baber/WOPTO huggingface dataset:
Patent JP-2004023121-A (JP)
Title: Network communication equipment
Inventor: SHIBATA TETSUYA
IPC: G06F13/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of collectively confirming transmission confirmation responses to a plurality of pieces of e-mail.  <P>SOLUTION: In this network communication equipment 1 provided with an e-mail preparing means 7 and an e-mail transmitting and receiving means 14, the e-mail preparing means 7 has a function for mounting a transmission confirmation request and a reply condition on the e-mail and a function for preparing a collective transmission confirmation response obtained by integrating transmission confirmation responses to a plurality of pieces of received e-mail as one e-mail, and the e-mail transmitting and receiving means 14 is provided with a reception result monitoring means 15 which has a function for recognizing the transmission confirmation request and the reply condition, monitors whether the e-mail is successfully received and prepares the transmission confirmation response, and a transmission confirmation control means 15 that monitors that the reply condition mounted on the pieces of the received e-mail is satisfied, instructs the e-mail preparing means 7 to prepare the collective transmission confirmation response when the reply condition is satisfied and instructs the e-mail transmitting and receiving means to transmit the prepared collective transmission confirmation response.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017691-A (JP)
Title: Pneumatic tire
Inventor: YAMAHIRA ATSUSHI
IPC: B60C9/08
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a bead section in a heavy load tire used for heavy load vehicles such as trucks and buses.  <P>SOLUTION: This pneumatic tire is provided with a carcass 6 wherein a folding section 66, which is folded outside from the inside of the axial direction of the tire around a bead core 5 integrally, and a belt layer 7 on a body section 6a extending from a tread section 2 to the bead core 5 of a bead section 4 through a side wall section 3. The ratio (R1/R2) of the radius R1 of curvature of the body section 6a of the carcass ply 6A at a place P1 of a height of 0.25 times carcass height Hc, which is separated 0.25 times carcass height Hc from a bead base line BL to the most outside position in the tire radius direction of the carcass 6 with the tire assembled to a normal rim, charged with normal inner pressure and non-loaded and the radius R2 of curvature of the body section of the carcass ply 6A at a place of height of 0.25 times with the tire assembled temporarily to the normal rim, charged with a pressure of 50kPa and non-loaded is made to 0.8 to 1.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023200-A (JP)
Title: Electroacoustic transducer and its manufacturing method
Inventor: SATO TOMOYUKI
IPC: H04R7/22
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the manufacturing process of an electroacoustic transducer of an electrodynamic type.  <P>SOLUTION: A diaphragm sub-indenter 12 is constructed from a voice coil 22, a diaphragm 20, a frame 24 and a pair of terminal members 26; a cover 18 provided to cover the diaphragm 20 is constructed as a cylindrical member having a bottom; and the diaphragm sub-indenter 12 and an external magnetic type magnetic circuit unit 14 are received in the cover 18. Thus, in the state wherein the cover 18 is arranged to have its open end 18c facing upward, the electroacoustic transducer can be assembled by dropping the diaphragm sub-indenter 12, a magnet for constructing the magnetic circuit unit 14, a yoke 32, and a base 28 into the cover 18, in the order of the diaphragm sub-indenter 12, the yoke 32, the magnet 30, and the base 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016316-A (JP)
Title: Hairclip
Inventor: YASUDA MASAHIRO
IPC: A45D8/20
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hairclip for surely preventing hair from being entangled.  <P>SOLUTION: In the hairclip A, a pair of bearing projection pieces 3, 3, 4, 4 are provided on inner faces of one end of opening/closing operation parts 1b, 2b side of a pair of pinching pieces 1, 2, the both pinching pieces 1, 2 are combined via the projection pieces 3, 4, and a coil spring 6 is wound around a pivot 5 passing through the projection pieces 3, 4, and other ends 1a, 2a of the pair of pinching pieces 1, 2 are energized in the direction of closing. A hair entanglement prevention section 7 is provided between a pair of the projection pieces 3, 3 positioned outside for covering side rims of the bearing projection pieces 4, 4 positioned inside along the side rims positioned more closer to sides of other side ends 1a, 2a than the pivot 5, while the prevention section 7 is expanded to a lower part of the pivot 5, and a notch 4b is provided at a lower part of the inner side projection piece 4 with the both pinching pieces 1, 2 in a closed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016318-A (JP)
Title: Multi-chamber container
Inventor: ISONO KEINOSUKE
IPC: B65D81/32
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-chamber container which can be manufactured at a low cost without soiling the inside of a drug storing chamber and deal with the request of separate dumping.  <P>SOLUTION: This multi-chamber container is equipped with a plurality of storing chambers 3, 5 separated by a partition part 7. A sheet material part 1a' in a sheet material 1a is made of a moisture and/or gas impermeable material and a sheet material part 1b' a moisture and/or gas permeable material. The first storing chamber 3 is folded double placing one side wall outside. A drying agent and/or a deoxidizer are put between the other double-folded walls of the first storing chamber 3 and the circumferential parts of the storing chamber 3 are mutually attached peelably to seal the drying agent and/or the deoxidizer inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017344-A (JP)
Title: Nozzle plate for inkjet head and inkjet printer
Inventor: NISHI YASUO
IPC: B41J2/135
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle plate for an inkjet head in which accuracy of liquid ejection can be enhanced extremely, and to provide an inkjet head and an inkjet printer having the inkjet head.  <P>SOLUTION: The nozzle plate for an inkjet head has a plurality of nozzle holes for ejecting liquid in which at least one nozzle hole has a groove at least partially around the outer circumferential part thereof on the liquid ejection face side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022024-A (JP)
Title: Method and device for inspecting magneto-resistance effect head
Inventor: MIYATAKE MASAMITSU
IPC: G11B5/455
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for executing proper discrimination of nondefective/defective articles by carrying out repeated measurement, comparing the result thereof with preset criteria, and considering the occurring frequency of abnormalities not just the single occurrence of nondefective/defective articles regarding overall output characteristics of a magneto-resistance effect head constituting the reproducing head of a recording/reproducing separation magnetic head.  <P>SOLUTION: In the inspection of a magneto-resistance effect head constituting the reproducing head of a recording/reproducing separation magnetic head, the output characteristics of the magneto-resistance effect head are measured continuously by the preset number of times in an AC magnetic field applied state without using any magnetic disks, the measured result is compared with a preset reference value, and a defective article is determined when the reference value is not met for the preset number of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017505-A (JP)
Title: Inkjet recorder
Inventor: ONO TAIICHI
IPC: B41J2/01
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a high quality image having no color shift stably by controlling the print start position of a recording medium and the print position in the subscanning direction with high accuracy.  <P>SOLUTION: Print start position in the subscanning direction is designated by the number of pulses being delivered by detecting slits 21 provided, at a constant interval, at the code generating section 17 of a scale section 19 provided along the edge of a carrying belt 8 for carrying a recording sheet 30 to a print section 7 using an encoder sensor 20, and print position is prevented from being shifted in the subscanning direction thus forming a high quality image having no color shift.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017918-A (JP)
Title: Lever ratio variable pedal device
Inventor: TAKEUCHI MITSUHIRO
IPC: G05G7/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a flexibility of a setup of a lever ratio characteristic and simply constitute it at a low cost with a small number of parts.  <P>SOLUTION: Since a cam mechanism 26 consisting of a first engaging part 32 and a second engaging part 34 of an approximately circular arc shape which makes the link connecting points P1, P2 be the center, is provided as a lever ratio variable mechanism, the same kind of the lever ratio characteristic is obtained when the link connecting points P1, P2 are connected by the link. The link and the connecting pin or the like are not necessary and simply constituted with a low cost by decreasing a number of parts. In addition, only by deforming the basic shape of the first engaging part 32 and the second engaging part 34, that is, the circular arc shape which makes the link connecting points P1, P2 be the center, so that the distance (radii R1, r1) from the link connecting points P1, P2 may change partially, the lever ratio characteristic is variable finely partially, and the flexibility of the setup of the lever ratio characteristic is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022148-A (JP)
Title: Magnetic random access memory
Inventor: IWATA YOSHIHISA
IPC: G11C11/16
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To propose a writing technique of compensating the variation in writing characteristics.  <P>SOLUTION: A magnetic field H1 in the direction of a hard axis and a magnetic field H2 in the direction of an easy axis are simultaneously acted on a TMR (Tunneling Magneto-Resistive) element 1 having an ideal asteroid curve (broken line), by which the magnetization direction of the memory layer of the TMR element 1 can be inverted. When the actual asteroid curve (solid line) deviates by Ho to the direction of the hard axis, the corrected synthetic magnetic field H1+H2+Ho is generated during the writing operation, by which the magnetization inversion is surely performed. The corrected synthetic magnetic field can be easily formed by discretely controlling writing word/bit line currents in accordance with programmed set data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017628-A (JP)
Title: Manufacturing method for laminated molded object
Inventor: TAKEUCHI KOICHI
IPC: B29L9/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a laminated molded object capable of avoiding the surface deterioration of a skin material due to heat at the time of molding.  <P>SOLUTION: The manufacturing method for the laminated molded object 1 is equipped with a process for arranging a skin material 24 and a nonwoven fabric 25 between molds 32 and 34 of a mold 30 wherein an embossed pattern is formed to the mold surface 32a of the mold 32 to oppose the mold surface 32a having the embodssed pattern to the surface of the skin material 24 and a process for injecting a sustrate material 20a in the mold 30 to be molded under pressure by the mold 30 and transferring the embossed pattern of the mold surface 32a to the surface of the skin material 24. Since the embossed pattern is transferred to the skin material 24 heated by the substrate material 20a, there is no fear wherein the embossed pattern of the skin material 24 is not deformed or does not flow by the heat at the time of molding of the substrate material 20a. Further, since the nonwoven fabric 25 is interposed between the skin material 24 and the substrate material 20a to avoid the overheating of the skin material 24 due to the substrate material 20a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003087743-A (JP)
Title: Method for generating bit stream and method for recording information
Inventor: SATO AKIHIRO
IPC: G11B20/10
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for interleaving bit stream by which multimedia data including digital picture data, audio data, and sub-video data are seamless-reproduced by smoothly switching videos and voices to each other without disturbing videos, allowing noise to be contained in voices, and discontinuing voices at angle switching sections during multi-angle reproduction from an optical disk on which multi-media data are recorded. SOLUTION: A multi-angle system stream is constituted of a plurality of system streams composed of picture data and audio data created at different viewing points. In the multi-angle system stream from which a system stream corresponding to an angle can be reproduced at every predetermined unit by freely switching the system stream to another during reproduction, the display time of picture data contained in the system stream corresponding to an angle and the display time of audio data are made equal to each other for every angle at every prescribed unit at which the angle can be switched.
Patent JP-2004030072-A (JP)
Title: Attention calling apparatus
Inventor: TANAKA ATSUO
IPC: G09F13/20
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To attach/detach a main body object to/from a target just by itself in an attention calling apparatus for calling attention to the periphery by emitting light or raising an alarm when a user performs a switch operation.  <P>SOLUTION: In an attention calling apparatus 1 for calling attention to the periphery by emitting light or sounding an alarm, the attention calling apparatus is provided with: a main body part 2 with a power source incorporated therein; a light emitting part 3 mounted on the main body part 2; an alarm sounding part 4 mounted on the main body part 2; a switch 5 provided to be operable from an outer surface of the main body part 2 for controlling operations of the light emitting part 3 and the alarm sounding part 4; and a mounting means 6 for attaching/detaching the main body part 2 to/from the target just by itself. Thus, the attention calling apparatus 1 is attached/detached to/from the target.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027922-A (JP)
Title: Internal-combustion engine forged piston, material and manufacturing method for the same
Inventor: SATO MASAHIRO
IPC: F16J1/01
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an internal-combustion engine forged piston capable of improving mechanical properties in a side of last solidification surface, reducing variation of mechanical properties, improving efficiency of machining process and quality by using an aluminum alloy forging material fabricated by one-way coagulation.  <P>SOLUTION: This method for manufacturing the internal-combustion engine forged piston includes a process for fabricating forging material by casting molten aluminum alloy with one-way coagulation casting method, a process for pre-heating the forging material, a process for forging the forging material to a piston workpiece having 70% or more modulus of plastic working on a piston head surface and a projection part on a center of the piston head surface after storing the forging material in a die with making the one-way coagulation last solidification surface side face to a surface of the die foe making the piston head surface, and a process for machining the piston workpiece to the internal-combustion engine forged piston.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024463-A (JP)
Title: Method for supporting edition of infectious disease knowledge base and program thereof
Inventor: TAKADA HIDEKATSU
IPC: G06Q50/22
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To support the edition of an infectious disease knowledge base so as to be easy by evaluating propriety of the knowledge base.  <P>SOLUTION: When a disease case preparation part 106 prepares a disease case DB 300, a decision part 102 obtains a decision level showing the degree of a risk about a disease case data of each individual based on a decision knowledge DB 200. After a correct solution level by user decion is inputted to each disease case data, a simulation carrying out part 103 totals a number of cases of the disease case data about each combination of the decision level and the correct solution level about the disease case data of a disease case DB 300. When a discrimination knowledge editing part 104 edits a discrimination knowledge DB 200, an editing candidate presenting part 105 presents an editing candidate to a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029302-A (JP)
Title: Sheet conveying device and image forming apparatus
Inventor: MIZUNO YOSHIO
IPC: B65H11/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a heating body of a fixing device from cracking owing to a temperature difference between a non-passage part and a passage part for a sheet.  <P>SOLUTION: A manual insertion paper feeder which feeds a sheet toward the fixing device fixing an unfixed image on the sheet by heating the sheet carrying the unfixed image is characterized in that even when sheets are successively sent in a sheet-width-directional paper feedable area as a heating area in the fixing device for sheets, the sheets are moved in the width direction to pass a next sheet through a non-passage area where the precedent is not passed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025043-A (JP)
Title: Apparatus for removing unnecessary matter in slurry
Inventor: TSUKAHARA CHISATO
IPC: B03B5/28
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing the unnecessary matter in a slurry capable of easily removing the unnecessary matter included into the slurry from the inside of the slurry.  <P>SOLUTION: The apparatus for removing the unnecessary matter 4 included into the slurry 3 dispersed into a mother liquor 2 while organic matter 1 is pulverized by an ultrafine grinding mill 10 is provided with a mixer 11 for further adding the mother liquor 2 to the slurry 3 and mixing the mixture, a centrifuge 12 for centrifugally separating the slurry 3 further added with the mother liquor 2 and separating the slurry to the unnecessary matter 4, the organic matter 1 and the mother liquor 2, an extractor 13 for extracting and migrating the hardly decomposable harmful organic matter migrated to the mother liquor 2 to an extraction solvent 5 by mixing the separated mother liquor 2 and the extraction solvent 5, and a slurry regenerating apparatus 14 for mixing the separated organic matter 1 and part of the mother liquor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078051-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: FUJIWARA ICHIRO
IPC: H01L29/788
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To structure a memory transistor having a charge storage means suitable when made fine. SOLUTION: This device has a first conductive semiconductor substrate SUB, a gate insulating film, and a gate electrode WL formed on the semiconductor substrate. The device is internally provided with the charge storage means and has a second conductive source area S and a drain area D formed on the surface area of the semiconductor substrate on one side and the other side of the gate electrode WL in the width direction. A source contact plug SC is formed on one terminal of the source area S orthogonal in the width direction of its gate electrode WL. A bit contact plug BC is formed on the other terminal of the drain area D orthogonal in the width direction of its gate electrode. A source line SL is electrically connected to the source contact plug SC, and a bit line BL is electrically connected to the bit contact plug BC.
Patent JP-2003339883-A (JP)
Title: Elastic stocking for low frequency treatment
Inventor: ANPO MASAHIRO
IPC: A61F13/08
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic stocking capable of simultaneously performing the pressing therapy and the low frequency therapy by a low frequency treatment apparatus by using the elastic stocking, as the low frequency treatment and the pressing therapy are independently performed, and not simultaneously performed in conventional treatment.   <P>SOLUTION: The fabrics of the elastic stocking are vertically adhered like a sandwich through conductive rubber by using conductive adhesive, and the low frequency is allowed to directly flow to the skin from the external.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024696-A (JP)
Title: Electric wheelchair
Inventor: SATO NAGAYOSHI
IPC: A61G5/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wheelchair which does not require a battery attaching member, and the battery does not become a hindrance.  <P>SOLUTION: This electric wheelchair includes a hollow frame structure in at least a part of a base frame, so as to store the battery 7 inside a hollow frame 37. The battery 7 is stored inside the frame 37 so as to prevent outer interference, and does not become the hindrance. The base frame has a structure where left and right side frames 3 are connected by one or not less than two X frames. When the X frames are connected at a center so as to be mutually rotatable, the electric wheelchair is easily folded. The battery 7 does not disturb the folding of the wheelchair. Spaces in the lower or side parts, or the like, of the wheelchair defined as the storage space for the battery 7 are utilized to store other articles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033002-A (JP)
Title: Method for producing l-arabinose and method for producing substance treated with l-arabinose-containing enzyme
Inventor: NISHIKAWA YOSHIHIRO
IPC: C12P19/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing L-arabinose and a substance treated with an L-arabinose-containing enzyme in a simple step in high yield at a low cost.  <P>SOLUTION: The enzyme is made to act on a natural substance containing arabinan, arabinoxylan or arabinogalactan to thereby provide the L-arabinose. In the process, the natural substance is preheated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035001-A (JP)
Title: Alignment apparatus for rectangular container
Inventor: KANBE KATSURO
IPC: B65G47/28
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment apparatus which smoothly aligns rectangular containers.  <P>SOLUTION: The alignment apparatus 1 for rectangular bottles 1A consists of a conveyance means for carrying by a sterile air conveyer 10 in a constant direction and a plurality of alignment guide members 16 and 17 provided in parallel via a distance narrower than the diagonal distance of the maximum length of the rectangular bottle 1A and wider than an opposite interval between their long sides to form a passage where the bottles 1A are aligned. Guide bars 16A and 17A constituting the passage are formed so that they reciprocate relatively fore-and-aft in parallel to the carrying direction of the bottles 1A. In addition, at least one of ends of the guide members 16 and 17 is formed in a shape to tilt in the carrying direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036093-A (JP)
Title: Slope face protection method
Inventor: MAKI MOTOJIRO
IPC: E02D17/20
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously execute a simple and low cost slope face protection work and an effective disposal of chippings.  <P>SOLUTION: A plurality of base materials 1 made of crimp meshes and a plurality of end materials 4 are mutually combined in an upstanding manner to form a frame 7 to be finely separated to a plurality of meshes 6. After vegetation sand bags 8 are disposed in each mesh 6 of the frame 7, chippings 9 are filled up to the same level with the base material 1 and spread within the frame 7.  <P>COPYRIGHT: (C)2004,JPO