baber/WOPTO huggingface dataset:
Patent JP-2012168288-A (JP)
Title: Wavelength selector switch
Inventor: WATABE TOMOJI
IPC: G02F1/29
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength selector switch that can reduce polarization-dependent losses attributable to dispersive elements and improve the S/N ratio of output optical signals.SOLUTION: In a wavelength selector switch comprising input ports 10a to 10d; first dispersers 30a and 30b that disperse input light; a deflector 50 that deflects dispersed light; a second disperser 32 that wavelength-multiplexes the light deflected by the deflector 50; and an output port 10e that outputs the wavelength-multiplexed light, the first dispersers 30 are provided with first dispersive elements 31a and 31b that disperse light from the input ports 10a to 10d; the second disperser 32 has a second dispersive element 33 that disperses light deflected by the deflector 50 and brings the dispersed light into incidence on the output port 10e; and the second dispersive element 33 has such a deflection characteristic as cancels the deflection characteristic of the first dispersive elements 31a and 31b.
Patent JP-2012169114-A (JP)
Title: Cable connector
Inventor: MORI YOSHIO
IPC: H01R4/48
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector hard to be influenced by external factors such as vibration, hard to bring about a situation in which covered wires are pulled out even if external force is applied to them in a pull-out direction, and usable without anxiety.SOLUTION: In a housing body 1 equipped with a contact space 11 and a plurality of wire insertion openings 13 communicating with the space, a current carrying plate 2 in which wire passing holes 24 are formed at spots corresponding to the wire insertion openings 13 is disposed. By pressing and moving an operating body 4, in which the locking part 31 of a metal spring 3 having a conductive wire bending action part 33 and a conductive wire pressing part 32 formed on the lower end side thereof is locked, toward the inside of the contact space 11, the conductive wire bending action part 33 of the metal spring 3 is lowered and moved, and the core wire portion of the conductive wires protruding toward the inside of the contact space 11 are bent in an almost L-shape and lowered, and at the same time, the bent core wire portion are pressed by the conductive wire pressing part 32 formed in the upper part of the conductive wire bending action part 33 by pressing it against the current carrying part 2.
Patent JP-2012167862-A (JP)
Title: Outdoor unit of refrigerating apparatus
Inventor: HARADA KOICHI
IPC: F24F1/24
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent entry of dust or moisture, while sufficiently cooling electric components in an electric component box.SOLUTION: A casing (30) includes an outdoor heat exchanger (23), an outdoor fan (15) and an electric component box (40). The electric component box (40) is provided with a fan (60) inside a sealed box body (41). The fan (60) is disposed to blow air toward an inner surface of a third side plate (42c) that is at the shortest distance among inner surfaces of the box body (41).
Patent JP-2012166254-A (JP)
Title: Flame treatment device and method for manufacturing aluminum foil for battery
Inventor: SHIRAISHI KATSUMI
IPC: H01M4/66
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a flame treatment device that reduces influence of heat caused by the heating of a burner to prevent aluminum foil from wrinkling when radiating the flame of the burner to remove oil and fat content, and to provide a method for manufacturing aluminum foil for a battery.SOLUTION: The flame treatment device 1 includes: burner cooling rollers 6 disposed between a unwinding coil Rc and a winding coil Wc of the aluminum foil Aw; and burners 7 disposed by respectively facing the burner cooling rollers. The flame treatment device further includes: preheating rollers 5 that are disposed in a position just in front of the burner cooling roller in a conveying path through which the aluminum foil is sent to the burner cooling roller, and that come into contact with the aluminum foil to preheat the aluminum foil; and cooling rollers 8 that are disposed in a position just rear of the burner cooling roller in a conveying path through which the aluminum foil is sent out from the burner cooling roller, and that come into contact with the aluminum foil to cool the aluminum foil.
