baber/WOPTO huggingface dataset:
Patent JP-2015140769-A (JP)
Title: Fuel gas supply device
Inventor: UEKI SHUJI
IPC: F04B49/06
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel gas supply device easy in maintenance capable of enhancing the pressure boosting efficiency of liquid fuel with a liquid pump.SOLUTION: A fuel gas supply device for supplying fuel gas into a combustion chamber of a marine vessel diesel engine, comprises: a liquid fuel tank for accumulating liquid fuel prepared by liquefying the fuel gas; a liquid pump for pressure boosting the liquid fuel supplied from the liquid fuel tank; a carburetor for evaporating the liquid fuel supplied from the liquid pump so as to supply it to the combustion chamber; a hydraulic motor for driving the liquid pump; a hydraulic pump for driving the hydraulic motor; an airtight supply pipeline directly connecting the hydraulic motor to the hydraulic pump for supplying the entire hydraulic fluid discharged from the hydraulic pump to the hydraulic motor; an airtight discharging pipeline directly connecting the hydraulic motor to the hydraulic pump for returning the entire hydraulic fluid discharged from the hydraulic motor to the hydraulic pump; an electric motor for driving the hydraulic pump; and a control part for controlling the number of rotation of the hydraulic pump by speed-controlling the electric motor.
Patent JP-2015142105-A (JP)
Title: Printed circuit board and image forming apparatus
Inventor: SERIZAWA SHINSUKE
IPC: G03G15/16
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the area required for a contact part to reduce the force required during the assembling, and easily perform visual confirmation of the contact part.SOLUTION: There is provided a print circuit board 101 on which a circuit generating voltage is mounted, and including a slit 104 that penetrates the print circuit board 101 and a jumper line 103 provided across the slit 104 and applied with a voltage. When the print circuit board 101 is attached to a charging part 317 connected with an arm part 202 of a torsion coil spring having an elastic force, an arm part 203 of the torsion coil spring having passed through the slit 104 is brought into contact with the jumper line 103, and thereby a voltage is supplied to the charging part 317 via the torsion coil spring.
Patent JP-2015142976-A (JP)
Title: Metal foil laminate, and manufacturing method thereof
Inventor: GOTO MASATOSHI
IPC: H01B5/02
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate having a metal foil layer of good peeling nature in a small number of manufacturing steps, and to obtain a laminate keeping good peeling nature even after thermal pressure bonding.SOLUTION: A laminate comprises a base layer made of copper, a peeling layer laminated on the base layer, and a metal foil layer formed on the peeling layer, and is characterized in that the peeling layer contains nickel and tin. Preferably, the metal foil layer has a peel strength of 0.001-0.05 N/mm. Preferably, the metal foil has a peel strength of 0.001-0.05 N/mm after heat treatment (200°C under a pressure of 0.15 kgf/cm, one hour).
Patent JP-2014123391-A (JP)
Title: Image recognition system based on cascaded over-complete dictionaries
Inventor: CHAN VICTOR H
IPC: G06T7/00
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for image recognition based on cascaded collections of basis for extracting features of images and building representations of the images at different reconstruction levels.SOLUTION: A method comprises: obtaining an image related to a subject of a plurality of subjects; reconstructing one or more generic features of the image on the basis of a generic dictionary comprising generic information of the plurality of subjects; and reconstructing the image to recognize the subject based on a discriminative dictionary using the reconstructed generic features, where the discriminative dictionary comprises one or more sets of discriminative features, each set being associated with a different subject of the plurality of subjects.
