baber/WOPTO huggingface dataset:
Patent JP-2001054962-A (JP)
Title: Image recorder, image recording method, control method for image recorder, and computer readable storage medium
Inventor: KONNO YUJI
IPC: B41J2/52
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder for recording an image using a dot pattern corresponding to the gray level in which the cost is reduced by reducing the data capacity of a dot pattern table having a plurality of kinds of dot patterns. SOLUTION: When a dot pattern table indicative of the gray level of each pixel is stored at a dot pattern table storing section 305, recording is conducted using a dot pattern in the dot pattern table corresponding to the gray level. When a dot pattern table indicative of the gray level of each pixel is not stored at the dot pattern table storing section 305, recording is conducted using a dot pattern generated from a dot pattern generating section 307.
Patent JP-2001297908-A (JP)
Title: Resin magnet composite and resin magnet molded body
Inventor: IWAMI KOICHI
IPC: H01F1/08
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin magnet composite which is enhanced in various properties such as fluidity (moldability and processability), quality (magnetic force), and productivity and molded into a resin magnet product high in quality, possessed of a high magnetic force, and excellent in processability and productivity. SOLUTION: Magnetic power is dispersed into a resin binder, these are mixed well into a resin magnet composite, and an alcohol-soluble material as a processing aid is added to the resin magnet composite for use.
Patent JP-2001294680-A (JP)
Title: Easily penetrable polypropylene-based resin film and container lid comprising the same
Inventor: NAKADA HIRONORI
IPC: C08K3/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To prepare a resin film which has excellent penetrability and is useful as a lid material to be used instead of aluminum foils, and to provide a container lid comprising the same. SOLUTION: This easily penetrable polypropylene-based resin film is characterized by having a substrate layer formed from a resin composition comprising a polypropylene-based resin, a filler, and a petroleum resin.
Patent JP-2001295826-A (JP)
Title: Screw for preventing removal and tool for the same
Inventor: SUZUKI YASUO
IPC: B23P19/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a screw for preventing removal which prevents an ordinary user from removing the screw but allows workers of a manufacture and at a repair factory to remove it easily and a tool for removal. SOLUTION: This screw for preventing removal has a shaft body 11 in which a male screw 12 is formed on at least tip side, a head part 13 formed on a terminal side of the shaft body and having a larger diameter than the shaft body, a recess 14 which is formed in the head part, is engaged when a tightening tool rotates to a tightening side, and is not engaged with the tool rotates on an anti-tightening side, and one or more recessed parts 15 formed in a peripheral fringe part of the head part. On the other hand, the tool has a projecting rib 18a fitted in the recessed part 15. A cylindrical part 18 is put on the head part 13 to cover it and is slightly rotated to the right and left to fit the projecting rib 18a into the recessed part 15. Then, the cylindrical part 18 is rotated to a screw loosening side so that the screw rotates in the direction of removal and can be removed.
Patent JP-2001294155-A (JP)
Title: Plumbing system for moving body
Inventor: ISHIZU KAZUMASA
IPC: B01D35/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize water used in a moving body. SOLUTION: In this system 1, relatively clean drainage discharged from a lavatory sink, a washbowl or the like is reserved temporarily in an intermediate tank 20 to be reused as washing water for a lavatory 50. Clear water reserved in a clear water tank 10 is saved thereby compared with a convetional manner, so as to prolong a time interval for replenishing water to the tank 10. A replenishing time to a rolling stock is shortened or cut as a result thereof, so as to reduce a working cost therefor. A flushing type toilet seat for a western style lavatory, which is not used in a conventional rolling stock, is allowed to be installed by using the constitution of the present invention to enhance service for passengers.
Patent JP-2001303607-A (JP)
Title: Excavating bucket
Inventor: HASEGAWA TOSHIO
IPC: E02F3/40
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of replacement of a reinforcing plate mounted on the portion, liable to wear away, of the bottom plate of an excavating bucket. SOLUTION: The bottom plate 8 constituting the excavating bucket 21 includes a horizontal intermediate part of a downside curved surface part 8C, both horizontal side parts of the surface part 8C, and a downside flat surface part 8D, which are respectively provided with an intermediate part reinforcing plate 22, a side part reinforcing plate 23, and a downside reinforcing plate 24. The plate 23 is formed out of a more abrasion-resistant material than the plate 22. Consequently, the plate 23 resistant to abrasion can restrain the abrasion of the plate 23 from processing in the case of the excavation work by means of the excavating bucket 21 for the frequency of replacement of the plate 23 to be able to be reduced.
Patent JP-2001308070-A (JP)
Title: Dry etching apparatus and method of treating semiconductor substrate using the same
Inventor: MINO YOSHIKO
IPC: C23F4/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To solve problems of stability of reliability in wiring-forming process and in resist-stripping process where a metal-wiring layer is corroded by residual chlorine before treating with a chemical liquid or wherein reaction products formed by the reaction between etching gas and a substance to be etched or remaining of a photoresist film cannot be removed, even by chemical-liquid cleaning in the subsequent process. SOLUTION: The photoresist film on a substrate surface is removed to clean the surface by keeping reduced pressure in an etching apparatus, and continuing to the etching treatment, performing ozone-water ashing or deionized-water ashing. The means is to spray heated and vaporized functional water, which is ozone water obtained by forcing ozone gas be contained in deionized water, or which is ozone water obtained by electrolyzing deionized water onto the substrate after the dry etching, and to execute plasma processing to remove the photoresist film on the substrate surface.
Patent JP-2001308059-A (JP)
Title: Board drier
Inventor: MOTOMURA MASAHIRO
IPC: H01L21/304
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a board drier which can suppress the rise of cost required for dry treatment without generating water marks, even if it is a substrate which has a fine and complicated structure. SOLUTION: The drying gas of low molecular silicone generated by drying gas generator 31 is supplied from a drying gas supply nozzle 30 after being heated by heater 37. The drying gas is supplied as an air flow to the main surface of a substrate W which is being pulled up from within the pure water in a cleaning vessel 20. The silicone in drying gas condenses on the surface of the substrate W and is replaced with water, and then, it is vaporized. Since the silicone is superior in permeability and drying property, this drier can suppress the occurrence of watermarks, even if it is a substrate which has fine and complicated structure. Moreover, since the silicone will not load the environment, this does not need special disposal for wasting, and this can suppress the rise in cost required for drying treatment.
Patent JP-2001148388-A (JP)
Title: Solder for semiconductor device, semiconductor device using the same, and method of manufacturing semiconductor device
Inventor: YOKOZAWA MASAMI
IPC: H01L23/40
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device has high heat resistance with low environmental loads using a die bonding material and in which the reliability of the semiconductor device is considered using this material and its manufacturing method, since the material that can be substituted for a lead/tin solder alloy out of consideration for the environment even in the field of a high power semiconductor device, such as a power transistor, is required. SOLUTION: A semiconductor element 1 is bonded to a substrate 2 or a heat sink using an alloy 3 that contains silver and copper and of which the primary component is tin. This alloy 3, for example, has the composition consisting of the silver of 8 to 15 weight percentage, the copper of 0.5 to 3 weight percentage, and the tin of 82 to 91.5 weight percentage, or has the composition consisting of the silver of 1 to 4 weight percentage, the copper of 4 to 6 weight percentage, and the tin of 90 to 95 weight percentage.
Patent JP-2001146168-A (JP)
Title: Rack-and-pinion steering system
Inventor: TSUDA TAKESHI
IPC: C08K3/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the heat and abrasion resistance of the sliding contact portion of a support yoke in a rack-and-pinion steering system. SOLUTION: A support yoke seat 14 functioning as the sliding contact portion of a support yoke is formed basically from straight-chain polyphenylene sulfide or from an alloy of straight-chain polyphenylene sulfide and polyamide-imide.
Patent JP-2001312822-A (JP)
Title: Running opc method and optical disk recording and reproducing device
Inventor: SHIMIZU HIROO
IPC: G11B7/125
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To accurately measure an asymmetry value (a β value) employing a simple control in a running OPC which conducts power correction for the power of a recording laser in real time while conducting recording. SOLUTION: Pits are formed on a recording surface of an optical disk 2 by 0th order diffracted light beams to record information. Then, RF signals S' are detected from the pits already formed on a track that is one track inside the adjacent track, on which the 0th order diffracted light beams are currently conducting recording, by -1st order diffracted light beams that irradiate an inside land adjacent to the track being irradiated by the 0th order diffracted light beams so as to compute the asymmetry value.
Patent JP-2001312623-A (JP)
Title: Auction method
Inventor: YASUO YUTA
IPC: G06Q50/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an auction method which can secure sufficient sales and reduce the change on an exhibitor when an article is sold below the cost. SOLUTION: An auction sponsor server 15 publishes at least bid contents regarding an article and a prescribed bid application charge in a homepage to urge a bidder to input a bid price for the article and receives the bid price regarding the article from the bidder; when the bidder inputs the bid price regarding the article, the bidder is requested to pay the prescribed bid application charge to a desiguated account of the auction sponsor from a financial institution that the bidder uses.
Patent JP-2001316147-A (JP)
Title: Admixture for cement and cement composition
Inventor: MORIOKA MINORU
IPC: C04B22/06
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an admixture with improved expansion property, thermal hydration behavior on flowability and weathering resistance. and a composition using it. SOLUTION: The admixture obtained from a heat-treated base material of CaO, Al2O3, Fe2O3 and CaSO4 contains a free lime, calcium aluminoferrite, a haueyne and an anhydrous gypsum. The cement composition contains the cement and the admixture.
Patent JP-2001312257-A (JP)
Title: Driving method for capacitive display device
Inventor: NAKAMURA EIJI
IPC: H05B44/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption at the time of performing display by using a capacitive display element. SOLUTION: When the capacitive display element 30 is charged with a voltage whose polarity is different from that of the voltage charged on the element 30, after charging and discharging making both electrodes of the element 30 the ground potential are performed by making a switch 43 an ON state, the element 30 is charged to voltages having other polarities. Power consumption in the case where the element is charged and discharged by passing through the ground potential being 0 volt is reduced to half as compared with the case where it is charged and discharged directly between the voltage +VM of a positive power source 31 and the voltage -VM of a negative power source 32. When intermediate potentials are made to be plural stages, power consumption can be more reduced.  When capacitors having capacitances larger than the capacitance C of the element 30 are used as power sources of intermediate potentials, it is possible also to recover electric charges and reuse them.
Patent JP-2001318435-A (JP)
Title: Printing system, printing method, image forming body and computer readable memory medium
Inventor: SATAKE WATARU
IPC: H04N1/387
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a printing system which allows the efficient use of an image forming medium and is capable of forming images having a high rate of appealing, a printing method and an image forming body. SOLUTION: When a photosensitive material A of 89 mm in width is loaded, an image G1 based on photograph image information is so formed that the longitudinal size of the image G1 is full to the width of the photosensitive material A. An image G2 based on additional information is then formed succeeding to the image G1 in the longitudinal direction of the photosensitive material A. Then, the rolled photosensitive material A may be completely used almost to the last without the occurrence of the portions to be discarded by cutting off because of the formation of the image G2.
Patent JP-2001151796-A (JP)
Title: New tachykinin-related peptide and its precursor polypeptide and gene encoding the same
Inventor: IWAKOSHI EIKO
IPC: C12N5/10
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a tachykinin-related peptide isolated from the brain of Octopus vulgaris and to provide a new approach to medicines and agrochemicals through research on structural activity correlation on the molecular level. SOLUTION: This new peptide is a tachykinin-related peptide represented by the amino acid sequence formula, R1-Phe-Xaa-Yaa-Zaa-Arg-NH2 (R1 is a peptide having 5 or 6 amino acid residues; Xaa is Leu, Ile, Met, Val or Gln; Yaa is Gly or Pro; Zaa is Ser or Thr) and especially the following amino acid sequence formulae (1) to (3): H-Thr-Val-Ser-Ala-Asn-Ala-Phe-Leu-Gly-Ser-Arg- NH2 (1), H-Leu-Asn-Ala-Asn-Ser-Phe-Met-Gly-Ser-Arg-NH2 (2) and H-Ala-Ser- Leu-His-Asn-Thr-Phe-Ile-Pro-Ser-Arg-NH2 (3).
Patent JP-2001318790-A (JP)
Title: Data processor
Inventor: YAMADA KAZUMI
IPC: G06F12/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of suppressing the generation of a gate disturbance phenomenon and improving reliability in a data processing using a built-in flash memory. SOLUTION: By holding the loop processing part of a program stored in a flash memory 2 in the storage area of an SRAM 4 corresponding to a range specified by an SRAM size storage means 8 from an address specified by an SRAM start address storage means 7, since read is performed only from the SRAM 4 from the second time of the loop processing, the flash memory 2 is not accessed in the case that the program is looped, the opportunities of normal read to the flash memory 2 are reduced, the gate disturbance phenomenon hardly occurs and the flash memory 2 holds stable data for a long period of time.
Patent JP-2001003191-A (JP)
Title: Electrolytic copper plating solution
Inventor: BARSTAD LEON R
IPC: H01L21/288
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To effectively plate openings of a high aspect ratio by incorporating at least one soluble copper salt, electrolyte and at least one or more brightening agent compounds of specific concentration into the subject solution. SOLUTION: This electroplating composition contains the brightening agent at a concentration of at least about 1.5 mg/l, more preferably about 2 to 25 mg/l. The brightening agent is a compound having at least one or more sulfur atoms and preferably having a sulfide and/or sulfonic acid group and the compound containing a group of R'-S-R-SO3X is more preferable. In the formula, R: an alkyl (inclusive of cycloalkyls), a heteroalkyl, an aryl group of a heteroalicyclic compound all of which may be arbitrarily substituted, X: paired ion, such as Na or K, R': hydrogen or -S-R-SO3X or a substituent of a larger compound. As a concrete brightening agent n,n-dimethyl-dithiocarbamic acid-(3- sulfopropyl)ester, or the like, is cited.
Patent JP-2001326809-A (JP)
Title: Image reproducing device
Inventor: MIZUGUCHI MAMORU
IPC: H04N1/387
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image reproducing device that can easily reproduce an imbedded image from a composite image with a simple means without the need for a complicated signal processing and precise positioning. SOLUTION: A composite image 11 lighted by a single color light of a lighting light 30 is observed as a contrast image with a wavelength component of the single color light. A 1st convex lens 21 placed at a focal distance f1 from the image 11 projects the contrast image to a position apart by the focal distance f1 from the lens 21 as Fourier-transformed spatial frequency image. An optical filter member 12 with a light transmittance distribution placed at the position applies spatial frequency filtering to the spatial frequency image. A 2nd convex lens 22 placed at a position apart from the member 12 by a focal distance f2 forms an image Fourier-transformed again on an image observation section 13 placed at a focal distance f2 from the 2nd convex lens 22.
Patent JP-2001331021-A (JP)
Title: Image forming device
Inventor: MENJO TAKESHI
IPC: G03G15/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of eliminating failure in terms of an image by setting a suitable electrifying condition for every electrifying device. SOLUTION: This image forming device is equipped with an image carrier and the electrifying device 2 for electrifying the image carrier. The device is equipped with plural electrifying devices 2, discriminates the kind of the device 2 and sets the electrifying condition suitable for the device 2. Plural kinds of electrifying devices are prepared so as to properly use the devices 2 according to a use condition or the like, and the kind of the device 2 (for example, the device equipped with an etching grid or the device equipped with a wire grid, the device whose shielding plate is coated with ozone adsorbent or the device whose shielding plate is not coated therewith, the device for black or the device for color or the like) is discriminated so as to set the electrifying condition (for example, electrifying current) suitable for the device 2,  whereby the deterioration of the image carrier is prevented to eliminate the failure in terms of the image.
Patent JP-2001331133-A (JP)
Title: Display device
Inventor: UEDA MASAMICHI
IPC: G09F13/20
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To decrease man-hours for production and to improve quality by making it possible to constitute light emitting diodes of chip parts and to lessen the labor of inventory control, etc., of parts, to improve the quality solder packaging and to decrease the man-hours for production by forming a cover and a light shielding member as integral parts. SOLUTION: The light L emitted from light sources 3 is reflected by a reflection surface 1a formed on the inner side of a light shielding member 1. The reflected light L progresses toward a transmissible member 5a from the light sources 3 without diffusion. The light L emitted by the light sources 3 can therefore transmit the transmissible member 5a without being degraded in the luminance by the diffusion. The light sources 3 are directly mounted as the chip members at a substrate 4, by which the cover 2 and the light shielding member 1 are integrally formed.
Patent JP-2001328386-A (JP)
Title: Pen tip
Inventor: IZUNO AKINOBU
IPC: B43K1/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a pen tip which can be used in a stable condition over a long term and shows satisfactory ease of manipulating a pen during writing and enhanced workability during assembling operation. SOLUTION: This pen tip is formed of a plurality of metallic members of thin sheet superposed on each other with a fine gap-shaped ink flow path extending between the metallic members across the entire length thereof. In this pen tip, the tip edges of the metallic members are inclined and the inclination angle θ formed by an imaginary line direction which is orthogonal with the entire length direction of the pen tip and the tip edge is set within the range of 15-40 deg. as the construction of the pen tip.
Patent JP-2001327272-A (JP)
Title: Method for producing onion- and alkaline material- containing mixed meat product
Inventor: SAWADA MASAO
IPC: A23L35/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an onion- and alkaline material-containing mixed meat product causing no yellowing of the onion without finally giving no adverse effect on its quality. SOLUTION: The subject method for producing an onion- and alkaline material-containing mixed meat product is characterized by comprising a process of feeding a monovalent organic acid into the production process.
Patent JP-2001327723-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein the economy of space on the rear side of the game machine can be achieved and moreover the working efficiencies in manufacturing, maintenance and check, and changing of the kinds of machines in the game machine including a variable display, display control board, and game control board. SOLUTION: A display control board 75 and a main 151 are disposed on the rear side of the game machine 40, side by side, so as not overlap each other, while at least a part of bthe oard 75 is disposed so as not overlap a variable display 160. Thus, the economy of space behind a ball shooting game machine can be achieved. Further, working efficiencies of wire connection between the board 75 and the board 151 can be improved at the time of manufacturing and maintenance and check, and moreover, when a game board 40 is replaced when the kinds of machines are changed, the board 75 and the substrate 151 can be replaced simultaneous with the replacement of the game machine 40, and hence work efficiencies can be improved when the kinds of machines are changed.
Patent JP-2001043533-A (JP)
Title: Optical disk and recording/reproducing device of optical disk and recording method
Inventor: TOZAKI YOSHIHIRO
IPC: G11B20/10
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of effectively preventing the illegal use of the optical disk accompnied with the piracy without lowering the function to record or reproduce the physical format information and disk manufacturing information. SOLUTION: A DVD-R (DRAW type DVD) 1 is provoded with the main information area 2 furnished with a wobble, whereon the data information is to be recorded, and 1st, 2nd control data areas 3, 15 positioned at the side of inner peripheral part than the main information area 2. The different information structure or physical structure is formed for the 1st control data area 3 and the 2nd control data area 15 respectively. The specific physical format information, the disk manufacturing information, etc., for instance, the final address, the maximum transfer rate, etc., at the time when the write-in is carried out, are recorded on the 2nd control data area 15. When the DVD-R 1 is reproduced by a DVD reproducing device, etc., the physical format information being recorded on the 2nd control data area 15, or the like are read out.