baber/WOPTO huggingface dataset:
Patent JP-2012037492-A (JP)
Title: Water leakage detection apparatus
Inventor: SATO YOSHIYUKI
IPC: G01M3/24
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of water leakage determination results and to surely detect no water leakage.SOLUTION: A water leakage detection apparatus includes: a sensor 1 for catching vibration and sound generated due to water leakage from a pipeline; an A/D conversion part 3 for converting a signal from the sensor 1 into a digital signal and outputting the digital signal; a count part for counting the number of times of exceeding a determination level and the number of times of being less than a determination signal determination level; and a water leakage determination part 8 for comparing the ratio of a counter exceeding the determination level to the counter of being less than the determination level. When a signal level of the digital signal exceeds a predetermined determination level, +1 is added to the counter exceeding the determination level, and when the signal level of the digital signal is less than the determination level, +1 is added to the counter being less than the determination level, a ratio of the counter exceeding the determination level to the counter being less than the determination level is calculated by the count number exceeding the determination level and the count number being less than the determination level within a fixed time interval, and when the ratio value is 1 or more, water leakage is determined.
Patent JP-2012041378-A (JP)
Title: Ink composition and printed article
Inventor: OHASHI MASAKAZU
IPC: C09D11/00
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which can be used to form an image having excellent metallic luster and excellent abrasion resistance; and to provide a printed article in which the image having excellent metallic luster and excellent abrasion resistance is formed.SOLUTION: The ink composition is ejected by an ink jet technique and contains silver particles, wax particles, and water. The wax particles are contained in an amount that is in the range from 0.02 to 1.5 mass%. Assuming that the average diameter of the silver particles is D[nm] and that the average diameter of the wax particles is D[nm], the relationship of 0.98≤D/D≤5.40 is satisfied.
Patent JP-2012043897-A (JP)
Title: Etchant for conductive film and etching method
Inventor: KOMATSU TOSHIO
IPC: H01L21/308
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an etchant which is excellent in wettability and foam-breaking properties and is capable of highly accurately etching a transparent conductive film with no surfactants without generating a residue derived from foams or oxalic acid accompanying mixing of a surfactant as in a conventional oxalic acid-based etchant, and to provide an etching method.SOLUTION: The etchant for a conductive film contains: an etching agent (A) for a conductive film, which consists essentially of at least oxalic acid; and at least one kind selected from a (B) group and a (C) group. The etchant for a conductive film contains no surfactants.
Patent JP-2012034557-A (JP)
Title: Starting circuit for switching power supply
Inventor: MIHARA MASAAKI
IPC: H02M3/28
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a feedback signal is not transmitted to feedback input of an integrated circuit for power supply control when power supply is started and that starting is stopped when an integrated circuit for output voltage detection, in which feedback voltage logic is inverted, is used.SOLUTION: The starting circuit for switching power supply comprises: means for setting a feedback signal of the integrated circuit for power supply control to fixed voltage and avoiding starting stop while power is supplied until DC power supply voltage supplied to the integrated circuit for power supply control from a tertiary winding of a converter transformer reaches voltage which is set until the integrated circuit for output voltage detection detects output voltage just after starting of a switching power supply and feeds the detected output voltage back to the integrated circuit for power supply control.
Patent JP-2011018059-A (JP)
Title: Lens system and imaging apparatus having the same
Inventor: NANBA NORIHIRO
IPC: G02B13/00
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain an objective lens which is compact, has good optical performance and is inexpensive while securing sufficient telecentric characteristics and to obtain an imaging apparatus having the objective lens.SOLUTION: The lens system comprises an aperture stop SP, a first lens L1 having positive refractive power, a second lens L2 having negative refractive power and a third lens L3 having positive refractive power in order from an object side to an image side. The material of the third lens is plastic. A real distance fa from an image-side principal point to an image-side focal point of an air lens constituted of the image-side lens surface of the second lens L2 and the object-side lens surface of the third lens, a focal distance f of the entire system, a refractive index N3 of the material of the third lens L3, an Abbe number ν3 thereof, a radius of curvature R31 of the object-side lens surface of the third lens L3, a radius of curvature R32 of the image-side lens surface thereof, and a focal distance f3 of the third lens L3 are each appropriately set.
Patent JP-2012041496-A (JP)
Title: Curable silicone resin composition and light-emitting diode device using the same
Inventor: IMAZAWA KATSUYUKI
IPC: H01L23/08
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a curable silicone resin composition which has not only less gas permeability, but also reduced interface reflection and is suitable for sealing a light-emitting diode device, and to provide a light-emitting diode device which has excellent luminance and can also be used for general lighting.SOLUTION: The curable silicone resin composition to be used for sealing a light-emitting diode device, and the light-emitting diode device using the same are provided. The curable silicone resin composition is characterized by consisting of at least a silicone resin having refractive index after curing of 1.50-1.55 and a silicon oxide filler having an average particle diameter of 1-10 μm and uniformly dispersed in the silicone resin at the concentration of 1-30 mass%.
Patent JP-2010268817-A (JP)
Title: Reagent kit
Inventor: KAJIYAMA TOMOHARU
IPC: C12M1/34
Filed: 2010-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that reduction in size and price of a technique for dispensing plural reagents with high accuracy has been difficult because of mechanical complexities.  <P>SOLUTION: A small, simple, and inexpensive analyzing apparatus is attained by achieving pressurized dispensation of plural reagents using capillaries and by providing an air layer at capillary tips after dispensation in order to reduce leakage of reagents other than the dispensed reagent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012045665-A (JP)
Title: Impact tightening tool
Inventor: SAKAKIBARA MASATO
IPC: B25B21/02
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an impact tightening tool that reliably tightens a thread.SOLUTION: An impact wrench 10 includes: an air motor 23; and a main shaft 24 that is rotated by pulsed impact torque that is converted from rotary torque from the air motor 23 to tighten a bolt 100. The impact wrench further includes: a torque sensor 30 that detects a tightening torque T on the bolt 100; and a controller 50 that performs control functions to tighten the bolt 100. The controller 50 changes the rotational speed V of the air motor 23 to tighten up the bolt 100 when the tightening torque T that is detected by the torque sensor 30 becomes equal to or higher than a prescribed value Ts.
Patent JP-2012051178-A (JP)
Title: Recording medium floating detection apparatus and inkjet recording apparatus
Inventor: KOROGI YUTAKA
IPC: B41J11/42
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium floating detection apparatus which can prevent malfunction of detection of floating of a recording medium, and an inkjet recording apparatus.SOLUTION: The recording medium floating detection apparatus includes: a light projecting/receiving means having a light projecting unit and a light receiving unit for emitting and receiving a detection beam; and a light projection parallel flat plate for parallel displacement of an optical path of the detection beam. The light projection parallel flat plate is a flat plate including an incident face and an outgoing face which are parallel with each other, and is rotated around a rotating axis perpendicular to the detection beam, to refract the detection beam entering from the incident face to cause the parallel displacement of the optical path of the detection beam in a direction away from a conveyance face and emit the detection beam from the outgoing face. At predetermined timing, the parallel displacement of the detection beam in the direction away from the conveyance face is performed.
Patent JP-2011072778-A (JP)
Title: Diaper, diaper cover and water absorbent sheet
Inventor: KAWASHIMA FUMI
IPC: A61F13/15
Filed: 2010-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaper which can be easily put on a baby who becomes to be able to turn over in a bed or the like.  <P>SOLUTION: The diaper 1 includes a front side body 11 and a rear side body 12. A right side extension part 132 and a left side extension part 142 extend from the rear side body 12 of the diaper 1 toward right and left sides. A first tape fastener 133 and a second tape fastener 143 are provided in the direction facing a human body on a right side protrusion 131 and a left side protrusion 141 extending further to right and left directions. These tape fasteners can be mutually adhered between a tape panel provided in the outer upper part of the front side body 11 and them. A third tape fastener 161 is provided in the inner lower part of the front side body 11, and can be mutually adhered between the tape panel provided in the outer lower part of the rear side body 12 and it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012056870-A (JP)
Title: Composition for oral cavity
Inventor: SONO RYOHEI
IPC: A61K8/73
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a composition for oral cavity, which contains a hesperidin compound and is excellent in dispersion stability and diffusivity in the oral cavity of the hesperidin compound.SOLUTION: There is provided the composition for the oral cavity, which is prepared by adding the hesperidin compound to a composition comprising one or more kinds selected from xanthan gum and sodium alginate and a cellulosic thickener, and enhances the dispersion stability, usability and diffusivity of the hesperidin in the composition for the oral cavity in the oral cavity, and enables that the hesperidin reaches every corner in the oral cavity, such as embrasure and boundary lines between teeth and gums.
Patent JP-2012060798-A (JP)
Title: Motor control apparatus
Inventor: SUNAGA HIDEKI
IPC: H02P5/68
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor control apparatus that can inexpensively implement high capacity smooth rotation control without increasing the number of components even for an increased drive-controllable workload.SOLUTION: When a relay switching section 19b of an engine control system 19 selects brushes (8P and 8N or 9P and 9N) to generate rotational driving force in first and second motors 11 and 12 and switches relay devices 17 and 27 accordingly, a control section temporarily suspends control currents based on one relay device 17 and switches the other relay device 27 to an energized state. The control section also connects with a first driver section and a second driver section and outputs first and second individual control signals, which, as synchronous signals from a PWM carrier generation section, implements PWM drive control of the first and second motors 11 and 12, together with rectangular waves of the same period and same wavelength.
Patent JP-2012059333-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: EDAHIRO TOSHIAKI
IPC: G11C16/02
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress a peak current during programming and to shorten a charging time of a bit line.SOLUTION: A nonvolatile semiconductor memory of an embodiment includes: a cell source driver 16 for generating a fixed potential VS during programming and transferring the fixed potential VS to a source line CELSRC; a data latch circuit 14 for temporarily storing program data; a hook-up circuit 13 for connecting the data latch circuit 14 to one of first and second bit lines and connecting the source line CELSRC to the other of the first and second bit lines during programming; a level detection circuit 17 for detecting a potential level of the source line CELSRC; and a control circuit 18 for determining that the charging of the first and second bit lines is completed when the potential level of the source line CELSRC exceeds a threshold during programming, and also making the charging period of the first and second bit lines variable.
Patent JP-2012057283-A (JP)
Title: Tire cord and pneumatic tire using the same
Inventor: NAKAJIMA DAISUKE
IPC: D02G3/48
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a tire cord that is capable of generating high heat shrinkage stress at a high temperature and maintains the property in repetition of heating and cooling, and provide a pneumatic tire that gives, by using the tire cord, excellent steering stability not only in run-flat traveling or high speed traveling in which an internal temperature of the tire is high, but also in low speed traveling, such as in urban area traveling, in which the internal temperature of the tire is low.SOLUTION: A tire cord is made of filaments of a core-sheath structure fiber including a highly rigid polymer in a sheath part and a highly thermally expandable polymer in a core part. The filament has an elongation of 1.0-10.0% in 0.02 N/dtex loading, and an expansion coefficient of 1-10% in a filament diameter when being heated from 25°C to 150°C.
Patent JP-2012061532-A (JP)
Title: Circular saw cutter
Inventor: TSUNE YOSHIFUMI
IPC: B23D47/04
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple structured circular saw cutter which cuts short the length of remainders to be discarded and performs the cutting processing of workpieces with high precision.SOLUTION: When a workpiece W is cut, a main vice mechanism 52 grasps and fixes the workpiece W near the exit side of the cutting position P, and a feeding vice mechanism 66 grasps and fixes the workpiece W near the inlet side of the cutting position P. A control device includes a photoelectric sensor 82 detecting the rear end position of the workpiece W to be gradually shortened while having its part W1 being cut. The photoelectric sensor 82 is fitted near the feeding vice mechanism 66 positioned away from the cutting position P by a reference value L0 or more, movably integrated with the reciprocating movement of the feeding vice mechanism 66 in the carrying direction of the workpiece W. The control device compares the length L1 of the workpiece W recognized from the detected result of the photoelectric sensor 82 with the reference value L0 set as the minimum length of the remainder and stops the cutting operation when the length L of the workpiece W is reduced to less than the reference value L0.
Patent JP-2012070165-A (JP)
Title: Telephone system having multiple speech output function
Inventor: TAMURA KAZUYA
IPC: H04M3/42
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system by which a user can respond to an incoming extension call without disconnecting or holding the call when the extension call comes in to an extension telephone being used.SOLUTION: When an incoming call comes in, an extension telephone monitoring part 207 of a main device 2 determines whether the called extension telephone is being used or not. When it is determined that the telephone is being used, an automatic response determination part 208 automatically respond to the call, and a speech overlapping part 203 outputs the speech from the incoming call to the extension telephone overlapping it with the existing call speech. The extension telephone 3, which has received the overlapped speeches, combines the speeches and outputs them from a speaker via a speech DEC 2.
Patent JP-2012066687-A (JP)
Title: Cowl cover structure
Inventor: SEKINE MASAYUKI
IPC: B62D25/08
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To solve problems of a cowl cover structure wherein, though a cowl cover extends in the longitudinal direction of a vehicle since a projection is deformed opening downward when absorbing impact, the cowl cover must keep a specific clearance from the adjacent part at all times since the deformation of the projection while opening downward may be suppressed and the impact absorbing characteristics may be deteriorated; however, the clearance is wasteful in cases other than those of absorption of impact.SOLUTION: This cowl cover 1 is disposed between the bottom end of the front windshield panel of an automobile, the rear end of the hood, and the upper end of the dash panel. The cowl cover 1 includes a seal riding part 2 which supports the rear end of the hood through a seal material, a vertical wall part 12 formed on the lower side of the seal riding part 2, and a panel riding part 3 supported by the upper end of the dash panel. A weak part 10 is formed at the lateral outer part of the vertical wall part 12.
Patent JP-2012067035-A (JP)
Title: Composition for psychosedation
Inventor: TAKAYANAGI MIYUKI
IPC: A61K8/34
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To develop a new flavor ingredient with an effect of easily relaxing mental stress, by blending it into a flavor composition.SOLUTION: This composition for psychosedation contains, as an effective component, a racemate of (R)-(-)-4-(2,6,6-trimethyl-1-cyclohexenyl) butan-2-ol or 4-(2,6,6-trimethyl-1-cyclohexenyl) butan-2-ol, and the present invention discloses the flavor compositions, foods and drinks, cosmetics, quasidrugs and miscellaneous daily goods containing the composition for psychosedation. Mental sedative feeling is given by respiring the composition.
Patent JP-2012067983-A (JP)
Title: Heat exchange unit, and refrigerating cycle device
Inventor: OKAZAKI MASAYUKI
IPC: F25B47/02
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchange unit or the like, capable of achieving the shortening or the like of a defrosting period, without stirring the ambient atmosphere of a heat exchanger relating to the defrosting.SOLUTION: The heat exchange unit includes: a heat source side heat exchanger 16 for heat exchange of refrigerant with air; an adjustable blower 17 for forming flow of the air passing the heat source side heat exchanger 16; and controller 50 for performing a suppression control to suppress an air flow rate of the adjustable blower 17 upon decision that other heat source side heat exchangers 16 performs the defrosting.
Patent JP-2011116943-A (JP)
Title: Composite resin composition
Inventor: MORITA TAKAYUKI
IPC: C08L101/08
Filed: 2010-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite resin composition capable of providing a cured product with the excellent stability and homogeneity, a high refractive index, and the excellent transparency, heat resistance and light resistance.  <P>SOLUTION: The composite resin composition includes an inorganic fine particle synthesized by a gas phase process having a 1 to 100 nm average particle size, and a polycarboxylic acid resin having at least one condensed ring structure selected from the group consisting of indene, tetralin, fluorene, xanthene, anthracene, and benzanthracene.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012074796-A (JP)
Title: Image formation device
Inventor: ENDO TAKAYUKI
IPC: G06F3/12
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device which provides a printing matter allowing easy recognition of the method and the specification of three-dimensional display and original two-dimensional images.SOLUTION: The image formation device is provided with: a data reception part 6 which receives image data from an external device 26; a printing data output part 7 which generates printing data for three-dimensional display and printing data for two-dimensional display based on the printing data for the three-dimensional display, from the image data; and a printing part 4 which prints the printing data for three-dimensional display and the printing data for two-dimensional display, on the same medium.
Patent JP-2012073502-A (JP)
Title: Action for upright piano
Inventor: ABE MICHINORI
IPC: G10C3/16
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an action for an upright piano capable of adjusting energizing force of a butt spring to a butt.SOLUTION: A butt flange 40 is formed with a main body 41 and a two-pronged part 42. One end of a butt flange cord 7 is fixed to one of the two-pronged part 42, a thread hole 40c is provided at the other side of the two-pronged part 42, and the butt flange cord 7 inserted into the thread hole 40c is taken up and fixed by a take-up screw 40d provided in the main body 41. In the action, one end of the butt flange cord 7 is taken up by the take-up screw 40d to adjust the length of a hook part of the butt flange cord 7 while being fixed to the butt flange 40. The adjusting the length of the hook part can thus adjust the energizing force by which the butt spring hooked to the hook part energizes the butt.
Patent JP-2012076470-A (JP)
Title: Power source harness connecting structure of working machine connecting device
Inventor: TAKECHI KANTA
IPC: A01B59/043
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power source harness connecting structure of a working machine connecting device, which achieves automatic attachment and detachment of a power source harness.SOLUTION: The power source harness connecting structure of the working machine connecting device includes a male connector 71 provided in one of a connecting frame side harness 67 and a working machine side harness 68, a female connecter 72 which can be engaged with the male connecter 71 and is provided in the other, wherein when a connection frame 31 and a working machine 1 reach a connection position, the male connector 71 and the female connector 72 are engaged with each other in conjunction with the reaching. The male connecter 71 has a male bottom wall 75 in one back and forth-direction end side and a male guiding surface 78 tapered toward the male bottom wall 75 in the back and forth direction. The female connector 72 has a female bottom wall 80 corresponding to the male bottom wall 75 of the male connector 71 and a female guiding surface 83 to be guided in a sliding manner by the male guiding surface 78 in the engagement and each of the male connecter 71 and the female connector 72 is provided with a connecting terminal.
Patent JP-2012079597-A (JP)
Title: Electrode for fuel cell and membrane electrode assembly
Inventor: HORIBE TETSUSHI
IPC: H01M8/10
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for fuel cell and a membrane electrode assembly which can fully draw the function of a catalyst that is added during operation of a fuel cell with high current density while reducing elution of catalyst particles.SOLUTION: The electrode for fuel cell contains an electrode catalyst where catalyst particles are carried on a conductive carrier, and an electrode material containing a first ion conductor having anion conductivity and covering the electrode catalyst and a second ion conductor having cation conductivity. The first ion conductor is arranged to cover the catalyst particles, and the second ion conductor is arranged to cover the first ion conductor and the exposed part of the conductive carrier. The membrane electrode assembly uses the electrode for fuel cell in either the anode and/or the cathode.