baber/WOPTO huggingface dataset:
Patent JP-2004276555-A (JP)
Title: Apparatus for fiber orientation extrusion
Inventor: KOJIMA TAKESHI
IPC: B29C48/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for fiber orientation extrusion capable of increasing orientation characteristics of short fibers being near the inside and outside surfaces and improving the strength of a product thereof.  <P>SOLUTION: The apparatus is one for fiber orientation extrusion comprising kneading short fibers with a raw material comprising a rubber or a synthetic resin and molding a hollow pipe by screw extruding it through a gap between an expanding die and an outside die, wherein, by providing a material flow path with a ring shape cross-section just before the expanding die and by giving a torque to the material flow path, the short fibers can be effectively oriented in the circumference direction. By the above, an orientation characteristics in the vicinity of the inside and outside surface of the extruded product are increased and the strength of the product can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287005-A (JP)
Title: Semiconductive seamless belt and its manufacturing method
Inventor: DOMOTO TADANORI
IPC: G03G15/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductive seamless belt having good flexibility by preventing the aggregation of conductive fillers.  <P>SOLUTION: A semiconductive seamless belt manufacturing method comprises the steps of: obtaining a uniform solution by adding an imidization catalyst and a dehydrating agent in the prescribed amount to an amide acid to a semiconductive polyamide acid solution subjected to mixing with a polyamide acid or polymerization in the polyamide acid within a dispersion liquid manufactured by dispersing the conductive fillers into an organic polar solution in the presence of of a polymeric dispersant and mixing/stirring the mixture; forming a polyamide acid coating film of a uniform thickness by applying the solution to the inside of a cylindrical mold and rotationally molding the coating film; uniformly gelatinizing the coating film; and heating the coating film at temperature and for a time sufficient for completely converting the polyamide acid to polyimide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339245-A (JP)
Title: Grease composition and rolling apparatus
Inventor: NAKATANI SHINYA
IPC: C10N40/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a grease composition having excellent performances even under high-speed and high-temperature conditions, and to provide a rolling apparatus having excellent lubricity and a long life even under high-temperature conditions.  <P>SOLUTION: The rolling apparatus is obtained by filling the grease composition G comprising a diurea compound and a fluororesin as a thickener and a synthetic oil and a perfluoropolyether oil as a base oil in a cavity part of a ball bearing 1. The diurea compound consists essentially of a compound prepared by reacting a cyclohexylamine with a diisocyanate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284252-A (JP)
Title: Method for manufacturing nozzle plate
Inventor: KONDO TAKAHARU
IPC: B41J2/135
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nozzle plate by which an ink discharge nozzle can be formed on an original nozzle plate with sufficient dimensional precision, using an ultraviolet wavelength laser and a molten foreign substance can be prevented from being deposited on the original nozzle plate during forming the ink discharge nozzle.  <P>SOLUTION: In this method for manufacturing the nozzle plate, an excimer laser L is illuminated to the original nozzle plate 36 from the surface of the opposite side to a grease/water-repellent layer 42, then a resin substrate 40 and a dry film 38 are ablation-processed with the help of the excimer laser L and thus the ink discharge nozzle 46 is formed on the original nozzle plate 36 to obtain the nozzle plate 34. Consequently, it is possible to precisely form a hole part 44 in the resin substrate 40 corresponding to the shape of the ink discharge nozzle 46 by means of the excimer laser L and at the same time, precisely form the hole part 44 corresponding to the shape of the ink discharge nozzle 46 in the grease/water-repellent layer 42 by virtue of a molecule and an atom scattered after being decomposed from the resin substrate 40 and the dry film 38 which are ablation-processed by means of the excimer laser L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286690-A (JP)
Title: Navigation system, method and program
Inventor: KISHI MOTOHARU
IPC: G09B29/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To display a calculated optimum route up to a destination and map information other than that so that they can be visually confirmed discriminatedly at a glance by a user.  <P>SOLUTION: A route calculation part 42 calculates the optimum route to the destination input by the user, based on a road data contained in a map data, after confirming of own vehicle present position by a GPS or the like via a present position detecting part 40. The first extraction part 431 of a map data extracting part 43 extracts all the roads on the optimum route obtained by the calculation, and the first display part 441 of a display control part 44 assigns all the roads on the optimum route to be displayed with ordinary colors. The second display part 442 of the display control part 44 assigns the roads (roads not set as the route) other than the roads extracted by the first extraction part 431 and facilities to be displayed with monochrome tone, so as to output them to a display part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290323-A (JP)
Title: Radiographic imaging unit
Inventor: MITSUMOTO TAKAHIRO
IPC: G03B42/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic imaging unit which can prevent the re-imaging of objects caused by the error in loading of cassettes.  <P>SOLUTION: A magnetic substance detector 15 is provided to detect a magnetic substance stuck on the cassette 13 for housing a radiographic image information detection member while it is judged based on the results of the detection by the magnetic material detector 15 whether the cassette 13 is suitable for the imaging involved. A control part 19 controls a radiation source 3 to keep the radiation from being emitted from the radiation source 3 when the cassette 13 is determined to be unsuitable for the imaging involved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294639-A (JP)
Title: Text analyzing device for speech synthesis and speech synthesiser
Inventor: KOJIYA KAZUTO
IPC: G10L13/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a text analyzing device for speech synthesis and a speech synthesiser that enable even a user who does not have technical knowledge of pronunciation and phonetics to easily specify a reading and can synthesize a speech with correct pronunciation and accent.  <P>SOLUTION: Provided is a pronunciation symbol dictionary 36 in which KANA(Japanese syllabary) characters of readings and pronunciation symbols are made to correspond to each other. When a text to be processed which includes a reading-specified character string in KANA is inputted, a reading tag analysis part 30 extracts the reading-specified character string and KANA characters of a reading and passes them to a reading character string-to-pronunciation symbol conversion part 31. This conversion part 31 converts the KANA characters of the reading into pronunciation symbols referring to the pronunciation symbol dictionary 36. Character strings other than the reading-specified character are processed by a morpheme analysis part 32 to perform morpheme analyses. Then an output part 33 combines the conversion result of the conversion part 31 and the analysis result of the morpheme analysis part 32 together to generate and output pronunciation symbol data of the whole object text.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294701-A (JP)
Title: Scientific experiment simulation system in virtual reality space
Inventor: OKAMOTO TADAFUMI
IPC: G09B9/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new scientific experiment simulation system by which information appealing experimenter's feelings can be provided together with the progress and accompanied phenomena of scientific experiment simulation utilizing virtual reality technology to be realized in a computer and faithful to various natural rules, technical know-how of real scientific experiments can be also learned and events which can not be realized in real experiments can be also performed by utilizing virtual reality technology and network technology.  <P>SOLUTION: In performing one or more false scientific experiments in virtual reality space, various experimental condition data 6 such as experimental environment data 6a, experimental instrument data 6b and experimental material data 6c are provided to an experimenter as prescribed data through various output devices so as to be recognized as feelings. The combination of various experimental condition data 6 which are optionally performed by the experimenter is inputted, experimental result data 7 generated when experiments are performed in accordance with the inputted combination are calculated/defined in accordance with natural rules and the experimental result data 7 can be grasped as feelings by using various output devices together with data 8 concerned with experiment execution processes up to the experiment result as necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291360-A (JP)
Title: Method for producing artificial marble
Inventor: TAGAWA KIYOMI
IPC: B29L31/44
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing artificial marble improved in designability, transparency, and quality.  <P>SOLUTION: In the method for obtaining the artificial marble, a resin composition obtained by mixing additives including a filler, a pattern material, an internal mold release agent, and a curing agent in a thermosetting resin is injected into a casting mold A, molded, and cured. A gel coat layer 8 of a transparent resin is formed on the mold surface of the mold A, and a pattern sheet 9 with a printed pattern is mounted on the gel coat layer 8 before the layer 8 is cured. After that, the resin composition 11 is injected in the mold A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290525-A (JP)
Title: Medical examination support system
Inventor: ISHIBASHI YOICHI
IPC: G06Q50/22
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for supporting a person in charge for examination who exercises medical examination or medical guidance in the investigation regarding medical examination or medical guidance.  <P>SOLUTION: The medical examination support system is constituted so as to be capable of inputting a reply data for one or more questions set for a plurality of respective investigation items composed of reply requisite items and selection items. And, the system has a data display means for investigation 11 for displaying a reply input screen constituted so as to be capable of selecting whether to answer or not to the selection items on a display part of a consultation person terminal 20, a storage means 12 for receiving the reply data from the consultation person terminal 20, and storing by relating the reply data, at least one of the corresponding investigation items and questions and the corresponding consultation person, and an investigation result display means 13 for displaying the reply data on the display part of an terminal for the person in charge for examination 30 in a prescribed form when the reply data is stored in the storage means 12 regarding a prescribed consultation person.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300171-A (JP)
Title: Epoxy resin mixture, its manufacturing method and curable epoxy resin composition
Inventor: HAYAKAWA ATSUTO
IPC: C08G59/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin mixture which is solid at ordinary temperature and therefore excellent in handleability, has very low melt viscosity, exhibits excellent curability, and gives a cured product excellent in mechanical strength, heat resistance and humidity resistance.  <P>SOLUTION: The epoxy resin mixture comprises an epoxy resin component represented by general formula (1). The total amount of the epoxy resin component represented by general formula (1) where n=0, 1 or 2 accounts for at least 50 mass% of the whole epoxy resin component represented by general formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301367-A (JP)
Title: Extremely low temperature generator
Inventor: SHIYU SHIYOUI
IPC: F25B9/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely low temperature generator advantageous to obtain an extremely low temperature and liquefy refrigerant such as helium.  <P>SOLUTION: The extremely low temperature generator comprises a forcible feed means 11, a cooling means 25 for cooling a cooled object 29, a high pressure passage 1a for communicating a discharge port of the forcible feed means 11 with the cooling means 25, a low pressure passage 1b for communicating a suction port of the forcible feed means 11 with the cooling means 25, and one or more heat exchangers provided side by side in series to the high pressure passage 1a. The heat exchangers include a pressure damage accelerated heat exchanger 23 for reducing the pressure of refrigerant in the high pressure passage 1a before flowing into the cooling means 25. In the case that the pressure of the refrigerant before flowing into the heat exchanger 23 is Ph, the pressure of the refrigerant before flowing into the cooling means 25 is Pc and a difference in pressure between the Ph and the Pc is 100%, the heat exchanger 23 cools the refrigerant while reducing the pressure of the refrigerant at a percentage of 5% or more out of 100%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303966-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KITO MASARU
IPC: H01L29/76
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a cell array area can be reduced by forming a bit line contact in a cell array region in a narrow width and junction leakage can be prevented by reducing resistance in word lines and the bit line contact, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor device comprises the cell array region 11 wherein an array of dynamic memory cells including a transfer gate transistor which uses polysilicon gate electrodes 15 is formed, a region 12 outside the cell array wherein a peripheral circuit including a cell array peripheral transistor is formed, and the bit line contact 23 formed of conductive silicon which is formed in the cell array region self-alignedly between the polysilicon gate electrodes of the transfer gate transistor which are located adjacently to each other to share the bit line contact 23 via a gate-side wall or a space insulation film 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299301-A (JP)
Title: Method for manufacturing heat resistant polyester cup and its manufacturing device
Inventor: YOKOYAMA TOSHIYUKI
IPC: B29C51/42
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat resistant cup-shaped container made of polyester which is not deformed even if high-temperature contents are poured in, and its manufacturing device.  <P>SOLUTION: The method comprises a molding process, in which a cup is drawn by heating a polyester sheet to the temperature suitable for drawing, and a thermally fixing process, in which the molded cup is transferred to a heating die heated to a predetermined thermally fixing temperature, the cup is brought into close contact the die face by blowing in high-pressure air, and next, a cooling core is inserted into the heating die, the blowing-in of the high-pressure air is stopped, the cup is brought into close contact with the die face of the cooling core by thermal contraction, and the cup is cooled and solidified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300546-A (JP)
Title: Functionally gradient material for lamp, and its production method
Inventor: FUKUDA YOSHIYUKI
IPC: H01J61/36
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functionally gradient material for a lamp with which a lamp in which thermal stress caused by a thermal expansion difference can be relaxed and the generation of cracks and fractures can effectively be prevented in the production process and in use, and which has excellent durability, and to provide its production method.  <P>SOLUTION: In the functionally gradient material for a lamp obtained by stacking and integrating a plurality of layers in which the abundance ratios between ceramics and high melting point metal are different in an axial direction so that the composition of each layer stepwise changes, the content of the ceramics is 70 to 99 vol%, and the balance is high melting point metal, and further, the difference in the ceramic concentration between the layers of both the end parts in the axial direction and the 3rd layers from both the end layers is ≤1 vol.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001882-A (JP)
Title: Packing item and lower-part packing cushion member
Inventor: KOIKE MOTOMU
IPC: B65D81/113
