baber/WOPTO huggingface dataset:
Patent JP-S60159400-A (JP)
Title: Vertical-shaft pump having low pulsation
Inventor: SUDOU SUMIO
IPC: F04D13/00
Filed: 1984-01-27
Abstract: PURPOSE:To certainly reduce the pressure pulsation in the upper part of a pump floor and in discharge piping by installing a pressure pulsation reducing apparatus into the lifting pipe part below the floor surface of a vertical-shaft pump. CONSTITUTION:A vertical-shaft pump consists of a vane wheel 1, guide vane 2, lifting pipe 3, outlet bend 5, and a pump floor 7, and is equipped with a resonance chamber 9 outside the lifting pipe 3, and the resonance chamber 9 and the inside of the lifting pipe 3 are allowed to communicate through a passage 10 having a minute sectional area, and the resonance chamber 9 and the passage 10 are filled with the same liquid to that inside the lifting pipe. Therefore, when the intrinsic value of the pressure pulsation in the resonance chamber 9 accords with the cycle of the pressure pulsation generated in the pump, the resonance chamber 9 resonates, while the pressure pulsation transmitted from the lifting pipe 3 to the discharge side of the pump reduces. Thus, noise can be reduced.
Patent JP-S62172653-A (JP)
Title: Fluorescent lamp for visible light hardening purpose
Inventor: HIBASHI KENJI
IPC: H01J61/44
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a fluorescent lamp for visible light hardening of a high utility efficiency with a spectrum distribution coresponding to the spectrum sensitivity of a visible light hardening resin, by applying strontinum pyrophosphate phosphor activated by a diatomic zinc as a phosphor. CONSTITUTION:In a circular fluorescent lamp shown in the figure, strontium pyrophosphate phosphor 1 activated by a diatomic zinc is applied over the inner surface of a glass tube 2. And the circular fluorescent lamp with electrodes 3 and 3' is made depending on the normal manufacture method. Therefore, compared with a haloid lamp used for a visible light hardening light source, the ratio of the radiation energy to the lamp input to the spectrum area 400-500nm which is the scope of the effective hardening wavelength of the visible light hardening resin is made larger. Consequently, the utility efficiency can be remarkably improved.
Patent JP-S60157366-A (JP)
Title: Communication device
Inventor: KURABAYASHI SADASUKE
IPC: H04M11/00
Filed: 1984-01-27
Abstract: PURPOSE:To avoid a communication unable state due to a misoperation by changing forcibly an answer mode to a call signal to an automatic or manual answer mode only at the time band set by a time counting means. CONSTITUTION:For instance, a manned time band and an unmanned time band which are designated by a time counting circuit 104 deliver 104a ''H'' and ''L'' level respectively. A panel SW106 delivers 106a ''H'' and ''L'' level in a manual answer mode and an automatic answer mode respectively. An NAND gate 110 can select an automatic or manual mode with operation of the SW106 when the output 104 is set at ''H'' level. However the gate 110 delivers ''H'' level regardless of the output of the SW106 when the output 104a is set at ''L'' level (unmanned). Thus an AND gate 108 is opened. In a reception mode of an NCU102, an automatic answer mode is set. Thus a facsimile (not shown in the figure) starts reception under the control of a control part 100. Thus the communication is received assuredly at an unmanned time band despite misswitching 106. Then just a single piece of circuit can be used effectively for both call and communication purpose.
Patent JP-H11286454-A (JP)
Title: Medicine for ischemic cerebrovascular disease
Inventor: KURIBAYASHI YOSHIKAZU
IPC: A61K31/407
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine for preventing deaths at acute stages, preventing sequelae, improving cerebral edema and microcirculation and protecting nerves by including a compound having a Na<+> /H<+> exchange system-inhibiting activity. SOLUTION: This medicine contains a compound having a Na<+> /H<+> exchange system-inhibiting activity or its salt, preferably an indoloylguanidine derivative of formula I (R1 is H, an alkyl, an alkenyl or the like; R2 is H, an alkyl, a cycloalkyl or the like) or its pharmaceutically acceptable acid adduct or a substituted guanidine derivative of formula II (R1b to R4b are each H, an alkyl, a substituted alkyl or the like; Y1b to Y7b are each a single bond, CH2 , O or the like; Zb is an alkyl, an alkenyl or the like) or its pharmaceutically acceptable acid adduct (e.g. 1-methyl-2-indoloylguanidine). The medicine is preferably administered at a daily dose of 1-200 mg with a portion or several portions.
Patent JP-H09201975-A (JP)
Title: Ink jet recording head and surface treating method therefor
Inventor: SHIMOMURA AKIHIKO
IPC: B41J2/05
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To protect an ink ejecting head against damage due to external cause for a long term by coating the circumferential fringe part of an ink ejecting port with a treating liquid produced by adding a nonreactive liquid material of fluorine based surfactant to a curing material, e.g. epoxy resin, and performing water repellent surface treatment using cured film of the treating liquid. SOLUTION: Physical properties required at the circumferential fringe part of an ink jet port are excellent water repellency and abrasion resistance. The abrasion resistance is obtained using a curing material, e.g. an epoxy resin, and excellent water repellency is obtained by adding a nonreactive material containing fluorine, e.g. fluorine based surfactant, to a curable material. The nonreactive liquid material containing fluorine leaches continuously onto the surface after the curable material is cured, thus sustaining water repellency permanently. Epoxy resin, phenol resin, unsaturated polyester, alkyd resin, urea resin or melamine resin is preferably employed as the curable material. Fluorine may be added to the curing material within a range ensuring a required hardness in order to enhance water repellency.
Patent JP-S62170469-A (JP)
Title: Production of gas for hardening steel surface
Inventor: SHINKAWA TOSHIKAZU
IPC: C23C8/32
Filed: 1986-01-24
Abstract: PURPOSE:To produce a gas for hardening a steel surface having a stable compo sition by bringing a gas as starting material into contact with an aqueous NH3 soln. to transfer CO2 in the gas to the soln. as NH4HCO4d3 and to reduce the partial pressure of CO2. CONSTITUTION:A gas consisting essentially of CO, H2, hydrocarbon, CO2 and water as starting material is introduced into an absorption tower 2, where CO2 in the gas is reacted with an aqueous NH3 soln. and transferred to the soln. as NH4HCO3. This NH4HCO3 is taken out of the tower 2 and converted into CaCO3 and NH3 by contact with Ca(OH)2 in a conversion tank 4. The NH3 is recycled to the tower 2 and the CaCO3 is introduced into a settling tank 6. The gas in the tower 2 is taken out of the top of the tower 2, cooled with a cooler 8 and introduced into a vapor-liq. separator 9 to remove H2O from the gas. Thus, a treated gas contg. H2O under desired partial pressure is obtd.
Patent JP-S56110115-A (JP)
Title: Regulated electric power supply
Inventor: HIRAMATSU RIHEI
IPC: H02M7/217
Filed: 1980-02-04
Abstract: PURPOSE:To prevent generation of an inverse current by adding simple elements to the chopper type regulated electric power supply for which a duplex transistor is used. CONSTITUTION:A winding 7 is provided to the secondary winding 6 of the transformer for generating the square wave voltage, in the voltage applying direction, and one end of this winding 7 is connected to the base of the duplex transistor 4 through the diode 8. Also, a reactor 10 is inserted between the emitter of the transistor 4 and the cathode of the commutation diode 9. In this way, a carrier decay time of the transistor 4 can be shortened by adding the reactor 10 having a proper value, and the diode 8. Accordingly, as for the transistor 4, the inverse interrupting characteristic is recovered enough, therefore generation of an inverse current can be prevented even if inverse voltage has been applied.
Patent JP-S63180525-A (JP)
Title: Emergency stopping method for automobile
Inventor: ISHIZAWA KOSABURO
IPC: B60W10/184
Filed: 1987-01-23
Abstract: PURPOSE:To previously prevent an accident due to the error in stepping in a pedal by integrating a kick down switch into an accelerator pedal and judging, as abnormal the state where a stepping-in force exceeds the critical stepping force caused by a normal acceleration for operating a brake by a solenoid device. CONSTITUTION:A kick down switch 2 is integrated into an accelerator pedal 1 for detecting the stepping-in force. A critical stepping-in force caused by a normal acceleration is previously set. When the stepping-in force above the critical stepping-in force is applied on an accelerator pedal, an output signal is generated so as to operate a brake 4 through a solenoid device 3. With this arrangement, in case of emergency due to the error in stepping in a pedal, it is possible to previously prevent an accident.
Patent JP-S56109322-A (JP)
Title: Camera
Inventor: UCHITOI MASANORI
IPC: G03B9/62
Filed: 1980-02-04
Abstract: PURPOSE: To prevent an influence of variation in shutter run speed upon exposure by controlling a shutter second time value to a prescribed second time without reference to a preset shutter second time value when a power voltage becomes lower than a prescribed voltage.  
     CONSTITUTION: When the power voltage level decreases below the limit value voltage for outputting constant currents from constant current circuits 16 and 17, the output voltage of connection point (b) of the series circuit of power voltage detecting circuit 14 is less than constant voltage V c , and consequently power switch S 0  is turned on to output a high-level signal from comparator CP 2 . As a result, analog switch AS is changed from contact N c  orver to N 0 , and shutter second time information setting circuit 7 outputs constant second time information of a prescribed long second time without reference to a preset shutter second time. Then, an arithmetic circuit calculates an aperture value on the basis of the constant second time, brightness and film speed without reference to the preset shutter second time. As the power voltage further decreases to below a current level required to run the shutter blinds, release operation is inhibited to prevent malfunction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06227912-A (JP)
Title: Mildew-proofing sealing material composition
Inventor: UEMATSU YASUSHI
IPC: C09K3/10
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a mildew-proofing sealing material effective for suppressing the growth of mold on a sealing material for a long period and preventing the surface contamination and deterioration of performance caused by the growth of mold. CONSTITUTION:A sealing material composed mainly of a modified silicone is compounded with a mildew-proofing agent consisting of bis(2-pyridylthiol-1- oxide) zinc salt and at least one kind of compound selected from benzimidazole compound, isothiazoline compound, pyridine compound, N-haloalkylthio compound, phthalimide compound, triazine compound and iodine compound.
Patent JP-S63272594-A (JP)
Inventor: KAKO YUTAKA
IPC: B42D15/10
Filed: 1987-01-23
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-H05202502-A (JP)
Title: Ballast working vehicle
Inventor: MASUMOTO YOSHIAKI
IPC: E01B27/06
Filed: 1992-01-27
Abstract: PURPOSE:To permit ballast under sleepers to be taken out with high speed or great torque from the one side of the track by a simple structure. CONSTITUTION:A rotary boss 43 is inserted into a fixed boss 41 attached through a fixed frame 21 and a movable frame 25 to the vehicular body 18 in a rotatable and axially unsliding manner and a vertically movable rod 45 is inserted into a rotary boss 43 in an unrotating and axially slidable manner. A vertically extended supporter 61 is attached to one end of the rod 45 and an oil-pressure motor 47 is attached to the other end of the rod 45, and one end of a driving shaft 51 housed in the rod 45 is connected to the rotary shaft of the motor 47. A sprocket toothed wheel 49 is connected to the other end of the shaft 51, and a chain 65 having a scraper 67 with a bit 69 on its outside is engaged between the toothed wheel 49 and the sprocket toothed wheel 63 pivotally attached to the tip of the supporter 61.
Patent JP-H06231046-A (JP)
Title: Memory access control system
Inventor: ABE MASAHIKO
IPC: G06F12/12
Filed: 1993-01-28
Abstract: PURPOSE:To provide a memory access control system capable of accelerating memory access by converting a logical address to a physical address as referring to a TLB(Translation Look-aside Buffer) by a paging system and suppressing the occurrence of a TLB error as possible when memory such as frame memory is accessed. CONSTITUTION:An address conversion means M1 converts the logical address LA to the physical address PA, and a spicification decision means M2 decides what kind of logical address LA is designated for plural logical addresses LA attached on the same memory position in advance. A position decision means M3 decides a memory position to be accessed based on a specification decided by the specification decision means M2 and the physical address PA converted by the address conversion means M1, and a memory access means M4 makes access the memory at the memory position decided by the position decision means M3.
