baber/WOPTO huggingface dataset:
Patent JP-H05158510-A (JP)
Title: Process controller
Inventor: KAMIMURA TAKASHI
IPC: G05B19/05
Filed: 1991-12-05
Abstract: PURPOSE:To facilitate a change of a sequence against diversification of a process by generating a program in which a sequence procedureis described by a command, executing it and making a temporary stop state on the way of executing a series of sequences, and continuing or suspending a series of sequences by executing a different processing. CONSTITUTION:On a computer 1, a series of sequences are divided into steps, and its fundamental operation containing a temporary stop, continuation and suspension of the sequence is registered as a command in advance. This controller is constituted so that as for a temporary stop, it is executed by a switch 6a, and with regard to an abnormality signal 7, as well, an interruption enters on the computer 1 through an input/output control part 4, and a program stops temporarily. On the computer 1, a program in which a sequence procedure is described by a command is edited by a keyboard 2, and registered. At the time of executing the program, a registered command is received and executed, in a temporary stop state.
Patent JP-2000147034-A (JP)
Title: Tightly fixed near-magnetic field probe
Inventor: KIMURA YUICHI
IPC: G01R29/08
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To simply, easily and accurately execute measuring works such as inspections for countermeasures to electromagnetic troubles, etc., by providing a small magnetic field sensing loop coil, etc., on a sheet-like board and a peelable adhesive surface on the board back side. SOLUTION: This is a near magnetic field probe P for measuring electromagnetic noises and identifying the electromagnetic noise sources for inspecting the electromagnetic compatibility(EMC) regulation measures or inspections for electromagnetic interference countermeasures. On a sheet-like flexible board a small magnetic field sensing loop coil, a coplanar transmission line and high frequency connector are provided with a peelable adhesive surface provided on the board back side. On a printed wiring board 9 to be evaluated many harnesses 10, connectors, etc., and other components are disposed in a complicated manner, the probe P is inserted at a specified position by avoiding them and adhered or fixed to measure a high frequency noise current, i.e., a measuring unit 8 measures the high frequency induced electromotive force sensed by the loop coil, through a coaxial cable 6.
Patent JP-2001138556-A (JP)
Title: Print unit for printer
Inventor: YOKOYAMA YOSHIHIRO
IPC: B41J2/325
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive print unit of printer for enhancing print image as compared with a conventional one by enhancing the positioning accuracy between a platen roller and a thermal head easily even when a sufficient assembling accuracy can not be attained due to error of components constituting a print section, e.g. a link mechanism, a thermal head unit and a platen roller. SOLUTION: Positioning shafts 17 are formed at the opposite ends of a heater array in the thermal head 22 of a thermal head unit 26 and V grooves 75, 77 are made in a bearing 74 in the vicinity of the supporting part of a platen roller 72. At the time of print recording, the thermal head 22 is displaced substantially perpendicularly to the heater array through a link mechanism so that the positioning shafts 17 engage with the V grooves 75, 77 at the opposite ends of the thermal head 22 and the platen roller 72 thus determining positional relation between the platen roller 72 and the thermal head 22.
Patent JP-H11138093-A (JP)
Title: Applying method for sealing material
Inventor: SAITO SHINJI
IPC: B05D7/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To firmly apply a sealing material to any constructed body, especially, even if its resin-coated surface is hardly bonded like a fluororesin-coated one, by applying the sealing material directly to the constructed body after flame treatment thereof. SOLUTION: When a sealing metal is applied to a constructed surface of a constructed body such as a building for giving watertight and airtight characteristics thereto, the sealing material is applied to the constructed surface of the constructed body directly or through a primer after flame treatment. As for the flame treatment, a method in which methane, ethane, propane, butane, or the like is used as a combustion gas is desirable. As for the sealing material, for example, a silicone series, a modified silicone series, a polysulfide series, a polyurethane series, etc., are used. And as for the primer, a material which can improve an adhesive property between the sealing material and the constructed surface is used, for example, a silane coupling agent, a polyisocyanate, an epoxy resin, etc., are enumerated.
Patent JP-H03183744-A (JP)
Title: Ferrous sintered sliding material
Inventor: INOHARA KAZUHIDE
IPC: C22C38/16
Filed: 1989-12-11
Abstract: PURPOSE:To provide the sliding material with high wear resistance and excellent seizing resistance under high speed sliding by incorporating specified amounts of abrasive components into an Fe-C-Cu-P series material. CONSTITUTION:The compsn. of the ferrous sintered sliding material is formed of, by weight, 0.2 to 2% C, 0.5 to 20% Cu, 0.05 to 2% P, 0.1 to 10% abrasive components and the balance essential Fe. As the abrasive components, at least one kind of metallic oxides among SiO2, Al2O3 and mullite is used. By incorporating the abrasive components, stuck matters onto a mating member are scraped away, by which the seizing resistance of the ferrous sintered material can be improved.
Patent JP-2000151477-A (JP)
Title: Relay amplifier for two-way catv system
Inventor: INAYOSHI HARUHIKO
IPC: H04N21/647
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To simplify an amplifier circuit that amplifies an outgoing signal, an incoming L signal (incoming signal at a low frequency band) and an incoming H signal (incoming signal at a high frequency band) transmitted through a transmission channel of a 2-way CATV system and to make the relay amplifier small in size and to save the energy of the relay amplifier that respectively amplifies each signal above. SOLUTION: An auxiliary amplifier circuit 34 that receives an incoming H signal sent from a terminal via HPFs 22, 26 amplifies the incoming H signal up to a prescribed level, and the resulting incoming H signal is given to an incoming signal amplifier circuit 24 via an equalizer 36 and an HPF 28. Furthermore, an incoming L signal sent from the terminal is fed to the incoming signal amplifier circuit 24 via an LPF 22, an equalizer 38 and an LPF 32. Then the incoming signal amplifier circuit 24 amplifies both the incoming H signal and the incoming L signal and outputs them to a center device. As a result, in comparison with the case where the incoming H signal and the incoming L signal are respectively amplified by respective exclusive amplifier circuits, the circuit configuration for the amplifier of the incoming H signal is simplified and the power consumption can be reduced.
Patent JP-H0597763-A (JP)
Title: Production of 4-alkylidene-3,5,5-trimethyl-2-cyclohexen-1-one
Inventor: ITO NOBUHIKO
IPC: C07C49/647
Filed: 1991-10-02
Abstract: PURPOSE:To readily obtain the subject compound useful as a perfume in high yield by reacting an allyl halide derivative with a dehydrohalogenating agent and then hydrolyzing the resultant compound with an acid. CONSTITUTION:A compound expressed by formula I (R<2> is H or methyl; R<3> is 1-6C alkyl or alkylene; X is halogen) is subjected to dehydrohalogenating reaction with an organic base (e.g. 1,8-diazabicyclo-[5.4.0]-undec-7-ene) at 25-200 deg.C to afford a diene acetal expressed by formula II (R<1> is H, 1-5C alkyl or alkylene), which is then subjected to hydrolytic reaction with an acid (e.g. hydrochloric acid) in a solvent such as THF at -5 to +100 deg.C to afford a compound expressed by formula III. As the compound expressed by formula I 6- Bromo-7,8,9,9-tetramethyl-1,4-dioxaspiro-[4,5]dec-7-ene is exemplified. The resultant compound is used as a perfume for foods and drinks, cosmetics, tobacco, etc.
Patent JP-H08179626-A (JP)
Title: Process cartridge and image forming device
Inventor: KAWAGUCHI HIDEJI
IPC: G03G15/08
Filed: 1994-12-26
Abstract: PURPOSE: To provide a process cartridge and image forming device which prevents erroneous insertion. CONSTITUTION: The process cartridge B, which can be attached/detached to/from the main body of the image forming device A, comprises an electrophotographic photoreceptor 8, at least one process means which acts on the photoreceptor 8, a cartridge frame body 12 for supporting the photreceptor 8 and the process means, and a first guide projection 14a and a second guide projection 14b, one projecting on one side of the cartridge frame body 12 and the other projecting on the other side of it, which serve as guides when the process cartridge is attached to the main body of the image forming device A. The first guide projection 14a on one side of the frame body 12 is larger than the second guide projection 14b on the other side.