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing item that prevents impact resistance from becoming inadequate in case where the packing item falls for example, despite further reductions in the size and weight of stuff, such as an electronic device, which is packed.  <P>SOLUTION: The packing item comprises: a packing box; a lower-part packing cushion member which is disposed on the lower surface of the packing box and which has a recess defined in a central portion of the member for disposing stuff to be packed, a skirt defined on the periphery of the member so as to surround the recess, and projecting ribs defined on the lower surface of the recess; the stuff to be packed, which is disposed on the upper surface of the recess of the lower-part packing cushion member; and a storage member having a structure in which accessories for the stuff and an instruction book or the like can be stored. The skirt has notches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308672-A (JP)
Title: Hydraulic damper device
Inventor: IWASHITA HIROYUKI
IPC: F16F9/14
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic damper device easy to be fitted to a blade part, improved in assembling property by using an unremovable check valve, and capable of coping with a use of the viscous fluid having a high viscosity.  <P>SOLUTION: This hydraulic damper device 10 has a casing 11 formed with bulkheads 112 projected inward in the radial direction, a rotary shaft 12, from which the blade part 120 is projected outward in the radial direction, and the oil filled in a sealed space formed between them. The blade part 120 is provided with a first engagement projection part 121, an orifice 125, and a second engagement projection part 122, and on the other hand, the check valve 30 is provided with a valve part 35 for covering the orifice 125 on a side of one end surface of the blade part 120 positioned in the circumferential direction thereof, and a first and a second engagement parts 31 and 32 bent from the valve part 35 to the other side end surface of the blade part 120 along the outside of each of the first and the second engagement projections 121 and 122.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001459-A (JP)
Title: Thermoplastic polymer filling paste
Inventor: MOUSSA KHALIL M
IPC: C08G81/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste composition useful for a Solid Freeform Fabrication method with a toughness without spoiling a modulus of elasticity.  <P>SOLUTION: The thermoplastic polymer filling paste comprises a solidifiable bonding agent composed of at least one type of polimerizable resins having a viscosity less than 4000mPa s measured at 25°C, at least one type of initiators whose resin concentration is 0.1 wt% or higher and a thermoplastic polymer particle having an average diameter of about 0.5 to 10 micrometer whose concentration is about 5 to 50 pts. wt. of the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312811-A (JP)
Title: Method and apparatus for measuring rotor attitude angle of multiple-degree-of-freedom ultrasonic motor
Inventor: KAWANO HIROSHI
IPC: G01B11/26
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring the rotor attitude angle of a multiple-degree-of-freedom ultrasonic motor which can accurately perform a required rotary angle measurement for a long time.  <P>SOLUTION: A characteristic constitution means includes a displacement geometry plane surface assembly 4 constituted expressibly for the attitude angle of the rotor 3 by first finite planar coordinates on first planar member 41 perpendicularly crossing with the axis of rotating center of a rotor 3 including the central point of rotation of the rotor 3 in a stator coordinate system with the central axis of installing a stator 2 as a reference and second finite planar coordinates on second planar member 42 including the axis of the rotating center in the plane, first and second laser type range finding sensors 5 and 6 for optically measuring distances between two intersections crossing with the first finite plane on the first planar member 41 in the displacement geometry plane surface assembly 4 and one intersection crossing with the second finite plane on the second plane member 42 of straight lines generated from three measuring reference points, and a third laser type range finding sensor 7. The characteristic constitution means is adopted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305052-A (JP)
Title: Lure and lure main body
Inventor: FUJIKI ATSUSHI
IPC: A01K85/16
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure with which a catch of fish by a hook is secured even in the case of a weak bite and a lure main body used therefor.  <P>SOLUTION: The lure main body 1 is equipped with a recessed part 5 and a connection member 4 having a ring-shaped part 4a is arranged inside the recessed part 5. The ring-shaped part 4a is formed so that its part is projected out from the opening of the recessed part 5. The part projected out from the opening of the recessed part 5 in the ring-shaped part 4a is nipped by nipping parts 11a and 11b of the hook 3 to connect the hook 3 to the connection member 4. In the operation, the bending part 10 of the hook 3 is positioned inside the ring-shaped part 4a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004255151-A (JP)
Title: Washing net
Inventor: ISHIZUKA HATSUKO
IPC: D06F35/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing net allowing to put unwashed clothes in a housing part thereof, while sorting them, to put it in a washing machine, and to put out the wash-net after the washing to bring it to a drying place, and furthermore, allowing to provide an activator housing part inside the washing net to softly finish the washing and to prevent pollution of water, considering environment.  <P>SOLUTION: The bottom of a washing net 1 main body is provided with a net partition material 6 made of a plate and having rigidity and softness, and a partition material 4 is vertically provided on the partition material 6. A holding part 3 is provided in an upper part inside the partition material 4, and the activator housing part 2 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI