baber/WOPTO huggingface dataset:
Patent JP-2002348429-A (JP)
Title: Thermoplastic resin composition and molding having good release property
Inventor: KURIBAYASHI RYOTARO
IPC: C08J5/00
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition obtained from multilayer structure polymer particles, having good melt-kneading properties and providing a molding having good release properties, and to provide the molding of the same. SOLUTION: The thermoplastic resin composition is obtained by mixing and/or kneading 100 pts.mass of multilayer structure polymer particles and 0.1-1.5 pts.mass of a fatty acid amide and/or a bis-fatty acid amide, each fatty acid having 14-22C. The multilayer structure polymer particle has a rubber component layer (I) formed by copolymerizing a monomer mixture including an acrylate and a multifunctional monomer and a thermoplastic resin component layer (II) formed by polymerizing monomers consisting of a methacrylate and other monomers as optional components. The multilayer structure polymer satisfies the following conditions: (1) the thermoplastic resin component composing the outermost layer has a number average molecular weight of 30,000 or less; (2) a mass ratio of the layer (I)/layer (II) is 30-70-90/10; and (III) the particle has an average particle diameter of 150 nm or less.
Patent JP-2003282023-A (JP)
Title: Lamp and illumination device
Inventor: KAWASHIMA KIYOKO
IPC: F21Y101/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp and an illumination device using the same, which are colored as prescribed in high-temperatures of 600°C or more, and have a colored coating difficult to be peeled off.  <P>SOLUTION: A lamp L has the lamp main body provided with a glass bulb GB mostly composed of SiO<SB>2</SB>and a light emitting means IL housed in the inner part of the glass bulb GB, and the colored coating SC which presents a glassy material containing a frit glass and a coloring matter in a mixing ratio of 30 to 80 wt.%, and which is covered on the surface of the glass bulb GB. The frit glass favorably has SiO<SB>2</SB>and B<SB>2</SB>O<SB>3</SB>, and ZnO or Al<SB>2</SB>O<SB>3</SB>as the main components, and the colored matter has Fe<SB>3</SB>O<SB>4</SB>and MnO<SB>2</SB>or Cr<SB>2</SB>O<SB>3</SB>, CoO, and Ni as the main components. The lamp is favorably a high-pressure discharge lamp to be used as a headlight for a car, especially the high-pressure discharge lamp of the mercury-free type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282597-A (JP)
Title: Method for manufacturing field effect transistor
Inventor: KAGIYAMA TOMOHIRO
IPC: H01L21/338
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a field effect transistor whose high-frequency characteristics are superior.  <P>SOLUTION: This FET 1 is provided with a substrate 2, a buffer layer 3, a first doped layer 4, an undoped layer 5, a second doped layer 6, an undoped layer 7, a cap layer 8, and a surface layer 9. Also, the FET 1 is provided with a source region 11 and a drain region 13 formed in the layers 3 to 8. Furthermore, the FET 11 is provided with intermediate regions 12 and 14 whose impurity concentrations are lower than those of the source region 11 and the drain region 13. A source electrode 31 is formed on the source region 11, and a drain electrode 32 is formed on the drain region 13. Also, an oxide film 21 is formed in a part excluding the source electrode 31 and the drain electrode 32 on the surface layer 9. The oxide film 21 is formed by oxidizing a semiconductor film to be the surface layer 9 from its surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279754-A (JP)
Title: Optical fiber extra length treatment structure
Inventor: OHIRA KAZUHIDE
IPC: G02B6/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To make extra length treatment orderly regardless of the length of an optical fiber.  <P>SOLUTION: A flat oval wall 94 is located around a recess 96 at the bottom surface side of a media converter body. Two drum sections 100 and 101 are provided at the center of the recess 96 separately. A pigtail-side optical cable is extended along an inner periphery of the flat oval wall 94 and several loops are formed for the extra length treatment. When the remaining optical fiber is short so that it cannot be along the inner periphery of the flat oval wall 94, it is wound while spanning the two drum sections 100 and 101 for the extra length treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280667-A (JP)
Title: Sound absorbing box
Inventor: WAKIYAMA SHIGERU
IPC: G10K11/16
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing box which protects analyzing and measuring instruments against the acoustic components from the surrounding and in which temperature change can be regulated.  <P>SOLUTION: The sound absorbing box is so formed that the temperature therein can be regulated in accordance with the information from a temperature sensor by forming the temperature sensor for measuring the temperature state in and out of the sound absorbing box, providing the intermediate section of a wall surface constituting the sound absorbing box with an air layer as a function to regulate the change in the temperature state within the sound absorbing box and circulating a medium (air or liquid) for temperature regulation into this air layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285125-A (JP)
Title: Pressing device
Inventor: MISAWA SATOSHI
IPC: B21D22/06
