baber/WOPTO huggingface dataset:
Patent JP-H04259002-A (JP)
Title: Valve-position detecting apparatus
Inventor: EDOWAADO YUNNCHIYUAN HOWAN
IPC: G05B9/02
Filed: 1991-10-07
Abstract: PURPOSE: To instantaneously detect a fault by generating a pair of linear signals having amplitude which depends on a valve position and adapting them as fault signals when the sum of the linear signals gets out of a prescribed range. CONSTITUTION: A linear variable difference transformer 10 is fitted to the valve bar 4 of a valve 2 so as to permit the movement of a ferrit magnetic core 14 to be directly proportional to the back and forth movement of the valve bar 4. Moreover, two secondary coils 16A and 16B are magnetically connected to a first coil 12 with the ferrit magnetic core 14. The signals induced by the two secondary coils 16A and 16B are respectively demodulated by demodulators 18 and 20 and converted into D.C. signals. The signals LVDTA, LVDTB are proportional to the effective value of the signals which are induced by the secondary coils 16A and 16B. At this time, the fault detecting signal VPODET of the linear variable difference transformer 10 is derived by adding the signals LVDTA to LVDTB in an adder 24.
Patent JP-H03119380-A (JP)
Title: Process kit for printer
Inventor: TSUCHIDA NOBUHIRO
IPC: G03G15/00
Filed: 1989-10-03
Abstract: PURPOSE:To prevent black streaks occurring in a printed matter by evading the press-contact of a cleaning blade with an image carrier when the cleaning device is not needed. CONSTITUTION:This process kit is composed of a photosensitive drum 1, an electrifier 2, the cleaning blade 6, a waste toner tank 7, a housing 10, a spring 11 and a flade holding member 12. When they are not mounted on a printer, the spring 11 presses the blade holding member 12 to separate the cleaning blade 6 from the surface of the photosensitive drum 1. On the other hand, when they are mounted on the printer, a printer-side guide 13 in the printer presses the blade holding member 12 in an opposite direction to the direction in which the blade holding member is presses by the spring, whereby the cleaning blade 6 is brought into press-contact with the surface of the photosensitive drum 1. Thus, black streaks occurring in a printer matter is prevented.
Patent JP-H0792863-A (JP)
Title: Method and device for removing image forming substance from image holding sheet
Inventor: TANIGAWA KIYOSHI
IPC: G03G21/00
Filed: 1993-09-22
Abstract: PURPOSE:To provide a device for removing toner from transfer paper capable of recycling the transfer paper by removing a toner image from both faces of the transfer paper having both faces where the images have been formed and reducing the possibility that the transfer paper where the image is left without being removed is inadvertently recycled. CONSTITUTION:The transfer paper being a processed object from a paper feeding unit 1 is held by a paper holding drum 601. After supplying water solution to the transfer paper by a coating roller 207, toner is removed by a peeling belt 308. When processing for one face is finished, the transfer paper is temporarily separated from the drum 601 and allowed to pass through a circulating path to reverse a front face to a rear face, then it is held by the drum 601 with its other surface outside so as to remove the toner. The existence of the unremoved image is detected by a CCD 603b on a carrying path and the transfer paper having the unremoved image on both faces is stored in a 3rd paper ejecting tray 501c and the transfer paper having the removed image only on its one face is stored in a 2nd paper ejecting tray 501d separately.
Patent JP-H08103796-A (JP)
Title: Method of suppressing sulfate scale in water system using poly(amino acid)
Inventor: UIRIAMU MAJISU HAN
IPC: C02F5/04
Filed: 1995-09-12
Abstract: The present invention provides a method for inhibiting the formation of metal sulfate scale in an aqueous system. Metal sulfate scale formation is inhibited by adding an effective amount of one or more poly(amino acids) and one or more inorganic phosphates to the aqueous system. The poly(amino acids) are a reaction product formed from at least one compound selected from amino acids, amic acids, ammonium salts of monoethylenically unsaturated dicarboxylic acids, and ammonium salts of hydroxypolycarboxylic acids. The present invention also provides a method of inhibiting the formation of metal sulfate scale by adding an effective amount of a poly(amino acid) which contains tyrosine, tryptophan, histidine, arginine or combinations thereof.