Patent JP-S57127382-A (JP)
Title: Voice remote controller
Inventor: TERASAKI SETSUO
IPC: G10L15/00
Filed: 1981-01-30
Abstract: PURPOSE:To increase the remote control performance of a voice controller, by obtaining an agreement between a checking voice data which is previously stored in a memory part and a check indicating data sent from one in talking and then checking the contents of registration. CONSTITUTION:The voice of one in talking is patterned via a voice input part 30 and a feature extracting part 31 and supplied to a registration recognition control part 33 through an I/O port 32. The part 33 stores the voice data in an RAM33 in the registration mold and in an RAM334 in the recognition mode respectively. In the recognition mode, an agreement is obtained between both TAMs and the control signal is transmitted to a device to be controlled from an output part 34. In this case, if the state under which no coincidence is obtained between the words of one in talking and the registered words continues up to a prescribed frequency, the check lighting is given to a display part 332 by a CPU332. At the same time, the checking voice data is delivered to a speaker SP from the ROM335. When one in talking utters the same voice as tha registered and a coincidence is obtained to the contents of th RAM333, an voice of OK is delivered to the SP from the ROM335. In case no coincidence is obtained, the registration is urged again.
Patent JP-S62170925-A (JP)
Title: Automatic focusing detection method
Inventor: AMIKURA TAKASHI
IPC: G02B7/09
Filed: 1986-01-23
Abstract: PURPOSE:To secure accurate operation in respective modes by discriminating which mode out of the 1st-3rd modes belongs to a current mode on the basis of logical operation between a mode transition signal and a driving control signal. CONSTITUTION:The 1st operation mode for executing integration until the average value (Sa+Sb)/2 of integrated values Sa, Sb based upon the outputs of two photoelectric elements 21a, 21b reaches a prescribed value, the 2nd operation mode for finding out the difference between either one of the integrated values Sa, Sb and the prescribed value when the average value reaches the prescribed value and a control mode for controlling focusing on the basis of the 2nd operational result are successively repeated time-sequentially, mode information corresponding to each mode is inputted to a microcomputer 49 and which mode belongs to the inputted mode information. Since each mode can be discriminated logically at the transition of the operation mode, operation in each mode can be accurately executed.
Patent JP-H01189098-A (JP)
Title: Sampling circuit
Inventor: MATSUZAWA AKIRA
IPC: G11C27/02
Filed: 1988-01-22
Abstract: PURPOSE:To eliminate sampling distortion, to reduce a noise and to shorten a settling time by using the Josephson element of a ceramic superconductor as a switching element. CONSTITUTION:First, when a sampling switch 2 is opened, a control circuit does not flow, and when a held capacity value and the time change rate of an input signal are set so that the current to flow through a Josephson element 5 may be a maximum current IDm or below, the element 5 is made into a superconductive condition and an ON-condition, the voltage of held capacity 4 becomes the same voltage of an input signal 1. Next, when the switch 2 is closed and the current of a current source 3 is applied to a magnetic flux control line 6, the element 5 is almost always made into the normal conductive condition, and especially when a flowing current IC is set so as to satisfy IC=nI0 (n: an integer), the element 5 is made into the normal conductive condition regardless of the current to flow through the element 5, and it is made into an approximately completely interrupted condition from the characteristics of the ceramic superconductor. For this reason, the voltage appeared to the held capacity can be stably held.
Patent JP-H06218858-A (JP)
Title: Foamed polyvinyl chloride laminated sheet
Inventor: NAKAKAWARA MITSURU
IPC: B32B5/20
Filed: 1993-01-28
Abstract: PURPOSE:To obtain the title laminated sheet used as an interior material such as wallpaper or a floor material and having an uneven surface. CONSTITUTION:In a laminated material wherein a vinyl chloride sol layer containing synthetic resin granules having a foaming agent bonded thereto and the foaming agent is provided on a base material and a printing pattern layer is provided on the vinyl chloride sol layer, the laminated material is foamed under heating to provide an uneven surface on the laminated material.
Patent JP-H05203280-A (JP)
Title: Absorption type heat pump
Inventor: SUGIYAMA TAKAHIDE
IPC: F25B15/00
Filed: 1992-01-28
Abstract: PURPOSE:To provide an absorption type heat pump which is capable of minimizing a differential temperature between a first absorber and a second vaporizer and increasing a temperature rise range, and what is more, driving it by a low temperature heat source. CONSTITUTION:In an absorption type heat pump which is provided with a regenerator 1, a condenser 2, a first vaporizer 6, a first absorbers, a second vaporizer 4 and a second absorber 3, a diluted solution pipeline from the first absorber 5 is connected to a heat exchanger 12 installed in the second vaporizer 4 so that the diluted solution may introduce the absorption heat generated in the first absorber 5 into the second vaporizer 4 as a circulation heat carrier fluid. The diluted solution from the heat exchanger 12 of the second vaporizer 4 is sprayed by an absorption liquid spray device 25 installed in the first absorber 5 and absorbs the refrigerant vapor introduced into the first vaporizer 5.
Patent JP-S60158909-A (JP)
Title: Device for controlling crown of rolling material
Inventor: MIYOKAWA MASARU
IPC: B21B37/32
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a desired crown % all through the rolling by controlling the flow rate of spray in the width direction of a roll coolant, depending on the profile of a rolling roll at the beginning of rolling and the measured sheet crown, in spraying the coolant. CONSTITUTION:A roll-cooling-pattern computing output-device 4 inputs the detecting signals 71-7n of detectors 41-4n, excutive bending forces 61-6n, and pulse oscillators 11a-1na. And a thermal crown based on the thermo-engineering of rolling, is calculated by subtracting the variations, caused by the influences of each of the inputted items on the cross-sectional shape of a sheet, from the output of a sheet cross-section arithmetic unit 3. Further, the flow rate of spraying coolant corresponding to the quantity of crown, in the barrel direction of rolling roll, obtained by subtracting a target sheet crown from it, is used to calculate the flow rate patterns of the cooling sprays 81-8n, 91-9n of rolling rolls 11- 1n, based on the heat transfer coefficient between the roll cooling and the roll. The cooling sprays 81-8n, 91-9n are controllingly sprayed based on the flow rate patterns.
Patent JP-S61172733-A (JP)
Inventor: HORI MASAHIKO
IPC: B32B15/08
Filed: 1985-01-26
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-H01190209-A (JP)
Title: Laying method for submarine cable on land
Inventor: TAKAHASHI TOSHIRO
IPC: H02G1/10
Filed: 1988-01-22
Abstract: PURPOSE:To save manpower in cable laying work on land, by developing guide means between a submarine cable laying vessel and an adequate point on land then lifting the end section of the submarine cable on land through the guide means. CONSTITUTION:A master wirerope (Wr) 9 is developed between a submarine cable laying vessel 1 mooring in the offshore and an adequate point an land, and a plurality of metal wheels 10 are fixed at same intervals to the master Wr 9. A Wr 12 to be wound through a winch 6 passes through the metal wheels 10. Landing of the end section of a submarine cable 3 is performed by jointing the terminal of the submarine cable 3 to the pull Wr 12 then winding the Wr 12 through the winch 6. When the terminal of the submarine cable 3 arrives at a predetermined position on the ground, the submarine cable 3 is removed sequentially from the metal wheels 10 and sunk to a predetermined position on the bottom of sea.
Patent JP-S5398838-A (JP)
Title: Electrophotographic device
Inventor: NAKAHATA KIMIO
IPC: G03G15/02
Filed: 1977-02-09
Abstract: PURPOSE:To attain the reproduction of a good image by providing a wave form conversion means of high safety capable of a quick adjustment at a corona electricity removal means which removes electricity from the surface of a photosensitive body uniformly charged by a corona discharger.
Patent JP-H04248567-A (JP)
Title: Plate-making device
Inventor: MATSUMIYA TAKESHI
IPC: B41C1/00
Filed: 1991-02-04
Abstract: PURPOSE:To eliminate the need of placing a container for housing an unexposed printing plate, etc., on the side of a device and to miniaturize the entire installation space by providing a housing part housing the unexposed printing plate on the lower part of a plotting part. CONSTITUTION:A space part (housing part) 17 is provided on the lower part of the supporting conjunction 33 of the plotting part 16, in the device, so that a skid 58 housing the unexposed printing plate 14 can be housed in the space part 17. Therefore, it is unnecessary that a place to house the unexposed printing plate 14 is separately provided on the side of the device and the floor space of a dark room can be minimized, as well.
Patent JP-S62171198-A (JP)
Inventor: WATANABE HIROSHI
IPC: H05K3/46
Filed: 1986-01-24
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。