baber/WOPTO huggingface dataset:
Patent JP-H0559757-A (JP)
Title: Trap device
Inventor: NITO YOSHIO
IPC: E03C1/282
Filed: 1991-09-04
Abstract: PURPOSE:To make clogging in a trap limited to a position whereto a screen is installed and to make wastes removed simply by a method wherein the wastes mixed with sewage are collected and caught by the screen installed in the trap main body for collecting and catching the wastes, and clogging in the downstream side of the trap is prevented therewith. CONSTITUTION:In a trap main body 10, an opening 13 facing sideway is formed to the side of both an outlet 11B of a water sealing part 11 and an inlet 12A of a draining part 12, and a cover 20, capable of opening and shutting, is attached to the opening 13. A screen 30 for collecting and catching wastes is composed of a comb-teeth-shaped fixed screen 31 on the trap main body side and a movable screen 32 on the cover 20 side for meshing with the fixed screen 31, and is installed between the outlet 11B of the water sealing part 11 and the inlet 12A of the draining part 12.
Patent JP-S60117657-A (JP)
Title: Non-volatile semiconductor memory
Inventor: WADA MASASHI
IPC: H01L29/788
Filed: 1983-11-30
Abstract: PURPOSE:To expand the margin for non-selection improving the reliability by a method wherein element source commonly connected to control gate is commonly connected to a row decoder output to control the source potential in each row by means of a source decoder. CONSTITUTION:An output Y1 of a row decoder 12 and another output X1 of column decoder 14 are set up to be the ground potential while a selected line is supplied with some output S1 from a source decoder 15 and the cell of a non- selected line is not subject to non-selection mode due to two control gate and a source held at ground potential. The selected line is written by means of the procedures as follows i.e. (1) the output from the row decoder 12 connected to the selected line only is held at high potential (2) the output from a column decoder 14 is set up according to the data memorized by a data latch circuit and (3) all the outputs from the source decoder 15 are set up higher than ground potential and lower than the high potential impressed on the control gate. Through these procedures, no writing may happen in any other cells diminishing the electric field impressed on a thin oxide film to improve the reliability remarkably.
Patent JP-S6282510-A (JP)
Title: Magnetic recording medium
Inventor: MIYAKE AKIRA
IPC: C09D5/23
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a magnetic recording medium having an excellent electromagnetic conversion characteristic and durability by making combination use of a specific branched polyurethane resin and vinyl chloride/vinyl acetate copolymer contg. a hydroxyl group or carboxyl group as a binder for magnetic powder. CONSTITUTION:The branched polyurethane resin of which the number of terminals of the main chain and branched chains is average >=3 pieces and into at least two terminals of which a primary hydroxyl group is incorporated and at least one terminal a primary carboxyl group is incorporated and the vinyl chloride/vinyl acetate copolymer contg. the hydroxyl group or carboxyl group are used in combination as the binder of the magnetic recording medium provided with a magnetic layer contg. the magnetic powder and binder on a substrate. There is the possibility of the generation of gelation by reactivity of the branched polyurethane resin in the stage of preparing a coating compd. if said resin contains the excessive branched chains and the number of the primary hydroxyl groups or carboxyl groups to be bound with the terminals increases too much. The number of the branched chain is, therefore, usually average >=1 and average <=1.5, i.e., the number of terminals of the main chain and branched chains is preferably average >=3 and average <=3.5.
Patent JP-S61104530-A (JP)
Inventor: TAKEMURA KUNIO
IPC: H01H73/44
Filed: 1984-10-25
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-H0273496-A (JP)
Title: Intensive display device for plant information
Inventor: ISHII KAZUHIKO
IPC: G10L15/00
Filed: 1988-09-09
Abstract: PURPOSE:To enable an operator to easily and surely select the screens with the voice input over a wide range of a central control room and to grasp instantaneously the plant state in common when the abnormality occurs by setting dispersely the microphones and registering the voice pattern of an operating subject. CONSTITUTION:When an operator wants to select and switch the display screens of a large display device 3, the operator uses the nearest one of microphones set dispersely in a central control room to aurally select the screens. Then the sound signals are converted into the digital spectrum signals by a voice input device 5 and taken into a computer 1. The voices are recognized by the computer software 11 via a voice recognizing/understanding technique. In this case, the ID information on the operator is already recognized and then read out of a voice pattern registered previously in a memory for reference. Thus the information inputted through the microphone 4 and recognized aurally is compared with the voice pattern. Then the contents of the recognized information are decoded when the coincidence is obtained from the comparison. The plant information on the relevant screen and the fixed screen information are displayed and edited on the device 3 based on a screen switching instruction.
Patent JP-H04108045-A (JP)
Title: Truck mounting work carriage
Inventor: NISHIKAWA YASUHIKO
IPC: B60P3/14
Filed: 1990-08-27
Abstract: PURPOSE:To immediately form a scaffold for a site of a worker by turning a lower step deck, normally positioned vertically as a side plate, to be right/left horizontally protruded at work time and also right/left horizontally protruding an upper step deck of a liftable upper step frame unit. CONSTITUTION:In a truck-mounting work carriage suited for painting and electrical works in an elevated spot in a tunnel, an upper step frame unit 5 for storing an upper step deck 6 is liftably provided by a cylinder 2, and lifting of this upper step frame unit 5 is guided by guide units 3. In the carriage 1, a lower step deck 4, which can be vertically placed in a side surface of the carriage, is swivelably provided so as to protrude horizontally by 90 deg. turning as viewed by the numeral 4', and a cylinder 7 is set up for this 90 deg. turning. The upper step deck 6 is provided in a central part of the upper step frame unit 5 so that the deck 6 can be right/left horizontally stretched by a cylinder mounted to a frame.
Patent JP-H0564306-A (JP)
Title: Eddy current type speed reducer
Inventor: KOINUMA HIROYUKI
IPC: B60L7/28
Filed: 1991-08-09
Abstract: PURPOSE:To apply intermediate brake torque onto a brake disc from the magnet of one magnet supporting ring by providing a pair of inner and outer magnet supporting rings with intermediate brake positions between brake position and non-brake position. CONSTITUTION:An annular nonmagnetic fixed frame 5 having rectangular cross section and inner hollow section is disposed between a pair of brake discs 3 coupled with a rotary shaft 2. A large number of ferromagnetic boards 6 are coupled, with same interval in the peripheral direction, to the fixed frame 5 on the opposite end walls thereof. A pair of inner and outer magnet supporting rings 8, 10 are supported rotatably in the inner hollow section of the fixed frame 5. Permanent magnets 12, 13 are disposed for each of the magnet supporting rings 8, 10, such that two permanent magnets oppose to each ferromagnetic board 6 with the polarity of every other permanent magnet alternating in the peripheral direction.
Patent JP-S6381215-A (JP)
Title: Manufacture of electromagnetic flow meter and detector
Inventor: WADA ICHIRO
IPC: G01F1/58
Filed: 1986-09-25
Abstract: PURPOSE:To reduce the price of a product while maintaining high quality by using a measuring pipe as a strength base body and welding the side plate and outer peripheral plate of a coil chamber of soft structure to a rigid structure assembly consisting of a rigid structure member, the measuring pipe, and a flange. CONSTITUTION:The measuring pipe 11 itself is given necessary strength and an outer housing which forms the coil chamber is the outer peripheral plate 18 of thin-plate structure which is released from a strength load. Then, the flange 13 and coil chamber side plate 12 are welded to a wiring lead-out pipe 14 made of nonmagnetic metal which forms the measuring pipe 11 to evade deformation at the time of the welding and eliminate a process for removing strain due to lathe machining. Further, lining is carried out in the assembly state to facilitate the lining operation. Then a coil is fitted to the external surface of the measuring pipe 11 which is exposed to the outside after the lining to facilitate and secure the operation and also improve the efficiency, thereby reducing the price of the product.
Patent JP-H0714003-A (JP)
Title: Character recognition device
Inventor: KATO NORIHIRO
IPC: G06K9/46
Filed: 1993-06-26
Abstract: PURPOSE:To obtain a flexible and high recognition rate by extracting line boundary information of the outline of a character from an inputted character image to expand it to one-dimensional character information and using this information for recognition. CONSTITUTION:A picture element constituting a character image in an inputted picture is picked up as a noticed picture element 301, and picture elements around it are scanned in a certain direction. At the time of scanning, picture elements constituting the background are scanned as they are, but, when a character image constituting picture element shown by oblique lines is scanned, this picture element is selected as the noticed picture element 301 to perform the same scanning. This scanning is repeated to circulate the outline of character image constituting picture elements once and is terminated As the result, one close series ring is formed for one graphic as the recognition object. In this case, (x) coordinates and (y) coordinates of movement of the noticed picture element 301, the direction of movement, namely, the angle of the noticed point, and its angle change rate are calculated in accordance with movement of the noticed picture element 301. Thus, all of information which are required for person's recognition and are related to the form of the character are covered.
Patent JP-H0733936-A (JP)
Title: Chlorine-containing resin composition
Inventor: OGATA KOICHI
IPC: C08K5/58
Filed: 1993-07-21
Abstract: PURPOSE:To improve the resistance to initial coloration, thermal stability, etc., of the title compsn. by compounding a chlorine-contg. resin with methyltin mercaptide, octyltin mercaptide, and an alkyltin sulfide. CONSTITUTION:The compsn. excellent in resistance to initial coloration, heat resistance, etc., is obtd. by compounding a chlorine-contg. resin (e.g. a vinyl chloride-vinyl acetate copolymer) with methyltin mercaptide, octyltin mercaptide, and an alkyltin sulfide in an amt. of 0.01-5 pts.wt., pref. 0.1-3 pts.wt., based on 100 pts.wt. the resin. Methyl- or octyltin mercaptide is produced by reacting methyl-or octyltin chloride or oxide with a compd. represented by HS (CH2)nCOOR (wherein R is 1-23C alkyl or alkenyl; and n is 1-2). An alkyltin sulfide is produced by reacting an alkyltin chloride with sodium sulfide.
Patent JP-H1165697-A (JP)
Title: Clock-switching system for cpu
Inventor: YAMAGISHI TORU
IPC: H04B1/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain clock-switching system of a CPU for guaranteeing the maximum time since the CPU is set to clock stop until the clock actually stops, and making the time longer than a time to execute all the instructions for setting the CPU to a low power consumption mode. SOLUTION: This system is provided with an oscillation circuit 5 which oscillates a high speed clock to be supplied to a CPU 1, a clock setting circuit 2 which outputs a setting change signal from the high speed clock to stop based on the input of a clock setting signal from the CPU, when the present clock state is the high speed clock, a timer 3 which outputs a timer expiration signal after the lapse of a previously set time since the clock stop of the CPU, until the execution of more than one instruction groups for obtaining a low power consumption mode based on the input of the setting change signal, and a clock switching circuit 6 which supplies a high-speed clock from the oscillation circuit 5 to the CPU at normal times, and switches the high-speed clock to a stop, based on the input of the timer expiration signal from the timer.
Patent JP-S61103246-A (JP)
Title: Arithmetic unit of sequence controller
Inventor: FURUSAWA YOSHIYUKI
IPC: G05B19/05
Filed: 1984-10-26
Abstract: PURPOSE:To simplify an arithmetic part and to eliminate the waste time produced between a CPU and the arithmetic part when the processing of a control instruction is transferred between them, by using a program counter of a CPU and setting the arithmetic part under the direct control of the CPU. CONSTITUTION:A microprocessor 2a for parallel plural bits can execute a string primitive instruction. Thus the address signals are sent continuously to a sequence program memory 1e and the sequence instructions can be read out successively without reading an instruction code out of a program after the head address and the data reading frequency are designated. While these address signals are transferred without reading the instruction out of the program. Thus an instruction executing cycle during which the address signal is sent out and the arithmetic result is stored in a data memory 1f is completed in about a micro-second. Furthermore, a range between optional addresses can be sent continuously via a bus 1n by the count output of a program counter 1b.
Patent JP-S61106099-A (JP)
Title: Generator
Inventor: SHIBATA FUKUO
IPC: H02P9/00
Filed: 1984-10-26
Abstract: PURPOSE:To simplify a generator by connecting a frequency converter between the primary circuit and the secondary circuit of an induction machine, and connecting a synchronous machine with the primary or secondary circuit. CONSTITUTION:When a prime mover 6 is driven, and a switch 20 is closed to supply a DC current from a DC power source 21 to the secondary circuit of an induction machine 1, an AC voltage of frequency f3 is output to the primary circuit 7 of the machine 1. Thus, a synchronous machine 9 is operated without load at the rotating speed corresponding to the frequency f3 to apply reactive power, i.e., exciting current to the machine 1. Simultaneously, a frequency converter 4 supplies the power of the frequency f2 to the secondary circuit of the machine 1. Thus, an AC voltage of the frequency of f2+f3 is output from the primary circuit of the machine 1. The switch 20 is opened when becoming the normal state to stop supplying the DC current.
Patent JP-2000058683-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OSHIMA YOICHI
IPC: H01L29/792
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To avoid abnormal oxidation of a high m.p. metal silicide film with a stopper film for etching in an SAS(self-align-source) process in a semiconductor device which has as a gate material. SOLUTION: This device has a gate having a polycide structure for a polycrystalline Si film 10 and W silicide film 12 laminated in this order, a polycrystalline Si film 14 formed on and adhered to the W silicide film 12. The polycrystalline Si film 14 functions as a stopper film at etching in an SAS process and as a protective film for protecting the W silicide film 12 at ion- implanting at a high doze and has sufficient-thickness to prevent abnormal oxidation of the W silicide film 12 also in an oxidation process.
Patent JP-H0566701-A (JP)
Title: Cleaning device of electrophotographic copying machine for wet processing
Inventor: SHIMOMURA AKIZO
IPC: G03G15/10
Filed: 1991-09-05
Abstract: PURPOSE:To provide the cleaning device of the electrophotographic copying machine for wet processing which prevents the liquid dropping from a cleaning blade parted from a photosensitive drum from sticking onto a transfer paper transportation guiding plate and staining the transfer paper. CONSTITUTION:A developer is supplied by driving of a main motor to a developing unit and a cleaning unit 1. The cleaning unit has a cleaning roller 3 which comes into contact with the photosensitive drum 2, a distribution plate 4 which is turnable between a supply position for supplying the developer to the cleaning roller 3 and a stop position for stopping the supply, and the cleaning blade 5 which is provided attachably and detachably to and from the photosensitive drum 2 and is parted from the photosensitive drum 2 after the end of a copying stage. The distribution plate is turned to the stop position before the start of the final copying stage of a continuous copying mode.
Patent JP-H1147551-A (JP)
Title: Decomposition process for nitrogen fluoride and reaction agent for decomposition
Inventor: IZUMIKAWA CHIAKI
IPC: B01D53/68
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose nitrogen fluoride harmful to the environment and make the same harmless by a simple process. SOLUTION: A solid reaction agent containing single substance carbon, one or more kinds of alkaline earth metals, or in some cases, also one or more kinds of alkaline metals is brought into contact with gaseous nitrogen fluoride at 200 deg.C or above, and a fluorine component in the nitrogen fluoride is fixed on the reaction agent.
Patent JP-S6285785-A (JP)
Inventor: TAGAMI TOMOYUKI
IPC: B62K25/26
Filed: 1985-10-09
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-H1055464-A (JP)
Title: Method and device for recording operation data of vehicle
Inventor: MIYAMOTO MASAFUMI
IPC: G08G1/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously record both analog data and digital data in a single recording medium by recording the digital data inside the recording medium and recording the analog data on an analog data recording plane formed on the external surface of the recording medium. SOLUTION: When driving a truck 2, a memory card 7 forming a recording plane 10 for analog data is mounted to an operation recorder 1. Corresponding to the drive and stop of the truck 2, its car speed is inputted to the operation recorder 2 as operation data. Inside the memory card 7, the operation data are time sequentially recorded in the state of digital data. Simultaneously with this recording, the operation data are time sequentially recorded on a recording plane 10 for analog data of the memory card 7 in the state of analog data by moving a movable recording part 4 of the analog data recording part 3 in prescribed direction along a screw shaft 5 and writing data by cutting ink on the recording plane 10 for analog data with a needle.
Patent JP-H0274876-A (JP)
Title: Interferential contact detector for controlling circuit
Inventor: KUNII HIKOICHI
IPC: G01R31/02
Filed: 1988-09-09
Abstract: PURPOSE:To ensure the detection of the presence of absence and the position of interferential contact by detecting an AC voltage which is generated when an AC circuit whose neutral point is grounded comes to interferential contact with an impedance element between the positive side bus and the negative side bus of a DC circuit whose neutral point is grounded. CONSTITUTION:A power source for a control circuit is constituted with low-voltage DC circuits 11 and 12 and low-voltage AC circuits 16 and 17. Impedance elements 2A and 2B are connected in series between the low-voltage DC circuits 11 and 12 which are connected to a battery 10. A connecting point Q of said elements is grounded. AC voltage detectors 3A and 3B are connected to the elements 2A and 2B in parallel. The outputs are connected to a judging circuit 4. Thus an interferential contact detecting device 1 is formed. A transformer 14 is connected to an AC power source 13. The neutral point of the secondary side of the transformer 14 for the low- voltage DC bus lines 16 and 17 is grounded. When the AC bus line 17 comes to interferential contact with, e.g. the positive side bus line 11 of the DC circuits, a voltage is outputted from the AC voltage detector 3A. In this way, the presence or absence of the interferential contact of the AC and the positive side or the negative side of the DC are accurately detected. This apparatus is suitable for power generating and transforming stations using AC and DC as control power sources.
Patent JP-2000051633-A (JP)
Title: Method for treating exhaust gas from incinerator
Inventor: GOTO TATSUO
IPC: F23J15/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating exhaust gas from an incinerator which can cool the combustion gas of waste promptly. SOLUTION: Waste is burned in an incinerator 1, and the high temperature exhaust gas G generated in the process is cooled by passing it through the first and second cooling filter layers 3, 5 comprising a group II metal hydroxide which are installed in the first pipe line 4 and the second pipe line 6. After that, the cooled exhaust gas G is introduced into a soot and dust removing apparatus installed in the third pipe line 7 to be an exhaust gas channel. Calcium hydroxide, magnesium hydroxide, barium hydroxide (octa-hydrate), strontium hydroxide (octa-hydrate), and others can be used as the group II metal hydroxide.
Patent JP-H0952330-A (JP)
Title: Waterproof sheet for tunnel
Inventor: KIMURA YASUBUMI
IPC: E21D11/38
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve joining property and fitting characteristics of curved surface by a method wherein materials for forming at least one surface of a sheet comprise block copolymer materials, as constituent units, which comprise a propylene-ethylene random copolymer, in which contents of ethylene are specified, and a ethylene-propylene random copolymer, in which contents of propylene are specified. SOLUTION: When a structure comprising driven lock bolts R, supports, and sprayed concrete is completed, a water-permeable sheet surface of a waterproof sheet is put over a concrete. At that moment, required number of waterproof sheets S for tunnel are joined together and further secondary lining concrete 4 is placed on the surface of the waterproof sheets to make final finishing. The waterproof sheet for tunnel comprises propylene homopolymer blocks or propylene-ethylene random copolymer blocks (A), in which contents of ethylene are 5wt.% or less, and ethylene-propylene random copolymer blocks (B), in which contents of propylene are 10wt.% or more, and the blocks (B) contain resins, as raw materials, of 30wt.% or more and less than 80wt.%, and a water- permeable sheet is adhered to at least one of the surfaces of the block.
Patent JP-H1159123-A (JP)
Title: Pneumatic radial tire
Inventor: SAITO EIJI
IPC: B60C11/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To restrain generation of squeal sound while decreasing rolling resistance by arranging a rubber composition having a value of the loss tangent larger than that of a rubber composition for constituting a tread by the specified value on a shoulder part of the tread as well as by constituting the tread by the rubber composition having the loss tangent in the specified range. SOLUTION: A tread 4 is constituted of a rubber composition A having the loss tangent tan δ in the range of 0.13 to 0.30 at the temperatures of 60 deg.C. A rubber composition B having the loss tangent tan δ at the temperatures of 60 deg.C larger than that of the rubber composition A by 0.07 is arranged on a shoulder part including the tread end of the tread. Therefore, low rolling resistance of the rubber composition A is exhibited in straight traveling, and generation of squeal sound can be restrained by the rubber composition B having high tan δ and arranged on the shoulder part when the ground contact center is moved to the shoulder side in turning. That is, generation of squeal sound can be restrained while decreasing rolling resistance.
Patent JP-S60117509-A (JP)
Inventor: KURODA YASUROU
IPC: H05B3/56
Filed: 1983-11-29
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。