baber/WOPTO huggingface dataset:
Patent JP-2003051892-A (JP)
Title: Control system for on-vehicle device, mobile phone, and method for controlling the on-vehicle device
Inventor: OYAGI MASAYUKI
IPC: B60R25/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an on-vehicle device that can realize high security and diversified device control. SOLUTION: The mobile phone 1 of this invention is provided with an ID information entry means that accepts the entry of user ID information, an ID judgement means that judges whether or not the entered user ID information is coincident with the ID information already registered, an authentication information transmission permission means that decides whether or not the transmission of the sender authentication information is permitted according to the judgement result, and an authentication information transmission means that transmits the sender authentication information on the basis of the decision.  A vehicle side device 2 is provided with an antenna 5 and a transmission/ reception section 6 that receive the sender authentication information, and a control section 4 and an interface 7 that judges whether or not the sender authentication information received by the authentication information reception means is coincident with the authentication information already registered and control on-vehicle devices 3a to 3c on the basis of the judgement result.
Patent JP-2003050575-A (JP)
Title: Dag of grand piano
Inventor: HIKASA HIROTAKA
IPC: G10C3/12
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a dag of a grand piano which is capable of positioning a keyframe to the prescribed position in a longitudinal direction, smoothly guiding the movement of the keyframe accompanying a pedal operation and holding the keyframe on a keybed without shaking. SOLUTION: The dag 25 of the grand piano has a main body section 26a which is fixed to the prescribed position at the rear of the keybed 2, a roller 35 which is disposed at the main body section 26a freely movably in the longitudinal direction, freely rotatably around the axis in a perpendicular direction and touches the back of the keyframe 3, a roller positioning means 28 which positions this roller 35 in the longitudinal direction and a stopper 29 which has an eaves section 26b forward projected with the main body section 26a, is freely advanceably and retreatably screwed vertically to this eaves section 26b and touches the top surface of the keyframe 3.
Patent JP-2003057554-A (JP)
Title: Laser microscope
Inventor: SUZUKI MOTOHIKO
IPC: G01N21/64
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser microscope which can simultaneously detect a plurality of light beams obtained from a sample. SOLUTION: The laser microscope is provided with a dichroic mirror 5 which composites laser beams 3 and 4 emitted from laser beam sources 1 and 2 to cause 1-photon stimulat phenomenon and 2-photon stimulat phenomenon respectively, a galvano-mirror 8 to carry out the scanning of a composited beam 6 two-dimensionally, an objective lens 13 which condenses the beam 6 on a sample 14 and on which a light beam from the sample 14 is made incident, a first wavelength separating mirror 7 which is arranged on the optical axis between the dichroic mirror 5 and the galvano-mirror 8 and separates the beam 6 and fluorescence 15 caused by the beam 3 from the sample 14,  and a second wavelength separating mirror 11 which is arranged on the optical axis between the objective lens 13 and the first wavelength separation mirror 7 and separates the fluorescence 15 caused by the beam 3 from the sample 14 and the beam 6, and fluorescence 16 based on a nonlinearity phenomenon caused by the beam 4 from the sample 14.
Patent JP-2003056497-A (JP)
Title: Stator vane for engine
Inventor: SHIMIZU ATSUSHI
IPC: F02C7/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a stator vane for engine having an erosion resistance equal to that of a metal stator vane despite the fact that the vane is generally lighter in weight than the metal stator vane and capable of being easily repaired even if the vane is damaged. SOLUTION: A part of the leading side of the stator vane 1 including at least a leading end part 1a is formed of a metal material part 2 made of a metal material, and the remaining part is allowed to abut on the metal material part and formed of a composite material part 3 made of a polymer composite material. To increase the bending rigidity of the metal material part 2, recessed grooves 2b and 3b are formed in these members, and fitting members 4 are fitted to these recessed grooves.
Patent JP-2003060464-A (JP)
Title: Flat group delay low-pass filter and optical signal receiver
Inventor: TSUJIGUCHI TATSUYA
IPC: H03H7/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a flat group delay low-pass filter, capable of eliminating the need for insertion, before and after a filter on a circuit, a fixed attenuator for suppressing the effect of reflections due to impedance mismatching between the filter and other components connected before and after the filter and having reduced manufacturing costs and components costs, and to provide an optical signal receiver provided with the same. SOLUTION: Inductors L1 , L2 set as series elements, resistors R1 , R2 set as shunting elements, capacitors C1 , C2 and inductors L'1 , L'2 are each formed of an electrode and a resistor film between paths S1 and S2 on a circuit chip substrate 10.
Patent JP-2003061087-A (JP)
Title: Outside recognition device for vehicle
Inventor: TAKAHAMA MIGAKU
IPC: G01B11/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-use outside recognition device that can hardly be damaged from wiper operations, even at a cold place such as a snow road. SOLUTION: The vehicle-use outside recognition device is provided with an imaging means 101 for photographing a state of surroundings of own vehicle from the interior of the vehicle, a circumferential state grasp means 102 for grasping the circumferential state from the result of photographing by the imaging means 101, a wiper means 103 for wiping window glass panes of its own vehicle, a wiper control means 104 for outputting the operating control of the wiper means 103 and position information of wipers or outputting velocity information, in addition to position information, an in-image wiper position calculation means 105 for calculating the wiper position, in an image captured by the imaging means 101 from an output of the wiper control means 104, and an image processing correction means 106 for correcting image processing conducted by the circumferential state grasp means 102,  interlocked with the output of the in-image wiper position calculation means 105.
Patent JP-2002151452-A (JP)
Title: Chemical mechanical polishing stopper film, manufacturing method and method of chemical mechanical polishing
Inventor: NISHIKAWA MICHINORI
IPC: H01L21/304
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a stopper film for protecting an interlayer dielectric consisting of SiO2, fluorine doped SiO2, and organic and inorganic SOG(Spin-on glass) member, etc., from damage by the CMP processing, and to provide a method of a chemical mechanical polishing of using the film in chemical mechanical polishing (hereafter, it is said 'CMP') of a wafer mounted with a wiring pattern in a manufacturing process of a semiconductor device. SOLUTION: A chemical mechanical polishing stopper film consists of organic polymer and the specific inductive capacity is four or less.
Patent JP-2003057406-A (JP)
Title: Antireflection film for faraday rotator
Inventor: OGAMI HIDEHARU
IPC: G02B1/115
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film for a Faraday rotator which has low reflectance at two wavelengths and which has excellent weather resistance. SOLUTION: The film satisfies the condition that the reflectance R at near the designed wavelength λ0 determined from formulae (1) and (2) is minimized and consists of a five-layer film or the like of SiO2 /Ta2 O5 /SiO2 /Ta2 O5 /SiO2 from the side of a magnetic garnet single crystal.
Patent JP-2003059093-A (JP)
Title: Optical pickup device and optical disk drive device
Inventor: MAEDA IKUO
IPC: G11B7/135
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device having constitution for suppressing an offset of a signal detection system caused by a light beam without making unstable a spot position on a photodetecting element surface in terms of temporal and temperature property. SOLUTION: The optical pickup device is equipped with a 1st optical system which guides 1st beam emitted by a 1st semiconductor laser (1) so that it is converged on the recording surface of the information recording medium and a 2nd optical system which guides 2nd beam emitted by a 2nd semiconductor laser (12) emitting laser light differing in wavelength from the 1st semiconductor laser (1) so that is converged on the recording surface of the information recording medium.  The optical pickup device is further equipped in the 1st optical system with a compound prism which has beam shaping surface (4A) for shaping the beam diameter of the 1st beam, an internal reflecting surface (4B) for changing the travel direction of the 1st beam, and an optical path separation surface (4C) for separating the optical path of the 1st beam in a plurality of directions and the internal reflecting surface (4B) and the optical path separation surface (4C) are nearly parallel to each other.
Patent JP-2003062953-A (JP)
Title: Multilayer extruded body
Inventor: EJIRI SUSUMU
IPC: B32B27/32
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer extruded body excellent in moldability, trans parency, luster and see-through feeling. SOLUTION: The multilayer extruded body has an inner layer comprising at least one layer constituted mainly of an ethylene/α-olefin copolymer obtained by polymerizing at least one kind of α-olefin of which the melt flow rate and the density are in prescribed ranges respectively, of which the melt flow rate ratio, the molecular-weight distribution and the activation energy of an apparent flow are in specified ranges respectively and of which the ethylene and the number of carbons are in prescribed ranges respectively, and an outer layer constituted of a low-density polyethylene of which the melt flow rate, the density and the swell ratio are in prescribed ranges respectively and of which the melt flow rate ratio, the molecular-weight distribution and the activation energy of the apparent flow are in specified ranges respectively. The body has a constitution of the outer layer/the inner layer/the outer layer.
Patent JP-2003063373-A (JP)
Title: Automatic retracting device for vehicle
Inventor: SUZUKI SHINNOSUKE
IPC: B62D6/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To stop a vehicle at a proper position by allowing a vehicle to control advancing direction, even in the case of unsteerable condition due to a trouble in a steering system. SOLUTION: When the steering system goes wrong, a vehicle A is made to stop within a specified retracting region by changing the advancing direction of the vehicle, controlling the braking force applied to the right and left wheels.
Patent JP-2003064935-A (JP)
Title: Foldable panel device
Inventor: NAKAGAWA JUNICHI
IPC: E05D15/26
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a foldable panel device which connects a plurality of panels together in a foldable manner and hangs the same from an upper rail, wherein the foldable panel device dispenses with a lower rail for guiding lower beds of the respective panels, and allows the panels to be connected together even if each panel has a heavy weight. SOLUTION: According to the foldable panel device, a fixed hanger 4 is mounted on an upper bed of a joint bound to a location of the upper rail 3, or on an upper bed of the panel near the joint, and a pivotal hanger 5 is movably mounted on the upper bed of the panel at a location spaced a predetermined distance away from the fixed hanger 4. Then, the upper rail 3 has an auxiliary rail 19 branched therefrom. When the foldable panel is folded, the fixed hanger 4 travels along the upper rail 3 but the pivotal hanger 5 proceeds along the auxiliary rail 19.
Patent JP-2003069215-A (JP)
Title: Method and device for removing bga
Inventor: SAITO TOMOJI
IPC: B23K1/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To remove a BGA from a printed board while surrounding parts are protected from thermal stress. SOLUTION: This device for removing a BGA is provided with a heater and a metallic plate 21 that can be heated by the heater and where a plurality of metallic pins 22 are erected opposite to BGA electrodes. After each of metallic pins 22 is heated, its tip end is brought into contact with a solder 7, and the solder 7 is locally heated. Then, after the solder 7 is melted, the BGA is removed.
Patent JP-2003066072-A (JP)
Title: Frequency detecting device and method
Inventor: KUDO MAMORU
IPC: G01R23/16
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To detect the inclusion of a signal of prescribed frequency in an input signal by use of a digital circuit. SOLUTION: The output of a synchronous wave detecting circuit 100 is integrated for n-times by an adder 21 and a resistor 23, and the output of the synchronous wave detecting circuit 100 for n-times is stored in a RAM 20. The m+1-th integration of the wave detection output is performed by the adder 21, and the first wave detection output integrated for m-times is read from the RAM 20 and subtracted from the output of the adder 21 by a subtracter 22. When this output is determined to be a prescribed value or more by a threshold level comparative circuit 30, the inclusion of the signal of prescribed frequency in the input signal is determined. Accordingly, the determination by the comparative circuit 30 can be performed at the timing of wave detection output while performing the integration of wave detection outputs for m-times.
Patent JP-2003063241-A (JP)
Title: Cold/heat accumulation type heat exchanger
Inventor: KAWAKUBO MASAAKI
IPC: B60H1/08
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cold/heat accumulation type heat exchanger which can reduce the number of part items so that the working cost and the assembly cost can be reduced. SOLUTION: In the cold/heat accumulation type heat exchanger in which a vessel 120 has a cold/heat accumulation material 110 stored therein, the vessel 120 is disposed adjacent to the downstream side of the air flow of the heat exchangers 22 and 23 in an air conditioner 1, and the cold/heat accumulation material 110 is cooled/heated by cold/hot air passing through the heat exchangers 22 and 23, the vessel 120 is formed of two thin-walled films 130 and 140 which are rectangular in outline, and opened slender in the direction along one side of the rectangular shape, and have a plurality of window parts 131 and 141 disposed in parallel to each other along other intersecting sides.  The outer periphery of the films 130 and 140 and the periphery of the window parts 131 and 141 are joined with each other, and the films are folded in a crank shape in the direction along other sides so that the opening direction of the window parts 131 and 141 is maintained.
Patent JP-2003072894-A (JP)
Title: Beverage feeder
Inventor: KOBAYASHI SATORU
IPC: F25D11/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a beverage feeder which can improve heat discharging effects of a stirring motor and reliably prevent heat deformation of a resin tube member or the like due to heat generation of the motor. SOLUTION: A motor mounting member 41 made of a stainless steel plate constituting a stirrer 20 is fixed by a screw to an upper surface of a base plate 18 made of a stainless steel plate. A stirring motor 43 is fixed by a screw to an upper surface of a flat plate 55 of the member 41. An extension shaft 47 is connected via a sleeve joint 46 with a motor shaft 44 of the motor 43, and an impeller 48, a propeller shaft 49 and a propeller 51 are mounted at a lower end of the extension shaft 47. A cylindrical member 60 made of a resin to cover the motor shaft 44, the sleeve joint 46 and the exterior of the extension shaft 47 is fixed by screws to respective mounting regions 57 and 57 of the motor mounting member 41 via an extension 60A formed at its upper end.
Patent JP-2003076565-A (JP)
Title: Equipment controller, program update method, storage medium and program
Inventor: SHIBAOKA HIDEO
IPC: G06F11/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To evade an event that an inappropriate control program is erroneously written when an update processing of a control program that controls electronic equipment is performed. SOLUTION: This equipment controller is characterized by structure that header information about an equipment control program which can be updated via a communication part 3 is acquired from the external equipment, a control part 4 determines propriety of update by comparing functional information in the header information to be acquired with structural information to be stored in a structural information storage part 6 and the update processing of a prescribed equipment control program to be stored in a program storage part 7 is controlled based on the decision result when the prescribed equipment control program to be stored in the program storage part 7 is updated.
Patent JP-2003074360-A (JP)
Title: Turbocharger
Inventor: TAKEMOTO TADASHI
IPC: F04D29/44
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a turbocharger that improves characteristics of a compressor by smoothing a flow in a circulating passage. SOLUTION: An air inlet 21 is formed in a compressor housing 3 opposed to a peripheral portion of a compressor impeller 6, and an air outlet 22 is formed in the compressor housing 3 forward of a suction side of the compressor impeller 6, both of which are interconnected via the substantially cylindrical circulating passage 23 formed in the compressor housing 3. An air outlet 22 side of the circulating passage 23 is expanded to an outer circumference to increase a passage section area to form a passage expansion portion 23b for generating a tangential flow in passing air.  The great increase in the passage section area of the passage expansion portion 23b presses a flow passing in the region against the outer circumference to produce force for generating a subsequent strong circulating flow, so that a swirl component is diverted into the circulating flow to improve surge side and choke side characteristics.
Patent JP-2003075729-A (JP)
Title: Optical element switching device, optical microscope provided with the same, and optical element switching method
Inventor: OSAKI MIKIO
IPC: G02B21/24
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical element switching device in which a vibration and an impact is reliably alleviated during the positioning of a mechanical positioning mechanism, and to provide an optical microscope provided with the same and an optical element switching method. SOLUTION: The optical element switching device 10 which switches a plurality of optical elements 25 to arrange them on the optical path 20a of an optical device, is provided with a mounting member 14 on which the optical elements 25 are mounted and which can move along a direction orthogonal to the optical path 20a, and a positioning member 13 which mechanically positions the mounting member 14 at a point where any one of the optical elements 25 mounted on the mounting member 14 is arranged on the optical path 20a. A mechanical contact portion between the mounting member 14 and the positioning member 13 is coated with grease having a number of worked penetration (JIS K 2220) 4 or 5.
Patent JP-2003076200-A (JP)
Title: Image forming device
Inventor: NAKAYAMA JUNICHI
IPC: G03G15/20
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can prevent image staining with offset toner and prolong the life of a web. SOLUTION: The image forming device is equipped with an electrostatic charging device which accumulates uniform electric charges on an image carrier, a latent image means which forms a latent image corresponding to image information on the electrostatically charged image carrier through exposure, a developing device which forms a toner image by developing the latent image with toner, a transfer device which transfers the toner image on the image carrier to a transfer material, and a fixing device which heats and fixes the unfixed image on the transfer material by using a roller pair. The image forming device is provided with a roller cleaning device for cleaning the rollers of the fixing devices to change the cleaning efficiency of a roller cleaning device.
Patent JP-2003072593-A (JP)
Title: Noise reduction structure for car body front part
Inventor: ENDO YOSHIHIDE
IPC: B62D25/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction structure for a car body front part allowing enhancement of the sound insulation performance. SOLUTION: The noise reduction structure of the car body front part includes a dash silencer 28 having a compression part 28A, and the silencer 28 is furnished in its part over the compression part 28A with a first seal part 40 to seal between a wind shield glass 12 and the top 10C of the upper wall part 10A of a cowl reinforcement 10 and a second seal part 42 to seal between the wind shield glass 12 and an extension part 24 of an instrument panel 20. The thickness of that head part 28C of the dash silencer 28 where the first seal part 40 and second seal part 42 are formed is made greater than that of the compression part 28 and approximately the same as the general part 28B.
Patent JP-2003079226-A (JP)
Title: Chaff sieve structure of thresher
Inventor: NONAMI KAZUYOSHI
IPC: A01F12/32
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a chaff sieve of a thresher with which grain scattering by fins of the chaff sieve is controlled and shaking separation can excellently be carried out. SOLUTION: In the thresher 1 in which a material threshed by a threshing cylinder 3a is shaken and separated by a shaking and separating body 2 having the chaff sieve 6 installed in an air duct 4b for separation, this chaff sieve structure for the thresher comprises a plurality of the fins 7 constituting the chaff sieve 6 of the shaking and separating body 2 or the surfaces of the fins formed from a cushioning member 8 for reducing repulsion of grain.
Patent JP-2003072655-A (JP)
Title: Foldable two-wheeled vehicle
Inventor: TAMAKI KENJI
IPC: B62K19/40
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a foldable two-wheeled vehicle having a structure that a power source and electrical parts are electrically disconnected without separately operating a switch when the foldable two-wheeled vehicle is made compact. SOLUTION: A male connector 162 and a female connector 161 for ensuring an electric connection between a center frame 3 and a front frame 1 at the time of the maximum elongation of a vehicle body frame and electrically disconnecting both at the time of shrinkage are provided on guide rollers 302 of the center frame 3 and an operation element 141 of the front frame 1 respectively. The female connector 161 is fixed, by thread, to an upper part of the guide roller 302 through a mounting member 163. The male connector 162 is fixed, by thread, to a base plate 152 of the operation element 141 in the elastic floating state.