baber/WOPTO huggingface dataset:
Patent JP-2004029657-A (JP)
Title: Junction box for pulling in end of optical fiber cable, and structure of pulling in end of optical fiber cable
Inventor: ONO AKITSUGU
IPC: H02G7/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of pull-in work of a drop cable and to shorten a working period of time.  <P>SOLUTION: In the structure of pulling in the end of an optical fiber cable, a branch optical fiber cable 4 branched from a main optical cable 2 and the drop cable 6 for pulling in the end are connected through a junction box 5 for pulling in the end. In this case, a plurality of adapters 10 to which respective branch ends 4a formed by branching the branch optical fiber cable 4 are connected are provided. After the adapters 10 are mounted on the junction box 5 for pulling in the end so as to make the connection end face a box outer side, an optical connector 12 is mounted on one end of the drop cable 6 beforehand and the optical connector 12 is connector-connected from the outer side of the junction box 5 to the connection end of the adapter 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033280-A (JP)
Title: Roll holder
Inventor: HASHIMOTO KAZUNORI
IPC: B65H16/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To propose a roll holder not becoming bulky when storing it in distribution and when transporting it, and not becoming an obstacle when not in use, and can be provided at a low cost.  <P>SOLUTION: A pair of supporting boards 9 are formed on a base board 4 fixed on a fixing plane 3 such as a wall by allowing each outside edge to turn up and turn down as a hinge part 11 and by allowing both sides of a roll 2 composed of a sheet or a film with mutually faced in a state of raising and facing each other to be pivotally mounted, and each supporting board 9 is configured to enable keeping of the state of raising and facing each other of the supporting boards 9, and furthermore, the whole of the roll holder is molded in one piece with a synthetic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035612-A (JP)
Title: Surface-protected transparent plastic molding and primer composition for organosiloxane resin
Inventor: KIDA TOSHIO
IPC: B32B27/30
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent plastic molding surface-protected with a cured film having few film defects and having hot-water resistance, durability to an environmental change, and durability in a high-temperature environment.  <P>SOLUTION: The surface-protected transparent plastic molding is prepared by laying a first layer being a 2-10 μm-thick acrylic resin layer prepared by thermally curing a coating composition containing a copolymer acrylic resin, a polyisocyanate compound precursor, and an organotin curing catalyst and a second layer formed on the first layer and being a coating layer prepared by thermally curing an organosiloxane resin composition containing (D) colloidal silica and a condensate of a trialkoxysilane hydrolyzate on at least either of the surfaces of a transparent plastic base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033302-A (JP)
Title: Compact case with mirror
Inventor: TSUNODA YOSHIYUKI
IPC: A45D33/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate removal of a mirror from the rear side of a lid of the compact case for separate collection at the time of disposal.  <P>SOLUTION: A front wall 13b or a part of right and left side walls 13c of peripheral walls of the lid 11 is provided with a notch 22. A holder 21 which is composed of a pair of leg plates 19, 19 and a bottom plate 20 bridging a space between the lower ends of the leg plates is suspended from the underside of the outer periphery of a top wall 12 of the inner side of the notch 22. A sliding plate 32 of a sliding member 31 suspending a finger putting plate 33 from the outer edge of the sliding plate 32 is fitted between the bottom plate 20 and the top wall 12. The finger putting plate 33 is positioned in the notch 22. A part of the underside of the mirror 17 is supported by a support plate 37 which is formed of a lower part of the inner end of the sliding plate 32 by removing its upper part. Also, the underside of the other side of the mirror 17 is supported by an engaging protrusion 18 in the inner surface of the peripheral walls of the lid 11 on the side facing the notch 22 and the finger putting plate 33 is forcibly drawn outward. In this way, the support plate 37 can be separated from the underside of the mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039034-A (JP)
Title: Optical pickup device and optical disk device
Inventor: KITANO HISASHI
IPC: G11B7/12
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of obtaining a stable operation by short-circuiting and wiring a semiconductor laser diode on an integrated optical unit with a driving circuit on a flexible substrate.  <P>SOLUTION: This optical pickup device is provided with an integrated optical unit 21 on which a semiconductor laser diode 11b is mounted, a driving circuit 15 for driving the semiconductor laser diode, a first wiring path A for connecting the integrated optical unit with the driving circuit, and a second wiring path B shorter than the path A. Since a signal from the driving circuit 15 is directly supplied to the driving circuit 15 without passing through the wiring path A on a substrate F, stable recording or the like is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003065-A (JP)
Title: Conjugate fiber nonwoven fabric and composite nonwoven fabric
Inventor: TAKAI YOSUKE
IPC: D04H1/559
