baber/WOPTO huggingface dataset:
Patent JP-2002256143-A (JP)
Title: Conductive polyphenylene ether resin composition and molded product thereof
Inventor: ENOMOTO MASAKI
IPC: C08J5/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a conductive polyphenylene ether resin composition having high heat resistance and excellent moldability, being free from the necessity for being annealed for dimensional control after being molded, and being capable of being desirably used for IC trays. SOLUTION: The conductive polyphenylene ether resin composition is prepared by using (A) principal components being a polyphenylene ether resin, a polystyrene resin, a styrenic elastomer, and carbon black and prepared by compounding 100 pts.wt. principal components (A) with 1-15 pts.wt. (B) low- molecular-weight polyphenylene ether resin having an inherent viscosity of at most 0.2 dL/g (as measured at 25 deg.C in a chloroform solvent) and a glass transition temperature of at least 150 deg.C and 1-15 pts.wt. (C) polypropylene resin. The molded product is one that has a difference of 0.8/1,000 or below between molding shrinkages before and after being annealed when the composition is molded at a mold temperature of 100-175 deg.C and the resulting molding is annealed at 150 deg.C for 5 hr.
Patent JP-2002258921-A (JP)
Title: Numerical control method and its recording medium and device therefor
Inventor: AONO TOSHIO
IPC: H02P5/46
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control method capable of reducing costs, and making compact a control box to be housed and its recording medium and its device. SOLUTION: In a numerical control method for controlling a plurality of control axis using a numerical control part, a servo control part, a driving part, and a servo motor part, a plurality of servo motor parts are controlled by a pair of a servo control part and a driving part. This method is provided with a connection switching step for allowing a pair of the servo control part and the driving part to simultaneously connect only to a pair of servo motor parts, and this connection switching step is provided with a malfunction preventing step for braking the servo motor which is not controlled, and for outputting an alarm at the time of detecting that at least two servo motors are operated in order to execute the emergency stop.
Patent JP-2002264766-A (JP)
Title: Side brake and shifting gear operation prevention device
Inventor: TAKEUCHI YOSHIYUKI
IPC: B60R25/20
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a side brake and shifting gear operation prevention device capable of simply and securely preventing the operation of a side brake and a shifting gear and having sufficient security. SOLUTION: This side brake and shifting gear operation prevention device is provided with an operation prevention device main body 11 having a hole 11a for inserting a side brake lever tip part 12a at one end and with a desired length and capable of being expanded and shrunk freely in the axial direction and being locked and held, a locking means 13 for locking this operation prevention device main body while it is locked and held, a gear lever engaging frame body 14 fixed to the other end side of the operation prevention device main body 11 and surrounding a shifting gear lever by passing through the shifting gear lever 15 from an upper end side, and an alarm means for giving an alarm when performing unlocking operation.
Patent JP-2002230052-A (JP)
Title: Method for preparing cad data file and method for distributing the same
Inventor: HARAYAMA EIICHI
IPC: G06F12/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a CAD data preparing method capable of quickly and more inexpensively obtaining a desired CAD data file or a drawing on which the data file is printed concerning design objects ranging from the small-scaled to the large-scaled one. SOLUTION: This CAD data file preparation method comprises a first data conversion step for converting first design data prepared by a first file format by prescribed chart calculation software into a second file format being a specific file format, and for generating it as second design data, a second data conversion step for converting the second design data generated by the first data conversion step into a third file format being another specific file format, and for generating it as third design data, a third data conversion step for converting the third design data generated by the second data conversion step into a fourth file format being another specific file format and for generating it as CAD data.
Patent JP-2001304884-A (JP)
Title: Navigation device for vehicle
Inventor: HAYASHI SEIJI
IPC: G09B29/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device for a vehicle allowing its present position to be easily recognized and capable of accurately displaying the present position. SOLUTION: This navigation device for a vehicle detects the present position of a vehicle and displays the present position of the vehicle on a map according to the detected position. This device is equipped with an information storage means stored with map information including at least information on road widths, a present position detecting means for detecting the present position of the vehicle, a means for determining the road being traveled based on the present position detected by the detecting means, a display means for displaying a map and the present position of the vehicle, and a display control means for reading the map information stored in the storage means and causing the display means to display it together with the present position of the vehicle.  The control means causes the displayed map to express the widths of roads based on the road width information stored in the storage means and controls the displayed position of the vehicle on the road being traveled on the map expressing the widths.
Patent JP-2002254632-A (JP)
Title: Driving method for ink jet recording head
Inventor: KIMURA SHIGERU
IPC: B41J2/045
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for an ink jet recording head utilizing a drive pulse signal capable of providing a sufficient ink drop ejection speed even when an application voltage is lowered, and also maintaining relation, etc., between the natural period of a pressure wave generated and a voltage varying time with high precision. SOLUTION: The drive pulse signal is continuously provided with a first period T1 to expand a pressure generating chamber 11, a second period T2 to retain the expanding state of the pressure generating chamber 11, and a third period T3 to contract he pressure generating chamber 11. When Tc is the natural period of the pressure generating chamber 11, the first period T1 and the second period T2 satisfy the relationships 3Tc/8<=T1+T2<=5Tc/8.
Patent JP-2002267334-A (JP)
Title: Refrigerating system for overland transportation
Inventor: SHIMODAIRA YOSHIMI
IPC: F25D21/14
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration system for overland transportation in which the loading space of a cold insulation compartment can be increased while reducing the cost. SOLUTION: The refrigeration system for overland transportation comprises a plurality of evaporators 3a and 3b each having drain piping 7 for discharging drain generated from the evaporators 3a and 3b to the outside of the cold insulation compartment 2. The drain piping 7 comprises tubes 7a, 7b and 7c, 7d being connected to drain discharge openings 6a, 6b and 6c, 6d made at the opposite ends of the evaporators 3a and 3b in the widthwise direction, a concentrated pipe 7e for interconnecting the tubes 7a, 7b, 7c and 7d in the cold insulation compartment 2, and two interconnecting tubes 7f and 7g extending from the opposite ends of the concentrated pipe 7e to the outside of the cold insulation compartment 2 while penetrating the wall thereof.
Patent JP-2002063057-A (JP)
Title: Data-renewing device
Inventor: YAMASHITA KAZUHIKO
IPC: G11B20/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a data-renewing device for executing a quick restoring processing. SOLUTION: This data renewing device is provided with a temporary index forming part 107 for writing a temporary index 129 in a recording medium by forming the temporary index 129, including the renewal content and a sector number for indicating a location in the recording medium of a file index, before renewing the file index corresponding to data according to data renewal of either of the data 126 recorded on the recording medium; a first FAT-renewing part 104 for renewing the content of first FAT; a file index renewing part 106 for renewing the content of the renewing file index after renewing the content of the first FAT;  and a second FAT renewing part 105 for renewing the content of second FAT, after renewing the content of the renewing file index and a temporary index erasing part 108 for deleting the temporary index from the recording medium, after completing renewal of the content of the second FAT by the second FAT renewing part 105.
Patent JP-2002266766-A (JP)
Title: Compressor
Inventor: YOKOMACHI HISAYA
IPC: F04B27/10
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of reducing vibration in operation while suppressing an increase in weight. SOLUTION: A bearing 27 rotatively supporting the rear end part of a rotary shaft 17 is disposed in a hollow projection part 26 formed in the rear end part of a rear housing 2 and a fitting leg part 28 is formed on the outer surface of the projection part 26. The fitting leg part 28 is fastened to an engine block, a bracket, etc., using a bolt. This constitution can effectively reduce the vibration in the operation.
Patent JP-2002263494-A (JP)
Title: Method of manufacturing methane from carbon dioxide
Inventor: EBINA TAKEO
IPC: B01J35/10
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing methane from carbon dioxide and to provide a catalyst used therefor. SOLUTION: A catalyst is obtained by adding a cationic organic compound into a hydrous oxide expressed by general formula (1): Si4-x Alx M<2+> y O8-x/2+y-z/2 (OH)2 .nH2 O (in the formula, (x) is 0<=x<=0.8, (y) is 2.2<=y<=3.0, (z) is 2.0<=z<=4.5, (n) satisfies the relation of indefinite ratio and M<2+> represents Ni<2+> or one of bivalent metallic ion of Ni<2+> and Mg<2+> ), hydrothermally treating and calcining in the air at 100-1,000 deg.C. The method of manufacturing methane from carbon dioxide is performed by reducing the 3-octahedral smectite like synthetic porous body of the resultant catalyst with hydrogen at 200-600 deg.C to use as a catalyst and bringing a gas containing substantially no carbon monoxide and containing carbon dioxide and hydrogen into contact with the catalyst to produce methane.
Patent JP-2002267321-A (JP)
Title: Device for opening/closing damper and refrigerator comprising it
Inventor: NISHIMURA TOMOYUKI
IPC: F25D17/08
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a device for opening/closing a damper in which condensate is prevented from being left at the sliding part of a baffle plate joint to cause incomplete freezing operation even if a baffle plate is disposed below, and a wide space is ensured in the compartment of a refrigerator by installing the device in the compartment. SOLUTION: Since the baffle plate 10 is disposed below, condensate 22 flows downward on the surface of the baffle plate 10 or a variable member 15 and concentrates at the one end sliding joint part 23 of the variable member 15 where surface tension is high. But since a drainage shape (a cut) 16 is formed at one end part of the variable member 15, condensate 22 can be discharged without standing at the one end sliding joint part 23 of the variable member 15 and incomplete freezing operation of the baffle plate 10 can be prevented.
Patent JP-2002269671-A (JP)
Title: Operation system for transportation and method for making operation plan
Inventor: NAKAMURA TETSUYA
IPC: B61L27/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency of a railway vehicle and a degree of customer's satisfaction. SOLUTION: An operation system for transportation operating the railway vehicle allowing a person desiring to get on it to get on it in a section in which many persons desiring to get on it gather in a specific time zone is provided with a demand accepting part 1 for accepting input of entrainment desire information including at least entrainment desire time, entrainment desire place, and detraining desire place from persons desiring to get on it, a rolling stock operation plan making part 2 for making a rolling stock operation plan including at least stop place and operation scheduled time to let the rolling stock arrive at the entrainment desire place by the entrainment desire time, and a entrainment desiring person allotting part 3 for allotting the persons desiring to get on it to the rolling stock operation plan made by the rolling stock operation plan making part 2.
Patent JP-2002279379-A (JP)
Title: Memory control method of ic card
Inventor: HIRATA SHINICHI
IPC: B42D15/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a memory control method of an IC card, capable of further reducing information to be controlled and effectively using the memory, when conrolling a memory area of the IC card. SOLUTION: The authorization of a subject with a memory area allocated is divided into the authorization common to all subjects and the authorization specific predetermined subjects, the common authorization is regulated as authorization rules common to all subjects, and the authorization specific to the predetermined subjects is stored individually as customized information in a control table. As a result, a large number of authorization rules, which have been stored in a duplicate manner are considerably reduced and the memory can be effectively used thereby. In addition, the man-hours for area-allocating procedures are also reduced, and the area allocation work can also be significantly simplified.
Patent JP-2001316426-A (JP)
Title: Improved ophthalmologic lens material with high refractive index
Inventor: FREEMAN CHARLES
IPC: A61L27/16
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To synthesize an acrylic copolymer suitable for use as a foldable IOL material by using only one principal acrylic hydrophobic monomer and one principal hydrophilic monomer. SOLUTION: The acrylic copolymer has an elongation of at least 150% and contains two kinds of principal monomers in a total amount of at lest 90 wt.%, wherein one of the principal monomers comprises an aryl acrylic hydrophobic monomer, and the other principal monomer is present in an amount not more than that of the hydrophobic monomer, comprises a hydrophilic monomer having at least one reactive unsaturated functional group, and gives a homopolymer with an equilibrium moisture content of at least 10%. The copolymer also contains a crosslinking monomer having two or more polymerizable ethylenically unsaturated groups.
Patent JP-2002274735-A (JP)
Title: Image forming device
Inventor: KUNII YOSHIMASA
IPC: B65H5/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To easily convey a recording sheet fed out from a sheet feed-out tray to an after-processing device (device having a stapler, a sorter and the like for executing the post-processing to the recording sheet with a recorded image) with a simple structure in an image forming device provided with the sheet delivery tray on its upper face. SOLUTION: This image forming device is provided with a top cover TK forming an outer cover upper part, and forming the delivery tray TH for feeding out the recording sheet S with a toner image, an upper delivery port W1 and a lower delivery port W2 for feeding out the recording sheet onto the delivery tray TH, and a conveying unit connecting part U3a forming the sheet conveying passage for conveying the recording sheet S fed out from the lower delivery port W2 to the downstream side, with the upper face of the top cover TK, and disconnectably connected to a conveying unit U3 having a sheet supporting face for supporting the recording sheet S fed out from the upper delivery port W1 on its upper face.
Patent JP-2002237955-A (JP)
Title: Image processing unit, image processing method, composite device and composite system
Inventor: MIYAZAKI HIDETO
IPC: H04N1/60
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that optimizes an image data quantity exchanged among components of the image processing unit, and attains high processing efficiency for a two-color image forming processing. SOLUTION: The image processing unit is provided with an RGB line out of synchronism correction section 801 that applies correction to a synchronizing deviation, caused among colors of image data to any of a sensor board unit 202 that generates image data by each of a plurality of colors, an image processing processor 204, a memory module 222, and an image data control means 203 and with a black/designated color separation section 802 that converts image data, whose out of synchronism is corrected into black and red image data.
Patent JP-2002288938-A (JP)
Title: Information recording medium, information recorder, information recording method, information reproducing device and information reproducing method
Inventor: TAKAHASHI HIDEKI
IPC: H04N5/85
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium having data configuration capable of contributing to enhancement of an alternating processing speed. SOLUTION: The information recording medium is provided with control areas (A1, A3) in which various kinds of control information are recorded and a data area (A2) in which user data is recorded, the data areas has a spare area (SA) to be an alternating destination of a defective area possible to exist in the data area and a defect management area(DMA) to store defect management information to indicate relation between the defect area and the spare area and the control areas have address areas(DMA address areas) to store address data to indicate a location of the defect management area.
Patent JP-2002289340-A (JP)
Title: Organic electric field light-emitting element and its manufacturing method
Inventor: HASEGAWA NORIO
IPC: C03C23/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enable to efficiently take out light-emitted light from a visual observation face side of a transparent substrate. SOLUTION: This organic electric field light-emitting element has a positive electrode 2 formed on a transparent substrate 1, an organic light-emitting layer 4 having an organic electric field light-emitting compound as the main component, and a negative electrode 5 arranged and installed so as to pinch an organic light-emitting layer 4 together with the positive electrode 2. The transparent substrate 1 has periodical refractive index distributions n1, n0 in the direction of the face. These periodical refractive index distributions n1, n0 are formed by projecting ultraviolet ray interference patterns on a glass substrate containing additive elements of Ge or the like by utilizing for example light-induced refractive index changes.
