baber/WOPTO huggingface dataset:
Patent JP-2002317425-A (JP)
Title: Porous concrete cobble aggregate and method of manufacturing the aggregate
Inventor: KANAMARU KAZUMITSU
IPC: E02B3/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a porous concrete cobble aggregate capable of being easily manufactured at a low cost and easily laid down and a method of manufacturing the aggregate. SOLUTION: By using a mold frame for taking out multiple pieces disposed in a multiple-bay and one-row or multiple rows, soft connection material such as net is provided on the upper and lower mold frames at the height of the joint, and the porous concrete cobble aggregate is manufactured in the state of porous concrete cobbles connected to each other. The aggregate thus obtained are bent by the self-weight when disposed on the ground, and the bottom surfaces thereof are closely fitted to the ground. When the cobbles are formed in a spherical shape, the joint is slightly lower than the position of the center height thereof. When the aggregate has an expanded portion in one vertical direction, it is positioned upward. The aggregate in multiple bays and multiple rows thus produced can be stacked in multiple stages.
Patent JP-2002318654-A (JP)
Title: Programmable keyboard and computer
Inventor: NATSUNO KOJI
IPC: H03M11/22
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To easily perform various settings to a programmable keyboard on a plurality of OS. SOLUTION: This programmable keyboard is provided with an input and output means for connecting a keyboard, a converting means for converting key input data into character data, a converting means for converting the character data into the key input data, an input and output means for transferring the key input data to a computer, and a means capable of performing various settings. Also, this computer is mounted with the programmable keyboard, and provided with a key input means, a display means and a transferring means for outputting the key input data to the display means.
Patent JP-2002317539-A (JP)
Title: Structure of edge of eaves
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/158
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an edge of eaves, which prevents a front of a building frame at the edge of the eaves from getting wet. SOLUTION: A cover member 2, whose front is provided with a locking part 3 for locking a hanger 5 for an eaves gutter, covers the front of the building frame 1 at the edge of the eaves. The cover members 2 are mounted on the front of the building frame 1 at the edge of the eaves by butting against each other from right and left. A waterproof material 34 is provided on a rear- face side of a butting part 34 between the cover members 2 in such a manner as to be astride right and left sides.
Patent JP-2002030939-A (JP)
Title: Manually operated working machine
Inventor: HUSGES MARKUS
IPC: F02B63/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of the arrangement and to improve the portability in a manually operated working machine, such as a mowing machine or a power chain saw equipped with an air-cooled internal combustion engine, in which a centrifugal clutch 7 is disposed between the driven shaft 6 of the internal combustion engine 2 and a tool 10, and the centrifugal element portion 8 of the centrifugal clutch 7 and a blower impeller 4 are fixedly held to the driven shaft 6. SOLUTION: The centrifugal element portion 8 of the centrifugal clutch 7 is fixed to the intake side of the blower impeller 4 equipped with travel blades 36.
Patent JP-2002322308-A (JP)
Title: Rubber material
Inventor: SOEDA YOSHIHIRO
IPC: C08J3/24
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber material having a decreased weight without substantially reducing the strength. SOLUTION: This rubber material having a decreased specific gravity without reducing the specific strength is formed by bringing a non-crosslinked rubber into contact with supercritical fluid or subcritical fluid to cause it to permeate or dissolve thereinto, and causing the supercritical fluid or the subcritical fluid to depart from the supercritical or subcritical state, on condition that the fluid which has been in the state of the supercritical fluid or the subcritical fluid does not pass through a fluid region except a vapor-liquid mixture region and a subcritical region in an enthalpy-pressure diagram, prior to or during the crosslinking of the non-crosslinked rubber.
Patent JP-2002326161-A (JP)
Title: Shot peening method, and device thereof
Inventor: YAMAMOTO KAZUTOSHI
IPC: B24C1/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To highly precisely maximize shot injection impact quantity using the smallest consumed energy possible. SOLUTION: The maximum shot injection impact quantity to a product is computed based on data for maximizing shot injection impact quantity in specified shot injection conditions predetermined, and processing conditions. Shots are injected based on result of computation, and the shot injection impact quantity is measured by a peening strength measuring device. Pressure or flow of compression air and shot supply quantity are corrected to maximize the shot injection impact quantity in accordance with data based on the measured shot injection impact quantity. Shots are injected based on corrected conditions, and a process of measuring the shot injection impact quantity by the peening strength measuring device to a process of injecting shots based on the corrected injection conditions are repeated.
Patent JP-2002330426-A (JP)
Title: Security system and video recording device
Inventor: HIGUCHI KAZUKI
IPC: G08B25/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a security system with an excellent effect that can surely record a video of a visitor. SOLUTION: The security system is configured such that a master unit 20 is provided with a video comparison means 31 which compares a video having been recorded before by a video recording means 24 with a video picked up at present by an image pickup means 12 to detect a difference between the both and a timer 32 (video recording time generating means) that generates a video recording time, and when the video comparison means 31 detects a difference between both the videos even when the master unit 20 is not called from a slave unit 10, the video recording means 24 records the video picked up by the image pickup means 12 for the video recording time.
Patent JP-2002327147-A (JP)
Title: Surface-coating material composition for inorganic hardened substance
Inventor: SHINODA ISAO
IPC: C04B41/64
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coating material composition for inorganic hardened substance that can readily soak into small and narrow spaces, inhibits the contraction accompanied by hardening, effectively makes the surfaces of concrete and mortar waterproof and can avoid the freezing hazard. SOLUTION: The objective surface-coating material composition comprises 1 mole of silane represented by the following general formula: Ra SiX4-a (wherein R is a 1-18C straight chain or branched alkyl or phenyl; X is a 1-8C straight chain or branched alkoxy group; and a is an integer of 0-3) and 0.1-3.5 moles of a polymer prepared by addition polymerization of ethylene oxide and/or propylene oxide to a univalent 1-10C alcohol (where the average addition molar numbers of ethylene oxide and propylene oxide are 1-20 independently from each other, respectively).
Patent JP-2001354528-A (JP)
Title: Hair treatment composition
Inventor: KLEIN SONJA
IPC: A61K6/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous hair treatment composition having a clear and transparent appearance. SOLUTION: This aqueous hair treatment composition comprises (A) one or more kinds of quaternary ammonium compounds which are hardly soluble in water and have at least one long-chain alkyl or alkenyl group containing at least 18 carbon atoms, (B) one or more kinds of water-soluble quaternary ammonium compounds, (C) one or more kinds of nonionic, amphoteric and/or zwitter-ion dissolution promoter and (D) optionally one or more kinds of thickener as components.
Patent JP-2002337884-A (JP)
Title: Medicine bag
Inventor: TAMAMURA TOSHIAKI
IPC: B65D27/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a medicine bag with which a medicine can be acknowledged without opening it, which can be smoothly transferred without generating wrinkles or the like at both side parts and without generating jamming in a printer, and on which a name or the like can be printed at an accurate position. SOLUTION: A medicine bag is made such that a front sheet 1 and a rear sheet 2 are connected to each other at both side edges and a lower edge to form a bag shape. the medicine bag has at least a part of the front sheet 1 and the rear sheet 2 made of a translucent sheet 4 enabling a person to see the medicine stored in the bag from outside it. Both front sheet 1 and the rear sheet 2 are made of paper, and a translucent window 3 is formed at a central part except both side portions of either the front sheet 1 or the rear sheet 2. A translucent sheet 4 is adhered to the circumferential edge of the translucent window 3 and then the window 3 is closed by the translucent sheet 4. Both the front sheet 1 and the rear sheet 2 at both side portions of the bag are made of paper.
Patent JP-2002332501-A (JP)
Title: Method for manufacturing silver-coated copper powder, silver-coated copper powder obtained by the manufacturing method, conductive paste using the silver- coated copper powder, and printed wiring board using the conductive paste
Inventor: SAKAGAMI TAKAHIKO
IPC: B22F1/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing silver-coated copper powder by which paste viscosity can be reduced when the copper powder is processed into a conductive paste, a silver-coated copper powder, and a conductive paste, etc. SOLUTION: The method is a method for manufacturing the silver-coated copper powder having a silver layer on the surface, and, e.g. a method for manufacturing the silver-coated copper powder having the following steps is adopted: a silver coating step for forming the silver layer on the surface of the particles of the copper powder; and a silver-layer-smoothing step for smoothing the surface of the silver layer on the silver-coated copper powder. The resultant silver-coated copper powder has quality characteristics which cannot be seen in the conventional silver-coated copper powder, and the conductive paste manufactured by using this silver-coated copper powder has low paste viscosity.
Patent JP-2002337027-A (JP)
Title: Aligning device of component
Inventor: EZOE TAKASHI
IPC: B23P19/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To align a rod-shaped component having a hole in one end face in a lateral attitude with the hole facing in the same direction. SOLUTION: This alignment device for components drops and aligns the rod-shaped components having the holes Pa in their one ends in recess parts 33 in an alignment pallet 31. The recess part 33 is formed into such a shape that the component P fits therein in its lateral attitude, a projection 33b around which the hole Pa in the end face of the component is fitted is provided in its one inner end face 33c out of the inner end faces of the recess part 33 corresponding to the both end faces of the component P, and a chamfer part 33a to drop the component P in the recess part 33 while guiding it in its inclined attitude so that the projection 33b enters in the hole Pa in the end face of the component is provided in an opening edge in the other inner end face side.
Patent JP-2002335879-A (JP)
Title: Emulsifier preparation
Inventor: HANEKI TAKASHI
IPC: A23L29/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an emulsifier preparation having the same effect obtained by dissolving in water or homogeneously mixed in a state of powder with an object substance. SOLUTION: This emulsifying agent preparation is composed of powder of an emulsifying agent having >=40 deg.C melting point and powder of a water-soluble substance and either one power thereof is fine powder containing >=60 wt.% particles having >=1 μm and <=15 μm particle diameter and the other powder contains >=60 wt.% particles having >=20 μm and <=100 μm particle diameter and becoming a core and the purpose is attained by attaching the fine powder to the powder becoming the core.
Patent JP-2002341394-A (JP)
Title: Optical frequency comb generator and its manufacturing method
Inventor: BANBAN WIDEIYATOMOKO
IPC: G02F2/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To apply a high electric field to a phase-modulated part by a microwave resonator even with a low voltage. SOLUTION: The optical frequency comb generator is constituted by incorporating in a microwave resonator an optical resonator constituted by forming an optical waveguide passing a light beam causing optical resonance on an optical material substrate for light phase modulation in which refractive index is varied by application of an electric field and also providing reflecting films on two mutually opposite end surfaces. A counter electrode for applying the electric field to the optical waveguide of the optical resonator is formed on both the surfaces of the optical material substrate across a low-refractive-index buffer layer and two metallic housing which come into contact with the counter electrode across the optical resonator form cavities as the microwave resonator on both the sides of the optical waveguide of the optical resonator.
Patent JP-2002090479-A (JP)
Title: Electronic device for generating and displaying information item
Inventor: GRUPP JOACHIM
IPC: G04G21/08
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which is low-cost, lightweight, watertight, and specially hard to break and generates and displays an information item. SOLUTION: This device includes a flexible main body (2) which is so formed that it is fixed to, for example, a wrist of a user, an electronic unit (18) which generates the information, a display cell (20) which displays the information, and a power source (22) which electrifies the electronic unit (18) and the flexible main body (2) has an excessive thickness part of a material forming a hard container (28) having the electronic unit (18) arranged in its internal cavity at at least one position of its length.
Patent JP-2002351733-A (JP)
Title: Network access system and server
Inventor: NAKAGAWA YUKI
IPC: G06F21/55
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To enable even a person without a right to access an external network to obtain only specific information in the case of accessing the external network. SOLUTION: This system is provided with the external network 203, a proxy server 205 for accessing the external network as the agent of a first client in response to an access request to the external network from the first client 207, a cache server 206 for storing data by way of the proxy server and a data transmission part for transmitting data stored in the cache server to the second client 208 which does not access the external network.
Patent JP-2002352015-A (JP)
Title: System and device for parking lot management, entrance management device, leaving management device, and computer program
Inventor: FUMIYAMA ISAO
IPC: G06Q50/10
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and a device for parking lot management, an entrance management device, a leaving management device, and a computer program which prevent vehicles from being stolen in a parking lot and attain unmanned operation of the parking lot. SOLUTION: In the case of entrance of a vehicle, fingerprint data of a user of the parking lot are picked up by a fingerprint sensor provided in an operation machine 15, and a door 14 is opened to permit entrance of the vehicle only when fingerprint data has been picked up. Fingerprint data, shed number data, and time data of the entrance time are stored in a database of a parking lot management device installed on the outside of the parking lot. In the case of leaving of the vehicle, fingerprint data of a user are picked up again, and fingerprint data of the same user as this picked-up fingerprint data are retrieved from the database, the pallet of a shed number related to this fingerprint data is called. When the charge for parking has been collected, the door 14 is opened to permit leaving of the vehicle.
Patent JP-2002349395-A (JP)
Title: Fluid assist type gasoline fuel injection valve
Inventor: KOIZUMI MASAHIRO
IPC: F02M67/14
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To improve an exhaust gas characteristic in a cold condition. SOLUTION: There is provided, for the above purpose, a fluid assist type gasoline fuel injection valve 1 in which a fluid is sprayed onto a gasoline fuel 6 injected from a valve hole 2. A gaseous fuel 7 is used as the fluid.
Patent JP-2002351431-A (JP)
Title: Display driving method
Inventor: YANO TOMOYA
IPC: G09G3/20
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To enable excellent gradation representation even by combination of a modulating element which is said to be slow in response speed, and PWM driving. SOLUTION: A subfield output pattern is generated which does not have a plurality of independent light output periods in the time width of one frame and the PWM driving is performed with the subfield output pattern. Consequently, an arbitrary number of gradations can be obtained by performing the PWM driving by using the modulating element (display element) whose response speed is said to be slow enough not to respond to the time of each subfield.
Patent JP-2002359408-A (JP)
Title: Permanent current switch and method for using the same
Inventor: TOMITA MASARU
IPC: H01L39/24
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical permanent current switch of a relatively low cost which acts quickly and supplies a large capacity of current to a superconducting magnet without losses. SOLUTION: The contact-point material of a mechanical permanent current switch is composed of 'bulk RE-Ba-Ca-O superconductor, provided by a fusion method (RE is a rare earth element)' which is impregnated with resin. The energizing direction may be parallel to an ab-surface for effectiveness by dispersing fillers of small linear expansion factor in the resin, enabling the contact surfaces between contact-point materials to be a polished surface, and allowing a surface vertical to the ab-surface of the contact-point material to be the contact surfaces between the contact-point materials. A pre-processing is conducted in which electrifying is performed by increasing a current value, until at least 'voltage rising phenomenon that follows voltage drop' appears, once the contact surfaces of the contact materials are made to contact each other, for use.
Patent JP-2002358527-A (JP)
Title: Device and method for processing image, program for making computer perform image processing method, recording medium with the program recorded, device and method for displaying pickup image, program for making computer perform pickup image display method, and recording medium with the program recorded
Inventor: NAKAMOTO SHINICHI
IPC: G06T3/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, etc., which performs an image processing in a short time for permitting the whole or a part of a mobile object such as a person existing in the background of picked-up image data to be in a state being different from an picked-up actual state. SOLUTION: In the image processor 7, an extracting part 21 inputs pickup image data including the person 15 in the background 13 obtained by image pickup and also inputs image data with only the background 13 and, then, differential image data is extracted by calculating a difference between the both kinds of image data. A work processing part 23 performs a work processing by a diffusion processing in the image area of the extracted differential image dada and changes the state of differential image data into an image state being different from the actual image pickup state. A synthesizing part 25 synthesizes image data only with the background with work-processed differential image data.
Patent JP-2002365789-A (JP)
Title: Original plate for planographic printing plate
Inventor: MAKINO NAONORI
IPC: G03F7/004
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a planographic printing plate having good on-machine developability, less liable to printing stain and having high printing durability as an original plate for a planographic printing plate which is subjected to scanning exposure with IR according to a digital signal, attached to a printing machine as it is without carrying out processing and enables printing. SOLUTION: The original plate has an image forming layer containing a precursor capable of ensuring hydrophobicity, a hydrophilic resin and a photothermal converting agent on a hydrophilic support and contains a compound having an ethylene oxide changing in the image forming layer.
Patent JP-2002365541-A (JP)
Title: Projection lens device and projector device
Inventor: OBATA YOSHIKAZU
IPC: G02B13/18
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize a doublet, while realizing improvement in the f-number and a widening of angle, in a projection lens device used for a projector device. SOLUTION: A first A lens group, a first B lens group and a 2nd lens group are arranged, starting from a screen side. A doublet B is provided facing a diaphragm A in the 2nd lens group. A doublet B is constituted by joining a lens L7 having negative power and a lens L8 having positive power, and also joining a correction lens L6, having positive power to the front side of the lens L7. The height of a light beam, made incident on the lenses L7 and L8, as seen from the screen side, is restrained by the lens L6, so that the doublet B can be restrained from becoming larger. Since the lens L6 is joined to the lenses L7 and L8, the doublet B is restrained from becoming larger in the optical axis direction.
Patent JP-2002365671-A (JP)
Title: Display device
Inventor: YOSHIDA KAN
IPC: G02F1/15
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is capable of changing display designs and visual effects. SOLUTION: This display device has finely segmented opaque regions on a light transparent substrate 1 and has display sections 8 consisting of electronically addressable contrast media 5 of which the optical reflection characteristics are changed by the effect of an electric field on the opaque regions. The contrast media can be selected from coloring liquids, microcapsules sealed with plural microballs different in optical characteristics from the coloring liquids, microcapsules sealed with >=2 kinds of the microballs varying respectively in the optical characteristics from the transparent liquids, electrochromic materials, rotatable microballs or rotatable microcylinders, cholesteric liquid crystals or nematic liquid crystals, etc.