baber/WOPTO huggingface dataset:
Patent JP-2003277127-A (JP)
Title: Method for producing injection-molded body, method for producing sintered compact, injection-molded body, and sintered compact
Inventor: BESSHO HIROKI
IPC: B29K103/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To lower the shrinkage percentage of a material in an injection-molded body when the injection-molded body is produced by injection-molding an injection-molding material comprising a mixture comprising a molding powder, a gel forming material and a solvent in a molten state.  <P>SOLUTION: When the injection-molded body is produced by injection-molding the injection-molding material comprising the mixture comprising the molding powder, the gel forming material, and the solvent in the molten state, the proportion of an unmelted part 2 in the injection-molded body 1 is 0.3-30%. Since the unmelted part 2 does not thoroughly becomes a liquid phase, shrinkage of the unmelted part 2 in cooling is much smaller than that of liquid-phase parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284240-A (JP)
Title: Current limiter
Inventor: OKADA SUSUMU
IPC: H02H9/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized current limiter by putting the current waveform of a current application coil at short circuit in waveform easy to break, and enabling the magnetic flux density of a magnetic core to be set high.  <P>SOLUTION: Elements 110A and 110B have soft magnetic cores 21 and the first yokes 22a counterposed, a first permanent magnets 20a and the second yokes 22b in piles clamped between one end of the soft magnetic core 21 and that of the first yoke 22a, and a second permanent magnet 20b and the third yoke 22c in piles clamped between the other end of the soft magnetic core 21 and that of the first yoke 22a. The current-carrying coils 23 are connected in reverse series, being wound on each soft magnetic core 21 of the elements 110A and 110B, and the secondary coils 24 are connected differentially, being wound on each soft magnetic core 21 of the elements 110A and 110B, and a capacitor 25 is interposed between the secondary coils 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280469-A (JP)
Title: Image reader and copying machine
Inventor: MATSUNOSHITA JUNICHI
IPC: G06K15/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unpermitted copying when an image reader reads a contidential document.  <P>SOLUTION: An image to be read is one in which pattern images are arranged so that control information for inhibiting a copying operation or cancelling the inhibition can be represented. A copy inhibition code and a copy inhibition cancel condition code are allotted to the pattern images. In the 'ordinary copy mode' of the copying machine, the copy inhibition code is detected from a read image by a copy inhibition information detecting part 22. A control part 32 cancels a copying operation when the copy inhibition code is detected. A condition information detecting means 24 detects a condition code from the read image. When the conditions are satisfied, a copy mode for permitting the copying operation is provided. The control part 32 permits copying when the conditions, such as a specified user and time after a particular time of day, are satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278640-A (JP)
Title: Wind power generator
Inventor: MACHIDA KAZUMI
IPC: F03D9/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein construction cost of a large-sized wind power generator is expensive since load supported by a supporting structural body of a foundation 7 and a tower 8 is increased according to a high output of a wind power generator.  <P>SOLUTION: A wind mill/hydraulic pump unit 10 constituted of a wind mill 1 and a hydraulic pump 11 driven by rotation of the wind mill 1 is supported by the tower 8 to a prescribed ground height. A force feed circuit 12 for feeding pressure oil discharged by an operation of the hydraulic pump 11 to a hydraulic motor 21 is formed. A hydraulic motor/power generating unit 20 constituted of the hydraulic motor 21 and a generator G driven by rotation of the hydraulic motor 21 is installed on the ground.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277402-A (JP)
Title: Chitosan and method for producing the same
Inventor: YAMANAMI TAKANORI
IPC: C08B37/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide chitosan improved with its discoloration and the discoloration with time, and a method for producing the same.  <P>SOLUTION: This chitosan is characterized by containing ≤100 ppm, preferably ≤50 ppm total content of iron.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003169325-A (JP)
Title: Data-transmitting method and apparatus thereof
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N7/22
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately achieve the serial transmission of digital data for forming a progressive HD signal where the number of quantization bits is set to 10 or higher, a broad sense D-Cinema signal, a 72 OP signal, and the like by utilizing an existing circuit configuration element.  <P>SOLUTION: Digital image signal data including Y data series, CB/CR data series, or R data series, G data series, and B data series, where a frame rate is set to 50/60 Hz, the effective number of lines in each frame is set to 1080, and the number of quantization bits is set to 12/14/16, are converted to a plurality of word row data, synchronization word data are inserted into each of them to form a plurality of compound word row data, they are subjected to 8B/10B conversion after converting to serial data, and they are transmitted so that they can be transmitted through a parallel light link transmission means and a light signal transmission path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274816-A (JP)
Title: Spinning reel for fishing
Inventor: MATSUHASHI MANABU
IPC: A01K89/01
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, preventing damage to an opposite side of a rotor to a bail, when a fishline is wound, without deteriorating strength of a rotor body of the rotor.  <P>SOLUTION: In this spinning reel for fishing, the rotor body 2 is composed of a center cylinder 2a, a front wall 2b, a large-diameter cylinder 3c, and a pair of bail support arms 2d, 2e which are integrally molded together with the other parts and each located at the rear of the large-diameter cylinder 2c, so that the bail support arms 2d, 2e are projected from one (α) of both the rear parts of the large-diameter cylinder 2c, the other part β thereof, and outer periphery of the part (α) in the direction to the front. Further, the rear part (α) which is one of the rear parts of the rotor body 2 is located on the same side to the bail 19, when the bail 19 is positioned in a fish-line winding state, and composed of another large- diameter cylinder 2f the diameter of which is larger than that of the cylinder 2c, and the other large-diameter cylinder 2g having a thick wall, the other rear part (β) is located on the opposite side to the bail 19, when the bail 19 is positioned in the fishline-winding state, and composed of the large-diameter cylinder 2g which is the same as the cylinder composing the rear part (α), the other cylinder 2h the diameter of which is smaller than that of the cylinder 2f, and a fixing concave part 2i on the outer periphery of the cylinder 2f, the rear part β is covered with a semicircular protective member 6 of a synthetic resin, and the protective member 6 has an external shape formed into the same to the rear part (α).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003289609-A (JP)
Title: Device for stretching and storing net for construction of high-voltage transmission and transforming facility
Inventor: OGAWA HIROSHI
IPC: H02G1/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-handle net marker that discriminates a hazardous area from a safety one in order to perform construction work safely inside an operating power plant and a substation, where high voltage is impressed.  <P>SOLUTION: This device, which is a device for stretching and storing a net in the horizontal direction for dividing a construction site for the maintenance, inspection, repairs, or replacement of transmission and conversion facility apparatus that are coupled to the end part of a high-voltage cable, is made up of: a core member; a mounting member that fixes the core member; a winding drum that is rotatable around the core member; a spring whose ends are each coupled to the winding drum and the core member; and a net, painted in bright colors and formed with an insulating material and fixed to the winding drum at its end. The spring is rewound with the net wound on the winding drum, with the net stretched over, a rewinding force occurs to the spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288985-A (JP)
Title: Ink for hole injection layer, el display, and method for manufacturing the ink and the el display
Inventor: NAITO KATSUYUKI
IPC: H05B33/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display having an extended serving life.  <P>SOLUTION: The EL display includes anode electrodes 3R, 3G and 3B, a barrier ribs 4 arranged around the anode electrodes 3R, 3G and 3B so as to allow the anode electrodes 3R, 3G and 3B to expose to bottom surfaces thereof, hole injection layers 5R, 5G and 5B arranged on the surfaces of the anode electrodes 3R, 3G and 3B, including an associated body of a donor molecule and an acceptor molecule having a sodium ion trap function, wherein the sodium ion is 0.005 to 1 wt.% with respect to the solid part, polymer light emitting layers 8R, 8G and 8B arranged on the surfaces of the hole injection layers 5R, 5G and 5B, and cathode electrodes 11R, 11G and 11B arranged on upper parts of the polymer light emitting layers 8R, 8G and 8B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288778-A (JP)
Title: Magnetic bubble memory device
Inventor: ITO AKIYOSHI
IPC: G11C11/14
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect magnetic bubbles from a magnetic bubble memory.  <P>SOLUTION: This magnetic bubble memory device is provided with: the magnetic bubble memory which has prescribed information by the formation of the magnetic bubbles; a transfer path generation part for generating a transfer path for transferring the magnetic bubbles to the side face of the magnetic bubble memory; and a magnetic bubble detection part for detecting the presence/ absence of the magnetic bubbles from the side face of the magnetic bubble memory. The magnetic bubble detection part detects the presence/absence of the magnetic bubbles transferred along the transfer path generated by the transfer path generation part from the side face of the magnetic bubble memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296954-A (JP)
Title: Objective lens driving device
Inventor: YABE SANESUKI
IPC: G11B7/095
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens driving device, by which simplification of the device constitution, reduction of the number of components and expansion of band of the focusing control, etc., are attained and also the stable servo performance is obtainable.  <P>SOLUTION: In the objective lens driving device, a lens holder 1 for holding the objective lens 3 is supported by a supporting shaft 9 so as to be movable for straightly advancing and turnable. One end of the supporting shaft 9 is fixed to a yoke 8, and the other end is abutted on a base 16. The yoke 8 is energized to the base 16 by a leaf spring 21, thereby the yoke 8 and the supporting shaft 9 are held to the base 16. Screw holes 20a, 20b are formed on long size planar parts 8e, 8f formed on the lower end of the yoke 8. Screw members 19a, 19b penetrating through-holes arranged on the base 1 are screwed onto these screw holes. By tightening or slackening these screw members 19a, 19b, the inclination of the yoke 8 and the supporting shaft 9 with respect to the base 16 is changed, then the inclination of an optical axis of the objective lens 3 on the lens holder 1 is adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295895-A (JP)
Title: Mobile communication unit and speaker collation system
Inventor: MIMURA MASAHIRO
IPC: G10L17/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a mobile telephone usable for a high-reliability speaker collation system with addition of a simple technique.  <P>SOLUTION: For example, the mobile telephone 102 has a packet transmitting function 102a for packet communication for connecting with the Internet, etc., separately from a normal telephone call and transmits speech data generated by sampling an inputted user's speech for collation to a server device of a service provider 108 by the package communication without performing any irreversible compression (or by performing a compression causing no deterioration in speech quality). Consequently, the speech data for collation can be prevented from deteriorating in quality and the speech data for collation which always have high quality can be transmitted to the server without depending upon band limitation nor QoS, etc., by a portable telephone system and then speaker collation can be prevented from becoming worse in precision owing to deterioration in speech quality caused in a normal mobile telephone call to realize safe and reliable speaker collation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299027-A (JP)
Title: Character reproducer
Inventor: TANAKA JUNJI
IPC: G10L15/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to concentrate himself to talking of captions by eliminating the necessity of switching or speed adjusting an image or the captions by matching divided captions and static images automatically to the talking speed by voice-recognizing words talked by the user and comparing with the captions or matching scrolling captions and moving images display speed automatically to the talking speed and controlling the captions and the image.  <P>SOLUTION: A character reproducer comprises: a DVD reproducing unit 4 for outputting character information corresponding to the moving image information and the image information; a display unit 11 for displaying the moving image information and the character information output from the reproducing unit; a RAM 3 for storing the character information output from the reproducing unit 4; microphone 9; a voice recognition circuit 6 for voice- recognizing the voice input from the microphone 9; and a control circuit 1 for controlling the display speed of the moving image information based on a comparison of the voice recognized by the circuit 6 with the character information stored in the RAM 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292448-A (JP)
Title: Antioxidant using kefir, remedy for diabetes using the same, tissue-repairing agent and healthy food having dna reparative action, method of producing antioxidant using kefir and identification
Inventor: SHIRAHATA SANETAKA
IPC: G01N33/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing an antioxidant substance from fermented milk kefir, a method for identification, and provide a remedy for diabetes including kefir, a tissue-repairing agent that has DNA-repairing action, and healthy food.  <P>SOLUTION: The method of producing an antioxidant from kefir comprises the first step where kefir is centrifuged to precipitate the milk fat and obtain the supernatant, the second step where the supernatant is dialyzed with a dialysis membrane of a fraction molecular weight of 1,000 to collect the external fluid with a molecular weight of ≤1000, the third step where the external fluid is concentrated, the concentrate is neutralized with alkali to remove the precipitate and obtain separated fluid, the fourth step where the separated fluid is dialyzed with a dialysis membrane of a fraction molecule of 11 to obtain the inner fluid with a molecule of ≥100, and the fifth step where the antioxidant obtained from kefir is identified by the on-line HPLC process and the fraction is collected. In addition, a remedy for diabetes and a tissue-repairing agent having DNA-repairing action are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291618-A (JP)
Title: Anti-skid device
Inventor: SUZUKI SHIGERU
IPC: B60C27/20
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that conventional metal chain type anti-skid devices are of a low cost, but are poor in maneuvering stability, and conventional rubber chain type and rubber net type anti-skid devices are good in maneuvering stability, but are of a very high cost because they must be fixed using a burying mold method or an adhering method in securing spikes in elastic materials, and replacing and repairing of metal chains and spike pins are difficult, and hard parts for these chains and spike pins causes big damage to road faces.  <P>SOLUTION: In the anti-skid device provided with simple unloading structure wherein a shank is inserted into or drawn from the through hole provided in an anti-skid body molded of elastic material from the tire side until the shank contacts the anti-skid body and stops there, since the flange is pushed out on the outer peripheral side by a tread in securing the anti-skid device to the tire, when a specified force is applied, a spike pin will be retracted. This constitution provides excellent maneuvering performance at a low cost and makes it possible to exchange spike pins and repair easily, safely and economically and restrain the breaking of roads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295892-A (JP)
Title: Interpretation system and program
Inventor: KOIKE YASUHIRO
IPC: G10L15/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability in an interpretation system to be used when a user and a person with whom the user converses, varying in the languages to be used, converse with each other.  <P>SOLUTION: The user who is a Japanese speaker keeps an input switch turned ON during the period when the user himself or herself utters a speech and the user keeps the switch turned OFF during the other period. While the input switch 103 is ON, the speech data outputted form a speech input section 101 is outputted to a Japanese speech recognizing section 104 in a switching section 102. While the input switch 103 is OFF and when the respective sections 104 to 109 are not under processing, the speech data inputted from the input section 101 is outputted to an English speech recognizing section 107. The recognizing section 107 recognizes the inputted speech data only when the utterance is detected by a detecting section 111.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291423-A (JP)
Title: Printer, printer controlling method, pos system, program for executing the methods by computer, and recording medium with the program recorded
Inventor: MINOWA MASAHIRO
IPC: B41J5/30
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To print with a plurality of colors according to a printing command for a single color.  <P>SOLUTION: A printer 10 comprises a receiving part 28 for receiving a command from a host unit 12, and printing heads 64, 66 capable of printing with a plurality of colors. A data processing part 24 produces color printing data for printing with a plurality of colors by executing a predetermined color applying process, corresponding to a printing command received by the receiving part 28, and a predetermined character decoration setting command. The content of the color applying process is determined by color applying information stored in a color applying information memory part 62. The color applying information is set by the information setting part 26 according to a color setting command from the host unit 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299290-A (JP)
Title: Brushless motor and motor-driven power steering apparatus carrying blushless motor
Inventor: SHIMIZU YASUO
IPC: H02K7/116
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a brushless motor and at the same time shorten the length of link lines linking a plurality of windings to one another.  <P>SOLUTION: The brushless motor 43 comprises a cylindrical outer stator provided with a plurality of armatures 81 combined with an inner rotor 75. The plurality of armatures comprises a plurality of bobbins 82 and windings 83 wound around each bobbin. The ends of a plurality of windings are connected with link lines 101 in the three phases. Arm pieces 117 are extended towards the motor axis 76 from each end of the plurality of bobbins, and tongue pieces 115 are further extended from the tips of the arm pieces along the motor axis to the axis end 76c side. A roughly annular space 118 is formed by the plurality of bobbins, the plurality of arm pieces, and the plurality of tongue pieces, and link lines are inserted through this space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297600-A (JP)
Title: Beam position measuring device for accelerator
Inventor: YAGI TAKAO
IPC: H01J37/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam position measuring device for an accelerator not stopping a sample hold at an AD converter while calculating the memory content at a central arithmetic unit, capable of inputting with high speed, equipped with a thermostatic chamber without noise-source, with high precision and high reproducibility, capable of securing a synchronism of respective beam position measuring signal when installing a plurality of beam position measuring means to an accelerator of large scale, further, capable of installing a beam position feedback control device which disuses any judgment and operation of an operator.  <P>SOLUTION: The beam position measuring device for the accelerator has a plurality of memories accumulating digitally sampled data, and makes the central arithmetic unit simultaneously carry out the arithmetic process and renewing of the memory content by switching the memory so as to alternately carry out a data accumulation and a data reading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369192-A (JP)
Title: Method for determining compactness ratio of a plurality of data sets
Inventor: PORIKLI FAITH M
IPC: G06V10/26
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is a need for a method that can measure the relative compactness of data and signal sets while clustering or segmenting very large data sets. SOLUTION: This method determines a compactness ratio for data sets by first measuring a combined compactness value for a combined data sets, and second, by measuring an individual compactness value for each one of the data set. The combined compactness value is then divided by a sum of the individual compactness values to determine the compactness ratio of the data sets.
Patent JP-2003297791-A (JP)
Title: Treatment liquid of semiconductor substrate and treatment method employing it
Inventor: WATANABE HIROYA
IPC: C11D7/08
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide treatment liquid of a semiconductor substrate in which impurities, e.g. metals, particles and organic matters, can be removed while controlling the corrosion of a metal or a metal compound, and a treatment method employing it.  <P>SOLUTION: The liquid for treating a semiconductor substrate contains quarternary pyridinium salt or quarternary ammonium salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291638-A (JP)
Title: Motor fan control device for vehicle
Inventor: SUGIYAMA MASATOSHI
IPC: B60H1/32
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a number-of-rotations control device for a motor fan for vehicles, which reduces body vibrations accompanied by the steering vibrations due to rotations of the motor fan.  <P>SOLUTION: A frequency Fm of a primary oscillating component due to the rotations of the motor fan is matched to a frequency F2 of a secondary oscillating component of the engine rotations so as to be a composite vibration component Fs, so that beat generation due to two vibrations sources of closer frequencies may be prevented and vibration suppression of a composite vibration component Fs may be carried out by a dynamic damper using a radiator.  <P>COPYRIGHT: (C)2004,JPO