baber/WOPTO huggingface dataset:
Patent JP-2003217294-A (JP)
Title: Semiconductor memory device and redundancy judging method
Inventor: KATO KOJI
IPC: G11C29/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device and a redundancy judging method in which current consumption can be reduced when redundancy discriminating operation of a static type is performed.  <P>SOLUTION: In a comparison means 3, when replacement for a spare memory level is not set, a non-redundancy setting signal jdg is turned to be at a high logic level to be non-activated, and operation is stopped. A logic fixing means 5 is connected to each compared result E0-n, activated by the non-redundancy setting signal jdg of the high logic level, and each compared result E0-n is fixed to the prescribed logic level. As this prescribed logic level is a value indicating uncoincidence of compared results E0-n, a logic synthesizing means 7 judges that address information does not coincide with redundancy address information. As comparison operation is stopped at the comparison means 3 constituting an initial stage of redundancy judging operation every redundancy judging means 1, so that operation of the comparing means 3 and a logic synthesizing means 7 are stopped, and needless current consumption can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004076227-A (JP)
Title: Method for dispersing ceramic short fiber to aqueous slurry and the like
Inventor: KISHI KAZUJI
IPC: D21H13/36
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dispersing ceramic short fibers capable of dispersing the ceramic short fibers uniformly and easily into an aqueous solution or aqueous slurry.  <P>SOLUTION: This method for dispersing the ceramic short fibers is provided by adding the ceramic short fibers into an organic solvent dissolving a small amount of a metal alkoxide and not miscible with water, dispersing uniformly, adding water, an aqueous solution or an aqueous slurry containing ceramic powder to the mixture, agitating, then separating an aqueous phase and organic phase, removing the upper layer organic phase and obtaining the aqueous phase dispersed with the ceramic short fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106944-A (JP)
Title: System and method for measuring optical part characteristic by use of interferometer
Inventor: SZAFRANIEC BOGDAN
IPC: G01J9/04
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for measuring optical characteristic of laser enabling continuous synchronization by suppressing uncertain element to the minimum extent. SOLUTION: This system for measuring optical characteristic of an object to be optically measured (DUT) 104 comprises a light source 112 for generating a light signal applied to the optical DUT 104, a reference interferometer 106, a test interferometer 108 connected with the light source 112 optically, and a computing device 110 connected with the interferometers to assist the determination of optical characteristic of the optical DUT by utilizing amplitude and phase computing component.
Patent JP-2003119049-A (JP)
Title: Optical colored glass, method of using the optical colored glass, and optical edge filter
Inventor: CLASEN ROLF
IPC: G02B1/00
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide optical colored glass with absorption edges up to 1.2 μm which has optical, chemical resistance, can be produced at a low temperature while suppressing the consumption of energy, and is provided with the characteristics of a sharp edge filter. SOLUTION: The optical colored glass has a composition consisting of, by weight to oxide, 30 to 75% SiO2 , 5 to 35% K2 O, 0 to 5% TiO2 , >4 to 17% B2 O3 , 5 to 37% ZnO, 0.01 to 10% F, and 0.1 to 3% MIMIIIYII2 ; wherein, MI can be Cu<+> and Ag<+> , MIII can be In<3+> , Ga<3+> and Al<3+> , and YII can be S<2-> , Se<2-> and Te<2-> . In the using method, the optical colored glass is used as a sharp edge filter.
Patent JP-2004082412-A (JP)
Title: Inkjet recorder, inkjet recording method, program, and storage medium
Inventor: YAZAWA TAKESHI
IPC: B41J2/175
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of suppressing the occurrence of an unevenness in density due to a difference of use conditions between a discharge opening not used in previous recording scan and a discharge opening used in a previous recording scan, and further to provide an inkjet recording method, a program and a storage medium.  <P>SOLUTION: During a period where such a recording scan as a discharge opening not used in previous recording scan is used in next recording scan is performed a specified number of times continuously, preliminary discharge is performed frequently as compared with other periods. Alternatively, preliminary discharge is performed prior to a next recording scan using a discharge opening not used in previous recording scan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086509-A (JP)
Title: Automatic wiring method for semiconductor integrated circuit
Inventor: TOYAMA MASAOMI
IPC: H01L27/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve wiring efficiency on a mask layout.  <P>SOLUTION: Before a wiring layout considering a wiring resistance required for every wiring, a net is first specified for wiring processing (S31). Then, wiring resistance information is acquired (S32) and a simplified wiring length is calculated (S33). The simplified wiring length is used for determining a wiring width (S34) and executing wiring processing (S35). In this way, wiring resistance information for every wiring is prepared, thus improving wiring efficiency on the mask layout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084564-A (JP)
Title: Exhaust heat recovering device
Inventor: ASADA TOSHIAKI
IPC: F02G5/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To take out exhaust heat energy from a process of isothermal expansion wherein working fluid is expanded by exhaust heat, based on the principle of the Ericsson cycle whereby isothermal expansion, isothermal compression, isobaric heating and isobaric cooling are repeated.  <P>SOLUTION: This exhaust heat collecting device is equipped with a heat engine 10 to discharge exhaust, a compressor part 1 to discharge working fluid sucked by applying isothermal compression to it, a reproducer 2 to apply isobaric heating to the working fluid by heat of the exhaust and to apply isobaric cooling to the exhaust by the working fluid, and an expander part 3 to apply isobaric expansion to the working fluid by heat of the exhaust, which is obtained by heat exchange between the working fluid and the exhaust. Kinetic energy of a moving body 16 actuated by expansion of the working fluid in the expander part 3 is taken out from an output part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081567-A (JP)
Title: Meal support device
Inventor: FUKASE AZUMA
IPC: B25J19/06
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a distinction between the touch of a human body with a food holding part for taking the food and the touch by some accident and to supply the food at a preferable position of a user.  <P>SOLUTION: In regard to a carrying part 3 that carries food to a position P3 of the mouth of the user, the food holding part 7 is constituted to be a detecting electrode of an electrostatic sensor detecting the touch of the human body. When the touch is detected on the occasion when the food holding part 7 is present on a carrying route H2 being in a prescribed extent, a supply control on the the food is started, and when the touch of the human body is detected on a carrying route H1 outside the prescribed extent, an emergency control is conducted. On the occasion of carrying the food to the position P3 of the mouth of the user, according to this constitution, the supply of the food at the position where the user wants to take the food is enabled by the touch of the human body, on the carrying route H2 (in the prescribed extent), and an accident due to the touch of the human body at a place where the user has no intention to take the food can be avoided on the carrying route H1 (outside the prescribed extent).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086637-A (JP)
Title: Condominium security management system
Inventor: HAMADA AKIHIKO
IPC: G08B25/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient condominium security management system for making it possible to set a password code for unlocking of a common front entrance and another password code for warning release of a security system installed at each residence separately to each residence, and making it difficult for any outsider to specify the set password code, and for making it easy for the resident to remember it.  <P>SOLUTION: This condominium security management system is constituted to perform calling and their mutual communication and is provided with: a lobby interphone 2 at a common front entrance; information terminal equipment 5 for a residence for monitoring a security system in each residence; and a warning monitor panel 1 in a concierge room. When the password code for warning release of the security system is registered to the information terminal equipment 5 for a residence, the code is transferred from the information terminal equipment 5 for a residence to the warning monitor panel 1 and registered as the password code for unlocking a common front door D.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093667-A (JP)
Title: Liquid crystal driving circuit
Inventor: YONEKAWA TATSUHIKO
IPC: G02F1/133
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress wasteful power consumption including occurrence of through current as much as possible in a liquid crystal driving circuit for driving a liquid crystal display panel of a simple matrix type.  <P>SOLUTION: The liquid crystal driving circuit is provided with a first detection circuit 44 which detects a variation point of a frame reverse clock CKF for carrying out AC drive of the liquid crystal display panel, a second detection circuit 40 which detects a variation point of column display signals SEGDATA given to column electrodes and a third detection circuit 60 which detects a variation point of row scanning signals COMDATA given to row electrodes. Corresponding to respective detection signals in the first to third detection circuits, supply of driving voltage to the column electrodes and the row electrodes is temporarily stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093310-A (JP)
Title: Temperature rise desorbing gas generator for trace specimen
Inventor: SHIMOUCHI AKITO
IPC: G01N27/62
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature rise desorbing gas generator for trace specimen.  <P>SOLUTION: This desorbing gas generator comprises a carrier gas supply means and a specimen retaining means in which a resistor is inserted in carrier gas on the upstream side in the inflow direction of the carrier gas and a specimen lead-in pipe into which specimen is led is inserted in the carrier gas on the downstream side. The gas generator also comprises the carrier gas supply means, the specimen retaining means in which a resistor is inserted in carrier gas on the upstream side in the inflow direction of the carrier gas and a specimen lead-in pipe into which specimen is led is inserted in the carrier gas on the downstream side, a heating means heating the specimen retaining means, and a temperature control means connected to the heating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090781-A (JP)
Title: Electrical equipment control device for bicycle
Inventor: KITAMURA SATOSHI
IPC: B62J11/19
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of wires between two control units and relax layout restrictions of the two control units in a control device which includes the two control units.  <P>SOLUTION: The control device 11 controls electrical equipment mounted on a bicycle, which is equipped with the first control unit 30, the second control unit 31, a connecting cord 66 and a connecting terminal block 76. The first control unit outputs a first control signal corresponding to the running state of the bicycle by electric power from a power supply. The second control unit is operated by the power outputted from the first control unit and sends the first control signal, and drives a front suspension 14 on the basis of the first control signal outputted from the first control unit. The connecting cord is retrofitted with a crimping terminal at one end so as to be connected with both the control units. The terminal block is provided in the second control unit so as to be capable of detachably connecting the crimping terminal of the connecting cord.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086729-A (JP)
Title: Method of manufacturing wiring board and adhesive sheet-attached reinforcing board
Inventor: HANTO TAKUYA
IPC: H01L23/12
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board which enables easy fabrication and enables to prevent the wetting and expansion of an adhesive, to provide an adhesive sheet-attached reinforcing board which enables to prevent wetting and expansion of an adhesive, and to provide a method of fabricating the same. SOLUTION: The method of manufacturing a wiring board 1 comprises an attachment process of attaching an adhesive sheet to a reinforcing board 12; a sheet-cutting and recess- forming process wherein the adhesive sheet attached to the reinforcing board 12 is cut into an adhesive sheet piece of a predetermined shape, and at the same time, recesses 15 and 16 which are nearly coincident with the cut lines are formed in the reinforcing board 12; and a bonding process wherein the adhesive sheet piece attached to the reinforcing board 12 is laid on top of a main body 2 of the wiring board, and is heated to bond the reinforcing board 12 and the main body 2 of the wiring board via an adhesive layer 25. The adhesive sheet piece is easy to handle and can be attached to a predetermined place of the reinforcing board 12 accurately.  Even if the adhesive leaks out of the adhesive sheet piece, wetting and expansion of the adhesive can be prevented by the recess 15 or the like, resulting in preventing the leakage of the adhesive to a side face 1C of the wiring board 1 and an area near connection pads 3 whereon IC chips are mounted.
Patent JP-2004098350-A (JP)
Title: Highly hydrophilic laminate
Inventor: TEJIMA KATSUYA
IPC: B32B9/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly hydrophilic laminate which can be produced by a simple process and is stable.  <P>SOLUTION: The highly hydrophilic laminate has a polymer substrate having minute unevenness on its surface and a highly hydrophilic layer formed on the substrate by a vapor phase method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103786-A (JP)
Title: Semiconductor device
Inventor: ASANO TETSUO
IPC: H01L21/822
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic breakdown protecting element 200 which can remarkably improve the electrostatic breakdown voltage without deteriorating the microwave characteristic of a GaAsMESFET, because a PN junction is not included and the maximum capacitance is about several tens of fF or less.  <P>SOLUTION: The semiconductor device comprises a gate electrode, a source electrode and a drain electrode connected at the surface of operating region provided on a substrate, an FET as the element to be protected including a gate terminal, a source terminal and a drain terminal connected to each electrode, and a protection element which is connected in parallel between two terminals of the element to be protected and provides an insulated region between two terminals of a first high concentration impurity region and a second high concentration impurity region. Moreover, in the semiconductor device electrostatic energy applied between the two terminals of the element to be protected is discharged between the first and second high concentration impurity regions, and electrostatic energy reading the two electrodes corresponding to two terminals of the element to be protected is reduced in such a degree not exceeding the electrostatic breakdown voltage between the two electrodes described above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103809-A (JP)
Title: Magnetoresistive effect element, thin film magnetic head, magnetic head equipment, magnetic recording and reproducing device and manufacturing method of the element or the head
Inventor: UEJIMA SATOSHI
IPC: H01L43/08
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect element, a thin film magnetic head, a magnetic head equipment and a magnetic recording and reproducing device, which surely prevent the leakage of sense current and which are capable of easily coping with the narrowing of a track.  <P>SOLUTION: A GMR film 30 comprises a free layer 301 and provided with stepped parts 96, 97, which fall at both ends of widthwise direction on at least one surface side of both sides in the direction of thickness of the film. Respective electrode films 25, 26 are neighbored to both surfaces of the GMR film 30. Magnetic domain control films 21, 22 are arranged at both side parts in the widthwise direction of the GMR film 30 with spaces ▵W11, ▵W12 to control the magnetic domains on the free layer 301. Insulating layers 23, 24 fill spaces between the magnetic domain control films 21, 22 and electrode films 25, 26, and other space between the electrode films 25, 26 and th GMR film 30. The spaces ▵W11, ▵W12, which are generated between the magnetic domain control films 21, 22 and the GMR film 30, are formed so as to be filled and, further, the stepped parts 96, 97 are formed so as to be filled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099300-A (JP)
Title: Paper feeder
Inventor: SHIMANOE YASUHIRO
IPC: B65H1/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder for improving processing efficiency by smoothly feeding a paper sheet without hanging down the end of a paper sheet even if the size of the paper sheet set in a hopper mixedly exists.  <P>SOLUTION: This paper feeder is characterized by having the hopper 1 having a paper feeding reference surface 4 on one side in the paper feeding direction and loading by pushing one side of a plurality of paper sheets P different in the size against the paper feeding reference surface 4, a paper feeding mechanism 7 arranged on the paper feeding directional side of the hopper 1 and composed of a feeder 5 for taking in one by one with the paper feeding reference surface 4 as a guide from the uppermost paper sheet P loaded in the hopper 1 and a separator 6 for separating the taken-in paper sheet P one by one and a paper sheet pressing-down member 26 arranged in the hopper 1 so as to freely advance-retreat to the paper feeding reference surface 4 and preventing hanging-down of the paper sheet P by supporting an edge part of the paper sheet P of the large size among the paper sheets P loaded in the hopper 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003207552-A (JP)
Title: Battery charge state operation method and its device
Inventor: KANBARA HIDEAKI
IPC: H02J7/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately operate the value showing the charge state of a battery, applying a current integration system or a power integration system.  <P>SOLUTION: The value showing the present charge state of the battery 13 is operated from an integrated current value determined by an integrated current value calculation means 23A, by using, in the case where a terminal voltage and a discharge current of the battery 13 measured periodically are not values suitable for determining a voltage-current characteristic, a correlation determined by a correlation deduction means 23C between a differential value between a value at the previous discharge time and a value at this discharge time of at least either of values showing an estimated value and the present charge state of the battery 13 determined by a differential value calculation means 23B, and the integrated current value of the battery 13 determined by the integrated current value calculation means 23A, when the terminal voltage and the discharge current of the battery 13 suitable for determining the voltage- current characteristic are measured periodically.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004105812-A (JP)
Title: Photocatalytic reaction apparatus and photocatalytic reaction method
Inventor: SEGAWA NOBORU
IPC: A61L9/18
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic reaction apparatus and a photocatalytic reaction method for cleaning or deodorization of a gas-liquid mixture or liquid medium containing object substances to be decomposed by decomposing object substances to be decomposed by irradiating a photocatalyst with electric discharge light.  <P>SOLUTION: The photocatalytic reaction apparatus 10 is installed in a channel 12 of a gas-liquid mixture and comprises a photocatalyst module 17 composed of a ceramic substrate and a photocatalyst carried on the substrate; a positive and a negative pole metal electrodes 18, 18; and an electric power source part 15. Electric discharge light is generated by applying voltage between the positive and the negative pole metal electrodes 18a, 18b by the electric power source part 15 and the photocatalytic module 17 is irradiated with the electric discharge light, and by the action of the activated photocatalyst the object substances to be decomposed which are contained in a medium for the gas-liquid mixture in the inside or in the vicinity of the photocatalytic module 17 are decomposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180380-A (JP)
Title: Inhibition of apoptosis antisense nucleotide against caspase 3, expression vector thereof and method for inhibiting apoptosis using the same
Inventor: LEE GYUN MIN
IPC: A61K38/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antisense nucleotide which can effectively inhibit apoptosis of Chinese hamster ovary (CHO) cells by effectively suppressing the expression of caspase-3 related to apoptosis and an expression vector thereof and to provide an inhibition method of apoptosis in which the quality of target protein produced in the recombinant cells can be enhanced.  <P>SOLUTION: This antisense nucleotide is used for suppressing the expression of caspase-3 and comprises a specific base sequence. This expression vector contains the antisense nucleotide and expresses antisense RNA of caspase-3. This inhibition method of apoptosis of recombinant cells comprises introducing the expression vector into the recombinant cells and suppressing the expression of caspase-3. Therefore, apoptosis can be inhibited by effectively suppressing the expression of caspase-3 related to apoptosis and the quality of target protein produced in the recombinant cells can be enhanced by inhibiting apoptosis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106331-A (JP)
Title: Printing sheet
Inventor: NISHIKAWA YOSHIKI
IPC: B42D15/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing sheet, which is excellent in sublimation re-transfer printing, in which curling is hard to develop even when being employed in thin printed matter such a name card and which is excellent in automatic conveyability within a re-transfer printing machine.  <P>SOLUTION: This printing sheet at least consists of a front and a rear layers mainly made of a substantially amorphous aromatic polyester base resin and an intermediate layer mainly made of an aromatic polycarbonate base resin. The sheet has a total thickness dimension of 0.20-0.84 mm under the condition that the ratio of the thickness dimension of the intermediate layer to the total thickness dimension is at least 50%. The surfaces of the front and the rear layers are finished smooth under the condition that the maximum coefficient of static friction according to JIS K 7125 between the printing sheets brought into contact with each other is not more than 0.4.  <P>COPYRIGHT: (C)2004,JPO