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing device having an upper or a lower die with a transfer part on whose surface an uneven pattern and a joint are formed, which press-forms a nearly flat material to be worked between the upper and the lower dies to make an exterior material having the uneven pattern and the joint on its surface, where the exterior material is produced with improved production efficiency and is inexpensive as well even in the case of producing exterior materials having different widths and the same pattern.  <P>SOLUTION: The upper die or the lower die is formed by juxtaposing main die materials 1, 2 in the lateral direction approximately orthogonal to the direction of the joint and by arranging auxiliary die materials 3 or 4, whose widths are narrower than those of the main die materials, between the main die materials. Furthermore, the main die materials 1, 2 are made movable in the lateral direction so that a plurality of the auxiliary die materials different in width can be exchanged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287390-A (JP)
Title: Heat exchanger and air conditioner using this heat exchanger
Inventor: NAKAYAMA MASAHIRO
IPC: F28F1/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein a heat exchange quantity of the whole heat exchanger reduces since a leeward side heat transfer pipe inside passage reduces in heat exchange efficiency though a windward side heat transfer pipe inside passage efficiently exchanges heat, and a flat heat transfer pipe is worse in drainability of dewing water than a circular pipe-shaped heat transfer pipe in a heat exchanger using the flat heat transfer pipe.  <P>SOLUTION: This heat exchanger has the heat transfer pipe arranging a plurality of passages inside a flat cross section bent in a U shape, a header for communicating with an end part of the heat transfer pipe, a vertical partition plate, and a horizontal partition plate for forming a refrigerant flow to an outflow pipe from an inflow pipe by separating a space in the header, and constitutes the refrigerant flow of an opposed flow or a parallel flow to a gas flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365241-A (JP)
Title: Method and system for radiographic inspection of aircraft fuselage
Inventor: BIRDWELL THOMAS WILLIAM
IPC: G01N23/04
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a system (10) and a method for generating stereoscopic images for radiographic inspection of an aircraft fuselage (12). SOLUTION: The system (10) includes a radiation source (16) located on one side of the fuselage (12), and a plurality of radiation detectors (18) located on another side of the fuselage (12). The system further includes a plurality of manipulators for moving the radiation source (16) and the radiation detectors (18) in a coordinated fashion. The system (10) processes the radiation detected by the radiation detectors (18) so as to display stereoscopic images of a plurality of areas of interest of the fuselage (12). The stereoscopic images are obtained by first detecting a first set of images of the fuselage from a plurality of angles, and then irradiating the fuselage (12) and the radiation detectors (18) with the radiation source (16) to detect a second set of images of the fuselage.
Patent JP-2003287156-A (JP)
Title: Shape memory wire thermounit mechanism
Inventor: MATSUMOTO OSAMU
IPC: F16K31/70
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape memory thermounit mechanism capable of automatically adjusting temperature by the simple constitution.  <P>SOLUTION: Hot and cold water inflow ports 20 and 21 and a mixed warm water outflow port 22 are formed on the outer peripheral surface side of a faucet body 19. A plunger 23 is arranged so as to face to the hot and cold water inflow ports 20 and 21 in the faucet body 19. A bias spring 28 and a shape memory wire 27 are arranged on one end side of the plunger 23. The shape memory wire 27 reacts to the temperature of warm water by mixing hot water and water, and the warm water of a prescribed temperature is obtained by changing the opening area ratio of the hot water inflow port 20 and the water inflow port 21 by moving the plunger 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288413-A (JP)
Title: Method for managing apparatus and object to be treated
Inventor: MAKI TAKEHIKO
IPC: G06Q50/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for managing an apparatus and an object to be treated for realizing certain recording/preservation, certain judgement and power saving, and improving the reliability of management.  <P>SOLUTION: When first processing is carried out in the management device of a management company, the apparatus management data of an apparatus to be managed by a user who has made a management contract are received. The received apparatus management data are stored and preserved as first storage data in a data storage device in a prescribed period. Also, when second processing is carried out, object to be treated management data associated with an object to be treated by the apparatus are received. The received object to be treated management data are stored and preserved as second storage data in the data storage device. Then, when third processing is carried out, a part of or whole of the first storage data and/or the second storage data are processed periodically or as necessary and report data can be generated. The generated report data are transmitted to the information processor of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284889-A (JP)
Title: Washing machine
Inventor: NISHIMURA YOSHIMI
IPC: D06F25/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine so devised as to enable simple and quick setting of the conditions of washing operations that a user wants to perform.  <P>SOLUTION: The washing machine 1 conducts the control of the washing operations by a control circuit 11. A home terminal 7 is so constituted that it can obtain the information on the washing operations from a washing control information providing server 9 through the Internet 8. When the service of the washing operations is selected, each course of operations of 'rinsing', 'dewatering' and 'drying' is also indicated, together with each course of the operation of 'washing', in an indicating panel 7a. When the course of 'washing' is selected, the conditions of the contents of operation corresponding to the course of 'washing' are indicated as being set, in regard to the courses after the course of 'rinsing'. The user can conduct the washing operations with the appropriate contents of operations set by selecting and setting the corresponding courses, without being aware of the detailed conditions of the operations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002313360-A (JP)
