baber/WOPTO huggingface dataset:
Patent JP-2010023515-A (JP)
Title: Liquid droplet ejecting device
Inventor: SUZUKI TOSHIYUKI
IPC: B41J2/165
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet ejecting device capable of recovering from clogging of a nozzle in a recording head by surely performing cleaning of a conveyance means.  <P>SOLUTION: An inkjet recorder 1 comprises a head unit 2 for recording an image while ejecting ink on a paper sheet P, a conveyance belt 10 for conveying the paper sheet P to the head unit 2, and a washing chamber 20 storing liquid L for cleaning a surface of the conveyance belt 10. The conveyance belt 10 is made of an FEP of a fluororesin. The washing chamber 20 can move between a first position where the conveyance belt 10 can pass through the liquid L and a second position where the conveyance belt 10 is away from the liquid L. Ink is ejected onto the conveyance belt 10 at a portion on which the paper sheet P is not present so as to perform idling ejection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011066480-A (JP)
Title: Communication system and terminal device
Inventor: SHIMAZU TAKAHIRO
IPC: H04N21/44
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a delay time of the entire network by controlling a delay time between respective points.  <P>SOLUTION: The video conference system 100 communicates videos or audios acquired with video conference terminals 110 of each of points A, B and C via a network NW, wherein the video conference terminals 110 acquire delay times Tab, Tac, Tbc about the communication among these points, respectively. Of the points, points which are performing communication are detected. The video conference terminals 110 each control so that, of a delay time between points other than the points where a conversation has been detected, on the basis of the acquired delay time, the delay time between at least two point in the points where conversation has been detected and a point connected to the two points can be equal to or more than the delay time of the points where the conversation has been detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065761-A (JP)
Title: Metal halide lamp
Inventor: FUJIOKA JUN
IPC: H01J61/20
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a metal halide lamp which is necessary for activating a photoinitiator having an absorption wavelength region in a predetermined section with high light-emitting efficiency.  <P>SOLUTION: A halogen lamp is structured of a pair of discharge electrodes 121, 122 made of refractory metal sealed and mounted in an airtight vessel 11 made of a material with ultraviolet transmissivity, a sufficient volume of rare gas and mercury for maintaining arc discharge sealed in the airtight vessel 11, as well as fillings of iron, thallium, tin and halogen. An ultraviolet ray with high light-emitting efficiency can be emitted from the metal halide lamp to a region with a wavelength of 320 to 380 nm. In case the ultraviolet ray emitted from the metal halide lamp is irradiated onto a curing agent with a photoinitiator having an absorption wavelength region from 320 to 380 nm contained, the rate of curing can be increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063535-A (JP)
Title: Regeneration method of amine liquid
Inventor: KAWAGUCHI HIROTOMI
IPC: B01J49/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently regenerate an amine liquid containing an acid component and modified products such as an amine oxide and the like using an ion exchange resin by a simple apparatus and a simple operation to obtain a regenerated amine liquid containing a small amount of modified product such as an amine oxide and the like.  <P>SOLUTION: A rich amine liquid, obtained by bringing an acidic gas into contact with an amine liquid in an absorption column 11 thereby absorptively removing an acid component, is primarily regenerated in a generation column 12, and the resultant lean amine liquid is circulated to the absorption column 11, while a part of the lean amine liquid is secondarily regenerated by means of a cation exchange resin layer 5a and an anion exchange resin layer 6a and is circulated to the absorption column. In the secondary regeneration step of amines, the lean amine liquid is made to flow through until the amount thereof reaches at most 75-85 vol.% of the amount of the lean amine liquid that can be made to flow through until a first anion exchange resin layer 6a reaches a break-through point where an anion constituting a thermally stable amine salt leaks, and then the effluent liquid from the first anion exchange resin layer 6a is made to flow through to a second anion exchange resin layer 7a, and when the first anion exchange resin layer 6a reaches the break-through point, the first anion exchange layer 6a is regenerated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064918-A (JP)
Title: Biological model for training
Inventor: MISAWA YUTAKA
IPC: G09B23/30
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological model for training, which can be approximated to the physical property of an actual narrow segment in the training aiming at the improvement of operator's skills by using the biological model for training.  <P>SOLUTION: The biological model 1 for training includes a right coronary artery 4 consisting of a tubular body having a reduced diameter portion 44 wherein the diameter of the tubular body is reduced in the longitudinal course and imitating a tubular tissue, and a reinforcing member 7 provided on the outer circumferential side of the reduced diameter portion 44 to reinforce the reduced diameter portion 44. The reduced diameter portion 44 and the reinforcing member 7 constitute a pseudo-lesion part 21 imitating a narrow segment occurring in a tubular tissue. The pseudo-lesion part 21 is used in dilation training for conducting dilation of the narrow segment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063376-A (JP)
Title: Printer
Inventor: YAMAMOTO HAJIME
IPC: B65H23/035
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a skew of paper without requiring special work.  <P>SOLUTION: On the assumption that there is employed a structure for winding label paper 201 by a paper winding part 104 at the termination end of its guide passage 105 by performing printing on the long-sized label paper 201 by a printing part 107, a correcting member 111 is arranged for bending the guide passage 105 between the printing part 107 and the paper winding part 104, and in the correcting member 111, among a part contacting with the label paper 201, the rigidity of a central part is reduced more than those at both ends, and the central part of the label paper 201 carried in the guide passage 105 is gathered to a central part which is weak in the rigidity of the correcting member 111.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010022189-A (JP)
Title: Position sensorless control circuit for motor
Inventor: TOGASHI HITOO
IPC: H02P21/24
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position sensorless control circuit for motors, which achieves stable position sensorless control by a small amount of computation.  <P>SOLUTION: The position sensorless control circuit controls a motor so that the angle error Δθ between d-axis and γ-axis is reduced, wherein the axis parallel to a magnetic flux generated by a permanent magnet as a rotor is d-axis, the estimated axis on control corresponding to the d-axis is γ-axis, and the estimated axis advanced by an electrical angle of 90 degrees from the γ-axis is δ-axis. The position sensorless control circuit includes: a current detection circuit that detects the motor current Ia passing through an armature winding of a motor; a δ-axis magnetic flux estimation unit that estimates δ-axis magnetic flux Φδ as a magnetic flux component parallel to the δ-axis based on the motor current Ia; and a control unit that controls the motor so that the δ-axis magnetic flux Φδ converges to zero and thereby reduces the angle error Δθ.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017570-A (JP)
Title: Cryo balloon
Inventor: LAFONTAINE DANIEL M
IPC: A61B18/12
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ablation device and method where a response on healing is improved.  <P>SOLUTION: The invention relates to a device and a method for performing cryo therapy, cryo ablation, or cryoplasty method. A cryo therapy device 10 can include an elongated shaft, a cooling member 16 which is arranged at the distal end of the shaft, and a pressure gauge 12 which is connected to the cooling member. The cryoplasty method comprises a step of providing the cryo therapy device described above, a step of advancing the cryo therapy device to an object domain. a step of expanding the inner member of the cooling member to a certain pressure by a cooling agent, a step of quantifying pressure by the pressure gauge, and a step of cooling the object domain by the cooling member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067955-A (JP)
Title: Method for cleaning member
Inventor: SAKURAI NAOAKI
IPC: B41J2/135
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a member by which the maintenance of removing a contaminant stuck to an inner surface of a member can be facilitated.  <P>SOLUTION: The inner surface 2A of a body part 2 of an inkjet head 1 having a channel through which liquid passes and the inner surface 3A of an orifice plate 3 are coated with photocatalyst 13, and the body part 2 of the inkjet head 1 and the orifice plate 3 which are coated with the photocatalyst 13 are calcined, and then the photocatalyst 13 on the body part 2 of the inkjet head 1 and the photocatalyst 13 on the orifice plate 3 which are calcined are irradiated with ultraviolet rays 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069866-A (JP)
Title: Laminate and display medium
Inventor: HARADA HARUO
IPC: G02F1/1339
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve uniformity of a layer in which particles including liquid crystal molecules are dispersed.  <P>SOLUTION: In a coating layer cooling process, a substrate having a coating layer is cooled to a temperature T1 or below. Both a particle dispersion layer and the coating layer gelate by cooling. In a gel drying process, the particle dispersion layer and the coating layer are dried for a prescribed time at a temperature equal to or below the temperature T1. The particle dispersion layer is contracted by drying. After drying the particle dispersion layer and the coating layer to some degree at a low temperature, a temperature of the substrate is raised to a temperature Ta satisfying inequalities: T2<Ta<T3 in a temperature raising process. Though the particle dispersion layer solates by temperature rise, the coating layer keeps the gel state. In a drying hardening process, the substrate is dried for a prescribed time at the temperature Ta. The particle dispersion layer is contracted to a final thickness by drying.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069023-A (JP)
Title: Conjugate fiber having pores, and method for producing the same
Inventor: NAKAMURA TAKASHI
IPC: D01F8/10
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugate fiber capable of exhibiting characteristics such as heat-retaining property, water-absorbing property, softness, lightweight property, fluffy feeling, and to provide a fibrous structural body containing the fibers.  <P>SOLUTION: The conjugate fiber forms a core sheath structure of two kinds of thermoplastic resins in the fiber axial direction, and also has a continuous pore 1 in the fiber axial direction within the core component. The core component 2 is a thermoplastic resin (X), while the sheath component 3 is an ethylene-vinyl alcohol-based polymer resin (Y) having wet-heat bonding property but not having hot-water-dissolvable property and having an ethylene unit content of not less than 15 mol%. The weight ratio of both resins (X)/(Y) is (80/20) to (20/80), and the porosity per fiber cross-sectional area is 5 to 30%. The fibrous structural body containing the fibers is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068523-A (JP)
Title: Method for refining quartz glass raw material powder
Inventor: MAEDA ISAO
IPC: B03C7/02
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for refining a quartz glass raw material powder, by which insulating impurity particles are separated and removed from the quartz glass raw material powder in which the insulating impurity particles are mixed.  <P>SOLUTION: The method for refining a quartz glass raw material powder includes: a step (S1) for heating the quartz glass raw material powder in which insulating impurity particles are mixed in quartz powder to carbonize the insulating impurity particles into carbonized impurity particles; a step (S2) for electrifying the quartz glass raw material powder in which the carbonized impurity particles are mixed; and a step (S3) for separating the quartz powder from the carbonized impurity particles by passing the electrified quartz glass raw material powder through between a couple of positive and negative electrodes arranged opposite to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072338-A (JP)
Title: Watertight construction of bathtub apron
Inventor: GOTO HIROAKI
IPC: A47K3/02
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watertight construction capable of solving the problem that water-tightness is reduced due to the deterioration of a packing, easily replacing the deteriorated packing, and easily insert a watertight member into gaps to stabilize the water tightness.  <P>SOLUTION: The watertight construction for a bathtub apron 1 blocks a gap S appearing between an inner surface of a lower end 1a and a side surface of a rising part 2a of a waterproof pan when fixing the lower end 1a of the bathtub apron 1 to the bank-shaped rising part 2a of the waterproof pan 2. The gap S is closed by inserting the watertight member 4 from below. The watertight member 4 is formed by a lid-shaped part 4a for blocking an opening on the lower side of the gap S by adhesion to a lower end surface 1b of the bathtub apron 1 and the side surface of the rising part 2a of the waterproof pan 2 and an insertion part 4b to be inserted in the gap S from below.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075304-A (JP)
Title: Print color predicting method, profile generating method, program, and print color predicting apparatus
Inventor: HOTTA SHUHEI
IPC: B41J2/525
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print color predicting method, a profile generating method, a program, and a print color predicting apparatus which are capable of greatly reducing working man-hours required to print a color chart, to cover a print with a protective film, and to colorimetrically measure the print, without causing a reduction in color reproduction accuracy of a protective-film-covered print.  <P>SOLUTION: First spectral data 112 (spectral reflectivity) of printed matter is acquired. Second spectral data 114 (optical property value) of a laminate film is estimated. Using the first spectral data 112 and the second spectral data 114, fourth spectral data 118 (spectral reflectivity) of the protective-film-covered print is predicted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075161-A (JP)
Title: Instantaneous hot water supply system
Inventor: KITAMURA NAOKI
IPC: F24D17/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instantaneous hot water supply system capable of coping with a case where a flow channel from a water heater is long, without increasing a capacity of a hot water storage section, and filling the hot water storage section with warm water in a short time corresponding to a temperature of the water supplied from the water heater.  <P>SOLUTION: In this instantaneous hot water supply system QWa, a control section 36a controls a solenoid valve 30a on the basis of temperatures respectively detected by a temperature sensor 40 and a temperature sensor 42 so that the temperature of the water supplied to the flow channel 14a extending from a meeting section 341a to a water faucet FC comes closer to a prescribed temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075517-A (JP)
Title: Device and method of evaluating surface
Inventor: OKADA JUNICHI
IPC: G01B11/24
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of adequately evaluating a condition of a surface of a semiconductor thin film and a method thereof.  <P>SOLUTION: The device of evaluating a surface of a semiconductor thin film includes a light source that emits light having wavelength in a range of 380-500 nm and does not emit light in a visible light range other than the range, a light collection optical system that collects light emitted from the light source, and a stage that is placed on an optical path of the light collected by the light collection optical system, holds an evaluation target object and can move the evaluation target object to make the light collected by the light collection optical system to enter a surface of the evaluation target object, and further includes a measurement device that measures a power of the light which is not imaged and of which the right reflection light and transmitted light are excluded in the light generated in such manner that the light collected by the light collection optical system enters the surface of the evaluation target object held on the stage, the power of the light being the power of a part of the light distributed in a solid angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076019-A (JP)
Title: Image forming apparatus
Inventor: AZUMA EIJI
IPC: G03G15/20
