baber/WOPTO huggingface dataset:
Patent JP-2004277128-A (JP)
Title: Yarn-winding machine
Inventor: HIRAO OSAMU
IPC: B65H54/20
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ribbon winding and saddle in a yarn winding machine such as a spinning machine.  <P>SOLUTION: When a package 16 is formed by traversing and winding a yarn Y, the package 16 is separated from a rotary drum 13 and a traverse guide 70 of a reciprocating traverse device by a predetermined schedule. A mechanism and the like for swinging a cradle arm supporting a bobbin of the package 16 is contemplated as a means for separating the package 16. When the package 16 is separated from the rotary drum 13, a rotary driving force is not given, so that the package is decelerated. When a winding speed is decreased, a traverse angle of the yarn Y is changed, so as to restrain winding of the ribbon. When the package 16 is separated from a traverse guide 70, a turn position of the yarn Y is displaced to a central side of the package 16, so as to prevent a winding volume of the yarn Y from locally increasing, and avoid problems of the saddle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281854-A (JP)
Title: Exposure device
Inventor: KINO YOSHIKI
IPC: H01L21/027
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device by which a proper light exposure can be controlled according to the concentration of oxygen, water and the like in a laser light path.  <P>SOLUTION: A mask is illuminated by light from a light source and an object to be exposed is exposed to light from the mask by the exposure device. The exposure device has an oxygen concentration detecting means which detects the concentration of oxygen in the light path from the light source to the object to be exposed, a water concentration detecting means which detects the concentration of water in the above light path and a control means which controls the light exposure for irradiating the object to be exposed according to results of detection by the oxygen concentration detecting means and the water concentration detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275122-A (JP)
Title: Culture bed, coating agent for culture bed, method for producing culture bed and cell-culturing method and cultured cell by using those
Inventor: NAKAZAWA KOJI
IPC: C12M3/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture bed enabling its constitution by various materials and capable of corresponding to a three-dimensional culture method.  <P>SOLUTION: In the culture bed, a metal oxide gel layer is formed on the surface. The metal oxide gel is preferably at least one kind of metal oxide gel selected from the group consisting of titania gel, zirconia gel, alumina gel and silica gel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281911-A (JP)
Title: Solid-state imaging device and its manufacturing method
Inventor: OHASHI MASANORI
IPC: H04N5/374
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the vignetting caused by a wiring layer of an obliquely incident light in a solid-state imaging device having a multilayer interconnection and to improve sensitivity shading, F value dependency of sensitivity, and a color mixture.  <P>SOLUTION: A solid-state imaging device comprises a plurality of photodetecting sensor parts 24, a plurality of wiring layers 26 formed through an interlayer insulating film 25 so that an opening is formed at a part corresponding to each photodetecting sensor part 24, and an on-chip color filter 28 formed so that at least one part exists between the wiring layers 26 of the uppermost layer or is embedded between the wiring layers 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286952-A (JP)
Title: Write system and write method
Inventor: ARISAWA HIROSHI
IPC: G09G5/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately perform write to a plurality of display media according to the data volume of contents to be displayed or the display quantity or the number of sheets of the display media.  <P>SOLUTION: The number of sheets of electronic paper 50 is counted by a control section 22 of a write system 20 and is outputted to a computer 30. Page translation is applied to data for display by a control section 32 of the computer 30. Further, the number of sheets of the electronic paper 50 and the number of pages of data for display are compared by the control section 32 of the computer 30 and if the number of sheets of the electronic paper 50 is smaller than the number of pages of the data for display, the way of write to the electronic paper 50 is controlled in the write form of any among write inhibition, assignment of a write range, thumbnail display, and N up display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286955-A (JP)
Title: Fixing method of optical fiber connecting section
Inventor: SUZUKI HIDEYUKI
IPC: G02B6/24
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method in which an optical fiber connecting section is fixed to an optical fiber fixing jig in a short period of time.  <P>SOLUTION: In an optical fiber fixing member 10, tip parts of optical fibers 21a and 21b are butted with each other for their connection. A connecting section 22 and its vicinity are arranged on a groove section 15 formed on an optical fiber fixing jig 11a and fixed by resin. Ultraviolet ray curing resin 43 which includes thermosetting material is filled into the section 15. The section 22 of the fibers 21a and 21b and their vicinity are buried into the resin 43. Then, the jig 11a is heated to thermally set the resin 43, the surface of the resin 43 that is exposed, is irradiated with ultraviolet rays to cure the resin 43 and the section 22 of the fibers 21a and 21b and their vicinity are fixed to the jig 11a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289372-A (JP)
Title: Mobile terminal
Inventor: MATSUOKA KO
IPC: H04N21/414
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal for video-recording a television program that minimizes video recording by a video recording server.  <P>SOLUTION: A broadcast program video recording circuit 18 records a television program broadcast by a television broadcast system. Further, a mobile communication circuit 20 makes communication with a mobile communication system. The mobile terminal 12 embeds reception state information denoting a reception state of television broadcast to a communication signal periodically communicated between the mobile terminal 12 and a carrier and periodically transmits the resulting signal to a video recording server 16. When unable to regularly receive the reception state information, the video recording server 16 starts video recording of the television program at this point of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284869-A (JP)
Title: Method for manufacturing nitride single crystal and manufacturing apparatus therefor
Inventor: ICHINOSE NOBORU
IPC: C30B29/38
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a high-quality single crystal with a large diameter and no defect in the process of manufacturing a nitride single crystal by a sublimation method.  <P>SOLUTION: In the method for manufacturing a nitride single crystal by growing on a seed crystal 7 on a susceptor 8 by a sublimation method, the face of the susceptor 8 where the seed crystal 7 is to be stuck is inclined at 0.1 to 2.0° with respect to the horizontal plane. Or the growing plane of the seed crystal 7 is preferably inclined at 0.1 to 0.8° from the crystallographic orientation with respect to the horizontal plane. Further, it is also preferable to dispose the discharge port 6 of the environmental gas in the inclination direction of the susceptor and that the flow F of the sublimated gas is made almost same as the inclination of the surface of the susceptor 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289470-A (JP)
Title: Package for accommodating piezoelectric vibrator
Inventor: MIYANOHARA WATARU
IPC: H01L23/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for accommodating a piezoelectric vibrator that prevents a short-circuit defect caused by a brazing filler metal scattered to the electrodes of the piezoelectric vibrator when a metallic lid is joined with a metalized metallic layer for sealing by using the brazing filler metal.  <P>SOLUTION: The package for accommodating a piezoelectric vibrator consists of: an insulating base 1 to an upper side central part of which a rectangular solid shaped recessed part 5 for containing the piezoelectric vibrator 4 is formed and to corners of the recessed part 5 of which a step difference 3 with an end of the piezoelectric vibrator 4 fitted thereto is formed; a frame shaped metalized layer 2a formed to an upper side of the surrounding of the recessed part 5 of the insulating base 1; and a sealing metallic frame 2b brazed onto the metalized layer 2a. A metallic lid 12 is joined with the sealing metallic frame 2b via the brazing filler metal. A notch 9 is formed to the inner circumferential part of the sealing metallic frame 2b located at the outside of the step difference 3. The notch 9 can prevent the brazing filler metal from being scattered to the electrodes of the piezoelectric vibrator 4 in the recessed part 5, thereby able to prevent a defect such as a short-circuit due to the brazing filler metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285240-A (JP)
Title: Sound-insulating material made of vinyl chloride based resin
Inventor: FUKUI YOSHIAKI
IPC: C08K5/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-insulating material made of a vinyl-chloride-based resin such as a film having sound-insulating performance and enabling processing by a high frequency welder.  <P>SOLUTION: (1) The sound-insulating material made of a vinyl chloride-based resin is obtained by compounding 100 pts. wt. vinyl chloride-based resin with (a) 15-100 pts. wt. plasticizer and (b) 50-400 pts. wt. at least either one of barium-ferrite and nickel/copper-ferrite or (2) the sound-insulating material is obtained by compounding 100 pts. wt. vinyl chloride-based resin with (c) 0.1-10 pts. wt. coupling agent and/or 0.1-30 pts. wt. acrylic processing auxiliary in addition to these components (a) and (b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002744-A (JP)
Title: Olefinic polymer and method for producing the same
Inventor: OTANI SATORU
IPC: C08F6/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefinic polymer scarcely having contents of such a component as to generate offensive smell and such a component as to change taste and to provide a method for producing the olefinic polymer.  <P>SOLUTION: The olefinic polymer has ≤10 wt.% n-decane-soluble substance content and ≤5 wt. ppb content of a ligand having a cyclopentadienyl skeleton, and is produced by (co)polymerizing olefin(s) in a gaseous phase by using a fluidized-bed reactor. The method for producing the olefinic polymer has a polymerization process for (co)polymerizing olefin while adding a saturated hydrocarbon in a concentration of 2-30 mol% to the interior of the fluidized-bed reactor, and a ligand-removing process comprising a step for bringing the resultant (co)polymer into contact with a ligand-decomposing agent and a step for heating the (co)polymer brought into contact with the ligand-decomposing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287266-A (JP)
Title: Optical recording medium and optical recording and reproducing method
Inventor: MITSUNABE JIRO
IPC: G03H1/26
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of performing recording or reproduction with good S/N by making rotational step angle or rotational speed constant when holograms are multiplex-recorded by a shift multiplex system.  <P>SOLUTION: A recording layer 14 of the optical recording medium 35 is made larger in thickness L toward the center of the medium 35, whereby a shift amount in the tangential direction of scanning in which diffracted light fades away can be made correspondent to a nearly equal rotational step angle independently of recording position. Therefore, the rotational step angle or rotational speed of a disk in recording or reproduction can be made constant independently of recording position and hologram recording or reproduction can be performed with good S/N by simple control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297142-A (JP)
Title: Diversity transmission apparatus, diversity reception apparatus, and diversity transmission system
Inventor: OKABE SATOSHI
IPC: H04B7/12
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize frequency diversity and time diversity in a simple configuration.  <P>SOLUTION: A distributor 101 of a transmission apparatus distributes signals to transmitters. The signal distributed to the transmitter 102<SB>1</SB>is directly fed to a modulation circuit 104<SB>1</SB>, and the signals distributed to the transmitters 102<SB>2</SB>to 102<SB>n</SB>are supplied to delay circuits 103<SB>2</SB>to 103<SB>n</SB>and antennas 105<SB>1</SB>to 105<SB>n</SB>emit signals whose timings are deviated. In a receiving apparatus, modulated waves received by antennas 111<SB>1</SB>to 111<SB>n</SB>are fed to demodulation circuits 114<SB>1</SB>to 114<SB>n</SB>. The signals demodulated by the demodulation circuits 114<SB>1</SB>to 114<SB>n-1</SB>are fed to a received signal synthesizer 112 via delay circuits 115<SB>1</SB>to 115<SB>n-1</SB>, and the signal demodulated by the demodulation circuit 114<SB>n</SB>is directly fed to the received signal synthesizer 112. The received signal synthesizer 112 synthesizes the signals whose timings are arranged by the delay circuits 115<SB>1</SB>to 115<SB>n-1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293689-A (JP)
Title: Slide mechanism, and power switching device using the same
Inventor: TAKAHASHI MASATO
IPC: C23C28/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide mechanism having favorable abrasion resistance and sliding performance, that is capable of achieving low costs.  <P>SOLUTION: The slide mechanism 2 comprises two mechanical parts 4 each having thin film 8 on a base body 6. Both mechanical parts 4 are in contact with each other at slide surfaces 10 on thin film surfaces to slide. Surface roughnesses of the base bodies 6 of both mechanical parts 4 in ranges positioned under the slide surfaces 10 are set to be different from each other. For example, the surface roughness of the surface of the base body 6 of one mechanical part 4 in the range is preferably represented by 0.8<Rmx≤25[μm], and the surface roughness of the surface of the base body 6 of the other mechanical part 4 in the range is Rmax≤0.8[μm] where the surface roughness is reprensented by maximum height Rmax.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296856-A (JP)
Title: Semiconductor manufacturing system
Inventor: OGAWA HIROYUKI
IPC: H01L21/22
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput by improving maintenance workability and reducing working hours for a semiconductor manufacturing system.  <P>SOLUTION: With respect to the semiconductor manufacturing system by which substrates are carried in and out by hermetically-closed substrate storing cases, the inside of its housing is divided by a partition 1 into a case carrying space 2 and a substrate carrying space. The side of the case carrying space 2 of the partition 1 is provided with a case receiving part 32 and the side of the substrate carrying space of the partition 1 is provided with a case cover opening/closing part. The case receiving part 32 can be detached from the partition 1 and can be moved parallel to the partition 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292732-A (JP)
Title: Lubricant composition and lubricant composition for rail turnout
Inventor: SONE YASUTOMO
IPC: C10M107/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition for a rail turnout device that has lubricity, retains stability over a wide range of temperature and can give it an appropriate level of adhesion.  <P>SOLUTION: This lubricant composition mainly comprises a base oil and a thickener where the base oil contains an ester oil and the thickener includes a polymer. As it includes an ester oil as a base, this lubricant composition has excellent biodegradability. Thus, when the lubricant composition is fed to the floor 4 with an automatic oil feeder 5, the soil contamination and the water contamination do not occur even in the case that the lubricant flows away together with rain water, when rain falls. In addition, since it includes a polymer as a thickener, solidification hardly happens, even when it is kept in the automatic oil feeder whereby a suitable level of lubricity and adhesion can be given to composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251434-A (JP)
Title: Manufacturing method for straddle type anchor
Inventor: YAMAMOTO EIJI
IPC: F16B15/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the production method for a straddle type anchor of excellent productivity.  <P>SOLUTION: In the straddle type anchor which is constituted so that one pair of legs with a tapered end section reducing the thickness on a flat section side gradually are piled up to the flat section side on one end of a semicircular bar consisting of a flat section and a circular arc section in sectional view through the sheet metal for straddle retaining and one pair of legs are connected to the other side, the flange section enlarging the circular arc section is provided on the other end of each leg, the disciform head is piled up closely so as to cover each flange section of the above leg, one pair of legs can be connected firmly by fixing the above disciform head with the above flange section of each leg and then the workability when producing the straddle type anchor can be improved substantially.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004301968-A (JP)
Title: Utterance processing apparatus, utterance processing method, and program for utterance processing
Inventor: OBARA MASARU
IPC: G10L13/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an utterance processing apparatus capable of converting a word which is not registered in a language dictionary into a word which is accurate to some extent or understandable.  <P>SOLUTION: The utterance processing apparatus is provided with a language dictionary which holds pronunciation rules of previously registered words; a non-conversion word database holding a list of words which should not be converted; and a conversion rule database holding specified conversion rules. Further, the apparatus is provided with a decision part which decides whether a word to be voiced is registered in the language dictionary; a processed word acquisition part which acquires words as objects of "conversion processing"; a non-conversion word data acquisition part which acquires a list of "words which should not be converted" from the non-conversion word database; a comparison part which selects words to be converted by comparing "the words as the objects of conversion" with "the list of words which should not be converted", a conversion processing part which converts the words to be converted into KATAKANA (square form of Japanese syllabary) according to the conversion rules; and a speech synthesis part which vocalizes a character string obtained by the conversion processing part according to pronunciation rules held in the language dictionary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300281-A (JP)
