baber/WOPTO huggingface dataset:
Patent JP-2002369425-A (JP)
Title: Permanent magnet rotor
Inventor: SHIMAYA HIROMOTO
IPC: H02K1/27
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotor capable of facilitating maintenance of removal/attachment of a permanent magnet, withstanding the centrifugal force of high-speed rotation, and reducing leakage flux between magnetic poles. SOLUTION: This permanent magnet rotor includes rotor cores and magnetic pole cores, which are formed by overlaying a plurality of steel plates, and V-shaped permanent magnets, each of which is disposed between the rotor core and the magnetic pole at regular intervals; the rotor core and the magnetic core can be divided; a connecting means is provided which holds the permanent magnet between both cores and connects both cores; and a gap is formed between the rotor core and the magnetic pole core on the side of the outer periphery of the permanent magnet, so that disassembling reassembling of the permanent magnet when the replacement of the magnet is needed is made possible, and obtain rigidity, capable of enduring the centrifugal force of high-speed rotation, using a connecting means for firmly connecting the rotor core and the magnetic pole core.
Patent JP-2002334063-A (JP)
Title: Identification system
Inventor: TANAKA TADASHI
IPC: G06F21/31
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent false information from circulating by using personal information that a company, an organization, etc., have to identify an individual. SOLUTION: This system is constituted by connecting a terminal 1 that a user operates to use the identification system, a company server 2, and an information provider server 3 to a communication network on which information is retrieved and opened to the public.
Patent JP-2002372624-A (JP)
Title: Polalized light separation element, semiconductor laser unit and optical pickup device
Inventor: SUZUDO TAKESHI
IPC: G11B7/135
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To manufacturing a diffraction grating having a desired transmissivity and a diffraction efficiency independent of the direction of patterning. SOLUTION: In a diffraction grating 5, the duty ratio of a surface in a shape of rectangular ruggedness 6 formed on one surface of a plate-shaped optically anisotropic member 4 is 0.5, recessed part 6a of the ruggedness 6 is filled with an isotropic member 7 and the depth of the recessed part 6a is denoted by d and the wavelength of used light is denoted by λ, then the angle α between the extended direction of the surface in a shape of ruggedness 6 of the diffraction grating 5 and the axial direction of the ordinary light or extraordinary light of the optically anisotropic member 4 satisfies the relation of 0<|(π(Ne(α)- Nover)d)/λ|<0.32 and 1.02<|(π(No(α)-Nover)d)/λ|<2.11, where Ne(α)  stands for the refractive index of the optically anisotropic member in the axial direction of the extraordiary light at the angle α and No(α) stands for the refractive index of the optically anisotropic member ins the axial direction of the ordinary light at the angle α and Nover stands for the refractive index of the isotropic member.
Patent JP-2002371700-A (JP)
Title: Tatami mat border fitting
Inventor: KOMORIYA SHIGERU
IPC: E04F15/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a tatami mat border fitting which makes it possible to lay a tatami mat with an excellent outward appearance without necessitating a specific technique. SOLUTION: The tatami mat border fitting 1 is made of plastic and thin-wall and has an external shape like a strip and it has a first plate portion 3 and a second plate portion 4 positioned adjacently to each other with an integrally molded hinge 2 as a boundary. The first plate portion 3 and the second plate portion 4 are made bendable by the medium of the hinge 2 and suited to be disposed on the boundary between the tatami mat 5 and a sill or a parquet 6. In other words, the inside surface of the first plate portion 3 faces a mat surface material 7, while the outside surface of the second plate portion 4 faces the sill or the parquet 6.
Patent JP-2003006631-A (JP)
Title: Parallel image processor
Inventor: FUKAZAWA ATSUSHI
IPC: H04N1/387
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a parallel image processor with which image processing can be performed at high speed and image throughout can be inexpensively and easily improved. SOLUTION: Image data in the unit of a frame image are successively inputted to image processors 50A, 50B, 50C and 50D by a transfer control circuit, image processing is performed in parallel by successively outputting image data to which image processing is applied by each of image processors 50A, 50B, 50C and 50D. Image data in the unit of one original are inputted to one image processor and while image processing is being performed, image data in the unit of one original are inputted to the other image processor so that the input/output of image data to each of image processors and image processing are performed in parallel. Besides, the image processors 50A and 50B and the image processors 50C and 50D are connected by high speed serial communications 94A and 96B.
Patent JP-2003007459-A (JP)
Title: Producing method of composite for pattern formation by ink jet system, and luminescence equipment
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide technology, which can process simply and at high speed formation of an organic compound layer by the ink jet system, that is specifically the composite for the organic light-emitting-element formation and its producing method suitable for the ink jet system. SOLUTION: The composite, which has luminescence nature used in case pattern formation is carried out by the ink jet system, is the composite, which does not have sublimation nature and contains middle molecular compound, which has molecules numbers of 20 or less. Such the middle molecular compound is used as a host material on formation of the luminescence layer of the organic light-emitting element. Moreover, mixing of a high molecular compound and the middle molecular compound may be used.
Patent JP-2003006593-A (JP)
Title: Package marker and manufacturing method therefor
Inventor: HAYAKAWA HIDEKI
IPC: G06K19/077
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a package marker to be directly attached to a pipe at a low cost by fusing and integrating the thermally fusion-bonding sheet of polyolefin or the like as the coating and protecting material of a small-sized resonance body marker by the probe device of high sensitivity. SOLUTION: A package marker 1 is tightly sealed and packaged by the method of covering both surfaces with the coating and protecting material 3 of a thermoplastic resin or the like such as a polyethylene film and thermally fusion-bonding the coating and protecting material at the outer peripheral part 3a of a resonance body marker when coating the sheet-like resonance body marker 2 for which a coil-like resonance circuit 2b by metallic foil such as aluminum foil is formed on both surfaces of a dielectric sheet 2 and the circuits on both surfaces of the dielectric sheet 2a are connected at the end part of the circuit 2b as needed.  Thus, the package marker is in the shape of a thin and flexible sheet and can be mounted adheresively to a city water pipe or a gas pipe or the like buried in the ground with an adhesive material 4 or the like and thus, the inconvenience of being detached from a target object or the like does not occur in constructions thereafter.
Patent JP-2002082586-A (JP)
Title: Cleaning device and image forming method and image forming device using this cleaning device
Inventor: OMURA TAKESHI
IPC: G03G9/06
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can hold cleaning performance for a long period of time and form good electrophotographic images without image defects when an organic photoreceptor and polymerized toners are used as well as an image forming method and image forming device using this cleaning device. SOLUTION: This cleaning device is designed in such a manner that the cleaning device satisfies the relation of equation 2 when the fluctuation in the dynamic torque value of a frequency 10 Hz to 10 kHz generated between the organic photoreceptor and a cleaning blade is expressed by the equation 1.
Patent JP-2003005775-A (JP)
Title: Method for controlling quick reading out in text-voice conversion device
Inventor: KAYAHARA KEIICHI
IPC: G10L13/08
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling quick reading out in a text-voice conversion device which solves such a problem that sound breaks occur due to a heavy load at the time of increasing the speaking speed. SOLUTION: The control method is provided with a text analysis part (102); a parameter generation part (102) which generates a composite parameter of a speech element, a phoneme duration time and a fundamental frequency, and a waveform generation part (103) which refers to a speech element dictionary (105) to generate a composite waveform, and the parameter generation part has a duration time rule table prepared by preliminarily experimentally obtaining phoneme duration time and a duration time prediction table prepared by using a statistical method to predict phoneme duration times, and the duration time rule table is used to determine the phoneme duration time when the speaking aped designated by a user exceeds a threshold, and the duration time prediction table is used to determine the phoneme duration time when the speaking speed does not exceed the threshold.
Patent JP-2003014786-A (JP)
Title: Trigger signal generator
Inventor: HIRANO TAICHI
IPC: G01R13/20
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a trigger signal generator such as an oscilloscope, etc., by which trigger timing not being influenced by the wave height of an input signal can be obtained. SOLUTION: A trigger signal generating circuit has a delay means 104 for outputting a delay signal Pd which is formed by delaying an input signal by a specified delay time, an attenuating means 109 for outputting an attenuated signal Pr whose peak value has been decreased than that of the input signal by a specified ratio, and a signal generation means for generating trigger timing by comparing the delay signal Pd with the attenuated signal Pr and for outputting a trigger signal. The circuit has a discrimination means 101 for discriminating the peak value of the input voltage by a specified threshold value Vt1 . The signal generation means is provided with a specifying means for specifying timing an a time breadth for comparing the delay signal and the attenuated signal, on the basis of timing at which peak-value-discrimination by the discrimination means is performed.  As an attenuated signal, a signal obtained by attenuating the peak-hold value of the input signal by a specified ratio can also be used.
Patent JP-2003015677-A (JP)
Title: Antenatal training device and antenatal sound measuring method
Inventor: HARADA YASUO
IPC: G10K15/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenatal training device with which a music source can easily be selected out of wide fields, having satisfactory acoustic characteristics. SOLUTION: In this antenatal training device, a suitable music source for antenatal training is easily selected by objectively grasping the acoustic characteristics of a music signal for antenatal training to be radiated from the device into the womb from sounds (antenatal sounds) heard by an unborn child, and a component to become a noise for the unborn child is suppressed as much as possible by limiting the frequency characteristics of the music source for antenatal training to an effective frequency area. Thus, the frequency characteristics of a source music signal are corrected while considering the frequency characteristics of sounds (antenatal sounds) ordinarily heard by the unborn child in the womb or frequency characteristics on the hearing ability of the unborn child. As a music source for antenatal training, music having the tempo of 30 to 45 beats is preferable.  Further, the device has music sources for antenatal training and for mother and can simultaneously play both.
Patent JP-2003012555-A (JP)
Title: Pharmaceutical composition and method for preventing companion pet animal from problematic behavior
Inventor: TAKAHASHI MICHIO
IPC: A61K31/445
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition and method for preventing animal, especially companion pet animal, from nonintentional problematic behav ior, more specifically, stereotypical behavior, behavior due to anxiety associated with isolation, behavior due to OCD(obsessive-compulsive nervous disorder). SOLUTION: This pharmaceutical composition for preventing animal from nonintentional problematic behavior such as an unnecessary bark includes a substance which pre-synaptically or post-synaptically inhibits running neuron. The other objective method for preventing animal from nonintentional problematic behavior comprises administering the animal with the pharmaceutical composition. Specifically, the pharmaceutical composition includes a substance selected from the group consisting of GABAB receptor agonist, GABAA receptor agonist, substance enhancing the action of GABAA receptor and kainic acid-type glutamic acid receptor antagonist, or a combination thereof.
Patent JP-2003013554-A (JP)
Title: Horizontally roofed roof
Inventor: YANAI TAKASHI
IPC: E04D3/32
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof roofing material free of water leakage due to a breakage and functioned as a backup material for reducing a material cost and simplifying construction of a horizontally roofed roof. SOLUTION: In this horizontally roofed roof, the waterproof roofing material 4 is arranged on rafters 1 arranged at a fixed pitch and a sheathing material 3 arranged between these rafters 1, and on the waterproof roofing material 4, horizontal roofing roof plates 5 are arranged in stepped form via clips 7. The waterproof roofing material 4 is constructed of a plurality of standing face plates 10 standing on the building side behind the clips 7 and slant plates 11 continueing from the upper end of the standing face plate 10 to its lower end on the building side, for supporting the horizontal roofing roof plates 5, and is molded integrally of a steel plate or a resin material.
Patent JP-2002261335-A (JP)
Title: Image display device and manufacturing method therefor
Inventor: IWABUCHI TOSHIAKI
IPC: H01L21/77
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which is superior in various characteristics, such as resolution, image quality and light emission efficiency, and in which an image can be enlarged easily and manufacturing cost can be reduced, and to provide the manufacturing method. SOLUTION: In the image display device, a plurality of light-emitting elements are arranged and the image is displayed corresponding to a prescribed image signal. The occupancy area of one light-emitting elements is set to 25 μm<2> to 10,000 μm<2> , and it is mounted on a wiring substrate. At mounting, the enlargement transfer of two stages, which is a first transfer process for transferring the elements, so that they are detached much more than a state where the elements are arranged on a first substrate and holding them in a temporary holding member and a second transfer process for detaching the elements held by the temporary holding member much more and transferring them on a second substrate, is performed.  A crystal growth layer, formed by the crystal growth of the light-emitting element, is mounted on the wiring substrate, so that it is inverted from that at the time of crystal growth in the normal direction of a substrate main face.
Patent JP-2003015400-A (JP)
Title: Developing device and image forming device
Inventor: TAKASHIMA KOICHIRO
IPC: G03G15/08
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of stably supplying toner to a developing sleeve regardless of the rotating speed of a toner supply roller by maintaining the stable fluidity of the toner retained around the toner supply roller, and a developing device having the mechanism. SOLUTION: In this developing device including non-magnetic one-component toner and supplying the toner to the developing sleeve 5 by rotating the toner supply roller 6 while abutting on the sleeve 5 with specified abutting pressure, the roller 6 is driven at least at two or more kinds of rotating speed. Then, the device is provided with an exciting means for vibrating the toner near the roller 6.
Patent JP-2003009767-A (JP)
Title: Method for improving flavor of coffee raw bean
Inventor: OKADA AKIRA
IPC: A23F5/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the flavor peculiar to the kinds such as robusta species without requiring a large-scale apparatus by reducing the rude taste and unpleasant taste of coffee raw beans. SOLUTION: This method for improving the flavor of coffee raw beans is characterized in that water at a temp. of 10-60 deg.C in an amount of 2.5-10 time as much as the weight of the coffee raw beans is added to the coffee raw beans, and the coffee raw beans are soaked in the water at a temperature the same as or lower than the water temperature for 4-24 hr.
Patent JP-2003009923-A (JP)
Title: Umbrella fixing tool
Inventor: SASAKI MAMORU
IPC: A45B25/28
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella fixing tool which does not wet the place where the umbrella is put and does not need space. SOLUTION: A pair of holding members 1 face and touch each other with a supporting point to open/close both edges in the middle. Each holding members has a holding part 5 to hold an umbrella K in an end of the supporting point and a lever 6 in the other end. Each holding member 1 has each fixing part 7 for a bag in a unit to surround each holding part 5. Each holding member 1 has each supporting part 8 at each end of levers 6. Springs 2 are attached to each holding members 1 so that it can make pressure toward the direction to close each holdings parts 5. A fixing part 3 is attached to the holding member 1 to be fixed to a fixing position.
Patent JP-2003019533-A (JP)
Title: Method for producing aluminum alloy-made forged part and its producing apparatus
Inventor: OGATA YOSHINORI
IPC: B22D11/126
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To improve a productivity when a forged part is produced. SOLUTION: An apparatus 1 for producing an aluminum alloy-made forged part is provided with a shearing machine 7 for short size which shears a long size material L of the aluminum alloy into the short-size materials S having a prescribed length, a peeling device 9 for peeling the short-size material S after shearing, a heating furnace 11 for performing a soaking treatment to the short-size material S after peeling and heating for forging and a forging device 12 for performing the forging work to the short-size material S after heat treatment.
Patent JP-2003023048-A (JP)
Title: Apparatus and method for measuring bonding damage
Inventor: HISAKU MASAFUMI
IPC: H01L21/60
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring a bonding damage capable of quantitatively measuring data as to a factor of the damage brought about at a connecting part. SOLUTION: The apparatus for measuring the bonding damage measures the bonding damage of a board 4 in which strain gauges 20 are formed corresponding to positions of a plurality of bonding pads. The apparatus comprises a controller 8 of a bonding unit 5 for instructing the gauge 20 corresponding to the pad to be bonded, and a drive circuit 19 for driving a switching circuit 18 to selectively energize the instructed gauge 20 to a measuring means 9. The apparatus further comprises a bonding mechanism 23 for bonding the gauge 20 connected to the means 9 which corresponds to the pad.
Patent JP-2003011526-A (JP)
Title: Adhesive sheet for thermal recording
Inventor: NOJIMA MASAHARU
IPC: B41M5/30
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet for thermal recording which is excellent in peelability and water cleaning properties and reduces the lowering of a recording density and to improve the peelability of the sheet by using an epoxy corsslinking agent. SOLUTION: In the adhesive sheet, a thermal recording layer containing a leuco dye and a coloring agent and a protective layer containing pigment and an aqueous resin are formed in turn on one surface of a support, and an adhesive layer containing an adhesive as a main component is formed on the other surface of the support. At least as the coloring agent, a compound of 4-hydroxydiphenyl sulfone such as 4-hydroxy di-4'-isopropoxydiphenyl sulfone is used. A water-dispersible adhesive comprising an acrylic copolymer containing 5-15 wt.% of a monomer containing an ethylenic unsaturated carboxylic acid as a polymer component is used as the adhesive. The adhesive layer contains 0.1-1.5 pts.wt. of the crosslinking agent per 100 pts.wt. of the water-dispersible adhesive.
Patent JP-2002062557-A (JP)
Title: Short wavelength laser beam source
Inventor: YAMAMOTO KAZUHISA
IPC: H01S5/50
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To stabilize the optical characteristics of higher harmonics emitted after conversion when making incident of fundamental waves from a short wavelength laser beam source which uses a semiconductor laser onto an optical wavelength conversion element so as to convert the fundamental waves into higher harmonics. SOLUTION: Semiconductor laser light beams P1 are made incident on an optical waveguide 2 of an optical wavelength conversion element 22 where an optical waveguide 2 and polarization reversal regions 3 are formed on an LiTaO3 substrate and waveguide converted to obtain blue color light beams. At that time, the driving current of a DBR(distributed Bragg reflector) section 40 of a DBR semiconductor laser 21a is varied, the oscillating wavelength of the laser 21a is matched with the phase matching wavelength of the element 22 and higher harmonics P2 being generated are controlled to constant. Thus, even though the ambient temperature is changed, the wavelength of the semiconductor laser is made constant and a stable operation is realized.
Patent JP-2003025997-A (JP)
Title: Yard crossing control device
Inventor: FUKUDA HIROSHI
IPC: B61L29/22
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To perform a yard crossing control by using a train tracing logic. SOLUTION: This device is constituted of a track circuit condition detection means for detecting a track circuit condition in a yard, a signal setting condition detection means for detecting a route setting condition for a signal installed in the yard, a switch opening condition detection means for detecting an opening condition of a switch contained in the track circuit, and a control means for controlling the yard crossing control by detecting moving of a train based on the detected track circuit condition and the detected switch opening condition.
Patent JP-2003026470-A (JP)
Title: Low-thermal conductivity and high rigid ceramics
Inventor: ISHII MAMORU
IPC: C04B35/19
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide low-thermal conductivity and high rigid ceramics which is as dense as >=95% in theoretical density and has excellent characteristics of <3 W/m.K in thermal conductivity at room temperature and >=140 GPa in Young's modulus. SOLUTION: The composite ceramics is obtained by mixing the starting raw materials which are obtained by compounding TiO2 or ZrO2 powder at a ratio of 20 to 40 vol.% if TiO2 and 30 to 60 vol.% if ZrO2 with eucryptite powder and firing the mixture at 1,100 to 1,550 deg.C in air after molding.