baber/WOPTO huggingface dataset:
Patent JP-2002241497-A (JP)
Title: Process for preparation of polyimide resin
Inventor: OKADA WATARU
IPC: C08G73/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for the efficient and short-time preparation of a polyimide resin which is very useful as electric and electronic materials, excellent in heat resistance and moldability, and stable in the quality. SOLUTION: The process for preparation of a polyimide resin is characterized in that the polyamic acid solution obtained by a ring-opening polyaddition reaction of a tetracarboxylic dianhydride and a diamine in an organic polar solvent undergoes an imide ring-closing reaction, while controlling a contained water in the reaction medium under heating and reduced pressure.
Patent JP-2002240211-A (JP)
Title: Adhering auxiliary film
Inventor: YAMAGUCHI TAKAHIRO
IPC: B65D65/40
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a film as a surface protection capable of removing air existing between a sticker and an element to be coated by a simple operation, excellent in strength as an adhering auxiliary film to be used when the sticker or the like is adhered, good in sliding with a spatula. SOLUTION: The adhering auxiliary film comprises a polypropylene resin layer, a polyethylene resin layer and a polypropylene resin layer sequentially laminated so that at least one side surfaces are mirror processed as the adhering auxiliary olefin resin film used for adhering the sticker or the like. In this case, at least one polypropylene resin layer contains an unsaturated fatty acid amide of 0.01 to 1 pts.wt. added to the polypropylene resin of 100 pts.wt. in the adhering auxiliary olefin resin film.
Patent JP-2002245168-A (JP)
Title: Health management system
Inventor: SEKINE HIROKAZU
IPC: G16H10/60
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a health management system capable of managing a health condition even in the case of arousal. SOLUTION: The health management system manages the health of a patient. Then, this system is provided with a portable health condition measuring means for detecting the health condition of the patient and a fixed type health condition measuring means for detecting the health condition data of the patient at least in a bed. Furthermore, the system is provided with a transmission means for transmitting the measured data of these measuring means to the health management center through a communication network.
Patent JP-2002244668-A (JP)
Title: Distribution service method for voiced data of document
Inventor: UCHIDA HIROBUMI
IPC: G06Q10/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To store and distribute the contents entered into a book as voiced data. SOLUTION: A user of distribution service downloads the voice data of a desired book through a terminal machine at a bookstore or convenience store 8 or other various communication terminal machines 5. At this time, an IC card 7 is only put close to a personal computer 4 or various communication terminal machines 5. A charging system is loaded in the IC chip 6 of the IC card 7 and a certain charge for the downloading or corresponding to a reproduction time is added to a fixed standard price.
Patent JP-2002242885-A (JP)
Title: Drainage pump
Inventor: KOBAYASHI TORU
IPC: F24F13/22
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a drainage pump, in particular of an air-conditioning appliance, capable of suppressing or preventing generation of abnormal vibration and associated noise emission while the pump is in operation. SOLUTION: The drainage pump is equipped with a runner 10 furnished with three revolving vanes 14 having a vertical axis of rotation, and a housing 2 to accommodate the runner, having a funnel shape located over a cylindrical part 4 having a flow inlet at the bottom and furnished with a discharge hole on the major diameter side, and on the major diametric side of the housing, the vanes 14 are located at equal intervals on a perpendicularly cut plane on the vertical axis of a runner boss 17, and a minor diametric vane 13 which is parallel and inserted in the cylindrical part is provided continuously below the revolving vanes in such a way as confronting the flow inlet.  The runner is provided with a through hole 20 in the middle position between the peripheral wall and the outer edge of a circular flow port 18 bored on the runner boss side of a partition chamber 22 partitioned by the revolving vanes on a tray-shaped bottom surface 23 formed by an undersurface centrifugal taper part 21 in the form of a truncated inverted cone provided continuously from the axis side base part of the runner boss to the peripheral wall part 15 surrounding the peripheral ends of the revolving vanes.
Patent JP-2002252362-A (JP)
Title: Solar battery module
Inventor: MURAKAMI TSUTOMU
IPC: H01L31/042
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module which has high reliability with respect to impact. SOLUTION: Wirings 111, 112 for output terminals and terminal lead-out parts 107, 108 as connection parts of a cable 110 are arranged, so as not to overlap with a solar battery element 103.
Patent JP-2002238447-A (JP)
Title: Method for processing large-sized cuttlefish or the like and cuttlefish therefor
Inventor: KANAI YOSHIO
IPC: A23L17/50
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a large-sized cuttlefish or the like into a dried cuttlefish similar in size to small-sized cuttlefish. SOLUTION: This method for processing a large-sized cuttlefish or the like is characterized by comprising the steps of cutting the trunk of a large-sized cuttlefish open to remove the head, tentacles, guts and cuttlebones, soaking the remaining body in hot water at 80-90 deg.C for a short time (1-5 min), washing thus soaked body to remove the outer skin and tailings, drying the resultant body under low-temperature ventilation, and when the water content of the body comes to 50-10 wt.%, reading the resultant cuttlefish to its opened form, which is then air-dried or dried under low-temperature ventilation.
Patent JP-2002251525-A (JP)
Title: Processor and method for processing document
Inventor: SAKATA YOSHIO
IPC: G06Q40/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance reading precision for reading a page mark under the condition where an image of the page mark is not read as a perfect shape because of deposit of foreign matter or the like. SOLUTION: The image of the page mark on an opened page of a document is read while conveying the document, the reading for the page mark is carried out again at a conveying speed slower than that in the last when a page number determined based on the image is not consistent with a page number read from a magnetic stripe, and the page mark image enhanced in resolution along a document conveying direction is provided thereby to determine the page number again based on the page mark image. A bar line is hardly eliminated as a noise component when a default of the image is generated to rub out a line width of the bar line in the page mark by increasing the resolution for the image along the document conveying direction, so as to enhance reading reliability for the page mark.
Patent JP-2001274394-A (JP)
Title: Device with vertically isolated source/drain and manufacturing method thereof
Inventor: BALLANTINE ARNE
IPC: H01L21/28
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling dispersion of ion implantation and diffusion of dopant in an field effect transistor(FET) with a shallow junction that reduces a short-channel effect, and provide a device in this method. SOLUTION: The method includes a step for etching part of a polysilicon layer and exposing part of a gate dielectric 304; a step for forming a first oxide material 400 on the remaining polysilicon layer; a step for etching part of dielectric layer, exposing an isolation region 302, and forming a trench 500 in the substrate; a step for forming a second oxide layer 600 on the trench; a step for providing a spacer 700 adjoining to the first oxide layer and located on a part of the second oxide layer; a step for removing the exposing part of the second oxide layer and exposing a surface 800 of the trench; a step for removing the spacer 700; and a step for providing a semiconductor 1000 on the second oxide layer and the exposed surface of the trench.
Patent JP-2002254201-A (JP)
Title: Method for controlling elliptical vibrator
Inventor: SHAMOTO EIJI
IPC: B23B1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately perform elliptical vibration cutting for a workpiece 1 by stably controlling a locus of elliptical vibration, which is generated at the tip of a cutting tool 2 provided on an elliptical vibration generating elliptical vibrator 3 provided on an elliptical vibration cutting apparatus for performing the elliptical vibration cutting for the workpiece 1 using the cutting tool 2, so as to show a required shape. SOLUTION: Flexural vibrations of the elliptical vibrator 3 in the X direction and Y direction are generated by applying a sinusoidal wave voltage having a required phase difference to piezoelectric elements 12 (14) from a control mechanism 15 of the elliptical vibration cutting apparatus. The elliptical vibration cutting for the work piece 1 is performed using the cutting tool 2 by correcting and removing an interference to affect the flexural vibration in another direction by means of the control mechanism 15 (interference removing part 22).
Patent JP-2002256176-A (JP)
Title: Composite antifouling coating film, marine structure, underwater structure, fishing equipment and fishing net coated with the coating film and antifouling method
Inventor: MASUDA SATOSHI
IPC: C09D133/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite antifouling coating film that is excellent in adhesion to an old coating film and can be applied directly onto an old coating film to be coated for repair or to be recoated and that is excellent in economy and working efficiency and provide an antifouling method. SOLUTION: The composite antifouling coating film is formed by laminating, on the surface of (A) at least one antifouling coating film formed from an antifouling coating comprising a copolymer containing a component unit derived from a polymerizable unsaturated carboxylic acid metal salt, (B) at least one antifouling coating film formed from an antifouling coating comprising a copolymer containing a component unit derived from a polymerizable unsaturated carboxylic acid silyl ester.
Patent JP-2002261270-A (JP)
Title: Semiconductor device
Inventor: SHIMADA HARUO
IPC: H01L21/331
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the dimensions of an NPN transistor device. SOLUTION: A base contact 4 is provided at an approximate center of a base region 3, and an emitter contact 6 is provided so as to surround the base contact 4 into a U-shape or a C-shape. A long collector contact 7 is provided in a collector region 2, which is an outside region of the base region 3.
Patent JP-2001328250-A (JP)
Title: Method for printing image
Inventor: ELISABETH ZAPATA
IPC: B41J2/21
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To excellently achieve ink-jet printing as a whole with a high throughput by effectively dealing with various problems of banding in a printing mode using a small number of passes. SOLUTION: A method for printing an image comprising a step of executing a plurality of passes of a printing head above a printing medium, with each pass forming a marking swath (band-like region) on the recording medium, and a step of moving the printing medium stepwise by a step distance except zero, fluctuating between the steps in the printing pass of the printing head, is provided.
Patent JP-2002258579-A (JP)
Title: Image forming apparatus
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which forms an overlapped color toner image with large layer thickness, has improved transferability, an intermediate transfer body driving method for preventing driving irregularity of the intermediate transfer body and in which heating of a process member such as an image forming body due to heat from a transfer/fixing part in the image forming apparatus is prevented. SOLUTION: The image forming apparatus is characterized in that a nip part is formed by the intermediate transfer body as a belt member having adherence and the image forming body, transfer bias is impressed on the intermediate transfer body by setting volume resistivity of the intermediate transfer body to be 10<8> to 10<12> Ω.cm, the image forming body is driven by adhesion and electrostatic force to be added to the nip part and a toner image is transferred to the intermediate transfer body.
Patent JP-2002260854-A (JP)
Title: Manufacturing method of transfer material and organic film element
Inventor: SHIBATA TAKESHI
IPC: H05B33/14
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a transfer material of a polymer organic EL element by a wet organic film forming method of high productivity and a manufacturing method of an organic film element using the same. SOLUTION: A transfer material 110, which is made by providing an organic film layer 112 patterned with a luminous picture element of three colors of blue, green and red by a wet method on a temporary support body 111, is put opposed to the film formed face of the transparent conductive layer 102 on the substrate support body 101, and, by decompressing the space interposed between the transfer material 110 and the film formed face, both are adhered closely and heated and, then, the temporary support body 111 is separated, and the organic film layer 111 patterned with the three colors of blue, green and red is transferred.
Patent JP-2002258259-A (JP)
Title: Polymer dispersion type liquid crystal element
Inventor: KITAYAMA HIROYUKI
IPC: G02F1/133
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To apply a polymer dispersion type liquid crystal element using a two-frequency driving liquid crystal to a paper-like display by improving scattering strength in an opaque state. SOLUTION: A mixture of a precursor of a polymer compound, a two- frequency driving liquid crystal, and an amphiphilic gelling agent is encapsulated in a cell. The precursor is then polymerized to disperse liquid crystal drops of the two-frequency driving liquid crystal in a polymer matrix in a droplet state. At the same time, coagulation of the amphiphilic gelling agent is contained in both the polymer matrix and the liquid crystal drops to provide a paper-like opaque state by a light scattering effect caused by the coagulation of the amphiphilic gelling agent, in addition to the difference of refractive index between the polymer compound and the liquid crystal, in an opaque state.
Patent JP-2002226921-A (JP)
Title: Manufacturing method of small lump of raw material for iron
Inventor: NUMA KATSUMI
IPC: C22B1/248
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-density, small-lump raw material for iron which is automatically cut of and charged without causing bridging in a furnace-top hopper in iron making or casting operation. SOLUTION: Only steel pieces of >=3 mm thick which are by-product in a steel mill are shredded by a shredder in advance to manufacture small pieces of 100-200 mm square. The small pieces are charged in the shredder by 10-30% to the steel plates of <=3 mm thick as by-product to manufacture high-density, small-lump and round steelmaking raw materials.
Patent JP-2002269936-A (JP)
Title: Changeover means for disk introducing mechanism and pickup feed mechanism
Inventor: HAYASHI HIDEKI
IPC: G11B17/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of motors with a gear switching mechanism utilizing a reaction of a rotational torque of a gear so as to downsize the mechanism and attain cost reduction. SOLUTION: A switching gear 15 pivotally supported by a slide base 14 meshes with a worm gear 11. An operating direction of an energizing force caused by the reaction of the rotational torque onto the slide base 14 is inverted depending on a turning direction of the switching gear 15. A 1st lock arm 45-1 and a 2nd lock arm 45-2 support the energizing force depending on the direction of the energizing force. Releasing the 1st lock arm allows the energizing force acted on the switching gear 15 to move the slide base so as to mesh the switching gear with a 1st transmission gear 16. Releasing the 2nd lock arm allows the energizing force acted on the switching gear 15 to move the slide base so as to mesh the switching gear with a 2nd transmission gear 17. Forwarding/reversing a rotating direction of one motor can selectively drive mechanisms of two systems.
Patent JP-2002267416-A (JP)
Title: Surface defect inspecting device
Inventor: NISHIYAMA YASUHISA
IPC: G02F1/13
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To detect a defect part on the surface of a body to be inspected and to measure the film thickness of the defect part efficiently at the same time. SOLUTION: The defect part G on the surface of the body 1 to be inspected is extracted according to image data on the body 1 to be inspected which are obtained through the image pickup operation of a line sensor camera 6 and previously stored reference image data; and an interference fringe arithmetic part 24 finds pieces Da and Db of theoretical film thickness data on interference fringes formed on a thin film formed on the body 1 to be inspected from information regarding the thin film and a film thickness measurement part 29 measures the film thickness value of the thin film according to the image data of the body 1 to be inspected which are obtained through the image pickup operation of the line sensor camera 6, the pieces Da and Db of theoretical film thickness data on the interference fringes, etc.
Patent JP-2002080338-A (JP)
Title: Antiaging skin care preparation
Inventor: TOKUE WATARU
IPC: A61K8/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an antiaging or rough skin-ameliorative skin care preparation having high antiaging effect through preventing skin flabbiness and gloss vanishment as well as preventing or ameliorating rough skin. SOLUTION: This antiaging or rough skin-ameliorative skin care preparation is obtained by formulating, as the active ingredients, vitamin A or a derivative thereof, curcumine or a salt thereof or derivative thereof, and a gelatinase activity inhibitor such as Astragalus sinicus Linne (Leguminosae), Potentilla tormentilla Schrk (Rosaceae) or Thymus serpyllum L. or solvent extract thereof.
Patent JP-2002270222-A (JP)
Title: Non-aqueous electrolyte and secondary battery
Inventor: OKAHARA KENJI
IPC: H01M10/0525
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte that does not give an adverse effect to the characteristics under the normal usage condition and can improve safety at the time of over-charge of the battery, and further that does not have a problem of irritating smell and is safe, and a secondary battery. SOLUTION: In the non-aqueous electrolyte which contains a non-aqueous organic solvent and lithium salt, 0.001-0.18 mmol/g of orthoester is contained in the non-aqueous electrolyte.
Patent JP-2002264210-A (JP)
Title: Heat shrinkable aromatic polyester tube and product made of inorganic material having surface covered with the tube
Inventor: HIGAKI YUJI
IPC: C08K3/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat shrinkable aromatic polyester tube having a utility value of a general purpose electrical insulation material, a heater-coating material or the like having excellent heat resistance when an electronic component is mounted on a printed board after the component is covered with the polyester tube, excellent shrinkage characteristics and openability. SOLUTION: A stretched tube is obtained by stretching an unstretched tube made of a resin composition mainly containing a thermoplastic resin (component A) which contains an aromatic polyester resin of 70 wt.% or more. The stretched tube is the heat shrinkable aromatic polyester tube having (1) a crystallinity when the stretched tube is heat treated at 105 deg.C for 30 min in the air of 16% or less, and (2) a peak temperature of a melting point of the aromatic polyester resin obtained by a DSC measurement according to JIS K 7121 of 220 deg.C or higher.
Patent JP-2002275897-A (JP)
Title: Earth retaining method for open-cut ditch
Inventor: KURASHINA MINORU
IPC: E02D17/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a current earth retaining method for an open-cut ditch using an air bag that floating of the air bag is not considered and that it is necessary to open the traffic under the condition requiring shutoff of the traffic and that it is necessary to cope with puncture of the air bag. SOLUTION: The air bag is installed in the open-cut ditch, and swelled. The top surface of the open-cut ditch is covered with a plate for preventing floating of the air bag. The outer surface of the air bag is finished to a rough surface, or earth retaining plates and struts are used together.
Patent JP-2002270301-A (JP)
Title: Connector retaining structure of substrate case
Inventor: OSUMI NOBUO
IPC: H05K7/14
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To aim at prevention of a slipping-off a connector plugged in and connected with a connector receiving part. SOLUTION: Retaining parts 40, 41 engaged with appropriate positions of the connectors 16, 18 that are plugged into the connector sockets 15, 17 mounted on a substrate 10 are installed at required of a substrate case 25. By this, the connectors 16, 18 plugged in and connected with the connector sockets 15, 17 are optimally refrained from slipping-off from the corresponding connector sockets 15, 17 because the retaining parts 40, 41 are engaged. Because these engaging parts 40, 41 are installed at the substrate case 25, they can be utilized for preventing the slipping-off general connectors to which any engaging means is not installed.
Patent JP-2002278486-A (JP)
Title: Light emitting display device
Inventor: YOSHIE HIROTO
IPC: G09F13/18
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To efficiently guide the light emitted from light emitting elements to two perpendicular side surfaces of a case, and also to make the light visible from a position diagonal to the light emitting display surface. SOLUTION: The light emitting device is provided with a case 2 of which the luminous opening part 5 is formed extending the upper face 3a and the front face 3b perpendicular to each other, a light emitting element 8 arranged inside the case 2 positioned corresponding to the luminous opening part 5, and a light guide member 10 formed of a light-transmissive material of which the one end is engaged with the luminous opening part 5, a part of the upper part 3a and front part 3b of the case 2 is formed and also a light emitting display surface 11 is formed, and moreover, the other end is faced to the light emitting element 8, a light guide part 10d for guiding the emitted light inside is formed.  The light guide member 10 is formed of a plurality of planes 14a-14c differing in an outer side wall angle on the rear face from each other, and the exit light emitted from the light emitting element 8 and guided inside via the light guide part 11d is surface-emitted from each plane 14a-14c, and thus any of the planes 14 is surface-emitted brightly when viewing the light emitting surface 11 from any direction, therefore, the light emitting state can be confirmed even from a diagonal position.