baber/WOPTO huggingface dataset:
Patent JP-2004045860-A (JP)
Title: Electrophotographic sensitive body and electrophotographic device using the body
Inventor: GOTO KOJI
IPC: G03G15/16
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of scratches and cuts caused by transfer of a photosensitive body and to realize high durability.  <P>SOLUTION: In an electrophotographic sensitive body, polyarylate which is produced in drying temperature of equal to or more than 150°C is used as a surface layer binder. In an electrophotographic device, the body is made suitable for the pressurizing force of a roller equal to or greater than 0.3kg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042129-A (JP)
Title: Auxiliary device for fitting backing strip
Inventor: SUZUKI YOSHIAKI
IPC: B23P19/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary device for fitting a backing strip of excellent positioning workability which can correctly position the backing strip on an inner surface of a steel tube.  <P>SOLUTION: In this auxiliary device for fitting a backing strip, a backing strip 102 is fixed to an inner surface of an end part 101T of a steel tube 101 with a part of the backing strip protruded from the end part 101T. A plurality of holding arm parts 2 are radially protruded from a body 1. A moving means 5 moves tip parts 3 of the holding arm parts 2 outwardly. The tip parts 3 of the plurality of holding arm parts 2 are moved outwardly by the moving means 5, and the backing strip 102 is pressed against the inner surface of the steel tube 101 and temporarily fixed thereto at a plurality of points by the tip parts 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052951-A (JP)
Title: Method and device for manufacturing dynamic pressure bearing
Inventor: WAUKE TOMOKUNI
IPC: B29C39/26
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a dynamic pressure bearing capable of forming a dynamic pressure generating groove in simple constitution and with high precision.  <P>SOLUTION: With an external mold 20 charged with an internal mold 10 at its center, molten resin R is ignited into a clearance gap ΔW. When specified voltage is applied to a piezoelectric device 13 with a switch 31 closed before the hardening of the resin R, the piezoelectric device 13 is projected, resulting in the formation of a dynamic pressure generating groove in the resin R. When the switch 31 is closed after the hardening of the resin R, the piezoelectric device 13 is restored into the original state where the piezoelectric device 13 is integral with the outer peripheral face 11 of the internal mold 10. A bearing sleeve, on the inner peripheral face of which the dynamic pressure generating groove is formed with high precision can be obtained by taking out the resin R from the clearance gap between the internal mold 10 and the external mold 20 in this state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052088-A (JP)
Title: Physical vapor deposition film deposition apparatus
Inventor: KONO KENJI
IPC: C23C14/54
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical vapor deposition film deposition apparatus having an optical transmission type film thickness gauge having resistance to disturbance to film thickness measurement and high degree of freedom in the film deposition apparatus.  <P>SOLUTION: The physical vapor deposition film deposition apparatus has a vacuum chamber 100 and an optical transmission type film thickness gauge attached to the vacuum chamber 100. An optical window 10 for light incidence where the optical axis of the optical transmission type film thickness gauge is made incident from the outside of the vacuum chamber 100 on the inside, and an optical window 10 for routing which routes the the optical axis from the inside of the vacuum chamber 100 to the outside are formed on any one wall face among wall faces composing the vacuum chamber 100. Further, an optical path 14 introducing the propagation direction of the optical axis incident from the optical window 10 for incidence into the optical window 10 for routing so as to be turned over is fixed on the inside of the vacuum chamber 100 in the wall face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060461-A (JP)
Title: Intake device for engine
Inventor: MORI SHINZO
IPC: F02B31/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lowering of filling efficiency by preventing the separation of flow generated at the upper face of a partition wall provided in an intake passage.  <P>SOLUTION: In this intake device for an internal combustion engine having an intake passage 6 vertically partitioned by the partition wall 1, the partition wall 1 is provided with an opening part 10 for communicating an upper intake passage 2 and a lower intake passage 3 partitioned by the partition wall 1. The separation of flow generated around the partition wall 1 is thereby prevented to cause no lowering of filling efficiency during high rotation / high load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057328-A (JP)
Title: Game machine
Inventor: KODAMA KAZUYOSHI
IPC: A63F7/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily eliminate an inconvenience (the entry of foreign materials or the biting of balls) in a ball passage of a ball put-out device.  <P>SOLUTION: An opening part 19 for maintenance is provided in the upper side of a position of a sprocket 14 on a wall surface of the ball passage 13 provided in a main body case 12 of the ball put-out device 11. When the ball put-out device 11 is attached to a Pachinko machine side by using an engaging means, the opening part 19 of the ball passage 13 is closed with a ball passage forming member 41 of the Pachinko machine side. Thus, when the inconvenience such as the entry of the foreign materials or the clogging of balls in the ball passage 13 of the ball put-out device 11 is eliminated, the ball put-out device 11 is merely detached from the Pachinko machine side, so that the opening part 19 for maintenance can be opened. Thus, an operation for eliminating the inconvenience in the ball passage 13 of the ball put-out device 11 can be easily performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061719-A (JP)
Title: Camera
Inventor: NUMATA HAJIME
IPC: H04N5/225
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera that can smoothly be operated with either the right or the left hand and has a shutter release switch arranged at a position where difficulties of handling depending upon the array direction of the camera are improved.  <P>SOLUTION: On the back of a camera body 12, the shutter release switch 30 is arranged at a distance nearly equal to the distances from both the side faces and bottom surface of the camera main body 12 and a monitor display part 20 is provided above the shutter release switch 30. Consequently, the shutter release switch 30 can smoothly be operated with not only the dominant hand, but also the other hand. Further, the shutter release switch 30 can be operated even when the photographing direction is changed for longitudinal photography. Further, the monitor display part 20 is arranged above the shutter release switch 30 on the back of the camera 10, so that the monitor display part 20 is not covered with the hand holding the camera 10 and excellent visibility of the monitor display part 20 is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175390-A (JP)
Title: Electrolytic water containing dissolved hydrogen
Inventor: MORISAWA NOBUKATSU
IPC: A23L33/10
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrolytic water containing dissolved hydrogen which can prevent or suppress DNA lesion.  <P>SOLUTION: Pure water is obtained from tap water, and NaCl is added to the pure water. Electric conductivity of the solution is adjusted to at least 100 μS/cm. The solution is electrolyzed, and produced cathodic water is taken out and neutralized. The cathodic water contains dissolved hydrogen (H<SP>+</SP>, H free radical, H<SB>2</SB>) of at least 0.1 ppm, and the dissolved hydrogen prevents or suppresses DNA lesion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004063028-A (JP)
Title: Manufacturing method for aluminium alloy substrate for magnetic disk, and aluminium alloy substrate for magnetic disk
Inventor: HIGUCHI RYOSUKE
IPC: B21D1/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an aluminium alloy substrate for a magnetic disk, in which flatness is reduced and which is suitable for promoting high recording density of a magnetic disk and to provide the aluminium alloy substrate for the magnetic disk.  <P>SOLUTION: In a method for manufacturing an aluminium alloy substrate for magnetic disk comprising a punching process manufacturing an aluminium alloy substrate by punching an aluminium alloy plate in a doughnut shape, and a press annealing process for performing annealing this aluminium alloy substrate with a load applied on it, the punched aluminium alloy substrate has plate thickness area sum of the prescribed value or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063354-A (JP)
Title: Battery pack
Inventor: OGATA SHINYA
IPC: H01M2/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of preventing an excessive increase of a total volume, by narrowing gaps between adjacent electrodes while securing a work space enough for connecting each electrode terminal.  <P>SOLUTION: In constituting the battery pack 1 by gathering a plurality of laminated batteries 10 formed almost in a flat shape as a whole by sealing peripheral edge parts 12a, 13a of outer package materials 12, 13 covering power-generating elements 11, the electrode terminals 14, 15 adjacent in the gathering direction of each laminated battery unit 10A<SB>1</SB>to 10A<SB>8</SB>are combined so as to overlap with each other at least within a range H of almost half or less of their width H<SB>0</SB>and each laminated battery unit 10A<SB>1</SB>to 10A<SB>8</SB>is made mutually slanted with an angle of inclination θ against the gathering direction Q, whereby, a total volume is prevented from excessively increasing by narrowing the gap between the adjacent electrode terminals 14, 15 while securing a work space enough for connecting each electrode terminal 14, 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072826-A (JP)
Title: Synchronous rectification circuit
Inventor: HIDA ATSUHIRO
IPC: H02M3/335
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous rectification circuit capable of sufficiently assuring a drive voltage of a rectification switch independent of a voltage of a secondary coil.  <P>SOLUTION: A primary side is insulated from a secondary side, and the secondary side is provided with a rectification switch SW1. The secondary side is provided with an auxiliary switch Q, a diode D, and an auxiliary coil T3. The gate of the rectification switch SW1 is connected to the emitter of the auxiliary switch Q and the cathode of the diode D. One end of the auxiliary coil T3 is connected to the base of the auxiliary switch Q and the anode of the diode D. One end of a secondary coil T2 is connected to the collector of the auxiliary switch Q while the other end of the auxiliary coil T3 is connected to one end of the secondary coil T2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133989-A (JP)
Title: Multi-band antenna switch circuit, multi-band antenna switch laminated module composite component, and communication device using the circuit and the component
Inventor: FUKAMACHI KEISUKE
IPC: H04B1/40
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna switch circuit adaptive to multi-mode and multi-band which reduces the amount of harmonic generation and prevents an electrostatic breakdown, and a downsized and inexpensive antenna switch laminated component. SOLUTION: A notch filter is inserted between a diplexer and a switch circuit, or between an antenna and a diplexer, and a low-pass filter is inserted between a transmission terminal and a switch circuit. Also, and anti-electrostatic surge circuit composed of a high-pass filter may be inserted. A transmission line composing the diplexer, the switch circuit, the low-pass filter, and the notch filter, and a portion of a capacity are installed in a dielectric laminated substrate, and a switch element such as a PIN diode and a GaAs switch composing a portion of the switch circuit, and chip parts such as a resistor, a capacity, and an inductor are mounted on the dielectric laminated substrate.