Patent JP-2015150712-A (JP)
Title: Liquid flow passage material, liquid ejection head and liquid ejection device
Inventor: ICHIKAWA SHINSUKE
IPC: B41J2/055
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid flow passage material capable of suppressing leakage of adhesive to a liquid flow passage side and leakage of liquid among liquid flow passages, and further to provide a liquid ejection head and a liquid ejection device.SOLUTION: A plurality of pressure chamber cavity portions 34 is spaced with intervals from one another and is individually formed on a pressure chamber substrate 28. Each shortest distance between an opening edge 47a of one pressure chamber cavity portion 34 out of the plurality of pressure chamber cavity portions 34 adjacent to each other in a joint surface of the pressure chamber substrate 28 to a communication substrate and an opening edge 47b of the other pressure chamber cavity portion 34 is equal to 50 μm or more. Recess portions 33 independent from ink flow passages are formed in regions interposed among the opening edges 47a and 47b. At least one of shortest distances between the opening edge 47a of one pressure chamber cavity portion 34 and the recess portion 33 and between the opening edge 47b of the other pressure chamber cavity portion 34 and the recess portion 33 is equal to 30 μm or less.
Patent JP-2015157240-A (JP)
Title: alkaline aqueous solution generator
Inventor: IMADAIRA HIROYASU
IPC: C02F1/68
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline aqueous solution generator which does not generate hot poisonous gas when dissolving calcium hydroxide in water and reacting, capable of replacing a generating part together with a cassette, and returning to normal generation in a short time with ease.SOLUTION: An alkaline aqueous solution generator 1 comprises: a main body 2; a cassette part 3 for containing calcium hydroxide powder C; and a pH adjusting part 4, where a water path 25 to introduce is provided at the pH adjusting part 4, the cassette part is detachable to the main body and provided detachably with a plurality of mounting plates 5 having water-passing holes inside, water permeable bag parts 6 filled with the calcium hydroxide powder are placed on the mounting plates, a bottom part of the cassette part also has a water passing hole 55, while contacting with the calcium hydroxide powder from a bottom part to upward, the introduced water is lead to the pH adjusting part through the water pass provided at the upper part of the cassette part, and the pH adjusting part adjusts to a predetermined pH by adding water newly to the generated alkaline aqueous solution to supply.
Patent JP-2015159446-A (JP)
Title: Image reading apparatus
Inventor: OHAMA DAISUKE
IPC: G03B27/50
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image reading apparatus suitable for miniaturization, suppressing the exposure of power supply means to a light source to the outside of a housing.SOLUTION: The image reading apparatus includes: a light guide body which extends to a main scanning direction and irradiates a subject with light; a light guide body holder having a through hole having one side in which the light guide body is inserted and another side on which a light source is disposed to face the end part of the light guide body in the main scanning direction. The light guide body holder includes, on a sidewall part in a sub-scanning direction, a notch which penetrates in the main scanning direction and extends to the sub-scanning direction. The notch has elasticity. Power supply means, which is inserted in the notch, for supplying power to the light source is elastically fixed.
Patent JP-2015161061-A (JP)
Title: Ligneous frame structure
Inventor: SAKANO JUN
IPC: E04B1/26
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a ligneous frame structure capable of being assembled at the site and effectively reinforcing an opening of a wooden framework by strengthening a joint part of a portal frame.SOLUTION: A ligneous frame structure 80 is composed by fitting a portal frame 70 to the inside of an opening 76 of a frame structure comprising a concrete foundation 71, and pillars 73, 73 and a beam 74 joined together on the concrete foundation. The portal frame 70 is composed by laying a frame beam member 20 between frame pillar members 1, 1. Joint vertical side surfaces 2, 21 in the vicinity of the joint part of the frame pillar member 1 and the frame horizontal member 20 are formed substantially flush with each other, and having a box-shaped reinforcement steel plate 30 attached to a joint part thereof. The reinforcement steel plate 30 covers, at the joint part, the joint vertical side surface 2 of the frame pillar member 1, an outer vertical other surface 4, a part of an upper surface 5, the joint vertical side surface 21 of the frame beam member 20, and an upper horizontal other surface 22. A gap 29 is formed between an upper surface (the upper surface 5, the upper horizontal other surface 22, a fourth plate member 31d and a fifth plate member 31e) of the portal frame 70 and a lower surface of the beam 74.
Patent JP-2015161697-A (JP)
Title: Waterproof structure of bulletin panel
Inventor: TAKAHASHI SHOICHI
IPC: A47G1/06
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure of a general-purpose type panel capable of being used as a waterproof bulletin panel, in which a bulletin object such as a poster can be replaced with simple operation, moisture and humidity entering inside of the bulletin panel in rainy weather can be prevented, and wrinkle occurrence and bleeding of ink due to the moisture and humidity can be prevented and perfect waterproof is achieved, a kind of the bulletin object is not affected by paper quality and a kind of printing ink, even photographic paper of picture which cannot stand humidity can be displayed on outdoor for a long period, and a thick bulletin object can be displayed.SOLUTION: An elastic body is disposed in the surrounding part of a planar plate, and another planar plate is stuck while interposing the elastic body therebetween, and in a state that the elastic body is compressed, a frame is attached to outer peripheral parts of two plates, for adhesion of the plates and elastic body by restore force of the elastic body, and waterproof effect is achieved, in the waterproof structure of the bulletin panel.
Patent JP-2015163383-A (JP)
Title: Fresh water generation system
Inventor: HORII YOICHI
IPC: B01D61/12
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fresh water generation system which conducts operation and control by utilizing excess electric power of generated electric power effectively.SOLUTION: When excess electric power 22 of electric power generated by a natural energy generator 20 is small, only a brackish water RO apparatus 14 is operated, and low-salinity product water is generated from intermediate water stored in intermediate tanks 12 and 13 and stored in a product water tank 14c. When excess electric power 22 is moderate, only a salt water RO apparatus 11a is driven, and intermediate water of a relatively low salinity is generated from high-salinity raw water in a raw water tank 16 and stored in the intermediate tanks 12 and 13. When excess electric power 22 is large, the brackish water RO apparatus 14 and the salt water RO apparatus 11a are both operated, and product water is generated from intermediate water stored in the intermediate tanks 12 and 13 while intermediate water is stored in the intermediate tanks 12 and 13 and stored in the product water tank 14c. A controller 15 carries out operation switching control between the brackish water RO apparatus 14 and the salt water RO apparatus 11a according to the variation of excess electric power.
Patent JP-2014132680-A (JP)
Title: Electric or electronic device
Inventor: KIM DUK YONG
IPC: H05K7/14
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an attachment method of a printed circuit board which enables efficient heat radiation.SOLUTION: The invention relates to an attachment method of a printed circuit board. The attachment method of the printed circuit board includes the steps of: applying a solder cream to a predetermined portion of a lower surface of the substrate which excludes a portion where electrical insulation is required; mounting the substrate on an attachment portion of a housing to which the substrate is attached; and melting and curing the solder cream on the lower surface of the substrate to fix and couple the substrate to the housing.
Patent JP-2014174178-A (JP)
Title: Microelectrochemical sensor and method for operating the microelectrochemical sensor
Inventor: RICHARD FIX
IPC: G01N27/41
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a microelectrochemical sensor overcoming drawbacks of the conventional technique.SOLUTION: A membrane has a first partial surface and a second partial surface, is permeable to ions of a specific chemical species at the areas, and liquid-tightly closes a cutout part. A web is disposed on a first surface of the membrane between the first partial surface and the second partial surface and is designed to adjust a temperature of the membrane to an operating temperature. A first electrode has a first partial electrode and a second partial electrode, is permeable to fluid, and is arranged in the first surface of the membrane on the plane of the first partial surface and the second partial surface. The web prevents electrical contact between the first electrode and the membrane. A second electrode has a third partial electrode and a fourth partial electrode, is permeable to fluid, and is arranged in a second side of the membrane on the first partial surface and the second partial surface.
Patent JP-2015174900-A (JP)
Title: Compound and organic photoelectric conversion element using the same
Inventor: INOGUCHI DAISUKE
IPC: H01L51/46
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a compound that can give excellent photoelectric conversion efficiency.SOLUTION: The compound has a structural unit represented by formula (1) and a structural unit represented by formula (2). In formula (1), ring A and ring B independently represent an aromatic hydrocarbon ring which may have a substituent or a heteroaromatic ring which may have a substituent, respectively; Xrepresents a sulfur atom, an oxygen atom, or a selenium atom; Yand Yindependently represent a nitrogen atom or =CH-, respectively; Rand Rindependently represent a hydrogen atom, a cyano group, a nitro group, or a monovalent organic group, respectively; and Rand Rindependently represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, or a monovalent organic group, respectively, however, when Ris a hydrogen atom, Ris not a hydrogen atom.
Patent JP-2015176722-A (JP)
Title: Vehicle lighting appliance
Inventor: MURAO REI
IPC: F21V7/00
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lighting appliance by which a tail lamp function and a stop lamp function can be exactly distinguished and recognized, and can exhibit design performance and excellent appearance by light at the tail lamp function, in a rear combination lamp.SOLUTION: An LED mounting substrate is formed by vertically and horizontally arranging a plurality of LEDs 3a which electrically belong to a first system and a plurality of LEDs 3b which electrically belong to a second system on a substrate 2 at prescribed intervals in a matrix shape, and a hollow triangular pyramid shaped reflector 10 in which a plurality of penetration holes 14 and proper patterns are formed, and which has a side face 11 with an internal face 11a and an external face 11b as reflection faces, sets its bottom face as an opening 12, and has an opened part 13 at an apex is arranged immediately above each of a plurality of the LEDs 3a which belong to the first system in a state that the opened part 13 is directed to the LEDs 3a.
Patent JP-2015176534-A (JP)
Title: Extraction method, recommendation method, information processor and road repair method determination support method
Inventor: SHIMADA KOJI
IPC: G06Q50/26
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To easily determine a work method for repairing road surface.SOLUTION: In order to extract candidates of road work method to be applied to a specific road surface from plural road work methods including at least a repair work from road base and repair work of road surface layer, the extraction method acquires a measured data of traffic flow rate on the specific road surface, and, based on the acquired measured data, causes a computer to execute a processing to extract a candidate of a road work method applied to the specific road surface.
Patent JP-2015174068-A (JP)
Title: vertical static mixer
Inventor: SAITO MASAHARU
IPC: B01F5/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vertical static mixer that can uniform a powdery fluid mixture by increasing a mixed state of two or more kinds of particulate matters in a transfer direction with a speed difference positively generated in the transfer axis direction in a pipe when transferring the particulate matters in a full state.SOLUTION: A vertical static mixer, which transfers a mixture of two or more kinds of particulate matters in a full state through a pipe object to mix them, comprises a partition element in the pipe object and keeps the cross-section area ratio of each channel partitioned by the partition element continuously changed in a transfer direction.
Patent JP-2015184748-A (JP)
Title: Graphic display data generation device, graphic display data generation method and graphic display data generation program
Inventor: KITAHARA KEI
IPC: G06T19/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a graphic display data generation device, graphic display data generation method, and graphic display data generation program that can prevent reduction in amount of information to be displayed even when causing a plurality of different layers to be displayed with the different layers overlapped.SOLUTION: A graphic display data generation device for generating graphic display data to be displayed as a combination of a plurality of layers in order to display a layer including one or more graphic areas to be displayed as a set of one or more unit figures with the layer plurally overlapped is configured to: determine whether any of the graphic areas included in a lower layer of the layers is covered by any of the graphic areas included in an upper layer of the layers; generate a third layer to be formed so as to cut off only the graphic layer included in the lower layer and determined to be covered from the layer when it is determined that the graphic area to be covered is present; and arrange the third layer above further than the upper layer.
Patent JP-2015185362-A (JP)
Title: Separator joint method for electric device, separator joint device for electric device and electric device
Inventor: YANAGI TAKEHIRO
IPC: H01M4/04
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a separator joint method for an electric device in which a separator for pinching an electrode can be sufficiently joined even when the separator has a heat-resistant material which is difficult to be joined.SOLUTION: A separator joint method for an electric device (bagged electrode) is a method of joining a separator for pinching an electrode (a positive electrode 20 or a negative electrode) by using a separator (ceramic separator) containing a sheet-shaped fusion material (polypropylene layer) and a heat-resistant material (ceramic layer) which is laminated on the fusion material and has a higher melting temperature than the fusion material. The separator joint method has a processing step and a joining step. The processing step refracts or bends the end portions of the separator which confront each other through the electrode. The joining step joins the fusion material of the thick layer portions of the confronting end portions.
Patent JP-2015182924-A (JP)
Title: Apparatus for generating hydrogen
Inventor: SHIOZAKI KEISUKE
IPC: C01B3/38
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for generating hydrogen which is prevented from erratic detection of a composition of a raw material caused by absorption onto a desulfurizer when newly installing the apparatus for generating hydrogen or when exchanging the desulfurizer during maintenance to suppress a lowering of hydrogen generation efficiency.SOLUTION: An erratic detection of a composition of a raw material caused by absorption onto a desulfurizer is prevented to suppress a lowering of hydrogen generation efficiency by: controlling a switcher so as to supply a raw material to a first desulfurizer without passing through a second path from starting a reformer until a first prescribed time passes; performing a raw material composition-detecting action to detect a second ratio of a mass flow rate of the raw material measured by a mass flow-measuring instrument to a volume flow rate of the raw material measured by a volume flow-measuring instrument; and controlling at least one device of a water feeder, a combustion air feeder, and a raw material feeder on the basis of the second ratio detected by the raw material composition-detecting action.
Patent JP-2015182628-A (JP)
Title: Electric vehicle
Inventor: OTA JUNYA
IPC: B60L50/15
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to appropriately use exhaust heat of a gas turbine depending on characteristics of power storage devices by using the gas turbine as a device for power generation mounting a plurality of power storage devices different in characteristics in a case of mounting a range extender in a vehicle such as an electric vehicle.SOLUTION: A vehicle of the present invention is a vehicle driven by electric energy and comprises: a plurality of power storage devices storing the electric energy; a power generator generating the electric energy stored in the power storage devices; and a gas turbine driving the power generator, the gas turbine is disposed in a front portion of the vehicle, an exhaust pipe introducing exhaust gas of the gas turbine extends generally linearly from the gas turbine to a rear end of the vehicle, the power storage device preferable in high-temperature operation among the power storage devices is disposed near the exhaust pipe, and the power storage device not preferable in high-temperature operation is disposed at a position apart from the exhaust pipe.
Patent JP-2015186384-A (JP)
Title: Control circuit of digital control power supply circuit, control method, digital control power supply circuit using the same, electronic device and base station
Inventor: MAEDE ATSUSHI
IPC: H02M1/00
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To improve an output voltage Vin stability.SOLUTION: A control circuit comprises: a first filter 110; an A/D converter 100; an error detector 102; a compensation device 104; and a digital pulse modulator 106; and a correcting part 120. The first filter produces a detection voltage Vhaving a voltage level into which an output voltage Vof a power supply circuit 2 is smoothed. The A/D converter 100: (i) samples a feedback voltage Vhaving a voltage level according to the output voltage Vof the power supply circuit 2 at a peak or bottom thereof and converts the feedback voltage into digital feedback data S2; and (ii)converts the detection voltage Vinto a digital detection data S6. The error detector 102 and the compensation device 104 adjust a duty command value S5 so that feedback data S2 is in good agreement with its target data D. The digital pulse modulator 106 produces a pulse signal S1 having a duty ratio according to the duty command value S5. The correcting part 120 corrects the target data Dbased on the difference between the detection data S6 and the feedback data 2.