Patent JP-2002025936-A (JP)
Title: Method for forming contact plug of semiconductor element
Inventor: SHIN DONG SUK
IPC: H01L21/8242
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a contact plug forming method of a semiconductor element, which thermally dopes the impurity of phosphorus P in-situ during the formation of a contact plug by an SEG method and after formation, and increases impurity concentration for preventing the increase in the resistance due to the reduction in the impurity concentration of the contact plug formed by the SEG method. SOLUTION: This contact plug forming method of the semiconductor element includes a step of growing an SEG contact plug on the semiconductor substrate where various elements for forming the semiconductor element are formed by the SEG method, a stage for thermally doping an impurity while the SEG contact plug is grown, and a step of thermally doping impurity after the SEG contact plug is grown.
Patent JP-2002080782-A (JP)
Title: Photo-catalytic coating film-forming composition
Inventor: KATSUKAWA YUMIKO
IPC: A61L9/01
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating film-forming composition capable of forming a transparent photo-catalytic film having a high hardness and excellent in scratch resistance while maintaining the designing property and transparency of a base material by using a low cost wet method. SOLUTION: This photo-catalytic coating film-forming composition consists of a titanium compound of which particle surface is stabilized by 0.1-2.0 weight ratio chelating agent based on the titanium compound, having 1-100 nm mean particle diameter, a hydrolysate of a hydrolyzable silicon compound expressed by the general formula: SiX3(OSi)nX3 [wherein, (n) is 0 or 1-8 integer; X's are a halogen or a 1-8C alkoxy and may be the same or different] and a solvent, and has (30:70)-(90:10) ratio of titanium to silicon based on the converted values of TiO2 and SiO2 and <=20 wt.% solid portion concentration in the whole composition.
Patent JP-2002284547-A (JP)
Title: Glass chopped strand and glass fiber-reinforced thermoplastic resin using the same
Inventor: MOCHIZUKI HIROKI
IPC: C03C25/24
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass chopped strand capable of improving tracking resistance of a FRT molded article, and also to provide a glass fiber-reinforced thermoplastic resin which uses the glass chopped strand as a resin reinforcing material. SOLUTION: The glass chopped strand is produced by using a glass fiber which is treated with surface treatment of a sizing agent which contains fluorine compounds having fluorine-containing aliphatic chains and alkylene oxides and/or fluorine compounds having fluorine-containing aliphatic chains and amine oxides.
Patent JP-2002288051-A (JP)
Title: Network system, illegal access protection device and method and illegal access protection program
Inventor: MATSUOKA CHIAKI
IPC: H04L45/74
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an illegal access protection device capable of appropriately carrying out a renewal of a pattern file data without publicly disclosing an IP address of the protection device itself. SOLUTION: An IP packet related to a renewal requirement of an illegal access pattern file data appended with an IP address of a Web server 24 is prepared and the IP packet data is transmitted to a pattern file data server 50. When a identifier appended by the pattern file data server 50 is included in the IP packet data transmitted from the pattern file data server 50, it is judged that the IP packet data is the illegal access pattern file data and a renewing processing is carried out to a data base 413C. When the identifier is not included in the IP packet data, it is judged that the IP packet data is the Web site data and it is transmitted to the Web server 22.
Patent JP-2002294143-A (JP)
Title: Non-lead cationic electrodeposition coating material composition
Inventor: KOJIMA YOSHIO
IPC: C09D5/44
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a non-lead cationic electrodeposition coating material composition which has reduced concentrations of volatile organic compounds(VOC) and metallic ions and can dispense with a reduced amount of the electrodeposition coating material as such to be used, and accordingly, reduces the influence on the environment. SOLUTION: In the non-lead cationic electrodeposition coating material composition comprising an aqueous medium, a binder resin containing a cationic epoxy resin and a blocked isocyanate curing agent which has been dispersed or dissolved in the aqueous medium, a neutralizing acid for neutralizing the cationic epoxy resin, an organic solvent and a metallic catalyst, the content of the volatile organic component is <=1 wt.%, the metallic ion concentration is <=500 ppm, and the amount of the neutralizing acid is 10-30 mg equivalent per 100 g of the solid content of the binder resin.