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bulky melt-blown nonwoven fabric composed of conjugate fibers.  <P>SOLUTION: The conjugate fibers composed of a low-melting component and a high-melting component are obtained by melt-blow spinning and a plurality of the adjacent conjugate fibers are brought into contact with one another and mutually and thermally bonded before the fibers are accumulated on a conveyor belt to form fiber masses. The fiber masses randomly make a great number of projected parts on the nonwoven fabric, the circumferences of the fiber masses have a low fiber density and parts having no fiber mass have a high fiber density. Preferably, polybutene-1 is employed for the low-melting component and polypropylene for the high-melting component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035327-A (JP)
Title: Nanostructured silicon carbide sintered compact and its production method
Inventor: TOKITA MASAO
IPC: C04B35/64
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanostructured SiC sintered compact and a novel method for producing such a sintered compact.  <P>SOLUTION: This production method for the nanostructured SiC sintered compact comprises the processes for: obtaining a powder comprising SiC particles having a mean particle size of 50 nm or less and inevitable impurities, charging a desired amount of the above powder in a desired sintering mold, and sintering the charged powder by a pulse-electrification pressure sintering method. The sintering process is carried out by elevating the temperature to a sintering temperature within the range of 1,600-2,000°C at an elevating speed within the range of 100-300°C/min under a sintering pressure ranged from 10 MPa to 100 MPa. The obtained nanostructured SiC sintered compact has a relative density of 60-99%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036337-A (JP)
Title: Bridge falling preventive device
Inventor: TSUCHIYA TADASHI
IPC: E01D101/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive device to mitigate/reduce an impact load by absorbing and dispersing the impact energy such as earthquake.  <P>SOLUTION: Fixed parts (4) are formed respectively in a bridge (2) and a bridge support (5), and a fiber long body (7) is spread between the fixed parts (4). The middle of the long body (7) is held by a pinching means (8) connected to the fixed parts (4a). One end of the long body (7) from the pinching means (8) is a free end (13) and the other end is connected to the fixed part (4b). The pinching force of the pinching means (8) is made weaker than the fracture strength to settle within such a range that the long body can move in the pinching means (8). A locking section (14) is formed in a position separated by a specified dimension from the pinching means (8) in the free end (13) side of the long body (7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038066-A (JP)
Title: Coated optical fiber, method of manufacturing same, coated optical fiber tape using same, and optical fiber cable
Inventor: SHIMAZU TAKAYUKI
IPC: G02B6/44
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber capable of keeping PMD at a low value, a method of manufacturing the same, a coated optical fiber tape capable of keeping PMD at a low value, and an optical fiber cable.  <P>SOLUTION: A coated optical fiber 20 has a resin layer 22 in the outer periphery of a glass fiber 21. The deviation ratio of thickness of the resin layer 22 is always ≤80%, and a line connecting two different points on an axial line of the glass fiber 21 crosses an axial line of the coated optical fiber or is present in a twisted position in an arbitrarily selected area being ≤500μm long in the lengthwise direction of the coated optical fiber 20. The coated optical fiber 20 has the resin layer 22 provided in the outer periphery of the glass fiber 21 with the thickness varied along the lengthwise direction of the glass fiber 21. The coated optical fiber tape has a plurality of coated optical fibers 20 horizontally arrayed and collectively coated with resin. The optical fiber cable has a plurality of coated optical fibers 20 or coated optical fiber tapes combined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040702-A (JP)
Title: Information providing system and paper-like display medium
Inventor: SAKAMAKI TERUO
IPC: H04N7/173
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system in which costs are reduced, burdens to a user are decreased, a text is effectively utilized and environmental problems are taken into account by utilizing stored data broadcasting services as a means for providing information to the user of the text.  <P>SOLUTION: By utilizing broadcasting waves transmitted from a broadcasting station, for example, contents and a content code are transmitted to user's home or the like. On the other hand, the paper-like display medium with the similar content code recorded thereon in advance is provided to the user by a method of vending or free distribution. When the user sets the paper-like display medium into a broadcasting receiver or the like in his/her home, a code reading means reads the content code recorded on the paper-like display medium. Besides, an arbitrary information reading means reads arbitrary information on the user set onto the paper-like display medium. Then, the contents corresponding to the content code read by a content code reading means are acquired from the recording means and based upon the arbitrary information on the user read by the arbitrary information reading means, the contents are displayed on the paper-like display medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038865-A (JP)
Title: Security system for automatic teller machine, power source controller, and automatic teller machine
Inventor: FUKUSHIMA NORIO
IPC: G06Q20/18
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve effective a security function against a crime such as removal of an automatic teller machine itself by means of a simple structure.  <P>SOLUTION: A 100V output part 24 and a 5V output part 25 are arranged in a power source part 18 of a power source supply unit 7 supplying driving power (AC 100V) to the ATM, and they can be switched mutually by an output relay part 19. A control part 16 supplies driving power to the ATM during its operation and supplies lower voltage power (DC 5V) when it is not operated. A current flowing through a load circuit of the ATM by supply of the low voltage power is monitored by means of a current monitoring part 20. If detection of the low voltage current is stopped, the control part 16 determines break of a power source line 8, that is, determines that the ATM is removed and reports the fact to a management server in a security management center via a communication part 17. A cellular phone machine with a GPS function is arranged inside the ATM, and in receipt of a request signal from the management server, the cellular phone detects its own present position by using the GPS function to transmit the present positional information to the management server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045530-A (JP)
Title: Transfer device
Inventor: KITAGAWA HIDEKI
IPC: G03G21/14
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of transfer performance due to paper powder generated from a form paper.  <P>SOLUTION: When a prescribed time(for example, 100msec.) passes after the end of a last paper passing period A, voltage is applied on a charge wire for only 50msec., thereafter, voltage is applied on the charge wire again for only 50msec. with leaving a time interval of 50msec., the on/off of applying the voltage on the charge wire are repeated several times(for example, five times) before the start of the following paper passing period A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048201-A (JP)
Title: Wireless relay method
Inventor: MAEYAMA TOSHIYUKI
IPC: H04B7/204
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless relay method whereby a correlation value itself obtained by a correlation arithmetic operation is used for the parameter of a forgetting factor to decide tracing to a target adjustment amount, and the accuracy of eliminating an interference wave is enhanced by cancelling the interference wave.  <P>SOLUTION: A DSP 19 normalizes the correlation value of a correlation signal obtained by the correlation arithmetic operation by adopting a maximum correlation value for the unity, uses the value for the forgetting factor for a weighting arithmetic operation to obtain an output signal, calculates a signal whose phase is shifted from the phase of the output signal by 180 degrees, performs an arithmetic operation of adding the calculated signal to a present interference suppression signal to obtain a succeeding interference suppression signal, adjusts an ATT 15c and a PS 15b to generate the succeeding interference suppression signal, and a directional coupler 11 couples the interference suppression signal to the received signal to cancel the interference wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049007-A (JP)
Title: Sheet feeder
Inventor: SEKI YUJI
IPC: A23L7/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder which automatically feeds a rectangular dried laver sheet cut into a proper length for sale when making Gunkan-maki (Sushi such as the one wrapped with dried laver with the material on top) using an automatic Sushi maker, an automatic Norimaki maker, an automatic Onigiri maker or the like.  <P>SOLUTION: The laver sheet feeder 30 comprises a housing means 40 housing multiple sheets of rectangular dried laver sheet P, a holding means 50 holding a sheet of dried laver via the suction by a fan motor 51, a raising body 64 rockably supporting the holding means, a contact plate 82 coming in contact with the holding means to turn the holding means into another direction when raised, and a transferring means 90 transferring the dried laver to a predetermined position after receiving the laver from the holding means raised up to the highest position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049530-A (JP)
Title: Game ball launching unit
Inventor: INOUE MASASHI
IPC: A63F7/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid interference between a launching game ball with a foul game ball flowing back and prevent ball jam, even when the foul ball flows back to a drive device.  <P>SOLUTION: When a Pachinko ball P waiting at a launched ball standby unit 114 is launched by a knocking arm 106 of the ball drive device 100 and comes back because it arrives at a position between an outer band 36 and an inner band 37 but does not arrive at a game region 40, and a foul ball returning and a Pachinko ball P to be launched next time collide in a space and are dispersed in unexpected directions, and even if a part of the foul balls is returned to a guide passage 116A, these foul balls are removed by a flat spring 124 and recovered in a foul ball recovering port 126. Thereby, the foul balls are prevented from being returned to the footing of the guide passage 116A to cause ball jam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121794-A (JP)
Title: Illumination optical system and projection type display device
Inventor: ITO YOSHITAKA
IPC: G02B27/28
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system which has high light use efficiency and small illuminance unevenness and color unevenness by increasing the efficiency of superposition coupling of two pieces of projection luminous flux after polarization conversion in an illumination optical system including a polarized light converting element and to provide a projection type display device which uses the illumination optical system and has superior display image quality. SOLUTION: After random polarized light is converted into specific polarized light, the luminous flux is subdivided and respective pieces of the luminous flux are superposed and coupled, and guided to an illumination area, so the illumination optical system for light polarization can be realized, which has little divergence loss of light and also has small illuminance unevenness and color unevenness. The light projection type display device using the illumination optical system can be realized.
Patent JP-2004000398-A (JP)
Title: High-frequency power source for electrosurgery, and electrosurgical instrument
Inventor: OYAMA MASAHIDE
IPC: A61B18/12
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and reliably supply high-frequency currents in response to resectoscopes.  <P>SOLUTION: Concerning the resectoscope 1a for a conductive solution, cables 3a for supplying an active current to a treatment electrode arranged at the distal end and for recovering a feed-back current and a return current are connected to the first connector 4 of a high-frequency power source apparatus 2. Concerning the resectoscope 1b for a non-conductive solution, cables 3b for supplying the active current to the treatment electrode arranged at the distal end and for recovering the return current via a counter electrode plate 5 which is disposed on the front surface of the body of a patient are connected to the second connector 6 of the high-frequency power source apparatus 2. The shape of the first connector 4 is different from that of the second connector 6. Only the cables 3a can be connected to the first connector 4, and only the cables 3b can be connected to the second connector 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054071-A (JP)
Title: Photographic studio
Inventor: FUSHIMI SHUNSUKE
IPC: F21Y101/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic studio by which a favorable photograph is photographed by pressing the shutter of a customer camera by the customer visited the photographic studio even if an object moves to a desired position in the photographic studio and the customer is not a professional photographer.  <P>SOLUTION: In the photographic studio, a plurality of illumination means 3 is interposed with a dispersed state at the upper portion in the photographic studio 1 so that the entire portion in the photographic studio may be uniformly illuminated. In each illumination means, a reflection means 7 is interposed on the inner surface of a housing 5. The housing at its lower end is formed of a translucent plate 9. A strobe 11 is upwardly interposed in the housing. Fluorescent lamps 13 are fitted in the housing. In addition, the diaphragm value and the shutter speed of the camera are previously constantly set. Any person may photograph the object with the camera even if the object is located at any position in the photograph studio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057012-A (JP)
Title: Agricultural working machine
Inventor: OKADA TAKUYA
IPC: A01B69/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To automatically travel an agricultural working machine such as a rice transplanter by suitable control according to conditions of a field without requiring much cost or labor in the agricultural working machine.  <P>SOLUTION: There are provided a controller for performing both straight advance control for travel by the same distance in the same direction as those of travel tracks according to previous straight advance in a field where operation is carried out and turning control for turning with the same radius and same phase as those of turning tracks according to previous turning conditions in the field where the operation is carried out. Thereby, automatic travel is performed by the straight advance control in the straight advance travel part in the field and automatic turning is carried out by the turning control in the turning part in the field. In the constitution, the turning control may be composed so as to start by switch operation performed by an operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060479-A (JP)
Title: Fuel control device for engine, and fuel control method for engine
Inventor: SATO SHINYA
IPC: F02D41/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for acquiring excellent exhaust performance and operability in a system capable of changing between stoichiometric operation and lean-burn operation according to an operating condition by applying torque-based control to a cylinder injection engine provided with a turbocharger.  <P>SOLUTION: A turbo lag index is computed based on directly or indirectly acquired supercharging pressure information or intake pipe pressure information, and throttle opening and a fuel injection quantity are corrected based on the turbo lag index to acquire desired torque characteristics and exhaust characteristics. Torque variation, the change of torque characteristics, degradation of exhaust, or the like in transition caused by turbo lag can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057907-A (JP)
Title: Treatment apparatus for electrolytically formed acidic water
Inventor: FUJITA MASAHIRO
IPC: C02F1/66
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus for accurately treating electrolytically formed acidic water formed on an electrolytic cell to drain the same.  <P>SOLUTION: The treatment apparatus for electrolytically formed acidic water is constituted so as to treat the electrolytically formed acidic water formed in the electrolytic cell to drain the same. This treatment apparatus is equipped with a treatment tank 11 having a chlorine removing capacity for removing a chlorine component in the electrolytically formed acidic water and a neutralizing capacity, an introducing pipeline 12 for introducing the electrolytically formed acidic water formed in the electrolytic cell into the treatment tank 11 and a lead-out pipeline 13 for leading out treated water in the treatment tank 11 to the outside.  <P>COPYRIGHT: (C)2004,JPO