Patent JP-H04136723-A (JP)
Title: Time resolved spectrometry
Inventor: MASUTANI KOJI
IPC: G01J3/45
Filed: 1990-09-28
Abstract: PURPOSE:To enable spectrum state at different times in a reaction process to be measured which indicates a same response repeatedly for a stimulus by acquiring an interferogram in a plurality of different delay times simultaneously and then performing their Fourier transformation. CONSTITUTION:Trigger signals from delay circuits 61, 62 63... are combined by a trigger signal combiner 31, triggers are given to a power supply for light source 7 after delay times  gamma1',  gamma2', gamma3' ... respectively after a stimulus is given to a sample 3, a pulse light source 1 is driven, and a second comb- shaped interferogram is obtained by driving a pulse light source 1. This comb- shaped signal is sent to low-pass filters 101, 102, 103... where a comb-shaped signal from the detector 4 is connected to a next stage according to the delay times  gamma1',  gamma2',  gamma3'... from stimulus by a distributer 32, harmonics are eliminated, and the signal is converted into an envelope analog interferogram. Each interferogram is subjected to Fourier transformation after it is read by a CPU 13 and a spectrum representing the state of the sample 3 is obtained simultaneously.
Patent JP-H0595863-A (JP)
Title: Vacuum cleaner
Inventor: NOGUCHI YOSHIHIRO
IPC: A47L9/24
Filed: 1991-10-07
Abstract: PURPOSE:To allow a suction port unit of a vacuum cleaner, which is equipped with runner wheels to be driven by a motor, to travel so as to meet the will of an operator. CONSTITUTION:An electric vacuum cleaner includes at least a body part 1, which is fitted internally with a motor blower and a dust chamber leading thereto, and a running mechanism consisting of runner wheels 20c, 20d supported rotatably and a motor to drive them, and further this vacuum cleaner is equipped with a suction port unit 10, which is connected with the body 1 of the cleaner by a connecting tool fitted with a gripping pipe 6 and sucks dust, etc., from the floor surface, and a control device to control the operation of the running mechanism, wherein a sensing means is furnished to sense the physical phenomena generated in constituent elements of the cleaner such as gripping pipe, connecting tool, etc., when the cleaner is maneuvered, and also is furnished a setting means to set the traveling conditions for the suction port unit according to the output of the sensing means and enter them into the control device.
Patent JP-S62235017-A (JP)
Inventor: HASHIMOTO NORIAKI
IPC: B65B25/04
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63114981-A (JP)
Title: Production of grain oriented silicon steel sheet having excellent glass film and magnetic characteristic
Inventor: MIZUGUCHI MASAYOSHI
IPC: C23C22/74
Filed: 1986-11-01
Abstract: PURPOSE:To obtain the title grain oriented silicon steel sheet having excellent glass film and magnetic characteristic by coating the slurry of the annealing separating agent consisting essentially of MgO on the steel sheet coated with an SiO2 layer, heating the slurry to remove the water in the annealing separating agent, and then winding the sheet. CONSTITUTION:A silicon steel slab is hot-rolled, and cold-rolled more than twice with intermediate annealing to obtain a final thickness. The sheet is decarburized and annealed to form an oxide layer consisting essentially of SiO2 on the surface of the steel sheet. The water is added to the annealing separating agent consisting essentially of MgO to form a slurry, and the slurry is coated on the steel sheet. The sheet is heated at >500 deg.C in a nonoxidizing atmosphere to remove the free water and crystallization water in the annealing separating agent. The sheet is then wound into a coil under high-temp. conditions, and finish-annealed. By this method, a grain oriented electrical steel sheet having excellent glass film and magnetic characteristic is obtained.