Title: Polymeric liquid crystal compound, liquid crystal composition, film and method for manufacturing the same
Inventor: KAWADA KEN
IPC: H05B33/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal compound that can form a large-area, homeotropically aligning, columnar, liquid crystal phase without a structural defect.  <P>SOLUTION: This is a compound comprising at least one partial structure in at least one of the main and side chains, the structure being represented by formula (1) (wherein Z<SP>1</SP>-Z<SP>4</SP>are each an aromatic ring; n<SP>1</SP>-n<SP>4</SP>are each an integer of 1-5; L<SP>1</SP>-L<SP>4</SP>are each a single bond, or a divalent bonding group selected from the group consisting of -O-, -S-, -CO-, -NH- and a combination thereof; R<SP>1</SP>-R<SP>4</SP>are each a halogen atom, a 1-30C alkyl group, or a substituted aromatic ring group represented by -Ar<SP>1</SP>-(L<SP>5</SP>-R<SP>5</SP>)<SB>m</SB>, where at least one of them is the substituted aromatic ring group; Ar<SP>1</SP>is a divalent aromatic ring residue; m is an integer of 1-5; L<SP>5</SP>is a single bond, or a divalent bonding group selected from the group consisting of -O-, -S-, -CO-, -NH- and a combination thereof; and R<SP>5</SP>is a halogen atom, a 1-30C alkyl group, a polymerizable functional group, or a divalent residue formed by binding a polymerizable functional group to the main or side chain by polymerization where at least one of R<SP>5</SP>'s in a molecule is the residue; M is two hydrogen atoms or a metal selected from the group consisting of group 1-15 elements of the Periodic Table).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007966-A (JP)
Title: Motor controller
Inventor: KATSU TAKUJI
IPC: B41J29/38
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the capacity of a memory used for control of a motor without increasing the load of CPU.  <P>SOLUTION: In a motor controller which has a motor driver 3 for driving a motor, according to the input of drive data in digital form of specified length, and whose mechanism is driven using a motor as a power source, the above drive data corresponding to a plurality of drive patterns are stored in a memory 1. The bits selected with a mask data selector 48 in the drive data 10 read out of the memory 1 by DMA are rewritten with data stored in a master data register 47, and they are stored in a drive data buffer 49 and are outputted to a motor driver 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004310221-A (JP)
Title: Data rewriting method and electronic control device
Inventor: SUGIURA JUNJI
IPC: G06F11/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data rewriting method and electronic control device capable of easily and surely rewriting a control program or control data in each of a plurality of microcomputers provided.  <P>SOLUTION: In step 100, an ECU of an object of data rewriting is selected. In step 110, an ID acquisition command is transmitted to the selected ECU. In step 120, all IDs transmitted, in response to the ID acquisition command, from a CPU that is a representative part of the ECU are acquired. In step 130, a parameter file to be used for rewriting of data is determined based on the acquired IDs. In step 140, a writing mode interruption command for instructing an interruption to writing mode is transmitted with respective IDs assigned to parts in the ECU that are rewriting objects. In step 150, rewriting data are transmitted to the ECU side with the IDs of the parts of rewriting objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312805-A (JP)
Title: Method, device, and program for analyzing electric power system
Inventor: NODA MIGAKU
IPC: H02J3/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device, and program for analyzing a electric power system, where calculation amount is constant for efficient parallel processing.  <P>SOLUTION: A serial inductance element 2 contained in the electric power system 1 is replaced with an equivalent current source 8, for region division. A parallel capacitance element 3 contained in the electric power system 1 is replaced with a equivalent voltage source 9, for region division.  <P>COPYRIGHT: (C)2005,JPO&NCIPI