baber/WOPTO huggingface dataset:
Patent JP-2003086794-A (JP)
Title: Semiconductor device, manufacturing method therefor, and portable electronic device
Inventor: IWATA HIROSHI
IPC: H01L21/8238
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To make a high speed operation possible with small power consumption by reducing the junction capacitance of a diffusion layer region and a shallow well region, related to a DTMOS wherein lengthening of a gate depletion layer is suppressed and driving current is increased. SOLUTION: On a semiconductor substrate, a first conductivity deep well region, a second conductivity shallow well region and an element separating region are formed. First conductivity source region and drain region are formed on the element separating region, and a channel region is formed on the second conductivity shallow, well region between the source region and the drain region. Then the channel region is overlaid with a gate insulation film and a gate electrode, and the gate electrode is electrically connected to the second conductivity shallow well region.
Patent JP-2003080752-A (JP)
Title: Thermal transfer printer, printing method therefor and film
Inventor: IGA KANAME
IPC: B41J2/325
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To raise the fixation strength of an ink printed by a thermal printer. SOLUTION: In a thermal transfer printing for printing by transferring an ink of an ink ribbon to a printing medium by a thermal head, comprising thermal heads with heat generating elements arranged in rows 22-1 to 22-4, platens 24-1 to 24-4 disposed facing the thermal heads, and an ink ribbon 30 to be conveyed between the thermal heads and the platens, the ink ribbon 30 has at least partially a part without application of the ink for executing a heating operation again with the part without application of the ink after a printing operation with the ink ribbon.
Patent JP-2003084995-A (JP)
Title: Online database information processing system
Inventor: HIYAMA HITOSHI
IPC: G06F12/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer data without limiting a system under online operation and applying an excessive load in transferring the data between systems. SOLUTION: When the time series data are transferred from a main system 1 under the online operation to a standby sub-system 2, the time series data of time series alarm database 101 are batch-copied and registered in time series database 201, and when the online operation by the sub-system 2 is started, and if there are unregistered data from a queue table 103 to the time series alarm database 101 from the start of the sub-system 2 to the start of the online operation, or if a new time series data is registered in the queue table 103 during the period, the unregistered data or the new data are reflected to the queue table 203.
Patent JP-2003089163-A (JP)
Title: Barrier-film, laminated material using the same, packaging container, image display medium, and method for producing barrier-film
Inventor: KOMADA MINORU
IPC: B65D81/24
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a barrier-film which has high gas-barrier properties, is high in transparency and excellent in flexibility and weatherability, and has heat resistance and chemical resistance necessary for an aptitude for various kinds of post-processing, a laminated material using the barrier-film, a packaging container, and an image display medium. SOLUTION: The barrier-film has at least one repeating unit with a gas- barrier layer and a resin layer laminated in turn on at least one side of a base material film. The resin layer contains a high molecular weight epoxy polymer of a bifunctional epoxy resin and bifunctional phenol, and the gas-barrier layer is an inorganic oxide film.
Patent JP-2003090097-A (JP)
Title: Joint structure between steel-pipe column and flat slab, and method for connecting the same
Inventor: MURATA YOSHIYUKI
IPC: E04B1/30
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure between a steel-pipe column and a flat slab, which sufficiently ensures the strength at a joint portion by executing minimum working on a steel-pipe column main body at a location of a header of the flat slab, and to provide a method for connecting the steel-pipe column and the flat slab to each other. SOLUTION: The joint structure 1 between the steel-pipe column and the flat slab is implemented by connecting an upper plate 6 and a lower plate 7 to each other via a vertical plate 8 to form a reinforcing body 3, setting the reinforcing body 3 on the steel-pipe column main body 4, and connecting the flat slab 2 to the steel-pipe column main body 4 via the reinforcing body 3.
Patent JP-2002200847-A (JP)
Title: Thermal recording medium
Inventor: HATA TOSHIAKI
IPC: B41M5/26
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a chemical recording medium which is almost free from a texture fog and has a recording part showing a superior light resistance and conservation properties over time. SOLUTION: In the thermal recording medium having a thermal recording layer containing a leuco dye, a coloring agent and an adhesive, on a support, the thermal recording layer contains a chemical compound with an average molecular weight of 460-700 represented by the formula (1).
Patent JP-2003088713-A (JP)
Title: Water treatment method and water treatment unit
Inventor: KAMIYA AKIRA
IPC: C02F1/68
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To adjust water supplied to the spot to quality suitable for a use. SOLUTION: The use of water at the spot where water is used is recognized and the quality of water supplied to the spot is inspected. The kind of at least one filter medium necessary for bringing the supplied water to quality fitted to the use is selected and the amount of the filter medium is determined. The main body pipe 2 of the water treatment unit 1 is filled with the selected filter media 13a, 13b and 13c by the determined amount. Intermediate partitions 17 and 17 with meshes are put in the main body pipe 2 and stoppers with meshes 14, 15 and 16 are attached to opening end parts 5 and 6. The outer end parts of the connection pipes 3 and 3 of the water treatment unit 1 are connected to a water supply pipe.  Clamp means 4 and 4 are attached to the peripheries of the open end parts 5 and 6 of the main body pipe 2 and the peripheries of the connection pipes 3 and 3 to mutually connect the main body pipe 2 and the connection pipes 3 and 3. Water is allowed to flow through the water treatment unit 1.
Patent JP-2003094001-A (JP)
Title: Treatment agent for incinerated flying ash and treating method using the same
Inventor: MAKITA NORIO
IPC: A62D101/43
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a treatment agent capable of both preventing the elution of heavy metals in incinerated flying ash and decomposing dioxins with only one agent at the same time, and a treating method using the treatment agent. SOLUTION: The treatment agent for the incinerated flying ash having both a heavy metal fixing function and a dioxin decomposing function is characterized by containing (A) one or more kinds of heavy metal fixers having a salt forming functional group or a complex forming functional group having a sulfur atom presenting the heavy metal fixing function, and (B) one or more kinds of organosulfur compounds or oxidizing agents presenting the dioxin decomposition function.
Patent JP-2003106779-A (JP)
Title: Cooling device and cooling method of reduced iron agglomerated product
Inventor: ICHIKAWA HIROSHI
IPC: F27D15/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device and cooling method for falling a center temperature and moisture content of a high temperature reduced iron agglomerated product discharged from a reduced iron manufacturing facility for manufacturing the reduced iron agglomerated product by reducing an iron oxide agglomerated product in an appropriate range. SOLUTION: The cooling device and cooling method of the reduced iron agglomerated product is characterized by that a conveyer for conveying the high temperature reduced iron agglomerated product is arranged on a discharge port of the reduced iron manufacturing facility, a spray nozzle for spreading cooling water to the reduced iron agglomerated product on the conveyer, and a side surface part of the conveyer is made tall so as to accumulate the cooling water in a layer of 1-10 mm depth on the conveyer.
Patent JP-2003108927-A (JP)
Title: Magnetic card reader/writer
Inventor: KAWAKAMI KOJI
IPC: G06K13/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a high performance magnetic card reader/writer capable of securing necessary functions without using a large number of molded parts or molded sheet metal parts, reducing the number of parts, and lowering the cost even in a small-batch production. SOLUTION: This magnetic card reader/writer is provided with an upper unit 2, a main body unit 1, conveying belts 6 and 7, driving pulleys 13 and 33, driven pulleys 12a, 12b, 12c, and 33a, magnetic heads 8, 9, and 10, a printing head 20, rollers 11 and 24, and convey-out means 50, 53, and 54. A driving pulley shaft 13a for the conveying belt 6 in the upper unit 2 is arranged in the main body unit 1, and opening/closing operation is carried out by using the driving pulley shaft 13a as the rotation center.
Patent JP-2003103777-A (JP)
Title: Liquid jetting apparatus
Inventor: SAYAMA TOMOHIRO
IPC: B41J2/045
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus capable of remarkably reducing noise at the time of controlling micro vibration while maintaining a preferable micro vibration frequency. SOLUTION: This liquid jetting apparatus comprises a head member 8 having 2 or more (n) pieces of nozzle openings 51, and a micro vibration means 35 for generating micro vibration in a liquid at each nozzle opening 51. The micro vibration means 35 is driven so as to have micro vibration in the liquid at all the nozzle opening 51 by a certain cycle T, such that the micro vibration is generated by a timing delayed by T/n per each nozzle opening 51.
Patent JP-2003108535-A (JP)
Title: Equation processor and program
Inventor: MIYAZAWA YOSHINAGA
IPC: G06F15/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of easily making a numerical analysis of a high order differential equation in an electronic computer having the differential operation function without compelling excess labor to a user. SOLUTION: In the differential operation function, a CPU 2 accepts input of the high order differential equation in an analytical mode of the high order differential equation, stores the high order differential equation inputted at this time in an input buffer area 3a, converts the high order differential equation into a prescribed simultaneous differential equation according to a degree of the high order differential equation when detecting indication for converting the high order differential equation stored in the input buffer area 3a into the simultaneous differential equation, and determines a numerical solution of the converted simultaneous differential equation.
Patent JP-2002251268-A (JP)
Title: Information processor and data processing method for the same device and data processing program and storage medium with the same program stored
Inventor: OZAKI YOJI
IPC: G06K15/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of printed outputs to a user in his or her desired print made by one time print setting. SOLUTION: When any special print mode is not designated, a printer driver 203 generates first print attribute information to be printed on a first recording sheet based on setting corresponding to the attribute of the printing processing of print data. When the special print mode is designated, the printer driver 203 generates the first print attribute information and second print attribute information to be printed on a second recording sheet.
Patent JP-2003104455-A (JP)
Title: Food packaging multi-layered film
Inventor: YABUTA HIROYUKI
IPC: B32B27/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging multi-layered film of excellent oxygen barrier property, low steam permeability and high food sealability. SOLUTION: In this food packaging multi-layered film, a middle layer with polyolefin master batch blended in polyamide is sandwiched between an inner layer containing polyamide and an outer layer containing polyamide.
Patent JP-2003109913-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: NISHIMURA ISAMU
IPC: H01L21/768
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To form a low-resistance contact without using any corrosive gas. SOLUTION: An insulating film 3 is formed on a silicon substrate 1 and a contact hole 4 is formed in the film 3. Then a barrier metal/ohmic layer 5 is formed on the internal wall of the contact hole 4. Thereafter, a silicide film 8 is formed in the contact hole 4 by performing heat treatment on silicon films 6 and metallic films 7 after the films 6 and 7 are alternately laminated upon the barrier metal/ohmic layer 5.
Patent JP-2003105379-A (JP)
Title: Granular detergent composition having high bulk density
Inventor: SETO SHINICHI
IPC: C11D3/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a granular detergent composition having high bulk density, capable of ensuring excellent solubility and detergency even when a washing machine having low mechanical force in washing, e.g. a large-sized machine is used and ensuring excellent detergency even when a washing solution has high hardness. SOLUTION: This granular detergent composition having high bulk density comprises an anionic surfactant, a nonionic surfactant and zeolite and the content of the nonionic surfactant is 3-9 wt.% and the content of the zeolite is 26-35 wt.%.
Patent JP-2003108807-A (JP)
Title: Sale system for replaced product
Inventor: SUZUKI SEIJI
IPC: G06Q10/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a sale system for replaced products in which correct information of replaced products can be exchanged for both the seller side and the buyer side to avoid loss of time in selling the replaced products. SOLUTION: This system is provided with an auction dealer terminal 30 to provide information related to auctions for replaced products in the form of a home page on a network, a seller side terminal 20 for a seller to input information related to the replaced products to be auctioned, and a buyer side terminal 10 for a buyer to access the home page, and input a request to buy the replaced products being auctioned. Correct information of replaced products can thus be exchanged for both the seller side and the buyer side, thereby the replaced products desired can be purchased without loss of time.
Patent JP-2003112883-A (JP)
Title: Wheelchair elevation assisting device and method for escalator
Inventor: OGAWA YUTAKA
IPC: A61G3/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To easily form a wheelchair elevation floor surface with care-giver's operation by using a general escalator without altering the general escalator. SOLUTION: A volume and shape variable air mat is formed in an inversely L-shape in a side view with a two-stage step portion having a rectangular top face with a flat area almost twice that of a footboard of a step of the escalator and having a height almost equal to the height of two stages of footboards in the maximum volume and a one-stage step portion having a height almost equal to the height of one stage of footboard, and in an almost flat shape in the minimum volume. The top face of the air mat is formed as a wheelchair assistance supporting face, and the top face of the air mat and the footboard of the step of the escalator are used to form a wheelchair supporting floor surface having an area three times that of the footboard.
Patent JP-2003119821-A (JP)
Title: Self-traveling soil improvement machine
Inventor: MORO TAKASHI
IPC: E02D3/12
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling soil improvement machine capable of further enhancing workability for the input of soil and the dischargeability of improved soil. SOLUTION: The self-traveling soil improvement machine comprises a body frame 7 disposed approximately horizontally; a hopper 12 provided on one longitudinal side of the body frame 7; a soil improver feeder 19 for adding a soil improver to the soil discharged out of the hopper 12; a mixing device 23 disposed so that its inlet 26 for soil and the soil improver is lower than its outlet, for mixing the input soil and soil improver to produce the improved soil and transfer it toward the other longitudinal side of the body frame 7; and a discharge conveyor 39 extending to the other longitudinal side of the body frame 7 for discharging the improved soil generated by the mixing device 23 out of the machine.
Patent JP-2003119718-A (JP)
Title: Bridge
Inventor: TAKENAKA HIROFUMI
IPC: E01D2/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a bridge which comprises a web structure capable of effectively introducing prestress to concrete floor slabs while continuously bearing the same. SOLUTION: According to the bridge of a box girder structure which connects the upper and lower concrete floor slabs together in one body by webs, the webs each consist of top and bottom chords which are each formed of a corrugated steel plate, and steel diagonal members.
Patent JP-2003124568-A (JP)
Title: Semiconductor laser
Inventor: FUJIKAWA SHUICHI
IPC: H01S5/22
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high output semiconductor laser exhibiting excellent condensing properties. SOLUTION: A semiconductor laser medium 100 having a plurality of amplifying regions arranged in parallel along an active layer, and outer mirrors 11 and 12 constitute a resonator unstable in the arranging direction of the amplifying regions and laser light 20 is taken out from the semiconductor laser medium by means of the unstable resonator. The unstable resonator is a one-dimensional unstable resonator constituting a stable resonator in the direction perpendicular to the active layer of the semiconductor laser medium. A plurality of semiconductor laser media are laid in layer in the direction perpendicular to the active layer.
Patent JP-2003121762-A (JP)
Title: Device and method for compensating polarization dispersion
Inventor: OSONO KAZUMASA
IPC: G02B26/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for polarization dispersion compensation which can vary a dispersion compensation quantity with simple constitution. SOLUTION: A polarization degree detecting circuit 104 detects the degree of polarization of a light signal propagated in a metal-coated polarization plane holding optical fiber 50 obtained by providing a metal coating 62 to a polarization plane holding optical fiber 60 used for a polarization dispersion compensating element and a variable polarization compensating element 32 applies lateral pressure to the metal-coated polarization plane holding optical fiber 50 according to the degree of polarization to control the polarization dispersion compensation quantity.  The variable polarization compensating element 32 is composed of a moving means which moves a bobbin 42 in a radial direction while the metal- coated polarization plane holding optical fiber 50 is wound around two split bobbins 41 and 42 and the polarization dispersion compensation quantity can be varied with the simple constitution.
Patent JP-2003117998-A (JP)
Title: Method and device for manufacturing flexible pipe
Inventor: TABATA KAZUFUMI
IPC: F16L11/11
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible pipe by which a flexible pipe showing high pressure resistance and sealing properties can be manufactured with diminished energy loss and high production efficiency and a device using this method. SOLUTION: This method for manufacturing a flexible pipe comprises the steps to insert an inner pipe 3 into a flexible metallic outer pipe 2, then to bring the inner pipe 3 into contact tightly with the internal peripheral face of the outer pipe 21 by expanding the inner pipe 3 in the diametral direction by applying pressure and heat, and to form a sealing layer 5 on the internal peripheral face of the outer pipe 2. In this method, the outer pipe 2 into which the inner pipe 3 is inserted is heated from outside, and the inner pipe 3 is expanded by the pressurized gas inside the inner pipe 3.
Patent JP-2003122669-A (JP)
Title: Document arrangement method based on link relation
Inventor: TSUDA HIROSHI
IPC: G06Q50/34
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To make acquirable information indicating in what situation a document is time-sequentially while solving such a problem that the popularity level of a document increases always and never decreases. SOLUTION: A document arrangement device 10 is provided with a popularity level calculation means 11 and a popularity level transition calculation means 12. The popularity level calculation means 11 calculates a popularity level indicating the level of the popularity of each document on the basis of a link relation between documents on a network collected in a first period. The popularity level transition calculation means 12 calculates a popularity change level indicating the direction and rate of the change of the popularity level on the basis of the popularity level calculated by the popularity level calculation means 11 within a second period.
Patent JP-2003123884-A (JP)
Title: Flat cable connection part, and connection method of flat cable and connection terminal
Inventor: ENOMOTO KENJI
IPC: H01R12/79
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a flat cable connection part capable of easily setting the width of a connection terminal plate corresponding to various kind of flat conductors having different width from each other. SOLUTION: A flat cable connection part 7 is formed by thrusting a plurality of protruded crimp pieces 6, arranged in the longitudinal direction at both sides in width direction of a terminal plate 5 of a connection terminal 4, into a flat conductor 1 of a flat cable which is formed by covering at least one piece of flat conductor 1 with a flat insulation coating, and by bending and caulking top end part of respective crimp pieces 6 thrust through the flat cable. The width of the terminal plate 5 to which, crimp pieces 6 are arranged at its both sides in width direction, is expressed by W>=Wc×(Fs/Fc), where, Wc is the width of the flat conductor, Fs is a tensile strength standard value of the flat conductor 1, Fc is a tensile strength of the flat conductor 1.
Patent JP-2003088091-A (JP)
Title: Generator of annular magnetic path
Inventor: MIZUSHIMA YASUO
IPC: H02K53/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a generator in which reverse torque causing deterioration of power generation efficiency is reduced significantly, cogging torque of the armature is eliminated thoroughly and unevenness of rotation is eliminated by employing the armature as an annular magnetic path, and to enhance power generation efficiency in proportion to reduction of reverse torque by regenerating a part of induction power of the generator as torque for rotating the generator. SOLUTION: An armature of the generator is employed as an annular magnetic path, a magnetic area is divided by a series winding coil, power is generated by a permanent magnet rotor, and a flux generated by the output current is passed entirely and uni-directionally through the annular magnetic path, thus reducing reverse torque significantly.