baber/WOPTO huggingface dataset:
Patent JP-2001320110-A (JP)
Title: Spin valve type thin film element and thin film magnetic head using the same
Inventor: KAKIHARA YOSHIHIKO
IPC: G11B5/39
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem where Barkhausen noise is apt to be generated since a hard bias layer generating an intensive bias magnetic field is formed below a free magnetic layer, and only a hard bias layer whose bias magnetic field is weak is formed on a side part of the free magnetic layer which are caused by large film thickness of an antiferromagnetic layer, in the conventional spin valve type thin film element in which a fixed magnetic layer, a nonmagnetic conducting layer and the free magnetic layer are laminated on the antiferromagnetic layer and the hard bias layer is formed on side surfaces of the four layers. SOLUTION: By forming a hard bias layer 6 on an antiferromagnetic layer 1, a horizontal surface 6' can be formed in a part higher than a lower surface 4' of a free magnetic layer 4 with small film thickness. Consequently, the hard bias layer of an h1 part which generates an intensive bias magnetic field is made to abut against a side surface of the free magnetic layer 4, magnetization of the free magnetic layer 4 becomes easy to be made a single magnetic domain in the X direction, and generation of Barkhausen noise can be reduced.
Patent JP-2002264661-A (JP)
Title: Glass run
Inventor: MOTOYAMA HISASHI
IPC: B60J10/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a lip curved on a window glass opening face from having an undulant shape when the lip abuts on the window glass to be flexurally deformed. SOLUTION: This glass run is connected to a door waist weather strip installed to a lower side part of a window glass opening part along a door waist and is installed to a door sash part constituting the window glass opening part. The glass run has the lip 26 curved in a nearly arc shape on the opening face of the window glass opening part, connected to a seal lip provided in the door waist weather strip, and slidably abutting on a vehicle-outside side face of the window glass along the circumferential direction of the window glass opening part. The lip 26 is formed with thin thickness parts 44 each hollowed in a prescribed shape, at prescribed intervals along the circumferential direction of the window glass opening part.
Patent JP-2002264082-A (JP)
Title: Automatic blanking device
Inventor: TSURUSAKI KATSUNOBU
IPC: B26F1/44
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic blanking device improving the efficiency of the whole blanking work and product quality by positively eliminating unnecessary parts from a thin plate material after blanking to efficiently acquire a product part, and handling the product part appropriately. SOLUTION: A thin plate material receiving part 44 ascending/descending on the lower side of an endless belt 42 to move the thin plate material 60 vertically if necessary is disposed as a chip shake-down part 40 together with a mechanism for vibrating the endless belt 42. The thin plate material receiving part 44 is moved up to the thin plate material 60 temporarily stopped between the endless belt 42 and the thin plate material receiving part, and pushes up the whole thin plate material 60 to bring it into contact with the endless belt 42 in the vibrating state so that the thin plate material 60 is vibrated to drop unnecessary parts. A burden imposed on the thin plate material 60 from the endless belt can thereby be reduced, and the product part of the thin plate material 60 is prevented from being cut or flawed to improve product quality.
Patent JP-2002266093-A (JP)
Title: Method for producing seamless flexible endless member
Inventor: UEDA SHINJI
IPC: C25D1/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a seamless flexible endless member which has adhesive stability between a cylindrical metallic matrix and a precipitation film and releasing stability even in the repeated use of an electrocast master. SOLUTION: In the method for producing a seamless flexible endless member used as a photosensitive substrate for an image formation apparatus, the surface of the outer form of a cylindrical metallic matrix is polished by using abrasives obtained by sticling abrasive grains to a resinous nonwoven fabric and a spongelike cushiony base material to form a roughness; thereafter, the roughness is smoothly controlled by using a resinous nonwoven fabric and a spongelike cushiony base material containing no abrasive grains; and next, the cylindrical metallic matrix is subjected to electrocasting treatment.