Patent JP-H11140765-A (JP)
Title: Water-soluble nonwoven fabric laminate
Inventor: SUZUKI KEITA
IPC: D04H3/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric laminate having sufficient water resistance to water at a temperature of the bodily temperature or below when used as a substrate for medical care or nursing and capable of being disinfected and dissolved in hot water after the use by forming a laminate of water-soluble nonwoven fabrics undergoing water repellent treatment such as a polyvinyl alcohol-based fabric. SOLUTION: This nonwoven fabric laminate is formed by laminating two or more kinds of water-soluble nonwoven fabrics prepared by applying a fluorine-based water repellent to nonwoven fabrics composed of water soluble resin fibers such as polyvinyl alcohol. The resultant nonwoven fabric laminate is used as a substrate for medical care or nursing and then treated with any of hot water or disinfectant-containing hot water at >=70 deg.C, preferably >=100 deg.C, disinfected and dissolved.
Patent JP-H03182793-A (JP)
Title: Driving method for display device
Inventor: SAKAMOTO ATSUSHI
IPC: G09F3/20
Filed: 1989-12-12
Abstract: PURPOSE:To reduce the power consumption at the time of low luminance light emission in a gradation display by varying stepwise a modulation voltage while a write voltage is being applied and applying only a low modulation voltage at the time of light emission of low gradation luminance. CONSTITUTION:The gradation display is executed by interposing a dielectric layer between plural scanning side electrodes S1 - S4 and plural data side electrodes D1 - D8 arranged in the direction in which they intersect with each other, applying a modulation voltage for varying pulse width in accordance with display data to the data side electrodes D1 - D8, and applying a write voltage in line sequence to the scanning side electrodes S1 - S4. Also, while the write voltage is being applied, the modulation voltage is varied stepwise, and at the time of light emission of low gradation luminance, only a low modulation voltage is applied. In such a way, the lower a displayed luminance level is, the lower amplitude of the modulation voltage becomes, therefore, the power consumption at the time of light emission of low luminance is reduced in that degree.
Patent JP-H09155614-A (JP)
Title: Rotary tool with shank
Inventor: MANTANI TETSURO
IPC: B23B51/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To shorten a distance between the main spindle side of a finishing machine and a cutting material or a rotary tool as much as possible by a method wherein a gas inflow hole opened to the side part of a rotary tool is formed and a gas feed part is removably mounted on the gas inflow hole part. SOLUTION: A gas injection nozzle 7 is opened in the vicinity of a cutting edge part 4, a gas inflow part 8 communicating with the gas injection nozzle 7 through a fine hole 6 is opened in a position between the shank part 2 of a tool 1 and a blade part 3, and inflow of gas is effected by a gas feed part 11 fitted in the gas inflow part 8.
Patent JP-H02167525-A (JP)
Title: Optical modulation device
Inventor: NISHIMOTO HIROSHI
IPC: H04B10/61
Filed: 1988-12-21
Abstract: PURPOSE:To allow high-speed optical modulation without requiring the remarkable improvement in the high-speed characteristics of the device by providing an optical modulating means which outputs only the pulses coinciding with a data signal among clock pulses. CONSTITUTION:This modulator has the 1st optical modulating means 2 which modulates the output from a light source 1 oscillating in a single vertical mode by a clock signal and outputs clock pulses and the 2nd optical modulating means 3 which modulates the light output from the optical modulating means 2 by the data signal of the non-return to zero synchronizing with the clock signal and outputs only the pulses coinciding with the data signal among the clock pulses. The jitters of the output waveform outputted from the optical modulating means 3 are determined by the jitters of the clock signal in this case and, therefore, the jitters are substantially not included. The optical modulation is thus executed at a high speed without requiring the remarkable improvement in the high-speed characteristic of the device.
Patent JP-H03216751-A (JP)
Title: Method of transferring file
Inventor: REONAADO II RAIAN
IPC: G06F13/12
Filed: 1990-11-28
Abstract: PURPOSE: To improve data transfer ability by parallelly and simultaneously transferring data through several input/output channels. CONSTITUTION: An application program 10 can be provided with several files to be simultaneously opened and one different input/output channel is used for each file. Also, the various application programs can share access to a disk device 12 by using the various input/output channels. In order to raise a data transfer speed for input and output between the application program 10 and the disk storage device 12, a channel 14 is used and the data are transferred to a single ligic file and from the file parallelly and simultaneously. Thus, the input/output are accelerated and the data transfer ability is improved.
Patent JP-H01164929-A (JP)
Title: Optical signal processor
Inventor: KUROKAWA TAKASHI
IPC: G02B6/122
Filed: 1987-12-21
Abstract: PURPOSE:To easily execute the parallel/serial conversion, etc., of an optical signal by setting the timing pulse of a voltage or a current applied to optical gates integrated before and behind an optical bistable semiconductor laser. CONSTITUTION:The title processor uses an optical register memory array 10 in which plural pieces of optical channels in which optical gate parts G, G' are added to the front part and the rear part of a bistable semiconductor laser part BL are integrated and provided in an array shape on a substrate. A control part 55 sets an optical input/output characteristic of the bistable semiconductor laser part BL, applies control pulse voltages V1-V4, control pulse current I1-I4 and control pulse voltages V1'-V4' to each electrode on a semiconductor chip, and shifts optical signals which are made incident in parallel from optical fibers F1-F4 by the delay time of four optical channels, respectively. In such a way, said signals are multiplexed serially and can be outputted to an optical fiber F0, and even with respect to the optical signal which inputted asynchronously between the channels, its parallel/serial conversion can be executed.
Patent JP-H09132961-A (JP)
Title: Crude rubber using knock-in type low pressure injector
Inventor: HIRABAYASHI KOZO
IPC: E04G23/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To easily inject an adhesive and a water stopping agent in a crack of concrete by installing an inlet port with a check valve, a crude rubber hose for low pressure and a plastic nozzle on a plastic container main body. SOLUTION: An inlet port 1 with a check valve is installed on an end part in the axial direction of a plastic container main body 4, and a crude rubber hose 2 for low pressure is installed on a proper position in the axial direction and the rectangular direction. Additionally, a plastic nozzle 3 having a specified head end shape is installed for setting on the other end part in the axial direction of the container main body 4. Required holes are drilled at a water leaking point of concrete, a dry point and in a crack clearance by a concrete drill, and the container nozzle 3 of a low pressure injector constituted in such a way is knocked in it. Thereafter, chemical is press fit in the inlet port 1 with the check valve by applying specified pressure.  As the chemical is fit, the crude rubber hose 2 is bulged, pressure is applied and the chemical is circulated all over it because of low pressure.
Patent JP-H04191912-A (JP)
Title: Mos type dropper circuit
Inventor: WATANABE HARUO
IPC: G05F1/56
Filed: 1990-11-27
Abstract: PURPOSE:To reduce serge voltage by connecting the connecting point of the first and the second switches to the gate terminal of a main MOSFET for dropper and using the third switch to switch corresponding to output voltage as for driving of the first and the second switches. CONSTITUTION:An operating voltage difference is detected by output voltage of resistance R2 and R3, the voltage of the connecting point of the resistance R2 and R3 and a reference voltage Vref are compared, the differential voltage of them is amplified by an amplifier Amp1, negative feedback is given to a transistor Q1 through resistance R1 of a driving circuit and transistors Q2 to Q4 by the output of it and the output voltage is made into constant voltage. Then, when an output current is changed rapidly, since the electric potential of a point P (the drain terminal of the Q2) is changed and the transistor Q3 (or Q4) has current driving capacity made gm times as large as the voltage change of it, rapid charging or discharging the input capacity of the transistor Q1 is attained. Thus, serge voltage generated to the output voltage can be reduced.
Patent JP-H07177664-A (JP)
Title: System interconnection system
Inventor: YAMAGUCHI KATSUMASA
IPC: H02J3/00
Filed: 1993-12-22
Abstract: PURPOSE:To realize highly economical operation by reducing power received from a commercial system. CONSTITUTION:The system interconnection system comprises a commercial system 10, a load group A 31 for receiving power from the commercial power system 10, a power generation facility 20 for feeding power to the load group A, and an ammeter 7 for detecting current flowing from the commercial system 10 to the load group A, wherein the output from the power generation facility is controlled to nullify the current value within the positive range thereof. A circuit breaker 5 is actuated when the current value thus detected goes negative to release the feeder line 40 between the commercial system 10 and the load group A 31.
Patent JP-H07171519-A (JP)
Title: Method and apparatus for removing organic matter and surface treatment method and apparatus
Inventor: KOIZUMI KOTARO
IPC: C11D7/50
Filed: 1993-12-22
Abstract: PURPOSE:To remove org. matter on the surface of a solid at low treatment temp. while reducing the lowering of treatment speed by exciting at least one or more kind of fluorocarbon constituted of fluorine, carbon and hydrogen to mix the same with ozone. CONSTITUTION:At least one or more kind of fluorocarbon such as CF4, CHF3 or CH2F2 is excited to be added to ozone and the resulting mixture is brought into contact with an object to be treated having org. matter on the surface thereof. Fluorocarbon is pref. excited after 2-50% of it is mixed with oxygen. Excited fluorocarbon is pref. mixed with ozone immediately before ozone is brought into contact with the object to be treated. That is, the gas generated from a discharge tube 7b to which fluorocarbon gas is added is individually supplied to the region on this side of a treatment chamber 1 by piping 10 and mixed with ozone generated from a discharge tube 7a on the treatment chamber 1. By this method, the removal speed of org. matter is increased.
Patent JP-H05134467-A (JP)
Title: Dry two component developing carrier
Inventor: KATO TAKAHISA
IPC: G03G9/113
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a high quality uniform image free from deterioration of color characteristic even for a long time use and free from edge effect. CONSTITUTION:An internal resin layer, which contains an aminosilane coupling agent and a resistance controlling agent and has 0.5-1.0mum thickness, is provided on a surface of a carrier core particle and furthermore a surface resin layer, which does not contain the resistance controlling agent or the like and has 0.1-0.5mum thickness, is provided on the surface. By the dry two component developer using the carrier, (a) desired resistance value is realized to sufficiently prevent edge effect in color copy, (b) color characteristic is not deteriorated even in color copy as exposing of the resistance controlling agent on the surface is prevented, (c) fogging by lowering of charged quantity when forming the image extending for a long time is prevented to realize durability by the aminosilane coupling agent. In a result, the high quality uniform image is obtained extending over a long time.
Patent JP-H04191894-A (JP)
Title: Keyboard musical instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10H1/053
Filed: 1990-11-27
Abstract: PURPOSE:To improve timbres and sound volume by calculating and storing the vibration state of a tensed string and a virtual string of the same interval as this tensed string in accordance with the line spectrum indicating the vibration state of the tensed string, selecting the vibration state the virtual string of the same interval as the interval of a pressed key from a memory means, converting this state to a sound and outputting this sound at the time of performance. CONSTITUTION:The sound corresponding to the tensed string is produced if this string is struck. A memory means 100 calculates and stores the vibration state of the virtual string of the same interval as the interval of this tensed string in accordance with the ray spectra indicating this vibration state. A selecting means 300 selects the vibration state of the virtual string of the same interval as the interval of the struck tensed string out of the memory means 100 when the key detecting means 200 detects the pressed key at the time of performance. A sound production by the striking of the tensed string and the sound production by the sound producing means 400 are simultaneously executed in this way. The timbres and sound volume thereof are both improved.
Patent JP-H05160584-A (JP)
Title: Mounting system of mother board for communication equipment
Inventor: NAKAJIMA HIDENAO
IPC: H05K7/20
Filed: 1991-12-09
Abstract: PURPOSE:To shorten a wiring distance for connecting a signal between both and to prevent deterioration, delay, etc., of a signal by mounting a daughter board group and a large-scale integration module group on first and second surfaces of a mother board. CONSTITUTION:A mother board is installed by crossing its lateral direction, and a daughter board 5 contained in parallel with the shelf is connected by a connector in a book shelf type to a first surface 1a. On the other hand, a integration module 6 such as many multichip modules, etc., are flat surface- mounted on a second surface 1b. A signal transmission between a component on one daughter board 5 and a component on the other daughter board is heretofore executed always through a wiring pattern on a mother board, but with this structure, in the case of the module 6 flat surface-mounted on the second surface of the mother board, a signal can be connected directly to the board 5, and a wiring distance may be short.