baber/WOPTO huggingface dataset:
Patent JP-2003249700-A (JP)
Title: Magnetoresistive effect element and magnetoresistive effect head comprising it, magnetic storage device, and method for fabricating magnetoresistive effect head
Inventor: ISHIKAWA CHIAKI
IPC: H01F10/32
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect head satisfying both enhancement of reproduction output and reduction of Barkhausen noise.  <P>SOLUTION: An antiferromagnetic layer 50, a second magnetic layer 45, a nonmagnetic intermediate layer 40, and a first magnetic layer 35 are formed sequentially in layers. The first magnetic layer 35 is provided, at at least one end in the direction of track width, with a region having saturation magnetization smaller than that at the central part in the direction of track width. Assuming the track width is Twr and the width in the direction of track width of the region having saturation magnetization smaller than that at the central part in the direction of track width is xe, a magnetoresistive effect element 30 satisfying a relation 0.08≤xe/Twr≤0.2 is interposed between an upper shield 90 and a lower shield 10. Since the effect of a vertical bias field is increased in the region of the first magnetic layer 35 closer to the end part than the central part in the direction of track width, generation of domain is controlled efficiently at the end part of the first magnetic layer 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002351644-A (JP)
Title: System and method for managing document
Inventor: MOMOTAKE SHOGO
IPC: G06F3/0482
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing documents, etc., to provide a system user with a menu to allow communication with a document manager and ASP with satisfactory convenience. SOLUTION: The system is provided with an MFP 90 configured to display interactive menus so as to allow a user 72 of the MFP 90 to interact with a document manager 60. The displayed interactive menus are downloaded from the document manager 60 to the MFP 90 based on a request by the user 72. The document manager 60 is configurated so as to search for application service providers(ASPs) 10 to 40 on a network 50 based inputs by the user 72. The document manager 60 can search documents within the ASPs 10 to 40, extracts the document and a URL and stores the document and the data. The system can provide basic and/or customized interactive menus displayed on the screen of MFP 90.
Patent JP-2003256496-A (JP)
Title: Method for creating current source information within macro
Inventor: TANABE KENJI
IPC: H01L21/82
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for creating current source information in which the information within an intermediate macro can be used to the full by using the intermediate macro whose inner layout design is not completed at calculating voltage variation amount in power source wiring.  <P>SOLUTION: This method comprises a first process P110 of extracting outer shape data of the intermediate macro and power source connecting end data within the macro; a second process P120 of generating intermediate layout information within the macro including area setting data for creating a virtual unit area, a third process P130 of generating local power consumption distribution information as well as estimating total power consumption Wm0 of the intermediate macro; a fourth process P140 of generating power consumption information for each unit area; a fifth process P150 of generating current source information for each unit area for setting a current source of a predetermined current value in each virtual unit area; and a sixth process P160 of generating the current source information within the macro by adding the information of a connecting point which connects each current source to the power source connecting end within the macro to the current source information for each unit area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255368-A (JP)
Title: Electrooptical device, method for manufacturing the same and electronic instrument
Inventor: ADACHI ISAO
IPC: G02F1/1341
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device which is made inexpensive by promptly performing a capping stage for capping an injection port for introduc ing an optoelectronic substance, and to provide a method for manufacturing the same.  <P>SOLUTION: The electrooptical device has a TFT array substrate (10) and a counter substrate which are sandwiching a liquid crystal, a liquid crystal injection port (52a) through which the gap (G) interposed between the substrates communicates with the outside of the gap and a conduction hole (402) for introducing the liquid crystal into the gap through the liquid crystal injection port and is provided with a partially intercepting member (400) intercepting the gap from the outside and a sealing material (54) mixed with a clogging material (541) which can not pass through the conduction hole and sealing the injection port at the part except the conduction hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253350-A (JP)
Title: Process for operating converter for crude copper production
Inventor: NAKANO OSAMU
IPC: C22B15/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process enabling stable converter operation.  <P>SOLUTION: An amount of floor slag generated in the copper-producing phase is measured after crude copper is discharged. Based on the amount of floor slag measured, the heat of reaction required for slag formation of the floor slag in the next blowing is calculated and reflected in the heat balance of the next slag-producing phase. The distance A from a reference point within the converter to the boundary B<SB>1</SB>of red heat by the floor slag is obtained, while the actual amount of floor slag is measured to obtain the correlation between the distance A and the amount of floor slag. By measuring the distance A, the amount of given floor slag within the converter can be obtained. Here, the distance A is measured using a measuring instrument 5 equipped with a body 7 having a scale 8 on one end and a peep hole 9 on the other and a support part 6 for supporting the body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257535-A (JP)
Title: Plug-in power supply
Inventor: STEIERT THOMAS
IPC: H01R31/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug-in power supply for changing the voltage of the main power source which can be handled easily and safely in a reduced size into an operating voltage.  <P>SOLUTION: The plug-in power supply 100 provided for changing the main voltage into an operating voltage includes a housing 102 with an electric circuit for voltage conversion arranged inside and at least two main contact pins 108 inserted in a main socket and movable between an operating position substantially extended at right angles against one o the surfaces of the housing and a pause position one step above the surface, and the main contact pins are arranged substantially in parallel with at least one of the surfaces at the pause position. Relative geometric arrangement of the main contact pins at the pause position is different from that at the operating position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258817-A (JP)
Title: Radio communication equipment, control method thereof, and program for realizing the control method
Inventor: HORI SHINJIRO
IPC: H04B7/26
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform radio communication with high security with a plurality of access points without continuously using a fixed ESS ID (extended service ID) even in the case of communicating with the plurality of access points for moving.  <P>SOLUTION: When a prescribed time has passed, a value obtained by updating the ESS ID is produced and an ESS ID update notification packet is transmitted to all stations that have connected to this access point. The stations that have received the ESS ID update notification packet replace the set value of the ESS ID with the updated value of the ESS ID, subsequently transmit a reassociation request packet with the updated value of the ESS ID set therein to the access point to request that the stations can participate in a DS (distribution system) managed with the new ESS ID. The access point transmits a reassociation response packet to the stations, notifying that the stations can participate in the DS, so that the stations can perform a normal communication sequence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250539-A (JP)
Title: Gene encoding trans-type polyprenyl diphosphate synthase, recombinant vector incorporated with the gene, transformant transduced with the recombinant vector, recombinant protein obtained from the transformant, and transformant plant body
Inventor: FUKUZAKI EIICHIRO
IPC: A01H5/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gene encoding a >20C trans-type polyprenyl diphosphate synthase and a recombinant transduced with the gene.  <P>SOLUTION: The gene constituted of a DNA composed of a specific base sequence derived from Arabidopsis thaliana Columbia is prepared. The gene is joined to a vector to prepare a recombinant vector. The recombinant vector is transduced to host Escherichia coli to give a transformant to produce the >20C trans-type polyprenyl diphosphate synthase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002335295-A (JP)
Title: Signal processing apparatus and signal processing method
Inventor: MATSUOKA AKIHIKO
IPC: H04L27/36
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing unit and a signal processing method that can suppress a dynamic range of a modulated signal after zone restriction. SOLUTION: A digital modulator 101 digitally modulates transmission data. A modulation signal judging unit 102 judges whether or not a peak power arises from the transition of the signal point of the modulated signal. A control signal generator 103 outputs a shifted phase control signal in the case of judging that the peak power arises, or outputs a non-shifted phase control signal in the case of judging that no peak power arises. A phase controller 104 changes the phase of the modulated signal by using the control signal output by the control signal generator 103. A band limit filter 105 restricts the zone of the modulated signal output by the phase controller 104. An orthogonal modulator 106 modulates the modulated signal output by the filter 105.
