baber/WOPTO huggingface dataset:
Patent JP-H09206183-A (JP)
Title: Display base with roller
Inventor: MAIKERU JIEI SUMISU
IPC: B65G7/04
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To float a skirt area and to perform movement while products are kept piled up by providing a U-shaped skirt area on the lower side of a front plate and a side plate, attaching a roller to the lower side of a back plate and performing tilting to a back part. SOLUTION: A low front plate 1 and an opposing high back plate 3 are provided, orthogonally adjacent side plates 2 are provided in a pair between the front plate 1 and the back plate 3 and the skirt area 6 is provided in the lower edge area of the front plate 1 and the side plates 2. The skirt area 6 is in a U shape, a raised bottom shape is formed by lifting a floor plate 7, the roller 8 is provided instead of the skirt area 6 in the lower edge area of the back plate 3 and both side areas of the shaft 9 of the roller 8 are attached to the back edge area of the floor plate 7 by roller receivers 10. In the case of using a main body 5, when it is vertically installed, the skirt area 6 is brought into contact with a floor and stability is improved.  In the case of moving it, by tilting it to the back part, the skirt area 6 is floated, only the roller 8 is grounded, and by the rotation of the roller 8, it is easily moved without the need of lifting it and without the need of sliding it and it is easily carried by hooking a finger to a handle hole 13.
Patent JP-H03222834-A (JP)
Title: Body vibration reducing method and device thereof
Inventor: MAEDA YUJI
IPC: H02P9/00
Filed: 1990-01-27
Abstract: PURPOSE:To reduce a body vibration effectively by variably controlling the extent of load torque controlled variable in response to the rough degree and engine speed just before the rough occurrence, in a device which controls the load torque of electrical equipment for increment and reduces the body vibration due to a rough idle. CONSTITUTION:In this method, there are provided with a crank sensor 6, an engine speed take-in timing generator 7, a periodic measuring device 8, etc., and each output signal out of these elements is inputted into a microprocessing unit 3 in a control unit 1, then occurrence of a rough idle and its magnitude are detected hereat. At time of this rough idle occurrence, a load torque controlled variable (control pulse) of an alternator or electrical equipment turning to engine load, for checking the generation of engine vibration due to the rough idle is operated from the rough detected value and engine speed just before the rough occurrence, and a pressure-up circuit 9 is driven and controlled by this control pulse. After that, high voltage is impressed on a field coil of this alternator 10 via this pressure-up circuit 9, thereby absorbing the rough idle.
Patent JP-H11197667-A (JP)
Title: Display device of continuous electrolytic water making apparatus
Inventor: TANAKA SUSUMU
IPC: C02F1/46
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a display device showing the same result as the measured result of a pH meter without using the pH meter itself. SOLUTION: If voltage is applied across the cathode and anode of an electrolytic cell, raw water is electrolyzed by the flow of a current and alkalite water is emitted from a cathode chamber while acidic water is emitted from an anode chamber. In this case, since the current flowing across the cathode and the anode from a rectifier 2 changes corresponding to the electrolytic degree of raw water, if a current sensor 4 is provided, the voltage corresponding to the electrolytic degree is generated in the current sensor 4. The generated output voltage is inputted to a V/F converter 5 and converted to frequency to be branched into the signal to a pH display device 7 and the signal to an ORP display correcting device 8.  The signal to the display device 7 is corrected in the relation between the electrolytic degree and display pH in a pH display correcting device 6 corresponding to the operation of the electrolytic degree regulating means.
Patent JP-S53101441-A (JP)
Title: Production of syntehtic resin material for optical transmission
Inventor: ENMANJI KIMIE
IPC: G02B6/00
Filed: 1977-02-16
Abstract: PURPOSE:To readily obtain a synthetic resin material for optical transmission of high mechanical strength and a large refractive index distribution constant by photopolymerizing two kinds of specific monomers through the use of a photopolymerization initiating catalyst and a placsticizer having photopolymerization initiating ability.
Patent JP-S60160461-A (JP)
Title: Data transfer control circuit
Inventor: MOTOHASHI HIROYUKI
IPC: G06F13/38
Filed: 1984-02-01
Abstract: PURPOSE:To decrease the data transfer time by using a means to perform simultaneously the output and input processing actions for transfer of data and to control the data transfer so as to avoid the overlap between output or input processing actions. CONSTITUTION:The initialization signal IRST is applied to NOR circuits 407 and 410 as well as an NOT circuit 413 respectively to initialize flip-flop circuits 403-406. Each JK type flip-flop circuit is initialized. Then a transfer start signal REQ0 is supplied from an input terminal 4003 while a clock signal CLK is supplied from an input terminal 4002. Thus a data output processing action out of an external circuit (1)2 is carried out continuously together with an input processing action of said output data to an external circuit (2)3. At the time, the control is given so as to avoid the overlap between the data input processing action and a new data output processing action.
Patent JP-S56114432-A (JP)
Title: Very small pulse amplifying circuit
Inventor: MINAMI HIDEAKI
IPC: H03K5/02
Filed: 1980-02-15
Abstract: PURPOSE:To correct a drift without exerting influence on an input signal whose pulse width is small, by feeding back an amplification output signal through the integrator whose time constant is large, and subtracting it from the input signal. CONSTITUTION:In case when a positive drift has been generated in the output V0, the comparator 6 generates a positive saturation output V, an output v0 of the inverse integrator 7 decreases gradually, and the inverted input voltage of the comparator 3 is decreased by the subtraction resistance circuit 8, by which the output V0 is lowered to the reference voltage. Since the time constant of the inverse integrator 7 is large, the signal V1 is also increased or decreased to some extent by correcting a drift, but its influence is a little since the pulse width is small.
Patent JP-H06226064-A (JP)
Title: Membrane module washing method
Inventor: SOEDA YUJI
IPC: B01D65/02
Filed: 1993-02-04
Abstract: PURPOSE:To wash the membrane surface of a membrane module within a casing by providing this casing with an opening/closing port for introducing a liquid to be treated in a treating tank into the casing and effecting a membrane sepn. by the membrane module and closing this opening/closing port, then discharging the liquid to be treated in the casing and in turn introducing washing water therein. CONSTITUTION:The casing 8 of the membrane sepn. unit constituted by arranging the membrane module 11 into the casing 8 provided in the treating tank 9 is provided with the opening/closing port 12 for introducing the liquid 10 to be treated in the treating tank 9 into the casing 8 and effecting the membrane sepn. This opening/closing port 12 is closed and the liquid 10 to be treated in the casing 8 is discharged by a pump 14. The washing water is introduced in turn from a supply port 15 into the casing, by which the membrane surfaces are washed in the casing. Consequently, the easy washing of the membrane module is possible without taking the membranes out of the treating tank.
Patent JP-H07223189-A (JP)
Title: Parallelly opening/closing chuck
Inventor: YAJIMA HISAYUKI
IPC: B66C1/42
Filed: 1994-02-10
Abstract: PURPOSE:To provide a parallelly opening/closing chuck having large effective holding force, suitable for the vertical movement of a heavy load, having a small outer diameter size, and capable of being arranged at a pinching pitch according to a facility. CONSTITUTION:A cam 13 is fitted to an expandable piston 12 from a cylinder 11. Deformed action levers 21, 22 are fitted to the rotary shafts 19, 20 arranged on both sides of the cam 13, the first arms 21a, 22a of the action levers 21, 22 are fitted to recesses 14, 15 of the cam 13, and the second arms 21b, 22b are fitted to fingers 23, 24. The cam 13 is vertically moved in response to the expansion/shrinkage of the piston 12, the action levers 21, 22 are rotated, and the fingers 23, 24 are opened or closed.
Patent JP-S60162233-A (JP)
Title: Flash device
Inventor: OOMORI KOUICHI
IPC: H05B41/32
Filed: 1984-02-01
Abstract: PURPOSE:To obtain a proper flash by starting preliminary light emission periodically in the 1st stroke, detecting reflected light and determining the level for settling the quantity of main light emission, and perform main light emission in the 2nd stroke and performing photography. CONSTITUTION:When an SW1 is closed, the voltage is raised to charge capacitors 6 and 9. A constant voltage is inputted from a terminal (a) in the 1st stroke, a comparator 51 and an AND 128 go up to a level H, and monostable multivibrators 130 and 132 generate a pulse for triggering 8 to put a discharge bulb 7 in preliminary light emitting operation. Reflected light from the subject is photodetected PT to charge a capacitor 57, whose charging voltage is compared 73- 75; and detection results 82-84 are gated 82-84 and latched 85-87. One of light emitting diodes 104-107 at extremely long distance - short distance is turned on corresponding to the latch states to select resistances 202-205, thereby generating an output (b) of an aperture value voltage. A level L is inputted to a terminal C in the 2nd stroke and a discharge bulb 13 is turned on through a monostable multivibrator 131 and a trigger 10. Thus, a proper flash is emitted.
Patent JP-S57131348-A (JP)
Title: Heat and wear resistant build-up welding material
Inventor: TAKAHASHI TSUNETOSHI
IPC: C22C38/00
Filed: 1981-02-09
Abstract: PURPOSE:To obtain a heat and wear resistant build-up welding material applied to various tools for hot forming by adding specified amounts of C, Cr, Mo, W, Ni, Cu, etc. to Fe. CONSTITUTION:An alloy having a composition consisting of 0.3-2.0% C, <2.0% Si, <2.0% Mn, 15-40% Cr, 20-60% Ni or 20-60% in total of Ni and <=10% Co, <10.0% Cu, 0.5-6.0% Mo and/or W and the balance Fe is used as a build- up welding materal for a tool for forming used in the severe environment of a hot extrusion method, a hot rolling method or a method of manufacturing a seamless steel pipe in a hot state. To the composition may be added 0.3-5.0% one or more among Ti, Zr, V, Nb, Ta and Al. Ni, Cu, etc. to austenitize the  matrix, and carbides of Cr, Mo, W, etc. enhance the high-temp. strength and  wear resistance.
Patent JP-S60160427-A (JP)
Title: Data input device
Inventor: KOBORI KAZUHIKO
IPC: H03M11/22
Filed: 1984-01-31
Abstract: PURPOSE:To decrease a program converting/forming time by providing a converting means of a code to the side of a keyboard unit and converting the code formed by the operation into a code possible for processing in an entry device. CONSTITUTION:The entry device 1 consists of a microprocessor MPU or the like, the MPU makes an operation such as a character display command to a CRT screen and has an operation/input and output function. Moreover, an input and output circuit I/O inputs/outputs a signal from a keyboard device 4 or the like and a receive circuit RX informs whether or not the said MPU is received. The code information operated via the input and output circuit I/O from a keyboard unit KB of the keyboard device 4 is transmitted to the said entry device 1, and the information is converted into a corresponding code based on a conversion table of a TBLROM, fed to the MPU of the said device 1 and stored in a buffer memory.
Patent JP-H11213327-A (JP)
Title: Magnetic head
Inventor: SUZUKI MASASHI
IPC: G11B5/29
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which can detect two different kinds of quantities of magnetism with one head. SOLUTION: C-shaped cores 12 and 13 are arranged so as to face each other interposing a first bar-shaped core 11 between them, and a first gap 14 is provided between one end of the first core 11 and that of the second core 12 on the medium side where a processing medium is placed, and a second gap different in size from the first gap 14 is provided between one end of the first core 11 and that of the third code 13.  On the counter medium side, the other end of the first core 11 and the other ends of second and third cores 12 and 13 are joined respectively, and a first detection coil 18 is wound on the first gap 14 side of the second core 12, and a first exciting coil 19 is wound on the junction side to the first core 11, and a second detection coil 20 is wound on the second gap 15 side of the third core 13, and a second exciting coil 21 is wound on the junction side to the first core 11.
Patent JP-H11307047-A (JP)
Title: Discharge tube
Inventor: MACHIDA KAZUHIKO
IPC: H01J61/073
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To stably discharge by installing at least a pair of electrodes whose discharge surfaces are faced each other in a space in which a sealing gas is sealed, and forming an insulator layer formed by applying an insulating material containing potassium bromide and nickel bromide on each discharge surface of a pair of electrodes. SOLUTION: A pair of electrodes 14a, 14b are installed in a space 22 in which a sealing gas is sealed. An insulator layer 18 is formed on the discharge surfaces 16 of a pair of electrodes 14a, 14b. The insulator layer 18 is formed by applying an insulating material made of water glass solution containing potassium bromide and nickel bromide to the discharge surfaces 16. The water glass solution is prepared by mixing potassium bromide and nickel bromide so that the total amount is 1-67 wt.%. As the sealing gas, 2-20 volume percent hydrogen gas is mixed to an inert gas such as argon. Discharge is continued at the intervals of 400 Hz (2.5 ms) even under atmosphere whose temperature is raised to 150 deg.C.
