baber/WOPTO huggingface dataset:
Patent JP-2012035738-A (JP)
Title: Reaction torque actuator of steer-by-wire steering device
Inventor: SAKURAI MAKOTO
IPC: B62D5/04
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a reaction torque actuator of a steer-by-wire steering device, which enables size and weight reductions and achieves steering feeling without uncomfortable feeling.SOLUTION: This reaction torque actuator generates the steering reaction force at a steering wheel in a steer-by-wire steering device in which steering is performed by the steering wheel that is not mechanically coupled to a steering shaft for turning. The reaction torque actuator is provided with a motor 2 which is a source of generation of the steering reaction force, a deceleration mechanism 3 which transmits, as the reaction torque, the output of the motor 2 to an operation shaft 1b of a steering wheel 1, and a torque damper 5 which reduces fluctuations in the reaction torque transmitted to the operation shaft 1b. The motor 2, the deceleration mechanism 3, and the torque damper 5 are connected being arranged coaxially with the operation shaft 1b.
Patent JP-2012039752-A (JP)
Title: Drive circuit of semiconductor element
Inventor: KITAHARA AKIO
IPC: H02M1/08
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To implement a drive circuit suited for driving of a normally-on-type semiconductor element that enters a conduction state when a negative potential is applied, without using a power supply dedicated for it.SOLUTION: A source potential Vs of a high-speed switching element S by a p-channel-type FET on a feed line A is stepped down by a step-down resistor R1 and output to a gate G of the high-speed switching element S as a driving signal Vwhen nMOSFET5 connected between the step-down resistor R1 and a ground potential line B is on. The nMOSFET5 is turned on/off by a driving signal Vfor switching generated by a microcomputer of an auxiliary driving circuit 7 using a voltage of the feed line A (potential on the input side of a DC voltage Vi including more AC components than the high-speed switching element S). The microcomputer operates based on a constant voltage generated from the DC voltage Vi including the AC components of the feed line A. Therefore, a power supply dedicated for switching of the high-speed switching element S becomes unnecessary.
Patent JP-2012026425-A (JP)
Title: Combined propulsion system composed of internal combustion engine and external combustion engine
Inventor: DAIHO TERUHIKO
IPC: B63H21/17
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a conventional system, wherein when using the waste heat of about 300°C exhausted from an internal combustion engine of a ship or the like, there is a limit on the pressure of steam obtained from a heat exchanger and a temperature condition, and heat efficiency may be impaired in a middle-scaled axial flow steam turbine.SOLUTION: In the out-flow type radial steam turbine in which a flow direction of the operating steam of the steam turbine progresses to the external periphery from the internal periphery, the heat efficiency becomes favorable even at a heat source of the exhaust gas of about 300°C of the diesel engine. By employing a method (Fig.6) in which, in particular, a plurality of rotating plates can be firmly attached to a rotation shaft, waste heat energy can effectively be converted into the drive energy of the steam turbine, and a main machine is backed up, or driven as a sub-machine.
Patent JP-2012037759-A (JP)
Title: Optical cable
Inventor: TAKADA TAKASHI
IPC: G02B6/44
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable with a moisture-proof function, allowing juxtaposition with an electric cable and non-halogenation.SOLUTION: In an optical cable, outer peripheries of assembly cores 2 and 2' storing a plurality of optical fibers 7 therein are covered with a moisture-proof layer 3, and the outside of the moisture-proof layer 3 is coated with a sheath 4. The moisture-proof layer 3 is formed of, by extrusion molding, a resin layer of high molecular compound not including a polar group and having moisture permeability of 5.0 g/m.day.atm or less by a moisture-sensitive sensor method (40°C, 90%RH) based on JISK7129A, and the sheath 4 is formed of a halogen free flame retardant resin layer. The moisture-proof layer 3 can be formed of any one of polyethylene, polypropylene and cycloolefin polymer.
Patent JP-2012038620-A (JP)
Title: Ozone generation and illumination system
Inventor: KONO MASAMI
IPC: F21V33/00
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generation and illumination system capable of attaining a new use manner by giving attention to ozone generation functions and black light functions of ultraviolet lamps, for example, such as growing of aquarium fishes and long-term storage of fresh flower and improving display effects of the ultraviolet lamps and being compact and light in weight in a simple structure and easily being handled at low cost.SOLUTION: An ultraviolet lamp unit 6 made of the ultraviolet lamp 7 and a drive circuit section 8 is stored inside a case 2 wherein an air flow passage space section 5 is internally formed by preparing an air inflow section 9 and an ozonized air discharge section 10 at a side face by making a principal plane section 4A as an illumination light emission surface. The light emitted from the ultraviolet lamp 7 is externally emitted from the principal plane section 4A as illumination light, and the ozonized air 14 generated by ozonizing air 12 flowing in the air flow passage space section 5 by flowing from the air inflow section 9 is discharged from the ozonized air discharge section 10.
Patent JP-2012037445-A (JP)
Title: Gas sensor
Inventor: FUJITA YASUHIRO
IPC: G01N27/409
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor that suppresses the degradation of airtightness of a sealant.SOLUTION: A gas sensor 100 includes: a cylindrical housing 20; a sensor element 3 disposed inside the housing; a sealant 6 filled in a space between the sensor element and the housing; a cylindrical insulating member 10 which is disposed on the base end side of the sealant and has at least an outside surface 10Bf of a base end part 10B spaced from an inside surface of the housing; and an annular metallic ring 30 which is disposed on the base end side of the insulating member and has an outer peripheral part 30a projected from the base end part of the insulating member outward in a radial direction. The sealant, the insulating member, and the metallic ring are caulked and fixed in a state where they are pressed from the base end side toward the front end side, by a caulking portion 20a formed by bending inward a base end part of the housing. The caulking portion is in close contact with the whole of a base end-directed surface of an outer peripheral part of the metallic ring, and a base end-directed surface 30h of an inner peripheral part 30b of the metallic ring 30 is separated from the caulking portion 20a in an area R opposite to an inside end 20ap of the caulking portion.
Patent JP-2012037485-A (JP)
Title: Steam quality measurement apparatus
Inventor: MORII TAKAYUKI
IPC: G01N7/00
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a steam quality measurement apparatus capable of calculating steam quality correctly without detecting dynamic pressure.SOLUTION: Branched from a steam pipe 1, a steam extraction pipe 2 for extracting steam whose quality is to be measured is connected. A blow valve 13, a needle valve 3, an electric heater 5 and a needle valve 4 are successively connected to the steam extraction pipe 2. A pressure sensor 15 and a temperature sensor 16 are mounted on the electric heater 5. The electric heater 5 is electrically connected to an operation control part 17. The steam flow rate of decompressed steam supplied to the electric heater 5 is calculated based on the calorie supplied to the electric heater 5 and the steam quality of the decompressed steam is calculated based on the steam flow rate.
Patent JP-2010259835-A (JP)
Title: Medical device system
Inventor: FATHALLAH MARWAN
IPC: A61M5/14
Filed: 2010-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved system of interlockable portable medical devices, and a clamp mechanism.  <P>SOLUTION: A first portable medical device 10 is adapted for use in an interlocking system for interlocking the first medical device 12 to the second medical device 14. The first device 10 includes a housing having opposite sides 17L, 17R, a selective element, a blocking element, and an optional clamp mechanism 22. At least one of the opposite sides includes a matable element 102 to detachably attach the second medical device 14. The blocking element 112 prevents the third medical device from attaching to the first and second devices 12, 14 once the first and second devices 12, 14 are attached. The clamp 22 restricts the attachment of the second device 14 to only one side of the first device 12 when the clamp 22 is attached to a support member. The clamp 22 permits slide-ratcheting axial movement of a clamp shaft 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012047903-A (JP)
Title: Photosensitive composition and color filter
Inventor: KONNO YOSUKE
IPC: C08F290/12
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition capable of suppressing generation of development residues and capable of forming a good pixel pattern.SOLUTION: The photosensitive composition comprises (A) a colorant agent, (B) a chemical compound containing a structural unit represented by general formula (1) below, (C) a photopolymerization initiator and (D) a solvent. [In the formula (1), Rdenotes a group having an ethylenically unsaturated bond, Rdenotes a group having a hydrogen atom or the ethylenically unsaturated bond, Rdenotes a tetravalent group, Rdenotes -O- or -NH-, and Rdenotes -OR- or -NHR- (Rdenotes a residue of polyhydric alcohol or polyamine).]
Patent JP-2012045130-A (JP)
Title: Image signal processing system and method for processing image signal
Inventor: SHOJI TAKAAKI
IPC: H04N5/235
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a stable and bright image without lowering a resolution even if the light intensity of a lighting is restricted.SOLUTION: An image signal from an image pickup element 15 and an image signal to which a pixel adding processing is performed are input in an image selector 18 respectively. The brightness of the image of an image signal of an upstream signal processing unit 19 is determined. When the brightness is determined to be dark and it is determined not to be adjustable by the light quantity of a lamp 27, an aperture 32 and a shutter speed of the image pickup element 15, an input of the image selector 18 is switched from a direct input to an input from a pixel addition processing unit 17. Then, a super-resolution processing unit 23 performs a super-resolution processing of the image signal to which the pixel addition processing has been performed to restore the resolution. The image signal whose resolution is restored is output to a monitor 12.
Patent JP-2012050036-A (JP)
Title: Image processing apparatus, image processing method, image forming apparatus, program and recording medium
Inventor: TAKENAKA HIROICHI
IPC: H04N1/46
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To limit the amount of color material to be used without affecting the color balance of an entire image.SOLUTION: Color material saving processing means 103 calculates the amount of color material in an entire image, and if the amount of the color material exceeds a limit that is a color material saving condition, performs processing for reducing the amount of the color material to satisfy the color material saving condition. The amount of the color material is reduced within a limit of color difference between before and after the reduction of the amount of the color material.
Patent JP-2011166736-A (JP)
Title: Amplification apparatus
Inventor: SUGIHARA SHOGO
IPC: H03F1/02
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption during silence without providing a detection circuit that detects the presence or absence of an input audio signal between an audio input terminal and an amplifier circuit.  <P>SOLUTION: An AV amplifier 1 includes: an amplifier circuit 4 that amplifies an input audio signal and outputs an output audio signal; a signal level detecting unit that detects a signal level of the output audio signal output from the amplifier circuit 4; a first signal level determining unit that determines whether or not a state where the signal level of the output audio signal output from the amplifier circuit 4 is lower than a silence determination reference value is continued for a predetermined time or longer; and a power-supply control unit that shifts the AV amplifier 1 from a power-on state to a power-off state, when the state where the signal level of the output audio signal output from the amplifier circuit 4 is lower than the silence determination reference value is continued for the predetermined time or longer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012053172-A (JP)
Title: Image forming device and calibration method
Inventor: HONDA TAKAHIRO
IPC: G03G15/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing time needed for calibration without reducing accuracy of the calibration.SOLUTION: An image forming device 1 comprises: background density acquiring means 403 that acquires a background density of the intermediate transfer body from the start of the calibration until one rotation time of the intermediate transfer body elapses, and an elapsed time from the start of the calibration to the acquisition of the background density; patch density acquiring means 410 that acquires a patch density of a patch formed by patch forming means 404, and an elapsed time from the lapse of the one rotation time to the acquisition of the patch density; and background density determining means 412 that determines that the background density of an elapsed time close to that of the patch density is the background density at the position where the batch density was acquired.
Patent JP-2012058269-A (JP)
Title: Optical fiber
Inventor: TSUCHIDA YUKIHIRO
IPC: G02B6/032
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber which transmits light at a communication wavelength band in a single mode and has a large effective core cross-sectional area with the increase of bend loss suppressed.SOLUTION: The optical fiber includes: a center core part; an inner core layer which is formed on the outer periphery of the center core part and has a lower refractive index than the center core part; an outer core layer which is formed on the outer periphery of the inner core layer and has a lower refractive index than the inner core layer; and a clad part which is formed on the outer periphery of the outer core layer and has approximately the same refractive index as the inner core layer. The optical fiber has an effective core cross-sectional area of 130 μmor larger at a wavelength 1550 nm and has a bend loss of 100 dB/m or less at a wavelength of 1550 nm when bent with a diameter of 20 mm and has a cable cut-off wavelength of 1530 nm or shorter.
Patent JP-2012057344-A (JP)
Title: Roll window screen
Inventor: SAWAGUCHI NAOTO
IPC: E06B9/56
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the loosening of an intermediate part when a net is wound to a winding shaft and to smoothly and surely wind the net.SOLUTION: A roll window screen includes a net 1 to be opened and closed by being wound to a winding shaft 3 inside a winding box 2 and being delivered from the winding shaft 3 and a net guide 4 having a guide groove 13 to which both side ends in the width direction of the net 1 are fitted, a locking body 14 is attached to both side ends of the net 1, and the locking body 14 is engaged with the guide groove 13 in the state of being retained. In the roll window screen, by attaching a linear member 23 to the intermediate part in the width direction of the net 1 in the length direction of the net 1, the winding diameter of the intermediate part when the net 1 is wound to the winding shaft 3 is brought close to the winding diameter of both side ends.
Patent JP-2012055252-A (JP)
Title: Crop digger
Inventor: ODAGIRI HAJIME
IPC: A01D17/04
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a crop digger for digging taro, etc., and capable of digging the crop from a field, separating daughter tubers and secondary tubers from a mother tuber and, recovering the mother tuber as a waste, and recovering the daughter tubers and secondary tubers as harvests without using human work.SOLUTION: Taro is dug up from ground with a digger blade 19; the dug-up taro is transported backward above with a slat belt 14 constituting an endless track; the taro is pressed from right and left with a separating device 3 on the slat belt 14 during transportation and separated into the mother tubers and the daughter or secondary tubers; and the daughter tubers and the secondary tubers are dropped on a lower ridge through a declining transfer slope 18 placed at the back of the slat belt 14. The ridge left after digging the tuber is pressed with a compacting roller 40 mounted under a downstream side of the transporting direction of a transporting device 6.
Patent JP-2012059147-A (JP)
Title: Maintenance system and maintenance method
Inventor: NISHIKAWA TAKEICHIRO
IPC: G06F11/30
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus maintenance system and apparatus maintenance method by which an efficient test schedule can be prepared by considering load to be imparted to an apparatus by a diagnosis itself.SOLUTION: A maintenance system includes: a plurality of measured parts; and a measuring part. The measuring part periodically measures using states of the measured parts and measures test items to be executed for the respective measured parts along a prescribed test schedule at optional timing to obtain the test results. The maintenance system includes: a first storing part for storing the using states and the test results of the measured parts; and a second storing part for storing statistical information. Further, a probability calculating part calculates the latest evaluation value and the past evaluation values based on the using states and calculates a prescribed probability for every test item from the statistical information, the latest evaluation value and the evaluation values in the past tests. A test schedule preparing part prepares a new test schedule based on the prescribed probability.
Patent JP-2012065136-A (JP)
Title: Radio communication device
Inventor: FUJIKI SHIRO
IPC: H04B1/40
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To enhance operability of a radio communication device by using a liquid crystal display with a transparent touch panel for its control panel so that operations specific to the radio communication device can be done directly and intuitively.SOLUTION: On a basic screen displaying frequencies set to available bands and reception signal strength information (a bar graph display and the like) corresponding to each frequency, when a static pressure is applied to a frequency-display area, the frequency then displayed there is set as the operating frequency, while when a sliding pressure in a left/right direction is applied, a frequency scan on a prescribed band below/above the frequency is performed. Also, when a static pressure is applied to a display area of reception signal strength, a band-scope display of above and below the prescribed band, with the corresponding reception frequency being at the center of the band-scope, is performed, and when a sliding pressure in a left/right direction is applied, a band-scope display of the prescribed band below/above the reception frequency is performed respectively.
Patent JP-2012062167-A (JP)
Title: Cleaning method of escalator and cleaning device used therefor
Inventor: SHIGENOBU HIROTSUGU
IPC: B66B31/00
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method of an escalator capable of cleaning oil and dirt deposited on the floor of truss easily and a cleaning device used therefor.SOLUTION: The cleaning device includes a cleaning device holding member 30 attached to a step shaft 12 rotatably by fixing a fitting clasp 33 to one step shaft within a return run side interval, a first cleaning device 35 fixed to the holding rod 31 of the cleaning device holding member 30 so as to be arranged touchably to the bottom surface 60 of truss, a pressure additional member 40 installed to the step shaft 12 rotatably by fixing a clamp 43 to a step shaft located below the step shaft 12 to which the cleaning device holding member 30 is installed, and a coil spring 45 fixed to a pair of spring support sections 34 and 44 of the cleaning device holding member 30 and the pressure additional member 40 to transfer rotation torque at circumference of the step shaft 12 of the pressure additional member 40 to the cleaning device holding member 30.
Patent JP-2012068845-A (JP)
Title: Device and program for creating business flowchart
Inventor: MURAKAMI RYOSUKE
IPC: G06Q10/06
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a program for creating a business flowchart changing an original chart of the business flowchart to a content corresponding to conditions.SOLUTION: A device 1 for creating a business flowchart includes; activity information acquisition means 102 for acquiring detailed information of a plurality of activities based on processing order in business flowchart information 111 in which processing order of the plurality of activities is defined; activity verification means 103 for verifying whether or not the detailed information of the activities acquired by the activity information acquisition means 102 satisfies conditions of monitoring condition information 112; activity grouping means 104 for associating the activities that are determined by the activity verification means 103 according to the processing order to satisfy the monitoring condition information 112, with the activity group including the activities; and monitoring business flowchart creation means 105 creating novel monitoring business flowchart information 113 with a collection of a plurality of activities.
Patent JP-2011209681-A (JP)
Title: Photosensitive resin composition, method of forming cured film, cured film, organic el display device and liquid crystal display device
Inventor: SUGIHARA KOICHI
IPC: G03F7/40
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition, obtaining a cured film having superior solvent resistance and heat resisting transparency, having high sensitivity and hardly causing a change in a pattern shape to a change in exposure quantity, and to provide a cured film, a method of manufacturing the same, an organic EL display device and a liquid crystal display device.SOLUTION: The photosensitive resin composition contains: (A) a polymer containing a monomer unit (a1) having a structure expressed by formula (Ia) generating a carboxyl group by acid or a structure expressed by formula (Ib) generating a phenolic hydroxyl group by acid, a monomer unit (a2) having a structure expressed by formula (IIa) generating a carboxyl group by acid or a structure expressed by formula (IIb) generating a phenolic hydroxyl group by acid, and a monomer unit (a3) having an epoxy group and/or oxetanyl group; (B) a photoacid generator; and (C) a solvent.