Patent JP-2004072433-A (JP)
Title: Antenna unit, antenna device, and broadcast tower
Inventor: MUTO MASAHARU
IPC: H01Q15/14
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To simply and flexibly provide an antenna unit having various sizes including the 2L type using one 2L antenna element, the 6L type using three 2L antenna elements while retaining the broadband of the antenna unit itself having a plurality of loops including the 2L antenna elements.  <P>SOLUTION: The antenna unit 60 having a plurality of loop antenna elements is sequentially two-branched by branching points D11, D12 to equalize each wiring length from the branching point D11 being an electric supply point at a power side to the three 2L antenna elements 1A-1C, equalizing phase at each power supply point of each 2L antenna element 1A-1C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066403-A (JP)
Title: Delivering device for material and standard length cutting device for material using the same
Inventor: TANPO KATSUTOSHI
IPC: B23D33/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce work man-hours required for arrangement of a material cut into a standard length etc. to a necessary minimum.  <P>SOLUTION: A delivery table 40 receiving a material cut into a standard length, a delivery pusher 45 delivering the material on the delivery table 40, a plurality of fixed slopes 44 and a plurality of movable slopes 46 are provided. The material on the delivery table 40 can be sorted and delivered into two places of front and rear by moving the movable slope 46 forward and backward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065641-A (JP)
Title: Deodorizing carpet
Inventor: ASAMI KEIICHI
IPC: A61L9/01
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To combine heat insulating performance with excellent deodorizing effect on smells of formaldehyde and toluene which are causative matters of a sick house syndrome, ammonia generated from concrete of underfloor air-conditioning, and paint smell.  <P>SOLUTION: The equilibrium adsorption quantity of formaldehyde at an equilibrium concentration of 1 ppm is 30 mg/m<SP>2</SP>or more, the equilibrium adsorption quantity of toluene at an equilibrium concentration of 1 ppm is 40 mg/m<SP>2</SP>or more, and the equilibrium adsorption quantity of ammonia at an equilibrium concentration of 1 ppm is 40 mg/m<SP>2</SP>or more. In this deodorizing carpet, preferable heat conductivity is 0.060 W/mK or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075400-A (JP)
Title: Interlayer film for laminated glass, and laminated glass
Inventor: FUKAYA JUICHI
IPC: C03C27/12
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance transparency a heat insulating property and to improve electromagnetic wave transmittance and resistance to penetration by using an interlayer film suitably absorbing infrared rays.  <P>SOLUTION: The interlayer film of laminated glass comprises a poly(vinyl butyral) resin composition which contains a poly(vinyl butyral) resin and carbon nanotubes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076306-A (JP)
Title: Urinal
Inventor: SUEMATSU MASAMICHI
IPC: E03D13/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a urinal provided with a functional section in the toilet bowl body that condensate formed on a cleaning water supply pipe such as a valve unit constituting the functional section drips onto and stains a wall or a floor face.  <P>SOLUTION: In a urinal provided with a cleaning water supply pipe in the urinal bowl body, a water receiving tray is provided at the lower side of the cleaning water supply pipe and a water receiving tray having an opening at the under side of the cleaning water supply pipe is provided and a discharge passage is provided to extend from the opening to the bowl face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073928-A (JP)
Title: Manual drainer
Inventor: TAKANAMI HISAO
IPC: B04B9/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual drainer wherein a drain inner container 2 is incorporated in an outer container 1 freely rotatably, the inner lid 3 connected and fitted to an inner container so as to be integrally rotated together with the inner container and the lid body 4 fitted to the outer container 1 are provided, a manual rotary mechanism 5 is incorporated between the lid body and the inner lid and an up-and-down movable handle body 51 is employed in the manual rotary mechanism and is characterized in that the inner lid can be separated to be washed and a rotation stopper function and a handle housing stopper function at the time of housing of an instrument are provided without increasing the number of parts.  <P>SOLUTION: The inner lid is detachably connected to the passive side protruded shaft 536 protruded from the lower end of the housing cylindrical part 41 of the lid body 4. A locking protruded part is further provided to the outer periphery of the lower edge of the up and down movable handle body 51 and an up and down movable guide groove in which the locking protruded part is fitted is provided to the housing cylindrical part of an outer lid in which the handle body is housed. A locking groove with which the upper edge of the locking protruded part is locked is provided to the lateral side of the guide groove at a position where a handle is pushed in so as to continue to the guide groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041625-A (JP)
