually. A plurality of concave parts 62 are formed on at least one of the sliding surfaces 61.
Patent JP-2014219150-A (JP)
Title: Sheet-like heat pipe and method of manufacturing the same, and electronic equipment
Inventor: SUKEGAWA EIJI
IPC: F28D15/02
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To reliably secure a capillary channel by dispensing with a capillary channel forming step by using a porous body as a material for a sheet-like container.SOLUTION: A sheet-like heat pipe 1 includes a sheet-like container 2 which is made of a porous body, which has a steam channel 4 and in which a working fluid is encapsulated, and particulates 3 for filling an end exposed on an outside surface 2B of a hole 2A of the porous body constituting the sheet-like container 2.
Patent JP-2014221848-A (JP)
Title: Fiber-reinforced resin composition
Inventor: OGUNI TOSHIO
IPC: C08L1/00
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin composition whereby a molded body having excellent mechanical strength can be obtained.SOLUTION: The fiber-reinforced resin composition contains 40%-90% by mass thermoplastic resin (A) and 60%-10% by mass rayon fibers (B). The component (B) rayon fibers (excluding resin-impregnated fiber bundles including rayon fibers) are dispersed in the component (A) thermoplastic resin. The component (B) rayon fibers has a fiber dimeter of 5-30 μm and a fiber length of 1-30 mm.
Patent JP-2014222037-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: KANEKO MASATO
IPC: F02D41/34
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device of an internal combustion engine which can perform an engine operation in a favorable combustion state.SOLUTION: This device performs fuel injection from an in-cylinder injection valve in one combustion cycle by split injection which is split in fuel injection into a fourth period at a first half of an intake stroke, a third period at a second half of the intake stroke, a second period at a first half of a compression stroke, and a first period at a second half of the compression stroke. At the non-establishment of a condition that an air-fuel ratio of an air-fuel mixture at the surroundings of an ignition plug is deviated to a rich side more than a prescribed ratio (S13: NO), a first requirement injection pattern composed of the fuel injection in the first period and the fuel injection in the fourth period is set (S14). At the establishment of the condition (S13: YES), a second requirement injection pattern composed of the fuel injection in the third period and the fuel injection in the fourth period, that is, a second requirement injection pattern not including the fuel injection in the first period is set (S15).
Patent JP-2014223036-A (JP)
Title: Apparatus for treating food material
Inventor: OTSUKI YOSUKE
IPC: A23F3/12
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To develop a new apparatus for treating food materials which can perform stable treatment by reducing adherence of treated food material ingredients as much as possible by surface treatment of treatment action elements in the apparatus for treating food materials.SOLUTION: An apparatus M for treating food materials treats food materials by physical treatment including any one of cutting, crumpling, grinding, crushing, supporting, conveying, and housing or selective combination of these. In the apparatus M, a glass coating layer C in the state of absolute inorganic is formed on at least a touching part of a treatment action element E which touches a food material F directly and performs the physical treatment on it.
Patent JP-2013154233-A (JP)
Title: Ball lifting device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a ball lifting device capable of taking a wide installation space of facilities provided inside a bank of Pachinko game machines, in the ball lifting device which is installed in a ball lifting device storage part of the bank of Pachinko game machines and lifts Pachinko balls by a conveyor belt.SOLUTION: At the upper part of a ball lifting device 10, a lowering surface of a conveyor belt 15 is pressed to a position to be settled inside the other side face of a lifting cylinder body 12 by an upper pressing roller 60. At the lower part of the ball lifting device 10, the lowering surface of the conveyor belt 15 is pressed to the state of being settled inside the other side face of the lifting cylinder body 12 by a first tension roller 31. Thus, since the entire ball lifting device 10 can be made slim, a horizontal width dimension of a ball lifting device storage portion 3 can be narrowed, and as a result, the installation space of the facilities provided inside a bank 1 of Pachinko game machines can be taken wide.
Patent JP-2013169007-A (JP)
Title: Secondary payload interface
Inventor: ATKINSON LEONARD A
IPC: H04B7/185
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a secondary payload interface for payload communications using a primary payload communications channel, allowing a secondary payload to borrow a portion of a primary payload communications channel.SOLUTION: A secondary payload interface for secondary payload communications using a primary payload communications channel is provided. The secondary payload interface comprises: a plurality of input/output couplers to connect primary payload communications channel to a secondary payload; and circuitry for allowing the secondary payload to communicate with a ground station using the primary payload communications channel.
Patent JP-2014217362-A (JP)
Title: Legs movement limiting device
Inventor: KAMETANI SHUNSUKE
IPC: A01K27/00
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To limit the movement of legs of an animal such as a dog to put them under the control of an owner or a computer.SOLUTION: The bottom end of leg strength vector conversion belt (1a) of a leg movement limiting device attached to an object animal is developed downward by a remote control operation of an owner in the figure 1. The object animal steps on the leg strength vector conversion belt (1a) and the advance motion is limited, the owner can easily catch the capture object animal.
Patent JP-2014229537-A (JP)
Title: Light source lighting device, and illuminating device
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B37/02
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a light source lighting device that can be connected with a high-voltage light source without using a power supply circuit with a high capacity.SOLUTION: A light source lighting device 12 that can be connected with a light source 13 comprises two LED lighting circuits 12a and 12b respectively having second output capacitors 21a and 21b. In a state that a connector 22b is connected with a terminal base 22a and an output connector 23b is attached to an output terminal base 23a (that is, in a state that the light source 13 is connected with the light source lighting device 12), the light source 13 is connected in parallel to a series circuit formed so that the second output capacitors 21a and 21b of the LED lighting circuits 12a and 12b are connected in series. A DC power for lightening the light source 13 is supplied from the series circuit to the light source 13.
Patent JP-2014232747-A (JP)
Title: Wiring board unit, manufacturing method thereof, and manufacturing method of wiring board with lead
Inventor: MATSUHASHI KENSUKE
IPC: H01L23/13
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board unit in which a lead is unlikely to be curved in a plating step, a manufacturing method of the wiring board unit, and the like.SOLUTION: A wiring board unit 1 comprises: a wiring board 20 which is rectangular in a planar view; a frame 3 including an opening 4 for disposing a plurality of wiring boards 20 inside in a planar view; and a lead frame 2 including a plurality of leads 5 of which one end is connected to an inner edge 3a of the opening 4 in the frame 3 and the other end is connected to a plurality of external terminals 27 in the wiring board 20. The wiring board 20 includes: a product insulation part 21 with which the plurality of external terminals 27 are formed on a surface; and a dummy insulation part 22 which is formed at an outer edge including one side of the rectangle. The wiring board unit 1 is formed by disposing, between the frame 3 of the lead frame 2 and the dummy insulation part 22 of the wiring board 20, a connection lead (connection means) 6 which connects both the frame 3 and the dummy insulation part 22 and of which the tip is joined with a conductor part 34 formed on a surface of the dummy insulation part 22.
Patent JP-2014232160-A (JP)
Title: Active noise controller
Inventor: YOSHINAGA RYUJI
IPC: B60R11/02
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an active noise controller capable of stably performing a reduction of noise in a space in which noise is to be reduced.SOLUTION: The active noise controller comprises: a transfer function calculation unit 11 for accepting, as its input, a sound signal detected by a microphone 6 and separately a sound signal for being outputted from a speaker 5, and calculating, on the basis of the sound signals, a transfer function of a frequency band other than the operating frequency band of active noise control in the frequency band of a reference transfer function; a transfer function comparison unit 12 for outputting a trigger signal when a condition is satisfied that a difference between the reference transfer function in a space in which noise is to be reduced and the transfer function calculated by the transfer function calculation unit 11 is greater than or equal to a prescribed range; and an ANC control unit 10 for stopping active noise control when the trigger signal outputted from the transfer function comparison unit 12 is received.
Patent JP-2014231275-A (JP)
Title: Vehicle rear wheel steering device
Inventor: TANEDA AKICHIKA
IPC: B62D7/14
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rear wheel steering device interposed in a suspension mechanism to steer rear wheels, which has a structure properly absorbing axial direction force, and which can attain small size and light weight.SOLUTION: A vehicle rear wheel steering device comprises: an electric motor 3a which is accommodated in a housing 1; a speed reduction mechanism 3b; and a linear motion mechanism 3c. The linear motion mechanism includes a nut member 36 and a rod 2 and converts rotary motion of the nut member into rectilinear motion of the rod. A housing comprises: a cylindrical body 10 which includes an engaging part (a snap ring 14) on an inner surface between the electric motor and the speed reduction mechanism; a connection cover 11; a cylindrical holding member (holder 34) which holds the speed reduction mechanism in the cylindrical body; and a bearing 37 which rotatably supports the nut member corresponding to the cylindrical holding member. The bearing and the cylindrical holding member are held between the engaging part of the cylindrical body and the connection cover to keep the cylindrical holding member unrotatably with respect to the cylindrical body.
Patent JP-2014194916-A (JP)
Title: Charge/discharge system and method for drying charge/discharge system
Inventor: KATO ATSUSHI
IPC: H01M4/90
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To maintain the performance of a reversible cell for a long time in a charge/discharge system using a reversible cell of solid polymer type having a water electrolysis function and a fuel function.SOLUTION: In a cell stack 2 having a plurality of reversible cells 10, there are provided a port A and a port B leading to the flow path of a reaction fluid on an oxygen generation electrode side during water electrolysis and a port C and a port D leading to the flow path of a reaction fluid on a hydrogen generation electrode side. The port A is set at a raw water supply port during water electrolysis operation, and at a hydrogen exhaust port during fuel cell operation; the port B is set at a raw water supply and pure oxygen exhaust port during water electrolysis operation, and at a hydrogen supply port during fuel cell operation; the port C is set at a hydrogen exhaust port during water electrolysis operation, and at an oxidant and generated water discharge port during fuel cell operation; and the port D is set at an oxidant supply port during fuel cell operation. To the oxygen generation electrode during water electrolysis operation is supplied hydrogen during fuel cell operation; and, to the hydrogen generation electrode during water electrolysis operation is supplied air during fuel cell operation.
Patent JP-2014235485-A (JP)
Title: Warning system and warning method of road work area
Inventor: SUGII KENICHI
IPC: G08B21/02
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a warning system and a warning method capable of warning rush into a work area with high reliability.SOLUTION: A radar 7 is installed in a sign vehicle 5 installed at the uppermost stream position of a work area 3 of a lane 11, and a position and velocity of a vehicle 14 which runs toward the work area 3 on the lane 11 are measured. When the vehicle 14 is present in detection areas A1, A2, A3, or A4 set on the lane 11, and the velocity of the vehicle 14 is larger than allowable velocity V1, V2, V3, and V4 corresponding to the detection areas A1, A2, A3, and A4, a control terminal 15 outputs a warning signal to first to third warning devices 81, 84, and 89. A worker 10 who perceives a warning tone from a speaker 82 of the first warning device 81, characters displayed on a display 83, a warning tone from an earphone 87 of the second warning device 84, and blink emission of an emission band 91 of the third warning device 89 retracts to a retraction place until the vehicle 14 rushes into the work area 3.
Patent JP-2014235045-A (JP)
Title: Current sensor
Inventor: YOKOTA OSAMU
IPC: G01R15/20
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor capable of measuring a current at a low frequency including a DC current by a null flux method and achieving low noise.SOLUTION: A current sensor includes: a magnetic core 2 through which a measured wire 61 is penetrated internally; a magneto-electric transducer 3 disposed in the magnetic core 2; a feedback coil 4 wound about the magnetic core 2; a voltage current conversion circuit 7 for generating a negative feedback current I2 negating a flux in the magnetic core 2 based on a voltage V1 output from the magneto-electric transducer 3 to supply it with one end of the feedback coil 4; and a detection circuit 8 that is connected between the other end of the feedback coil 4 and reference potential G to convert the negative feedback current I2 into a detection voltage Vo and output it. A phase delay compensation circuit 6 is provided in a path from the magneto-electric transducer 3 to the voltage current conversion circuit 7.
Patent JP-2014029203-A (JP)
Title: Speed reducer of high change gear ratio using planetary gear mechanism
Inventor: IIYAMA TOSHIO
IPC: F16H1/46
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a speed reducer of high change gear ratio using a planetary gear mechanism which permits efficient power transmission by making engagement of gears smooth, in the speed reducer in which two planetary gear mechanisms having a stationary ring gear and a rotating ring gear are combined.SOLUTION: A sun gear shaft 2 formed of a sun gear SG is installed on the center of a housing 1, and a speed reducer comprising the sun gear SG and a rotation ring gear RGr as input/output parts includes a first planetary gear mechanism composed of the sun gear SG and a stationary ring gear RGf and a second planetary gear mechanism composed of the sun gear SG and the rotation ring gear RGr. Ring gears in both ring gears are set to be different tooth number, and planetary gears PG1, PG2 engaged with respective ring gears are supported by surfaces of both sides of a carrier 4 as gears independent of each other. In accordance with two ring gears different in tooth number, the planetary gears independent of each other can be engaged, therefore, smooth engagement of gears is performed and power transmission loss in the speed reducer is minimized.
Patent JP-2014015929-A (JP)
Title: Flowing water power generation device with auxiliary device
Inventor: BITO TOSHIO
IPC: F03B13/26
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide prevention means of flow velocity reduction of flow processed by natural flow flowing outside, in a power generation device that enhances the velocity of flowing water to make processed flow and performs power generation with the processed flow.SOLUTION: A power generation device generates processed flow 48 with a flow velocity several times or several ten times higher than a flow velocity of processed flow 47 flowing in power generation flow passages 1-A, 1-B used for power generation; makes the processed flow 47 used for power generation acted in an extracted manner by synthesizing the processed flow 48 and the processed flow 47 used for power generation inside an automatic flow velocity amplification device; and makes the flow velocity of the processed flow in the power generation flow passages into a velocity with a design value.
Patent JP-2014241016-A (JP)
Title: Index creation device, index creation system, index creation method and index creation program
Inventor: MURASHITA TOSHIHIRO
IPC: G06F17/30
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an index creation device, an index creation system, an index creation method and an index creation program capable of easily integrating a video into a learning material for compensating for the experience of fault handling.SOLUTION: An index creation device includes: a voice recognition part; a keyword extraction part; a time data extraction part; and an index creation part. A voice recognition part generates character string data by voice recognition from a video file including video data, voice data and time data. The keyword extraction part extracts a keyword from the character string data. A time data extraction part extracts the time data associated with the voice data being the base of the character string data from which the keyword has been extracted from the video file. An index creation part registers the keyword extracted as an index for searching the video data and the extracted time data in association in a database device.
Patent JP-2014028794-A (JP)
Title: Method for producing 1,3,3,3-tetrafluoropropene
Inventor: YOSHIKAWA SATORU
IPC: C07C17/25
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1,3,3,3-tetrafluoropropene by using a raw material that is available in industrial scale or is a substance that can relatively easily be produced from a raw material that is available in industrial scale.SOLUTION: Provided is the method for producing 1,3,3,3-tetrafluoropropene by the gas-phase dehydrofluorination of 1,1,1,3,3-pentafluoropropane in the presence of a catalyst, wherein the reaction is carried out at a reaction system pressure of 0.001-90 kPa (absolute pressure), and a reaction temperature in the range of 250-600°C.
Patent JP-2015001061-A (JP)
Title: Existing pipe renewal method
Inventor: FUJITA KOJI
IPC: E21D9/06
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To shorten work time, and to reduce work cost.SOLUTION: A departure shaft H1 and an arrival shaft H2 are constructed at positions separated each other by a renewal length L of an existing pipeline A, and existing pipes (a) in both of shafts are cut and removed. A hollow auger 10 having a spiral blade 13 on an outer peripheral surface is fitted to one end part of a renewal existing pipe in the departure shaft, and is moved toward the arrival shaft to excavate a ground G around the outer periphery of the existing pipeline using the existing pipeline as a guide while rotating the auger, and its excavated sediment is sent out to the departure shaft by the spiral blade. Since its excavation is executed by a bit 12, efficiency is high, and since the excavated sediment is sent out by the spiral blade, its efficiency is also excellent. When the auger reaches the departure shaft, one end of a new pipe is connected to the rear end of the auger and one end of the existing pipe, and the existing pipe and the auger are sent out to the arrival shaft by successively pressing-in/propelling while connecting the new pipe, and the existing pipeline of the renewal length is renewed to be a new pipeline B. The new pipeline renewed in the departure shaft and the arrival shaft and an unrenewed existing pipeline are connected, and the departure shaft and the arrival shaft are back-filled.
Patent JP-2013215601-A (JP)
Title: Medical device or instrument with porous structure
Inventor: MIYAKOSHI TAKAYUKI
IPC: A61M1/00
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an inflow cannula used for blood circulation assisting device which has a robust structure and a strong anchoring effect on blood clots, thereby enabling a stable settlement of endothelial cells, and which causes no deformation during the manufacturing process or no decline in dimensional precision.SOLUTION: An inflow cannula 1 including a support body for a ventricular assist device, is inserted into the ventricle, most preferably the left ventricle of a patient. The inflow cannula includes an inflow cannula body 2 of a cylindrical porous structure, and a support body 3 that is a non-porous pure titanium tubular body having a smooth surface.
Patent JP-2014053287-A (JP)
Title: Method of manufacturing thick-film electrode
Inventor: OZAWA KAZUTAKA
IPC: H01B1/24
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thick-film electrode.SOLUTION: A method of manufacturing a thick-film electrode comprises the steps of: applying onto a substrate a conductive paste comprising a conductive powder, a glass frit, 3.5 to 12.5 weight percent of an organic polymer, and a solvent, wherein the weight percent is based on the total weight of the conductive powder, the glass frit, and the organic polymer; firing the applied conductive paste to form the thick-film electrode, wherein thickness of the thick-film electrode is 1 to 10 μm; and soldering a wire to the thick-film electrode.