Patent JP-S57132577-A (JP)
Title: Both surface applying device
Inventor: OKANO SADAO
IPC: B05C11/08
Filed: 1981-02-09
Abstract: PURPOSE: To prevent a wafer from scattering in case of rotating at a high speed, and to execute a uniform application, by providing a supporting pole brace for stopping jump-out of the wafer, on a guide pole brace of a both surface applicating device  by a 3 point place supporting system, in case when a photosensitive resist is applied on  the disk-like wafer.  
     CONSTITUTION: A rotary shaft 4 and a supporting disk 3 of an applicating device are  formed in one body, on which a supporting pole brace 6 and a guide pole brace 5 are  provided. Into this guide pole brace 5, an upper supporting pole brace 7 is inserted.  The 3 guide pole braces 5 are provided at the positions which have been equally divided into 3 at an angle of 120° against the center of the supporting disk 3, and the  diameter of an inscribed circle of said 3 guide pole braces 5 is made a little larger  than the diameter of a wafer 2, therefore, the wafer 2 reaches the supporting pole  brace easily. The 3 supporting pole braces 6 are placed at the positions which have  been equally divided into 3 at an angle of 120° against the center of the supporting  disk 3, and also are positioned at an angle of 60° against the guide pole brace 5. As  for the upper supporting pole brace 7, the area of its base is small, and it is positioned  within 0.3mm from the upper surface of the wafer 2, in a state that the wafer 2 is  placed on the supporting pole brace 6 so as to be vertical to the rotary shaft 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000211512-A (JP)
Title: Signal processing device and atc on-vehicle device
Inventor: IRIE SHOJI
IPC: B61L3/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing device and an ATC on-vehicle device capable of detecting as a failure the occurrence of reflected noise caused by the failure or the like of an analogue signal processing part of a prestage A/D converting part. SOLUTION: A signal processing device is provided with A/D converters 2, 4 including a sample and a hold circuit, and DSPs 3, 5 for carrying out digital signal processing. Denoting by fs1 and fs2 the sampling frequency of the A/D converter 2 and that of the A/D converter 4 respectively, it is made to be fs1<fs2. A LPF 1 is an analogue pass filter for restricting the frequency of an input signal to 1/2 or less of the sampling frequency fs1, and when a signal of 1/2 or more of fs1 is input into the A/D converters 2, 4 due to the failure or the like of the LPF 1, reflected noises of different frequencies are produced by the A/D converters 2, 4. Thus, by detecting these noises by a CPU 6, these noises can be processed as a failure.
Patent JP-H06204576-A (JP)
Title: Squid fluxmeter
Inventor: UEHARA GEN
IPC: G01R33/035
Filed: 1993-01-07
Abstract: PURPOSE:To provide a highly reliable and easily manufactured multichannel SQUID fluxmeter wherein only a small inflow of heat is allowed and correction of positional relationships is not necessary. CONSTITUTION:A plurality of SQUID sensors 3 are parallelly formed on one silicon wafer substrate 1. These SQUID sensors 3 are used in a state of one substrate at low temperatures without being diced to a plurality of chips and a plurality of output signals are taken out.
Patent JP-H07225455-A (JP)
Title: Endoscopic film package
Inventor: TAKAHASHI ICHIRO
IPC: G03C3/00
Filed: 1994-02-14
Abstract: PURPOSE:To easily take out an unused film from a package and to easily carry a used film by successively storing each content in a case such as plural envelopes, a cap body, a film case in this order on the inner base part of the case. CONSTITUTION:The film case 6 for storing plural films for endoscopic photographing 1, a transparent and colorless cap body 7 which is engaged with the case 6 so as to be attached/detached to/from the port 6a for the film 1 formed on the film case 6, plural envelopes 8 used at the time of carrying a packing container for the used film with the cap body 7 engaged with the film port 6a for the film case 6 are stored in the fancy case 3. In this case, as for each content in the fancy case 3, plural envelopes 8, the cap body 7 and the film case 6 are successively stored on the inner base part of the fancy case 3 in this order. Thus, in the case of using the unused film 1, the unused film 1 can be used by opening the fancy case 3, thereafter, taking out the uppermost film case 6 stored in the open fancy case 3.
Patent JP-H07224372-A (JP)
Title: Production of bh steel sheet for deep drawing excellent in dent resistance and face strain resistance
Inventor: SENUMA TAKEHIDE
IPC: C22C38/14
Filed: 1994-02-14
Abstract: PURPOSE:To inexpensively produce a steel sheet which has been impossible to attain without the remarkable increase of the cost such as a double-layered steel sheet by specifying the atmosphere and annealing conditions in continuous annealing and the componental compsn. of the steel and gas carbonitriding conditions. CONSTITUTION:A steel having a compsn. of total >=0.02% of Ti and/or Nb satisfying the conditions of, by weight, <=0.005% C, <=0.01% N, 1.5% Mn, <=l.0% Si, <=0.15% P, 0.005 to 0.2% Al, <=0.02%. S and C/12+N/14+S/32<0.9(Ti/48+Nb/93), and the balance Fe is used. This is subjected to cold rolling, is thereafter subjected to recrystallization annealing in a continuous annealing atmosphere and is subsequently subjected to carbonitriding treatment under the conditions in which the product of the staying time (sec) at 600 to 850 deg.C and the concentration (%) of NH3 15 regulated to 50 to 1000 in a carbonitriding atmosphere in which the equilibrium carbon concentration is controlled to 0.005 to 0.03%.
Patent JP-H04259372-A (JP)
Title: Sputtering apparatus
Inventor: OKAMOTO TADASHI
IPC: C23C14/35
Filed: 1991-02-08
Abstract: PURPOSE:To offer a sputtering apparatus capable of attaining the speed-up of the change of the material to be deposited and the uniformity of the film thickness. CONSTITUTION:In a sputtering apparatus at least having a vacuum chamber 20, cathodes 25 with plural targets 27 and magnetic field generating means 26 provided in the vacuum chamber 20 and a power source 24 impressing pressure on the plural cathodes 25, the space between the above plural cathodes 25 and the above power source 24 is provided with a changeover switch 1.
Patent JP-H05105722-A (JP)
Title: Olefin polymerization and copolymerization
Inventor: SUTEIIBUN ARAN KOOEN
IPC: C08F4/656
Filed: 1992-02-03
Abstract: Method of prodn. of a homopolymer of propylene or a copolymer of polypropylene with up to 20 wt. % polyethylene, by polymerisation in the presence of a catalyst system and a silane. The process comprises two final stages (a) and (b) where polypropylene with a wt. average mol. wt. of 350,000-4,000,000 and 50,000-340,000 is produced. The final product has a wt. average mol. wt. 150,000-1,500,000 and comprises at least 50 wt. % (a) and (b) with Mw/Mn = 6.0. The silane pref. is diisopropyldimethoxysilane, diisobytylmethoxysilane, t-butyltrimethoxysilane or di-t-butyldimethoxysilane. The catalyst system comprise a solid HC insol. composite of a Ti-contg. component on a Mg-contg. cpd. with a co-catalyst of a Gp. II or III metal alkyl. The catalyst system may opt. comprise an organic ester such as alkyl, alicyclic, alkenyl, aryl, alkaryl, aralkyl mono-, di- or tri-ester of an aliphatic or aromatic carboxylic acid or a substd. aromatic carboxylic acid. The mol. wt. is controlled by diethyl zinc or H2 is pref. in stages (a) and (b). Polymerisation is performed in the gas phase or in the slurry phase where the liq. comprises an alkane, cycloalkane, alkylaromatic, halogenated or hydrogeated aromatic, a high mol. wt. paraffin or mixt. thereof.
Patent JP-S54109698-A (JP)
Title: Method and device for wire-cut electric discharge processing
Inventor: INOUE KIYOSHI
IPC: B23H7/04
Filed: 1978-02-17
Abstract: PURPOSE:To reduce wire vibration and at the same time to improve processing precision, by synchronizing wire electrode oscillation and electric discharge in wire- cut electric discharge processing. CONSTITUTION:Wire electrode 1 moves between guides 2 in the direction shown by the arrows. Object 3 to be processed is placed opposite wire 1. Electric discharge processing is operated by connecting a processing pulse supply source to terminal 4. The frequency of a repetitive pulse, with width tauon and interval tauoff, generated  by oscillator 8 is synchronized with the number of oscillations of wire electrode 1 between guides 2. For example, when the wire electrode is made of copper wire of 0.2mmphi, the number of oscillations between the guides, l=30cm, is about 3KHz assuming the tension to be 1 kg. Hence, when the interrupting control pulse is adjusted to tauon=156mus, tauoff=15mus, the processing under this invention will reduces  the dimensional eppor from about 0.03mm in conventional methods to about  0.008mm.