Patent JP-H03121137-A (JP)
Title: Antistatic white polyester film
Inventor: MIYAGAWA KATSUTOSHI
IPC: B29K67/00
Filed: 1989-10-03
Abstract: PURPOSE:To obtain the title film having a low apparent density, produced at low cost and improved in antistatic properties by incorporating at least a white polyester layer and specifying its apparent density and surface resistivity. CONSTITUTION:A polyester is mixed with 3-30wt.% polyolefin resin (e.g. polymethylpentene), 0.5-5wt.% (copolymer of) a polyoxyalkylene glycol (e.g. polyethylene glycol of a mol.wt. of 500-30000) and optionally at least 0.1wt.% antistatic agent (e.g. dodecylbenzenesulfonate), 0.05-25wt.% inorganic particles and 0.001-0.5wt.% optical brightener, etc., and the mixture is extruded into a sheetlike film. The film is optionally laminated with a polyester film and solidified by cooling to 10-60 deg.C, biaxially oriented and heat-set to obtain the title film optionally having a polyester layer of a thickness of 10mum or below, laminated on either surface, having at least a white polyester layer and having an apparent density of 0.5-1.0g/cm<3>, a surface resistivity <=10<11>OMEGA, a cleaving strength >=250g/15mm, an optical density of 0.7-1.6 and a degree of whiteness of 80-110%.
Patent JP-2001080618-A (JP)
Title: Tag printer
Inventor: SAITO KATSUMI
IPC: B41J3/407
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a tag printer which prevents defective printings from being made on tags with strings prevented from coming into a printing part. SOLUTION: In a tag printer 10, a rubber roller 20 is provided along a track whereon tags 12 are transferred from a storing part 16 to a printing part 14. Strings 13 of tags 12 piled up in the storing part 16 are engaged with the rubber roller 20, and the strings 13 are prevented from loosening with the rubber roller 20 turned in the direction marked with an arrow. A spiral groove is formed at the outer circumferential face of the rubber roller 20, and the strings 13 of the tags 12 housed in the storing part 16 are engaged with the spiral groove and brought aside toward the storing part 16.
Patent JP-H09100730-A (JP)
Title: Idle-up device in vehicular internal combustion engine
Inventor: HASHIMOTO KAZUTOMI
IPC: F02D29/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a sudden increase in an engine speed at the time of starting from an ambient temperature by switching a negative pressure switching valve to an intaken air negative pressure transmission ON operation at the time of passing a holding time set from the reaching of an engine speed to an explosive combustion continuance zone by the ON switching of a start switch so as to be long in proportion to the temperature of an internal combustion engine. SOLUTION: A control circuit 17 switches a negative pressure switching valve 15 from an intaken air negative pressure transmission ON operation to an intaken air negative pressure transmission OFF condition when a signal from a drive range sensor 18 is inputted and when a start switch 19 is switched ON. After the passage of a proper holding time from the time when the engine speed of an internal combustion engine 1 reaches an explosive combustion continuance zone, by using a signal from a rotation sensor 21 as an input, the negative pressure switching valve 15 is switched from an intaken air negative pressure transmission OFF to an intaken air negative pressure transmission ON. Further, by using a signal from a temperature sensor 20 as an input, a holding time is set to be longer in proportion to the temperature of the internal combustion engine 1.  Thus, a sudden increase in an engine speed is prevented at the time of starting from an ambient temperature zone.
Patent JP-H03123183-A (JP)
Title: Electronic still camera
Inventor: OTA MASA
IPC: H04N5/91
Filed: 1989-10-06
Abstract: PURPOSE:To record an image signal and a sound signal is a memory card by a simple timing control by containing a semiconductor line memory of a small capacity in a camera. CONSTITUTION:The camera is provided with a memory card 10 which is provided so as to be freely attachable and detachable to and from a camera body, and stores a digital image signal and a digital sound signal, and a semiconductor line memory 14 for storing the digital sound signal, and the digital sound signal in a period in which the digital image signal is written in the card memory 10 is written in the line memory 14. Subsequently, after the digital image signal is written in the card memory 10, the digital sound signal is read out of the line memory 14 and written in the card memory 10. In such a way, while the digital image signal is being written in the memory card, the digital sound signal can be written in the card memory without being interrupted.
Patent JP-H07114154-A (JP)
Title: Photographic processing composition and processing method
Inventor: INABA TADASHI
IPC: G03C5/305
Filed: 1993-10-18
Abstract: PURPOSE:To prevent the generation of precipitates, etc., by the infiltration of metallic ions and to obviate a decrease in the effective component in a processing soln. and the generation of a component having adverse photographic effect by incorporating a specified compd. or its salt. CONSTITUTION:This composition contains a compd. shown by the formula or its salt. In the formula R1 is a substituent such as hydrogen atom or alkyl (preferably 1-20C alkyl), X1...X3 are respectively hydrogen atom or -L1-A, L1...L7 are respectively bivalent aliphatic groups, bivalent aromatic groups or bivalent connecting groups consisting of their combination, A and A1...A3 are respectively -COOM, -OM, -SO3, M or -PO(OM)2, and M is hydrogen atom or cation. The oxidation or decomposition of the processing soln. due to metallic ion is suppressed by the processing soln. contg. the compd., and the performance of the soln. is maintained over a long period. Further, precipitates are not formed in the soln. even if metallic ions are accumulated.
Patent JP-H10106497-A (JP)
Title: Lighting system, display device and read device
Inventor: NISHIMURA KIYOSHI
IPC: G02B6/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of ensuring the proper control of the position of a positive column without complicating a configuration. SOLUTION: The voltage of a commercial AC power supply 21 is stepped up with a transformer 22, and the sinusoidal waves of voltage with a different phase are applied to a cold cathode 17 via a capacitor 23 and another cold cathode 17 via a capacitor 24. In the case of the application of the maximum momentary voltage of the commercial AC power supply 21, a potential difference across the cold cathodes 17 becomes maximum. Consequently, xenon is excited, due to a discharge between the cold cathodes 17, and an ultraviolet ray having the wave length of 147nm and 172nm is excited, thereby causing a phosphor to emit light. In this case, thread type positive columns in each of adjacent bulb parts 15 is attracted to each other and fixed without any need of providing an auxiliary conductor on the surface of a bulb 16, thereby being prevented against a meandering motion.  In particular, a large potential difference from the adjacent positive column appears in the neighborhood of the cold cathodes 17 having high voltage and, therefore, an attraction force becomes high, thereby ensuring the prevention of the meandering motion as well as the nonuniformity of brightness.
Patent JP-H06111856-A (JP)
Title: Liquid surface detection device for storage battery
Inventor: KAIMOTO KATSUAKI
IPC: H01M10/48
Filed: 1992-09-29
Abstract: PURPOSE:To provide a liquid surface detection device for storage batteries, capable of detecting the surface level of battery liquid in a container in simple structure. CONSTITUTION:The whole of a resistor 8 to be connected in series between a probe 7 and a negative electrode 2 and a part of light emitting diode 9 are respectively burried in a plug 5 for the opening 4 of a case 1. The light emitting part 10 of the diode 9 is exposed from the surface of the plug 5 so that the liquid level 6a of the battery liquid 6 in the container 1 is indicated to a user according to operation conditions of this light emitting part 10. With such a constitution, there is no necessity of providing an/special part(s) for retaining the resistor and diode, and a simple structure is attained.
Patent JP-H1189443-A (JP)
Title: Seedling growing container
Inventor: KAMIYA KOSEN
IPC: A01G9/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a seedling growing container exhibiting a good striking rate on transplanting the seedlings taken out after growing the same, since the roots of the seedling do not wind a base soil in the case of putting the soil into pots, in which vertical ribs are installed, of the container for growing seedlings, seeding and growing, and also the seedlings can be easily pulled out in the case of pulling out the seedlings from the pot. SOLUTION: This seedling growing container 1 is constituted by forming an outer edge part as a whole almost as a rectangular shape by a horizontal view, arranged with seedling growing pots having a bottom part of a prescribed depth, an opening (A) at the upper side and a water draining port at the middle of the bottom part at a constant pitch in left and right, and front and rear directions, and, in this case, installing inclined stripes 3 having base end parts at optionally downward positions from the upper end of the inner wall of the pot 2 and expanding the more in the inner direction as the more going downward.
Patent JP-H06171275-A (JP)
Title: Ic card and production thereof
Inventor: MIURA HIROSHI
IPC: B42D15/10
Filed: 1992-09-29
Abstract: PURPOSE:To provide an IC card whose connector is not easily displaced or detached from its frame at the time of fabrication. CONSTITUTION:In an IC card having a connector 2 and a circuit board 3 contained in its frame 1 and a panel attached to each side of the frame 1, the connector 2 is provided with a projecting part 2a on each end face in the card inserting direction and the frame 1 is provided with resilient locking hooks having tapered surfaces 10a at its places corresponding to the projecting parts 2a respectively of the connector 2. The connector 2 is forced into the frame 1, so that the projecting parts 2a are resiliently received into the locking hooks of the frame 1, whereby the connector 2 is securely held in the frame 1.
Patent JP-H07114324-A (JP)
Title: Cartridge and image forming device
Inventor: ARIGA TOMOE
IPC: G03G21/18
Filed: 1993-10-18
Abstract: PURPOSE:To realize a small-sized and inexpensive printer by making the direction in which driving force acts on the part to be driven of a cartridge different from the driving direction in which a photoreceptor is driven and avoiding the concentration of the driving force on only one part. CONSTITUTION:The attachable/detachable carrtridge is provided with the photoreceptor having a gear to be driven L#, the part to be driven having a gear to be driven G#, and a housing supporting the photoreceptor and the part to be driven. The part to be driven is constituted by arranging a pressure angle acting direction G in which the gear G# of the part to be driven is driven or a driving force acting direction T in which plural kinds of driving force are nearly synthesized at a position acting in the direction different from a pressure angle acting direction L in which the gear L# of the photoreceptor is driven by >=+ or -15 deg. when the photoreceptor and the part to be driven are driven to be rotated. Then, the image forming device is provided with driving gears K# and F# for driving to rotate the photoreceptor and the part to be driven.
Patent JP-H02107706-A (JP)
Title: Apparatus for continuously manufacturing semi-solidified metal
Inventor: FUJIKAWA YASUO
IPC: B22F9/08
Filed: 1988-10-18
Abstract: PURPOSE:To continuously manufacture semi-solidified metal having high quality by charging molten metal into a temp. holding vessel providing conical-shaped stirrer having heating device as built-in and cooling device at the lower part and discharging the molten metal from gap between the temp. holding vessel and the stirrer while rotating the stirrer and cooling the molten metal. CONSTITUTION:The stirring part 3 is arranged at the lower part of the temp. holding vessel 1 having induction heating coils 2, 4 as built-in and the conical-shaped stirrer 6 rotated 16 with a motor 9 is arranged. The molten metal 14 to be treated is poured into the temp. holding vessel 1 from a ladle 12. In this case, the gap 21 between the inner face of the stirring part 3 and the stirrer 6 is made to zero to prevent the molten metal 14 from flowing out. Successively, the temp. holding vessel 1 and the stirring part 3 are ascended with a hydraulic cylinder 5 and also while rotating the stirrer 6, cooling water 20 is supplied in the stirrer 6 through a rotating joint 10. The molten metal 14 is cooled with the rotated stirrer 6 while flowing down from the gap 21 to discharge from a discharging hole 11' as the semi-solidified metal 15. By adjusting the gap 21, number of rotation of the stirrer and the cooling water, the semi-solidified metal having excellent quantity can be continuously manufactured.
Patent JP-2000092411-A (JP)
Title: Television receiving set
Inventor: ONO HIROYUKI
IPC: H04N5/44
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To shorten the time from channel selecting operation until the of video actually becomes stable. SOLUTION: Tuning voltage data corresponding to a specific channel frequency are preset by respective channel positions of an EEPROM80 in advance and when a reception indication is made for each channel position, a microcomputer 60 detects this and sends the corresponding tuning voltage data, which are supplied as an analog tuning voltage to a tuner 10 to tune the tuner to the corresponding channel frequency. In this case, when the tuning voltage data are preset within a specific time after a power cord is connected, the tuning voltage data stored by the channel positions are sent out, while an internal main power on-state is maintained after a power-off indication for the main power source is made, and if deviation from a tuning point is detected based on an AFT voltage, the tuning voltage data are corrected corresponding to the deviation.
Patent JP-2001085241-A (JP)
Title: Laminated magnetic core
Inventor: YAMADA DAIKI
IPC: H01F41/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated magnetic core which can realize down-sizing and light weight and improve the magnetic characteristics, in a laminated magnetic core using a magnetic thin band produced through quenching. SOLUTION: This laminated magnetic core is provided with an air-core of an inner diameter of 5 mm or less, and it is made of quenched thin band which is produced through quenching using a quenching roll. Rolling surfaces and free surfaces of the magnetic thin band 2 are arranged face to face with and laminated, and a recessed part 12 is provided in the magnetic thin band 12 at a specified angle to the lengthwise direction of the quenched thin band, and then the recessed part 12 is put in order and laminated.