baber/WOPTO huggingface dataset:
Patent JP-2012197811-A (JP)
Title: Power unit for vehicle
Inventor: SOTANI MASARU
IPC: F16H63/34
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact power unit for a vehicle including a main transmission mechanism having a crankcase supporting a crankshaft and a plurality of gear trains provided between a main shaft and a counter shaft rotatably supported in the crankcase and selectively establishable by shifters; and an auxiliary transmission mechanism having an output shaft rotatably supported in the crankcase and receiving the power transmitted from the main transmission mechanism and a plurality of gear trains provided between an extended part of the counter shaft and the output shaft and selectively establishable by the shifters.SOLUTION: In the auxiliary transmission mechanism, the shifters cannot be directly engaged therewith due to a small outer diameter of a gear of the counter shaft, and a separated part to be engaged is traditionally set on an extended part of the counter shaft. In the present invention, a conventional separated part to be engaged is deleted and the shifters are directly engaged with the gear of the output shaft, making the power unit for a vehicle compact.
Patent JP-2012199684-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: FUJITA ATSUSHI
IPC: H04N1/028
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus and an image forming apparatus capable of suppressing increase in document conveyance force and suppressing variation in a position of abutting on a document reading part due to the thickness (stiffness) of a document.SOLUTION: The document conveyance position X1 of reading-exit rollers 92 (nip of reading-exit rollers) is provided below a reading position B. The document conveyance path from the reading position B to the document conveyance position X2 of second reading-exit rollers 93 is symmetrical to the document conveyance path from the document conveyance position X1 of the reading-exit rollers 92 to the reading position about a line M drawn perpendicularly to the reading surface 95a of a second fixed reading part 95. The document conveyance speed of the second reading-exit rollers 93 and that of the reading-exit rollers 92 are equal to each other.
Patent JP-2012197493-A (JP)
Title: Arc spraying device
Inventor: TAKAISHI KAZUHIRO
IPC: C23C4/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an arc spraying gun device which can perform spraying in such a manner that a sprayed coating thickness is made uniform even in a place inferior in workability.SOLUTION: The arc spraying gun device 100 melts metal wires 104a, 104b by arc discharge, atomizes the obtained metal droplets, and sprays the same on a base material as sprayed particles. The arc spraying gun device 100 includes: a driving part 110 having a motor 118 and a roller 120 paying out the metal wires 104a, 104b from a wire feeder 102; leader chips 138a, 138b guiding the metal wires 104a, 104b toward one point and arc-discharging them; a spraying nozzle unit 112 having air nozzle mouths 144a, 144b injecting compressed air from a compressor 106 to the vicinity of the leader chips and atomizing the metal droplets; and tubes 126a, 126b guiding the metal wires 104a, 104b from the driving part 110 to the spraying nozzle unit 112.
Patent JP-2012203488-A (JP)
Title: Recording device and control method of the same
Inventor: TODA SEIJI
IPC: G06F21/62
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving security on the basis of issuance of specific processing to a recording device.SOLUTION: The recording device comprises: authentication information storage means for storing authentication information to be used for authenticating access to data storage means; reception means for receiving the authentication information transmitted from a host device; authentication means for comparing the authentication information received in the reception means with the authentication information stored in the authentication information storage means and authenticating the access to the data storage means; command tendency storage means for storing command tendency which is information including an order or timing related to a command transmitted from the host device; command tendency determination means for determining whether or not the command tendency of the command transmitted from the host device is similar to the command tendency stored by the command tendency storage means; and use disabling means for turning data stored by the data storage means to a practically unusable state on the basis of determination of the command tendency determination means.
Patent JP-2012204245-A (JP)
Title: Binder resin composition for nonaqueous secondary battery electrode
Inventor: HARUTA KAZUNARI
IPC: H01M4/62
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a binder resin composition for nonaqueous secondary battery electrodes which has less adverse effects on human body and environment, has good adhesiveness to current collectors, and makes it possible to manufacture a nonaqueous secondary battery which maintains a high discharge capacity even in a high temperature environment due to repetitive charging and discharging or heat generation.SOLUTION: The binder resin composition for nonaqueous secondary battery electrodes is a resin composition derived by polymerizing an admixture containing ethylenically unsaturated monomer (A) capable of radical polymerization and polyester resin (B) in an aqueous medium consisting of, as essential components, a surface active agent, a polymerization initiator and water. The admixture of (A) and (B) is forcibly emulsified in the presence of surface active agent and water until the average particle size of the resultant emulsion becomes 2 μm or less before being polymerized.
Patent JP-2012204790-A (JP)
Title: Power transformer and power supply circuit
Inventor: JINNAI TAKASHI
IPC: H01F30/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To make an operation timing of a switching element controlled by a voltage of a secondary auxiliary coil be more appropriate.SOLUTION: In a power transformer T1 in which a primary coil W1, secondary main coils W21 and W22 and secondary auxiliary coils AW1 and AW2 are wound around a wound part of a bobbin 10, the wound part has a primary side wound part 21 and a secondary side wound part 22 separated from each other. The secondary main coils W21 and W22 are wound around the secondary side wound part 22. The primary coil W1 and the secondary auxiliary coils AW1 and AW2 are wound around the primary side wound part 21. A secondary side power supply circuit P2 of a power supply circuit 1 having the power transformer T1 is provided with FETs Q1 and Q2 for on-off controlling currents flowing in the secondary main coils W21 and W22 respectively, and on-off control circuits 31 and 32 on-off controlling the FETs Q1 and Q2 respectively.
Patent JP-2011226254-A (JP)
Title: Soil improvement device, and soil improvement method, earthquake resistant construction method and construction foundation practice using the same
Inventor: TAKEDA SHINICHI
IPC: E02D3/12
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce cost by eliminating waste of a soil improvement part and also to realize a simple and compact structure.SOLUTION: The device comprises: main drilling revolving shafts 2 with three axes which are set in parallel to each other; main drilling cutters 20 which are fixed to the lower end of the main drilling revolving shafts 2 and rotate horizontally; sub drilling revolving shafts 3 arranged in parallel to the main drilling revolving shafts 2; drive wings 30 which are fixed to the lower ends 3a of the sub drilling revolving shafts 3 and rotate horizontally; first connecting-shafts 4A which support each main drilling revolving shaft 2 rotatably while connecting the respective main drilling revolving shafts 2 horizontally; transfer revolving shafts 31 inserted and supported rotatably around the connecting-shafts 4A while rotating around the horizontal axes which intersect perpendicularly to the axial direction C1 of the connecting-shafts 4A; sub drilling cutters 32 which are fixed to both ends of the transfer revolving shafts 31 and rotate around the transfer revolving shafts 31; and sub wings 33 extending towards the diameter directions outside from the transfer revolving shafts 31.
Patent JP-2012209134-A (JP)
Title: Connection unit and connection structure
Inventor: NAKANISHI TATSUO
IPC: H01R4/68
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a connection unit and a connection structure suitable for mutual connection or the like of room temperature insulation type superconducting cables.SOLUTION: The connection unit has a plurality of insertion ports into which a plurality of connection objects are respectively inserted and includes a conductive block 410, a coolant container 420, an adiabatic container 430, and an insulated compact 440. When a superconducting cable 100 or a normal conducting cable 300 having a conductor is inserted into each insertion port as a connection object, the conductive block 410 is electrically connected to the conductor. The coolant container 420 composes a coolant passage, and when a coolant transport tube 200 having an adiabatic tube 214 to be a voltage application portion is inserted into each insertion port as a connection object, forms a space between the container 420 and the outer surface of the conductive block 410 and is connected to the adiabatic tube 214 to form a coolant passage in the space. The adiabatic container 430 has an opening to be connected to the insertion port and covers the outer periphery of the coolant container 420. The insulated compact 440 has an insertion port and covers the periphery of the adiabatic container 430.
Patent JP-2012037046-A (JP)
Title: Rolling bearing
Inventor: YAMAGUCHI KOHEI
IPC: F16C33/41
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which reduces an energy loss caused by the stirring of lubricating oil in the rolling bearing and prevents defective lubrication therein.SOLUTION: The rolling bearing includes a disk 5c on a diametrically inner side of an inner diameter part of a cage 5 which is located at one axial-direction side of the cage, and the rolling bearing limits the inflow of a lubricating oil between the disk 5c and a side surface 2c of an inner ring. The rolling bearing also includes a groove 5f of a circumferential shape in a pocket-side side surface of the disk 5c of the cage 5. The width of the groove 5f of the circumferential shape is formed so as to be nearly equal to the radius difference between an inside diameter of a body 5b of the cage 5 and a diameter of a shoulder 2b of the inner ring.
Patent JP-2012205839-A (JP)
Title: Sewing machine
Inventor: ITO KAZUHISA
IPC: D05B69/36
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine which, when the operation of a cloth feeding mechanism in the horizontal direction and the rotation of a main shaft are driven by separate motors, can prevent the occurrence of a malfunction upon the stop of power supply.SOLUTION: The sewing machine comprises: a main motor for driving a main shaft for vertically moving a sewing needle; and a cloth feeding motor for driving a cloth feeding mechanism for feeding cloth. A smoothing circuit of the sewing machine can supply regenerative power generated during the deceleration of the main motor to the cloth feeding motor. When external power is supplied (S11: YES), the sewing machine drives the main motor and the cloth feeding motor in such a way as to synchronize with the two motors (S13 and S14). When the external power is reduced to less than a threshold value during sewing (S11: NO), the sewing machine maintains synchronization between the main motor and the cloth feeding motor, and at the same time, the sewing machine drives the cloth feeding motor with the regenerative power from the main motor (S23) and stops the two motors (S26).
Patent JP-2012206677-A (JP)
Title: Tonneau cover device
Inventor: NAGAO TAKASHI
IPC: B60R5/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the convenience of a tonneau cover device.SOLUTION: A tonneau cover 42 is determined to be in an extension position upon contact with an object during movement to a storage position side. If the tonneau cover 42 is in the extension position when a back door is brought into a fully open state, a guide part 49a on a leading end side is brought closer to a guide 48. Thus, the tonneau cover 42 can be easily loaded on the guide 48 while the back door 45 is opened.
Patent JP-2012212488-A (JP)
Title: Information recording device and information recording method
Inventor: SUEISHI KOZO
IPC: G11B5/09
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To set a track pitch to be narrower by considering only an influence of a fringing phenomenon from one side when recording information by means of a shingled-write recording method.SOLUTION: An information recording device comprises: a magnetic recording medium that has tracks; detecting means; and recording control means. The detecting means detects widths of fringing phenomena that are attended with a record on the tracks and are generated at both sides of a track direction with respect to the tracks. The recording control means controls at least a width of a fringing phenomenon narrower than that of the other fringing phenomenon out of the widths of the fringing phenomena generated at the both sides thereof and a data lead width for reading out data from the tracks as a track pitch so as to record by overlapping parts of the tracks adjacent to each other.
Patent JP-2012212263-A (JP)
Title: Change reserve fund management system and method
Inventor: FUKUMIZU TATSURO
IPC: G07G1/12
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a change reserve fund management system capable of reducing work for a change reserve fund order placement.SOLUTION: In a proposed change reserve fund management system, each withdrawal machine and each POS terminal transmit, in response to a denomination residual number acquisition request from a management server, denomination residual number information including a denomination residual number of an own machine or an own terminal to the management server. The management sever gathers the denomination residual number information from each withdrawal machine and each POS terminal, calculates a total value of the residual number according to the denomination, compares the calculated total value and a threshold indicating a minimum amount to be prepared as a reserve fund according to the denomination, creates order request data for a denomination whose calculated total value is smaller than the threshold, and transmits the data to an order destination.
Patent JP-2012210908-A (JP)
Title: Door frame structure
Inventor: SATO EIKO
IPC: B60J5/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a door frame structure that can bend a molding with ease and in which end portions of a door frame do not rust due to the entry of raindrops or the like.SOLUTION: A second end B that follows a second flange 312b of a door frame 31 is located between an inner wall 331 of a glass run 33 and a frame body 311 that faces the inner wall 331. An engagement portion 324 of the molding 32 is partially connected to a third sidewall 323 at a plurality of locations along a direction in which a vertical door frame structure 3 extends.
Patent JP-2012214913-A (JP)
Title: Yarn heating apparatus
Inventor: KAGATA SHO
IPC: D02J1/22
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption of a heater for heating a yarn fed by a yarn feed roller, by enhancing heat insulating efficiency in a heat insulating box.SOLUTION: A roller unit 3 comprises: a godet roller 11; a separate roller 12; a heat insulating box 13 for accommodating the rollers 11 and 12 therein; and a heat exchanger 30 provided outside the heat insulating box 13. In the heat exchanger 30, when an exhaust fan 40 is driven, air in the heat insulating box 13 is exhausted by passing through an inner pipe 31. In addition, when a suction fan 41 is driven, outside air passes through an outer pipe 32, then passes through a branch pipe 34 and flows into the heat insulating box 13. At this time, the heat exchanger 30 exchanges heat between the air passing through the inner pipe 31 and the air passing through the outer pipe 32.
Patent JP-2012214846-A (JP)
Title: Aluminum alloy sheet for molding process and method for producing the same
Inventor: NAKAMURA TAKAHIKO
IPC: C22C21/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an Al-Mg-Si-based alloy sheet that has enough moldability and strength as an automotive panel etc. and does not cause defective appearance after molding and coating under severe molding conditions, and a method for producing the same.SOLUTION: The aluminum alloy sheet for molding process is produced by subjecting an aluminum alloy containing 0.4-1.5 mass% of Si, 0.4-1.0 mass% of Mg, 0.1-1.0 mass% of Fe, and 0.1-0.5 mass% of Mn, with the balance comprising Al and unavoidable impurities to casting; homogenizing heat treatment; hot rolling such that the initiation temperature is 350-450°C and the end temperature is (445-3r)°C or more relative to the rolling reduction r% in the final pass; cold rolling; solution treatment; and quenching treatment. Furthermore, in the central part in the sheet thickness direction of a cross-section surface including the rolling direction, an Al-Mn-Fe(-Si)-based intermetallic compound with an equivalent circle diameter of 2.0 μm or more has an area rate of 0.4% or more and a number density of 1,350 pieces/mmor more.
Patent JP-2011193477-A (JP)
Title: Agile network protocol for secure communication with assured system availability
Inventor: MUNGER EDMUND C
IPC: H04L12/56
Filed: 2011-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agile network protocol for safe communication with assured system availability.  <P>SOLUTION: Data packets that do not match criteria defined by a moving window of a proper address are accepted for further processing while those that do not meet the criteria are rejected. Not only the "hopping" of an IP address and a discriminator field but also that of a hardware address such as a medium access control address can be performed. The hopped addresses have non-repetitive sequence lengths that can easily be predetermined and can sequentially and speedily jump ahead by a random number of steps. The hopped addresses are generated by a random number generation program having properties by which it is difficult to predict future random numbers as far as parameters of the random number generation program are not known. Synchronism is reestablished between a transmission side node and a reception side node using a synchronization technique.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012214283-A (JP)
Title: Battery-incorporated label, and printer using the same
Inventor: HORIE TAKASHI
IPC: G09F3/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery-incorporated label in which batteries are incorporated with a support tube on which a label base material is wound, and not only the batteries, but also, the support tube are recyclable, further, recycling information is easily and reliably managed.SOLUTION: The battery-incorporated label includes the support tube 1 comprising: a cylindrical rotating support tube part 3; a stator part 2 including the batteries 5, and fitted into the center hollow part of the rotating support tube part 3; and spherical members 4 provided between the inner peripheral surface 3a of the rotating support tube part 3 and the stator part 2. The label is formed by winding the label base material 8 on the rotating support tube part 3.
Patent JP-2012214169-A (JP)
Title: Driving assist device
Inventor: SHIMIZU SHOICHI
IPC: B60R21/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a driving assist device that can easily follow a photographed object in an image without confusing the driver.SOLUTION: The driving assist device includes: a photographing means for photographing the rear view of a vehicle; a parking area detecting means for detecting a parking area from the image data output from the photographing means; a parking distance estimation means for calculating the distance from the vehicle to the parking area based on the output of the parking area detecting means; an image conversion means for converting a virtual camera viewpoint of the image data that is the output of the photographing means based on the output of the parking distance estimation means; and an image display means for displaying the converted image data output from the image conversion means. The image conversion part continuously changes the viewpoints of the virtual camera according to changes in the output from the parking distance estimation means.
Patent JP-2012216480-A (JP)
Title: Shutdown method of fuel cell system
Inventor: MIYATA KOICHIRO
IPC: H01M8/04
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a shutdown method of a fuel cell system capable of accurately setting a flow rate of a low flow rate supplied from an oxidant gas supply device.SOLUTION: When a shutdown command of a fuel cell is detected (timing t1), supply of fuel gas is stopped. After the supply of the fuel gas is stopped, a correction amount of a pressure sensor to a zero point is learned. After completion of the learning, a pressure on a cathode side (a cathode pressure Pk) is detected by the pressure sensor calibrated by the correction amount. While oxidant gas at a lower flow rate than that during normal power generation is supplied to the fuel cell from an oxidant gas supply device so that the detected pressure on the cathode side (the cathode pressure Pk) becomes a target pressure Pk1, stop-time power generation processing (timing t4 to timing t7) for generating the power in the fuel cell is executed. Therefore, the oxidant gas at a desired flow rate (low flow rate with high accuracy), at which oxygen stoichiometry becomes 1 (low oxygen stoichiometry), can be supplied toward a cathode from the oxidant gas supply device.
Patent JP-2012218163-A (JP)
Title: Transparent conductive film, laminate, touch panel, and display
Inventor: INAGAKI KATSUTOSHI
IPC: C23C14/08
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film excellent in light transmittance, heat resistance, and mechanical strength and a touch panel including the film.SOLUTION: The transparent conductive film has a transparent conductive membrane on at least one side of a base material. The base material contains an aromatic polyether polymer having a glass transition temperature (Tg) of 230-350°C by differential scanning calorimetry (DSC, temperature rise speed 20°C/min).
Patent JP-2012217499-A (JP)
Title: Washing machine
Inventor: KAWAI MASAHIRO
IPC: D06F39/12
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of preventing corrosion of a washing/spin-drying tub caused by electrolyzed water.SOLUTION: At a junction of a side plate 105 of a washing/spin-drying tub 104 and an opening plate 106 of the washing/spin-drying tub 104 and/or at a junction of the side plate 105 and a bottom plate 107 of the washing/spin-drying tub 104, or in the vicinity of the junction, an anticorrosive member made of metal that is greater in ionization tendency than the washing/spin-drying tub is disposed so as to be in contact with the washing/spin-drying tub 104. Accordingly, when the washing/spin-drying tub 104 is immersed in electrolyzed water, preferential elution of the metal greater in ionization tendency than the washing/spin-drying tub 104 occurs, so that corrosion of the washing/spin-drying tub 104 can be prevented.