baber/WOPTO huggingface dataset:
Patent JP-2003252103-A (JP)
Title: Vertically movable suspension device having torsion coil spring
Inventor: OTAKE SHIGEKAZU
IPC: B60N2/54
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertically movable suspension device having a torsion coil spring capable of preventing frictional resistance and generation of an abnormal sound generated in the torsion coil spring in a suspension device using the torsion coil spring as an energizing means for reducing the size while lowering the height of a mechanism part of the suspension device.  <P>SOLUTION: This vertically movable suspension device has a support part 11a arranged between a vehicular seat and a car body, and movably supporting the vehicular seat in the vertical direction by tilting and rising around a rotational fulcrum. The torsion coil spring 13 engaged with holding parts 12a and 12c arranged in the support part, wound in the rotational direction of the support part 11a toward a support part 11a side end part from a coil part, and arranging clearance of 0.5 mm or more between coils of the coil part, is arranged as an elastic force applying means to the support part 11a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330449-A (JP)
Title: Data formation method, data transfer method and apparatus
Inventor: YAMASHITA SHIGEYUKI
IPC: H04J3/00
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To form data comprising 2k×4k signals whose number of quantization bits is 10-bits or more so as to be compatible with data comprising HD digital video signals whose number of quantization bits is 8-bits or 10-bits. SOLUTION: Digital data constituting a digital video signal is formed by setting frame portions connected every 1/24, 1/25 or 1/30 seconds; setting number of effective line portions to be 1,600 or more and 2,250 or below; and setting the number of effective data samples to 3,400 or more and 4,400 or below in each line portion. The number of quantization bits is set to 12, 14 or 16 and the inhibit code for each effective line portions is a 10 bits, 12 bits, 14 bits or 16 bits whose higher-order 8 bits are 00h or FFh in hexadecimal representation.
Patent JP-2002280651-A (JP)
Title: Method and apparatus for optimizing output beam characteristic of laser
Inventor: BITTENSON STEVEN N
IPC: H01S3/08
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate unnecessary wavelength components from laser light by an optical element. SOLUTION: The optical projection system is a laser generator for generating a laser beam containing red light emission and ultraviolet light emission. Also, the optical projection system has the laser generator where a laser includes reflection and output ends, and a wavelength dispersion element that is arranged at the output end and separates the red light emission from the ultraviolet one so that the red and ultraviolet emission advances in a different direction for reducing the presence of the red light emission in the laser beam.
Patent JP-2003251156-A (JP)
Title: Method and apparatus for membrane filtration
Inventor: MATSUTANI NAOKI
IPC: B01D65/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To control the lowering of membrane module performance when temperature is decreased.  <P>SOLUTION: The membrane module 2 for filtering raw water and a membrane module washing means comprising a treatment water (washing water) tank 4, piping 9, a pump 12, a chemical storage tank 5, piping 10, and a pump 13 are provided. The degree of washing of the membrane module 2 by the membrane module washing means is changed correspondingly to the temperature of membrane filtrate measured by a water temperature meter 14 or the temperature of the raw water. For example, the concentration of a chemical to be supplied to the membrane module 2 is increased with a decrease in the temperature of the filtrate or the raw water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259358-A (JP)
Title: Apparatus and method for detecting dirt on camera
Inventor: KAWAI AKIO
IPC: B60R21/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting dirt on a camera capable of ensuring a degree of freedom of camera installation.  <P>SOLUTION: The apparatus for detecting dirt on the camera installed in a vehicle and photographing a prescribed range is provided with: a difference extract means 2 for extracting the difference of density values included in two video images photographed by cameras 1a, 1b in different timings when the vehicle is moved; a difference integration means 2 for integrating a plurality of the differences of the density values of the video image extracted by the difference extract means 2; and a dirt detection means 2 for detecting the dirt of the cameras 1a, 1b on the basis of the video image with the density value integrated by the difference integration means 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253815-A (JP)
Title: Reinforcement binder
Inventor: MANNOUJI TADATOSHI
IPC: E04C5/18
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement binder enabling an unskilled worker to simply, efficiently, and surely bind reinforcements after assembling the reinforcements without taking a long time.  <P>SOLUTION: This reinforcement binder binds the reinforcements by a first holding part 2 and a second holding part 3. An opening part 4 formed in the first holding part and an opening part 8 formed in the second holding part are formed to face approximately in the same direction and the second holding part is formed with the first holding part as a base end so as to orthogonally hold the reinforcement in a different level along with the first holding part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263799-A (JP)
Title: Disk-like member holding device
Inventor: KOSHIKAWA MASATO
IPC: H01L21/683
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk-like member holding device capable of well retaining positioning even for a disk-like member having no through hole in its central section.  <P>SOLUTION: A substrate 1 is provided with an engaging section 1B. An abutting section 11 at a side holding the substrate 1 is provided with an engaging section 11B. The substrate 1 is held, through the engaging sections, on the holding device 10. A mechanical chuck 15 holds the outer peripheral section of the substrate 1. In addition, the substrate 1 is held in a state in which the substrate 1 is deformed into a recessed surface shape. As a result, positioning is well retained even for the substrate 1 having no through hole in the central section; and the uniformity of the quality of a thin film formed by means of sputtering treatment is promoted. Furthermore, the adhesion of the abutting surface 1A of the substrate 1 on the abutting surface 11A of the abutting section 11 is increased. As a result, the cooling efficiency of the substrate in the sputtering treatment or the like is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264928-A (JP)
Title: Jumper device
Inventor: SATO TAKASHI
IPC: H02G1/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jumper device which makes it possible to prevent electrical trouble from occurring.  <P>SOLUTION: A jumper device has a supporting device the upper end of which is supported on the transmission line side of an insulator device which supports power transmission lines on a transmission line steel tower, and the lower end of which rotatably supports jumper wires corresponding to the power transmission lines. An elastic member which electrically connects together members which provides rotatability is installed between the members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259780-A (JP)
Title: Reel for fishing
Inventor: KOIKE MAMORU
IPC: A01K89/027
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing integrated with a drag mechanism provided with an inexpensive lining material improving stick slip property.  <P>SOLUTION: The reel for fishing winds and holes a fish line on a spool 6a supported on the reel body 4 by rotation of a handle 10a rotatably supported on the reel body 4 and integrated with a drag mechanism 30 provided with a lining material to permit rotation of a spool 6a to the fishing line feeding direction in the fishing line winding situation. The lining material of the drag mechanism 30 is mainly made of pulp and formed into a washer shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260120-A (JP)
Title: Discharge/feed stopper
Inventor: KITAMURA RIHACHI
IPC: A61L9/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge/feed stopper to be used for an inverted liquid medicine feeder which can quantitatively feed or volatilize a liquid medicine such as a deodorant throughout a utility period, facilitates work for inserting and fitting the medicine feeder to a discharge port and can be produced at low cost.  <P>SOLUTION: In the discharge/feed stopper to be used for an inverted liquid medicine feeder/volatilizer, the top portion in contact with a volatilization body provided on the inverted liquid medicine feeder/volatilizer has a flange-like form.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261033-A (JP)
Title: Steering device for vehicle
Inventor: YOSHIOKA MASAHIRO
IPC: B66F9/20
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering wheel device for a vehicle capable of ensuring a good operability by inhibiting an unintentional slide of this steering knob as low as possible when a steering wheel is rotated/operated by clamping the steering knob attached to a peripheral edge part of this steering wheel.  <P>SOLUTION: The steering device for a vehicle is provided with the steering wheel 10 rotatably mounted to the vehicle; and the steering knob 15 rotatably attached to a front surface part of this steering wheel 10. It is characterized in that a slide-stop treatment 16 is applied to at least lower half part of the steering knob 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272875-A (JP)
Title: Light-emitting device, display device and electronic equipment
Inventor: KAMIKAWA TAKETOMI
IPC: H01L51/50
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device having a new structure and large emission amount, a display device and an electronic equipment.  <P>SOLUTION: The light-emitting device 100 comprises a substrate 10, a light emitting layer 50 that emits light by electroluminescence, a first and a second electrodes 20, 70 for injecting electric charge to the light emitting layer 50, and a third electrode 40 for applying a prescribed electric field on the light emitting layer 50. The above first electrode 20 is arranged on the substrate 10 and the third electrode 40 is arranged on the first electrode 20 through at least a first insulating layer 31 and has a plurality of through holes 80. The light emitting layer 50 is arranged in the through hole 80 facing the third electrode 40 through a second insulating layer 32 and the second electrode 70 is arranged on the light emitting layer 50 facing the third electrode 40 through a third insulating layer 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269126-A (JP)
Title: Compression pressure opened type engine brake
Inventor: KIJIMA MASARU
IPC: F01L13/06
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish stable closing operation of both exhaust valves by securing an always constant contact area on a seat face of a rocker arm with a rocking chip while accurately avoiding the breakage of the rocking chip mounted at the end of a slave piston.  <P>SOLUTION: This compression pressure opened type engine brake having the rocker arm 8 directly pushed down by the slave piston 14 comprises a spherical portion 14a formed at the end of the slave piston 14 across a neck portion 14b, the rocking chip 24 rockingly fitted to the spherical portion 14a via a spherical seat 24a, a circular grooved portion 25 formed on the rocking chip 24 near the edge of the spherical seat 24a, and a ring member 26 mounted between the grooved portion 25 and the spherical portion 14a for abutting on the neck portion 14b of the spherical portion 14a prior to the edge of the spherical seat 24a to specify the maximum inclination of the rocking chip 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283489-A (JP)
Title: Packet authentication system, authentication method, group management server and group member device
Inventor: WATANABE YOSHINORI
IPC: H04L9/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a packet authentication system in which the respective member nodes can efficiently perform authentication processings of multi-cast packets even when many multi-cast groups are constituted in a network constituted of a plurality of member nodes.  <P>SOLUTION: A group management server 101 generate/distributes secret information to be given only to member nodes 102 to 106, the respective member nodes simultaneously generate/distribute packet authentication keys for multi- cast groups to which they belong and sequence numbers to be added to packets by using the secret information with one another. The keys for packet recognition by many multi-cast groups are generated, managed and a re-transmission attack is detected without generating a large load on the group management server 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275822-A (JP)
Title: Method for bending flanged sheet
Inventor: OKA HIROSHI
IPC: B21D7/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending method of a flanged sheet by which the sheet on which an L-shaped flange is formed along lateral edges is bendable so as to have a round shape in the lateral direction and also the angle between the main body of the sheet and the base part of the L-shaped flange is maintained at a right angle.  <P>SOLUTION: This method is a bending method for bending the sheet 1 on which the L-shaped flange is formed along the longitudinal edge so as to have the round shape in the lateral direction by using a bending roll machine 2 and has a work for pressing the approximately middle part in the longitudinal direction of the sheet 1 against the roll 21 situated inside the round shape by a pressing mechanism 30 between two rolls 22, 23 situated outside the round shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278781-A (JP)
Title: Sensor-equipped rolling bearing
Inventor: AOKI MAMORU
IPC: F16C19/52
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor-equipped rolling bearing which detects changes in the vibration, temperature and the like of the bearing with excellent responsiveness.  <P>SOLUTION: The sensor-equipped rolling bearing 10 includes an inner ring 12, an outer ring 11, and rolling elements 13 interposed between the inner and outer rings, and at least either a vibration sensor 18 or a temperature sensor 19 is intimately secured to either the outer or inner ring serving as a stationary ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281496-A (JP)
Title: Autonomous controller having voluntary information conversion ability
Inventor: NAKAMURA TORU
IPC: G06N99/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous controller which has new functions for keeping searching new forms and states which are not predictive, collecting complicated phenomena and information to voluntarily create a significant solution from them based on some judgment, coping with a situation which is difficult to estimate, repairing the function of a partially destroyed, etc.  <P>SOLUTION: The autonomous controller comprises four elements of: an information processing part comprising a group of elements having voluntary fluctuation and an evaluation part; a reception part for searching information from an outside world; an transmission part for operating to the outside world based on the result: and a power source for supplying energy to the respective parts, and these four elements are always linked with each other. For the material of the group of the element in the processing part, organic molecules of a comparatively low molecular weight, the aggregation (membrane, domain, colloid, micell body), high polymer, ecosystem material or presently unused inorganic material are used. The respective elements can realize a massively parallel processing mechanism and an unknown and complicated arithmetic mechanism though their throughput is slower than various kinds of conventional computers. Thus, the elements can provide a new industrial product in corporation with present information industrial techniques.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274965-A (JP)
Title: Modification type metallothionein
Inventor: MUROOKA YOSHIKATSU
IPC: G01N33/68
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a modification type metallothionein having more enhanced metal bond ability than wild type metallothionein.  <P>SOLUTION: The modification type metallothionein has one or more non- cysteine residues in an amino acid sequence of metallothionein, such as 11 aspartic acid residue (Asp) and 28 serine residue (Ser) in a specific amino acid sequence, which are substituted with cysteine (Cys) residues. The polynucleotide encodes the metallothionein. The recombinant vector has the polynucleotide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003018500-A (JP)
Title: Image processing circuit, image display device, and an image processing method
Inventor: TOMIZAWA KAZUNARI
IPC: H04N9/64
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing circuit with enhanced processing accuracy in the case of applying image processing including comparison in time series or space to image data supplied by the interlace system. SOLUTION: Interlace image data, which have been supplied, are converted into progressive image data in an I/P conversion section 11, and the image data converted into progressive style in the I/P conversion section 11 are subjected to image processing including data comparison in spatial or time series manner, in an image processing section 12.
Patent JP-2003288594-A (JP)
Title: Apparatus and method for image processing
Inventor: MORI TOSHIHIRO
IPC: H04N1/403
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To precisely recognize a specified pattern with simple constitution.  <P>SOLUTION: In image processing, input multi-valued image data are binarized, a pattern similar to the specified pattern is detected from the obtained binarized data, and it is decided by pattern matching whether the detected pattern is a pattern in a specified shape. Here, when the center position of the pattern matching for the detected pattern is determined in the pattern matching, an edge part of the detected pattern is detected and a center position is determined based upon the position of the edge part. Then when the determined center position shifts from a pixel position, the center position is moved to a direction where more pixels are distributed nearby the edge part and then determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289354-A (JP)
Title: Folding mobile terminal equipment
Inventor: AIHARA YASUO
IPC: H04M1/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding mobile terminal equipment in which an upper casing and a lower casing are opened/closed to oppose their rear surfaces and operation is made easy to perform speaking while watching a display part even in a folded state.  <P>SOLUTION: The folding mobile terminal equipment is provided with an upper casing 1 having a display part 3 and a receiver part on its front surface, a lower casing 2 having an input part 5 and a first transmitter part 6a on its front surface and a hinge 7 for linking the upper casing and the lower casing to be freely folded for opening/closing the upper casing 1 and the lower casing 2 only to oppose their rear surfaces. Thus, since the display part such as a liquid crystal display is exposed on the front surface even in the state of folding the casings, information displayed on the display part is visible all the time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288865-A (JP)
Title: Laminated material for secondary battery container and secondary battery container
Inventor: TADA HIROSHI
IPC: B65D85/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated material for secondary battery container that is superior in a steam transmission resistance and has an excellent drawing performance, and to provide a secondary battery container.  <P>SOLUTION: In this laminated material 1 for secondary battery, an outer package resin film 2 and a chemical conversion treatment aluminum foil 3 are laminated through a first adhesive layer 5a and the above chemical conversion treatment aluminum foil 3 and a sealant film 4 are laminated through a second adhesive layer 5b. This sealant film 4 is made of a random copolymer of propylene having 2-10 mass % of α-olefin content and α-olefin and 1,000-5,000 ppm of a lubricant is contained in this. The secondary battery container is formed by drawing of this laminated material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293223-A (JP)
Title: Endothermic conjugate fiber
Inventor: NAKATSUKA HITOSHI
IPC: D01F8/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endothermic conjugate fiber having good hydrophilicity and comfortable feeling of coolness, and to provide a textile structure comprising the same.  <P>SOLUTION: The endothermic conjugate fiber is such one that its sheath component consists of a blend (B) prepared by incorporating 5-50 wt.% of paraffin wax (C) in an ethylene-vinyl alcohol copolymer 30-70 mol% in ethylene content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294614-A (JP)
Title: Method and apparatus for measurement using attenuated total reflection
Inventor: SHIMIZU HITOSHI
IPC: G01N21/41
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a measuring apparatus which uses attenuated total reflection, whose measurement efficiency is not lowered, which reduces an influence due to irregularities in a measurement sensitivity between individual measuring tips, and whose measurement accuracy is enhanced.  <P>SOLUTION: Light beams 13A and so on emitted from laser light sources 14A and so on are made incident in parallel on dielectric blocks 10A and so on through incident optical systems 15A and so on, respective light beams 13'A and so on reflected by the dielectric blocks 10A and so on are received individually by photodetectors 17A and so on, and an attenuated total reflection angle at each measuring tip is detected. A sample liquid 11 is dropped onto measuring tips 9A and so on, and an angle change amount of the attenuated total reflection angle is found in each prescribed time from a measurement start. Only the measuring tips whose angle change amount of the attenuated total reflection angle up to a measurement finish from the measurement start is larger than a reference angle are cleaned, the attenuated total reflection angle is found by using a plurality of reference sample liquids with known refractive indexes, measurement-sensitivity calibration data on the measuring tips is acquired, and the angle change amount of the attenuated total reflection angle measured by the measuring tips is calibrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295307-A (JP)
Title: Camera system
Inventor: SENBA TAKEHIKO
IPC: G03B15/03
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system which performs free photography even when flash light is emitted with a W or T converter mounted.  <P>SOLUTION: The flash light emitted by a flash light emission part 111 on the side of a camera main body 110 is guided to the tip of an adapter 120 equipped with conversion lenses 121 having different lens specifications for flash light photography so that when the adapter 120 is mounted on the side of the camera body side 110, the flash light from the flash light emission part is not eclipsed by the adapter 120.  <P>COPYRIGHT: (C)2004,JPO