baber/WOPTO huggingface dataset:
Patent JP-2004177530-A (JP)
Title: Image blur preventing device
Inventor: OGAWA TAKAO
IPC: G03B5/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image blur preventing device whose correcting lens moves quickly and which is hardly influenced by an attitude difference and slide friction as an image blur preventing device which is installed in a lens barrel to correct image vibration.  <P>SOLUTION: A plane which is almost perpendicular to an optical axis 1 is formed of a triangle consisting of three peripheral sides around the center of the correcting lens 2, and used as a support frame 4 for the correcting lens 2, a part of the support frame 4 which corresponds to one side of the triangle is a guide axis 17 having pinions 18 and 19 on both ends; and the support frame 4 supports both the pinions 18 and 19 on a fixed side and a vertical position for the guide axis 17 is supported on a hinge axis 7 which can slants to the fixed side in all directions, so that the correcting lens 2 can be moved in arbitrary direction for correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178663-A (JP)
Title: Method of manufacturing near-visual field optical head
Inventor: OMI MANABU
IPC: G11B7/22
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a near-visual field optical head of high resolution and a high S/N ratio at a low cost and in a way suited to mass production.  <P>SOLUTION: The manufacturing method is characterized by including the step of: processing a substrate 22 to impart a plurality of thicknesses partially to the substrate; manufacturing a slider 24 from a part having a first thickness of the plurality of thicknesses, and simultaneously a tip 23 from a part having a second thickness of the plurality of thicknesses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177626-A (JP)
Title: Shutter for camera
Inventor: WATABE NOBUAKI
IPC: G03B9/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform the closing operation of a shutter to photograph even if the impact such as drop is applied in a cellular phone etc. having a camera with the shutter.  <P>SOLUTION: A shutter for a camera comprises a mechanical shutter 24 disposed in front of a CCD 23 to open/close an optical path; a motor 25 for driving the shutter 24 to open/close, and a control means 31 for driving and controlling the motor 25, and photographs after the lapse from the start of accumulation of electric charges to the completion of the closing operation of the shutter 24. At every photographing of still images, the motor 25 is energized so as to previously open the shutter 24 before making the shutter 24 closed. Accordingly, even if the shutter 24 is spontaneously closed due to suffering of the external impact such as the drop, since the shutter 24 is surely opened before photographing, it becomes possible to surely photograph.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175906-A (JP)
Title: Active ray-curable inkjet solventless ink and method of image formation and inkjet printer
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active ray-curable inkjet solventless ink capable of providing high-precision images high in letter quality with no occurrence of color mixing, printed matter wrinkles and curls without impairing printed matter texture even if printed on any of various printing materials, to provide a method of image formation using the ink, and to provide an inkjet printer using the ink.  <P>SOLUTION: The active ray-curable inkjet solventless ink comprises <80 mass% of a bifunctional or higher functional acrylate compound having a structure represented by the general formula(1):-(-R-O-)<SB>n</SB>-( wherein, R is an alkyl; and n is an integer of ≥1 ) and ≥65 mass% of a monofunctional acrylate compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177680-A (JP)
Title: Image forming method and image forming program
Inventor: KONDO HIROSHI
IPC: G03G21/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method for obtaining optimum image quality by kinds of image contents or image quality which is preferable on an average irrelevantly to the contents of an image.  <P>SOLUTION: In the image forming method, a range of surface roughness is set to a preferable luster range according to the kind of an image. Namely, a plurality of or a single toner layer is fixed as an image on a transfer body and the RMS (Root Mean Square) surface roughness (Rq) of the fixed layer is set within a range of a 60° luster degree (5/Gmax[%]<Rq[μm]<5/Gmin[%], where Gmin[%] is a minimum value and Gmax[%] is a maximum value).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180854-A (JP)
Title: Jump stitch mechanism section for sewing machine
Inventor: HARADA KEITARO
IPC: D05B55/16
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily eliminate an occurrence of a striking sound and simplify actions in a jump stitch mechanism section during a jump stitch.  <P>SOLUTION: A sewing machine main spindle rotatably arranged, a first transmission means transmitting the rotary motion of the sewing machine main spindle as a reciprocal motion, a needle bar, to one end of which a sewing needle is mounted, and capable of a reciprocal motion when the reciprocal motion is transmitted thereto by the first transmission means, a second transmission means transmitting the reciprocal motion of the needle bar, a fabric presser guide bar, to which a cloth presser to press a sewing is mounted and capable of a reciprocal motion, when the reciprocal motion is transmitted thereto by the second transmission means, the jump stitch mechanism stops the cloth presser guide bar by stopping the needle bar by stopping the first transmission means during a jump stitch in which the sewing is moved by a prescribed amount with the needle bar separated from the sewing and stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180863-A (JP)
Title: Massaging apparatus
Inventor: KADOSHITA MINORU
IPC: A61H15/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massaging apparatus that can improve the functions of digestive tract.  <P>SOLUTION: The rotary shaft 4a of a rotational driving means 2 is provided with a laterally directed bar-shaped body 3 having a prescribed length. While the bar-shaped body 3 is put on the abdominal region of a person, the rotational driving means 2 is driven at a prescribed number of revolutions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182147-A (JP)
Title: Laterally jump-housing type slide seat
Inventor: NAKAGAWA YASUYUKI
IPC: B60N2/36
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laterally jump-housing type slide seat which can accurately re-engage a seat bracket and a rail bracket even if an operation lever is touched by mistake when a seat cushion is returned to the original using state.  <P>SOLUTION: Under a laterally jump-housing state, the operation lever 18 is made unable to perform a turning operation by a stopper member 17, and when the seat cushion 2 is returned from the laterally jump-housing state to the original using state, even if the operation lever 18 is touched by mistake, the operation lever 18 does not rotate. Therefore, the seat bracket 14 and the rail bracket 13 can be accurately re-engaged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003177311-A (JP)
Title: Auto-focus camera
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-focus camera which is not influenced by parallax though multipoint AF is performed and which performs accurate focusing without lowering range-finding accuracy.  <P>SOLUTION: In this auto-focus camera, an object is observed through a finder. The light projecting lens 19 and light receiving lenses 25a and 25b of a range-finding system for performing the range-finding of a plurality of points within the image plane of the finder are constituted without sharing an optical system with the finder. A spot mode to perform the range-finding of a specified point within the image plane is set by a mode selection button 30. When the spot mode is set by the button 30, a CPU 17 controls so that the range-finding of a plurality of limited points may be performed with the parallax between the finder and the range-finding system as the specified point within the image plane taken into consideration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228967-A (JP)
Title: System for managing moveable media library with library partition
Inventor: SLATER ALISTAIR
IPC: G06F12/14
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which manages a moveable medium library by using library partitions.  <P>SOLUTION: In one embodiment, the present invention is directed to a system for managing a moveable media library. The system may comprise at least one robotic mechanics and a controller. The controller may comprise a processor for executing instructions and non-volatile memory for storing at least; (1) code for controlling the at least one robotic mechanics; and (2) code for responding to commands received from host systems to retrieve a moveable medium of a plurality of moveable media, (3) the code for responding is operable to receive the commands addressed with multiple device identifiers according to a device access protocol, and (4) the code for responding is operable to associate each device identifier of the multiple device identifiers with at least one respective library partition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161305-A (JP)
Title: Hydraulic retarder device of power transmission equipment
Inventor: OKURA YASUNORI
IPC: F15B11/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum hydraulic retarder device of power transmission equipment equipped with a CLSS hydraulic circuit.  <P>SOLUTION: In the power transmission equipment equipped with the hydraulic circuit setting a control valve for controlling the discharge quantity of a hydraulic pump by inputting the front and rear pressures of a change-over valve for intermittently feeding oil into a hydraulic actuator so that the difference between the front and the rear pressures becomes constant, an opening and closing valve for communicating input circuits when inputting a retarder drive signal is installed between the input circuits of the front and the rear pressures to the control valve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004200245-A (JP)
Title: Magnetoresistive element and manufacturing method therefor
Inventor: FUKUMOTO TAKAYUKI
IPC: H01L27/22
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive element which is superior in thermal stability and with which reliability of a device can be improved.  <P>SOLUTION: The magnetoresistive element is provided with an antiferromagnetic layer 5, a fixed ferromagnetic layer 20, a tunnel insulating layer 9 and a free ferromagnetic layer 21. The antiferromagnetic layer 5 comprises Mn. The fixed ferromagnetic layer 20 is bonded to the antiferromagnetic layer 5 and has fixed spontaneous magnetization. The layer has a first composite magnetic layer 6 having a function for preventing Mn of a material composing the antiferromagnetic layer 5 from being diffused to the tunnel insulating layer 9. The tunnel insulating layer 9 is bonded to the fixed ferromagnetic layer 20 and is non-magnetic. The free ferromagnetic layer 21 is bonded to the tunnel insulating layer 9 and has reversible free spontaneous magnetization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197339-A (JP)
Title: Tile construction surface and construction method of tile
Inventor: SHINKAI SEIJI
IPC: E04F13/21
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile construction surface and a construction method of a tile for efficiently applying a tile on a construction surface while positively holding the tile on the construction surface and presenting excellent appearance.  <P>SOLUTION: The tile 2 is formed with locked faces 2b not orthogonal to a surface 2a at a pair of side faces, and a joint member 3 is formed with locking faces 5a abutting on the locked faces 2b by resilience. A plurality of tiles 2 are inserted between two joint members 3 fixed to the construction surface 1 from a lateral direction and slid in sequence to fix the tiles to the construction surface 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004148085-A (JP)
Title: Rocket engine automatic separation kite rocket
Inventor: SHIRATA YUTAKA
IPC: A63H17/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kite rocket for launching a large-sized model rocket with a rocket engine having small thrust and positively and surely separating an engine using rubber power.  <P>SOLUTION: A rocket body 1 is formed by sticking paper 8 to a framework of slit bamboo pieces 5 and styrofoam plate 7, a cylinder 2 having an elastic string 4 with a push plate 3 is fitted to the lower part of the rocket. After the end of injection, the rocket engine 6 is pushed out of the cylinder 2 and separated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004197663-A (JP)
Title: Control device for displacement control valve
Inventor: NAKAZAWA TOMOKAZU
IPC: F04B49/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid abrupt pressure rise in a refrigerating cycle.  <P>SOLUTION: An input voltage limiter circuit 3 is provided for limiting an input signal for a current set voltage input to a circuit for duty ratio control of a displacement control valve 1 not to have a duty ratio of a preset value or larger. To a PWM converter 6 for generating a pulse signal having a preset duty ratio, the current set voltage for instructing the preset duty ratio is input in the state of being previously limited by the input voltage limiter circuit 3. Even when the current set voltage having a value to cause abnormal high voltage on the discharge side of a variable displacement compressor is input thereto, a current having the duty ratio of the preset value or larger is not therefore supplied into the displacement control valve 1, avoiding the possible occurrence of abrupt pressure rise at starting the refrigerating cycle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198768-A (JP)
Title: Waste powder recovery device and image forming apparatus
Inventor: YOSHIHARA KAZUHIRO
IPC: G03G21/10
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently recover waste powder while restraining the clogging of a carrying pipe by the waste powder.  <P>SOLUTION: The waste powder including waste toner T and waste developer D is temporarily carried in a primary recovery container 110a, and the waste powder carried in the container 110a is carried toward a secondary recovery container 132 through the carrying pipe 151 while it is stirred by a coil auger 120. Since the waste powder in the container 110a is nearly uniformly leveled by the auger 120, the excessive waste powder is not supplied to the pipe 151 and the clogging of the pipe 151 by the waste powder is restrained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198810-A (JP)
Title: Speech recognition device
Inventor: ONO HIROSHI
IPC: G10L15/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of speech recognition by properly removing a noise component included in a speech signal.  <P>SOLUTION: The speech recognition device is equipped with an adaptive filter for removing a noise component from a speech signal inputted from a microphone. An LMS learning part learns a filter coefficient by an LMS method (S220) and sets a filter coefficient which is obtained as a result to the adaptive filter (S230). When a learning inhibition command is inputted from a control part as speech recognition is started, the learning of the filter coefficient is stopped. Then when a speech signal needed for the speech recognition is supplied to a speech recognition part, a filter coefficient is learnt and updated according to a learning restart command (S260) inputted from the control part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196534-A (JP)
Title: Travel floor structure of fork lift truck
Inventor: FUJIKAWA KAZUHIRO
IPC: B65G1/04
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide travel floor structure allowing rapid and easy warehousing/shipping work without depending on skill and intuition of an operator operating a fork lift truck.  <P>SOLUTION: This structure is premised on warehousing and shipping using the fork lift truck 5 provided with a cargo handling fork 2 near front wheels 3 and steered by a rear wheel 4. A travel path 6 between shelves where the fork lift truck can travel is secured between a plurality of shelf rows 7 arranged in parallel, and guide rails 9 having curved parts 90 curved to guide guide rollers 8 provided at a vehicle side parts of the fork lift truck 5 entering the travel path 6 between the shelves, to the inside of the travel path 6 between the shelves, are installed in a pair on both sides of the travel path 6 between the shelves. An ultrahigh molecular polyethylene sheet (a sliding sheet 10) is stuck to the floor face of an admission port of the travel path 6 between the shelves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205109-A (JP)
Title: Pipe washing method for air conditioning equipment, its device and system and control device for pipe washing system
Inventor: TAMURA TAKAAKI
IPC: F28G9/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the washing efficiency of pipes between units.  <P>SOLUTION: The pipe washing system for air conditioning equipment 10 consisting of an outdoor unit 11 having a compressor 20 and an outdoor heat exchanger 24 arranged in an outdoor refrigerant pipe 19, indoor units 12A, 12B each having an indoor heat exchanger 18 arranged in an indoor refrigerant pipe 16, and unit-to-unit pipes 15 connecting the outdoor refrigerant pipe 19 to each of the indoor refrigerant pipes 16 and each having a gas pipe 13 and a liquid pipe 14, comprises an oil separator 32 and a solenoid valve 34 installed between the outdoor refrigerant pipe 19 and the gas pipe 13. With the solenoid valve 34 opened/closed during heating operation, refrigerant from which mineral oil is removed by the oil separator 32 is intermittently discharged to the gas pipe 13 to wash pipes 15 between the units.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205806-A (JP)
Title: Image blur correcting camera
Inventor: TOMITA HIROYUKI
IPC: H04N5/232
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image blur correcting camera which does not perform useless image recovery by performing the image recovery when the improvement of image quality is expected by performing the image recovery.  <P>SOLUTION: By providing an image recovery propriety judging part (S680) judging the propriety of performing an image recovery mode in which image blur correction is performed by the image recovery or preparation to perform the image blur correction by the image recovery is performed, the image recovery is performed only when the improvement of the image quality is expected by performing the image recovery. Thus, the image recovery is prevented from being performed when the image recovery is not required or when the image quality is deteriorated all the more if the image recovery is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205371-A (JP)
Title: Radar tracking system and radar tracking processing method
Inventor: NISHIMURA KENJI
IPC: G01S13/66
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar tracking system and a radar tracking processing method by which tracking accuracy is improved in the direction of altitude.  <P>SOLUTION: The radar tracking system is provided with a radar observing means 1 outputting three-dimensional positional information of a tracking target in the form of polar coordinates, an observation value converting means 2 converting the positional information from the polar coordinates into orthogonal coordinates composed of the height above sea level h and the water level plane and outputting them as observation vectors, a gate discrimination means 3 having a gate and discriminating the observation vectors in the gate, a prediction value generating means 4 generating prediction values based on the observation vectors, and an observation noise covariance calculating means 6 generating covariance matrices of observation noises from the prediction values.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205962-A (JP)
Title: Calligraphic training support system, computer, program, and recording medium
Inventor: HANADA YOKO
IPC: G09B5/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calligraphic training support system with which a student can learn the forms of letters written with a writing brush and the stroke of the writing brush effectively while physically feeling real calligraphic senses.  <P>SOLUTION: Model brush-written-letter data are displayed on a display device 41. When the stroke of the writing brush is started, a three-dimensional force sensing apparatus 23 reads a brush stroke parameter at every moment and inputs the parameter into a brush-written-letter processing part 35, a brush stroke representation processing part 37 and a force sense processing part 27 of a personal computer 5. The brush-written-letter processing part 35 successively generates brush-written letters and displays the letters on the display device 41. The force sense processing part 27 calculates force sense data from a writing brush parameter and the brush stroke parameter and feeds the force sense back to the three-dimensional force sensing apparatus. When the stroke of the writing brush is finished, the brush stroke representation processing part 37 creates brush stroke representation data, and a comparative processing part 39 displays the created data on the display device 41 in comparison with model brush stroke representation data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202444-A (JP)
Title: Equipment for clarifying filtration
Inventor: ISHIGAKI EIICHI
IPC: B01D71/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for fast clarifying-filtration of fine solids and washing of the whole surface of a filter medium with the filter chamber formed as is.  <P>SOLUTION: In the equipment for clarifying filtration, a raw-liquid chamber frame (4) and a filter-chamber frame (5) are arranged alternately. The frames (4), (5) have each slit faces (4a) on their both faces. Filter medium (26) is hung on both slits faces (5a) of the chamber frame (5). A raw-liquid supply hole (16) and a waste-liquid hole (18) are provided in a raw-liquid chamber (15) of the raw-liquid chamber frame (4). A washing pipe (29) having a filter-liquid discharge hole (22) and a nozzle pipe (30) in a filter-liquid chamber (21) of the filter-chamber frame (5) is provided. A fast filtration can be performed, because the raw liquid let in the raw-liquid chamber (15) of the raw-liquid chamber frame (4) is supplied in a co-current flow to the whole surface of the filter medium (26). The whole surface of the filter medium (26) hung on the frame (5) is back-washed, and the washing waste-water is discharged from the waste-liquid hole (18) of the frame (4). Thus, the filter medium (26) can be regenerated fast without opening the frame, and the solid-liquid separation can be restarted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI