baber/WOPTO huggingface dataset:
Patent JP-2010019383-A (JP)
Title: Adapter used in low-loss water-head type annular body
Inventor: KITAMURA KOICHI
IPC: F16L55/16
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a bell mouth shaped tip part of a low-loss water-head type annular body is difficult to be pressurizedly provided onto a pipe inner wall, so as to bring water leakage, in the case other than the case where a water-leaked pipe is substantially parallel and a cross section of the pipe is not deviated, even when repair work for the water leakage or the like is executed using the low-loss water-head type annular body.  <P>SOLUTION: This adaptor is an adaptor attached for the purpose of waterstop by covering a portion of the pipe inner wall, and used in the low-loss water-head type annular body 10 for preventing substantially a water feed capacity from getting low, and the adaptor has a waterstop protrusion pressed onto the pipe inner wall, and has a bell-mouth shape projected sidedly to the pipe inner wall in a flowing directional end of the waterstop protrusion when used, and bringing a shape at the time of use into a substantially crescent moon shape of cross-sectional shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023951-A (JP)
Title: Door device of elevator
Inventor: YAMAMOTO SHINKEN
IPC: B66B13/14
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device of an elevator, surely detecting rope-like foreign matter between a door and a door stop post.  <P>SOLUTION: The door device of an elevator includes: single sliding doors 1a, 1b opening/closing a doorway of an elevator by a door opening/closing mechanism; a sill 6 having a groove 6a guiding the opening/closing of the door; and a detection means 9 disposed to the door stop post 8, and detecting pinching of foreign matter between the door stop post 8 and the door. A lower gap of the door at least from the height position of a floor surface to the height position of a lower end face of the door is closed by a closing member 10. The detection means is extended upward from the height position of the floor surface or a predetermined height position in the groove to a predetermined height position, and surely detects rope-like foreign matter 11 on the floor surface or in the groove, between the door and the door stop post.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008304932-A (JP)
Title: Laser beam source device and projector provided with the same
Inventor: KOMATSU AKIRA
IPC: G03B21/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam source device that satisfactorily emits a laser beam, and attain cost reduction and small size, and to provide a projector equipped with the laser light source device.  <P>SOLUTION: The laser beam source device 31 constituting a laser unit comprises: a laser beam source 311 of oscillating a laser beam with a predetermined wavelength; and a wavelength conversion element 312 for converting the laser beam with an oscillation wavelength emitted from the laser beam source 311 and emitting a laser beam with the conversion wavelength. The wavelength conversion element 312 comprises: a bandpass filter multilayer film 312B which is disposed on the incident surface and selectively transmits the laser beam of the oscillation wavelength emitted from the laser beam source 311, and a dielectric multilayer film 312C which is disposed on the emission surface, transmits the conversion wavelength and reflects the laser beam of the oscillation wavelength. In the bandpass filter multilayer film 312B, the laser beam of the oscillation wavelength is narrow-banded. The narrow-banded laser beam is converted to a laser beam of the conversion wavelength by a wavelength conversion element 312 and the laser beam of the conversion wavelength is emitted from the laser beam source device 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010028014-A (JP)
Title: Organic electroluminescence element, organic electroluminescence element material, display device, and illumination device
Inventor: OSHIYAMA TOMOHIRO
IPC: C07D471/04
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element which is high in external takeoff quantum efficiency, long in half life span, small in dark spot, long in drive life span at 50°C, and small in change of dope concentration, and also to provide a display device using the same.  <P>SOLUTION: In the organic electroluminescence element including an emission layer with at least one layer sandwiched between an anode and a cathode, the emission layer contains at least one metal complex having a ligand consisting of a six-member ring aromatic group which is substituted with a pyrazole ring or an imidazole ring and has an organic layer containing at least one compound expressed in a general formula (PA)(R0)n1-Ar0-(Ar1)m1, where Ar0 expresses: a group of (n1+m1) valency; Ar1 expresses an aromatic hydrocarbon ring radical or an aromatic heterocyclic group; R0 expresses a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom or a cyano group; n1 expresses an integer from 0 to 7; and m1 expresses an integer from 3 to 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023003-A (JP)
Title: Fine bubble defoaming apparatus and bubble bath apparatus
Inventor: SUGIYAMA YUJI
IPC: B01D19/04
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine bubble defoaming apparatus with a further compact configuration and capable of efficiently defoaming fine bubbles and a bubble bath apparatus.  <P>SOLUTION: The fine bubble defoaming apparatus comprises a circulation pump 47 for suctioning bubbles W in a bathtub 10 through a suction port 71, pressurizing the bubbles, and discharging the pressurized bubbles W through a discharge port 47a and a nozzle 73 having an introduction inlet connected to the discharge port 47a and a jetting port for introducing the bubbles W discharged through the discharge port 47a into through the introduction inlet and jetting the bubbles through the jetting port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024127-A (JP)
Title: Nitrated carbon nanotube and method for producing surface-modified carbon nanotube
Inventor: TAKEUCHI HISATO
IPC: C01B31/02
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing surface-modified carbon nanotubes that can be dispersed (dissolved) in a solvent such as water and ethanol in higher concentration.  <P>SOLUTION: The production method of surface-modified carbon nanotubes is characterized in that nitrated carbon nanotubes, obtained by subjecting carbon nanotubes to an ultrasonic treatment at 60-90°C in a fuming nitric acid or in a mixed acid of fuming nitric acid and concentrated sulfuric acid to add nitro groups to the carbon nanotubes, are made to react with a nucleophile so as to replace the nitro groups of the nitrated carbon nanotubes by other functional groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030140-A (JP)
Title: Production method and production apparatus for thermoplastic synthetic resin pellet
Inventor: SUYAMA MINORU
IPC: B29B9/06
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a water soluble thermoplastic resin pellet.  <P>SOLUTION: A molten strand 1 extruded from an extruder 2 is received by a belt conveyer 3 and cooled by air cooling device 4. The strand solidified except the center part is cut by a cutter 5 to produce the pellets. A belt 32 of the conveyer belt 3 is formed by coating a polyethylene sheet with poly tetra fluoroethylene and providing many small holes to thereby prevent the molten of semi-molten strand 1 from being fused on the surface of the belt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030144-A (JP)
Title: Recording head and recorder having the same
Inventor: MOTO YOICHI
IPC: B41J2/345
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head capable of suppressing a variation in heat stress applied to heating elements, and a recorder having the same.  <P>SOLUTION: This thermal head X comprises a plurality of heating elements H arranged on a substrate 10, a control IC 60 that has the function of controlling the heating of the plurality of heating elements H and is placed on the substrate 10, and a plurality of first conductive layers 40 having different lengths, the first conductive layers electrically and independently connecting the plurality of heating elements H to the control IC 60. A first conductive layer 41 has a first wiring section 411 connected to the control IC 60 and a second wiring section 412 connected to the first wiring section 411. A cross sectional area of the second wiring section 412 in the direction of arrows D1, D2 is smaller than a cross sectional area of the first wiring section 411 in the direction of arrows D1, D2. Each of the plurality of first conductive layers 41 has the second wiring layer 412 constituted in such a manner that the shorter the length of the first conductive layer 41 is, the larger the cross sectional area of the second wiring section in the direction of arrows D1, D2 is.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030636-A (JP)
Title: Packing box
Inventor: KAWAGOE MASAHIRO
IPC: B65D25/20
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing box for safely storing a thin item (thin image display device) to be packed keeping the item from falling in unpacking.  <P>SOLUTION: This packing box comprises a top open box body 1 which is long and narrow in planar view, cushioning materials 3, 4 with a recess fitting the bottom of an item 20 to be packed which are long and narrow in planar view and are placed on the inside bottom of the body 1 and fall preventive members 10, 11 able to be mounted sideways protruding from each side face part 1b mounted on the side face part 1b of both sides of the body 1 in the shorter direction. Two mounting holes 1h, 1h are formed separately on each side face part 1b. The members 10, 11 are formed with two joining holes 10d, 10d and joining holes 11d, 11d matching the two mounting holes 1h, 1h. A mounting device 30 for mounting the members 10, 11 on the body 1 going through the holes 1h, 1h, 10d, 10d, 11d, 11d is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029571-A (JP)
Title: Token pusher game apparatus
Inventor: EHATA NAOKI
IPC: A63F9/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token pusher game apparatus having an unprecedented game property by providing an operation of a token entry device with an influential property on a game content.  <P>SOLUTION: This token pusher game apparatus includes a sub game device 26 and a bonus token putout device 24, and the token entry device 25 has a sub game signal transmitter 25e transmitting a sub game signal according to a token shooting angle, wherein a game arithmetic circuit 26a of the sub game device 25 executes a game operation in response to the sub game signal from the sub game signal transmitter 25e according to a sub game program, and the bonus token putout device 24 is configured to put out a predetermined number of tokens according to the output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038997-A (JP)
Title: Image forming apparatus
Inventor: TOMITA SHINYA
IPC: G03G21/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a density sensor, which can prevent soiling of a lens surface of the density sensor due to suspended toner and prevent electric adsorption caused by frictional charging with simple constitution.  <P>SOLUTION: A ground 315 is provided to prevent soiling from occurring when the lens surface 310 is charged. The ground 315 electrically connects the lens surface 310 and a conductive frame 330 to thereby prevent charging of the lens surface 310.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041151-A (JP)
Title: Motion vector estimating device for frame image and program
Inventor: HAMAMOTO TAKAYUKI
IPC: H04N19/196
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an amount of calculation and to estimate a motion vector precisely.  <P>SOLUTION: A plurality of frame images of a normal frame rate are acquired by a frame image acquisition part 22 and a plurality of sub-frame images of high-speed frame rate are acquired by a sub-frame image acquisition part 24. By a moving region extraction part 26, a moving region of a reference sub-frame image is extracted. A motion vector estimation part 28 searches for a region corresponding to a moving region present in each block of the standard sub-frame image from a sub-frame image adjacent to the standard sub-frame image and searches a region corresponding to the moving region present in respective blocks for the respective plurality of reference sub-frame images included in the sub-frame image corresponding to a time center of the reference frame image in order from a search range near the region immediately searched for, so that a motion vector in the respective blocks between the reference frame image and the standard frame image is estimated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035444-A (JP)
Title: Fishing line case
Inventor: SHIRAKAWA NAOKI
IPC: A01K97/06
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing line case that smoothly draws out a fishing line and includes a simple structure.  <P>SOLUTION: The fishing line case 1 includes a case 4 having a storage portion 2 having an upper opening and a lid 3 that closes the opening of the storage portion 2 and forms a storage space S on the inside and a spool 5 rotatably stored in a storage space S of the case 4. The inside bottom of the storage portion 2 of the case 4 is equipped with a fabric 6 having a napped portion 6b that regulates the turning of the spool 5 and randomly makes fibers project. The fibers are brought into contact with the stored spool 5 prevents an inertial rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036697-A (JP)
Title: Vehicle front body structure
Inventor: HOSOMI KOJI
IPC: B62D25/08
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle front body structure capable of keeping vehicle repair cost low by restraining a vehicle body frame member from being deformed upon vehicle collision.  <P>SOLUTION: In the vehicle front body structure, a reinforcement 20 disposed below a bumper B and extending in a vehicle transverse direction is mounted on the vehicle body frame member 3 positioned backward of the reinforcement 20 in the vehicle longitudinal direction through a connection portion 21. The connection portion 21 includes an elastic member 22 fixed on a surface 3a extending in the vehicle longitudinal direction of the vehicle body frame member 3 to support the reinforcement 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009075568-A (JP)
Title: Optical film and glass
Inventor: KAMATA AKIRA
IPC: G02B1/11
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film and glass, having an excellent reflection prevention effect extending over the whole area of a windshield in various kinds of vehicles, and further in a wide area up to the side glass, moreover improve the safety and further improve the design nature of a dashboard because the reflection prevention effect does not depend on the shape of the windshield.  <P>SOLUTION: The optical film includes a vertically polarizing film having a polarizer whose absorption axis is substantially vertically oriented to a film surface and a π/2 optical rotation film containing an optical rotator for rotating a vibration direction of linearly polarized light by substantially 90 degrees. Preferably both sides of the vertically polarizing film are provided with a π/2 optical rotation film in a mode, and further it has an antireflection film in a mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036494-A (JP)
Title: Resin molding
Inventor: AKIMOTO HIDEO
IPC: B29C45/00
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To thin a resin molding, to lighten the weight thereof, to maintain high rigidity, and to attain an appearance enhancement effect such as prevention of a sink, at the same time.  <P>SOLUTION: This resin molding (panel 1) constituting at least one part of a casing includes a thermoplastic resin cellular material formed to be 1.05 or more to 2.0 or less of expansion ratio, and has ribs 4 having 2.0 mm or more to 10.0 mm or less of height from a root portion 4a positioned on a surface 2a, on one of the surfaces 2a of a base plate 2 having 0.5 mm or more to 2.0 mm or less of plate thickness, and total of projection areas of the ribs 4 onto the surface 2a is 2.5% or more to 20.0% or less of the whole area. The ribs 4 are provided lattice-likely on the surface 2a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044138-A (JP)
Title: Electro-optical device, electronic apparatus, and method for designing electro-optical device
Inventor: HIROSHIMA YASUSHI
IPC: G09F9/30
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency of a conventional manufacturing process of an electro-optical device by eliminating the need for a light-shielding layer on a gap between reflective films adjacent to each other.  <P>SOLUTION: The electro-optical device has: a first substrate; a second substrate placed opposite to the first substrate; an electro-optic material interposed between the first substrate and the second substrate; a plurality of pixels; a pixel electrode 95 which is disposed between the first substrate and the electro-optic material corresponding to the pixels and reflects light 151, proceeding from the electro-optic material to the first substrate side, to the second substrate side; a transistor element disposed between the first substrate and the pixel electrode 95 corresponding to the pixels; and an insulating film 97 disposed between the pixel electrodes 95 adjacent to each other, wherein representing the wavelength of the light 151 by λ, the refractive index of the insulating film 97 by n, and a width of the gap between pixel electrodes 95 adjacent to each other by d, (formula 1): d<0.61×λ/n is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045890-A (JP)
Title: Geared outer-rotor brushless motor
Inventor: URAGAMI HITOSHI
IPC: H02K5/04
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geared outer-rotor brushless motor which can be made compact with simple configuration.  <P>SOLUTION: When a rotor shaft 101, a gear shaft 201 and a shaft 301 are arranged substantially in parallel, a worm gear which is required in a conventional inner rotor type motor is eliminated and rotation of an outer rotor 104 can be transmitted to a slowdown section 20 and a rotation output section 30 with simple configuration. Furthermore, the rotation output section 30 is arranged in a case 2 so that one end of the shaft 301 is pivotally supported by a sleeve 29 provided in the case 2, and the distance L between the centers of rotation of the shaft 301 and a driven gear 202 becomes shorter than the radius R of the driven gear 202. Consequently, the case 2 can be made compact by arranging the slowdown section 20 and the rotation output section 30 more closely each other, and thereby a brushless motor 1 can be made compact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009076880-A (JP)
Title: Multilayer circuit board, its manufacturing method, and electric motor equipped with the same
Inventor: HAYASHI KEIICHIRO
IPC: H05K1/16
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer circuit board, its manufacturing method, and an electric motor equipped with the same, which enables miniaturization and easy manufacturing.  <P>SOLUTION: A multilayer circuit board 1, where multiple layers of wirings are laminated on a substrate 2, includes a first winding part 4A drawn on the substrate 2 with a metal ink, an insulating film 4B which is drawn with an insulation ink and insulates the first winding part 4A from an upper side by covering at least a part of the first winding part 4A along the width direction, and a second wiring part 4C on the insulating film 4B, which is drawn with a metal ink and covers an upper part of the first winding part 4A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010050155-A (JP)
Title: Method of manufacturing semiconductor device, and inspecting device for semiconductor used therefor
Inventor: KITAMURA YASUHIRO
IPC: H01L21/66
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, having first and second back-surface conductors 3 and 4 provided to the back surface of a semiconductor substrate 1, which includes an inspecting process of inspecting the semiconductor device without dividing the semiconductor substrate 1 into chips, and to provide an inspecting device for the semiconductor used therefor.  <P>SOLUTION: An intermediate wiring layer 30 is prepared which is a plate-like member, and includes an insulating portion 31 constituting the plate-like member and first and second conduction portions 32 and 33 provided to be exposed from the front surface and back surface of the insulating portion 31, and in which the first conduction portion 32 and second conduction portion 33 are insulated. Then, the intermediate wiring layer 30 is disposed such that the first conduction portion 32 and first back-surface conductor 3 are electrically connected to the back surface of the semiconductor substrate 1, and the second conduction portion 33 and second back-surface conductor 4 are electrically connected, and a voltage is applied between the first and second back-surface conductors 3 and 4 through the first and second conduction portions 32 and 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051066-A (JP)
Title: Switching supply circuit
Inventor: FUKUTE TAKAHITO
IPC: H02M3/155
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem associated with methods in which PFM method and PWM method, two prominent types of switching methods in switching power supplies, are switched during operation and their respective advantages are taken: in conventional technologies, the switching point is determined only by load current and the efficiency under light load is not necessarily maximized depending on operating conditions.  <P>SOLUTION: Input current, input voltage, output current, and output voltage are measured and efficiency is computed using them and its maximum value is taken as the switching point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009055024-A (JP)
Title: Substrate cleaning apparatus and substrate cleaning method
Inventor: AHN YOUNG-KI
IPC: G02F1/13
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate cleaning apparatus and a substrate cleaning method, of improved cleaning efficiency of a substrate.  <P>SOLUTION: The substrate cleaning apparatus comprises a stage on which a substrate is loaded, a cleaning liquid supplying part for supplying a cleaning liquid to the substrate, a vibrator which contacts to the substrate by one end, to clean the substrate while transmitting sound waves, and a piezoelectric unit which is provided to the other end part of the vibrator for generating the sound waves, and comprises at least two piezoelectric bodies separated from each other. The sound waves are preferred to be generated from each of the piezoelectric body, and the generated sound waves interfere each other in reinforcing manner (duplex in the same phase) on the surface of one end of the vibrator adjoining the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT