baber/WOPTO huggingface dataset:
Patent JP-2012041179-A (JP)
Title: Recording material processing device
Inventor: SATO RYUICHI
IPC: B65H37/04
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce damage to a piece liable to be caused when a binding mechanism relatively moves to a binding part for performing binding processing by inserting the piece formed by cutting off a part of a recording material bundle into a notch of the recording material bundle.SOLUTION: In a place (see marks 15A and 15B) of performing the binding processing by a first binding unit, a tongue 522 extends toward the moving direction of the first binding unit. In addition, the first binding unit finished with the binding processing moves toward the direction of extending the tongue 522. The second binding unit side is also similar, and a second binding unit finished with the binding processing moves toward the direction of extending the tongue 522.
Patent JP-2012048834-A (JP)
Title: Fuel cell system and control method of fuel cell system
Inventor: ARAKI YASUSHI
IPC: H01M8/04
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To improve a technique for suppressing trouble due to the temperature of a fuel cell by controlling a cooling medium circulation system.SOLUTION: A fuel cell system includes fuel cells, a cooling medium circulation system which circulates a cooling medium in the fuel cells, a supplied cooling medium temperature detection part which detects a supplied cooling medium temperature as the temperature of the cooling medium supplied to the fuel cells, a fuel cell internal temperature estimation part which estimates a fuel cell internal temperature as the temperature in the fuel cells, and a control part which alternates circulation control in which the cooling medium circulation system is driven to circulate the cooling medium in the fuel cells and stop control in which the cooling medium circulation system is stopped to stop the circulation of the cooling medium in the fuel cells. The control part switches control to be executed to the circulation control when the temperature difference between the fuel cell internal temperature and supplied cooling medium temperature exceeds a first threshold during execution of the stop control.
Patent JP-2011047941-A (JP)
Title: Assembly for outer end of balance wheel-spring of sprung balance device for timepiece
Inventor: SCHMIEDCHEN CHRISTIAN
IPC: G04B17/32
Filed: 2010-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate positioning and adjustment of an effective length of a balance wheel-spring.  <P>SOLUTION: An assembly for securing an outer end of a balance wheel-spring (1) of a sprung balance device for a timepiece includes: a balance wheel-spring stud holder (2) for housing a balance wheel-spring stud (10), against which the balance wheel-spring (1) can be locked; and a screw (11) for locking a stud, for securing the balance wheel-spring (1) by insertion between the stud (10) and a channel back face (7), the locking screw (11) including a tip (15) in an extension of a threaded body (12) at an opposite end to a screw head, and the stud (10) including a housing (16) in which the tip (15) can be inserted. A corresponding watch and method of securing an outer end of an balance wheel-spring are also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012039986-A (JP)
Title: Method for preserving mushrooms
Inventor: IDA SATOJI
IPC: A23L19/00
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for maintaining preservability of mushrooms after harvesting by using nitrogen ice, and prevention of deterioration of mushrooms.SOLUTION: Mushrooms such as shiitake, maitake, tamogitake, and matsutake are contained in a container or bag molded of vinylidene chloride resin or pyrrole resin or the like, having favorable shielding performance to nitrogen. In the container or bag, nitrogen ice enclosed in a container or bag of polyolefin having favorable nitrogen diffusing performance is put. Quality is thus maintained by effect of diffused nitrogen.
Patent JP-2012050409-A (JP)
Title: Sulky type working machine
Inventor: KURODA TOMOYUKI
IPC: A01C11/02
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To dispose a valve unit in a safe state without being interfered by other members in a sulky type agricultural working machine having a hydraulic device such as a lifting cylinder.SOLUTION: The sulky type agricultural working machine includes a traveling body 1 and a seedling planting device. The traveling body 1 has a traveling transmission casing 13, and the power of an engine is input in the traveling transmission casing 13. An HST 33 and a hydraulic pump 41 are attached separately in the lateral direction in the traveling transmission casing 13, and a power steering unit 32 and the valve unit 42 are attached separately in the longitudinal direction. Pressurized oil is fed to the lifting cylinder 6 and the seedling planting device via the valve unit 42. The valve unit 42 is safe as the valve unit 42 is disposed in a stepped part of the traveling transmission casing 13.
Patent JP-2012051339-A (JP)
Title: Method for manufacturing laminated body, and device for displaying image
Inventor: ONOUCHI HISANARI
IPC: G02B5/30
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated body, in which a substrate and an optical layer are laminated and the optical layer is preferably adhered to the substrate.SOLUTION: The method for manufacturing a laminated body, includes: a preparation step of bringing the substrate having a polar surface into contact with a treatment liquid containing cations; and a film formation step of applying a coating liquid containing an anionic group-containing organic compound on the surface of the substrate to form an optical film on the surface of the substrate.
Patent JP-2012058967-A (JP)
Title: Operation position detection apparatus
Inventor: HATANAKA SHINJI
IPC: G06F3/041
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation position detection apparatus in which even when a force in the direction different from a vertical direction acts on an operation face, a central position of the force acting on the operation face can be accurately obtained, and moreover, the number of components is reduced.SOLUTION: An operation position detection apparatus includes: an operation body having a substantially plate-like operation face; a housing for storing the operation body; plate-like strain bodies of at least not less than three which form connecting parts connected with a periphery of the operation face at one end and form fixing parts fixed to the housing at the other end, having displacement transmission faces displaced according to an operation force generated by a pressing force against the operation face, between the connecting parts and the fixing parts; strain detection parts attached to the displacement transmission faces of the strain body and detecting strains of the displacement transmission faces followed by the displacement of the strain body, and an operation position calculating part for calculating a position at which the operation force acts and its force in the operation face as an operation position and an operation force respectively based on the strain detection results of the respective strain detection parts, in which the operation face and all the displacement transmission faces are positioned approximately on the same plane.
Patent JP-2012059022-A (JP)
Title: Seller/buyer complex type multiple-transaction auction system
Inventor: SAKABE TATSUYUKI
IPC: G06Q30/08
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To realize many-to-many competitive bidding and a plurality of transactions by complexly managing a seller initiative type and a buyer initiative type.SOLUTION: This seller/buyer type multiple-transaction auction system includes: individual bidding interfaces allowing both bidders of buyers and sellers to bid at a same auction transaction; a data storage device and data storage means capable of identifying the buyers and the sellers from bidding information and discriminating bidding sequences thereof respectively; control means capable of sequentially selecting bidders in a seller side in the ascending sequence of bidding order of the buyer side when finishing an auction period; and reference means of bidder list information for selecting the seller side bidders.
Patent JP-2012056925-A (JP)
Title: Sulfone compound and nonaqueous electrolyte using the same
Inventor: FUKUDA NORIAKI
IPC: H01M6/16
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sulfone compound useful for an electrochemical device or the like such as a primary battery, a secondary battery, an electrolytic capacitor, an electric double layer capacitor and a sensor, having the comparatively low melting point and high decomposition voltage characteristics, and exhibiting excellent thermal stability and low solubility of water, and to provide a nonaqueous electrolyte containing the sulfone compound.SOLUTION: The sulfone compound is represented by formula (1) (wherein, R is 1-4C alkyl). The nonaqueous electrolyte contains the sulfone compound represented by formula (1).
Patent JP-2012063824-A (JP)
Title: Information processing equipment, information processing method and program
Inventor: MUNEKATA KAZUMI
IPC: G06F3/033
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To accurately execute a process intended by a user according to a user's motion.SOLUTION: An image processing part 17 detects a user position showing a position of a user that is shown by values on several different coordinate axes. A mode processing part 19 calculates user motion information showing the user's motion based on a coordinate point defined by at least one value on an axis among the values on the several axes showing the user position, determines a process to be executed from several processes executed according to the user's motion based on the calculated user motion information and executes the determined process. This invention can be applied to, for example a detector detecting a three-dimensional position of a user.
Patent JP-2012063505-A (JP)
Title: Image forming device
Inventor: MATSUMOTO HIROYOSHI
IPC: G03G15/00
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To improve image forming quality at a low cost.SOLUTION: An image forming device comprises an image carrier, an image forming unit for forming a reference image on the image carrier based on an image formation parameter, a measuring unit for measuring the physical quantity of the reference image and outputting an output value based on the physical quantity measured, a storage unit for storing in advance correspondence information showing correspondence between the physical quantity measured and the output value based on the physical value measured, a correction unit for correcting the image formation parameter so that the output value from the measuring unit is constant based on the correspondence information and a change unit for changing the correspondence information when the output value output by the measuring unit is continuously changed and the continuous total value of the change values of the output value exceeds a predetermined threshold value.
Patent JP-2012061942-A (JP)
Title: Drive system for vehicle
Inventor: DOMOTO TAKASHI
IPC: B60L50/15
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a drive system for a vehicle of which maintenance is saved and that travels on a traveling place having no power supply.SOLUTION: According to at least one embodiment, the drive system for the vehicle includes: an engine 1 which generates torque; an induction motor 2 which is connected with the engine 1 and rotates by torque from the engine 1; a PWM converter 3 which is connected with the induction motor 2 and converts AC power generated by residual flux of the induction motor 2 to DC power; a PWM inverter 6 which is connected with the PWM converter 3 and converts DC power generated by the PWM converter 3 to AC power; an electric motor 7 which is connected with the PWM inverter 6 and rotates by AC power generated by the PWM inverter 6 as torque; a filter capacitor 5 which is connected between the PWM converter 3 and the PWM inverter 6 and is charged; and a voltage sensor 4 which is connected between the PWM converter 3 and the PWM inverter 6 and detects voltage of the filter capacitor 5.
Patent JP-2012052217-A (JP)
Title: Method of leaching copper from copper sulfide ore
Inventor: MANABE MANABU
IPC: C22B15/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently leaching copper from copper concentrate comprising copper sulfide ore containing a relatively large amount of enargite that is hardly-soluble and difficult to physically separate at an actual operation level and in a versatile condition.SOLUTION: In relation to leaching of copper sulfide ore containing enargite, copper sulfide ore other than the enargite is first leached in an acidic solution containing iodide ions-iron (III) ions and filtered; thereafter leaching residue containing leachate and enargite difficult to leach is obtained; and copper is leached from the leaching residue by using a dilute sulfuric acid solution containing an iodic acid compound.
Patent JP-2012065214-A (JP)
Title: Image processing device
Inventor: AOYANAGI TAKESHI
IPC: H04N1/40
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: after reversible compression processing (first compression processing) for making image data composed of code data indicating an arrangement pattern of m×n pieces of data and values (color data) composing the m×n pixels is performed, when second compression processing is performed with either reversible compression or irreversible compression in order to further reduce the data amount, the image quality of character portions is deteriorated due to irreversible compression.SOLUTION: In second compression processing, choice between reversible compression processing and irreversible compression processing is predetermined according to the amount of color data of a result of first compression processing. So, when the first compression processing is performed, the color data is reduced by color reduction processing using edge information, so that the irreversible compression processing is more likely to be chosen in the second compression processing. At that time, for an edge detection signal detected for normal image processing, the edge detection signal is corrected so that an edge detection portion and an edge portion in actual image data match each other.
Patent JP-2012062875-A (JP)
Title: Compressor
Inventor: MURATA TADAHIRO
IPC: F04B39/12
Filed: 2010-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a compressor preventing deformation of a cylinder bore due to a dimensional error of a mounting leg portion, etc. and securing rigidity of the mounting leg portion.SOLUTION: This compressor 1 includes a housing 8 constituted by combining at least a front side housing 2 with a rear side housing 3. The mounting leg portion 31 provided in the housing 8 is installed by being fastened with a bolt at a mounting portion. The mounting leg portion 31 is provided in each of the front side housing 2 and the rear side housing 3, and a pair of mounting leg portions 31 are provided in a vertical direction of the compressor in at least one of the front side housing 2 and the rear side housing 3. In the mounting leg portion 31, a bolt insertion hole 32 inserted with the bolt therein is formed, and a flat surface 33 formed perpendicularly to an inserting direction of the bolt is provided at the projected distal end portion. In the flat surface 33, a width of the flat surface 33 along the vertical direction of the compressor 1 is formed to be smaller than a width of the vertical direction of a projecting portion 31b and smaller than a width of the flat surface 33 along a longitudinal direction of the compressor 1.
Patent JP-2012067604-A (JP)
Title: Exhaust chamber of steam turbine and its modification method
Inventor: MIZUMI SHUNSUKE
IPC: F01D25/30
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust chamber of a steam turbine that achieves a big diffuser effect without the change of accuracies of a current manufacture and assembly, and free from the effect of a clearance flow between a flow guide and a center rib, and as a result, increases the efficiency of a turbine plant.SOLUTION: The exhaust chamber of the steam engine includes: an exhaust chamber inside casing including a turbine rotor; an annular flow guide installed continuously in the outer circumference of the exhaust chamber inside casing, in the downstream of a rotor blade constituting a final paragraph fixed to the turbine rotor; an exhaust chamber outside casing enclosing the exhaust chamber inside casing and the flow guide; and the center rib extending in the direction of a rotor shaft installed in the exhaust chamber outside casing. A clearance flow prevention member installed in a fitting part of the flow guide and the center rib, and caulking a clearance formed in the fitting part, is provided in the exhaust chamber of the turbine, which introduces exhaust after driving a turbine, into a downward condenser.
Patent JP-2012068396-A (JP)
Title: Map data processing method, map data processing apparatus and program
Inventor: MARUYAMA KANA
IPC: G09B29/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a map data processing method, map data processing apparatus and program capable of adjusting the time required for decrypting map data by changing a ratio of encrypting the map data in accordance with an importance degree of the map data or a utilization environment of a map data set.SOLUTION: A map data set includes map data comprised of area data divided for each area and collects a plurality of map data items with different reduction scales as one set. A map data processing method includes the steps of: determining, in the map data set, a ratio of area data to be encrypted and area data not to be encrypted in accordance with a reduction scale of the map data or a utilization environment of the map data set; determining the area data as a target of encryption on the basis of the ratio; and encrypting the area data determined as the target of encryption.
Patent JP-2012067964-A (JP)
Title: Expansion valve
Inventor: KIKUCHI YOSHIMASA
IPC: F25B41/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce noise to be generated when a refrigerant passes through a refrigerant inlet in a liquid single phase and the refrigerant passes through a refrigerant outlet in the liquid single phase, in an expansion valve disposed in a refrigerant circuit of a refrigerating device to reduce a pressure of the liquid refrigerant.SOLUTION: An orifice (60) formed in a valve seat (12) has an orifice inlet portion (61) having the minimum hole diameter, an orifice intermediate portion (62) where the hole diameter increases in the refrigerant outflow direction from the orifice inlet portion (61) so that a first taper angle is formed, and an orifice outlet portion (63) where the hole diameter increases or does not change in the refrigerant outflow direction from the orifice intermediate portion (62) so that a second taper angle smaller than the first taper angle is formed.
Patent JP-2012072919-A (JP)
Title: Refrigerating device
Inventor: ICHIKAWA YOSHIBUMI
IPC: F25B1/047
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device which detects the shortage of oil inexpensively when an amount of oil in an oil tank is reduced, and is provided with a highly reliable oil shortage detecting function which hardly causes malfunction due to a change of oil level.SOLUTION: The refrigerating device includes a compressor 1, an oil separator 2, an oil tank 8, and an oil cooler 9 for cooling an oil in the oil tank and supplying it to the compressor. A plurality of compressors are provided, and a discharge temperature sensors 11 is provided to each of the compressors. The oil cooler is provided with an oil inlet 12 on an upstream side for oil flow and a plurality of oil outlets 13 on a downstream side, and the oil outlets are provided on the upper portion of the oil cooler and are arranged in sequence from the upstream to the downstream side in the flow direction of oil and they are connected with any of the compressors, respectively. Discharge temperatures detected by the discharge temperature sensors of each of the compressors are compared to detect a decrease of oil amount in the oil tank.
Patent JP-2011119229-A (JP)
Title: Modularized fuel cell device and flow field plate assembly
Inventor: CHEN CHI-CHANG
IPC: H01M8/10
Filed: 2010-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide modularized designing for promoting flexibility of manufacturing, application development, and designing of a fuel cell device.  <P>SOLUTION: A fuel cell module is provided with a membrane electrode assembly, two gas diffusion layers, two current collectors 303, two sealing members 20 and a flow field plate assembly 10. The flow field plate assembly is equipped with a first manifold 11, a second manifold and a flow channel C. The gas diffusion layers are combined with both sides of the membrane electrode assembly, the current collectors, with the gas diffusion layers, and the sealing members, with the current collectors, respectively. The flow field plate assembly is combined with the membrane electrode assembly, on a first side face between both side faces of the latter. The membrane electrode assembly is provided with at least a corresponding one between the two gas diffusion layers; at least a corresponding one of the two current collectors; and at least a corresponding one of the two sealing members between the flow field plate assembly and the first side face of the membrane electrode assembly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012074202-A (JP)
Title: Battery, vehicle, electronic apparatus, and method for manufacturing battery
Inventor: SANADA MASAKAZU
IPC: H01M10/0565
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact battery having excellent electrochemical properties, and a technology to manufacture the same.SOLUTION: A negative electrode active material layer between a negative electrode collector layer 11 and a solid electrolyte layer 13 has a line-and-space structure where a plurality of linear elements 121 extending in the direction of the Y axis is arranged separately from each other. The linear elements 121 made of a negative electrode active material, and the solid electrolyte layer 13 are formed by an ink jet. At each contact point P where the linear element 121, the negative electrode collector layer 11, and the solid electrolyte layer 13 are in contact with each other, the surface of the linear element has a gradient θ less than 90 degrees to realize a battery having a large capacity with respect to the amount of active material usage and exhibiting excellent charge-discharge behavior.
Patent JP-2012073402-A (JP)
Title: Pattern formation method, chemical amplification type resist composition, and resist film
Inventor: IWATO KAORU
IPC: G03F7/40
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pattern formation method which is excellent in sensitivity, capability of reducing development defects, and pattern shape in negative pattern formation with a developer containing an organic solvent, and to provide a chemical amplification type resist composition and resist film.SOLUTION: A pattern formation method includes the steps of: (i) forming a film from a chemical amplification type resist composition which contains (A) a resin of which solubility in developer containing an organic solvent reduces due to increased polarity by an action of acid, (B) a compound which generates an acid upon exposure to actinic rays or radiation, and (C) a tertiary alcohol; (ii) exposing the film; and (iii) developing with the developer containing an organic solvent.