Title: Fuel cell stack with hydrogen ion exchange membrane
Inventor: KIM JI-RAE
IPC: H01M8/02
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack having a hydrogen ion exchange membrane. SOLUTION: The fuel cell stack comprises a laminate of at least two unit cells each equipped with a catalyzing membrane in which the two surfaces of an electrolyte film are catalyzed, a fuel flowing region part and air flowing region part provided on both sides of the membrane, and a bipolar plate to contact with the outside of the fuel flowing region part and air flowing region part, wherein at least either of the air flowing region part and fuel flowing region part includes a parallel flowing region member to guide the gas flow as creeping on the plane of the membrane and a vertical flowing region member to guide the gas flow in the direction perpendicular to the membrane. This constitution allows reducing the weight and volume of the whole stack consisting of unit cells.  Further it is possible to easily replace any failed unit cell without causing a drop of the stack performance and guide the gas flow smoothly by electrodes. The reaction heat can be radiated effectively, and the output density per unit weight/volume be heightened. In particular, a pressure drop can be precluded by an air flow channel in meandering form of the air flowing region member to lead to heightening of the fuel conversion efficiency.
Patent JP-2003284504-A (JP)
Title: Soybean 7s protein-containing shape-retaining food, and method for producing the same
Inventor: OKAJIMA TETSUHIKO
IPC: A23J3/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soybean 7S protein-containing shape-retaining food causing no loss of 7S globulin, having physiological characteristics of inhibiting neutral fat in the blood, having preferable taste and form to eat, by solving the problem that there is concern that 7S globulin is not detected by an ordinary SDS-PAGE method because the 7S globulin is polymelized when the soybean 7S protein is exposed to severe conditions.  <P>SOLUTION: The soybean 7S protein-containing shape-retaining food is obtained by molding hydrate comprising the soybean 7S protein industrially fractionated from soybeans, and drying the molded hydrate so as to have a product temperature of <100°C during the drying process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296165-A (JP)
Title: Image display method and device, and program therefor
Inventor: OKUBO AKIHITO
IPC: G06F3/0482
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the confirmation of the classification result of image data classified into hierarchized holders.  <P>SOLUTION: Image data S0 are classified into a plurality of hierarchized holders and stored in a recording means 12. A user designates the display mode of each holder from an input means 14 when displaying a classification result display screen for image data S0 on a monitor 11. Concretely, the user designates a first mode for giving the thumbnail image of the image data classified to the holders followed by displaying or a second mode for displaying the thumbnail image of the image data classified to the holders with respect to each holder. The designation result is stored in the recording means 12 as display mode information D0. When the display of the classification result display screen is instructed, the classification result display screen is displayed on the monitor 11 in reference to the display mode information D0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003169714-A (JP)
Title: Bar-shaped cosmetic feeding container
Inventor: KOBAYASHI TSUTOMU
IPC: A45D40/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar-shaped cosmetic feeding container preventing inadvertent rotating operation although being easy to operate.  <P>SOLUTION: The bar-shaped cosmetic feeding container comprises a case body, a rotating operation cylinder vertically movably mounted in the case body, a storage tray vertically movably mounted in the rotating operation cylinder and having an inner cylinder with threads on its inner periphery, and a threaded shank non-rotatably but vertically movably mounted in the case body. The rotating operation cylinder includes a projecting flange on the upper end edge of the case body, and a knurl cut therebelow. The case body is provided with a projecting rib which engages the knurl when the rotating operation cylinder is in a lowered position, precluding the rotating operation of the rotating operation cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245892-A (JP)
Title: Sliced meat transfer device
Inventor: NAKANO HITOSHI
IPC: A23L13/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliced meat transfer device which includes a protrudable/ withdrawable presser for pressing sliced meat pieces arranged on a conveyor from above, wherein the presser does not jumble the sliced meat pieces when it is withdrawn.  <P>SOLUTION: The sliced meat transfer device includes the presser 4 for pressing the sliced meat pieces (m) arranged on the conveyor 3 from above in a protrudable/withdrawable manner. By the transfer device, a stopper 12 for stopping the transfer of the sliced meat pieces (m) adhering to the presser 4 is arranged in the vicinity of the presser 4 in a protrudable/withdrawable manner, and the stopper 12 is withdrawn at timing later than that of the withdrawal of the presser 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003296939-A (JP)
Title: Information recording apparatus, computer program, and storage medium
Inventor: MOTOHASHI ATSUSHI
IPC: H04N5/85
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misdiscrimination of presence/absence of user data.  <P>SOLUTION: The information recording apparatus for recording the user data to a plurality of kinds of optical recording media each having a recorded data discrimination area, on which data for guiding recording/non-recording of the user data are recorded, at the same location of the physical format, includes: a step S3 of deciding the presence/absence of the user data having been already recorded on an objective optical recording medium on the basis of data in the recorded data discrimination area prior to the recording of the user data; a branch YES of the step S3 of recording the user data when the absence of the user data is decided. Thus, the presence/absence of the user data can be decided at the same location on the basis of the data in the recorded data discrimination area independently of the type of recording medium and the user data are recorded only for a completely blank medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300746-A (JP)
Title: Method for manufacturing optical fiber preform
Inventor: HIRAFUNE SHUNICHIRO
IPC: C03B37/012
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber preform by which the yield in the manufacture process of an optical fiber preform is improved and an optical fiber preform with little fluctuation of the characteristics in the longitudinal direction can be manufactured.  <P>SOLUTION: The optical fiber preform is manufactured by making a glass preform having a core part or the core and a part of a clad part, stretching the glass preform into a glass rod, and depositing the rest of the clad part on the glass rod to obtain the optical fiber preform. In the process of stretching the glass preform 1, the distribution of the refractive index in the glass preform is measured at a plurality of different positions along the longitudinal direction and the required amount of the rest of the clad part is calculated from the measured values. The glass preform 1 is stretched in such a manner that the required amount of the rest of the clad part is made constant along the longitudinal direction based on the calculated value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296568-A (JP)
Title: Information authentication system, control method of information authentication system, control program of information authentication system and storage medium
Inventor: SAKAGAMI TSUTOMU
IPC: G06Q20/40
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information authentication system capable of improving security at electronic settlement.  <P>SOLUTION: A signature written on a credit card in advance and a handwritten signature which is not written in advance are read by a scanner 102 of a copying machine 100. The read signature and the handwritten signature are collated with each other, and it is determined whether the signature and the handwritten signature are identical or not based on the collation result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290802-A (JP)
Title: Method for rough rolling h-section steel
Inventor: MIURA YOSHINORI
IPC: B21B1/088
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rough rolling method of an H-section steel by which the manufacture of products having the cross section of extremely thick flanges is attained because the large cross-sectional area of flanges is left equally on the right and left sides even though the web part is rolled thin when forming an H-shaped rough cross section.  <P>SOLUTION: The rough rolling method of the H-section steel by which a dog-bone- shaped slab 35 is made into the H-shaped rough shape slab by reducing with upper and lower roll grooves has one or a plurality of rounds of a 1st stage where the web height is reduced to less than the width of the groove of the next stage, a 2nd stage where only the thickness in the middle part of the web is reduced, and a 3rd stage where the thickness of the web part which is not reduced in the 2nd stage is reduced. In the 2nd and the 3rd stages, the grooves and the gap between the upper and lower rolls having k (survival rate of a reduced cross-sectional area) of 0.5 to 1.0 in the formula (1) are used. The formula (1): (the amount of extention of the web height)=(the width of the groove)-(the width of a material before rolling)= k×(the excluded cross-sectional area of the web/the thickness of the web after rolling), wherein (the excluded cross-sectional area of the web)=(the width of the part having the thickness reduced)×(the amount of reduction of the web) and k is the survival rate of the reduced cross-sectional area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024085-A (JP)
Title: Tumor necrosis-related receptor tr7
Inventor: DEEN KEITH C
IPC: A61P25/28
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a TR7 polypeptide and a TR7 polynucleotide. SOLUTION: The TR7 polypeptide comprises an amino acid sequence having at least 80% identity to a specific amino acid sequence. The TR7 polynucleotide comprises a nucleotide sequence having at least 80% identity to a specific nucleotide sequence. Thereby, the TR7 polypeptide and the TR7 polynucleotide are useful for treating chronic and acute inflammation, arthritis, septicemia, autoimmune diseases (e.g. inflammatory bowel disease and psoriasis), transplant rejection, graft versus host disease, infection, stroke, ischemia, acute respiratory disease syndrome, restenosis, brain injury, AIDS, bone disease, cancers (e.g. lymphoproliferative disorder), atherosclerosis and Alzheimer's disease and diagnostic assay for the diseases.