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that shortens a time required for finishing printing by carrying out printing in an optimum print mode selected based on the detection result of the surface temperature of a pressure roller.  <P>SOLUTION: The image forming apparatus for thermally fixing a developer transferred to the surface of a recording medium based on input print data includes: a heat source; a fixing member supported so as to freely rotate and heated by the heat source; a pressing member disposed opposite to the fixing member and pressing the fixing member; a temperature detecting section disposed opposite to the pressing member and used to detect the surface temperature of the pressing member; and a temperature control section for controlling the temperature of heat applied by the heat source based on the detection result of the temperature detecting section. When the surface temperature of the pressing member detected by the temperature detecting section is lower than a predetermined temperature, the temperature control section selects, as a target temperature, a second set temperature lower than a preset first set temperature, and controls the temperature of the fixing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090383-A (JP)
Title: Method of manufacturing oil and fat rich in diacylglycerol
Inventor: KASE MINORU
IPC: C11B3/10
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing oils and fats rich in diacylglycerol by subjecting fatty acids which are obtainable by hydrolyzing raw material oils and fats, to esterification with glycerin, wherein coloration is suppressed in the final product.  <P>SOLUTION: The method of manufacturing oils and fats rich in diacylglycerol by subjecting fatty acids which are obtainable by hydrolyzing raw material oils and fats, to esterification with glycerin comprises a process of decreasing an anisidine value of greater than 6 of the raw material oils and fats or reaction intermediates, by 20% or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011081705-A (JP)
Title: Memory control device and method for controlling the same
Inventor: SEKI YUSUKE
IPC: G06F12/16
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a memory control device performing access control on a memory device, by solving the problem that it is difficult to cope with a transient failure occurring during memory access control operation because access operation is one-way due to characteristics of memory elements, and detecting the transient failure to restore a control state to an initial state.  <P>SOLUTION: The memory control device includes two memory control circuits, and respective signals required for memory access are compared by a self-diagnosis function, whereby an failure in the memory control device is early detected to improve the safety. Furthermore, the memory control circuits are initialized and completely synchronized after failure detection to continue the next memory access operation, whereby the availability is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010116551-A (JP)
Title: Water-in-oil emulsion, method for producing the same, and method for using the same
Inventor: HAYASHIDA TAKEKAZU
IPC: C09K23/52
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a water-in-oil polymer emulsion exhibiting flocculating effect intrinsic to a water-soluble polymer without respect to a dissolving condition.  <P>SOLUTION: In production of the water-in-oil polymer emulsion by performing polymerization after emulsifying a water-immiscible hydrocarbon solvent in an aqueous phase including water-soluble vinyl monomers, a water-in-oil polymer emulsion having excellent solubility is produced using an oil-soluble polymer having a specific structural unit and polymerized in a hydrocarbon solvent of the same kind as the water-immiscible hydrocarbon solvent as an emulsifying agent and the problem can be solved. Preferably, the oil-soluble polymer is a copolymer of 5-30 mol% of a methoxy/phenoxy polyethylene glycol (an oxyethylene chain polymerization degree n of 3-23) (meth)acrylate, 50-95 mol% of an alkyl (meth)acrylate having a 4-18C alkyl group, 0-15 mol% of a dialkylaminoalkyl (meth)acrylate, and 0-15 mol% of a (meth)acrylic acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083473-A (JP)
Title: Beauty and health promoting apparatus
Inventor: KISHIDA TOSHIO
IPC: A61H23/02
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beauty and health promoting apparatus which supplies electric energy of low or high frequency on the skin surface by sliding the apparatus along the skin surface and thus reduces time and effort necessary to uniformly massage the whole skin surface of the human body with a conventional apparatus.  <P>SOLUTION: The beauty and health promoting apparatus includes a skin contact device which is abutted on the skin surface and supplies electric energy. The skin contact device has T-shaped body made of a rod-like handle section in which a metal rod is inserted into an axis and a conductive rod-like body mounted at a right angle on the distal end of the handle section. A plurality of conducting bodies are fixed or pivoted rotatably on the rod-like body. The rod-like body has a bent shape that conforms to the surface shape of the human body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010014126-A (JP)
Title: Fire pump device
Inventor: HIRAIWA HIRONAO
IPC: F04D15/00
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire pump device capable of providing reliable and effective operation under a disadvantageous condition when a disaster occurs.  <P>SOLUTION: This fire pump device has an electric pump 10 for forcibly feeding water, a plurality of water discharge means 50 arranged at the delivery side of the pump 10, a pressure detector 72 arranged at the delivery side of the pump 10, an inverter 30 for controlling a rotating speed of an electric motor 18 of the pump 10, and a control device 40 for controlling the inverter 30 so that the delivery pressure of the pump 10 reaches a predetermined value based on an output value of the pressure detector 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT