baber/WOPTO huggingface dataset:
Patent JP-2003062948-A (JP)
Title: Anti-staining protective film and adhesive sheet
Inventor: SAITO TSUNEYOSHI
IPC: C09J7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an anti-staining protective film effectively preventing not only initial staining properties but also the lowering of anti-staining properties with the elapse of time and capable of developing high anti-staining properties over a relatively long period of time immediately after use, and an adhesive sheet using the same. SOLUTION: The anti-staining protective film includes a base layer (a) formed from a film forming resin and having a hydrophilic anti-staining agent contained in the resin thereof and a surface layer (b) formed on the base layer (a) and containing another hydrophilic anti-staining agent in the vicinity of the surface thereof.
Patent JP-2003060934-A (JP)
Title: Drive controller for amplifier, and signal processing system provided with the controller
Inventor: SAKURAGI KOSEI
IPC: H04N5/374
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an output amplifier with a high-speed performance and also a low noise performance. SOLUTION: The drive controller drives only an amplifier A1, which is driven at a low speed, when the signal level of an output signal changed, by selecting the signal level of an input signal given in parallel with amplifiers A1, A2, driven at different speeds reaches an equilibrium state and drives the amplifiers A1, A2 at least at part during transition of the level of the output signal.
Patent JP-2003055531-A (JP)
Title: Resin composition and block copolymer for resin modification
Inventor: FUJIWARA MASAHIRO
IPC: C08L25/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having slight gel content and good appearance, excellent in balance of physical properties such as impact resistance and suitable for transparent sheet molded articles. SOLUTION: The resin composition comprises (1) 2-40 pts.wt. block copolymer having a polymer block mainly composed of at least two vinylaromatic hydrocarbons, a copolymer block composed of at least one isoprene and 1,3-butadiene and/or a block copolymer composed of at least one isoprene, 1,3-butadiene and a specific vinylaromatic hydrocarbon in which the vinylaromatic hydrocarbon content is <60 wt.%, the total content of the isoprene and 1,3-butadiene is a specific amount, the weight ratio of the isoprene to the 1,3-butadiene of the block copolymer, is (95/5) to (5/95) and the vinyl-binding amount is <40 wt.% and (2) 98-60 pts.wt. at least one kind of thermoplastic resin selected from styrene resins, polyolefin-based resins and polyphenylene ether-based resins.
Patent JP-2003054937-A (JP)
Title: Heteropolyacid containing boron
Inventor: KURODA MASANORI
IPC: H01B13/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a heteropolyacid containing boron, a production method therefore, and its use. SOLUTION: The heteropolyacid containing boron is obtained by reacting tungstic acid anhydride and boric acid in a molar ratio of 100:1 to 2:1. The heteropolyacid is used as an electrolyte.
Patent JP-2003066573-A (JP)
Title: Processing solution and processing agent for silver halide color photographic sensitive material
Inventor: MIYAZAKI HIDEO
IPC: G03C7/42
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a processing solution containing the iron (III) complex of a monoaminopolycarboxylic acid as a bleaching agent, generating no stain on the surface of a photosensitive material in processing and having a satisfactory desilvering performance and to provide a liquid processing agent having bleaching ability and using the iron (III) complex of a monoaminopolycarboxylic acid excellent in storage stability as a bleaching agent. SOLUTION: The processing solution having bleaching ability for a silver halide photographic sensitive material contains the iron (III) complex of a monoaminopolycarboxylic acid having a specified structure and a 1- aminoalkyldicarboxylic acid and/or its iron (III) complex and the content of the latter is 0.005-20 mol% of the content of the former.
Patent JP-2003067579-A (JP)
Title: Office transaction system for fleet contract
Inventor: NAKAMURA SHIGEJI
IPC: G06Q40/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the burden of office transaction procedures in newly concluding or renewing a fleet contract and in transferring automobiles. SOLUTION: An insured client 30 inputs through the Internet 20 the contract data needed for calculating a premium for each automobile, mainly for the insured, and the vehicle data needed for calculation of the premium and for accident management, including types, registration numbers, names and models of the automobiles. A premium calculating part 11 calculates the premium based on the contract data and the vehicle data and a certificate-of-approval creating part 13 creates a certificate of approval describing the total premiums calculated.
Patent JP-2003063650-A (JP)
Title: Luggage delivery system
Inventor: TSUBURAYA SHIGETO
IPC: G06Q50/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a luggage delivery system, such as door-to-door delivery service, for easily and reliably preparing a delivery slip on which names and addresses of a client and a destination, etc., are written. SOLUTION: Before actually requesting to deliver luggage, the client operates a user terminal 103 located at home or in an office and connected to a management server 102 and a storefront terminal 104 through a network 101 to reserve and register a client's user ID 201 and a password 202. When requesting the delivery of luggage, the client inputs or selects information on the client and the destination to be stored in the management server 102. Then, a reception number 503 and a barcode 504 are received then brought into a storefront counter together with the luggage and then read with a barcode reader 107 of the storefront terminal 104 to prepare the delivery slip.
Patent JP-2003066116-A (JP)
Title: Semiconductor package for analyzing failure
Inventor: KOKUTA MASANORI
IPC: G01R1/06
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a failure analysis package for easily analyzing a semiconductor device from the rear. SOLUTION: On a package body 3 where a recess 2 whose upper surface is open is formed, a through hole for exposing a silicon substrate in a semiconductor device mounted to the bottom of the recess 2 is formed or at least one portion of the mounting position of the silicon substrate is formed by a light transmission material. Then, connection terminals 6d, 6u are formed on the lower surface and the upper surface of the package body 3, thus observing the semiconductor device from the rear through a through hole 7 by inserting the connection terminal 6u into a tool 8 and supplying a signal to the semiconductor device when observing the semiconductor device from the rear.
Patent JP-2003066006-A (JP)
Title: Method for searching flow charge suppressing material
Inventor: KITABAYASHI HIROYOSHI
IPC: G01N27/60
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for searching a flow charge suppressing material, capable of selecting a member to suppress generation of electrostatic electricity by a known work function of other member, by finding a work function of insulating liquid from flow charge on a member on which a part of work function is known. SOLUTION: A laminar specimen is prepared by arranging n (n>=2) kinds of laminar member having the known work function side by side at a fixed interval, insulating liquid 1 stored in an insulating liquid tank 3 is charged by making it flow at a fixed speed on each flow surface 2a of the laminar member, a quantity of electric charge of the insulating liquid produced by the charge is measured by a Faraday gauge or a current meter, a work curve to show the relation of the quantity of electric charge of the measured insulating liquid to the work function is prepared, the value of the work function when the quantity of electric charge on the work curve is 0 pC is found as a work function, and a member having a smaller difference from the value of the found work function of the insulating liquid is searched.
Patent JP-2003066920-A (JP)
Title: Display device and driving method therefor
Inventor: TANAKA YUKIO
IPC: G02F1/133
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce both the cost and a flicker of a display device. SOLUTION: Related to an active matrix liquid-crystal display device which is capacity-coupled-driven by allowing a common electrode potential to assume two potential levels, a voltage for resetting display is written before a video signal is written in a pixel electrode. Thus, the liquid-crystal capacity at writing of video signal can be made constant independent of display gradation, and a flicker caused by anisotropy in dielectric constant of a liquid-crystal can be reduced.
Patent JP-2003076614-A (JP)
Title: Backup and restoration method for data in hard disc device
Inventor: RYO ZUIMIN
IPC: G06F3/06
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for restoring a damaged OS or an important file so that a computer can normally boot to give a user a more complete and favorable operating system. SOLUTION: In the backup and restoration method for data in the hard disc device, first an available empty region for each section of the hard disc device is detected during the operation of a computer system. A specific storage means is used for the backup of the important file in the OS to be stored in the available empty region. When the OS is damaged and impossible to actuate, the backup OS data is immediately restored in an original storage position. In this method, the damaged file is restored and the OS is normally actuated.
Patent JP-2003064601-A (JP)
Title: Under-road construction method and rigid floor slab used therefor
Inventor: YOSHIDA TADASHI
IPC: E01B1/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To simplify a construction work to replace a track in a receiving manner, reduce a construction labor for constructing an underground structure, and reduce the influence on the car travel in the case of constructing the underground structure positioning it immediately under the track under the road under which the track of a streetcar, LRT or the like is constructed, and also to solve such problems that specially effective structure of the car traveling road or under-road construction is required in the case that the underground structure is planned beforehand immediately under the track when constructing the car track. SOLUTION: The road surface is constituted by a rigid floor slab 12. A temporary underpinning pile 6 is connected to the rigid floor slab 12, and a load is supported by the rigid floor slab 12 and the temporary underpinning pile 6 in the case of digging the lower side of the road surface.
Patent JP-2003065931-A (JP)
Title: Scanning type probe microscope and information- reproducing apparatus using the same
Inventor: MAJIMA YUTAKA
IPC: G11B5/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type probe microscope for stabilizing the measurement of a force gradient and a displacement current, for example, in an atomic force microscope for improving accuracy, and at the same time to provide a high-density information-reproducing apparatus using the configuration of the scanning-type probe microscope. SOLUTION: A compensation electrode is provided at the rear side of a cantilever with distance for arrangement, potential difference is given at an area to the cantilever, and Coulomb force in a direction for increasing the distance between a sample and a probe is applied to the cantilever, thus compensating for the cantilever by an attraction force between the sample and the probe, and stabilizing the measurement of a force gradient operating between the sample surface and the probe, surface potential, magnetic force, a displacement current, and a tunnel current for improving accuracy.
Patent JP-2003068966-A (JP)
Title: Ceramic circuit board
Inventor: HIRAKAWA TETSUO
IPC: H05K1/11
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an integral ceramic circuit board with built-in terminals which is capable of ensuring bending accuracy for the built-in terminals, precisely aligning the built-in terminals with the sockets or the like of a resin case when the integral ceramic circuit board is mounted in the resin case, and resultantly making an electronic part such as a semiconductor device mounted on it operate stably. SOLUTION: A metal circuit plate 2 formed of oxygen-free copper is joined to the surface of a ceramic board 1 through the intermediary of an active metal brazing material 4, the metal circuit plate 2 is partially extended and bent almost at a right angle with respect to the ceramic board 1 to serve as terminals 3 for the formation of a ceramic circuit board. A cutout 5 is provided to each side of the folded part of the terminal 3, and the total depth of the cutout 5 provided to the folded part amounts to 20 to 50% of the width of the terminal 3. The terminal 3 can be precisely bent at a desired position at which the cutout 5 is provided.
Patent JP-2003063334-A (JP)
Title: Airbag device to protect pedestrian
Inventor: HAMADA MAKOTO
IPC: B60R21/34
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To improve failsafe reliability and to extend a range to protect pedestrian by an air bag. SOLUTION: The air bag 26 stored along with vehicle cross direction in a cowl box 12A of a car body 12 starts to inflate to upward of the cowl box 12A from inside of the cowl box 12A, and inflates and develops stretching from the upper face of a rear end 23A of a food 23 to a upper face of a front end 28A of a front window shield glass 28. And an inflated and developed shape of the air bag 26 is divided into multiple long tubes 30 along the car body, and a center part of the car body of the air bag 26 is a channel of gas 31 penetrating in a vehicle cross direction.
Patent JP-2003065250-A (JP)
Title: Tube pump
Inventor: MIYAZAWA OSAMU
IPC: F04C5/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a size and thickness with simple structure, and to prevent a tube from being easy to squash at unused state. SOLUTION: This tube pump 1A comprises: a main body 9; a rotor 5 mounted to be rotatable with respect to the main body 9; a vibrating member 6 mounted so as to abut against an outer peripheral surface of the rotor 5; and balls 14 and 15 arranged to the rotor 5 and closing with pressure a part of the tube 100. The vibrating member 6 is formed by accumulating an electrode, a piezoelectric element, and a reinforcing plate, and when an AC voltage is applied to the piezoelectric element, the vibrating member vibrates (vertical vibration) with a minute amplitude in a longitudinal direction. By this vibration, the rotor 5 is rotated to be driven. The ball 15 is arrange along a ball moving groove 55 so as to be movable with respect to the rotor 5.  When the tube pump 1A is not used, the ball 15 is moved to a position close to the ball 14, whereby a state in which the both balls 14 and 15 do not close the tube 100 with pressure is obtained.
Patent JP-2003078528-A (JP)
Title: Radio equipment and communication system using the same
Inventor: YAMAMOTO MANABU
IPC: H04W88/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide radio equipment for reducing the possibility of the collision of a packet without changing DTE side communication software and a communication system using this radio equipment capable of wirelessly transmitting the packet from a transmission origin DTE to a plurality of transmission destination DTE. SOLUTION: This radio equipment is used for a communication system for wirelessly transmitting a packet including a transmission destination address between a transmission origin DTE and a plurality of transmission destination DTE, and its own address in the communication system is set as the same address as the address of the DTE, and whether the transmission destination address included in a command received from the arbitrary radio equipment is its own address or the address of any other radio equipment is interpreted, and the packet transmission is performed.
Patent JP-2003074913-A (JP)
Title: Cold heat, pure water or clean water, and distilled water fetching system of steam compression refrigerating machine
Inventor: HONGO MASARU
IPC: C02F1/04
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To fetch a cooling medium, such as cold water or pure water or clean water by utilizing a cold heat by ice melting, and also to enable fetching of distilled water. SOLUTION: A steam compression refrigerating machine 6 is provided with a cooling tower 8, as additional equipment, together with a condensing part 6c provided with: an evaporating part 6a to guide circulation water 7 in which supply water 7a, being clean water, is taken; a compressor 6b; and a heat exchanger 6d. An ice concentrator 13 to introduce ice slurry, produced at an evaporating part 6a in the steam compression refrigerating machine 6, by a slurry pump 14, a heat storage tank 17 to store concentrated ice 13a taken out from the ice concentrator 13 and its outer surface is washed, and a system to fetch as a cooling medium cold water produced by ice melting of the concentrated ice 13a conveyed in the heat storage tank 17 are constituted.  A system to fetch pure water or clean water 23a from a clean water storage tank 23 to guide the cold water from the heat storage tank 17 and store it, and also to fetch distilled water by a distilled water tank 26 to store distilled water guided from the condensing part 6c is constituted.
Patent JP-2003070376-A (JP)
Title: Animal having diurnal rhythm exhibiting night type
Inventor: ISHIDA MARIO
IPC: C12Q1/68
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a model animal useful for elucidating a mechanism of sleep-wake abnormality in human. SOLUTION: The animal in which diurnal rhythm exhibits night type and clock gene has variation, a fertilized egg obtained by crossing animals, a method for preparing the mouse in which diurnal rhythm exhibits night type, characterized by backcrossing a mouse in which clock gene has variation and which has genetic background other than Jcl:ICR line with a mouse having a genetic background of Jcl:ICR line and a method for screening a compound having an influence on stability of a Clock protein or a Clock mRNA isolated from the animal of the present invention by using the Clock protein or the Clock mRNA are provided.
Patent JP-2002127202-A (JP)
Title: Valve gate assembly for injection molding
Inventor: BABIN DENIS
IPC: B29C45/28
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved gate device for an injection molding having a large aperture. SOLUTION: A valve pin assembly M for an injection molding apparatus comprises a valve pin 1 capable of moving up and down in a nozzle 7 to open and close a ring gate. An annular passage 12 is formed through the nozzle and is unobstructed without restriction at all points up to and through the ring gate, thereby permitting melt to flow freely to the gate and, according to the position of the valve pin, into the mold cavity. The valve pin has a head with a diameter larger than the valve pin shaft for selectively closing the gate. The ring gate channel diameter is larger than the melt channel diameter to permit products with large aperture therein to be formed.
Patent JP-2003071996-A (JP)
Title: Laminate
Inventor: AZUMA KENICHI
IPC: B32B27/32
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a laminate in which no crack is formed during preliminary molding. SOLUTION: In the laminate, at least a resin layer (A) containing a propylene resin (a), a resin layer (B) containing a thermoplastic resin (b) having tensile elongation at break of at least 100%, and a resin layer (C) containing an acrylic resin (c) are provided. The resin layers (A), (B), and (C) are laminated in this order.
Patent JP-2003086636-A (JP)
Title: Method for preventing warpage of tab tape carrier and tab tape carrier
Inventor: SAIDA TAKUYA
IPC: H01L21/60
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the warpage of a TAB tape carrier prior to actually mounting an IC chip, etc., on the TAB tape carrier. SOLUTION: Recess parts 7 coated with a copper foil 6 are spaced in the longitudinal direction of a film base material 1 and warpage preventive agent 8 is filled in each recess 7. The warpage preventing agent 8 is a material having higher rigidity than the film base material 1 to prevent the warpage of the film base material 1. The warpage preventive agent 8 include metal such as copper, nickel, or the like, and the copper foil 6 is plated to fill the warpage preventive for example, material 8 in the recess 7.
Patent JP-2002158090-A (JP)
Title: Light-emitting device, its production method and thin film forming device
Inventor: KONUMA TOSHIMITSU
IPC: C23C14/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a light-emitting device of top face emitting system and a thin film forming device for use with same. SOLUTION: In a first conveying room 103 are provided a plurality of film- forming chambers, which include a metal material depositing chamber 107, an EL layer film-forming chamber 114, a sputtering chamber 108, a CVD chamber 109 and a sealing room 110. By using such a thin film forming device, a top face emitting system EL element can be produced without being exposed to outside air. With this, it becomes possible to produce a light-emitting device of high reliability.
Patent JP-2003085143-A (JP)
Title: Password control system, password control method, information processor and computer program
Inventor: OKA MAKOTO
IPC: G06F21/44
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a password control system capable of securely and efficiently controlling a plurality of passwords. SOLUTION: A master password is set as a superordinate password of the passwords set in an information processor, and coincidence of the master password is verified at resetting or changing processing time of the respective passwords. The master password is generated by cipher processing by applying a master key to device ID, and is not stored in a memory, and is generated when executing coincidence verifying processing. A support center is set for controlling the master password, and is constituted so as to execute master password reissuing processing to reduce a burden of password control in a user.
Patent JP-2003084280-A (JP)
Title: Liquid crystal display device
Inventor: TANIGUCHI TAKASHI
IPC: H05K7/20
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein the reduction of luminance and luminance ununiformity caused by providing a radiator for radiating heat produced by a fluorescent lamp to the outside of a backlight unit are suppressed and higher luminance can be attained. SOLUTION: A radiator 4 is connected onto a reflection plate 3 provided inside a backlight case 2 and the fluorescent lamp 5 is provided thereon so that the lamp comes in contact with the radiator 4. The upper surface 4a of the radiator 4 is formed so as not to protrude from the fluorescent lamp 5 when the upper surface 4a is viewed from the side of a diffusion plate 7 provided above the fluorescent lamp 5.
Patent JP-2003080878-A (JP)
Title: Ring type binder
Inventor: OGOSHI YASUHIRO
IPC: B42F13/16
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the right hand comes into contact with engaging rings in a raised state on the occasion of making entry in the left-side page of paper and this makes it hard to write. SOLUTION: The present ring type binder is composed of a base plate, cover plates so joined integrally to the base plate as to cover the upper side of the base plate, and engaging rings in a plurality which engage removably with the cover plates through the intermediary of a plurality of engaging notched parts formed in the opposite lateral side end parts of the cover plates and fall down at least from a standing-up state to a state of inclining and falling down.