Patent JP-2002268437-A (JP)
Title: Fixing device, and image forming apparatus having the same
Inventor: YOSHIKAWA TAKAHIRO
IPC: B65H29/54
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the defect that a recording medium coming out of a press- contact part is wound around a fixing roller in a fixing device which fixes a toner image on the recording medium by the action of heat and pressure by passing the recording medium through the press-contact part between the fixing roller and a pressure roller. SOLUTION: A voltage having the reverse polarity of the charge polarity of the rear surface of the recording medium is applied to a separation guide 9 positioned at the rear side of the recording medium coming out of the press- contact part of the fixing roller 3 and the pressure roller 4.
Patent JP-2002234566-A (JP)
Title: Packaging tool using sheet cut out by punching machine
Inventor: SUZUKI KAZUHIRO
IPC: B65D71/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a packaging tool which can be used at least twice as a packaging tool without producing trash. SOLUTION: The packaging tool comprises at least two sheets 1, 1, each of which is cut out into such a shape 2 as to allow a string or rubber band to be hooked on the sheet at a plurality of locations, and a rubber band to be hooked on the sheet cut out into the shape 2. By using the front and rear sides of such sheets, packing and unpacking can be easily effected, without producing trash.
Patent JP-2002265632-A (JP)
Title: Absorbent for aqueous solution of electrolyte and method of manufacturing the same
Inventor: INAGAKI YASUSHI
IPC: B29B15/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent for an aqueous solution of an electrolyte and method of manufacturing the same, which is inexpensive, high in safety, wide in coverage and less prone to loss shape in transportation and storing. SOLUTION: This absorbent for the aqueous solution of the electrolyte comprises an aqueous solution of the electrolyte absorbing polymer comprising a water-insoluble polymer having an introduced hydrophilic polar group and a support medium and the method of manufacturing the absorbent for the aqueous solution of the electrolyte comprises filling the polymer absorbing the aqueous solution of the electrolyte obtained by introducing the hydrophilic group to a water-insoluble polymer and the support medium into a water-permeable bag.
Patent JP-2002269243-A (JP)
Title: Medical information control system, method and program
Inventor: OTSUKA MASAAKI
IPC: G06Q50/22
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To use diagnosis contents and medical images of a patient in another medical facility after securing safety without making the patient take his medical chart and the medical images with him by outputting them on paper, a film, etc., at the time of introducing the patient to the other medical facility. SOLUTION: A client terminal 12 furnished in the medical facility 10 transmits medical information of an electronic medical chart, the medical image, etc., to a server 32 connected through a network 20 furnished with a security function. The server 32 receives the medical information, accumulates it and stores it.  The client terminal 12 uses the medical information transmitted from its own medical facility by making an access to the server 32, the client terminal 12 transmits instruction to display that use of the medical information transmitted from its own medical facility is permitted to use in another medical facility to the other medical facilities, and the server 32, and the client terminal 12 transmits an instruction to show that use of the medical information transmitted from its own medical facility is permitted to the other medical facility to the server 32, and it becomes possible for the client terminal 12 furnished in the other medical facility to use this medical information as the server 32 receives ths instruction and controls.
Patent JP-2002274705-A (JP)
Title: Recording paper roll supporting device
Inventor: SASAKI HIDEMI
IPC: B65H16/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate loading work of a recording paper roll and to eliminate the need of special space for the loading work. SOLUTION: The recording paper roll supporting device 15 is composed of flanges 25a and 25b, clampers 26a and 26b, and support shafts 27a and 27b. Four blades 33 are provided on a clamper body 34. Rollers 37 are rotatably attached to slopes 35 of the blades 33. The clampers 26a and 26b slide on the support shafts 27a and 27b toward the recording paper roll 6 in association with a closing action of a loading cover after loading of the recording paper roll 6. The blades 33 protrude from openings 32 of the flanges 25a and 25b and they are inserted in an interior of a core 10 of the recording paper roll 6. The rollers 37 are inserted inside the core 10 while rotating when the blades 33 are pushed in the core 10. In paper feeding, the flanges 25a and 25b and the clampers 26a and 26b rotate.  The recording paper roll 6 clamped by the clampers 26a and 26b also integrally rotates and it sends out color heat sensitive recording paper.
Patent JP-2002281505-A (JP)
Title: Moving image compressor, data preparing method for cut detection for the same, cut position data preparing method, cut detector and cut detecting method for the same
Inventor: NAKAMURA SEIICHI
IPC: H04N19/625
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a moving image compressor, with which data for detecting a so-called cut without a correlative relation between two timewisely continuous images can be efficiently prepared. SOLUTION: Such an MPEG moving image compressor 2 executes compression encoding of moving images by utilizing DCT encoding based on spatial correlative relation and predictive encoding between motion compensating frames based on timewise correlative relation. Besides, in the process of such predictive encoding between motion compensating frames, a motion vector predicting part 21 generates motion vector predictive data showing the moving amount of a certain portion inside a picture. Then, this MPEG moving image compressor 2 outputs output from such a motion vector predicting part 21 as data for cut detection simultaneously with such compression encoding.
Patent JP-2002273787-A (JP)
Title: Method for manufacturing porous film
Inventor: HOJUYAMA IZUMI
IPC: B29C55/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To freely and simply manufacture a porous film having a desired average pore diameter only by changing a stretching temperature without affecting performance other than pore diameters. SOLUTION: In a method for manufacturing the porous film including a process in which a composition containing a thermoplastic resin and a plasticizer, after being melted, kneaded, and dispersed uniformly, is cooled and solidified into a molding, the plasticizer is removed to form a porous molding, and the porous molding is stretched, after a porous film of an average pore diameter d1 is produced by stretching the porous molding a specified temperature, a stretching temperature when a porous film of an average pore diameter d2 is produced is selected so that the coefficient of a degree of freedom defined by the average pore diameter and the stretching temperature is within a specified range.
Patent JP-2001317098-A (JP)
Title: Cold water and hot water supply equipment
Inventor: URATA TAKAYUKI
IPC: C02F1/44
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide equipment capable of easily suppliable safe, delicious cold water or hot water to the user because the conventional purifying equipment is not equipped with a function to heat purified water and the operation of heating the purified and stored water once took out by the purifying equipment is not easy for the user, and the users request to extract purified cold water and purified hot water separately from one equipment. SOLUTION: A water purifying section having charcoal 32 and hollow yarn membrane 35, a hot water supply section having a heating means 14 for heating water in a water storing container 2 is installed in one apparatus, a purified water pipe 37 leading to an outlet 38 for leading the water to the outside of the apparatus, and a water supply pipe 39 leading the water from the purified water section to the container 2 at the hot water supply section is provided, and only one of these two pipe passages is set to the open state by changing it to a cold water supply and hot water supply equipment having a switching valve, thereby permitting the extraction of purified cold water and purified hot water separately from the one equipment.
Patent JP-2002280145-A (JP)
Title: Spark plug and method for manufacturing the same
Inventor: TERAMURA HIDEKI
IPC: H01T13/39
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug preventing exfoliation and dropout of Ir alloy chip fixed on an electrode. SOLUTION: In a spark plug 100 provided with Ir alloy chip 5 on a position where a ground electrode 4 and a centre electrode 3 face, an insertion through hole is provided on the ground electrode 4 and the chip 5 is fitted in the hole and is arc-welded from a ground electrode back surface 21. Moreover, the chip 5 is fixed by performing laser welding from surfaces except the ground electrode front surface 22.
Patent JP-2002275795-A (JP)
Title: Information printing paper
Inventor: TSAI MING TSUNG
IPC: D21H21/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an information printing paper to be used in image printers, capable of eliminating bleeding through blocking horizontal ink flow for water- based ink and affording good print uniformity. SOLUTION: This information printing paper is such as to contain an internal sizing agent and a filler and coated with a coating liquid; wherein the internal sizing agent is an alkenyl ketene dimer polymer stabilized with either polyamidoepichlorohydrin or polydiallyldimethylammonium chloride(DADMAC) (polymer-stabilized alkenyl ketene dimer), the filler is wet-ground CaCO3 or precipitated CaCO3 , and the coating liquid comprises (a) at least one of oxidized starch, cationic oxidized starch, and enzyme-modified starch, (b) a styrene-acrylic emulsion(SAE) and (c) common salt.
Patent JP-2002274285-A (JP)
Title: Weather strip and its fitting structure
Inventor: HIKOSAKA ATSUSHI
IPC: B60R13/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip and its fitting structure capable of reducing the weight and keeping stable fitting state and sealing. SOLUTION: This weather strip 4 is fitted extending over the whole periphery including at least a corner part of a door opening peripheral edge of a door for an automobile and basically formed by extrusion molding. The weather strip is provided with a trim part 5 held on a flange 8 of the body and a sealing part 7. At least a part of the trim part 5 is fitted to the flange 8 through a pressure sensitive adhesive double coated tape 17, and at least a part held on the flange 8 of the trim part 5 is formed of EPDM fine foam rubber. Therefore, even if an insert is not provided in the trim part 5, the fitting state can be surely kept. Further, the weight is reduced both by dispensing with the insert and forming at least the part held on the flange 8 of the trim part 5 by EPDM fine foam rubber.
Patent JP-2002287493-A (JP)
Title: Image forming device
Inventor: ITO CHIKASHI
IPC: G03G21/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the aggregation of toner by avoiding the toner from being excessively stirred when the replacement of the toner in a casing is scarce because of performing control that the driving of a toner bank motor is turned off when a toner replenishing interval for a hopper on a developing device side exceeds a fixed time and it is turned on again when next toner replenishing operation is started. SOLUTION: This image forming device is equipped with a toner bank unit equipped with a casing 2, a toner stirring member 6, a toner end sensor 4, a sensor surface scraping device 5, the toner bank motor driving them, a clutch to realize the intermittent toner replenishment of the developing hopper on the developing device side when a toner end sensor in the developing hopper detects toner end and a toner replenishing device 7, and a control part. The control part performs the control that the driving of the toner bank motor is turned off when the toner replenishing interval for the developing hopper from the toner bank unit exceeds the fixed time and it is turned on again when the next toner replenishing operation is started.
Patent JP-2002272394-A (JP)
Title: Noodle ingredient-containing frozen boiled rice and method for producing the same
Inventor: KATO YOSHIKAZU
IPC: A23L7/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary noodle ingredient-containing frozen boiled rice having a good texture. SOLUTION: This noodle ingredient-containing frozen boiled rice is characterized by mixing boiled rice frozen in an independently granular state with short noodle ingredients finely cut in a frozen state. The method for producing the noodle ingredient-containing frozen boiled rice is characterized by mixing boiled rice with long cooked noodle ingredients, quickly freezing the mixture, and then crushing the frozen boiled rice and finely cutting the frozen long noodle ingredients with a crusher.
Patent JP-2002288708-A (JP)
Title: Paper money receiving and feeding machine
Inventor: SAITO HIROOMI
IPC: B65H3/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a jam by surely picking up ridge folding paper money, reduce an installing space more than a true circle roller having an equal contact range, and avoid an enlargement of a machine by expanding a contact range of a pickup roller to the paper money tip. SOLUTION: This paper money receiving and feeding machine 1 is provided with a stage 407 for lifting the paper money of a layering state, a belt carrier 303 for successively delivering and carrying the layered paper money P on the stage 407 one by one from the upper side, and the pickup roller 304 for picking up a tip part of the delivering paper money P along the belt carrier 303. A side surface view shape of the pickup roller 304 is set in an almost elliptic shape.
Patent JP-2002285132-A (JP)
Title: Method for laminating member and apparatus therefor
Inventor: IMATANI HIROSHI
IPC: B29C65/52
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To laminate a plurality of members without containing air bubbles in an adhesive resin when laminating the members with the resin. SOLUTION: The adhesive resin 33 is sprayed from a spraying part 48 on a microlens array pattern 36 formed on the surface of a plate-shaped microlens array 31. The adhesive resin 33 is then dropped from a nozzle 51 of a resin supplying part 49 on the sprayed adhesive resin 33. A small amount of the adhesive resin 33 is dropped on the surface of a glass substrate 32 by a resin supplying part 50. The glass substrate 32 is then reversed upside down to make the adhesive resin 33 hang from the undersurface of the glass substrate 32. The glass substrate 32 is superposed on the plate-shaped microlens array 31 to bring the adhesive resin 33 hung from the undersurface of the glass substrate 32 into contact with the adhesive resin 33 risen form the upper surface of the plate-shaped microlens array 31.  The glass substrate 32 is then pressured to the plate-shaped microlens array 31 to stretch the adhesive resin 33 between the glass substrate 32 and the plate-shaped microlens array 31.
Patent JP-2002288745-A (JP)
Title: Sales analysis acting system and method therefor
Inventor: YAMAGUCHI TSUTOMU
IPC: G06Q50/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To increase a customer collection force into an area where each store cooperates by the cooperation of each store by developing acting service of sales analysis for analyzing sales situation of each store and informing each store of it. SOLUTION: A service acting server 1 registers members between a store terminal unit 2 side and the service acting server 1 through the Internet 3. The service acting server 1 collects sales data from a store which is a member user and analyzes sales. In this case, it performs totaling depending on store and time zone, totaling depending on store and commodity, totaling depending on store and dealings, totaling of best-selling commodities depending on area, and totaling depending on area and commodity. The service acting server 1 transmits the results of the analysis to the store terminal unit 2.
Patent JP-2002283701-A (JP)
Title: Ink-jet recording material
Inventor: ITO AKIRA
IPC: B41J2/01
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording material having photo-like high luster, high ink absorbing properties and improved storage properties. SOLUTION: The ink-jet recording material, in which an ink receiving layer is provided on a substrate, is characterized in that the ink receiving layer contains a compound expressed by a general formula [I].
Patent JP-2002283834-A (JP)
Title: Heat exchanger for heating
Inventor: OGASAWARA TAKESHI
IPC: B60H1/03
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide easily a low-cost structure, with which the capacity of heat transmission from respective electric heater 5a to respective fins can be sufficiently secured. SOLUTION: A pair of resistors 21 are arranged on both the sides of an insulating member 19, respectively, which comprises respective electric heaters 5a and has a length along the length of respective fins. The middle part of each resistor 21 comprises a plurality of linear parts 24, 24 each of which has a length along the length of the insulating member 19, and a waveform part 23 including a plurality of coupling parts 25, 25 coupling respective adjacent ends of the linear parts 24, 24 and forming a waveform in the direction of the width of the insulating member 19. Respective electric heaters 5a are sandwiched and supported between an adjacent pair of fins in multiple places in a core.
Patent JP-2002023146-A (JP)
Title: Projection type display device which displays electrically encoded image
Inventor: RIN SHAN-I
IPC: H04N9/31
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device in which the difference in the propagation distance of input beams of three colors is eliminated. SOLUTION: The projection type display device to display electrically encoded images comprises a L-type optical module 50 having first, second third polarization beam splitter mirrors 70, 71, 74 and a first retarder film 73. A first monochromatic polarized beam is directed by the first polarization beam splitter mirror 70 to a first modulation unit 44, and the first modulated beam is reflected to propagate from the first modulation unit through the first retarder film 73 to the second polarization beam splitter mirror 72. A polarization beam of two colors is divided into a second monochromatic polarized beam and a third monochromatic polarized beam according to the respective polarization of the beams by the third polarization beam splitter mirror 74 to propagate to second and third modulation units, respectively.