baber/WOPTO huggingface dataset:
Patent JP-2002057460-A (JP)
Title: Method for manufacturing multilayer circuit consisting of conductive path and micro-via
Inventor: CASSAT ROBERT
IPC: H05K3/42
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an improved interconnection circuit that has high integration density, and consists of a conductive electrical path, a pad, and a micro-via. SOLUTION: A first layer 103 that contains a synthetic object, having capability of inducing metal covering in the post treatment, and is made of an insulating, photosensitive resin is formed on a substrate 101 having metal covering 102 on a surface (a). The first layer is exposed and developed for exposing to the metal covering 102 on the substrate (b). While a second layer 105, that forms selective protection and is made of the photosensitive resin, is being used, the metallic conductive path and micro-via are formed in the first layer made of the insulating, photosensitive resin, and on the surface of a part exposed in the step (b) by the metal covering.
Patent JP-2002236536-A (JP)
Title: Button device for selection display movement and recording device equipped with the same device
Inventor: KASHIWABARA KAZUTOSHI
IPC: G06F3/0338
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a button device for selection display movement which enables an operator to move a selection display means for an operation setting display screen vertically and horizontally without changing the positions of the fingers. SOLUTION: A finger rest part 37 is formed which is just large enough to put a finger tip in is formed in the center and an upper button 29 and a lower button 31, and a left button 33 and a right button 35 for moving the selection display means 43 in a display screen 5 are arranged at the upper and lower, and left and right parts of the finger rest part respectively; and those buttons are arranged at distances making it possible to push the respective buttons independently without moving the fingers F from the finger rest part 37 when the fingers are placed there. The finger rest part 37 may be formed while recessed below the surface of its circumferential console panel.
Patent JP-2001303708-A (JP)
Title: Floor structure of building
Inventor: UEDA HIROTOSHI
IPC: E04B5/43
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure capable of sustaining the horizontal shear force applied to a horizontal framework or grating, excellent in shutting off the floor impact noise and suitable for a floor of a second or upper floor of a dwelling. SOLUTION: In the horizontal framework or grating assembled by a floor beam of a floor structure of a building, a highly noise insulating panel 1 is fitted to and supported by the horizontal framework or grating without being brought into contact with floor components such as a sleeper, a floor joist, a floor substrate and a floor finishing, and the highly noise insulating panel is fixed so as to sustain the horizontal shear force applied to the horizontal framework or grating of the building. The solid progation noise caused by the floor impact noise is reduced, the noise absorbing space of the air propagation noise is also increased, the noise insulation to the heavy impact noise and the light impact noise is improved, an angle brace can be omitted, and the execution can be simplified.
Patent JP-2002237812-A (JP)
Title: Method of communicating secret data
Inventor: SAITO TOMOAKI
IPC: H04L12/22
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To realize data exchange in the shortest procedure by protecting from an attack with data input in a module. SOLUTION: On a transmitting side, data are transmitted to a destination by enciphering the data with the secret key of the transmitting side and the public key of the destination side. On the destination side, the enciphered data are received and restored by decoding the data with the secret key of the transmitting side and public key of the destination side.
Patent JP-2002242926-A (JP)
Title: Method and device for manufacturing roller of elastic body
Inventor: AOKI SHIGERU
IPC: F16C13/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a roller of an elastic body speedily with man-hours, and simply by proper devices. SOLUTION: As the elastic body 19 in a polygonal form is grasped at respective angular parts in such directions as to get apart from the center to be tensed, a shaft is inserted into a center part of a polygon, and the circumference of the elastic body 19 is machined into a columnar form around the shaft.
Patent JP-2002241074-A (JP)
Title: Automatic lubrication device for man conveyor
Inventor: ASANO HIROKI
IPC: F16N7/38
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide the stable lubricating operation to various operational controls of an escalator, a moving footway or the like. SOLUTION: Under a condition that the escalator is operated at an operating speed S1 of a normal speed operation, and an operation time T3 of the normal operation is expired at a time t33, the operation is continued with the operation speed S1 until a predetermined lubricating time T2 is expired in a case when the lubrication interval time T1 is expired at a time t1 before the time t3, a lubrication control signal 8a is turned on, and the automatic lubricating motion is started. Whereby the automatic lubrication can be constantly executed by the predetermined lubricating time T2 at the operation speed S1.
Patent JP-2002212818-A (JP)
Title: Antistatic glove
Inventor: MIYAUCHI TATSUO
IPC: H05F1/02
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide gloves without being influenced with the use environment by closely applying an electroconductive metal, etc., to the surface of the gloves by a dry plating method. SOLUTION: The antistatic gloves are closely applied with the metal on the surfaces of a base material of the gloves. The gloves are composed of a metal layer obtained by applying the metal closely on the base material by dry plating method and a base material layer. In the gloves the adhesive strength is high and subsequent processing is readily carried out since the flexibility of the base material is not changed by making an ultrathin film of the metal closely adhere to fibers or films by composing the gloves in the manner or making the metal closely adhere to the base material by the dry plating method.
Patent JP-2002246431-A (JP)
Title: Overlapping error measuring method and overlapping pattern
Inventor: TONAI KEIICHIRO
IPC: H01L21/027
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an overlapping error measuring method for calculating the true value M of a precise overlapping error with a resist pattern for forming a lower layer pattern and an upper layer pattern, even if the optical axis is deviated. SOLUTION: A first overlapping error measurement mark 100 having a recessed lower mark 11A and a first upper layer mark 13A, and a second overlapping error measurement mark 200 having a projecting lower layer mark 11B and a second upper layer mark 13B are arranged on the same substrate 10, and first and second overlapping error measurement marks 100 and 200 measure the overlapping error.
Patent JP-2002239488-A (JP)
Title: Pipeline regeneration method for condominium and the like
Inventor: AMANO TOSHIHIKO
IPC: F16L1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline regeneration method for condominiums and the like which permits countermeasure to prolong the life of water supply pipes, eliminates chlorine smells and makes a contribution to the health and safety of a human. SOLUTION: Water supply pipes 9 of respective stories which are connected to a water supply standpipe 8 form an elevated water tank 3 and in which red rust, etc., are formed are cut from the water supply standpipe 8 and the rust blobs, scale, etc., sticking to the inside surface of the pipe are subjected to cleaning in the normal state as it is without replacing by feeding a polishing material rotated by compressed air and thereafter a rust preventive resin coating material is forcibly fed to uniformly coat the inside surface of the pipe, in addition water cleaners 18 of a main cock mounting type are built between the pipes and the water supply standpipe 8.
Patent JP-2002209652-A (JP)
Title: Installing method of variably movable multipurpose space with shelf of bed size for effectively using whole of adult bed size space up to ceiling height from floor and variously using same space, and its devising method
Inventor: NAGAE KIYOKO
IPC: A47B85/06
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an installing method and a devising method of a variably movable space with a shelf of the bed size devised so that a bed space can be variously used, and the space can be effectively used, and can be used for long life. SOLUTION: Four columns 1 having a cross section are erected in a position being the bed space up to the ceiling height from a floor so that a bed size space can be effectively used up to the ceiling height from the floor, movable shelves are arranged in several stages in both transverse directions, a floorboard 6 connected in the tongue and groove joint is laid and arranged so as to be removable in the longitudinal direction from above the shelves, and one space can be variously used. The space can be used by changing usage by a life stage so that unnecessary furniture is not produced. The space is a stationary type, and can also be moved, a joint of a material can be disassembled, and can be reused at unnecessary time. Laminated lumber and wood easily workable in DIY by a user are used as the material.
Patent JP-2002248124-A (JP)
Title: Medical plaster and first-aid sticking plaster
Inventor: OHIRA OSAMU
IPC: A61F13/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide medical plasters which satisfy such special properties as flexibility, elasticity, mechanical strengths, prevention of curling, without being influenced by such medicines as antiphlogistic painkiller. SOLUTION: On one side of the first base layer of 5-70 μm thickness, consisting of a resin containing a thermoplastic elastomer of ethylene-propylene copolymer, the second base layer of 10-80 μm thickness, 3×10<4> -1.5×10<5> weight- average molecular weight (Mw) and 4.0 or less molecular weight distribution (Mw/Mn) and consisting of ethylene-α olefin copolymer resin is stacked. In another way, on the first base layer concerned, another third base layer of 5-60 μm, consisting of the same system resin as that of the second base layer or polyethylene resin is stacked. On the above first base layer or the third base layer of the two or three layered base material for plasters, an adhesive layer is laminated to get a medical plaster concerning this invention.
Patent JP-2002251462-A (JP)
Title: Medical chart information managing system
Inventor: OZEKI ICHIRO
IPC: G16H10/60
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a medical information system which prohibits a doctor from rewriting or deleting a patient's diagnostic information maliciously and which, in case malpractice should occur, prohibits a doctor from altering a diagnosis of a patient or the like made by the doctor in the past maliciously. SOLUTION: The system is characterized by the fact that it comprises a storage medium for a doctor in which information unique to the doctor is stored, a storage medium for a patient in which information unique to the patient is stored, a reader to read stored information of the storage medium and a host computer unit comprising a database of diagnostic information to store diagnostic information, a database of information unique to the doctor, a control means to specify a write area for the diagnostic information from the database of diagnostic information based on the information unique to the patient read from the reader,  a collation means to collate the information unique to the doctor read from the reader with the information unique to the doctor registered in the database of information unique to the doctor and a write permission means to permit write processing of diagnostic information in the database of diagnostic information only when the collation means has proved that the information is consistent.
Patent JP-2002252309-A (JP)
Title: Structure and method for packaging semiconductor chip
Inventor: KONDO KOJI
IPC: H01L23/12
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To simplify a junction between aluminum electrode pads of a wafer- side semiconductor chip and a circuit board, in a wafer-level chip-size packaging structure. SOLUTION: On the circuit board 20, a resin-made insulating substrate section 22 and a wiring pattern section 25 formed on the substrate section 22 are provided. In addition, bumps 27 are formed corresponding to the electrode pads 12 of a wafer 10 in the wiring pattern section 25. The bumps 27 are formed on one material selected from among Au, Cu, Ni, Ag, and Pd and electrically connected to the aluminum electrode pads 12 of the semiconductor chip by laminating the circuit board 20 upon the wafer 10 and thermocompression for bonding the bumps 27 to the electrode pads 12, and at the same time, the circuit board 20 is bonded and fixed to the wafer 10.
Patent JP-2002248470-A (JP)
Title: Method and apparatus for producing activated water
Inventor: YAMANASHI HIROTOSHI
IPC: C02F1/48
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To store the function of visible light in water, and to make the function of the visible light act through the water. SOLUTION: Water-to-be-treated is irradiated with visible light, thereby producing activated water. In this apparatus for producing activated water, an opening is provided in part of a casing 1 that shuts out the light, a color plate 3 is detachably mounted to the opening, a light source 4 that shines white light at the color plate 3 is installed outside the casing, the color plate 3 gives color to the white light of the light source 4, and water-to-be-treated 8 in the casing 1 is irradiated with the resultant light, thereby characteristic properties of the color are stored in the water-to-be-treated.
Patent JP-2002258111-A (JP)
Title: Optical element module
Inventor: TANAKA TSUYOSHI
IPC: G02B6/42
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve conventional problems such as sealing defects due to metallization separation, breaking of an optical fiber when bent, and a high cost of metallization on optical fibers including gold plating which is required if soldering is the means for hermetically sealing a package and an optical fiber. SOLUTION: The optical fiber 4 is an optical fiber with the jacket removed; the connecting part to a ferrule 5 and the hermetic sealing part with a through- tube 3 are fixed using an inorganic material such as low-melting glass 12; and the optical fiber is bent between the ferrule 5 and the through-tube 3 before being fixed.
Patent JP-2002255636-A (JP)
Title: Porcelain fired at low temperature and method of producing the same
Inventor: TERASHI YOSHITAKE
IPC: H01L23/15
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a porcelain composition, which can be fired at 800 to 1,050 deg.C, exhibits low dielectric loss in a high frequency area, has a strength of >=250 MP, and is used as an insulating layer of a wiring board having good mounting reliability with chip parts of Ga-As or the like or a printed board, and to provide a method of producing the same. SOLUTION: The porcelain 1 fired at a low temperature is used as an insulating board of the wiring board. In the porcelain 1 fired at the low temperature, ceramic particles having an average particle diameter of >=3 μm are dispersed in a matrix 2 composed of glass and/or crystal phases having an average particle diameter of <=1 μm. The porcelain 1 fired at the low temperature is characterized by that when a crack 5 having a length of >=50 μm is formed from an indentation 4 by inserting an indenter from the surface of the porcelain 1, the ratio of the particles being intragranularly cracked to the particles 3 present on the pathway having a length of 30 μm, by straight line distance, from the tip end of the crack 5 toward the indentation 4 is <=70%.
Patent JP-2002256574-A (JP)
Title: Basement
Inventor: HASHIMOTO TOKO
IPC: E02D29/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a basement capable of reducing the construction cost, reducing the humidity in the basement as compared with the conventional ferroconcrete basement, and air-conditioning using the ground temperature at high efficiency. SOLUTION: A plurality of boxes made of plastics and formed substantially like a rectangular parallelopiped and having a void in the interior are provided, combined so that two planes with the largest area of the respective boxes are positioned in the same plane and fixed by a well-known means to constitute 'side wall parts', 'a base part', and 'a ceiling part' of the basement.
Patent JP-2002261010-A (JP)
Title: Method of forming polycrystalline semiconductor thin film, method of manufacturing semiconductor device, device for using in execution of these methods and electrooptic device
Inventor: YAMANAKA HIDEO
IPC: H01L21/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a polycrystalline semiconductor thin film such as a high-crystallization rate and high-quality polycrystalline silicon film easily at low cost and moreover, into a large area. SOLUTION: A method of forming a polycrystalline semiconductor thin film is performed to obtain the polycrystalline semiconductor thin film 7 by performing a vapor growth process (catalyst CVD process) that, when the thin film 7 such as a high-crystallization rate and large-grain diameter crystal grains-containing polycrystalline silicon film is formed on a base body 1, hydrogen or hydrogen-containing gas and raw gas are brought into contact with a heated catalyst body and reactive species produced by this contact are deposited on the base body to form a lower crystalline semiconductor thin film such as a fine crystal silicon film;  and an annealing process (bias catalyst AHA treating process) that hydrogen or hydrogen-containing gas is brought into contact with the heated catalyst body, and hydrogen active species produced by this contact is made to act on the lower crystalline semiconductor thin film under the action of an electric field or/and a magnetic field not exceeding a glow discharge starting voltage to promote a crystallization of the lower crystalline semiconductor thin film.
Patent JP-2002258096-A (JP)
Title: Method and device for manufacturing optical fiber coupler
Inventor: TOMARU AKIRA
IPC: G02B6/34
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing, with ease and superior reproducibility, a broadband optical fiber coupler which is small in polarization-dependent loss or excessive loss. SOLUTION: Two optical fibers 16, 17 having the same structure-related parameters are placed parallelly side by side using a fiber receiving bases 14L, 14R, 15L, 15R; only one optical fiber 16 is preliminarily drawn by a heater 35 to make the structure-related parameters made different from each other; the other optical fiber 17 and at least a part of the preliminarily drawn optical fiber 16 are made to abut on each other with fiber pressing means 42, 43 and are simultaneously drawn while being heated with the heater 35 so that the optical fiber 17 and the preliminarily drawn part of the optical fiber 16 are fused together.
Patent JP-2002253081-A (JP)
Title: Treadmill for pet
Inventor: SUZUKI HIDEO
IPC: A01K15/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a treadmill for a pet, capable of making the pet automatically take appropriate exercise within a limited space in spite of bad weather, without giving stress to the pet. SOLUTION: This treadmill for the pet 1 is equipped with a walking platform 6, picture display means 11, 12A, 12B, a speed detecting means 8, and a control means 10, wherein the walking platform 6 has an endless belt 2 on which the pet P is mounted, support mechanisms 3, 4, 5 which support the endless belt so that the belt can be rotationally moved, and a drive means 7 which rotationally moves the endless belt 2, the picture display means 11, 12A, 12B are arranged around the platform and display the pictures changing in a moving direction of the endless belt 2, the speed detecting means 8 detects the rotationally moving speed of the endless belt 2, and the control means 10 determines the changing speed of the pictures displayed by the picture display means 11, 12A, 12B in accordance with the detected rotationally moving speed.
Patent JP-2002271193-A (JP)
Title: Phase-locked oscillator and communication device
Inventor: YONEKURA KUNITOSHI
IPC: H04B1/40
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a phase-locked oscillator and a communication device which are capable of coping flexibly with variations in an environmental condition and being maintained stably high in service quality, where the communication device is capable accessing a desired transmission line, by making signals generated by the oscillator which undergo the prescribed processing. SOLUTION: A phase-locked oscillator is equipped with an oscillation means, which is provided in a phase-locked loop, contains a reactance elements, and generates signals of prescribed frequency; and a limit discriminating means, which monitors the state of the phase-locked loop and changes the reactor in reactance, when it discriminates at the time prior to a limiting point, at which the phase-locked loop is capable of maintaining its phase-locked state.
Patent JP-2002258334-A (JP)
Title: Multichannel optical switch
Inventor: IWASA IZUMI
IPC: G02F1/361
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a very-fast multichannel optical switch which converts a serial signal light train with a high bit rate of >=1 Tbit/s into spatially separated parallel signal light trains. SOLUTION: A signal light which is made incident at an angle θ1 of incidence is reflected by the surface of a very-fast optical response film 14 and projected from a light projection part 18B of a right-angled prism 10. The optical response film 14 when irradiated with a control light varies in refractive index and absorptivity and then varies in reflection factor to a signal light to function as a fast optical switch. This optical switch can convert a serial signal light train into spatially separated parallel signal light trains by irradiating the optical response film 14 with the control signal when signal lights having a specific beam diameter are made incident from the right-angled prism 10 at specific intervals and beam parts which are different at right angles to the incidence direction in incidence surfaces of the respective incident signal lights are reflected.
Patent JP-2002263285-A (JP)
Title: Display device for game machine and game machine with the same
Inventor: NISHITANI JINICHI
IPC: A63F7/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a game machine comprising rotary drums and an electric display for reducing disorder of the state of display, and a game machine with the display device. SOLUTION: Two rotary drums 22 are juxtaposed in a casing 21 of the display device, and a dot display 23 is disposed between the two rotary drums 22. A display surface 65 of the dot display 23 is on the same plane as the outer surface of each rotary drum 22. Therefore, the perspective display can be achieved in the dot display 23 as well as in the rotary drums 22.