baber/WOPTO huggingface dataset:
Patent JP-2013027017-A (JP)
Title: Method for manufacturing electronic device
Inventor: NASU YOSHINORI
IPC: H03H3/02
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic device, which easily arranges a lid member at a predetermined position of an element mounting member, can hermetically seal an electronic component element mounted on the element mounting member without temporarily attaching the members, and has excellent productivity.SOLUTION: The method for manufacturing the electronic device includes: a sealing material forming step of annularly forming a sealing material along an edge of one principal surface of the element mounting member; an element mounting step of mounting the electronic component element on one principal surface side of the element mounting member; a lid member arranging step of bringing the side face of the lid member in contact with the face at the inner edge side of the sealing material while bringing one principal surface of the lid member in contact with one principal surface of the element mounting member, and arranging the lid member so as to accommodate the electronic component element mounted on the element mounting member in a space formed by the lid member and the element mounting member; and a joining step of joining the face of the element mounting member directing toward the lid member side with the side face of the lid member by melting or softening the sealing material and hardening the sealing material again.
Patent JP-2013022579-A (JP)
Title: Membrane module
Inventor: ARAMAKI SHOSAKU
IPC: B01D63/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To firmly and stably fix a lid body and a cylinder body using an adhesive agent so that a hollow fiber membrane module will not get dirty by the adhesive agent.SOLUTION: A hollow fiber membrane module 1 includes a cylinder body 10 where a hollow fiber membrane is stored, and a lid body 11 which is fit in the outer periphery of the opening of the cylinder body 10 to close the opening. At a lid body side fitting part 30 fit with the cylinder body 10 at the lid body 11, an injection hole 70 for an adhesive agent C is formed. A projected adhesive agent guide 80 to guide the adhesive agent C injected from the injection hole 70 from the outer end part side to the inner side of the fitting face is formed at least either on a fitting face 61 or 31 in a cylinder body side fitting part 60 which is fit with the lid body 11 in the cylinder body 10, or in the lid body side fitting part 30. The adhesive agent guide 80 is formed along the circumference direction of the fitting faces 61 and 31, and it is formed in a spiral shape so that it gradually moves inside.
Patent JP-2013029043-A (JP)
Title: Internal combustion engine
Inventor: SUZUKI HIROTAKA
IPC: F02B23/10
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of restraining dilution of engine oil, by improving heat efficiency by promoting mixing of fuel and air, in the internal combustion engine.SOLUTION: This internal combustion engine 1 includes a fuel injection nozzle 4 having at least one opening part and a piston 2 forming a recessed cavity 5 on a crown surface 6. The piston 2 has a groove 10 formed in the cavity 5. The groove 10 is formed as a skew groove 10 arranged in an arrival part of a fuel spray g injected from the fuel injection nozzle 4 and slantingly formed in the peripheral direction of the piston 2 to the fuel injection axis L direction.
Patent JP-2013028043-A (JP)
Title: Inkjet recording apparatus
Inventor: SATAKE KENICHI
IPC: B41J11/06
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus that can reduce the occurrence of disorder in dot positions, image dusts and the like due to the influence of an airflow generated in a gap between a head frame and a placement conveyor surface of a conveyor belt, to clearly record images and the like.SOLUTION: The inkjet recording apparatus includes: the conveyor belt for moving the placement conveyor surface on which a sheet T is placed, in a conveyance direction P; a suction unit disposed below the placement conveyor surface of the conveyor belt and exerting a suction force caused by a downward air current on the sheet placed on the placement conveyor surface to make the sheet adsorb on the placement conveyor surface; a linear recording head 22 disposed above the suction unit while facing the suction unit, having an ink ejecting nozzle surface and extending in a direction Y perpendicular to the conveyance direction P; and a plate-like head frame 21 to which the linear recording head 22 is mounted. The plate-like head frame 21 includes ventilation openings 70, 71 penetrating in a thickness direction, in plate-like parts 212 that are parts other than mounting parts 211 of the linear recording head 22.
Patent JP-2013028431-A (JP)
Title: Conveyance device, printing apparatus, and conveyance method
Inventor: OKADA HIROYOSHI
IPC: B65H23/06
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide for example, a conveyance device for conveying a sheet-like object stored like a roll, which efficiently and properly brakes a driving wheel, and thereby properly conveys the sheet-like object with less trouble.SOLUTION: The conveyance device includes: a roll medium which is a sheet-like medium wound like a roll shape, and which is rotatable around the center axis of a roll; the driving roller that feeds the sheet-like medium from the roll medium; and first and second braking devices that apply a load to the rotation of the roll medium. The first braking device can apply the load in a de-energized state.
Patent JP-2013027910-A (JP)
Title: Forging press method
Inventor: KINOSHITA YUJI
IPC: B21J9/18
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a forging press method using a mechanical forging press machine in which a high-load press working can be achieved using a relatively low output motor.SOLUTION: A servomotor is employed as a main motor 11 for rotating a flywheel 12 of a forging press machine 10, and after the main motor 11 is rotated to accumulate rotational energy sufficiently in the flywheel 12 while a clutch 14 is being disengaged, the clutch 14 is engaged, thus performing press operation. Accordingly, a high-load press operation is enabled by a relatively low output motor. The main motor 11 is idled at the moment of the press working, so that the rotational energy accumulated in the flywheel 12 is consumed, which permits speed reduction of a slide 16.
Patent JP-2013027846-A (JP)
Title: Oxidation catalyst
Inventor: KAWABATA TAKEO
IPC: B01J31/02
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation catalyst which can be suitably used for selectively oxidizing a secondary hydroxyl group of polyhydric alcohol such as benzyl alcohol having primary and secondary hydroxyl groups without using heavy metal.SOLUTION: As an active ingredient, the oxidation catalyst contains an N-oxyl compound indicated by the following formula (I) (wherein, Rand Rindependently indicate a saturated or unsaturated 1-20C hydrocarbon group that may include a substituent group, a 6-20C aryl group that may include a substituent group, a 2-20C dialkylamino group that may include a substituent group or a halogen atom, respectively and Rand Rindependently indicate an electron attractive group).
Patent JP-2013034136-A (JP)
Title: Mobile communication system, mobile and beam direction control method therefor
Inventor: ITO TOSHIAKI
IPC: H01Q3/26
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system, enabling a transmission-side mobile to accurately radiate a beam to the direction of a reception-side mobile, in an environment such that GPS is unavailable and accordingly position relationship between the transmission-side mobile and the reception-side mobile is to be calculated.SOLUTION: In a mobile communication system for communicating between mobiles 1-4 using a pencil beam, the transmission-side mobile includes a beam controller 24 for transmitting a transmission beam to the direction of the reception-side mobile. Also, the reception-side mobile includes a monopulse angle measurement unit 34 for receiving the transmission beam, and based on the received transmission beam, performing monopulse angle measurement, and an angle measurement result notification unit 35 for notifying an angle measurement error value, obtained from the monopulse angle measurement result, from the reception-side mobile to the transmission-side mobile. Based on the angle measurement error value obtained from the reception-side mobile, the beam control unit 24 corrects the pencil beam radiation direction.
Patent JP-2013038928-A (JP)
Title: Electric construction machine
Inventor: KURIKUMA HAJIME
IPC: H02J7/02
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric construction machine capable of enhancing a charging rate of a battery device even in a short charging time.SOLUTION: The electric construction machine comprises: a battery device 7 having plural battery systems 56A and 56B; and an inverter device 32 having a motor driving control function for selectively connecting one of the battery systems 56A and 56B and for converting direct-current power from the connected battery system into alternating-current power and supplying it to an electric motor 31. The inverter device 32 has a battery charging control function for selectively connecting one of the battery systems 56A and 56B, and supplying power from an external commercial power source 48 to the connected battery system. When a voltage of the battery systems 56A and 56B is less than an upper limit V1 in starting charging, constant current charging of the battery system 56A is started. Thereafter, connection is switched to the battery system 56B before the battery system 56A is fully charged, and then, the constant current charging of the battery system 56B is started.
Patent JP-2013035036-A (JP)
Title: Extrusion press
Inventor: YAMAMOTO TAKEJI
IPC: B21C27/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a short stroke type extrusion press capable of increasing a container strip force, improving energy efficiency, and reducing machine length to save space.SOLUTION: The extrusion press includes a main cylinder housing having a moving means for advancing/retreating an extrusion stem in an extrusion axis direction, and a moving means for advancing/retreating a container in the extrusion axis direction. A container pushing means attaining at least four different moving operations of the container singly or in cooperation with container moving means in a direction to separate from a die is provided at an end platen disposed facing the main cylinder housing.
Patent JP-2013035460-A (JP)
Title: Pneumatic tire
Inventor: KAMA NAOTO
IPC: B60C11/13
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that provides both steering stability and durability of a tire.SOLUTION: The pneumatic tire includes: at least one circumferential main groove extending in a tire circumferential direction; a specified groove which is disposed in a range of 35% or less of a grounded width from a grounded end, and which extends in the tire circumferential direction; an inside land part which is divided by the specified groove and the circumferential groove; and an outer land part which is divided by the specified groove in a region of the grounded end side from the specified groove. At least one of the inside land part and the outside land part has a chamfer section where the outside end part of a side face opposite to the specified groove in a tire radial direction is cut, and the chamfer section is a curved surface constituted of an arc the length of which in a tire width direction is shorter than that in the tire circumferential direction.
Patent JP-2013034969-A (JP)
Title: Dehydration system and dehydration method
Inventor: TANAKA YUKIO
IPC: C07C31/08
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration system and a dehydration method that carry out regeneration of water separation membranes while the whole system is in operation, and are made such that the required number of the water separation membranes is reduced.SOLUTION: The dehydration system includes at least one water separation membrane unit 10 in operation and is configured such that for the at least one water separation membrane unit 10 in operation, at least one water separation membrane unit 20 not in operation can be installed. Heated gas for regeneration is supplied to a flow path 22 for a fluid to be treated with a water separation membrane 21 composing the water separation membrane unit 20 not in operation, and while the dehydration system is in operation, the water separation membrane 21 can be regenerated by the heated gas for regeneration passing through the water separation membrane 21.
Patent JP-2013039584-A (JP)
Title: Lubricating oil supply device and lubricating oil supply method in cold tandem rolling
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B27/10
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil supply device and a lubricating oil supply method in cold tandem rolling, in which a proper lubricant condition can be provided for a cold tandem rolling mill so that stable rolling can be performed for materials from a soft material to a hard material without increasing equipment cost and production cost.SOLUTION: In a lubricating oil supply device in cold tandem rolling that performs recirculation lubrication using a couple of a dirty tank and a clean tank, the lubricating oil supply device in cold tandem rolling includes: a stir means that forms in the clean tank, a concentration gradient in which concentration become lower as depth becomes deeper; a lubricating oil introduction header in which a lubricating oil suction port is formed; a pump that suctions lubricating oil in the clean tank; and a header fixing means that fixes the lubricating oil introduction header so that the lubricating oil suction port may be located at a prescribed depth in the clean tank, wherein the lubricating oil supply device suctions lubricating oil of a desired concentration from a prescribed depth in the clean tank and supplies it to the cold tandem rolling mill.
Patent JP-2013042642-A (JP)
Title: Magnetic force rotary device
Inventor: NARUSE MITSUO
IPC: H02K7/10
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic force rotary device which is connected between a power generator such as a motor and a load and assists torque of the power generator.SOLUTION: The magnetic force rotary device 1 includes: a first shaft 21 and a second shaft 31, which are driven by a power generator 4 and are arranged to rotate in opposite directions at the same rotational speed; a first arm 22 and a second arm 32 to which end sides of the respective shafts are fixed; a first magnet 23 disposed at a tip face of the first arm; and a second magnet 33 disposed on a side of the tip side of the second arm. The side 321 at the tip side of the second arm is a face confronted with the tip face 221 when it is brought most closely to the tip face of the first arm. A first distance from the center of the first shaft to the tip of the first magnet is longer than a second distance from the center of the second shaft to the tip of the second magnet. The respective magnets energize the rotation of the respective shafts to assist the torque.
Patent JP-2011242407-A (JP)
Title: Defect inspection method and defect inspection device
Inventor: TAKAHASHI NAOHIRO
IPC: G01N23/225
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection method capable of relatively easily determining a threshold even when a new product type is added to a manufacturing line.SOLUTION: A laser beam is made to enter onto a surface of a wafer, a defect is detected on the basis of an intensity distribution of scattered light from the surface, an intensity of scattered light due to the detected defect is compared with a determination threshold, and the defect is counted on the basis of the comparison results. At first, it is determined whether a determination threshold associated with a first step of a first product type is already registered or not in response to a request for defect inspection of the wafer of the first product type for which processing in the first step has been terminated. Defects are counted on the basis of an already registered determination threshold when it is determined that the determination threshold has been already registered. When it is determined that the determination threshold has not been registered yet, a new determination threshold is determined to count defects and the new determined determination threshold is registered by associating with the first step of the first product type.
Patent JP-2012079682-A (JP)
Title: Conductive paste and circuit board using the same
Inventor: KOSAKA MAYUMI
IPC: H01B13/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste which achieves both high dispersion characteristics and electrical conductivity.SOLUTION: The conductive paste according to the present invention contains conductive particles, a nanotube-nanohorn complex, and a curable resin.
Patent JP-2013043487-A (JP)
Title: Power-assisted bicycle
Inventor: NOZAWA SHINJIRO
IPC: B62M6/45
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a power-assisted bicycle in which display is performed in such a manner that a driver of the power-assisted bicycle is enabled to intuitively grasp remaining battery capacitance and an assisted travelable distance.SOLUTION: A power-assisted bicycle 1 includes: a battery 36 for supplying power to an electric motor 61; and a battery control section 37 for detecting remaining capacitance of the battery 36. Furthermore, the power-assisted bicycle 1 includes: an assistable distance calculation section 111b which calculates a remaining assisted travelable distance on the basis of the remaining capacitance of the battery 36 detected by the battery control section 37; and a display device 100 which concurrently displays the remaining capacitance of the battery 36 and the assisted-travelable distance thereon.
Patent JP-2013044373-A (JP)
Title: Automatic clutch control apparatus
Inventor: TANAKA MASAYUKI
IPC: F16H61/04
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic clutch control apparatus by which gear shifting can be peformed to produce a good user feeling matching the driving preference of the driver, depending on the turning running condition of the vehicle when gear shifting of a transmission is performed during the turning running of the vehicle.SOLUTION: The automatic clutch control apparatus 1 includes: a first reference value setting part 5c that calculates target inertia torque obtained by multiplying the inertia of an engine 10 by the rate of change in the target rotating speed of the engine 10 in the gear shifting, calculates the value obtained by subtracting the target inertia torque from the current output torque of the engine 10 as the target transmitting torque of first/second clutches 2a, 2b, and sets a first engagement amount reference value Ca of the first/second clutches 2a, 2b which achieves the target transmitting torque; and a second reference value setting part 5d that corrects the first engagement amount reference value Ca on the basis of the vehicle speed V and the turning radius R and sets a second engagement amount reference value Cb. It is configured to control the engagement amount C of the first/second clutches 2a, 2b to the first engagement amount reference value Ca in the gear shifting during linear traveling of a vehicle, and also, to control the engagement amount to the second engagement amount reference value Cb in the gear shifting during turning running of the vehicle.
Patent JP-2013044018-A (JP)
Title: Method for evaluating solid fuel
Inventor: FUJIBE YASUHIRO
IPC: G01N33/22
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method, regarding generated NOx in a sintered ore production process for a blast furnace feed, in which the frequency of combustion experiments causing a high cost and a high load can be reduced, and the simplification in the evaluation of the quantity of the generated NOx in a fuel is achieved.SOLUTION: Regarding generated NOx in an iron ore sintered ore production process utilizing the combustion heat of a high heat generation solid fuel essentially consisting of surface combustion, nitrogen in the fuel is subjected to chemical structure analysis, the ratio of a plurality of nitrogen chemical structure seeds contained therein is determined, and the ratio is compared with the quantity of the generated NOx on the combustion, thus the relation between each nitrogen chemical structure seed ratio and quantity of the generated NOx is estimated, and whether the quantity of the generated NOx is large or not can be estimated by the nitrogen chemical structure analysis in coal.
Patent JP-2013042711-A (JP)
Title: Soil substitute material and method for producing the same
Inventor: MUNAKATA TOSHITAKA
IPC: A01G9/10
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a soil substitute material to be laid in a place for planting trees or flowers, which has excellent water absorbability, water retention ability and water permeability instead of general soil, and a method for producing the same.SOLUTION: The soil substitute material includes at least, a chip foam, a fiber, a surfactant, a binder, and a water absorptive polymer. The method for producing the same is also provided.
Patent JP-2013042740-A (JP)
Title: Multi-layered sugar-coated food processed with foamable coating
Inventor: URANO NOZOMI
IPC: A23G3/34
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a sugar-coated food, capable of obtaining an overflowing foaming feeling, a moderate acid taste and an aromatic flavor, spreading instantly in a mouth on putting it in the mouth, further more clearly feeling the intonation of a sweet taste originated from sugar-coated layers with the acid taste, and having a more crunchy feeling as its texture.SOLUTION: This multi-layered sugar-coated food is characterized by having the central layer as a tablet confectionery or a pill, having the sugar-coating layers ≥5 times by weight the central layer, forming the sugar-coated layers as the multiple layers, while the sugar layers and vitamin C layers alternately overlap, also having the sugar layers of a crystalline form with the crystals of 5 to 15 μm range mean particle diameter, and further having a foamable coating layer containing a carbonate salt, an acid and 10 to 30 wt.% solid fat as foamable components at the outermost layer.
Patent JP-2013049948-A (JP)
Title: Opening/closing body stop device of opening/closing device
Inventor: OHASHI TOSHIYUKI
IPC: E06B9/84
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing body stop device of an opening/closing device, capable of avoiding an abutting state of an engaging member and a rotary member and preventing excessive loads from acting on the engaging member or the like.SOLUTION: A shutter curtain which is an opening/closing body can be stopped and moved by a brake device. When the shutter curtain is abutted to an obstacle, tensioning force acts on a lock wire 36 which is a string-like member, and the brake device is turned on. To the curtain, a mechanical coupling device 55 for coupling the curtain and the wire 36 and making the tensioning force act on the wire 36 when the curtain is abutted to the obstacle is arranged. The device includes a rotary member 35 having a tooth part 35A, and an engaging member 50 for engaging an engaging part 53 with the tooth part 35A by performing a motion to the curtain when the curtain is abutted to the obstacle, and an elastically deformable elastic part 54 is provided in a motion load transfer route for transferring the motion load of the engaging member from the curtain through the engaging member to the tooth part of the rotary member.