baber/WOPTO huggingface dataset:
Patent JP-2008293107-A (JP)
Title: Public utility charging management system
Inventor: OKADA TAKESHI
IPC: G06Q30/06
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the load of payment of public utility charge is substantially further imposed on people in a later stage than those in an early stage since there is not a large difference in the public utility charge such as an electricity rate to be actually charged, regardless of a large difference between the average income of people from twenties to fifties and that of people over sixties.  <P>SOLUTION: When the public utility charging is performed from public service authority to customers, charging including a reserve is performed till a prescribed age where there is a large difference in income, and the public utility charge is reduced with the reserve as a resource after reaching the prescribed age. Consequently, the loads are equalized before/after the prescribed age.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292716-A (JP)
Title: Waterproof housing for camera
Inventor: NAKANE AKIHIKO
IPC: G03B17/56
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof housing for a camera of which light blocking plates can be folded smoothly and easily when an image projection frame part is closed.  <P>SOLUTION: The housing has a frame 5 with a transparent part 6 in a waterproof housing body 4 for housing a video camera having an image display part inside; an image projection frame part 8 equipped with a mirror 9 on which an image of the image display part that transmits through the transparent part 6 is projected; and an upper light blocking plate 21 and a lower light blocking plate 31, one side of which can be folded, on the upper portion and the lower portion of the mirror 9 in the image projection frame part 8 respectively. The area of the upper light blocking plate 21 is made larger than the area of the lower light blocking plate 31. The positions of the upper engagement part 22 and the lower engagement part 32 to the frame 5, and the positions of the upper receiving part 16 and the lower receiving part 18 in the frame 5 are staggered respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294781-A (JP)
Title: Wiring structure and wiring method of piezoelectric vibrator
Inventor: ISHIKAWA JUN
IPC: H01L23/48
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To raise connection reliability (durability) between a piezoelectric vibrator and a lead member in wiring structure and a wiring connection method of a vibrator for electrically connecting the lead member to an Au film-like electrode formed by printing and calcinating Au conductive paste on the surface of the piezoelectric vibrator.  <P>SOLUTION: A lead member connection electrode comprised of an Ag-based electrode materials at least containing Ag or one or more alloys of Ni, Cr, Cu is formed at a lead member connection part on the Au film-like electrode, and the lead member is soldered to the lead member connection electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289792-A (JP)
Title: Game machine
Inventor: TSUKABE SHINJI
IPC: A63F5/04
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for which the thickness in the front and back directions of a case body can be reduced.  <P>SOLUTION: Since a first disk 301, a second disk 302 and a third disk 303 are piled up and a part of a plurality of symbols for a game arranged in the symbol area 301b of the first disk 301, the symbol area 302b of the second disk 302 and the symbol area 303b of the third disk 303 is variably displayed, the need of making the thickness in the front and back directions of the case body be equal to or more than the diameter of a drum device where the plurality of symbols for the game are arranged is eliminated. Thus, the thickness in the front and back directions of the case body can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295306-A (JP)
Title: House with air film structure for agriculture
Inventor: HAMAZAKI HIROHIDE
IPC: A01G9/14
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house with an air film structure for agriculture excellent in heat retaining property, translucency, durability and economical efficiency, relatively facilitated in operation for extending film as covering material, and also enabling prevention of accumulation of dew condensation water in an air film even when air in the house is introduced.  <P>SOLUTION: The house with an air film structure for agriculture has the following structure: at least the ceiling part of the house is provided with an air film structure where air is pressed into a space between a lower-surface translucent polyolefin film 1 and an upper-surface translucent polyolefin film 2 with a blower; the two sheets of film 1 and 2 are fixed to a horizontal fixing rail 3 for fixing the film at both side surfaces of the house through inserting a waveform linear spring 4 into the groove of the fixing rail; a plate-like spacer 5 is engaged with the groove of the fixing rail 3 while having prescribed intervals and being put between the two sheets of film 1 and 2; and a space functioning as a water drainage flow path is formed at both sides of the spacer 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296239-A (JP)
Title: Method for chamfering roll of rolling mill
Inventor: KUWANA TAKASHI
IPC: B23B11/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamfering method which is excellent in working accuracy and also inexpensive in the cost of equipment.  <P>SOLUTION: This method for chamfering rolls of a rolling mill includes: a stage where the rolling mill 4 on which a plurality of rolls 12 having a caliber, flanges and joined parts situated between the caliber and the flanges are mounted is positioned; a stage where a cutting tool 34 is fixed to a cutting tool holder 32 making the center of the cutting tool 34 to coincide with the rolling axis L1 which is passed through the center of the rolling hole of the rolling mill 4 and parallel to the rolling direction and a stage where the joined parts of the rolls 12 are chamfered by pushing the cutting tool 34 against the plurality of the rolls 12 at the same time in a rolling shaft direction while rotating the plurality of the rolls 12. In a three-roll type rolling mill 4, the cutting tool 34 is a shape of a regular triangle the three sides of which are parallel to the rotating shaft of the respectively opposing rolls 12 and the centers of which are on the rolling axis on a parallel plane to the rotating shafts of the three rolls 12. The three sides of this regular triangle are blade parts for chamfering the respectively opposing joined parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297591-A (JP)
Title: Rust-preventing agent
Inventor: FUMIYA MASARU
IPC: C23F11/14
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust-preventing agent which is superior in water-solubility, can be used in a state of an aqueous solution, shows adequate operatability when imparting a rust-preventing effect to a metallic material such as copper, and shows an improved rust-preventing effect.  <P>SOLUTION: The rust-preventing agent comprises: (A) a benzotriazole-based compound having an acidic functional group; and (B) a cationic polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295370-A (JP)
Title: Packaged beverage
Inventor: IWASAKI MASANORI
IPC: A23L2/38
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaged beverage containing catechin in high concentration and reduced in bitterness and/or astringency.  <P>SOLUTION: The non-tea-based packaged beverage has pH 2-6, contains purified green tea extract, and contains the following ingredients (A) and (B): (A): 0.03-0.6 mass% of nonpolymer catechins, and (B): at least one selected from a group comprising furaneol, sotolon, homofuronol, maltol, ethylmaltol, vanillin, ethylvanillin, methyl anthranilate and N-methyle anthranilate methyle in a mass ratio (B)/(A) of 0.00005-0.5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298199-A (JP)
Title: Snap ring and ball valve device with built-in strainer using snap ring
Inventor: SADOSHIMA SHIGERU
IPC: F16K51/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snap ring and a ball valve device with built-in strainer using the snap ring, particularly easy in attachment-detachment, in the snap ring fitted in a groove arranged on the inner periphery of a cylindrical body.  <P>SOLUTION: This strainer 34 locked on a locking part 35 of a communicating passage 31, is fixed by fitting the snap ring 40 having a cutout part 41, an elliptic annular ring part 42 short in a distance in the direction to the cutout part 41 from its center and a projection part 44 having an insertion hole 43, in the groove 36 of a ball valve 30 of the ball valve device 1 with built-in strainer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305661-A (JP)
Title: Negative electrode material for lithium ion secondary battery, and its manufacturing method
Inventor: ISHII KENTA
IPC: H01M4/36
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonaceous negative electrode material for a lithium ion secondary battery superior in high density filling, output characteristics, cycle characteristics, and charge and discharge efficiency, and its manufacturing method.  <P>SOLUTION: The manufacturing method of the carbonaceous negative electrode material of the lithium ion secondary battery has a process of obtaining the carbonaceous particles covered by a pitch and a fusible organic material by heating and mixing the carbonaceous particles of a volume reference median diameter of 1 μm to 30 μm, pitch having softening point of 70°C to 250 °C, and the fusible organic material of which the volatile portion when heated to 400°C in the air is 50% or more, and of which the carbon residue when heated to 800°C in an inert atmosphere is 3% or less, and a process of obtaining spheroidized carbonaceous particles covered with the pitch and the fusible organic material of the particle diameter aspect ratio of 1.0 to 2.0 by compressing and making friction of the carbonaceous particles covered with the obtained pitch and the fusible organic material. The obtained spheroidized carbonaceous particles are subsequently calcined and carbonized, cracked, and classified at temperatures of 1,000 to 3,000°C in a non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284671-A (JP)
Title: Non-contact carrying pad
Inventor: OTANI KEIZO
IPC: H01L21/677
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact carrying pad which can give a large hanging force without performing a complicated machining operation for a cup portion.  <P>SOLUTION: In the non-contact carrying pad for carrying a workpiece 3 in a non-contact hanging state using positive pressure, the hanging carriage is performed by utilizing the Bernoulli effect of the radial flow 2 produced between the workpiece and the non-contact carrying pad. As a result, a large hanging force and a low cost have been realized. Further, the radial flow has been introduced by the tapered portions 6, 7 provided in the body portion 4 and the stud portion 5 of the non-contact carrying pad.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303671-A (JP)
Title: Greening and stabilization structure of slope surface, and pressure-receiving plate for stabilization of slope surface
Inventor: YOSHINO EIJI
IPC: E02D17/20
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable the greening of a whole slope surface, and to achieve the sufficient stabilization of the slope surface.  <P>SOLUTION: A belt-like porous body 1 having a large number of through holes piercing the reverse side from the obverse side is used. A framework 3 of a slope frame is formed by bending and deforming the belt-like porous body 1 into a shape similar to the cross sectional shape of the slope frame. The framework 3 of the slope frame is arranged on the slope surface 5, and a sand base material 4 is supplied over the arranged framework 3 of the slope frame. A pressure-receiving plate B having planting holes 12 is placed between each of the slope frames A, and secured by an anchor 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307918-A (JP)
Title: Pneumatic tire
Inventor: YAMAKAWA TAKAHIRO
IPC: B60C11/12
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for making on-ice performance and wet-performance compatible.  <P>SOLUTION: A pair of main grooves 11 extending in the circumferential direction of the tire are formed in the center area of a tread part 1. A pair of main grooves 12 extending in the circumferential direction of the tire are formed on both outer sides of the main grooves 11, respectively. A plurality of lug grooves 21 extending from the ends of the shoulders of the tread part toward the lateral inward of the tire and communicating with the main grooves 11 and a plurality of lug grooves 22 extending from the ends of the shoulders of the tread part 1 and not communicating with the main grooves 11 are alternately arranged along the circumferential direction of the tire. A center rib 30 continuously extending in the circumferential direction of the tire is formed between the pair of main grooves 11, 11. Shoulder block rows 40 each formed of a plurality of blocks 41 are formed between the main grooves 12 and the ends of the shoulders, respectively. Intermediate block rows 50 each formed of a plurality of blocks 51-53 are formed between the main grooves 11 and the main grooves 12, respectively. A long block 51 having such a circumferential length that straddles over the two blocks 41, 41 of the shoulder block rows 40 is arranged on the intermediate block row 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008097800-A (JP)
Title: Stamper and its manufacturing method
Inventor: WAKABAYASHI YUKIHIRO
IPC: B29C45/26
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamper at a low cost, wherein mold release properties of an optical recording medium mold substrate is enhanced.  <P>SOLUTION: In the stamper for forming the optical recording medium mold substrate, grooves are extended to the outer peripheral side of a recording area and the grooves are formed in a diameter range larger than the diameter of the optical recording medium mold substrate to be molded by the stamper. Especially when the diameter of the optical recording medium mold substrate is 120 mm, an extended end position of the grooves is a position corresponding to >118.7 to 121 mm diameter. An optical recording medium having excellent recording characteristics of acceleration is provided by this stamper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008307858-A (JP)
Title: Injection molding machine
Inventor: TARUIE KOJI
IPC: B29C45/76
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time for optimizing operating conditions, in a two-stage type injection molding machine equipped with a turntable, by eliminating a useless trial shot for ensuring quality of a molded article by the trial shot through change of operating conditions.  <P>SOLUTION: In the injection molding machine, two first molds are loaded on a turntable at 180° apart and, by the intermittent rotation of the turntable by 180° each, one of the first molds is positioned on a mold opening/closing-injection stage, with the other of the first molds positioned on an ejection stage. After the 180° rotation of the turntable, projection of the molded article from the first mold is performed in the ejection stage while, in the mold opening/closing-injection stage, movement is stopped to wait for a command of starting manual operation by an operator, which is a product confirming mode provided by the machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310780-A (JP)
Title: Screen playback system
Inventor: WANI MINORU
IPC: G06F3/048
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen playback system that plays back screens displayed on display devices of computer terminals to an appropriate extent when compromising operations predetermined by administrators are made on the computer terminals.  <P>SOLUTION: The screen playback system has an operation screen information saving part for storing operation screen information from each client terminal, an operation log information reception part for receiving operation log information from each client terminal, an operation type information storage part, an operation log information comparison part for comparing the received operation log information with trigger operation log information in the operation type information storage part to determine whether to play back the operation screen information, and if playing back the operation screen information, extracting start point information and end point information corresponding to the operation log information from the operation type information storage part, and an operation screen information playback control part for extracting and playing back the operation screen information between the start point information and the end point information from the operation screen information saving part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004128-A (JP)
Title: BRONZE-PROCESS Nb3Sn SUPERCONDUCTING WIRE, AND PRECURSOR THEREOF
Inventor: HASE TAKASHI
IPC: H01B12/10
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bronze-process Nb<SB>3</SB>Sn superconducting wire which will not cause superconducting characteristics to deteriorate; and to provide a precursor (precursor for manufacturing a superconductive wire) for providing such a superconducting wire.  <P>SOLUTION: This precursor is provided with a superconducting matrix part, having a plurality of Nb or Nb base alloy filaments arranged inside a Cu-Sn base alloy, and has stabilized copper arranged in its outer periphery. In the precursor, a reinforcing layer formed of Ta or a Ta base alloy is interposed between the superconducting matrix part and the stabilized copper; and when it is assumed that the distance from the center of a cross section of the precursor to the outer surface thereof, the distance from the center of the cross section to the inner surface of the reinforcing layer, and the distance from the center of the cross section to the outer surface of the reinforcing layer are R, r1 and r2, respectively, relations (1): 0.4≤r1/R≤0.8, (2): 0.55≤r2/R≤0.95 and (3): 0.05≤(r2-r1)/R≤0.22 are satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001989-A (JP)
Title: Treatment equipment, treatment method for excavated sediment, shield machine, tunnel construction method, and tunnel constructed by the construction method
Inventor: MIKI KEIZO
IPC: E21D9/06
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide treatment equipment for excavated sediment which can supply a back-fill material and fluidization-treated soil with stable quality, and requires only a short distance for pumping them.  <P>SOLUTION: This treatment equipment 1 comprises: mud loosening equipment 2 which produces slurry for back-filling and slurry for fluidization by loosening the excavated sediment produced by excavation performed by a shield machine 6; back-filling equipment 3 which produces the back-fill material by mixing the slurry for back-filling and a solidification material such as cement; and fluidization equipment 4 which produces the fluidization-treated soil for being utilized for back filling by mixing the slurry for fluidization and the solidification material. The treatment equipment 1 is loaded on first and second bases 5a and 5b which are arranged in the rear of the shield machine 6, and provided in a tunnel 7 which is constructed by the excavation performed by the shield machine 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008027570-A (JP)
Title: Suspension board and method for producing the same
Inventor: MIURA YOICHI
IPC: G11B5/60
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension board which is produced at a low cost and can sufficiently prevent electrostatic discharge damage, while suppressing noises.  <P>SOLUTION: The suspension board is formed by a metal substrate, an insulating layer formed on the metal substrate and having an opening part from which the metal substrate is exposed, a ground wiring layer formed on the insulating layer and arranged near the opening part, and a ground terminal formed in the opening part in contact with the metal substrate and the ground wiring layer, and the ground terminal is made of a metal having the melting point of 450°C or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009000930-A (JP)
Title: Image recorder, method for detecting recording defect by the recorder, and program
Inventor: MIMATSU JUN
IPC: G06F3/12
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which can accurately carry out detection of recording defect by correcting offset even when the offset by recording processing on both faces of a recording medium takes place, and to provide a method for detecting recording defect by the recorder.  <P>SOLUTION: A first inspection image acquiring part 11 acquires first inspection image data by capturing an image of the back surface after recording processing based on reference image data is carried out to the front surface of the sheet-shaped recording medium and before recording processing based on the reference image data to the back surface of the recording medium is carried out. A second inspection image acquiring part 12 acquires second inspection image data by capturing an image of the back surface after recording processing to both surfaces of the front surface and the back surface is carried out. A part 9 for inspecting recording defect inspects the recording defect in recording processing to the back surface of the recording medium on the basis of the reference image data, the first inspection image data and the second inspection image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001210-A (JP)
Title: Power transmission device for four-wheel drive vehicle
Inventor: UEDA KAZUHIKO
IPC: F16H61/686
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device for four-wheel drive vehicle having a simple constitution and increasing or reducing rotation speed of a driven wheel relative to a rotation speed of a main drive wheel.  <P>SOLUTION: The power transmission device for the four-wheel drive vehicle has a transmission mechanism 100 provided on a drive force transmission system between a main drive wheel axle and a driven wheel axle. The transmission mechanism 100 is constituted by an input shaft 102 connected to the drive force transmission system on the main drive wheel side; an output shaft 104 connected to a drive force transmission system on the driven wheel side; first and second planetary gear sets 106, 108; one clutch 110; and brakes 112, 114 in normal driving and in reverse driving, respectively. A clutch 110 is fully engaged to directly engage the input shaft 102 with the output shaft 104, and one engaging force of the clutch 110 and the brakes 112, 114 is controlled to control a rotation speed ratio of the input shaft 102 and the output shaft 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT