baber/WOPTO huggingface dataset:
Patent JP-2007093407-A (JP)
Title: Method and instrument for measuring shaft torque of drive shaft
Inventor: OZAKI TAKAMI
IPC: F16C3/02
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an instrument for measuring shaft torque, capable of accurately measuring the shaft torque acting on a drive shaft.  <P>SOLUTION: Sensor targets 4, 5 are attached to outer rings 2a, 2b of respective constant-velocity universal joints 2, 3, rotation signals generated by the both sensor targets 4, 5 are detected by sensors 6, 7, and a phase difference between the rotation signals corresponding to a torsion generated in the drive shaft 1 is subjected to computation processing to find the shaft torque. In the computation processing of the phase difference, the rotational speed of the drive shaft 1 is detected to generate a pulse of frequency proportional to the detected rotational speed, the phase difference between the rotation pulse in an outboard side and the rotation pulse on the inboard side is found as the counted value of the pulse proportional to the rotation speed. The pulse proportional to the rotational speed is set as ä60× the rotational speed of drive shaft(rpm)/S}Hz or higher, where S represents the resolution in the detection of the torsion angle of the drive shaft 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006224089-A (JP)
Title: Device and method for coating
Inventor: YUZAWA ATSUSHI
IPC: B05C11/00
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide slit-coating-type coating device and coating method that are free from detection leakage and can realize reliable protection of a coating head, even in the case of very small foreign matter or protuberant part having a very small height of a substrate.  <P>SOLUTION: This coating device include a moving means comprising a substrate holding plate for holding a coating substrate 10 and a coating head 2 for delivering a coating liquid from a slit-shaped opening. The substrate holding plate and the coating head 2 are relatively movable. The coating head 2 comprises a support part 9 having a rotary bearing provided on the moving direction side, a plate-shaped member 4, which is rotatably mounted in the rotary bearing and has a linear shape in its front end 5, a detection means 7 capable of sensing the rotary motion of the plate-shaped member 4, and a control means for controlling the movement of the coating head 2 based on the status of detection determined by the detection means 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007092445-A (JP)
Title: Vacuum truck
Inventor: YOSHIMOTO HIDEKO
IPC: E03F7/10
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum truck which has mounted thereon a sewage storage tank for storing sewage sucked from a septic tank, wherein the vacuum truck is comprised of a deodorization tank for successively flowing exhaust discharged from the sewage storage tank through three liquid tanks to remove bad smell noxious components, respectively.  <P>SOLUTION: The vacuum truck is comprised of the thin box-shaped deodorization tank in a thin box-shaped cavity secured between the sewage storage tank and a driver seat box. The deodorization tank is formed of a water or an acescent water tank section, a diluted alcoholic aqueous solution tank section, and a perfume-containing liquid tank section. Each deodorization tank section has arranged therein an introducing pipe for introducing therein the exhaust containing a bad smell discharged from the sewage storage tank, and bubbling the same. Further a conduit for leading the bad smell discharged from the sewage storage tank to the deodorization tank, has an ozone gas adding and mixing means, arranged at some midpoint thereof, for adding and mixing ozone gas into the exhaust.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104737-A (JP)
Title: Power supply
Inventor: INAYOSHI KAZUTOSHI
IPC: H02M7/48
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance cooling efficiency of an inverter incorporated in a power supply and rectifying power generated from an engine driven generator.  <P>SOLUTION: The power supply 1 comprising an engine 3, a generator 4 driven by the engine 3, an inverter 6 for converting the frequency of power generated from the generator 4 to a desired frequency following to rectification, and a controller 60 performing system interconnection of generated power and external commercial power is further provided with a ventilation duct 20 in which the inverter 6 is installed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100718-A (JP)
Title: Slide selector valve structure
Inventor: KAYAHARA TOSHIHIRO
IPC: F16K3/02
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide slide selector valve structure with reduced weight, which is excellent in sealing performance and operability.  <P>SOLUTION: The slide selector valve structure has an inlet passage 2 and two outlet passages 4, 5 disposed in parallel with the inlet passage 2. In the slide selector valve structure, a slide valve element 8 is reciprocated and slid to open one of the outlet passage and close the other outlet passage and thereby to change the outlet passages 4, 5 of fluid. Two outlet openings 6, 7 are curved in a circular arc shape so that a partition body 3 at an intermediate position between the two outlet opening parts 6, 7 becomes the deepest, the slide valve element 8 is formed in a curved plate along the curves of the two outlet opening parts 6, 7, and a slide guide body 10 is disposed on the two outlet opening parts 6, 7 having a guide groove 9 in which both edge parts in parallel with a slide direction of the slide valve element 8 are inserted to guide both edge parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104123-A (JP)
Title: Hands-free unit
Inventor: EDAKAWA NAOTO
IPC: H04W92/08
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hands-free unit capable of making a hands-free speech in an optimum state by switching between a built-in speaker and an earphone with a simple operation.  <P>SOLUTION: The hands-free unit includes: an earphone unit (6) that incorporates an earphone (18) directly mounted on a user, transducing a voice signal outputted from a control circuit section (7) and outputting voice; and a changeover switch (14) switches a supply path of the voice signal supplied from the control circuit section (7) between the built-in speaker (16) and the earphone unit (6).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098236-A (JP)
Title: Method and apparatus for injecting flocculant in water clarifying process
Inventor: WATANABE SHOJI
IPC: B01D21/30
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for injecting a flocculant in a water clarifying process by which the flocculant can be properly injected even in high turbidity raw water and good flocculation precipitation treatment liquid can be stably maintained.  <P>SOLUTION: Two kinds of quantities of suspensoid in raw water, turbidity and suspensoid concentration, and particle size distribution of the suspensoid are measured and property coefficients and average or medium particle size of the suspensoid are obtained from these measured values. From pattern information on measured particle size distribution, a relational formula between two kinds of property coefficients input in advance or suspensoid particle size and flocculant injection coefficient per unit suspensoid quantity is selected. By using the selected relational formula, the flocculant injection coefficient per unit suspensoid quantity corresponding to property coefficient arithmetic value or suspensoid particle size arithmetic value is calculated. By using the flocculant injection coefficient and the suspensoid quantity, a flocculant injection ratio per unit volume is obtained and flocculant injection quantity corresponding to a raw water flow rate is operated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007099108-A (JP)
Title: Pneumatic radial tire
Inventor: MORITA KENICHI
IPC: B60C9/18
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire suppressing early wear of a center rib in a tire provided with the center rib extending in a tire circumferential direction in a tread center area.  <P>SOLUTION: In the pneumatic radial tire, at least one layer of belt reinforcing layers 4 covering the whole length of a belt layer 3 is arranged on the circumference of the belt layer 3 in the tread portion 1, and the center rib 6 extending in the tire circumferential direction is formed in the center area on a surface of the tread portion 6. In at least one of the belt reinforcing layers 4, a clearance 7 is formed so as to correspond to the center rib 6. A ratio a/b of the width a of the center rib 6 to the width b of the clearance 7 is set to be 0.75 to 6.0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101110-A (JP)
Title: Air conditioner
Inventor: YONEZAWA MASARU
IPC: F24F1/00
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner comprising a negative ion generator having high reliability to dew condensation, while inhibiting increase of ventilation resistance.  <P>SOLUTION: This air conditioner comprises an air blower (not shown) sucking the air through a heat exchanger (not shown) and supplying the air to a room from a blowout opening 4 through an air duct 7a, and the negative ion generator 5 mounted on a lower face of the air duct 7a near the blowout opening 4 and releasing negative ion. The negative ion generator 5 comprises a plurality of needle electrodes 10, 11, terminals 14, 15 disposed at an outer side of the air duct 7a and connecting the needle electrodes 10, 11 and a lead wire 13 for supplying electric charge, a terminal cover 18 covering the terminals 14, 15, and a dew-proofing cover 19 covering the terminal cover 18 from an outer upper portion. The increase of ventilation resistance can be inhibited by ensuring a distance between the air blower 3 and the negative ion generator 5, and dew moves along an outer side of the dew-proofing cover 18, and does not intrude inside even when dew condensation is generated at an air blower 7a side in a cooling operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101139-A (JP)
Title: Floor grille structure
Inventor: OKAMOTO MAKOTO
IPC: F24F13/02
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor grille structure having excellent maintainability by allowing foreign matter to be easily removed when it intrudes into a vertical pipe part, and allowing the supply of clean air without increasing ventilation resistance.  <P>SOLUTION: An elbow member 120 is integrally formed with a horizontal pipe part 123 whose pipeline direction is almost horizontal, through an elbow part 122 by bending the pipeline direction of the vertical pipe part 121 at about 90°. A bottom face part 124 is provided in the elbow part 122, and the height direction position of the bottom face part 124 is set to be lower than the height direction position of a lowermost face part 8b of a horizontally piped duct body 8 with its end part inserted in the horizontal pipe part 123 and connected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110216-A (JP)
Title: Resin plate for vehicle window and method of manufacturing same
Inventor: ISHIGUCHI AKIO
IPC: H01Q1/32
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin plate for a vehicle window with a light weight, keeping excellent antenna performance, having an excellent outward design style, without hindering visibility of clews, capable of being arranged even to a small window part, and including antenna conductors efficiently manufacturable at a low cost, and to provide a method of manufacturing the same.  <P>SOLUTION: The resin plate are obtained, by using a resin plate for the plate of the vehicle window to attain weight reduction, and by installing an antenna conductor group of a multilayer structure to a plurality of planes nearly in parallel with the resin-made plate body for the vehicle window.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110328-A (JP)
Title: Moving picture recording/reproducing device and moving picture recording method
Inventor: ISHIHARA HITOSHI
IPC: H04N21/433
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture recording/reproducing device and a moving picture recording method capable of recording the program of digital broadcasting on a removable recording medium speedily.  <P>SOLUTION: The device has an input means, a selection means, a picture recording means, a decoder 3, a scaler 4, an encoder 5, and a recording means. The picture recording means records moving picture stream data obtained by a packet selected by the selection means on a hard disk 6. The decoder 3 decodes moving picture stream data obtained by the packet selected by the selection means. The scaler 4 converts the resolution of the moving picture decoded by the decoder 3. The encoder 5 codes and compresses the moving picture stream data, where the resolution is converted by the scaler 4. The recording means records the coding data compressed by the encoder 5 on the hard disk 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107267-A (JP)
Title: Skeleton block for water storage institution of rainwater etc. and water storage institution of rainwater etc. making use thereof
Inventor: NAKAMURA HIDETO
IPC: E03B11/14
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water storage institution of rainwater etc. having a skeleton block excellent in workability when conveyance and assembly are carried out by an operator, a space holding skeleton block structural body attaching a plurality of skeleton blocks and these skeleton blocks or the space holding skeleton block structural body capable of having a good prospect of the inside of the water storage institution of rainwater etc. and facilitating a visual check etc. therefor.  <P>SOLUTION: The skeleton block 4 forming a space holding skeleton 5 constituted by assembling a plurality of skeleton blocks 4 arranged in an excavated hole 2 has a flat plate-like base 41, supporting bodies 42 erected on one surface of the base 41 and having supporting body fitting sections 42a on the front end and base side fitting sections 43 provided to the base surface erecting the supporting bodies 42 on them and fitting the supporting body side fitting sections 42a, and when a pair of skeleton blocks 4 are made to oppose both surfaces erecting the supporting bodies 42 on them, each supporting body side fitting section 42a of one skeleton block 4 can be fitted to each base side fitting section 43 of the other skeleton block 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107826-A (JP)
Title: Air conditioner
Inventor: SAKAMOTO NAOKI
IPC: F24F1/00
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem with an air conditioner having an ion generator in which dust floating in air is attracted and adhered to a wall surface, to which an indoor unit casing or an indoor unit is attached, due to charging of the ion generator or the vicinity thereof, thereby contaminating the wall surface.  <P>SOLUTION: A conductor 2 is set in the vicinity of the negative ion generator 1, or a part arranged in the vicinity of the negative ion generator 1 is formed of a conductor, whereby charging to the indoor unit casing is suppressed by discharge from the conductor. Consequently, the contamination of the wall surface for setting the indoor unit casing can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110543-A (JP)
Title: Wireless communication apparatus
Inventor: WATANABE HARUHITO
IPC: H04W72/04
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic hopping function only by performing processing at a terminal side in response to the concentration of access to the access point of a connection destination and the change of an electric field strength.  <P>SOLUTION: When wireless communication is performed, a wireless LAN terminal 10 counts the transmission times of CTS and the reception times of CTS to be received from another terminal within a measurement unit time, performs weighting concerning the counted reception times, and compares a numerical value by weighting with the counted transmission times of the CTS. When the numerical value by weighting is larger than the transmission times of the CTS as a comparison result; the wireless LAN terminal 10 disconnects the established connection of the access point, and performs connection to another access point. Even when a value concerning the electric field strength of the access point of the connection destination is lower than a threshold, the wireless LAN terminal 10 disconnects the present connection destination and performs connection to another access point.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107666-A (JP)
Title: Drum brake device
Inventor: SAKAKIBARA RYUICHI
IPC: F16D51/38
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an effect on braking force by abrasion powder of a different kind of a brake lining.  <P>SOLUTION: A drum brake device 1 generates the braking force by pressing a pair of inner side brake shoes 6a and a pair of outer side brake shoes 6b on an inner circumference surface 2c of a brake drum 2. The pair of the inner side brake shoes 6a and the pair of the outer side brake shoes 6b are provided with two types of the brake linings 12a, 12b contacting with the inner circumference surface 2c. A groove 2d is formed on the inner circumference surface 2c along a region formed between the two types of the brake linings 12a, 12b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006124700-A (JP)
Title: Polyimide composition
Inventor: OKADA YOSHIFUMI
IPC: C09D11/00
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide composition which prevents cohesive failure of a film and has improved adhesive strength between a copper foil pattern and a cover lay and improved adhesive strength between a substrate to be protected and a polyimide resist.  <P>SOLUTION: The polyimide composition is obtained by dehydrative ring closure of a polyamic acid having a molecular weight distribution (Mw/Mn) of at least 1.3 and at most 5.0, an Mw (weight-average molecular weight) within the range from 10,000 to 1,000,000 and a water content of less than 5%, and gives intrinsic viscosity of at least 0.5 when it is dissolved in sulfuric acid and an imidation ratio of at least 90% when it reaches 250°C in a baking step. A film composed of the polyimide composition is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007111577-A (JP)
Title: Rotor for centrifugal separator and centrifugal separator
Inventor: SATO JUN
IPC: B04B5/02
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for a centrifugal separator capable of accomplishing enhancement of a performance by suppressing a windage loss and a noise to a low degree while accomplishing a light weight and cost reduction and a rotor for a centrifugal separator capable of suppressing deformation to a small degree by enhancing a rigidity of a rotor cover and accomplishing enhancement of a performance by suppressing a calorific power and a windage loss to a small degree.  <P>SOLUTION: In the rotor 11 for the centrifugal separator, a bowl-like shell 15 is covered/attached to a lower half part of a rotor body 12 and a detachable pan-lid-like rotor cover 16 is covered/attached to an upper half part of the rotor body 12. On a joint part of the shell 15 and the rotor cover 16, end edges of both are overlapped in a vertical direction. Further, a step part 16A is formed on an outer peripheral surface of the rotor cover 16 and a diameter of an upper part is made smaller than a diameter of a lower part with the step part 16A made as a border.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115847-A (JP)
Title: Power generation system for public lavatory
Inventor: ITO NOBORU
IPC: H01L31/042
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation system for a public lavatory which is simple with a small installation space and a low installation cost, and uses a solar cell.  <P>SOLUTION: The power generation system has film-shaped solar cells 2 adhered to public lavatory wall faces 81, 82 to use the solar cells 2 as a power source. Thus, it is possible to save a space for installation, a labor, and an installation cost; to make use of the wide wall faces 81, 82 of the public lavatory effectively; to make use of the power generation system as an emergency power source system upon a blackout at the time of a disaster; and to contribute to energy saving and global warming measures as well.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112292-A (JP)
Title: Pneumatic tire
Inventor: SUGITANI KENICHIRO
IPC: B60C9/20
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improving both of high-speed durability and steering stability.  <P>SOLUTION: Two of belt layers 20 are provided. Of belt ends 25 of the belt layers 20, if one belt end 25 is made to be a thick side belt end 26 and the other belt end 25 is made to be a thin side belt end 27, an interval between the belt layers 20 at the thick side belt end 26 is made to be larger than an interval between the belt layers 20 at the thin side belt end 27. Therefore, if a tread surface 6 near the thick side belt end 26 receives a load, the belt layers 20 near the thick belt end 26 can absorb the load, and durability at the time of high-speed traveling can be improved. If the tread surface 6 near the thin side belt end 7 receives a load, a gap is hard to generate between two belt layers 20 near the thin side belt end 27, so that steering stability can be improved. Consequently, both of the high-speed durability and the steering stability can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006119649-A (JP)
Title: Rear projection screen and its optical apparatus
Inventor: CHOU YEN-CHUN
IPC: G03B21/625
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear projection screen which improves a moire effect and its optical apparatus.  <P>SOLUTION: The rear projection screen is equipped with an optical unit having a first surface provided with a plurality of columnar convex lenses and a second surface installed relatively to the first surface and provided with a plurality of irregular projecting parts and a light shielding layer having a plurality of strip-like light absorption units adjacent to the second surface, and an optical lens positioned adjacent to the optical unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007114152-A (JP)
Title: Magnetic marker detector and fault recognition method for detecting the magnetic marker
Inventor: SHINAGAWA MASAHIKO
IPC: G01B7/00
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnetic marker detector having improved accuracy in fault recognition, and to provide a fault recognition method for detecting a magnetic marker.  <P>SOLUTION: A plurality of magnetic detection parts are arranged, along with a predetermined direction of a vehicle 2 inside a magnetic sensor 3 which detects a magnetic field generated by the magnetic marker M installed on a running channel 11. When the vehicle 2 passes a reference magnetic marker (N-pole magnetic Mxn or S-pole magnetic Mxs) which is arranged, such that all the magnetic detection parts can detect the magnetic field, even if the vehicle passes any position, it is determined whether there are any magnetic detection parts that does not detect the magnetic pole of the reference magnetic marker at passing, and it is determined whether there are any magnetic detection parts, detecting the opposite magnetic pole of the reference magnetic marker at the same time as the passing time.  <P>COPYRIGHT: (C)2007,JPO&INPIT