baber/WOPTO huggingface dataset:
Patent JP-2007040355-A (JP)
Title: Auto tensioner
Inventor: ODA TETSUYA
IPC: C23C22/53
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto tensioner not containing hexavalent chromium and having a corrosive resistance equal to that of an auto tensioner in which a chromate film containing hexavalent chromium is formed on its friction plate retaining member.  <P>SOLUTION: This auto tensioner comprises a support member, a tension arm, a tension pulley, a torsion coil spring biasing the tension arm in a predetermined swing direction, and a frictional resistance imparting means imparting a frictional resistance to the tension arm in the swing direction. The frictional resistance imparting means comprises a friction plate disposed at the end face of the base end part of the tension arm and a friction plate retaining member 52 pressing the friction plate against the end face. A galvanizing film 16 is formed on the surface of the frictional plate retaining member 52. A lithium silicate film 17 is formed on the galvanizing film 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038847-A (JP)
Title: Wing type vehicle cargo compartment
Inventor: NAKAMURA ISAMU
IPC: B60J7/08
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wing type vehicle cargo compartment, in which a normal height state can be changed to a low roof state, and which is easy-to-use in either state.  <P>SOLUTION: This vehicle cargo compartment 1 comprises a platform 11, front supports and rear supports erected on the platform 11, a ceiling member 12 of which front and rear end parts are vertically movably supported by the front and the rear supports, and wings 2 vertically rotatably suspended at side parts of the ceiling member 12 to compose side surface upper parts of the vehicle cargo compartment 1. The wings 2 comprise a plurality of panels 2a and 2b connected vertically to shorten vertical length. By folding the plurality of panels 2a and 2b to be overlapped in the thickness direction to be held, and lowering the ceiling member 12, the vehicle cargo compartment 1 is changed from the normal height state into the low roof state. In the low roof state, the wings 2 can be vertically rotated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042224-A (JP)
Title: Nonvolatile semiconductor storage device and its rewriting method
Inventor: SEMI ATSUSHI
IPC: G11C16/02
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device by which the rewriting speed is increased and a distribution of physical quantities corresponding to the storage condition of a memory cell of a threshold voltage, etc., is optimized, and to provide its rewriting method.  <P>SOLUTION: On a selection memory cell selected from a memory cell array as a rewriting object, a rewriting pulse of pulse width W(i) set for every pulse application time is applied at one or more frequencies, and as to the pulse width W(i) of each pulse application time, a change rate of cumulative pulse widths from a cumulative pulse width P(i-1) of one time before the cumulative pulse width P(i) in each pulse aapplication time up to the total pulse application frequencies N from the second time is constant, and the total pulse widths W(i) of each pulse application time up to the total pulse application frequencies N from the initial time is set so as to become the total pulse application time Tt on the basis of an initial time pulse width T1, the total pulse application time Tt and the total pulse application frequencies N, which are individually set beforehand in accordance with rewriting property of the memory array cell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005354736-A (JP)
Title: Dynamic image compression encoder
Inventor: KODAMA HIDEO
IPC: H04N19/60
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion compensation mode selecting method in which actual code amount including a motion vector is taken into account, and to provide a dynamic image compression encoder.  <P>SOLUTION: In a device and/or method for encoding a dynamic image by performing predictive coding, interpolation coding, motion compensation, discrete cosine transform (DCT), adaptive coding, and variable length coding, an optimal coding mode is selected. In one device, values related to a video code corresponding to video data and total code amount of its encoded parameters are determined for each allowed coding mode, coding mode of the video data is selected based on the code amount of each coding mode, and then encoding is performed using that coding mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007048766-A (JP)
Title: Compound semiconductor epitaxial growth device
Inventor: KUROSU TAKESHI
IPC: C23C16/44
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor epitaxial growth device for preventing Zn from remaining on the wall surface of a reactor after growing a Zn-doped epitaxial layer.  <P>SOLUTION: In the compound semiconductor epitaxial growth device, a semiconductor substrate 3 is set into the reactor 2 that is being heated while being maintained in a fixed decompressed state, group III gas, group V gas, and a doping raw material that are the vapors of an organic metal are contained in carrier gas and are sent into the reactor, the feed gases are thermally decomposed and chemically reacted on the semiconductor substrate 3, and the vapor phase epitaxy of a compound semiconductor crystal is made on the substrate 3. In the compound semiconductor epitaxial growth device, a cooling water channel 23 formed at a casing section 20 in the reactor is connected to a cooling water unit 30 capable of controlling water temperature, the temperature of the cooling water flowing to perform cold insulation to the casing section 20 in the reactor is held to be higher than normal temperatures of 23°C, concretely nearly 40°C or higher and preferably nearly 40°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006051817-A (JP)
Title: Architecture for parallel printing by containerized image marking engine
Inventor: LOFTHUS ROBERT M
IPC: G03G15/22
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-cost simple system having a plurality of image marking engines (IME) and exhibiting high productivity and high speed.  <P>SOLUTION: Horizontal forward transfer highways 62 and 66 serving as at least one horizontal forward medium communication transmission path are provided in an integrated-type printing system 10 having at least two IMEs 100, 150, 200, 250, 300, and 350 and at least one media feeder modules 22 and 24. The transfer highways 62 and 66 are transmission paths for horizontally transferring media from the media feeder modules 22 or 24 to the IMEs 100, 150, 200, 250, 300, or 350, and provided between the IMEs 100, 150, 200, 250, 300, and 350 and the media feeder modules 22 and 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006096028-A (JP)
Title: Recording apparatus and liquid ejection device
Inventor: HASHII KAZUHIRO
IPC: B41J2/01
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which can maintain a high-ink landing precision by operating a carriage in a stable posture even when there is an element such as an ink supply tube or an endless belt which exerts an external force on the carriage without increasing the size of the apparatus.  <P>SOLUTION: The carriage 40 having an ink jet recording head 25 is guided by a main carriage guide shaft 24 and a sub carriage guide shaft 23 in a main scanning direction and pulled in the main scanning direction by the endless belt 15. A sliding member 43 biased by a compression spring 44 toward the main carriage guide shaft 24 is provided between the main carriage guide shaft 24 penetrating through shaft bearing parts 40b, 40b and the carriage 40. Rotational moment is imparted to the carriage 40 by this when viewed in the plane of the carriage 40, thereby preventing a bobbing phenomenon of the carriage 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007046640-A (JP)
Title: Power transmission mechanism for shaft and hub
Inventor: IGARASHI MASAHIKO
IPC: F16D1/06
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To further improve static strength and fatigue strength while suppressing stress concentration to a prescribed part.  <P>SOLUTION: A shaft tooth part 22 has a crest part 22a composed of a twisted shape whose axis intersects with the axis of a shaft (a crest part of a hub tooth part). The hub tooth part 28 has a crest part 28a which is composed of a linear shape with a constant tooth thickness and keeps inner diameter variable from the end part toward the side of a shaft shank 24. A first level-difference part 30 swelling toward the side of the hub tooth part 28 is formed to a trough part 22b of the shaft tooth part 22. A second level-difference part 32 recessed in the direction opposite to the side of the shaft tooth part 22 is formed to the crest part 28a of the hub tooth part 28. A starting point (P1) of the first level-difference part 30 and that (P2) of the second level-difference part 32 are respectively set at a position offset by a prescribed distance (L4).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044601-A (JP)
Title: Method and apparatus for recycling mud, sludge and the like
Inventor: TAKASAKI MITSUHARU
IPC: B01F7/02
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycling method of mud, sludge and the like which has a low installation cost, and a large treatment capacity, and can obtain granular material with constant quality.  <P>SOLUTION: In the recycling method, one rotary shaft (20) is installed in the axial direction, and a horizontal treatment container (1) where a prescribed plurality of mixing and stirring blades (25, 25, etc.) are installed is used as the rotary shaft (20). The inside of the treatment container (1) is formally divided into a mixing zone (M), a kneading zone (K), and a granulating zone (G) from the upstream side to the discharge side by partition walls, and material to be treated such as mud and sludge, a polymer coagulant, and a solidifying material are respectively fed into the mixing zone, kneading zone, and granulating zone. The polymer coagulant is desirably injected into the upstream side of the kneading zone (K), and the solidifying material is injected into the upstream side of the granulating zone (G).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047361-A (JP)
Title: Retardation film
Inventor: HARUNARI TAKESHI
IPC: G02F1/13363
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film which is excellent in heat resistance and can be used for a flat panel display etc. as well as a liquid crystal display device as a 1/4 wavelength plate and a 1/2 wavelength plate.  <P>SOLUTION: The retardation film is made by laminating: stretched films which are made of N-phenyl-substituted-maleimide-based resin-acrylonitrile-styrene copolymer transparent heat-resistant resin composition having a glass transition temperature of 130°C or more and exhibit negative birefringence; and stretched films which are made of transparent heat resistance resin or transparent heat resistant composition having a glass transition temperature of 130°C or more and exhibit positive birefringence, by 2 to 4 layers so that slow axes of respective stretched films come to orthogonal direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044721-A (JP)
Title: Elasticity absorber for pulse conducting-joining device, and pulse conducting-joining device having the elasticity absorber
Inventor: WATANABE KEITA
IPC: B23K20/00
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse conducting-joining device capable of effectively suppressing any eccentric pressure even when the smoothness and the parallelism of non-joined surfaces of a joining member are insufficient, effectively suppressing any thermal expansion during the joining, and performing the joining with high accuracy.  <P>SOLUTION: The pulse conducting-joining device comprises an elasticity absorber 1 for a pulse conducting-joining device consisting of a carbon-made recessed member 11, carbon sheet laminates 12 which are successively accommodated in a recessed part 111 of the recessed member 11, a metallic member 13 consisting of the same material as that of a joining member which is melt with its temperature being higher than the joining temperature during the pulse conduction, and a conductive heat-resistant heat insulating material 14. The elasticity absorber 1 (1A, 1B) for the pulse conducting-joining device are installed symmetrically in the vertical direction or only one of the upper and lower sides between a joining member 2 (2A and 2B) and an electrode 3 (3A and 3B) via a carbon disk 4 (4A and 4B).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046300-A (JP)
Title: Rod and coupling sleeve for drilling machine
Inventor: SHIMOITANI YOSHINOBU
IPC: E21B17/042
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable the extension of a rod, sufficiently and surely prevent the rotation of the rod, and simply constitute a structure for extracting the rod from a leading end member, in a connecting structure of the rod for a drilling machine for drilling a hole in the ground etc.  <P>SOLUTION: In the connecting structure of the rod 11 for the drilling machine, the rods are connected together in a length direction via male and female parts 13 and 22 screwed to each other. At least one engaging groove 14, which is elongated in the circumferential direction, perpendicular to the length direction, of the rod 11 for the drilling machine, and which is to be engaged with an insertion member 24 for being inserted from sleeve parts 21 and 21a with the female screw part 22 for being screwed to the male screw part 13, is formed in a position adjacent to the male screw part 13. An insertion hole 23 for inserting the insertion member 24 is formed in a position corresponding to the engaging groove 14 of the sleeve part. When the male screw part 13 is screwed into the male screw part 22, the insertion member 24 is inserted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044301-A (JP)
Title: Stick-shaped cosmetic material cartridge
Inventor: ISHIDA KOICHI
IPC: A45D40/20
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To protect parts and to improve the quality without impairing a delivery function.  <P>SOLUTION: When the rotator power is applied to a rear inner cylinder 12 from the back, inner and outer cylinders 11 and 10 are relatively rotated and a screw rod 14 is made to advance or to retreat to make a cosmetic material M nicely appear or disappear and when the screw rod 14 reaches the limit of advancing or retreating and the further rotator power is applied in the same direction, a front inner cylinder 13 together with the screw rod 14 are made to advance against an urging means 16 while the mutual engagement between engagement sections 12b and 13b of the rear and front inner cylinders is canceled and the front inner cylinder 13 is made to retreat by the reinforcement power to function as a so-called clutch to recover the mutual engagement between the engagement sections so that the overload on the parts is eliminated. Also, it is so constituted that the action of external force on a container 100 makes the rear inner cylinder 12 keep unmovable in an axial direction and certainly loaded with the rotator power from the back and the front inner cylinder 13 advance against the reinforcement power by carrying the screw rod 14 leaving the rear inner cylinder 12 behind to prevent the falling off or the breakage of the cosmetic material M by the buffer function. When the external force is eliminated, the front inner cylinder 13 is made to retreat by the reinforcement power and the engagement between the engagement sections is recovered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006067786-A (JP)
Title: Control circuit for rotating speed of fan motor, and voltage-regulating module thereof
Inventor: LIN YU-LIANG
IPC: H02P6/06
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-regulating module that is used for a circuit for controlling the rotating speed of a fan motor.  <P>SOLUTION: In the control circuit for the rotational speed of a fan motor, including the voltage-regulating module and a drive module electrically connected to the voltage-regulating module, the drive module includes a pulse generation unit for generating pulse signals, a rotational speed control unit for receiving a variable output voltage and a high-frequency pulse signal of the voltage-regulating module, comparing the output voltage level with the high-frequency pulse signal voltage level and then outputting the control signal, and a drive unit for receiving the control signal and driving the rotation of the fan motor. Both the voltage-regulating module and the drive module use a voltage source, in common in a parallel system with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060225-A (JP)
Title: Drive circuit for display device
Inventor: LEE JONG-HWAN
IPC: G02F1/1368
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit for a display device which is highly reliable, even with respect to a long-period drive.  <P>SOLUTION: To provide a drive circuit for a display device which is highly reliable, even for the long-period drive. The drive circuit for a display device has a plurality of stages which are mutually connected and respectively generate an output signal sequentially. Each stage has a plurality of transistors, and each transistor comprises a control electrode, a first insulating film formed on the control electrode, a semiconductor layer formed on the first insulating film, an input electrode at least a part of which is formed on the semiconductor layer, an output electrode, at least a part of which is formed on the semiconductor layer, and a second insulating film formed on the input electrode and output electrodes, wherein the ratio of the thickness of the semiconductor layer to that of the first insulating film is 0.3 to 1.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007052878-A (JP)
Title: Cartridge for photosensitive recording medium
Inventor: ASAKURA KATSUNORI
IPC: G11B23/03
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for photosensitive recording medium in which exposure of a photosensitive recording medium can be prevented by shielding light appropriately between a cartridge main body and a shutter.  <P>SOLUTION: The cartridge 10 is provided with a first shell 25 formed in an almost plate shape, a second shell 26 jointed so as to superpose on the first shell 25, and a shutter 15 opening and closing openings 21, 22 provided at at least one side out of the first shell 25 and the second shell 26, the photosensitive recording medium 14 of a disk type is housed freely rotatably in the cartridge main body 11 formed by combining the first shell 25 and the second shell 26, and an end edge part 15f of the shutter 15 and a striking part for the cartridge main body 11 have a bent shape in a state in which the shutter 15 is closed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053301-A (JP)
Title: Layout method of integrated circuit device and its layout program
Inventor: KONO TAKAO
IPC: H01L21/82
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout method of an integrated circuit device for forming a clock signal distribution path of an H-shaped clock tree in layering design.  <P>SOLUTION: It is determined whether a layout of a lowest clock driver D3 disposed corresponding to respective division circuit areas R1 to R6 by an H-shaped clock tree structure is set inside or outside of a circuit block HLB, and the lowest clock driver D3 and a clock distribution path thereto are laid out. Thereafter, a layout design in each circuit block is carried out, and finally, the designed circuit block is disposed on a semiconductor substrate. At the stage of the floor plan of the laying design, the lowest clock driver and the clock distribution path have previously been laid out in the circuit block based on a relationship of a circuit block area and the division circuit area. Therefore, if a timing adjustment of a clock in each circuit block is individually made, the timing adjustment of the clock can easily be made as a whole after each circuit block is disposed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058914-A (JP)
Title: Structure for attaching printed circuit board to traverse chassis
Inventor: MURAKAMI TAKAYUKI
IPC: G11B25/04
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive attaching structure capable of attaching a printed circuit board to a traverse chassis in an erected state.  <P>SOLUTION: A traverse chassis 2 includes a first groove 21 for regulating the downward movement of the printed circuit board 10 by holding the lower edge of a printed circuit board to be slidable, a second groove 22 for regulating the sliding movement and the upward movement of the board 10 by fitting the edge of one of upper and lower direction sides of the board 10 whose lower edge is held in the first groove 21, and a lower hole 23 formed adjacently to the other edge of the upper and lower direction sides of the board 10 whose one side edge is fitted into the second groove 22 to penetrate the first groove 21 vertically. The board 10 whose edge is fitted in the second groove 22 while the edge is held in the first groove 21 is regulated for its sliding and upward movements to be attached to the chassis 2 by a tapping screw 30 screwed into the lower hole 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056976-A (JP)
Title: Damper element of bearing, its manufacturing method and gas turbine engine
Inventor: SAITO SHINOBU
IPC: F16C33/58
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper element which is applied to bearings from large size to small size, and obtains damping effect with a simple structure.  <P>SOLUTION: This damper element of the bearing 20 disposed between a rotating body 10 and a supporting body 40 includes: a slit 31 formed between an inner face and an outer face of a cylindrical body 22 fixed to the supporting body 40; and viscous fluid filled in the slit 31. The slit 31 extends approximately in the circumferential direction of the cylindrical body 22. The cylindrical body 22 is, for example, an outer ring or an inner ring of a rolling bearing, a sliding bearing or a collar retaining a bearing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055476-A (JP)
Title: Driving force distribution control device of vehicle
Inventor: TAKAYAMA KOICHI
IPC: B60L50/16
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force distribution control device of a vehicle which can promptly stabilize turning behavior by the distribution of the driving force of the front and rear wheels with high-speed responsivity at the time of steering for turning.  <P>SOLUTION: Either the front or the rear wheels of the vehicle is made a main drive wheel, and the other is made a subdrive wheel. The vehicle is provided with a controlling means for controlling the distribution of the driving force of the front and rear wheels, and a detecting means for detecting the differential value θ' of the steering angle of a driver (step S1). The controlling is conducted in such a manner that as the differential value θ' of the steering angle of the driver increases, a rear-wheel driving force command value TQDR2 increases, and a driving force distribution ratio transmitted to the right and left rear wheels 3RL, 3RR, which are subdrive wheels, increases.  <P>COPYRIGHT: (C)2007,JPO&INPIT