Patent JP-2012171695-A (JP)
Title: Recording medium conveying mechanism and recording device including the conveying mechanism
Inventor: MIYAKO YUICHIRO
IPC: B65H9/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium conveying mechanism capable of reliably correcting an inclination of a recording medium causing no crease or bending with a simple configuration, and a recording device including the conveying mechanism.SOLUTION: The recording medium conveying mechanism includes an intermediate roller and a conveying roller disposed sequentially toward the downstream side in the conveying direction for conveying the recording medium to the downstream side, a detecting means disposed on the downstream side of the conveying roller for detecting the amount of the inclination of the recording medium with respect to the conveying direction, and a measuring means located between the intermediate roller and the conveying roller for measuring the height of the recording medium between the intermediate roller and the conveying roller. The intermediate roller has a plurality of rollers disposed spaced apart from one another in a beam direction with respect to the recording medium, and the plurality of rollers rotate at speeds different from one another based on the amount of the inclination measured by the detecting means and the height of the recording medium measured by the measuring means.
Patent JP-2011167519-A (JP)
Title: Access apparatus including integral zero-closure valve and check valve
Inventor: OKONIEWSKI GREGORY
IPC: A61B17/34
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access apparatus for use in surgical procedures.  <P>SOLUTION: An access apparatus includes: an access member 10 that defines a longitudinal axis and has a longitudinal passage for providing entry to an abdominal cavity of a patient, and the longitudinal passage is adapted to permit passage of a surgical instrument used in performing surgical procedures; a housing 2 including a proximal end defining an opening in which the opening is in communication with the longitudinal passage of the access member to permit passage of the surgical instrument; a zero-closure valve 20 disposed within the housing and adjacent the longitudinal passage, that is configured to provide a substantially fluid-tight seal in the absence of the surgical instrument inserted therethrough; a check valve 22 operably associated with the zero-closure valve that is in fluid communication with the longitudinal passage and the access member operably associated with an insufflation port 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011257734-A (JP)
Title: Liquid crystal display element, positive radiation-sensitive composition, interlayer insulating film for liquid crystal display element, and method for forming the film
Inventor: ICHINOHE DAIGO
IPC: G02F1/13
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element having an interlayer insulating film with excellent heat resistance and light resistance and having a high voltage holding rate, and to provide a positive radiation-sensitive composition having excellent storage stability and suitable for forming the interlayer insulating film.SOLUTION: The liquid crystal display element includes two substrates disposed oppositely, an interlayer insulating film laminated on an inner face side of at least one of the substrates, and a liquid crystal layer disposed between the substrates and formed from a polymerizable liquid crystal composition, in which a resin constituting the interlayer insulating film has a crosslinked moiety of a polymer expressed by the formula (1).
Patent JP-2011097958-A (JP)
Title: Peptide nucleic acid probe for analysis of certain staphylococcus species
Inventor: STENDER HENRIK
IPC: C12N15/09
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peptide nucleic acid (PNA) probe.  <P>SOLUTION: The invention relates to peptide nucleic acid (PNA) probes for the analysis of certain Staphylococcus species (optionally present in a sample). The invention further relates to PNA probe sets for the analysis of certain Staphylococcus species (optionally present in a sample). The invention further relates to methods for the analysis of certain Staphylococcus species (optionally present in a sample). The invention relates to diagnostic kits comprising such PNA probes. The invention relates to diagnostic kits comprising such PNA probe sets.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172629-A (JP)
Title: Supercharging system of internal combustion engine
Inventor: KATSUNO MURAHITO
IPC: F02B37/24
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a supercharging system of an internal combustion engine, reducing a pumping loss caused by excessive throttling of an exhaust passage and preventing decrease of output torque of the engine.SOLUTION: A turbine wheel 42 is rotated by exhaust energy of the engine 10. A compressor wheel 43 rotates together with the turbine wheel 42 supercharge intake air to the engine 10. A variable throttle part 44 is provided in the exhaust passage 33 on the inlet side of the turbine wheel 42 and varies the opening area of the exhaust passage 33. An actuator 46 drives the variable throttle part 44. An ECU 50 controls the actuator 46 so that exhaust flow speed becomes lower than the exhaust flow speed corresponding to Vmax1. Further, the ECU 50 controls the actuator 46 so that the exhaust flow speed becomes lower than the exhaust flow speed corresponding to Vmax2 when a supercharging condition determination means determines that the intake air to the engine 10 is supercharged and is being increased.
Patent JP-2012172466-A (JP)
Title: Operating oil tank for construction machine
Inventor: KAWAMOTO JUNYA
IPC: E02F9/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an operating oil tank for a construction machine, capable of securing the strength of a gauge arrangement part and putting a gauge closer to a hole portion of an external cover in the state of keeping a predetermined clearance between the external cover and the operating oil tank.SOLUTION: The operating oil tank 6 formed of a synthetic resin is provided on a revolving frame 2a of a revolving superstructure 2 of a small-size hydraulic shovel, and has a side face 6a opposed to the external cover 5 of the revolving superstructure 2 at the predetermined clearance 20 for storing operating oil to be supplied to a hydraulic actuator. The operating oil tank 6 includes a gauge 7 for enabling visual check of an oil level 8 of the operating oil in the operating oil tank 6 through the hole portion 5a of the external cover 5, the gauge 7 having a hollow projecting portion 7a provided on the side face 6a of the operating oil tank 6 and formed projecting in the direction of the hole portion 5a of the external cover 5, and a window portion 7b provided at the end of the projecting portion 7a and formed of a transparent material to enable visual check of the oil level 8 of the operating oil in the operating oil tank 6.
Patent JP-2012172646-A (JP)
Title: Injector
Inventor: OKUNO YOSHINORI
IPC: F02M47/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress displacement in a radial direction of a mover 32, to suppress variation of attraction by a stator 33, and to stabilize the reduction speed of a back pressure, in a solenoid valve 3 of an injector.SOLUTION: The solenoid valve 3 has a spherical body 56 for transmitting force between a coil spring 34 and a mover 32, the spherical body 56 is received by a receiving surface 57 provided on the mover 32 and supported freely slidably in an axial direction by a stator 33, and the receiving surface 57 is provided so as to form a recess to be continuously reduced in diameter toward an energizing direction (distal end side) by the coil spring 34. Thus, by being abutted to the mover 32 through the receiving surface 57, the spherical body 56 exerts abutting force to the mover 32 so as to dissolve the displacement in the radial direction. Thus, in the solenoid valve 3, the displacement in the radial direction of the mover 32 is suppressed, the variation of the attraction by the stator 33 is suppressed, and the reduction speed of the back pressure is stabilized.
Patent JP-2011099323-A (JP)
Title: Fascia board material with ventilating function
Inventor: TONEGAWA MISAO
IPC: E04D13/152
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fascia board material with ventilating function for constituting a finish at the edge of an eaves of a roof, which can be easily mounted on the edge of the eaves, and can prevent infiltration of rainwater while maintaining satisfactory permeability.  <P>SOLUTION: The fascia board material includes: a front main plate portion 5; a casing-like portion 1 which is formed at the lower end of the front main plate portion 5 and composed of a front plate portion 11, a bottom plate portion 12, a back plate portion 13 and a top plate portion 14; and a screen portion 3 which is formed in at least any one of the front plate portion 11, bottom plate portion 12 and back plate portion 13 of the casing-like portion 1, and which is formed in substantially a dish-like sectional shape to swell toward a hole area 21a of a vertically elliptic ventilation hole 2 while continuing to the ventilation hole 2 and upper and lower portions of an inner periphery 21 of the ventilation hole 2. An opening 4 with a cross-sectional shape different from that of the ventilation hole 2 is formed by the ventilation hole 2 and the screen portion 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012178750-A (JP)
Title: Rfid communication device and program
Inventor: FUJIMOTO MASAKI
IPC: H04B1/59
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption while keeping RFID tag reading speed and communication range intact.SOLUTION: A portable terminal 10 includes: an RFID reader/writer section 18 for establishing ASK modulation type communication with an RFID tag 30 via an electromagnetic field or radio waves; and a CPU 11 for setting a large ASK modulation depth of the RFID reader/writer section 18 when the RFID reader/writer section 18 polls the RFID tag 30, and setting a small ASK modulation depth of the RFID reader/writer section 18 when the RFID reader/writer section 18 receives response information from the RFID tag 30.
Patent JP-2012055879-A (JP)
Title: Flame-retardant deodorizing filter
Inventor: IWASAKI KEIKO
IPC: A61L9/01
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an activated carbon sheet excellent in removability of hazardous gas component with ozonolysis function, and in flame retardancy.SOLUTION: In a flame-retardant deodorizing filter containing an activated carbon bed and fabric provided to both surfaces thereof, the filter has the fiber ratio of the fabric that is one kind or more selected from at least cellulose fiber, polyvinyl alcohol fiber, polyacrylonitrile fiber and phenol fiber is 30% or more. The filter contains 10 to 70 wt.% of phosphorus-based flame retardant relative to the fabric weight. The filter has an adhesion layer between the activated carbon bed and the fabric. Activated carbon particles are adhered by thermoplastic resin binder particles. The weight per unit area of activated carbon is 50 to 400 g/m.
Patent JP-2012179098-A (JP)
Title: Winch system for wheelchair
Inventor: TAHARA TAKAYUKI
IPC: A61G3/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a winch system for a wheelchair in which when a belt is wound around a drum, the torsion of the belt is not generated.SOLUTION: The winch system 1 for a wheelchair includes: a traction member 3 used when the wheelchair is drawn up along a slope or got down along a slope; a drum 6 winding up and running out the traction member; a guide part 4 guiding the direction of winding overlap of the traction member wound up by the drum; a driving part 7 that can rotate the drum; a driving force transmission mechanism 8 intervening between the drum and the driving part, and transmitting the drive of the driving part to the drum, wherein the guide part has a V-shaped slit part 5 inserting the traction member not to generate the torsion of the traction member.
Patent JP-2012182571-A (JP)
Title: Electronic apparatus and network monitoring program
Inventor: KOITO YUHEI
IPC: H04M1/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To control consumption of a storage area when monitoring a communication network.SOLUTION: A mobile phone comprises a browser part 210 for requesting monitoring of a state change of a communication network. The mobile phone also comprises a call control unit 206 for securing a memory for monitoring 204b having capacity less than a memory for application notification 204a preset by an interface for notifying the browser part 210 of data in response to the monitoring request. The call control unit 206, if a state change of the communication network is detected, stores data indicating the state change in the memory for monitoring 204b and also secures the memory for application notification 204a. In addition, the mobile phone comprises a context accessor 208 for storing data stored in the memory for monitoring 204b to the memory for application notification 204a. The browser part 210 performs processing depending on the state change of the communication network based on the data stored in the memory for application notification 204a.
Patent JP-2011179121-A (JP)
Title: Environment-friendly manganese brass alloy and manufacturing method thereof
Inventor: HU ZHENQING
IPC: B22D18/04
Filed: 2011-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment-friendly low-cost manganese brass alloy which has excellent stress corrosion resistance, satisfactory dezincification corrosion resistance and mechanical property, and a manufacturing method thereof.  <P>SOLUTION: The invention provides an environment-friendly manganese brass alloy comprising 55 to 65 wt.% of Cu, 1.0 to 6.5 wt.% of Mn, 0.2 to 3.0 wt.% of Al, 0 to 3.0 wt.% of Fe, 0.3 to 2.0 wt.% of Sn, 0.01 to 0.3 wt.% of Mg, 0 to 0.3 wt.% of Bi and/or 0 to 0.2 wt.% of Pb, and the balance of Zn and other inevitable impurities. The alloy has favorable mechanical property, casting property, cutting property and corrosion resistance, particularly stress corrosion resistance, has the advantages of low manufacturing cost, simple production technology and the like, is suitable for producing components by forging, casting, machining and other manufacturing methods.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012180171-A (JP)
Title: Passenger conveyor control panel moving apparatus and passenger conveyor control panel moving method using the same
Inventor: TAKII KENJI
IPC: B66B23/02
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor control panel moving apparatus that reduces the load in moving up a passenger conveyor control panel above a machine room or lowering the control panel into the machine room.SOLUTION: The passenger conveyor control panel moving apparatus provided on a passenger conveyor which includes: a machine room provided in a truss disposed across a pair of platforms; a floor member covering an opening part of the machine room; and a control panel 115 provided in the machine room. The passenger conveyor control panel moving apparatus includes: a support member 4 provided in the machine room and the upper end part of which is disposed above the machine room from which the floor member is removed; a first pulley 11a rotatably supported by the support member around a shaft parallel to the horizontal face at a predetermined height position above the machine room; and a rope 9 hung on the first pulley 11a to be connected so that the floor member and the control panel 115 move backward each other. When the floor member is disposed at the predetermined height position in the machine, the control panel 115 is disposed above the machine room.
Patent JP-2012179554-A (JP)
Title: Method for recovering platinum and ruthenium, and method for recycling precious metal
Inventor: KOIKE SATOSHI
IPC: C22B11/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering platinum and ruthenium which is favorably used as a recovery method for precious metal, and can recover platinum and ruthenium at low cost but at a high yield from blasted materials (processed powder) obtained by blasting a substrate having a surface to which platinum and ruthenium are adhered, and to provide a method for recycling precious metal.SOLUTION: The method for recovering platinum and ruthenium includes: a step of recovering magnetized objects by magnetic selection from blasted materials obtained by blasting, with a non-magnetic blast material, a substrate having a surface to which platinum and ruthenium are adhered; and a step of recovering platinum and ruthenium from the magnetized objects.
Patent JP-2012182917-A (JP)
Title: Power transmission device and work vehicle
Inventor: YAMAMOTO AKIRA
IPC: F16D55/40
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce a space where a power transmission device driving wheels of a work vehicle occupies, in particular, a space of the power transmission device in the wheel axis direction.SOLUTION: A power transmission device Pt1 driving front wheels (wheels) 18 of a forklift (work vehicle) 16 includes: an IPM motor 10 having a rotor 20 for taking out the rotation output and a stator 22 around which a coil 32 for forming a magnetic field is wound; and a brake mechanism 12 putting a brake on the rotation of a motor shaft 26 integrally rotating with the rotor 20. The brake mechanism 12 has a multiple plate type braking part 36 composed of multiple friction plates 34, and all of the friction plates 34 (or at least part of the friction plates) are housed on the radial inner side of a coil end 32A of the coil 32.
Patent JP-2012182731-A (JP)
Title: Imaging device
Inventor: KUWATA TOMOYUKI
IPC: G03B13/36
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of obtaining a precise depth map even when a luminance difference in a field angle is large.SOLUTION: The imaging device comprises a plurality of positive lenses two-dimensionally arranged near a predetermined focal plane; a first imaging element having a plurality of light receiving elements arranged on a rear side of the positive lenses corresponding to each of the plural lenses; distance calculation means for calculating a value indicating a distance to a subject whose image is coupled with the positive lenses from an output of the first imaging elements for each of the plural positive lenses; control means for making the first imaging element continuously pick up images plural times for different charge accumulation times; depth map creation means for creating the depth map for each of the plural images continuously picked up by the first imaging element; and synthetic means for creating a synthetic depth map by synthesizing the plural depth maps corresponding to the respective plural picked-up images created by the depth map creation means.