baber/WOPTO huggingface dataset:
Patent JP-2002105769-A (JP)
Title: Method for operating single spindle-driven spinning frame and single spindle-driven spinning frame
Inventor: SHINOZAKI YUTAKA
IPC: D01H1/244
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To enable to stop a part of spindles by simple operation in an operation in which a part of spindles of a machine are stopped for a production adjustment. SOLUTION: A spindle of each spindle is driven by a spindle motor 2 installed to each spindle. Each spindle motor is driven and controlled based on the command of a machine controller 14 by an independent spindle controller 4. When a machine frame is operated in the state of stopping a part of spindles in the machine frame for the production adjustment, a drive-inhibition command is output from the machine frame controller 14 to the spindle controllers 4 for spindles selected from each spindle. The spindle controllers 4 of the selected spindles do not drive the spindle motors 2 until the drive-inhibition command is input.  Thus, in the production adjustment, the machine frame can be operated in a state in which a part of the spindles are stopped by simple operation that the drive inhibition command s output from the machine frame controller 14 to the spindle controller 4 of the spindle.
Patent JP-2001215653-A (JP)
Title: Heat developable photosensitive material
Inventor: FUJIWARA ITSUO
IPC: G03C1/498
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which gives a sufficient image density at a practical reaction temperature in a practical reaction time and suppresses the coloration of a white ground in long-term storage after development. SOLUTION: In the heat developable photosensitive material containing photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder on at least one face of the base, an oxazoline compound is contained in at least one of the constituent layers of the photosensitive material.
Patent JP-2002103788-A (JP)
Title: Ink jet recording sheet
Inventor: HATANO OSAMU
IPC: B41M5/50
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet exhibiting good moisture resistance and having an excellent bronzing inhibiting effect and a high quality level. SOLUTION: The ink jet recording sheet comprises an ink absorbing layer on a support. The sheet further comprises a basic high-molecular weight aluminum compound containing an (SO4) in the absorbing layer.
Patent JP-2002099834-A (JP)
Title: Method and system for introducing energy-saving equipment
Inventor: OKAMOTO YOSHIO
IPC: G06Q50/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for introducing energy-saving equipment capable of promoting the introduction of energy-saving equipment into multiple homes 3a. SOLUTION: This system for promoting the introduction of a hot water apparatus 14 as an energy-saving equipment into multiple homes 3a is provided with a fixed charge deciding unit 24 and a real energy cost computing unit 25. The fixed charge deciding unit 24 decides a fixed charge of the apparatus introduction cost and the fluctuation energy cost for installment in the predetermined period. The apparatus introduction cost means a cost for introducing the hot water apparatus 14. The fluctuation energy cost means a cost to be required for operation of the hot water apparatus 14 in the home 3a. The real energy computing unit 25 computes the real energy cost to be paid for an electricity company on the basis of the energy quantity really used for the operation of the hot water apparatus 14 by the home 3a.
Patent JP-2002102256-A (JP)
Title: Transfer device for bracket in orthodontic indirect bonding
Inventor: OMURA TATSU
IPC: A61C7/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a transfer device for bracket in orthodontic indirect bonding. SOLUTION: In this transfer device, a stopper 41 having a tendency of always projecting inward a support tube 23 is arranged support tube 23 such that the stopper 41 can freely move inward/outward and in a slide arm 27, a first cutout part 43 and a second cutout part 45 corresponding to the stopper 41 are formed. When the stopper 41 fits into the first cutout part 43, a face 33a of the bracket 33 facing a tooth surface is coated with an adhesive 39. When the stopper 41 fits in the second cutout part 45, the bracket 33 is brought into pressure- contact with the tooth surface.
Patent JP-2002108147-A (JP)
Title: Interchangeable parts for storage of expendables and image forming device using these interchangeable parts
Inventor: YOSHIDA TAKASHI
IPC: B41J29/38
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and high-precision interchangeable parts discrimination system and an image forming device applying this system, which detect and exclude the wrong use of interchangeable parts for storage of expendables. SOLUTION: A data carrier 5 in which a peculiar ID number is stored is attached to a toner cartridge 3; and when the toner cartridge 3 is used once, history data is stored in the data carrier 5 and the ID number is stored in an ID storage part 17 so that it cannot be used in another device. The frequency in use is detected by a control part 16, and a toner level is detected by a toner level detection part 13, and they are stored as history data in the data carrier 5 so that the toner cartridge filled with mimic toner again can be detected by variance of them. The ID number is registered in an ID management center 21 at the time of production, and collation of the ID number is performed by an IC card 23 and a communication line 19 and the ID number of a device 1 which has used the toner cartridge is stored correspondingly to the ID number so that it cannot be used in another device.  Since the frequency in use and the toner level are stored correspondingly to the ID number in the ID management center, the toner cartridge filled with mimic toner again can be detected by variance of them and is inhibited from being used.
Patent JP-2002111417-A (JP)
Title: Variable gain amplifier, radio applying the same, and code division multiple access system
Inventor: OTAKA SHOJI
IPC: H04J13/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain amplifier which is comprised of MOS transistors and capable of implementing a gain control of exoponential function relative to a gain control signal. SOLUTION: The variable gain amplifier is configured such that it has a control signal conversion circuit 11 for converting a first gain control signal Vc to a second gain control signal Vy in accordance with a transfer characteristic, Vy=Vt.1n exp(b.Vc/Vt)-1} (Vt: temperature voltage, b>0), and a gain control circuit 12A in which gain is controlled by the second gain control signal Vy, and gain is varied in a manner of exponential function relative to the first gain control signal Vc; the gain control circuit 12A is comprised of a differential transistor pair comprising MOS transistors M1, M2 operating in a weak inversion area; input current Iin is input to a common source terminal of the transistors M1, M2 and a second gain control signal Vy is input between gate terminals; and output signal current I out is outputted from a drain terminal of the transistor M1.
Patent JP-2002102125-A (JP)
Title: Suction tool for electric vacuum cleaner and electric vacuum cleaner using it
Inventor: KUROKI YOSHITAKA
IPC: A47L9/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To improve handling of an electric vacuum cleaner provided with a suction tool having an electrically driven rotating brush by widely turning the suction tool with respect to a surface to be cleaned by a twisting operation of a handle at hand. SOLUTION: The suction tool for the electric vacuum cleaner incorporates a rotating brush 13 for scraping dust, and a drive motor 14 for rotating the brush 13, wherein a connecting part 10 is provided at the rear. The connecting part 10 comprises a first linking body 24 turnably fitted with respect to a connecting face with a suction tool body, and a second linking body 25 rotating generally perpendicular to the rotating direction of the first linking body 24. A conductive wire 15 for supplying power to the drive motor 14 are arranged inside the first linking body 24 and the second linking body 25. Thereby, a low and narrow space such as a space under a desk or a bed can widely be cleaned and usability is improved.
Patent JP-2002114792-A (JP)
Title: [18]annulene-based compound and optical information recording medium using the same
Inventor: KONDOU TERUMASA
IPC: B41M5/26
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain both a new [18]annulene-based compound and an optical information recording medium suitable for excellent recording and regeneration in a laser having 350-500 nm wavelength by using the same. SOLUTION: This optical information recording medium comprises a [18]annulene-based compound represented by the general formula (X1 to X3 are each independently on oxygen atom, a sulfur atom, a selenium atom or an imino group; R1 to R6 are each a hydrogen atom, a halogen atom, a hydroxy group, a carboxy group, an alkoxycarbonyl group or an alkyl group; R7 to R12 are each independently a hydrogen atom, a halogen atom, a hydroxy group, a formyl group, a carboxy group, a cyano group, a nitro group, an amino group, a sulfonic acid group, an alkyl group, an alkenyl group, an alkoxy group, a hydroxyalkyl group, a carboxyalkyl group, an alkylcarbonyl group, an alkoxycarbonyl group or an alkylcarbonyloxy group; adjacent substituent groups of R1 to R12 may be bonded to form a ring form).
Patent JP-2002118666-A (JP)
Title: Unit and method for information processing, video recording system and program storage medium
Inventor: KAIZU TATSUO
IPC: H04N5/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To easily and quickly set video recording reservation by voice through a network from a remote location. SOLUTION: In step S202, a main control section allows a liquid crystal display to display a prescribed picture provided by an EPG server, and transmits voice of the contents to a speaker to output the voice. In steps S204 and S205, the main control section recognizes the voice input by a user. In step S203, the main control section requests the EPG server to transmit video recording reservation data. Upon receiving this request, the EPG server reads the video recording reservation data from an EPG information database, and attaches the data to an E-mail to transmit it to a personal computer via the Internet. Also, processing load of the main control section is decreased because voice recognition processing is carried out by the EPG server side.
Patent JP-2002114984-A (JP)
Title: Method for regenerating and circulating catalyst in method for continuously fluidized catalytic decomposition of hydrocarbon
Inventor: IKEDA YONEICHI
IPC: B01J38/32
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for the continuously fluidized catalytic decomposition of hydrocarbons which is easy to adjust the amount for circulating regenerated catalyst particles. SOLUTION: In the method for the continuously fluidized catalytic decomposition of hydrocarbons comprising regenerating the used catalyst particles descending from a downer reactor 1 and a stripping zone 3 in a regenerating zone 4 and allowing the regenerated catalyst particles to ascend by a riser 5 to circulate them to the reactor 1, the regenerating zone 4 is constituted of an upper conical part and a lower cylindrical part, and a gas for regeneration is dividedly fed to the bottom of the regenerating zone and the upper part of the regenerating zone, and a bypass to return a part of the regenerated catalyst from a catalyst reservoir 6 provided on the top of the riser to the regenerating zone 4 is installed.
Patent JP-2002115268-A (JP)
Title: Construction machinery cab
Inventor: ENDO NORIAKI
IPC: E02F9/16
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a construction machinery cab without impairing the external appearance and increasing strength without narrowing an area of a window. SOLUTION: A reinforcing member 60 having such a cross section as two Ls are connected to each other upside down is inserted inside of a right roof side post 24. A part of the rear end side of the right roof side post 24 in the reinforcing member 60 is welded at three points W1, W2 and W3 and is fixed to the right roof side post 24. Parts located at holes H1, H2 and H3 are welded from the outsides of the holes H1, H2 and H3 and are fixed to the right roof side post 24. Section modulus of the right roof side post 24 is increased by the reinforcing member 60, and the right roof side post 24 is reinforced.
Patent JP-2002115596-A (JP)
Title: Idling speed control device for internal combustion engine
Inventor: OSANAI AKINORI
IPC: F02D29/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To keep an idling speed of an engine stable, even when the load of accessories increases. SOLUTION: The idling speed control device for an internal combustion engine keeps the idling speed of the internal combustion engine at a target speed. The internal combustion engine drives the accessories. The idling speed control device comprises a load detecting means for detecting the load of the accessories; and a correction amount setting means (steps S2 to S7) in which a correction amount for controlled variables to keep the idling speed at the target speed is set based on a degree of the load detected by the load detecting means and a degree of delay in response depending on the degree of the load.
Patent JP-2002124188-A (JP)
Title: Manufacturing method of image display unit
Inventor: IIDA KOICHI
IPC: H01J9/38
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an image display unit with excellent yield by restraining damage to component parts in a knocking process. SOLUTION: After assembling an FED main body by jointing a front panel 10 and a back panel 20 together, discharge gas GH is introduced into an inner space 40. As the discharge gas GH, a low ionization energy gas such as xenon gas (Xe) is used. Discharge voltage VH lower than operating voltage VD is applied between an anode 12 and a cathode 22 to generate purifying discharge H with comparatively small energy in the inner space 40, by the use of which energy, discharge triggers like burrs and dirts are burned away.
Patent JP-2002121074-A (JP)
Title: Method of producing silicon nitride filter
Inventor: MIYAGAWA NAOMICHI
IPC: C04B35/584
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a silicon nitride filter having high strength and suitable for removing dust or eliminating dust, in which silicon nitride particles are used as a starting material. SOLUTION: The silicon nitride filter is produced by heat treating a formed body under a nitrogen atmosphere, containing 45 to 85% silicon nitride particles having an average particle diameter of 1 to 30 μm, 10 to 50% metal oxide hollow particles and 0.1 to 5% metal oxide solid particles in such a manner that the total amount of the three components is >=90%.
Patent JP-2002121711-A (JP)
Title: Noise barrier
Inventor: HAGIWARA TORU
IPC: E01F8/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a noise barrier formed into a simple shape, having high sound insulating performance, and slightly extended to a sound source. SOLUTION: Sound source side parts of first and second slanting walls 22 and 23, which are arranged in the upper end of a vertically standing wall slantingly toward the opposite side to the sound source, reflect noise to be diffracted to the opposite side to the sound source of the noise barrier 1, and energy of noise is lost because sound wave mutual interference is caused in groove parts formed between the slanting walls and between the slanting walls and a main body wall. Consequently, noise transmitted from the sound source over the noise barrier can be shut off effectively, and high sound insulating performance can be exhibited.  The structure consisting of two slanting walls extended on the opposite side to the sound source, requiring no installation of an extension part on the sound source, and having a simple shape can be formed without any complicated and laborious machining, and a large device is not needed.
Patent JP-2002088723-A (JP)
Title: Insertion seat type reflection cap
Inventor: ABU MASAO
IPC: E01F9/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an insertion seat type reflection cap capable of being put on an installation itself such as a guard rail, a guard fence or the like to be installed, putting surely and simply a reflection apparatus visualizing the installation itself and its bending or the like to a driver for a traveling vehicle in the night from a long distance point thereon by reflected light of an irradiate light, discretely selecting a moving indication color reflected light and an inversely moving prevention reflected light to a front single specular surface and being constituted as the reflection apparatus used for a danger spot installation locating mark from the sky. SOLUTION: A semicircular and cylindrical cap body is molded by a transparent optional material, a front semicircular curved surface and a semicircular plane of the upper bottom are used as the specular surface, a square plane on the back is capable of being easily put on the lower part of the head of a fixing bolt for the guard rail or the like as an object to be put on with a screw as a washer, and a front reflection indicating discrete selection can be made by providing a moving indication color reflected sheet and an inversely moving prevention indicating color reflected sheet respectively to the left side of a front semicircular curved inside surface and the right side at a separated interval in a middle part.  Both reflected sheets are connected to the semicircular inside surface of the upper bottom to make it possible to use a location of the installation from the sky as a visible mark.
Patent JP-2001303654-A (JP)
Title: Box culvert
Inventor: WATANABE KEIICHI
IPC: E03F3/04
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a box culvert which exhibits safe performance with respect to cross sectional force generated at a top wall portion, and can be produced in the same manner even if an inner void width dimension is varied to a smaller value. SOLUTION: At the top wall portion 2 of the box culvert 1, a surface on the side of the inner void 5 is formed into a gentle circular arc toward top ends of both side wall portions 3, to thereby thicken the width of an area near the side wall portions 3. At the same time, an area near the central portion in a direction extending between both the side wall portions 3 is linearly formed. Further, each cross-sectional area of the top wall portion 2 near each side wall portion 3 is made larger, whereby the top wall portion 2 exhibits safe performance with respect to cross sectional force. Further, the area near the central portion in the direction extending between both the side wall portions 3 is linearly formed, and the linear area is made into a mobile portion.  As a result, a form for producing the top wall portion 2 is made variable, whereby products different in inner void width dimension can be produced by using the single form.
Patent JP-2002129440-A (JP)
Title: Packing material comprising expanded graphite and gland packing made of the material and method for producing the gland packing
Inventor: TSUKAMOTO KATSURO
IPC: F16J15/22
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a packing material comprising expanded graphite, substantially causing no stress relaxation, having high sealing ability, heat resistance and chemical resistance and production easiness as well, to provide a gland packing made of the material, and to provide a method for producing the gland packing. SOLUTION: This packing material is such a knitting yarn that carbon fiber bundles opened into expanded graphite sheets are integratedly laminated with each other via adhesive layers and the resultant band-like laminated sheet with the adhesive layers serving as the reinforcing material is wound or twisted to a thready form. The other objective gland packing is produced by braiding the knitting yarns into a cord, which in turn is put to pressure forming.
Patent JP-2002126897-A (JP)
Title: Compressor
Inventor: SAKAKIBARA YUJI
IPC: B30B9/30
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of a substance to be classify-treated collected to a container-mounted carrier by compression. SOLUTION: The substance to be treated is compressed by executing in order a first process wherein a bottom plate 8 of the container-mounted carrier 7 is lifted by a fork 14 only by storing the carrier 7 in a carrier storing chamber 1, and the substance M to be treated in the container-mounted carrier is pushed into a carrier box 6 to perform preliminary compression, a second process wherein the carrier box 6, into which the substance M preliminary compressed is pushed, is moved to the right above side of a compression chamber 2, while lowering the fork 14 to the lower dead center to return the bottom plate 8 to the bottom of the container-mounted carrier,  and the third process wherein the substance M to be treated preliminary compressed in the carrier box 6 is pushed out into the compression chamber 2 by the descending motion of a press plate 16 to make compression by pushing the substance to the bottom of the compression chamber 2.
Patent JP-2002131101-A (JP)
Title: Electromagnetic flowmeter
Inventor: IMAI HIROYUKI
IPC: G01F1/60
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter which can detect the voltage decrease of battery without reducing the life of battery by detection, in the case of using calibration machine utilizing the battery of electromagnetic flowmeter as a power source. SOLUTION: This invention is related to the electromagnetic flowmeter, which divides the voltage of batteries E1, E2 by resistance R4, R5 and R6, R7 and gives them to operation amplifier. On the other hand, the electromagnetic flowmeter flows exciting current ID to resistance R1, and gives the voltage meeeting this exciting current ID of the electromagnetic flowmeter as a standard voltage through diode D1, D2 to operation amplifieres OP1, OP2 and when the voltage (between a point and b point) meeting batteries E1, E2 becomes lower than the standard voltage of B point and C point, operation amplifiers outputs, swiching transistor Q1 turns on, current flows to lamp L, lamp L turns on and informs of detect of battery voltage.
Patent JP-2002139532-A (JP)
Title: Disconnection inspection method for electric circuit
Inventor: SUDO MORISHIRO
IPC: G01R1/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple and highly reliable disconnection inspection method having an electric circuit as an inspection object. SOLUTION: This disconnection inspection method for electric circuit has a step for measuring the capacity between a circuit 5 formed on the face on the opposite side to the face in close contact with an insulating sheet 2 between both faces of a printed wiring board 3 and a reference conductor 1, a step for measuring the capacity between the circuit 5 formed on the face on the opposite side to the face adhering to the insulating sheet 2 and the reference conductor 1 again by changing the thickness d2 or the permittivity of the insulating sheet 2, a step for calculating the areas on respective circuits 5, 6 formed on both faces of the printed wiring board 3 based on the capacity values determined by the measurement, and a step for determining existence of disconnection based on the calculated areas.