baber/WOPTO huggingface dataset:
Patent JP-2002227108-A (JP)
Title: Concrete block and its fitting method
Inventor: MATSUDA MASANOBU
IPC: E01C5/06
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a considerable skill is required for the stacking work of concrete blocks, the stacking position of an upper concrete block against a lower concrete block is basically fixed when a plurality of fitting projections are provided on the upper face of the concrete block and fitting recesses corresponding to the fitting projections are provided on the lower face. SOLUTION: The upper and lower blocks can be freely positioned in a fixed range while fitting sections are provided.
Patent JP-2002229088-A (JP)
Title: Ultra-high speed processing method and system for time series light signal
Inventor: KONISHI TAKESHI
IPC: H04B10/60
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a processing method and system of performing arithmetic processings, to determine similarity, correlation, etc., of two different time series light signals by a light signal system. SOLUTION: The two different time series light signals are introduced facing into an optical fiber or optical waveguide, including a nonlinear medium for developing a nonlinear optical effects and the distribution state of the changes in the transmittance caused in the respective segments by the nonlinear optical effects, based on the changes in the light signal intensity when these two different time series light signals propagate in the optical fiber or the optical waveguide and overlap on each other in the middle is read out by another light. Similarity or correction values over the entire part of the two different time series light signals are determined from the distribution pattern or integrated value thereof.
Patent JP-2002229039-A (JP)
Title: Photo-alignment material, and method for manufacturing photo-alignment layer using the same
Inventor: YAMADA MASAO
IPC: G02F1/1337
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a photo-alignment material with no contaminating property for a liquid crystal, having superior display performance and heat resistance, a photo-alignment layer using the same and a liquid crystal display element using the same. SOLUTION: The photo-alignment material, containing an aromatic ester compound made of a bisphenol compound and an aromatic dicarboxylic acid compound, the photo-alignment layer using the same, the method for manufacturing the same and the liquid crystal display element using the same are provided.
Patent JP-2002225695-A (JP)
Title: Antilock brake control method for motorcycle
Inventor: ARAI NORIYUKI
IPC: B62L3/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To avoid degradation in an operational feeling by quickly returning the speed of a rear wheel to normal when antilock control is executed simultaneously on wheel brakes for a front wheel and the rear wheel in a geared state. SOLUTION: During antilock control executed simultaneously on both wheel brakes, if the wheel brake for the rear wheel is determined to be in a state wherein a pressure reduction in one pressure reducing and intensifying cycle exceeds a set pressure reduction or in a state wherein a time from a start of pressure reduction to a start of pressure intensifieation exceeds a set time, slip ratios computed for the front wheel and rear wheel are correctively increased beyond a level before the point of determination, until pressure intensification of brake fluid pressure is started in the wheel brake for the rear wheel after the point of determination or until the acceleration of the rear wheel reaches or exceeds a set acceleration after the point of determination.
Patent JP-2002231036-A (JP)
Title: Display device
Inventor: HATTA SHINICHIRO
IPC: F21Y101/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To improve the brightness by using a plurality of point light sources (LEDs). SOLUTION: The reflection probability and density of protrusions for reflection are decided so that the light emitted from a point light source becomes uniform at a part of light guiding area, and the whole area of the light guiding area is covered by aw plurality of point light sources.
Patent JP-2002230445-A (JP)
Title: Information rental method and rental system using satellite communication
Inventor: KISHI HITOSHI
IPC: H04N21/472
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional case of a reception-side terminal device being expensive before or a user taking trouble to rent and return a rental production at a rental store and incurring of cost for setting up the rental shop and employing store clerks. SOLUTION: The user 10 sends rental request data, including the production number and the rental period of a rental production, the specific key of STB(set top box) 12 from a personal computer 11 or the STB 12 to a rental service center 31 via the Internet 20. The rental service center 31 generates a distribution schedule, according to the received rental request data and sends rental data including the information data of the rental production, the specific key and rental period to the terminal device via a communication satellite 40 according to the distribution schedule. The terminal device receives and stores the rental data, with the matching specific key in a storage device and the user reads them out thereafter at one's favorite time to appreciate the requested rental production.
Patent JP-2002234573-A (JP)
Title: Easily unsealable packaging method and easily unsealable packaged bag
Inventor: KUWATA HIDEKI
IPC: B32B27/34
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method wherein a package having an envelope-seam sealing part and a butt-seam sealing part can be unsealed in a straight line without using scissors or knife so that the contents thereof can be smoothly taken out. SOLUTION: In the easily unsealable packaging method, in a package having an envelope-seam sealing part, a stretched nylon film having straight-line tear properties is used as a single layer or as a laminated film across the end side of the envelope-seam part, while in a package having a butt-seam sealing part, a stretched film having straight-line tear properties is used as a single layer or as a laminated film in a direction parallel with the end side of the butt-seam part. Further, an easily unsealable packaged bag using the easily unsealable packaging method is provided.
Patent JP-2002230152-A (JP)
Title: Method for providing right vocation diagnosis service
Inventor: FUJIE YOSHIHIKO
IPC: G06Q30/06
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a new system for diagnosing a right vocation on the basis of a concept of a former occupational category and a concept of a different working style and a new business model for executing service on the basis of the new system. SOLUTION: This method is provided with a step for registering a job working style related to hiring information received from a hiring enterprise in a job offer database, a step for presenting questions related to aptitude diagnosis to a job hunter and urging answers for the questions, a step for finding out the job hunter's personality type aptitude diagnosis result and finding out the job hunter's working style aptitude diagnosis result on the basis of the job hunter's answers, a step for extracting a specific job working style from job working styles registered in the job offer database on the basis of the personality type aptitude diagnosis result and the working style aptitude diagnosis result, and a step for providing job information related to the specified job work style.
Patent JP-2002237771-A (JP)
Title: Diversity transmitting/receiving circuit
Inventor: MIZOGUCHI MASATO
IPC: H04B7/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a diversity transmitting/receiving circuit to require no additional signal for level detection and to select one antenna from a plurality of antennas without having a plurality of receiving parts. SOLUTION: This diversity transmitting/receiving circuit is constituted so that other party of communication transmits an arrival confirmation signal when a receiving packet is correctly received, is provided with a communication quality detecting means (16) to provide communication quality to a transmission rate and antenna switching means (15) by comparison between receiving information that the arrival confirmation signal obtained by a receiver (17) is received and transmission information to be separately inputted by a transmitter (11), the transmission rate and antenna switching means (15) decide selection of the transmission rate and the antennas (14a, 14b) according to transition of the transmission rate and a prehistory of antenna switching in the past according to quality information obtained by the communication quality detecting means (16).
Patent JP-2002234518-A (JP)
Title: Multilayer resin container with bottom having inverted w-shape connection structured
Inventor: KONNO TETSUO
IPC: B65D1/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer container which compensates for the insufficient strength of a bottom connected part and for the functional deterioration of the barrier characteristic of a multi-layer structure, and which is superior in space efficiency and in a molding property. SOLUTION: This relates to a multi-layer structure resin container whose connection tab L of a connected part closing a bottom part is three times or more the thickness (t) of the connected part, and whose connected part is a roughly inverted W shape folded/connected structure 2 positioned at the inner side of the contact face of the bottom part. The folded/connected structure 2 is in the inverted W shape comprising the connected part held by two inverted V shapes, and the interior angle θ of the tip end of the V shape is 45 deg. or less.
Patent JP-2002239626-A (JP)
Title: Metal tube manufacturing device
Inventor: ITAMI YOSHIAKI
IPC: B21C37/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a metal tube manufacturing device capable of preventing any edge buckling before welding when forming a thin-walled welded tube, and performing consistent tube manufacturing and welding at a high speed. SOLUTION: In this metal tube manufacturing device having a plurality of stages of grooved rolls disposed in the right-to-left direction which successively rolls a flat plate into a cylindrical shape, a part of or the whole of grooved roll supporting parts are disposed in a checkered manner in the tube- manufacturing direction. The spacing of the grooved rolls disposed in a checkered manner is preferably more than one time and not more than two times the outside diameter of the grooved rolls.
Patent JP-2001331072-A (JP)
Title: Electrophotographic image forming device, cleaning device used therein and brush roller used therein
Inventor: SAWAYAMA NOBORU
IPC: G03G15/16
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To remove even a surface contamination substance and to prevent the deterioration of image quality by improving a cleaning performance by means of a cleaning device without making the life of the image carrier short in an electrophotographic image forming device. SOLUTION: This brush roller 24 of the cleaning device is made by winding flocked foundation cloth 31 on a paper tube 30. Hairs 32 are made of polyester and polyamide, the tip parts of loop-shapedly flocked hairs are cut off and straight hairs are thus formed. When a diameter of the foundation cloth 31 of the brush roller 24, that is, a diameter of brush supporting body is Ds (mm), flocked density ρ(1/mm2) is set to be >=30/(πDs). Further, the diameter Df (mm) of hair simple body of the brush roller 24 is >=0.05 and the averaged force with which the hair simple body presses the surface of a photoreceptor 10 is set to be >=10×10-5 (N).
Patent JP-2002235791-A (JP)
Title: Shock absorber of operating device for opening and closing apparatus
Inventor: MORI TOMOHITO
IPC: F16F15/023
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of generating strong collision between a piston and a cylinder in a shock absorber at a closing time and the problem of changing a characteristic in the case of vertically/horizontally placing the shock absorber. SOLUTION: In the shock absorber of the operating device for an opening and closing apparatus wherein the inside of a cylinder 14 is partitioned by a piston 12 of the shock absorber to generate braking force in the shock absorber by flow resistance generated when a fluid 28 sealed in this cylinder 14 is allowed to flow between one chamber and the other chamber through this piston 12, a through hole 13 connecting one chamber to the other chamber in the piston 12 is formed while a flow path sectional area control means is provided to control the flow resistance by adjusting a flow sectional area of the fluid 28 flowing in the through hole 13 in the cylinder 14, so as to control small the braking force in the halfway of an action of the piston 12 and control large the braking force just before the completion of interruption and closing by this flow path sectional area control means.
Patent JP-2002235006-A (JP)
Title: Composition for optical material, optical material and method for producing the same material
Inventor: FUJITA MASAYUKI
IPC: C08L83/05
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for an optical material having high heat resistance and optical transparency, low double refractive index and small photoelastic coefficient, and further, excellent in weather resistance, the optical material and a method for producing the optical material. SOLUTION: The composition consists essentially of (A) an organic compound composed of an organic skeleton having at least two carbon-carbon double bonds each having reactivity with SiH group in one molecule, (B) a silicon compound containing at least two SiH groups in one molecule and (C) a hydrosilylation catalyst, with the proviso that a content of a compound having phenolic hydroxy group and/or phenolic hydroxy group derivative is <=75 wt.%.
Patent JP-2002245045-A (JP)
Title: Function supply server system
Inventor: IWASAKI MASAJIRO
IPC: G06Q30/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a client server system by using a function supply server giving an image retrieval function and a service supply server having an application using the function by incorporating it. SOLUTION: The service supply server machine 3 has a Web server 3a, an accounting part 3b and a Web application 3d. A function supply server machine 4 has the Web server 4a, the accounting part 4b, and an image access function part 4d. The server machines and a client machine 2 are connected through a network 1. An image retrieval request transmitted from the client machine 2 is transmitted to the function supply server machine 4 thorough the Web application 3d. In the server machine 4, the accounting part 4b charges a user with respect to the received image retrieval request, retrieves a imaged similar to the image which is retrieval-requested in the image access function part 4d and transmits the retrieval result to the Web application 3d. The service supply server machine 3 displays the retrieved image to the user and charges the user.
Patent JP-2002242633-A (JP)
Title: Lubricating oil pump of engine
Inventor: KOYAMA YOSHINORI
IPC: F01M1/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a lubricating oil pump for an engine equipped therewith and with a balancer shaft wherein a conventional engine has a balancer gear and a pump gear for driving the balancer shaft and the lubricating oil pump, respectively, and it has been difficult to arrange the two gears on the same plane originating from the restriction about the installation space and provision of a larger number of gears may result in an increase of the gear noise. SOLUTION: The engine equipped with the balancer shaft 32 and lubricating oil pump 22 is structured so that the pump 22 is connected directly to the balancer shaft 32 and the lubricating oil pump is driven by the balancer shaft 32.
Patent JP-2001264462-A (JP)
Title: Watch with telephone having sim card built in housing
Inventor: MARTIN JEAN-CLAUDE
IPC: H04B1/3816
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a watch with a telephone to be used for displaying a time and for a portable communication system. SOLUTION: A watch 1 with a telephone includes a case back 2 having a housing 3 arranged so as to store an SIM card on the inside. A cover 5 is provided with a hinge 6 closing the case back 2. A means securing a sealing property of the cover 5 and its fixture 7 is arranged. The hinge 5 is arranged so as to be completely included within the case back 2.
Patent JP-2002242977-A (JP)
Title: Vibration control medium and vibration control damper with it
Inventor: NAKANISHI YUTAKA
IPC: G11B25/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control damper capable of not only reducing a resonance magnifying power but also suppressing the fluctuation of a resonance point frequency and to provide a vibration control medium sealed in the vibration control damper. SOLUTION: The vibration control medium, which is blended with a granular object dispersively held by polymethylsilsesquioxane powder in silicone oil at the ratio of 5-15 vol.% to a viscous fluid obtained by mixing polymethylsilsesquioxane powder with dimethyl silicone oil, is sealed in the vibration control damper.
Patent JP-2002245677-A (JP)
Title: Optical recording medium having hydrogenated polystyrene resin substrate
Inventor: YAMAURA MICHIO
IPC: G11B7/254
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated optical recording medium having firm adhesion property by using a hydrogenated polystyrene resin substrate. SOLUTION: In the optical recording medium having a laminated body (L) of a substrate essentially made of a hydrogenated polystyrene resin, a recording layer and an adhesive layer or a protective layer laminated in this order as at least a part of the layer structure, a cationic UV-curing resin hardened layer having the following property is used as the adhesive layer. The UV-curing resin hardened layer shows <=9.0 J1/2/cm3/2 deviation (Δ) defined by formula (I): Δ= (δv-δv')2+(δh-δh')2}1/2 between the average solubility parameter of the hydrogenated polystyrene resin and the average solubility parameter of the adhesive layer.  In formula (I), δv and δv' are the average solubility parameters based on the Van der Waals force of the cationic UV-curing resin hardened material and the hydrogenated polystyrene resin, respectively, and δh and η' are the average solubility parameters based on the hydrogen coupling force of the cationic UV-curing resin hardened material and the hydrogenated polystyrene resin, respectively.
Patent JP-2002250576-A (JP)
Title: Refrigeration cycle device and its operation method
Inventor: MORIMOTO OSAMU
IPC: F25B43/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To separate and recover old lubricant from mixed oil between new lubricant and the old lubricant remaining in already installed piping in a refrigeration cycle device utilizing the already installed piping by substituting an old refrigerant with a new one. SOLUTION: The refrigeration cycle device uses extension piping and/or a utilization side machine that has been used for a refrigeration cycle device using the old refrigerant and the old lubricant as the extension piping and/or utilization side machine of the refrigeration cycle device using the new refrigerant and the new lubricant. Also, the refrigeration cycle device comprises an oil recovery mechanism for mixing a liquid refrigerant with a gas refrigerant containing the old and new lubricants for separating into two phases and for separating the old lubricant, and an oil adsorption mechanism for adsorbing the old lubricant from the refrigerant.
Patent JP-2002257125-A (JP)
Title: Disassembling method of engine
Inventor: SUZUKI HAJIME
IPC: F16C7/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a disassembling method of an engine capable of separating a connection rod from a crank shaft and simply dismantling the engine. SOLUTION: A required number of disassembling jigs 10 are fitted to the lower end part of a cylinder liner 8 in an air cylinder by a bolt 15 to cut off the connection of the connection rod 2 to bring a condition preventing the piston 1 from dropping out of the cylinder liner 8. After a bolt 7 connecting the connection rod 2 to the upper cap 5 is removed, the crank shaft 3 is rotated to lower the crank pin position and disconnect the connection rod 2 from the crankshaft 3.
Patent JP-2002254903-A (JP)
Title: Radial tire
Inventor: ANDO SHUJI
IPC: B60C9/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heavy-load radial tire for trucks, buses and construction vehicles in which generation of cracks in an end of a belt layer is suppressed, and the durability of a belt is improved. SOLUTION: In the radial tire having a min cross belt layer, (1) the main cross belt layer comprises at least three belt plies across each other, (2) an end cushion rubber is provided below in the radial direction in the vicinity of an end of the belt ply of the maximum width of the main cross belt layer, and rubber of high modulus is disposed at least partially in an area in the width direction corresponding to an end of a narrow belt ply directly adjacent to the outer side in the radial direction of the belt ply of the maximum width of the end cushion rubber, and (3) an inequality of MdC<MdCH is satisfied, where MdCH is the modulus of a part in which high modulus rubber of the end cushion rubber is disposed, and MdC is the rubber modulus of a remaining part.
Patent JP-2002258846-A (JP)
Title: Device and program for automatic music arrangement
Inventor: MINAMITAKA JUNICHI
IPC: G10H1/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic music arranging device which automatically arranges music in a form which is easy to play, while avoiding unnaturalness in music. SOLUTION: An accompaniment sound determining means 20 sends data, indicating the chord represented by chord progression data 211 to a chord sound selecting means 20. The selecting means 202 refers to a chord tone database 204 with stored data showing the relation of intervals of constitution sounds by chord kinds and selects combinations of pitches of the constitution sounds of the chord represented by the data. An evaluation means 203 evaluates the combinations. An accompaniment sound determining means 201 selects one of the combinations of the pitches selected by the selecting means 202 in accordance with the evaluation. Thus, the combinations of the pitches of the constitution sounds constituting the chord are selected by chords, represented by the chord progression data to generate accompaniment playing data 212.