baber/WOPTO huggingface dataset:
Patent JP-2011044373-A (JP)
Title: Electrode for flash discharge tube and the flash discharge tube
Inventor: SAIKI HIROSHI
IPC: H01J61/06
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for flash discharge tubes, namely a cathode electrode for reducing a diameter and extending a lifetime, and to provide a flash discharge tube including the electrode for flash discharge tubes.  <P>SOLUTION: The electrode for flash discharge tubes includes a sintered electrode structure 10 at a tip of an electrode introduced into a glass valve 1 and a protrusion 11 made of metal having a high melt point while partially projecting from a tip surface of the sintered electrode structure 10. The protrusion 11 projects from the sintered electrode structure 10 by a thickness of 0.1 to 0.3 mm. In the flash discharge tube, such an electrode for flash discharge tubes has been sealed to one end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044401-A (JP)
Title: Lighting system
Inventor: SOBAGAKI TAMAMI
IPC: F21V23/04
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system with small size and capable of reducing efficiently electromagnetic noises.  <P>SOLUTION: An electromagnetic shield-cum-heat sink 2 is arranged between a control substrate 3, equipped with a communication control part 32 and a light source control part 31, and a light source substrate 1 mounted with a light source part 11; and a through hole 21 is installed at the end part of this electromagnetic shield-cum-heat sink 2. Here, a power supply wire 60 to connect the power supply part and the light source part 11, and a signal wire 61 to connect the light source control part 32 and the light source part 11 are inserted in the through hole 21. Since the electromagnetic shield-cum-heat sink 2 covers almost the light source substrate 1, electromagnetic noises emitted from the light source part 11 are almost shielded by the electromagnetic shield-cum-heat sink 2, and the electromagnetic noises hardly reach the communication control part 32. Further, each of the wires 60, 61 are inserted in a ferrite core 62 for noise countermeasures, high frequency noises of each of wires 60, 61 are reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046026-A (JP)
Title: Synthetic resin molding and method of manufacturing the same
Inventor: ISHIKURA KENTARO
IPC: B32B5/28
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin molding which prevents interlaminar peeling even when having a structure consisting of two or more layers and also prevents occurrence of camber and its manufacturing method.  <P>SOLUTION: The molding is a synthetic resin molding 7 having a three-layer structure in which an intermediate layer 77 is formed between outer-surface layers 76 in an integrated form. The outer-surface layers 76 laminated on both sides of the intermediate layer 77 are made of a synthetic resin composition filled with a filler 78, and the intermediate layer 77 is formed by impregnating a nonwoven fabric 6 with the resin of either one of the outer-surface layers 76 of the outer-surface layers 76 on both sides of the intermediate layer 77 and hardening without allowing the filler 78 to be contained in the intermediate layer 77.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023092-A (JP)
Title: Objective lens, optical pickup, and optical disc apparatus
Inventor: YASUI TOSHIFUMI
IPC: G11B7/135
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve compatibility among three types of optical discs different in wavelength by using one common objective lens without complicating configuration thereof, and to achieve favorable recording and reproducing characteristics regardless of change in temperature and wavelength.  <P>SOLUTION: An optical pickup includes: an objective lens 34 that receives light beams having at least three wavelengths λ1, λ2, λ3 satisfying λ1<λ2<λ3; and a diffraction unit 50 converging the light beams having the three wavelengths λ1, λ2, λ3 on a signal recording surface of the corresponding optical disc by the objective lens 34. The diffraction unit 50 has a first region 51 that is provided in an innermost peripheral part so as to diffract the light beams, a second region 52 that is provided outside the first region so as to diffract the light beams, and a third region 53 that is provided outside the second region. The diffraction structure of the first region 51 comprises a step structure including a predetermined order having the maximum diffraction efficiency and a predetermined level. The optical path difference phase amount of each level has a specific relation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049839-A (JP)
Title: Electronic equipment
Inventor: SUGIE TAKASHI
IPC: H04M1/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment in which there is no possibility that an engagement part of a cover is damaged, and the cover is simply and excellently held when a removal operation of the cover is performed.  <P>SOLUTION: When the cover 2 is removed from a case exterior 11, a projected part 2b inclines in the vertical direction in a projection holding hole 1b by raising the cover 2 so as to be rotated to a position where the cover 2 on the side of a projected part 2a becomes higher than an inner wall of a case opening 12 using the projected part 2b as a supporting point. At this time, a hole inner wall configuration part 31 receives force in the opposite direction of the insertion direction from the projected part 2b to be extruded from the projection holding hole 1b. The hole inner wall configuration part 31 evacuates from the projection holding hole 1b, and the projection holding hole 1b spreads lengthwise. The projected part 2b does not receive excess force thereby from the inner wall of the projection holding hole 1b, and engagement between the projected part 2b and the projection holding hole 1b is released.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009276360-A (JP)
Title: Rotation direction detection device and rotation direction detection method
Inventor: SHIBAMURA YOSUKE
IPC: G06F3/0362
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy detection of the rotation direction of a rotating body.  <P>SOLUTION: A rotor is rotated relative to the stator of a motor 109 along with the rotating body 103 when the rotating body 103 rotatable about the center axis in one direction or the other rotates. By varying the magnetic field between the stator and the rotor, different signed voltages corresponding to the rotation directions of the rotating body 103 are generated. The rotation direction of the rotating body 103 is detected according to the sign of the voltage generated by the motor 109. The rotation direction of the rotating body 103 is accurately detected by simple processing in which the sign of the voltage is detected using only one of the different signed voltages corresponding to the rotation direction of the rotating body 103 when the rotating body 103 rotates. Processing load at the time of rotation direction detection can be thus reduced, and the rotation direction of the rotating body 103 can be easily detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011045621-A (JP)
Title: Handle for toothbrush
Inventor: ARANAGA TOMOYUKI
IPC: A46B5/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush at a low cost which does not contain endocrine disrupting chemicals and is excellent in transparency, color tone, moldability, impact resistance, and weather resistance.  <P>SOLUTION: The toothbrush handle is molded of copolymerized polyester that contains terephthalic acid as the main dicarboxylic acid component, and that contains ethylene glycol and neopentyl glycol as the main glycol components, with the neopentyl glycol content accounting for 25 to 50 mol% of the total glycol component. The copolymerized polyester is characterized by containing 20 to 110 ppm of germanium atoms, 1 to 30 ppm of cobalt atoms, and 1 to 45 ppm of phosphorus atoms.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055043-A (JP)
Title: Information recorder and program
Inventor: YONEZAWA YAEKO
IPC: H04N13/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recorder switching to one of a plurality of recording methods to record information, even if a special switch operation is not performed.  <P>SOLUTION: A direction detector 10 detects whether a plurality of input units (cameras 8A and 8B, or recording microphones 9A and 9B) are aligned in the vertical direction or in the horizontal direction. Based on the detected result by the direction detector 10, a controller 1 switches to one of a plurality of recording methods (2D image recording method/3D image recording method, low definition image recording method/high definition image recording method, and monaural sound voice recording method/stereo voice record method).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052395-A (JP)
Title: Fittings
Inventor: SATO KEIICHIRO
IPC: E05F7/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the designability and safety of fittings such as a door and a casement window, in which an opening/closing body is mounted in a frame body in such a manner as to be freely turnable between opening and closing positions via a hinge.  <P>SOLUTION: The opening/closing body 2 is mounted on the hinged-side jamb 12 of the frame body 1 in such a manner as to be freely turnable between the opening and closing positions via the hinge 3. A hinge concealing member 4 is constituted by attaching a cover material 20 to the hinged-side jamb 12. The cover material 20 can freely swing between the first attitude for covering the hinge 3 and a gap between the inside surface 12a of the hinged-side jamb 12 and a hinged-side end surface 2a of the opening/closing body 2, and the second attitude of being farther away from the opening/closing body 2 than in the first attitude. When the cover material is in the first attitude, the designability is improved because the gap and the hinge cannot be seen. When a person's fingers are pinched between the cover material 20 and the opening/closing body 2 during the turning of the opening/closing body 2 to the opening position from the closing one, the cover material 20 swings to the second attitude and prevents damage to his/her fingers, so as to improve the safety.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050493-A (JP)
Title: Method for producing absorbent article and stretching device
Inventor: OKU TOMOMI
IPC: A61F13/15
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an absorbent article, uniformly stretching a composite sheet in a width direction without damaging the composite sheet formed by bonding a plurality of sheets together using an adhesive material, and a stretching device used in the method for producing the absorbent article.  <P>SOLUTION: The method for producing the absorbent article includes a sheet heating step S20 of heating a composite sheet 120 with a heating roll 510, and a sheet stretching step S30 of stretching the composite sheet 120 in the cross direction CD with a pair of embossing roll mechanisms 520. In the sheet heating step S20, the composite sheet 120 is heated to a temperature that is higher than the softening point of an adhesive material but lower than the lowest softening temperature among the softening temperatures of the plurality of sheets. In the sheet stretching step S30, a plurality of projections constituting the embossing roll mechanisms 520 are heated to a temperature higher than 40°C but lower than the softening point of the adhesive material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051555-A (JP)
Title: Vehicle headlamp
Inventor: TATEIWA TAKEYUKI
IPC: F21Y101/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembly working efficiency in assembly working of each part relative to a lamp housing.  <P>SOLUTION: A vehicle headlamp has a lighting device outer casing 4 composed of a lamp housing 2 having an opening 2a and a cover 3 for closing the opening of the lamp housing, and a lamp unit 33 disposed in the lighting device outer casing, having a light source 33d disposed in the lighting device outer casing, and a reflector 33a for reflecting light emitted from the light source, which is tiltable around at least one tilting fulcrum in a predetermined direction relative to the lamp housing, having an opening formed above at least the tilting fulcrum of the lamp housing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058850-A (JP)
Title: Method and instrument for measuring optical path characteristic
Inventor: IIDA DAISUKE
IPC: G01M11/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-resolution measurement on the characteristics such as loss distribution, of a reception system, even if the reception system is of a narrow band, by preventing the band widening of the reception system determined by a pulse width.  <P>SOLUTION: A laser beam caused to enter an optical transmission path is bifurcated by an optical coupler 4-1. Laser beams acquired by the bifurcation are severally pulse-modulated by intensity modulators 3-1 and 3-2. One of the pulse-modulated pulse beams is caused to enter a measured optical fiber 7 as a test beam. A back-scattering beam from the fiber 7 is guided out by means of an optical coupler 4-2. The other pulse-modulated pulse beam is coherent-detected by being combined as a reference beam with the back-scattering beam from the fiber 7 at an optical coupler 4-3. A signal thus detected is used to find an OTDR waveform by sampling. On this occasion, the cycle of pulses of the reference beam is set so that beam pulses are shifted from each other by an integer fraction of time of a beam pulse to go to and return from the fiber 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066733-A (JP)
Title: Superheterodyne receiver apparatus and reception method, and semiconductor integrated circuit for receiver apparatus
Inventor: SHIMIZU NOBUTAKA
IPC: H04B1/26
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superheterodyne receiver apparatus or the like which can easily perform tuning to a desired receiving frequency.  <P>SOLUTION: The superheterodyne receiver apparatus with a frequency conversion portion which performs frequency conversion of a high frequency signal to an intermediate frequency signal includes: a memory; an operation portion which calculates tuning voltage setting data for setting tuning voltage corresponding to the desired receiving frequency according to an expression using data stored in the memory as a coefficient; and a DA conversion portion which performs DA conversion of the tuning voltage setting data to the tuning voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222554-A (JP)
Title: Polyurethane resin emulsion for water-based coating
Inventor: ONODERA MAIKO
IPC: C09D5/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane resin emulsion; wherein when used for a water-based coating, a dried coating film of the water-based coating has equivalent impact resistance compared with one using a conventional polyurethane resin emulsion and has superior solvent resistance and water resistance to one using the conventional polyurethane resin emulsion.  <P>SOLUTION: The polyurethane resin emulsion for a water-based coating contains a polyurethane resin (U) and water, and satisfies following (1) and (2). (1) The polyurethane resin (U) includes a polymer polyol as a constituent unit, having an alicyclic hydrocarbon group and a number-average molecular weight of 400-5,000, and a content of the alicyclic hydrocarbon group is 5.0-40.0 wt.% based on a weight of the polyurethane resin (U). (2) A glass transition temperature of the polyurethane resin (U) is -20 to 80°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051962-A (JP)
Title: Skin care by using vinegar
Inventor: ITO AKIRA
IPC: A61Q5/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care by using a sprayer for all of a body from the toes of feet to scalp before washing the body in a bathroom.  <P>SOLUTION: In order to reduce the acetic acid smell of vinegar, by adding a fruit-aromatizing agent used in beverages, especially a citrus-based lemon, etc., the smell of the acetic acid is moderated and the vinegar is made to be used as the skin care.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068169-A (JP)
Title: Motion control device of vehicle
Inventor: YASUI YOSHIYUKI
IPC: B60W30/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stability of a vehicle by certainly performing steering characteristic control without making a driver feel uncomfortable when an excessive steering (lane change behavior) is performed.  <P>SOLUTION: It is supposed that an abrupt K-turn (first steering) of a steering wheel is performed at one turning direction side from a straight traveling state, and the K-turn (second steering) of the steering wheel is successively performed at the other turning direction side. A steering characteristic is regulated based on a first operation characteristic MP1 during the first steering, and the steering characteristic is regulated based on the second operation characteristic MP2 during the second steering. When a turning change amount dJr (steering angle speed) exceeds a predetermined value during the first steering, the second operation characteristic MP2 is immediately adjusted to an under-steering side characteristic. That is, a target characteristic of the steering characteristic control corresponding to the second steering is previously adjusted to the under-steering side characteristic before the second steering continued to the first steering is started.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069930-A (JP)
Title: Acoustic apparatus
Inventor: YANAGISAWA TAKAAKI
IPC: G10K15/12
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic apparatus which generates a novel sound effect when an event command signal showing that supply of a stereo signal is stopped is imparted.  <P>SOLUTION: In a normal time, a control part 1300 makes switches 1405 and 1410 be in an ON state and imparts only a left signal and a right signal of a stereo sound source part 1400 to addition parts 1200 and 1250, respectively, so that only the sound of a stereo signal is emitted. Then when the event command signal is imparted, the control part 1300 makes switches 1420 and 1425 be in the ON state at this time, and adds the sound effect generated by inputting two kinds of signals from a loop delay part 1000 to a sound effect generation part 1100 alternately into the addition parts 1200 and 1250 as well, so that the novel sound effect can be obtained by generating the sound effect even if the stereo sound signal from the stereo sound source part 1400 is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070892-A (JP)
Title: Negative electrode for lithium ion secondary battery, and method of manufacturing the same
Inventor: MIYOSHI MANABU
IPC: H01M4/62
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an negative electrode for a lithium ion secondary battery, along with a method of manufacturing the same, which is endowed with superior cycle performance through restraint of peel-off and fall-off of an active material from a collector.  <P>SOLUTION: In the negative electrode for a lithium ion secondary battery with a collector 1 and an active material layer 6 fixed on the surface of the collector 1, the active material layer 6 contains an active material 2, a binder 5, a conductive material 4 and a cushioning material 3. The active material 2 contains Si and/or Sn, and the cushioning material 3 consists of silicone composite powder with silicone rubber powder coated with silicone resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069548-A (JP)
Title: Heater
Inventor: KUNO YUKIO
IPC: F24H9/02
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater capable of preventing draft near a glass window in winter and also having an indoor heating function.  <P>SOLUTION: The heater 10 includes: a warm air generating means 11; a cylindrical body 12 connected to the warm air generating means 11 to introduce and emit warm air supplied from the warm air generating means 11; an extension/contraction part 12b provided in a portion excluding a base end part 12c of the cylindrical body 12. The extension/contraction part 12b of the cylindrical body 12 is formed by an air-permeable material 12a, and a tip 12d of the extension/contraction part 12b includes a grip 12e for grasping when the extension/contraction part 12b is extended/contracted. An air filter 14, an electric fan 15 and a heater 16 are arranged within the warm air generating means 11, and a deflection member 13 changing an air current advancing direction is provided within the base end part 12c of the cylindrical body 12 as an air current diffusion means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069478-A (JP)
Title: Pipe spacer and connection construction structure for the same
Inventor: YOKOYAMA DAISUKE
IPC: F16L3/02
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe spacer having a simple structure and a connection construction structure for the same capable of aligning and arranging a plurality of pipes at a predetermined interval therebetween to enhance the performance of holding the pipes securely by the pipe spacer and achieving satisfactory construction performance.  <P>SOLUTION: This pipe spacer 2 enables a plurality of pipe spacers to be arranged in order and connect them mutually by engaging engaging parts of adjacent pipe spacers mutually. This pipe spacer 2 has a pipe spacer body part 2A formed into a substantially U-shape by a central part 21 and a pair of side parts 22 extended from both ends of the central part, the first engaging part 23 provided in a tip part of the side part, and the second engaging part 24 provided in a part where the central part and the side parts are mutually connected. When connecting the pipe spacers, the first engaging part 23 is on an inner side more than the second engaging part 24 to engage the former with the latter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010092043-A (JP)
Title: Driving unit and display apparatus having the same
Inventor: YANG JIN-WOOK
IPC: G09G3/20
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving unit that reduces power consumption, and also to provide a display apparatus having the same.  <P>SOLUTION: The driving unit reduces the power consumption, and the display apparatus has the same. In the driving unit and display apparatus, a data driver is equipped with: a data processor which converts the image data into a data voltage; and a switching circuit which receives the data voltage and a common voltage swinging at a predetermined period and selects and outputs at least one of the common voltage and the data voltage. The timing controller outputs the switching signal at a time point in a first half period of a transition period of the common voltage. The switching circuit outputs the common voltage at the time point in response to the switching signal. Transition time of the data voltage is then substantially reduced, and thereby current consumption of the driving unit is substantially reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT