baber/WOPTO huggingface dataset:
Patent JP-2002077391-A (JP)
Title: Portable terminal system and method for delivering
Inventor: OKADA KAZUO
IPC: G06F21/62
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance convenience of delivering via the Internet by portable terminal equipment by enhancing flexibility of selecting using conditions between the respective portable terminal equipment, and enhancing dealing capability at the equipment during emergency times. SOLUTION: A portable terminal system comprises a plurality of portable terminal equipment, having prescribed mutual relations and a managing center for managing communication between communication networks, including communication networks connected with the equipment and storing the mutual relations between the equipment. Thus, the system can set and change, using conditions between the equipment, based on the mutual relations.
Patent JP-2002070658-A (JP)
Title: Exhaust gas heat exchanger for vehicular exhaust gas recirculation device
Inventor: YAGISAWA KENJI
IPC: F28F1/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the adhesion of soot to pipe wall surfaces and thereby to secure stable heat transmission performance over a long period even in an operation region having a small exhaust gas flow rate. SOLUTION: Projecting ribs 45 for hastening the flow of an exhaust gas flowing along the tube wall surface 49 and for forming an eddy current are discontinuously formed in plural tubes 29 for heat exchange mounted in a heat exchange body 23 along their circumferential direction, and a current having a high flow velocity is formed by the eddy current even in the operation region having the small exhaust gas flow rate, so that the adhesion of,soot to the tube wall surface 49 is prevented.
Patent JP-2002069474-A (JP)
Title: Rust preventive lubricating composition for plastic molding and molded article coated with it
Inventor: AKIYAMA MOTOHARU
IPC: C10N10/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide rust preventive lubricating composition for plastics which induces no chemical attack to mechanical parts such as gears and bearing shafts made of resin molding and also mechanical parts such as gears and bearing shafts coated with it. SOLUTION: This rust preventive lubricating composition for plastic molding contains synthetic hydrocarbon oil having the viscosity of 10-500 mm2/s at 40 deg.C and rust preventive additive ingredients of 0.1-10 pts.wt. based on 100 pts.wt. of the synthetic hydrocarbon oil.
Patent JP-2002072525-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJII YOSHIORI
IPC: G03G5/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity with respect to near-IR rays, superior electrification characteristic and wear resistance and hardly causes decrease in the sensitivity with repeated use. SOLUTION: The photosensitive layer 4, formed on the conductive supporting body 1 of the electrophotographic photoreceptor, contains oxotitanyl phthalocyanine of a specified crystal type as a charge-generating material 2 and contains a specified styryl compound as a charge transfer material 3. Furthermore, the photosensitive layer 4 contains specified polycarbonate resin and specified polyester resin as a binder polymer by a specified amount.
Patent JP-2001194695-A (JP)
Title: Optical waveguide device as well as multiwavelength light source using the same and optical system using the same
Inventor: MIZUUCHI KIMINORI
IPC: H01S5/026
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device which is capable of simultaneously emitting coherent light of multiple wavelengths varying in wavelengths, a multiwavelength light source which is formed by integrating this optical waveguide device and a light source and an optical system using this multiwavelength light source. SOLUTION: The optical waveguide device having a substrate 11, plural optical waveguides 12-1 and 12-2 formed near the surface of this substrate, incident parts 14-1 and 14-2 formed at the one-side ends of these optical waveguides and exit parts 16 formed at the other ends of the optical waveguides is so constituted that the plural optical waveguides satisfy phase matching conditions varying from each other and the exit parts of the plural optical waveguides are disposed in approximately the same positions.
Patent JP-2002073984-A (JP)
Title: Method and system for securities exchange and recording medium therefor
Inventor: DENDA TAKEHITO
IPC: G06Q50/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To liken a star individual such as an entertainer, an athlete or the like to an imaginary stock, and to simulate buying and selling of the imaginary stock, using imaginary currency. SOLUTION: In the method for securities exchange, the individual such as the entertainer, the athlete or the like is made an investment, that is, a security, and its imaginary stock is issued. Executed by a server, the imaginary stock is bought and sold among a plurality of clients through a computer network. This method comprises the step of transmitting information presenting a prescribed amount of imaginary currency at no charge to the client registered for membership, raising a stock price by a specified rate at every conclusion of order for buying and lowering the stock price by a specified rate at every conclusion of order for selling, and the step of adjusting the number of imaginary stocks associated with the buying and selling or the imaginary currency after the buying and selling of the imaginary stocks is concluded.
Patent JP-2002082504-A (JP)
Title: Method and device for forming multicolor image
Inventor: FURUYA KOKI
IPC: G03G15/01
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming a multicolor image capable of forming an image of high quality and free from fogging and void by improving the reduction of the density of a toner image at a transfer process on the upstream side due to repeated transfer processes. SOLUTION: In the multicolor image forming method, prescribed kinds of color toner corresponding to respective image carriers are successively supplied to a plurality of image carriers which are arranged side by side and on which color electrostatic latent images are respectively formed, and then the electrostatic latent images are developed. Each time the color toner images are developed, the resultant color toner images are successively transferred to a transfer material in an overlaid state to form the multicolor image. Each color toner contains silicone oil, and the silicone oil content of the color toner for developing the electrostatic latent image on the image carrier arranged on the upstream side is made larger than the silicone oil content of the color toner for developing the electrostatic latent image on the image carrier arranged on the downstream side.
Patent JP-2001127428-A (JP)
Title: Paste printing method
Inventor: HIGASHIDA TAKAAKI
IPC: B41F15/08
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a paste printing method in which the reliability of a filling step is enhanced by ensuring the quantity of paste filling a hole made in the basic material of a circuit board. SOLUTION: Under a condition where a circuit board is placed on a sheet 7 having a sheet material exhibiting high affinity to the organic components of paste 6 filling a hole 4 made in the basic material 3 of a circuit board, the hole 4 is filled with the paste 6.
Patent JP-2002083537-A (JP)
Title: Surface conduction type electron emission element, its manufacturing method, electron source using surface conduction type electron emission element, and image forming device
Inventor: ODA HITOSHI
IPC: H01J29/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface conduction type electron emission element with high electron emission characteristics, long life, and high stability. SOLUTION: The surface conduction type electron emission element is manufactured in such a way that a photocatalyst material film 6 is formed on an electron emission part forming thin film 3, an electron emission part 2 is formed by foaming treatment, and an activation process for depositing carbon films in an electron emission part 2 under the existence of oxygen gas while light is irradiated is applied.
Patent JP-2002093531-A (JP)
Title: Self-aligning electric connector
Inventor: MAEJIMA TOSHIRO
IPC: H01R13/631
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning electric connector wherein a central axial drift and a precision error of male and female housings are enabled to be absorbed by a small-sized and simple constitution in the electric connector of assembling method in which the male and female housings are fitted. SOLUTION: In the male housing 2, a movable block 11 is coupled with a fixed block 10 with thin-walled coupling pieces 12a, 12b and 13a, 13b. By making the housing fit into the movable block 11 of the male housing 2 side from a beveling part 22 installed at the female housing 4, the movable block 11 is displaced in X, Y axis directions by a slope component of force at the time of fitting the beveling part 22, and the displacement is absorbed by an elastic bending of the thin-walled coupling pieces. Further, when a load due to a fitting force is excessive, the movable block is displaced in Z axis direction perpendicular to the fixed block 10 via the thin-walled coupling pieces, and the excessive load is absorbed.
Patent JP-2002092126-A (JP)
Title: Moving-in simulation method for leasehold property
Inventor: FUKUSHIMA TAKAYUKI
IPC: G06F17/50
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To enable a renter or a broker to easily design room arrangement of a leasehold property and to enable a person scheduled to move in to simulate the living state after move-in with reality. SOLUTION: Three-dimensional room arrangement information of the rental property and three-dimensional information of furniture or illumination are made possible to be extracted via a network, to be three-dimensionally composited and displayed on a network terminal of the person scheduled to move in. The renter or the broker of the rental property creates two-dimensional room arrangement information of the rental property, converts the created two-dimensional room arrangement information into the three-dimensional room arrangement information through conversion software and registers it in a database over the network. In addition, the person scheduled to move in is also enabled to request estimate for the furniture and the illumination arrangement in a virtual space. In addition, the estimate for costs of moving and of maintenance after the moving in may also be requested.
Patent JP-2002092056-A (JP)
Title: Method for deciding constitution of storage device of logical system and method for estimating its performance
Inventor: MAE YOICHIRO
IPC: G06F11/26
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding the constitution of the storage device of a logical system, and to provide a method for estimating performance in the storage device constitution. SOLUTION: A data storage area is extracted from logical system description 101 in which a whole logical system is described in a programming language by using a data storage area extracting means 102, the logical system is divided into a data storage area and a processing block, the data storage area is selected by using a data storage area selecting means 103, the selected storage area is multiplexed, and the data storage area is assigned to a storage device by using a storage device assigning means 104 so that the constitution of the storage device can be decided. Then, the performance is estimated by using the processing block units so that the performance value of the whole logical system can be estimated.
Patent JP-2002085950-A (JP)
Title: Fluid mixing device
Inventor: ONISHI TOSHIKAZU
IPC: B01F23/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixing device which hardly causes stagnation of fluid and enables smooth mixing for a device which switches the supply/ stopping of a plurality of fluids and mixes the fluids. SOLUTION: A switching valve which, for a flow of fluid 1, performs the supply/stopping of the other fluid is disposed, a nozzle tip which is disposed on a fluid discharging part of the switching valve is disposed at the center part of the flow of the fluid 1 and, thereby, the quick mixing of the other fluid and the fluid 1 is allowed with a simple constitution when a flow velocity of the other fluid is larger as compared with the flow velocity of the fluid 1 and even when the supply/stopping is repeated.
Patent JP-2002091951-A (JP)
Title: Method for collating katakana character string, and medium recorded with katakana character string collation program
Inventor: NIIMORI AKIHIRO
IPC: G06F17/21
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To perform character string collation for a Katakana (Japanese square syllabary) character string in consideration of variability of notation. SOLUTION: A set of patterns represented by regular expression is learned from a set of the finite number of previously given Katakana character string group having different notation and the same meaning, conversion processing using the set of the patterns is performed and collation processing is subsequently performed.
Patent JP-2001104338-A (JP)
Title: Brush for use in dental preservation treatment
Inventor: ASCHMANN FELIX
IPC: A61C17/22
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a brush for use in dental treatments or more in detail, for use in restoring dental treatments, and improved as to at least one of the drawbacks of brushes of the prior art. SOLUTION: The brush includes at least one substantially laminar polishing member 7 mounted on the head 5 of a holder 3 and having at least one cut 18 whereby the polishing member 7 is divided into at least two substantially independently flexible bristle portions 15.
Patent JP-2001339368-A (JP)
Title: Error compensation circuit and decoder provided with error compensation function
Inventor: OSADA SHIYOUKO
IPC: G10L19/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To keep high correlation between a frame subjected to error compensation and frames before and after the frame so as to maintain the quality of received data high. SOLUTION: An error detection section 2 detects errors in coded input data in the unit of frames, and an error compensation section 3 references frames without an error before and after the frame whose error is detected and restores a window function and spectrum data so as to keep the continuity between the frame having the error and the referenced frames. Then a frequency/time conversion section 4 receives the restored window function and spectrum data, and reproduces voice.audio data in a time region.
Patent JP-2001307684-A (JP)
Title: Packing material for lithium battery and its manufacturing method
Inventor: YAMASHITA RIKIYA
IPC: H01M2/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a packing material for a lithium battery, excellent in physical properties to protect the battery main body. SOLUTION: This packing material for a lithium battery is composed of at least a base-material layer, an adhesive layer, a conversion-treatment layer, aluminium, a conversion-treatment layer and a heat-seal film layer, and the heat-seal film layer made of polyethylene is sandwich-laminated by using acid- denatured polyethylene as adhesive resin. The heat-seal layer is a polyethylene- resin layer comprising at least one layer of medium-high density polyethylene having density of 0.935 or more and MFR 1-15 g/10 s., and the conversion treatment is potassium chromate treatment.
Patent JP-2002093030-A (JP)
Title: Disk recording and reproducing device
Inventor: SAITO KIMINOBU
IPC: G11B19/20
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and reproducing device which has functions of both skew adjustment and Ta shift adjustment. SOLUTION: Between a motor base 1 and a motor position adjusting plate 2, a skew adjusting screw 5 is arranged at the outer peripheral parts of skew adjusting projections 2R and 2T, skew adjusting screws 7R and 7T are threadably engaged with screw cut holes from the side of the motor base 1, and the motor base 1 and motor position adjusting plate 2 are fixed. A guide pin 9c of a main chassis 9 is inserted into a guide hole 2c of the motor position adjusting plate 2 and a fixing screw 9 is threadably engaged with the guide pin 9c to fix the motor position adjusting plate 2 and main chassis 9.  The motor position adjusting plate 2 has a bit guide part 2b in a groove or hole shape so as to adjust the position by inserting a position adjusting bit 32 into the part 26 and making the outer peripheral part of the bit 32 abut on the part 2b and the main chassis 9 has a bit engagement hole 9b so as to engages the tip projection part of the position adjusting bit 32.
Patent JP-2002098796-A (JP)
Title: Used target storage cask
Inventor: ADACHI JUNICHI
IPC: G21F5/002
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an easily handleable used target storage cask stably installable on a floor vertically with a small bottom area in a shift/storage. SOLUTION: A supporting plate 2 is arranged in a cask 1 side part, while a rod 3 is arranged in the lowermost part of the supporting plate 2, and supporting legs 5 are connected to the rod 3 via links 4. While the cask 1 is lifted up, the supporting leg 5 is closed because of its own weight. The rod 3 is pushed inward when the cask 1 is arranged on the floor, and the supporting legs 5 are spread laterally so that the cask 1 is stable stood by itself.
Patent JP-2002096800-A (JP)
Title: Bypass device for supersonic intake of supersonic aircraft engine
Inventor: TAKAHASHI TERUO
IPC: F02K7/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce distoration to an engine body by making uniform the distribution of circumferential flow of air admitted into the engine body. SOLUTION: A supersonic aircraft engine has a supersonic intake 6 consisting of an intake inner peripheral wall 3 and an intake outer peripheral wall 4 which together form an intake passage 2 at the front of the engine body 1. The inner peripheral wall 3 located at the entrance of the engine body 1 is provided with a ring-shaped opening 15. The opening 15 and a number of bypass doors 17 are openably and closably assembled together by driveshafts 16 which are parallel to the axis O of rotation of the engine body 1. Motors 18 are connected to the driveshafts 16.
Patent JP-2002099842-A (JP)
Title: Publicity site managing system
Inventor: KAMATA TORU
IPC: G06F19/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a publicity site managing system to offer advertisements to the terminal units of a number of consumers unspecified, whereby it is practicable to offer a number of advertisements to the consumer, enhance the costs and performance of the publicity site owner and give each publicity applicant a publicity chanse which suits his budget and purpose. SOLUTION: When a request of publicity presentation is given from the terminal unit of any consumer to the server for the publicity site owner, a file for publicity presentation capable of presenting advertisements one after another according to the sequence of advertising is transmitted. When a request of offering a publicity applicant form from the terminal unit of a publicity applicant to the server for the publicity site owner, an appropriate publicity applicant form from is transmitted. When a publicity application by the due form is given from the terminal unit of publicity applicant to the server of the publicity site owner, the sequence of advertising is calculated from the contents of the form on the server of the publicity site owner, and the sequence of advertising is transmitted to the terminal unit of the publicity applicant.
Patent JP-2002108991-A (JP)
Title: Sales data totalizing system for railroad company
Inventor: SATO MITSUGI
IPC: G06Q50/30
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sales data totalizing system for a railroad company, by which a system configuration for totaling data required for each of stations becomes simple and inexpensive and safety and reliability in data management is improved. SOLUTION: Memories 31a, 31b, 32a, 32b, 33a and 33b for storing data on sales, ticket issuing machines 22a and 22b having communication functions, automatic ticket examination machines 24a and 24b and fare adjusters 23a and 23b directly transmit data on the sales to a central data totalizer 10 installed in the headquarter. The central data totalizer 10 totalizes/processes the received data on the sales for each of stations 20a and 20b or for the purpose of the entire company. Finishing terminals 25a and 25b installed at respective stations 20a and 20b receive the data information totalized/processed by the central data totalizer 10 through a communication line 11.
Patent JP-2002107756-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: NAKAI YUTAKA
IPC: G02F1/1333
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a high utilization factor of light and a high aperture ratio by a simple structure, and to provide a manufacturing method therefor. SOLUTION: The liquid crystal display device is characterized in comprising; a substrate 101, 1st to 3rd non-linear elements 115 arranged on the substrate 101, a pixel electrode 102 connected with the 1st non-linear element 115, a liquid crystal layer 107 arranged on the pixel electrode 102, a 1st transparent electrode layer 108 connected with the 2nd non-linear element 115, a 2nd liquid crystal layer 109 arranged on the 1st transparent electrode layer 108, a 2nd transparent electrode layer 110 connected with a 3rd non-linear element 115, a 3rd liquid crystal layer 111 arranged on the 2nd transparent electrode layer 110, a counter electrode 112 arranged on the 3rd liquid crystal layer 111, and an insulation structure 104 making at least the 1st and 2nd liquid crystal layers 107, 109 and the 1st and 2nd transparent electrode layers 108, 110 electrically independent of each pixel.
Patent JP-2002107874-A (JP)
Title: Heat developable photosensitive material
Inventor: OIKAWA TOKUKI
IPC: G03C1/76
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material, having low fog and a high Dmax (maximum density), less liable to the rise of fog in storage and having low temperature and humidity dependence in development, as a heat developable photosensitive material in particular for a photomechanical process and particularly for a scanner or an image setter. SOLUTION: In the heat developable photosensitive material, having an image forming layer containing at least a non-photosensitive silver salt, photosensitive silver halide and a binder and a protective layer situated on the side of the image-forming layer farther form the base on the base, at least one compound of formula (1), (2) or (3) is contained on the side with the image-forming layer and the NH4+ content of all layers on the same side as a layer containing the compound is <=0.06 mmol per 1 m2 of the base. In the formula (1), R1-R3 each represents H or a substituent; Z is an electron withdrawing group; and R1 and Z, R2 and R3, R1 and R2, or R3 and Z may bond to each other, to form a cyclic structure. In the formula (2), R4 is a substituent.  In the formula (3), X and Y are each H or a substituent; A and B are each alkoxy, alkylthio, alkylamino, aryloxy, arylthio, anilino, heterocyclic oxy, heterocyclic thio or heterocyclic amino; and X and Y, or A and B may bond to each other, to form a cyclic structure.