baber/WOPTO huggingface dataset:
Patent JP-2005055214-A (JP)
Title: Storage battery automatic managing device and control method thereof
Inventor: TSUJIKAWA TOMONOBU
IPC: H01M10/48
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable and safe storage battery automatic managing device that can effectively make the full use of the battery to the end and can avoid inconveniences, such as electrolyte leakage, from the storage battery, and to provide a method for controlling the battery automatic managing device.  <P>SOLUTION: The internal resistance of a pilot battery 4 is measured, and the lifetime of a battery pack 3 is decided according to the measurement result. When the end of the lifetime is not decided, a contact 14a in a relay 14 is closed. Otherwise, the decision of the end of the lifetime is reported, and the contact 14a in the relay 14 is opened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004155764-A (JP)
Title: Method for producing melamine pyrophosphate
Inventor: WATANABE MAKOTO
IPC: C09K21/12
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing melamine pyrophosphate useful as a flame retardant, far simpler than conventional methods and at a low cost.  <P>SOLUTION: This melamine pyrophosphate having a high purity is easily obtained by calcining a solid raw material composition having 0.9-1.1 molar ratio of melamine/ammonium phosphate at 170-230°C, preferably at 190-210°C. Also, by washing, it is possible to obtain further highly pure melamine pyrophosphate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021595-A (JP)
Title: Spatial play equipment (extensional manipulator)
Inventor: OKANO SUMITAKE
IPC: A61H1/02
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide spatial play equipment which keeps a necessary movable region of joints and achieves the maintenance and promotion of a function to use a body effectively by using a method that a user never feels like a training and improves ADL (activities of daily living) as a result for aged people having limited opportunities for using the body effectively in a space due to a relatively low motivation to exercises.  <P>SOLUTION: A situation in which the body moves because of inexplicable funniness is created from the viewpoint completely opposite from devices using well-calculated physical therapy or ergonomics not by considering the training indispensable in the first place but by aiming at and applying a funny feeling or a refreshing feeling acquired in dancing and games with the device. In contrast with the exercises and training in which to move the body is the sole purpose, the spatial play equipment is made based on understanding of a reality that the body moves naturally if the user attempts to operate the spatial object. Desirable effects are anticipated unknowingly on the movements which are hard to make in exercises without equipment and presentation if the device that takes into account individual body characteristics and reasonable feedback effects is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030539-A (JP)
Title: Seal structure and gas spring
Inventor: KANI KIYOSHI
IPC: F16J15/3236
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure for securely sealing gas and to provide a gas spring with the seal structure between a piston rod and a cylinder.  <P>SOLUTION: The seal structure comprises an annular seat member 24 provided between one member 2 and the other member 1 and an annular seal member 5 for sealing between one member 2 and the other member 1 while being seated on the seat member 24. An inclined face 5e or a curved face to be farther from one member 2 is formed on at least a portion of the surface between an abutment portion 5f abutting on one member 2 of the seal member 5 and the face of an end 6 opposed to the seat member 24, and a stopper 8 is provided between one member 2 and the other member 1 for restricting the movement of the seal member 5 in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037059-A (JP)
Title: Refrigerator
Inventor: UENO KOJI
IPC: F25D25/02
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of preventing the blockage of suction ports by articles by raising a supporting part from an upper face of a duct and loading shelf members on the supporting part to separate the articles loaded on the shelf members and the suction ports with a specific clearance, whereby the sufficient air suction into a cooling compartment through the suction ports can be secured, the cold air can be sufficiently circulated in a storage compartment, and the storage compartment can be efficiently and uniformly cooled as a whole.  <P>SOLUTION: The duct 50 is provided with a pair of supporting parts 54, 54 stood from an upper plate 50a faced to the storage compartment. The upper plate 50a held between the pair of supporting parts 54, 54 is provided with a longitudinal slit, and the plurality of suction ports 52 are formed in a state of being vertically communicated with each other. By placing the shelf members 44 on loading faces 54a formed on tips of the supporting parts 54, a spatial part 58 is formed between the upper plate 50a of the duct 50 and the shelf members 44 with the specific clearance, and the articles and the suction ports 52 are separated from each other by loading the articles on the shelf members 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034542-A (JP)
Title: Game ball launcher
Inventor: FUKUSHIMA SHOGO
IPC: A63F7/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball launcher reduced in operating amount when a ball is launched to the right side.  <P>SOLUTION: A connecting gear 69 is made different in gear ratio between a range where its turning angle is smaller than or equal to the hard hit gear transition point and a range where the turning angle is larger than the same, so as to make the displacement amount of an equalizing ring 57 small in a range where the displacement amount of the connecting gear 69 is small and large in a range where the displacement amount of the connecting gear 69 is large. It causes no hindrance to softly launching the game ball for an area left side of the center of the game zone so that a delicate adjustment is possible. On the other hand, the launching handle can be operated by a small stroke to launch the game ball for an area right side of the center of the game zone. In addition, there is no need to employ a coil spring stronger than the current one for increasing a carry because the repulsive force of a coil spring 77 against the stroke of the launching handle largely changes at the time of launching the game ball for the right side area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041662-A (JP)
Title: Sheet discharge device and image forming device
Inventor: YAMAKAWA MIKIHIKO
IPC: B65H31/10
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet discharge device with a sheet alignment mechanism showing stable sheet aligning performance even when discharging a large number of sheets and maintaining stable alignment performance for a long period, and to provide an image forming device having the same.  <P>SOLUTION: A sheet pressing piece is used as a means for pressing discharged sheets at their rear ends. The sheet pressing piece and an actuator for an upper face sensor to detect the upper face of the sheets discharged and stacked are formed in one unit for synchronously controlling the press of the sheets and the up-and-down movement of a discharge tray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045156-A (JP)
Title: Lift-off method
Inventor: YAMAGUCHI TSUNEO
IPC: H01L21/027
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift-off method for stably forming a pattern having substantially no burr and an apparatus therefor, in relation to a lift-off method for a semiconductor substrate, on a surface of which an evaporated metal film to be removed is formed via a resist, and a lift-off apparatus for realizing the method.  <P>SOLUTION: An ultrasonic peeling-liquid jet nozzle 2, a peeling-liquid shower jet nozzle 3, and a solvent jet nozzle are provided. The evaporated metal film is physically peeled off by the peeling liquid to which ultrasonic power is superposed on its surface, and metal residuals and the resist are removed by jetting the peeling liquid of a raised temperature in a shower. Then, residuals of the resist are removed by jetting a solvent of a raised temperature in order to prevent residual organic coating films.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046708-A (JP)
Title: Garbage disposer
Inventor: YAMAGUCHI SHIGEYUKI
IPC: C02F11/04
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer hardly sensing bad smell by a user when the user approaches the garbage disposer at washing or gardening work.  <P>SOLUTION: This garbage disposer is provided with a disposal vessel 10 arranged in a casing 1 for disposing garbage, a disposal base material 9 packed in the vessel 10, an agitating means 2 arranged in the vessel 10 for agitating/mixing the garbage with the base material 9 and an exhausting means 3 for exhausting the bad smell generated in the vessel 10 to the outside from the vessel 10. A human body detection means 4 is arranged on the casing 1. The exhausting means 3 is stopped or the displacement of the means 3 is lowered on the basis of a signal when a person approaches this garbage disposer and is detected by the means 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051586-A (JP)
Title: Video signal blanking circuit
Inventor: KITAMURA TAKASHI
IPC: G09G5/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that the output loss of video signals occurs because a part of overscan is not signals to be displayed on a screen, in a normal use state in a conventional video signal blanking circuit.  <P>SOLUTION: In a video signal blanking circuit, an original video signal 5 outputted from a video signal processing circuit 1 is controlled by a signal from an attenuation blanking circuit 3 and is outputted from a video signal output circuit 2 as a video signal 5 which is to be actually displayed and has been subjected to attenuation blanking processing. In this case, the video signal 5 subjected to attenuation blanking processing is so controlled that it is gradually attenuated from the end part of a display (screen) part 4 to be actually viewed and has the lowest level in the endmost part of overscan, and thus power of a part which is not outputted as an actual image on the screen is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046802-A (JP)
Title: Water treatment method and apparatus therefor
Inventor: SATO YUYA
IPC: B01D65/06
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method constituted so as to reduce cost and an installation area by directly supplying sewerage wastewater containing heavy metal ions to an RO membrane or an NF membrane or supplying the primarily treated water thereof to the membrane without performing treatment such as sedimentation and separation treatment or the like and enabling desired advanced treatment by a simple system, and an apparatus therefor.  <P>SOLUTION: In the water treatment method and the apparatus therefor, wastewater containing heavy metal ions or the primarily treated water thereof is used as raw water and this raw water is directly supplied to an internal pressure type hollow fiber separation membrane comprising an internal pressure type hollow fiber reverse osmosis membrane or an internal pressure type hollow fiber nano-filtration membrane to reduce the concentration of heavy metal ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004066346-A (JP)
Title: Perforating device for booklet and perforating method
Inventor: KNEULE MARIO
IPC: B23K26/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely perforate paper pieces to be perforated of a booklet and to avoid breakage of constituting parts of the booklet.  <P>SOLUTION: The device is used for perforating the booklet having two cover parts 6, 15 mutually connected via a folding line and the paper pieces 3. The device is provided with a conveyor 1 for the booklet 7, a laser irradiation unit 2 for perforating the paper pieces 3, a butting plate 5 for the cover part 6, and a pressure contact plate which presses the paper pieces 3 to be perforated and which is directed to a laser beam. A laser irradiation plate 9, which is separated almost in parallel against the pressure contact plate 12, is provided. The pressure contact plate 12 is provided slantingly to the butting plate 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067090-A (JP)
Title: Improvement of weather strip forming sliding path for automobile window
Inventor: COLDRE LAURENT
IPC: B60J10/04
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce defects such as corrosion, unnatural adhesion between elastomer and metal, electricity and heat conductivity, and high density, and such defects that the sliding path is heavy and high in manufacturing costs in a weather strip forming a sliding path for an automobile window using a metal reinforcing material.  <P>SOLUTION: This weather strip forming the sliding path for the automobile window comprises at least one fixing part F in a form of a groove-sectioned clip 10 suitable for engagement with a flange 7 of a frame of a window opening of the automobile; and a supporting part E suitable for sliding contact with a sliding window glass V. The fixing part F of the weather strip is composed of a rigid thermoplastic material without a reinforcing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005053367-A (JP)
Title: Vehicle body cover storage device
Inventor: MURATA YUJI
IPC: B60J11/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for a vehicle body cover with sufficient convenience.  <P>SOLUTION: In the vehicle body cover storage device, a truncated cone-like winding drum is provided in a case body fixed into a trunk of the vehicle and the vehicle body cover is unwindably wound by rotating the winding drum by a driving mechanism. A length adjustment mechanism is provided on a connection string and the vehicle body cover is connected to the connection string by an adhesive. The rotation of the winding drum is controlled in one direction by one direction rotation mechanism. Further a brush and an absorption material are provided inside the case and the case is fixed in the trunk by a fixing member. By such a constitution, pay-out and take-up of the vehicle body cover are facilitated and the vehicle body cover can be certainly and rightly attached. It can be stored without polluting the inside of the trunk even when it is wet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318043-A (JP)
Title: Dry toner, image forming method and image forming apparatus
Inventor: TOMITA MASAMI
IPC: G03G9/08
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry toner having improved low-temperature fixability and anti-offset properties under reduced power consumption, excellent in long-term storage stability, also having stable chargeability and always high resolution, and giving high image quality.  <P>SOLUTION: The dry toner contains at least a toner binder, organic fine particles, a colorant, a wax, a charge control agent and an external additive. The wax is concentrated in the vicinity of the surface of a toner core including the toner binder, colorant and wax. The organic fine particles adhere to the surface of the toner core to form a base toner-particle, the fine particles of charge control agent adhere to the surface of the base toner-particle, and the external additive is located on the surface thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052791-A (JP)
Title: Operation method and maintenance management method of organic waste water treatment apparatus
Inventor: KATO YASUSHI
IPC: C02F11/12
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method and a maintenance management method with respect to an organic waste water treatment apparatus wherein a treated solid material is heat-treated and a treated liquid after the heat-treatment is biologically treated and subjected to solid-liquid separation and if necessary, the solid portion is returned again to a heat treatment tank and the treatment is repeated to decrease the solid material.  <P>SOLUTION: In a waste water treatment method using the waste water treatment apparatus having a biological reaction tank, solid-liquid separation equipment, a solubilizing apparatus and sludge equipment as essential equipment, untreated sludge after the treatment in the sludge equipment is subjected to solid-liquid separation. When the separated water and a part of the sludge are transported to the biological reaction tank as transporting water, the sludge concentration in the biological reaction vessel is changed. When the concentration of the sludge in the biological reaction vessel reaches a fixed value, the sludge in the sludge equipment is discharged. The concentration of the sludge in the biological reaction vessel is controlled by transporting only the separated water to the biological reaction tank without transporting the sludge from the sludge equipment for controlling the sludge concentration in the biological reaction vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059786-A (JP)
Title: Electrically powered steering device
Inventor: NAGASE SHIGEKI
IPC: H02P6/06
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To drive a motor 6 without generating a torque ripple, even if the offset value of a phase current detected value which is detected by current-detecting circuits 41 to 43 varies by temperature changes, during operation in an electric power steering device using a brushless motor.  <P>SOLUTION: For all phases of a motor drive circuit 50, the current-detecting circuits 41 to 43 are provided. A motor control unit 20 is equipped with a correction value calculating means and a motor current value correcting means, and the correction value calculating means calculates a correction value, by dividing the sum of the motor current value based on detection signals detected by the current-detecting circuits 41 to 43 for all the phases by a quantity of the phases of the motor 6. The motor current correcting means corrects the motor current value, by reducing the calculated correction value from the motor current value. Thus, the motor 6 is driven, based on the current values which actually flow through respective phases of the motor 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072730-A (JP)
Title: Light receiving circuit
Inventor: IWAMOTO MITSUHARU
IPC: H04B10/60
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving circuit which has a sufficient frequency band dividing effect even for a signal having large time variation and high frequency, can suppress interference of a desired band itself, and can obtain a good group delay characteristic.  <P>SOLUTION: When two frequency bands f1 and f2 are separated, the output signal of a first filter 2 includes f1 and one part Δf2 of f2. A second filter 5 fully attenuates the unwanted frequency component Δf2 for a signal α(f1+Δf2), α<1 from a branching circuit 4 to allow the signal component of the frequency band f1 to pass. A power/phase/frequency characteristic adjusting circuit 6 adjusts the power/phase/frequency characteristic of the signal component of the frequency band f1 from a second filter to generate a canceling component -βf1. A multiplexing circuit 7 multiplexes a signal βf1+γf2 (β<γ) from a delay adjusting circuit 3 with an output signal -βf1 of the power/phase/frequency characteristic adjusting circuit, and cancels the f1 component of the output βf1+γf2 of the delay adjusting circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067335-A (JP)
Title: Cabin temperature control system
Inventor: KOMAI HIROAKI
IPC: B60R11/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce useless consumption of a battery without operating an engine of a vehicle, in an operation of a cabin temperature adjusting system for keeping a cabin at a proper temperature before a user enter the cabin.  <P>SOLUTION: In this system, an air conditioner part 5 of the vehicle 1 is operated based on a reception part 3 for receiving a radio signal from the outside of the vehicle 1 and receiving of a prescribed radio signal by the reception part 3. When it is detected that the cabin temperature of the vehicle 1 becomes the prescribed proper temperature, a hazard lamp 8 and a horn 10 are operated as a control for notifying the user that the cabin temperature becomes the proper temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070460-A (JP)
Title: Optical semiconductor device, optical phase control device, optical intensity control device, and method for manufacturing optical semiconductor device
Inventor: OTAKE FUMIO
IPC: G02B6/12
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device with which highly precise optical modulation is efficiently carried out, an optical phase control device, an optical intensity control device, and a method for manufacturing the optical semiconductor device.  <P>SOLUTION: An optical modulator 1A has isolation electrodes 2a, 2b and 2c, isolation electrodes 3a, 3b and 3c and conductive region 8 to form a modulation region on optical waveguides 5a and 5b on a substrate 1. The isolation electrodes 2a, 2b and 2c are mounted on a signal line 2 on the side opposite to a ground line 3 with the optical waveguides 5a and 5b interposed in between, and further, the signal line 2 is extended to the side of the ground line 3 on the substrate 1. As a result, a region (an overlap region 9) where the signal line 2 and the optical waveguides 5a and 5b overlap with one another is present. Consequently a conductive region 8 is formed on a region other than a region corresponding to the overlap region 9, that is, a region on the substrate 1 opposite to the signal line with the optical waveguides 5a and 5b interposed in between.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071854-A (JP)
Title: Light source device and projector
Inventor: FUJISAWA SHOHEI
IPC: F21Y101/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device and a projector capable of improving usability of light even when a first focus position is set long.  <P>SOLUTION: An elliptic reflector 12 is provided with: a neck-like part 121 formed of a tubular body extending along one end of a sealing part 112 of a light source lamp 11 for fixing one end side of the sealing part 112 on the inside surface 123 of the tubular body; and a reflecting part 122 expanded from the base end side of the neck-like part 121 in the form of an elliptic surface for reflecting luminous flux emitted the lamp 11 by aligning it in a certain direction. The lamp 11 is so structured as to dispose its light emitting center for emitting light by discharge at the first focus position L1 of the reflecting part 122 when fixed to the elliptic reflector 12; and has: a length size without interfering with a region A formed by connecting the reflecting surface 122A of the reflecting part 122 to a second focus position L2 of the reflecting surface 122A. The one-end-side end position of the sealing part 112 is so disposed as to coincide with the tip position of the neck-like part 121.  <P>COPYRIGHT: (C)2005,JPO&NCIPI