Patent JP-2003260020-A (JP)
Title: Endoscope
Inventor: WATANABE KATSUJI
IPC: A61B1/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope in which the interference between interior equipment passed through the inside of an endoscope curve portion, and/or between interior equipments and a section ring, can be controlled.  <P>SOLUTION: A projecting portion 43, through which a pulling wire 42 is passed, is placed with projecting onto the hollow side of the section ring 36, space portions 24 and 25, in which interior equipment 19 and 27 can move, are formed between the interior equipment 19 and 27, and the section ring group 37, and these space portions 24 and 25 serves as a contact preventing means between the section ring group 37 and the interior equipment 19 and 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262139-A (JP)
Title: Method and device for controlling air-fuel ratio of gas engine
Inventor: YAMAMOTO TAKAYUKI
IPC: F02B37/18
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling an air-fuel ratio of a gas engine with high responsiveness even against an abnormal condition such as misfire of the engine or rapid load input at the operation of a multi- cylinder gas engine, capable of preventing combustion at a dense mixture ratio of excess fuel, knocking due to increase of combustion temperature accompanied with the excess fuel, and deterioration of engine output due to excessively lean combustion, while always maintaining the desired air-fuel ratio.  <P>SOLUTION: This gas engine is structured in a manner that mixture gas formed by injecting gas fuel in supply air flowing in an air supply passage is supplied to a combustion chamber for combustion. A required volume of air is calculated based on a detected value of fuel flow rate in the fuel supply passage, and an actual volume of air is calculated based on a detected value of supply air pressure and supply air temperature in the air supply passage. The supply air volume in the air supply passage is controlled so that the actual air volume is equal to the required air volume.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267491-A (JP)
Title: Tool for opening ampoule
Inventor: MIYASHITA MASARU
IPC: B67B7/86
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for opening an ampoule, by which the ampoule can be opened safely and easily by a simple method.  <P>SOLUTION: A force F is applied to a press member 6 to apply energy working toward a receiving member 4 to it. This operation can be done by an operator using only one hand and tilts the press member 6 on a hinge 6a from a retreat position illustrated by a continuous line. When the force F acting on the press member 6 grows to surpass a certain level of strength, a head AH is snapped off from the ampoule AP. After that, the press member 6 is further pressed toward the receiving member 4 to grip the snapped head AH between the press member 6 and the receiving member 4. In this state, the tool 10 is lifted to lift the gripped head AH along with it, leaving a body AB, which is opened, on a pedestal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262943-A (JP)
Title: Color developing concentrated composition for silver halide photographic sensitive material and method for processing by using the same
Inventor: KOBAYASHI HIROAKI
IPC: G03C7/44
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color developing concentrated composition which is stable and does not expand a housing container when the composition is stored at a high temperature and which decreases changes in the sensitivity of a photosensitive material to be processed when he composition is used, and to provide a method for processing a photosensitive material by using the composition.  <P>SOLUTION: The color developing concentrated composition in a single-part form for a silver halide photographic sensitive material, is characterized in that the composition contains at least one kind of catechols having a specified structure and contains a hydroxyalkyl-substituted phenylenediamine-based color developing agent and a hydroxylamine salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265323-A (JP)
Title: Polysaccharide grafted with polysiloxane and composition for hair containing fixing polymer
Inventor: GIROUD FRANCK
IPC: A61Q5/04
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition for the hair which sufficiently fixes a hair style, provides excellent beauty culture characteristics such as comfortable touch or natural appearance, etc., fixes and/or maintains a hair style, to provide a use for the composition and a method for hair dressing by using the composition. SOLUTION: This cosmetic composition comprising at least one polymer having a polysaccharide type skeleton grafted with a component containing at least one polysiloxane and at least one fixing polymer in a medium acceptable as a cosmetic is prepared and used.
Patent JP-2003272663-A (JP)
Title: Electrode structural body for fuel cell and solid polymer fuel cell using the same
Inventor: MIURA FUSAYOSHI
IPC: H01M8/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structural body for a fuel cell with little cross talk and low cost and a solid polymer fuel cell with excellent durability.  <P>SOLUTION: The electrode structural body for the fuel cell is structured to include a pair of electrodes consisting of a fuel electrode supplied with gas and an oxygen electrode supplied with oxidizing gas and an electrolyte pinched by the pair of electrodes. Here, the electrolyte has a plurality of polymer films laminated, at least one of which is a surface-reformed film with at least one side put under reforming treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273820-A (JP)
Title: System for providing information on individual, individual information creating apparatus and individual information creating method
Inventor: ISOTANI YASUYUKI
IPC: H04H60/14
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an preparing apparatus for information on individual for preparing suitable information each time, in response to a request from a viewer and preparing display screen information to be displayed only on the viewer's TV set.  <P>SOLUTION: Upon receiving request for providing information on individual from a viewer, a preparing apparatus for individual information creates information which can be received by a specified digital receiver. A response screen information database 9 previously stores a plurality of display screen information pieces for response. A display screen searching section 12 extracts one item of display screen information pieces from among the plurality of display screen information, by using identification information of the display screen transmitted from a digital receiver and the operation information transmitted from the receiver. A preparing section 11 for information on individual specifies the viewer from the viewer's individual information transmitted from the receiver through a telephone line, creates the information for the viewer, and prepares the individual information by combining with the display screen information extracted by the section 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269754-A (JP)
Title: Gas humidifying apparatus
Inventor: HAYASHI TAKESHI
IPC: F24F6/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas humidifying apparatus wherein easily humidified gas of desired humidity is acquired, while maintaining constant gas flow.  <P>SOLUTION: This gas humidifying apparatus 1 is provided with: a humidifier 2 the interior of which is partitioned by a vertically extending steam permeation membrane 5b into a humidification chamber 13 where gas 10 flows, and a humidification source chamber 15 for storing humidifying water 14 which is deionized water; and a water level control mechanism 3 for controlling the water level H of the humidification source chamber 15. The gas humidifying apparatus 1 is constituted to control the humidification degree of the gas 10 passing through the humidification chamber 13 by changing the contact area of the steam permeation membrane 5b and humidifying water 14 determined by the water level H. A plurality of membrane tubes 5a formed of the steam permeation membranes 5b are vertically arranged in a case 4 of the humidifier 2, in a state of communicating with a humidified gas lead-in port 8 and a humidified gas lead-out port 9 formed at the upper and lower parts of the case 4. The membrane tubes 5a are formed in the humidification chamber 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274082-A (JP)
Title: Image printer
Inventor: OKANO HIROSHI
IPC: H04N1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To relieve a job load imposed on an operator as much as possible in the case of preparing a reprint after a print is once made.  <P>SOLUTION: In the image printer wherein a first display mode for displaying a simulated image with a plurality of frames on a monitor or a second display mode for displaying the simulated image with a plurality of frames fewer than the frames in the first display mode with a display size greater than that of the first display mode is selected and the number of correction items for image correction instruction information instructed and entered in the second display mode is more than the correction items of the image correction instruction information instructed and received in the first display mode, a monitor 6a displays correction instruction existing display capable of identifying the presence of the image correction instruction information used for producing a preceding print in the first display mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003062735-A (JP)
Title: Damping tool
Inventor: TAKAHASHI HIDESHI
IPC: B23C9/00
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress chatter by a simple structure without being affected by heat generated in cutting. SOLUTION: A hollow portion 15 is formed inside a tip end of a tool body 11. An end 17A of a weight member 17 is connected to an inside wall surface 16A at the tip end side of the hollow portion 15. A gap between the outside surface of the weight member 17 and the inside wall surface 16 of the hollow portion 15 is filled with a viscoelastic substance 18. One end 17A of the weight member 17 is made of a small-diameter rod. A tool body 11 is separable at a parting plane P, which is located at the base side of the hollow portion 15, so as to be mounted and dismounted.
Patent JP-2003202406-A (JP)
Title: Antireflection film and display device
Inventor: YAMAKI TAKEYUKI
IPC: G02B1/11
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film having high antireflection performance with a monolayer antireflection layer.  <P>SOLUTION: The antireflection film has on the surface of a plastic film substrate 1 a cured coating layer 2 of a coating material composition consisting essentially of a silicone resin comprising a partial hydrolyzate and/or a hydrolyzate of a hydrolyzable organosilane and fine hollow silica particles of 5 nm to 2 μm average particle diameter with a hollow formed in an outer shell. The cured coating layer 2 comprising the silicone resin and the fine hollow silica particles has a low refractive index and the antireflection film has high antireflection performance with an antireflection layer 3 formed from the monolayer cured coating layer 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274456-A (JP)
Title: Communication terminal, operation apparatus, communication system, and communication control method
Inventor: NIISATO NORIKO
IPC: H04W28/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone capable of further enhancing the degree of selection freedom of an operation apparatus when deciding the operation apparatus for operating information sent/received with a network.  <P>SOLUTION: The control section 102 of a mobile phone 10 outputs incoming call bearer information to specify the bearer of an incoming call included in an incoming call notice to each operation apparatus (operation section), decides a bearer for communication on the basis of first call setup reception information, second call setup reception information and incoming call reject information outputted from each operation apparatus (operation section) in response to the output, outputs decided bearer information to specify the decided bearer to the operation apparatus (operation section) to which the first call setup reception information or the second call setup reception information is outputted, decides the operation apparatus (operation section) selected by a user out of the operation apparatuses (operation sections) outputting reply available information depending on the output as a part to operate the information, and releases the other parts than the decided part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281846-A (JP)
Title: Information disk cartridge and information disk recording/reproducing device
Inventor: OOTSU IKUROU
IPC: G11B17/26
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the creep of an elastic locking section of disk trays and the conveyance fault of the disk trays of an information disk cartridge for holding one or two or more disk trays in a housing position by means of a locking mechanism.  <P>SOLUTION: The cartridge 3 is housed with a plurality of the disk trays 1 notched and formed respectively with locking pawls on at least one side by locking the disk trays into locking grooves by the locking pawls. These locking grooves 20a form the spaces which do not exert elastic stresses to the locking pawls.  <P>COPYRIGHT: (C)2004,JPO