baber/WOPTO huggingface dataset:
Patent JP-2002045884-A (JP)
Title: Method for solubilizing sludge
Inventor: HAMADA HIDEAKI
IPC: C02F11/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for solubilizing sludge which ultrasonically and effectively solubilizes the sludge without using chemicals, such as sodium hydroxide by changing the sludge to a state that the cells of microorganisms are easily destroyed. SOLUTION: This method for solubilizing the sludge is constituted to biologically treat organic sewage by the microorganisms in a biological reaction chamber 1, to solubilize the sludge generated by the biological treatment and to return the solubilized sludge to the biological reaction chamber 1. The protein in the sludge is changed in characteristics by heating the sludge and thereafter the sludge is ultrasonically solubilized.
Patent JP-2002052009-A (JP)
Title: Air mat for measuring subject data
Inventor: OHASHI MASANORI
IPC: G08B25/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an air mat for measuring subject data capable of grasping accurate body conditions by heightening the measurement reliability of biometrical data of a subject in bed. SOLUTION: This air mat 1 is provided with adhesive parts 3 bonded to plural positions of an upper cloth 2a and a lower cloth 2b at designated spaces. When a subject 11 is in bed, the body weight is applied substantially uniformly to the flat surface part of the air mat 1, whereby local projection can be prevented so that the mat is comfortable to sleep on.
Patent JP-2002051201-A (JP)
Title: Facsimile equipment
Inventor: ITO YUTAKA
IPC: H04M1/2745
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment capable of easily succeeding the registered contents of one operation key even between different machine types. SOLUTION: In the facsimile equipment capable of registering a destination to one operation key 4, this equipment is provided with a SRAM 2 for storing the registered contents of one operation key 4 into a prescribed address according to a prescribed format and a CPU 1 having functions for copying data stored on the SRAM 2 to an external flash ROM card 3 and for copying the data copied on the relevant flash ROM card 3 from the relevant flash ROM card 3 to the SRAM 2 of the other facsimile equipment.
Patent JP-2001127016-A (JP)
Title: Semiconductor wafer and manufacturing method thereof and its use
Inventor: WENSKI GUIDO
IPC: B24B37/04
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial semiconductor wafer. SOLUTION: In a semiconductor wafer constituted of the front face and rear face and an epitaxial layer made of semiconductor materials deposited on the front face, the epitaxial layer has a maximum local mean value SFQRmax of 0.13 μm or less and the maximum density of 0.14 at the center of scattered lights per 1 cm2, and the front face of the semiconductor wafer has Surface roughness of 0.05-0.29 nmRMS measured by an AFM on a reference face in a size of 1 μm×1 μm before the epitaxial layer is deposited.
Patent JP-2002054162-A (JP)
Title: Concrete block for l-shaped retaining wall and retaining wall
Inventor: ITOI MOTOYASU
IPC: E02D29/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a retaining wall, enabling the filling up to a height above that of the upper edge of a wall plate by obtaining a technological means for increasing the earth-pressure withstanding force of the retaining wall constructed by means of a concrete block for an L-shaped retaining wall. SOLUTION: An anchor member extending into the ground at the rear of the wall plate is coupled to the back surface of the wall plate of the concrete block, whereof the retaining wall is constructed, for the L-shaped retaining wall. The anchor member is preferably installed in a multistage manner in the vertical direction of the back surface of the wall plate. According to need, a pile member driven into a foundation is made to pass through the sole plate of the above concrete block so as to prevent the sole plate from slipping in a horizontal direction.
Patent JP-2002053574-A (JP)
Title: Propanolamine derivative having 1,4-benzodioxane ring
Inventor: UENO MASAHIRO
IPC: A61K31/506
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a new propanolamine derivative having 1,4-benzodioxane ring or a medicine containing the above derivative or pharmacologically permissible salt thereof as an active ingredient. SOLUTION: This compound is represented by the following general formula (I), wherein, R1, R2 and R3 are same or different and represents hydrogen atom, a halogen atom, hydroxyl group, a (1-6)C alkyl group, a (1-6)C alkoxy group, a (1-6)C alkylsulfonamide group, phenyl group or the like; R4 and R5 are each hydrogen atom or (1-6)C alkyl group; A represents either one ring of benzene ring, pyridine ring and pyrimidine ring. The compound or the pharmacologically permissible salt thereof is useful as a prophylactic or therapeutic agent for diabetes mellitus, obesity, hyperlipemia, depression, respiratory diseases and digestive diseases of mammal.
Patent JP-2002060908-A (JP)
Title: LOW THERMAL EXPANSION Fe-Ni BASED ALLOY SHEET FOR SHADOW MASK EXCELLENT IN ETCHING PROPERTY AND DEFORMATION RESISTANCE AND ITS PRODUCTION METHOD
Inventor: FUJII TAKAHIRO
IPC: C22C38/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask material for a cathode-ray tube which is prevented from deformation when treated after press forming and excellent in etching properties. SOLUTION: This low thermal expansion Fe-Ni based alloy sheet for a shadow mask contains 30 to 50% Ni, <=0.015% C, <=0.20% Si, <=0.5% Mn, <=0.02% Al and <=0.0040% B, in which the average grain size after softening before press forming is <=15 μm, 0.2% proof stress is >=280 MPa, and the average thermal expansion coefficient at 30 deg. to 100 deg.C is <=1.5×10-6/ deg.C. This alloy sheet is produced, at the time of subjecting a hot rolled sheet of an Fe-Ni based alloy to annealing and cold rolling, by controlling the annealing temperature to <=850 deg.C, and controlling the rolling ratio in the cold rolling other than the final one to >=70%. Preferably, before press-formed into a prescribed shadow mask shape, the softening at <=850 deg.C is performed.
Patent JP-2002081193-A (JP)
Title: Implement for eliminating step between indoor floor surface and veranda, etc.
Inventor: MURAKAMI KIYOSHI
IPC: E04F15/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a step eliminating implement not only facilitating the entrance and exit of a person by eliminating a step between an indoor-side floor and a veranda or a terrace but also enabling the veranda or the terrace to be utilized as a life space by taking a surface as a horizontal level so as to install a chair and a table. SOLUTION: The step eliminating implement for eliminating the step between an interior 3 and the veranda 3a, etc., ranging to the interior 3 is composed of a leg member 1 having leg pieces 1b and 1c adjustable for height, which are respectively placed on the top surface of a curb part 3b formed on the top surface and interior 4 side of the veranda 3a, and bearing plates 2 placed on the leg member 1. The heights of the leg pieces 1b and 1c are set for the purpose of allowing the top surfaces of the bearing plates 2 to correspond with the floor level of the interior 4 and to be set in a horizontal attitude.
Patent JP-2002058833-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a payoff control means to reliably recognize all commands from a game control means. SOLUTION: A payoff control INT signal from a main substrate is inputted to the interrupt terminal of a payoff control CPU. When the INT signal from the main substrate is set to an on-state, an interrupt is applied to the payoff control CPU, and the reception process of a payoff control command is started. When the interrupt occurs, a maskable interrupt is prevented from further occurring on the payoff control CPU unless an interrupt is permitted by software. The interrupt is permitted at the last of the command reception interrupt process, whereby no other interrupt process is executed during the command reception process.
Patent JP-2002061900-A (JP)
Title: Hot air machine with humidifying function
Inventor: MIYAMOTO HIROYUKI
IPC: F24H3/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot air machine with a humidifying function capable of improving a hot air effect at the time of humidified hot air. SOLUTION: A hot air machine main body is provided with a heater, an air supply fan for supplying hot air heated by the heater, a hot air duct for guiding the hot air from the air supply fan to an air outlet, a humidifier, a humidifying duct bypassed from the intermediate part of the hot air duct and provided through the humidifier and an air supply passage switching means for switching the air supply passage of the hot air from the air supply fan in the branch part of the hot air duct and the humidifying duct. Upon humidifying, the hot air passage is narrowed to increase the velocity of hot air flow. Thus, the humidified hot air can be supplied near hands or a face to prevent the skin form being dried.
Patent JP-2002060714-A (JP)
Title: Strippable pressure-sensitive adhesive and sheet coated therewith
Inventor: OKIKURA MOTOHARU
IPC: C09J7/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the adhesive strength with the passage of time after coating a sheet and the peel strength with the passage of time after bonding, reduce a malodor (a rubber odor) derived from a natural rubber and enhance the safety for allergy in a strippable pressure-sensitive adhesive capable of bonding only when the pressure welding is carried out under a prescribed pressure or above without normally causing blocking even when superimposed and then readily strippable. SOLUTION: This adhesive composition consists essentially of a vinylic monomer graft copolymer latex of the natural rubber having a content of proteins derived from the natural rubber which is a strippable pressure-sensitive adhesive component of >=0.1 wt.% based on nitrogen thereof (a value of the content of the proteins expressed in terms of the amount of the nitrogen) and a filler and is composed by compounding 100 pts. expressed in terms of dry weight of the latex with 5-300 pts. expressed in terms of dry weight of the filler, 0-100 pts. expressed in terms of dry weight of a synthetic rubber latex and 0-100 pts. expressed in terms of dry weight of a synthetic rubber emulsion.
Patent JP-2002066161-A (JP)
Title: Rotary picture matching intellectual training toy
Inventor: NAKAGAWA HIROSHI
IPC: A63F9/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary picture matching intellectual training toy which has movement not to make an infant bored and not to give a stress. SOLUTION: A picture pattern is divided into pieces. The original completed condition is restored by rotating a ring structure body. Thus motion is given to the picture matching intellectual training toy.
Patent JP-2002077291-A (JP)
Title: Header-processing method
Inventor: NAGATOMO AKIHIKO
IPC: H04L29/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally in header processing of communication data through network, high rate processing incident to increase of communication traffic cannot be follow up, because a software processing has been employed, and to realize turning into higher rate header-processing, while suppressing cost increase. SOLUTION: In the header-processing method, a next protocol field register 2 and an address translator 3 are configured by hardware and the type field of Ethernet (R) header and the protocol field (next protocol field 1) of IP header in communication data are taken out and stored in the next protocol field register 2. The address translator 3 regards registered values as addresses, and distributes appropriate processing systems selectively.
Patent JP-2002065311-A (JP)
Title: Method for manufacturing shoe midsole made of lightweight and soft cork
Inventor: MASAKI TORAO
IPC: A43B13/38
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a material of good properties in moisture penetration, diffusion, ventilation, and cushion, by shaping in one piece a mixture of sponge rubber, etc., and cork, which are two heterogeneous materials. SOLUTION: The sponge rubber, which is wrapped or bonded with cloth, is sandwiched between cork mixture sheets preheated by hot blast, pressurized and depressed in a mold, and cooled.
Patent JP-2002080567-A (JP)
Title: Method for producing phenolaralkyl resin
Inventor: ASAMI MASAKATSU
IPC: C08G61/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolaralkyl resin having less un-reacted phenol in a high yield. SOLUTION: This method for producing the phenolaralkyl resin is characterized by reacting phenols with aralkyl ethers in the presence of an organic phosphoric acid catalyst, and as the organic phosphonic acid, that expressed by the formula (1): R-PO(OH)2 (1) [wherein, R is a group containing at least one carbon atom without fail, and also containing COOH and/or PO(OH)2] is preferable.
Patent JP-2002079874-A (JP)
Title: Wheel traveling device for work vehicle
Inventor: TAGAMI YOSHIO
IPC: B66F9/24
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To always ground four wheels even on a recess-projection road surface by providing a fixed axle device and a rocking axle device. SOLUTION: This vehicular wheel traveling device is constituted by arranging the rocking axle device 10 and the fixed axle device 20 having left and right wheels 15 and 25 in front and in rear of a traveling body 2. The rocking axle device 10 has a rocking axle device 11 rockably installed on the traveling body 2 and rocking regulating cylinders 16 and 17 for regulating this rocking, and has a gravity center position detector 34 for determining a vehicle gravity center position of a vehicle except for the rocking axle device 11 and a rocking angle detector 39 for detecting a rocking angle of the rocking axle device 11, and determines a triangular rockable area formed by connecting a grounding point and a rocking midpoint of the left and right wheels of the fixed axle device,  and regulates operation of a work device such as moving the vehicle gravity center position outside the rockable area in a state of being a prescribed angle or more in the rocking angle.
Patent JP-2001132404-A (JP)
Title: Bolted flange assembly for supplying cooling air
Inventor: DZIECH AARON MICHAEL
IPC: F01D5/08
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To improve disc strength of a multi-stage turbine rotor. SOLUTION: A scallop-shaped circular ring 88 has plural tabs 83 disposed in a circumferential direction to be apart from each other, and spaces 84 between the tabs 83, and this is disposed between a front and a back flanges. A ring bolt hole 86 is axially formed through the tab 83, and the corresponding ones of the ring bolt holes 86, front bolt holes 80, and back bolt holes 82 are axially aligned. Front apertures 94 and back apertures in a series 76, 78 are axially formed through the front and the back flanges, and the space 84 is fluid-communicated with the corresponding ones of the front apertures 94 and the back apertures. Plural bolts 100 are disposed through corresponding ones of the ring bolt  holes 86, front bolt holes 80, and back bolt holes 82.
Patent JP-2002079754-A (JP)
Title: Reversible thermal recording medium
Inventor: TATEWAKI TADAFUMI
IPC: B41M5/333
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper-based reversible thermal recording medium, excellent in the uniformity of erasing without generating any variety in the erasing of color upon high-speed erasing. SOLUTION: The reversible thermal recording medium is provided on a base paper with a reversible thermal recording layer, employing an electron donatable color developing compound and an electron acceptable compound while capable of forming a relatively color developing condition due to the difference of a heating temperature and/or a cooling speed after heating. A surface, on which the recording layer is coated, is treated so as to have the degree of smoothness of 500 sec or more through smoothing treatment.
Patent JP-2002083151-A (JP)
Title: Newspaper automatic discount subscription system and its method
Inventor: KAWAKAMI YOSHIMITSU
IPC: G06Q20/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a newspaper automatic discount subscription system and its method capable of taking newspaper subscription at a discount rate as a privilege for a specific group such as a member of a labor union in a specific company or a student belonging to a specific university by means of a simple procedure. SOLUTION: This newspaper automatic discount subscription system is provided with an office side client terminal arranged in an office of the specific group and allowing use of a WWW browser and a newspaper subscription order accepting server displaying a homepage on the Internet for accepting an order of newspaper subscription at a discount rate for a member of the specific group and receiving access from the office side terminal for accepting an order of newspaper subscription at a discount rate for the member of the specific group. The newspaper automatic discount subscription method uses this system.
Patent JP-2002078583-A (JP)
Title: Folding goods display stand
Inventor: OO MINORU
IPC: A47F5/11
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive goods display stand capable of being folded when not used and suitable in particular for displaying a large quantity of hardly self- standing goods. SOLUTION: A basic box section having both the right and left side faces erected on a floor surface, a front face, and a back face and a display box section connected to the upper edge of the front face of the basic box section via a folding section and forming a commodity display section in the basic box section are combined to form this commodity exhibition stand.  The exhibition box section is provided with a pair of commodity mounting faces connected by a valley folding section located between both the right and left side faces of the basic box section and having a nearly V-shaped cross section, right and left inside faces along the inner faces of both the right and left side faces of the basic box section connected to the right and left of a pair of commodity mounting faces via the valley folding section, and the outside right and left faces along the outer faces of both the right and left side faces of the basic box section connected to the upper edges of the inside right and left faces by a ridge folding section along the upper edges of both the right and left side faces of the basic box section.  A fixing means is formed between the outside right and left faces of the display box section and both the right and left side faces of the basic box section.
Patent JP-2002081593-A (JP)
Title: Method of discharging residual liquid in pipe
Inventor: MORI TETSUO
IPC: B65D90/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To discharge the residual liquid into a liquid storage tank or pipes excluding the pipe needing the discharging of the residual liquid, without leaking the residual liquid stored in plural pipes connected to the liquid storage tank, to the outside of the pipes. SOLUTION: A recessed by-pass pipe is mounted between the pipes at lower parts of the pipes, a first valve mounted on the pipe at a liquid storage tank side with respect to a connecting part of the by-pass pipe and a second valve mounted on the pipe at a non-liquid storage tank side with respect to the connecting part of the by-pass pipe are respectively closed, the gas is sealed in the pipe between the first valve and the second valve with the second pressure higher than the first pressure in the liquid storage tank or the pipe, then the first valve of at least one pipe excluding the pipe including the gas is opened, and further the opened first valve is closed when the internal pressure of the pipe including the gas becomes lower than the second pressure and less than the predetermined third pressure higher than the first pressure to discharge the residual liquid in the pipe.
Patent JP-2002079870-A (JP)
Title: Gate door opening-closing device of dump truck
Inventor: FURUKAWA KAZUTO
IPC: B60P1/267
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a gate door opening-closing device of a dump truck capable of preventing the occurrence of damage in an arm. SOLUTION: A connecting member 3 is connected between an upward opening gate door 5 and the arm 1 having one end part rotatably journaled around a horizontal shaft R to a cargo box 21. This gate door opening-closing device is provided with a support member (a roller) 6 installed on a vehicle body 20 so as to be capable of supporting at least the arm 1 and a guide member 7 installed on the arm 1 so as to be movable to a first position sandwiched by this support member 6 and the arm 1 and a second position for releasing this sandwiching state, and when opening/closing an opening part 23 by using the upward opening gate door 5, the guide member 7 is positioned in the first position. When holding the upward opening gate door 5 in a falling-down state, the guide member 7 is positioned in the second position.
Patent JP-2002086128-A (JP)
Title: Method for cleaning contaminated soil
Inventor: KUMAMOTO NOBUMASA
IPC: C09K23/56
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning contaminated soil which reduces cost of a cleaning liquid and of a treatment facility and improves treatment cost of cleaning liquid discarding by reducing exchanging frequency of the cleaning liquid necessary for attaining soil environmental standard by increasing elution of heavy metals or the like from the soil in cleaning of the contaminated soil. SOLUTION: The method for cleaning the soil contaminated with the heavy metals or the like is characterized by that the contaminated soil is cleaned with the cleaning liquid composed of a surfactant and an acid or an alkali, the contaminated soil is slurried and ultrasonic wave motion is applied to the contaminated soil slurry while moving the contaminated soil slurry to separate fine particles of the heavy metals or the like and further the contaminated soil slurry is cleaned with the cleaning liquid composed of the surfactant and an acid/an alkali.
Patent JP-2001155180-A (JP)
Title: Image processor, recording medium and program
Inventor: SEKI TAKUYA
IPC: G06T15/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To easily and realistically represent a light sphere and a flare appearing around it. SOLUTION: A plurality of disks 230A, 230B, 230C consisting of an almost circular central parts where luminance is bright and an almost ring-shaped part in which luminance is made lower than that of the central part around the central part are given rotation at different angles in a three-dimensional space and at respectively different speeds with each center as the same origin O. By doing this, it is possible to easily and realistically represent an image in which the central part looks like a light sphere and the peripheral part looks like the flare being light brightness.
Patent JP-2002089945-A (JP)
Title: Air conditioner
Inventor: KAWAI TOMOFUMI
IPC: F24F11/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To indicate the cleanliness of indoor air more accurately. SOLUTION: A controller 14 is provided with a storage part 15 which stores the upper limit value 16a of cleanliness and the lower limit value 16b of the cleanliness, and a cleanliness comparator 17 which compares the value stored with that storage part 15 with the measurement value measured with a gas sensor 12.