baber/WOPTO huggingface dataset:
Patent JP-2003105580-A (JP)
Title: Method and apparatus for recovering metal copper from copper-containing solution
Inventor: KOYAMA KAZUYA
IPC: C25C7/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which recover metal copper by using electric energy from a solution containing a copper compound and are capable of performing the recovering in the state of remarkably reducing the electric energy to be used. SOLUTION: The method and the apparatus for recovering the metal copper by an electrolysis of a solution containing univalent copper ion which are a recovering method and apparatus for copper to deposit the metal copper by the electrolysis of the solution containing the univalent copper ions, in which the apparatus is provided with a cathode electrode for depositing the metal copper in the solution containing the univalent copper ions, an anode electrode in the ammonia alkaline solution containing the univalent copper ions and a diaphragm between the cathode electrode and the anode electrode and the electrolysis is performed while the solution is moved from the cathode electrode side to the anode electrode side by passing an electric current to the electrodes.
Patent JP-2003107712-A (JP)
Title: Method for manufacturing lithographic printing plate
Inventor: NAGAHAMA MASARU
IPC: G03F7/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing plate by which one-pass coating (tandem coating) is made possible while high image contrast and excellent printing performance are maintained. SOLUTION: In the method for manufacturing a lithographic printing plate by applying and drying gelatin layers containing at least a silver halide emulsion layer on a support and then without winding up but continuously applying a physical developing nucleus layer, at least one layer of the gelatin layers contains a polymer compound having an aromatic ring coupled with a hydrophilic group in the main chain and/or the side chain, or naphthalenesulfonic acid or its condensed product with formalin.
Patent JP-2003103426-A (JP)
Title: Workpiece mounting method using photosensitive double coated adhesive tape, workpiece mounting pedestal and machining device
Inventor: SUNAKAWA TAKASHI
IPC: C09J7/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece mounting method facilitating fixing of a workpiece to a machine tool or the like, capable of easily separating the workpiece from a workpiece mounting pedestal without deformation due to a fastening pressure during fixing and deformation even when the workpiece is thin and easily deformable, and capable of minimizing a jig manufacturing cost. SOLUTION: In the method, the workpiece 31 is fixed to the workpiece mounting pedestal 32 having permeability to ultraviolet rays by the photosensitive double coated adhesive tape 33 which will lose its adhesion extensively by ultraviolet irradiation.
Patent JP-2003109099-A (JP)
Title: Merchandise carrying-out device for vending machine
Inventor: FUJITOMI HIROSHI
IPC: G07F11/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise carrying-out device for a vending machine, which keeps the lock state of an upper pedal even when the upper pedal is not perfectly protruded and which reliably holds a merchandise. SOLUTION: The merchandise discharge device 1 is provided with a lower pedal 5 for holding the lowest merchandise, the upper pedal 4 for holding the second lowest merchandise and a link member 19 which is reciprocatively moved by a solenoid 17 to control the opening/closing of the respective pedals 4 and 5. Then the merchandises with the different diameters are carried-out without changing the width of a merchandise passage 10 and carrying-out the merchandise is controlled by alternately projecting the respective pedals 4 and 5. A stopper step part 4f is arranged in a slide groove 4d of the upper pedal 4 which is engaged with a pin 22 of the link member 19. Then the lock state of the upper pedal 4 is kept even when the upper pedal 4 is not fully protruded so that merchandise is reliably held.
Patent JP-2003111145-A (JP)
Title: Portable communication terminal
Inventor: MURAYAMA MITSUYOSHI
IPC: H04W8/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication terminal which enables a user to easily discriminate sending messages and receiving messages from one another and is capable of providing a display which is superior in external appearance. SOLUTION: A portable communication terminal is equipped with a control unit which enables a display unit to display chat display screens D1, D2, and D3 which indicate sending messages and receiving messages which are arranged in order of sending/receiving timing. The control unit enables the display unit to display the chat display screens D1, D2, and D3 which indicate the sending messages each provided with a user's icon 11 annexed to the head of the message and the receiving messages each provided with the icon 12 of the other subscriber on the other terminal end annexed to the head of the message.
Patent JP-2003108744-A (JP)
Title: Business operation management system
Inventor: AMINO KAZUNARI
IPC: G06Q50/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of business by sorting customers' states on coordinate axes as visible numerical values and visually and numerically grasping the processes and results of the business. SOLUTION: The business operation management system for managing customer information by using a computer is provided with a customer file in which customer information and the contents of negotiations are entered, table data for dividing the customer file and a movement display means for sorting the customer file on the table. The coordinates of vertical and horizontal axes are set up in the table, an index expressing possibility up to customer's agreement is set up in either one of the vertical and horizontal axes and an index expressing the number of contacts with the customer is set in the other axis.  The movement display means displays the customer file on a position in which the indexes of the table intersect with each other in accordance with the state of each customer, so that correlation between the possibility of customer's agreement and the number of contacts and the contents of negotiations can be visually grasped from the state and contents of the customer file displayed on the table.
Patent JP-2003106866-A (JP)
Title: Magnetic sensor
Inventor: TOKUNAGA ICHIRO
IPC: G01D5/245
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an output signal small in distorsion from a magnetoresistive element by an outside magnetic field. SOLUTION: A magnetization direction of fixing layers of four magnetoresistive elements GMR1-GMR4 is intersected with a magnetic pole arrangement direction Mh on a magnetic scale 5, and in the state that the outside magnetic field does not act, a magnetization direction of a free layer is the same direction as that of the fixing layer. An interval X1 between the first and second, and the third and fourth magnetoresistive elements satisfies the term nλ±(1/4), an interval X2 between the first and third, and the second and fourth magnetoresistive effect elements satisfies the term nλ±(1/8), the magnetoresitive elements and the magnetic scale 5 are relatively moved in the magnetic arrangement direction Mh, and the relative movement amount is detected from the output signals of the four magnetoresistive elements.
Patent JP-2003106931-A (JP)
Title: Soundness degree diagnosis device
Inventor: OSHIMA TOSHIYUKI
IPC: G01M7/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To specify a place where a structure is changed by applying vibration in a fixed frequency region and analyzing mode of the structure. SOLUTION: Vibration is locally applied to the structure. A soundness degree diagnosis device is provided with a changed condition inference part for evaluating how vibration mode obtained by measuring response for the vibration of the structure is changed from vibration mode when the structure is sound and inferring the place where the structure is changed.
Patent JP-2003113970-A (JP)
Title: Lock ring insertion apparatus for separation preventing joint
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To safely and surely insert a sticking-out part between a lock ring insertion device and a lock ring outer circumference surface into a receiving opening in inserting a lock ring of a separation preventing joint having the lock ring inserted from an outer circumference of the receiving opening. SOLUTION: In the lock ring insertion device for the separation preventing joint designed to insert the lock ring 3 into a lock ring insertion groove 2 of an inner surface of the receiving opening 1 from an outer surface of the receiving opening through a through-hole 7 after inserting an inserting opening 5 formed on an end part of one pipe into a inside of the receiving opening 1 formed on an end part of another pipe, a rod member 31 having a length same as the distance between a lock ring engagement part 19 of the lock ring inserting device and the through-hole 7 is detachably attached on an end part opposing to a tip of the lock ring 3 at a step part 32 overlapping a stepped connection part 3b formed on the tip of the lock ring 3.
Patent JP-2003110185-A (JP)
Title: Optical communication module
Inventor: NODA TAKATOSHI
IPC: H01L23/36
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions as much as possible by keeping an optical communication module within the operating temperature range without releasing the heat generated by a signal processing circuit element even in a low- temperature environment. SOLUTION: The optical communication module comprises a module housing, a conversion element 6 which is disposed in the module housing and which conducts at least either conversion from an electrical signal to an optical signal or conversion from an optical signal to an electrical signal, a signal processing circuit element 8 which is disposed in the module housing and is connected to the conversion element and conducts signal processing, and a thermal conduction section 10 which is so structured as to be brought into contact with the module housing and the signal processing circuit element when the atmosphere in the module housing exceeds the operating temperature range of the signal processing circuit element, and to be separated from either the module housing or the signal processing circuit element when the atmospheric temperature in the module housing is lower than the operating temperature range.
Patent JP-2003112187-A (JP)
Title: Liquid treatment apparatus and liquid treatment system containing the same
Inventor: TSUDA MITSUO
IPC: C02F1/48
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment apparatus which can carry out a suitable fractionization and electrification treatment of filth in foul water flowing through a mixer pipe according to the properties of the foul water by improving the structure of a fractionization and electrification treatment means. SOLUTION: The liquid treatment apparatus has a mixer pipe 71 which comprises a fin 75 spirally formed in a pipe 72 and magnets 92 having N and S poles and embedded in the fin 75 and an electromagnet 100 which applies a magnetic field to the magnets 92 to impart torque to the fin 75. By rotating the fin in the magnetic field applied by the electromagnet 100 to generate an electromotive force in the mixer pipe, liquid molecules and suspended matter molecules are electrically charged and arranged in lines. The magnetic filed applied by the electromagnet 100 to the magnets 92 is made reversible according to the properties of the liquid.
Patent JP-2003114638-A (JP)
Title: Electron beam generator
Inventor: SAKAMOTO TSUTOMU
IPC: G09G3/20
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To improve the continuity of gradation display characteristics covering from a low luminance level to a high luminance level by making the driving method of electron releasing elements to use both a pulse width modulation system and a bias voltage applying system. SOLUTION: Wiring is conducted by crossing a plurality of row wiring and a plurality of column wiring. A plurality of electron releasing elements is connected at the crossing sections of the wiring between the row wiring and the column wiring. The elements are successively selected for every row by a scanning circuit 300 and voltage pulses are applied by a signal voltage applying circuit 200 to the releasing elements which are connected to the row wiring selected by a scanning means. The circuit 200 has a conversion table 410 to vary the pulse width and the amplitude of the voltage pulses and the utilization range of the conversion data values is arbitrarily varied in accordance with input video signal levels.
Patent JP-2003113898-A (JP)
Title: Housing for engine balancing device
Inventor: INABA TOSHIYUKI
IPC: F01M11/03
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a housing for an engine balancing device improved so as not to cause an increase in size of the housing, lowering of rigidity of bearing walls, and deterioration of sucking of oil when oil level is tilted. SOLUTION: In this housing (lower housing 14L) for the engine balancing device 4 disposed on the lower side of the cylinder block 2 of an engine E having a cylinder axis tilted relative to a direction orthogonal to the axis of a crankshaft 1 to rotatably receive two balancer shafts 13L and 13R disposed parallel with each other, the mounting part 28 of an oil strainer 25 is integrally formed at the lower position of the balancer shaft 13L installed on the lower side of two balancer shafts. Thus since an oil suction port 29 is opened in the lowermost part of an oil pan 5 without largely extending the mounting part downward, the size and weight of the housing is decreased.
Patent JP-2003115825-A (JP)
Title: Data conversion circuit
Inventor: AOKI MASARU
IPC: H04L7/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To make compatible the miniaturization of delay required for data conversion from a radio side format to a ground side format and the minimization of circuit scale expansion with that miniaturization of delay. SOLUTION: A control part 8 successively generates ground side high-order addresses corresponding to time slots comprising a ground side frame and resets them in response to a ground side frame signal. Each time the ground side frame signal is received, the control part 9 executes counting-up, generates the ground side low-order address and resets it when a radio side frame frequency dividing signal is received. When a carry signal is received, a control part 3 successively generates radio side high-order addresses corresponding to radio side frames and resets them in response to a radio side frame signal. When the ground side frame signal is received, a control part 4 generates a radio side low-order address counting a value adding '1' to the ground side low-order address up to the base and in (N-1)th counting-up, the carry signal is outputted to the control part 3.
Patent JP-2003112460-A (JP)
Title: Ink film cartridge
Inventor: MASUDA SUSUMU
IPC: B41J32/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink film cartridge which can be set readily in a printer and in which the packaged shape can be reduced at the time of transportation. SOLUTION: In the structure of an ink film cartridge for holding an ink film being used in a facsimile or a printer, the ink film cartridge comprises a film cartridge 1 for rotatably holding a feeding side roller wound with a not yet used ink film, and a film cartridge 2 for rotatably holding a winding side roller for wounding a used ink film. At the opposite end parts of each film cartridge 1, 2, slide mechanisms each comprising a slide groove and a protrusion are provided so that the feeding side roller and the winding side roller are supported movably in parallel state and the packaged shape is reduced at the time of transportation by bringing close the film cartridges 1 and 2 to each other.
Patent JP-2003113598-A (JP)
Title: Base paper for honeycomb core and honeycomb core
Inventor: YOSHIDA TAKEHIKO
IPC: D21H27/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide economical base paper for honeycomb core, excellent in flame resistance and forming a honeycomb core maintaining its form after burnt and having excellent compression strength. SOLUTION: This base paper for honeycomb core is characterized by containing 50-80 mass% calcium carbonate and 20-50 mass% cellulose fiber and having 195-295 N lengthwise and crosswise compression strength defined by JIS P 8126. The base paper for honeycomb core can be improved in water resistance and paper strength by compounding a heat fusible resin and improved in wet dimensional stability and rigidity by compounding inorganic fiber. The honeycomb core bearing first grade flame retardance defined by JIS is obtained by impregnating water glass into the honeycomb core made of the base paper.
Patent JP-2003113868-A (JP)
Title: One-way clutch
Inventor: IGA KAZUO
IPC: F16D41/06
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a practical one-way clutch in which the width is smaller than a conventional one-way clutch including a conventional roller clutch, any positioning mechanism in the axial direction need not be provided separately, the assembly is easy, and the cost is low. SOLUTION: Two plate-like annular members 2a overlap in an integrated manner, and an inner race 1 formed of the plate-like member having a plurality of windows 1a or recessed parts 1a' in the circumferential direction is arranged relatively rotatable manner on the inner side of an outer race 2 forming a ball raceway surface 2e on its inner edge part. A cam surface 1d with an interval to the ball raceway surface 2e being narrowed in the predetermined direction is formed on the inner circumferential surface on the inner circumferential side of the inner race of each window 1a or a bottom face of the recessed part 1a', and an urging means to urge each ball 3 in its direction is provided.  The maximum width thereof is the total dimensional sum of the diameter of the ball 3 and the thickness of two plate-like annular members 2a of the outer race 2, and the outer race 2 is easily formed by integrating the two annular members 2a.
Patent JP-2003117296-A (JP)
Title: Futon sterilizing and drying apparatus
Inventor: TAKASHIMA TOMOKI
IPC: F26B3/30
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple Futon sterilizing and drying apparatus for sterilizing and drying Futons. SOLUTION: The Futon sterilizing and drying apparatus 10 is composed of a light source device 11 arranged between the Futons and a controller 20 of the light source. The light source device 11 is composed of a plurality of light sources 12 capable of being arranged parallelly to each other between the Futons and the respective light sources are provided with at least one long- length ultraviolet lamp 14u and/or at least one infrared lamp 14i and can freely approach to each other.
Patent JP-2003122828-A (JP)
Title: Image storage system
Inventor: AOYANAGI YOSHIRO
IPC: G06Q50/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of server resources and to reduce the cost burden on customer by appropriately setting and managing the capacity of a storage region, the use charge, and the like according to the use situation and the like of the customer. SOLUTION: An image storage server 11 has a storage region management part 23 for managing the storage region of an image storage part 22, and a customer information management part 25 for managing customer information. The storage region is set to secure prescribed capacity for one customer as an initial state, and service providing contents for every customer including the storage region and use charge in the following prescribed period are reset according to the customer information after the lapse of a prescribed period. In the case there is an unused area, for instance, the storage region in the following prescribed period is reduced, and the use charge is reduced or made free of charge, or the storage region of the capacity portion equivalent to the use charge is reduced to offset a part of the unused storage region as the consideration of the use charge.
Patent JP-2003119857-A (JP)
Title: Drain manifold and drain pipe system
Inventor: TOYAMA NORIYUKI
IPC: F16L41/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a drain pipe system used for a multistoried building that the drain pipe system consisting of lateral branch pipes, manifolds, and main risers, with the drain manifolds intervening in the main risers for each story and with the lateral branch pipes connected thereto, requires inspection hole couplings to be connected to the drain manifolds for the maintenance of the system, making piping work troublesome and making the space allocated to each individual house smaller by pipe space than it would otherwise be. SOLUTION: The drain manifold 1 is provided with an inspection hole 12 to eliminate the need for newly connecting an inspection hole coupling and prevent piping work from becoming troublesome. Also, a pipe space serving as a shared outdoor space 20 can be made compact.
Patent JP-2003123458-A (JP)
Title: Video deck and fixing member
Inventor: KOSAKA DAISUKE
IPC: G11B33/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member which can be accurately positioned to an attachment object article. SOLUTION: A guide member 1 is attached to a chassis A to guide a gear change operation arm G and a mode lever M. The guide member 1 comprises an upper face attaching part 2 and a side face attaching part 3. The side face attaching part 3 to be brought into contact with a side face part of the chassis A comprises two end parts brought into contact with the side face part and a deforming part 21 which is separated from the side face part when made free. The upper face attaching part 2 which connects to the side face attaching part 3 and is to be joined with a plane part of the chassis A has an attaching hole 11 and a projection 12, and the attaching hole 11 and the projection 12 can be joined with a tapped hole B and a hole part C of the chassis A respectively by bringing the deforming part 21 close to the side face part.
Patent JP-2003120704-A (JP)
Title: Wheel shaft support structure
Inventor: KOBAYASHI SHINICHI
IPC: F16C19/18
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a bearing structure of a wheel shaft for reducing a part cost, improving assembling efficiency, and reducing a manufacturing cost. SOLUTION: A circumferential groove 38 is arranged on an end surface of an outer race 28b of a radial bearing 28 facing to the outside. A cross-sectional U-shaped seal body 42 is arranged so as to integrally rotate with an axle shaft by inserting a large diameter annular part 42c into the circumferential groove, and inserting a small diameter annular part 42b into bearing clearance C between an inner race 28a and the outer race of the radial bearing. The bearing clearance is blocked up by a cover part 42a of the seal body and an annular ring-shaped lip seal member 44 engaged with the small diameter annular part. A rotor part 46 of a rotating speed detecting device for measuring a rotating speed of the axle shaft is arranged on an outer peripheral surface of the large diameter annular part of the seal body.  A sensor part 36 for detecting rotating speed information from the rotor part is arranged in a position opposed to the rotor part in the outer race.