Title: Easily movable washing hanger
Inventor: TAMURA HARUKO
IPC: D06F57/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing hanger by which washing hung on a plurality of hangers can be moved all together to an indoor clothes line and spread to dry at hand even in a bad foothold.  <P>SOLUTION: This washing hanger is equipped with a plurality of hangers which respectively have big and small two holes in the upper part, are connected by an expandable string, and have a hooked places on both end hangers to be hooked by both end parts of the expandable string, and an indoor clothes line with a bar passing through the small holes in the hangers, a frame to support the bar, and a non-expandable string bridged between a pulley and the other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077829-A (JP)
Title: Tearable label
Inventor: HONDA TATSUHIRO
IPC: G09F3/02
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tearable label which is easily torn together with a part to be opened of a wrapping material even when being stuck off the part to be opened of the wrapping material.  <P>SOLUTION: A tearable label 10 includes a rectangular label base material 12. Perforations 14 are formed from one end to the other in the center in the breadthwise direction of the label base material 12. A triangular notched part 16 is formed in one end part of the perforations 14 in one end of the label base material 12. A pressure-sensitive adhesive layer 18 is formed in outside parts on both sides except the center part in the width direction on the rear side of the label base material 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075615-A (JP)
Title: METHOD FOR CARRYING OUT STEREOISOMERIZATION OF cis-4-METHYL-HEXAHYDROPHTHALIC ANHYDRIDE
Inventor: ITO HIROSHI
IPC: C07D307/89
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially and practically carrying out stereoisomerization of a cis-4-methyl-hexahydrophthalic acid anhydride.  <P>SOLUTION: When isomerizing the cis-4-methyl-hexahydrophthalic acid anhydride into a trans-4-metyl-hexahydrophthalic acid anhydride, an alkali metal carbonate is used as a stereoisomerization catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139744-A (JP)
Title: Hermetic-sealed discharge ionization detector of small size
Inventor: ABDEL-RAHMAN MAHMOUD F
IPC: H01J49/10
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a discharge ionization detector having a small detector volume and dispensing with assembling. SOLUTION: This device for the hermetic-sealed discharge ionization detector 1 includes a detector main body 34, a detector cavity 3 arranged inside the detector main body 34 and having the first discharge electrode 8, the second discharge electrode 40 and a signal electrode 18 for sucking an ionized molecule, an inlet boundary means 4 for introducing discharge gas into the detector 1, a specimen inlet 19 for introducing a specimen 26 into the detector cavity 3, and an outlet 11 for discharging the specimen 26 and the discharge gas 2 from the detector main body 34. The device is hermetic-sealed by vacuum-brazing constitutive elements to the detector main body 34, and has the small detector volume of 10 μl or less.  In the method of the present invention, the detector main body is formed by working mechanically a main body material, by forming the detector cavity, a column bore and plural electrode bores, by conducting preparatory work for joining onto the main body, and by joining to the detector main body the plural electrodes, the inlet boundary means, a column boundary means, and a ventilation boundary means.
Patent JP-2004077969-A (JP)
Title: Image forming apparatus
Inventor: KINOSHITA HIROSHI
IPC: H02M1/08
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which surely controls the start and the stop of supplying electric power to a heater for fixing based on timing in which amplitude is set to be zero even though there is some distortion in supplied AC electric power.  <P>SOLUTION: A power source controlling part (70) controlling a power source part to supply the heater with AC electric power is provided with a zero cross detection circuit (71) to output a first zero cross signal (Z1) meaning the timing in which the amplitude of the AC electric power is set to be zero by detecting the timing, a CPU (72) to generate a pseudo zero cross signal (Zp) in timing that the zero cross detection circuit (71) has to output the first zero cross signal (Z1) by detecting the first zero cross signal (Z1), an OR circuit (73) to output the OR of the first zero cross signal (Z1) and the pseudo zero cross signal (Zp) as a second zero cross signal (Z2) and an AC output control circuit (74) to give a control signal (Sh) to the power source part based on the second zero cross signal (Z2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076901-A (JP)
Title: Pivot assembly for hard disk drive
Inventor: KOYAMA TOSHISADA
IPC: G11B25/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pivot assembly in which a spacer is fixed to an outer ring firmly and securely.  <P>SOLUTION: A sharp edge 5a is formed in an outer peripheral edge of the spacer 5. This sharp edge 5a is brought into close contact with a flat end face of the outer ring 22 and the contact portions are welded by laser welding.  <P>COPYRIGHT: (C)2004,JPO