baber/WOPTO huggingface dataset:
Patent JP-S609231-A (JP)
Title: Correcting system for gain variance of satellite repeater
Inventor: NAKAJIMA SHIGEO
IPC: H04B7/15
Filed: 1983-06-28
Abstract: PURPOSE:To reduce the deterioration of a level detector owing to the change of ambient temperatures of a statellite repeater and to improve the accuracy of the correction effect, by correcting the gain variance with the relative difference of level between a signal wave whose transmission output is controlled at a fixed level and an output signal wave of the repeater. CONSTITUTION:The reception level of a signal wave fA' is detected by a reception level detector 16 of an earth station A. Based on the result of the level detection, a variable attenuator 18 is controlled so that the reception level of the wave fA' is set constant. Thus it is possible to always obtain the wave fA' having a fixed level of satellite transmission output. While another earth station B has no function to change the level of a transmission signal wave and transmits a signal wave fB at a fixed reception level at all times. A relative level detector 12 mounted on a satellite 4 detects the relative levels of waves fA' and fB'. Based on the result of this detection, the gain of a satellite repeater is controlled at a fixed level. Therefore the relative level difference is obtained with higher accuracy than the absolute level value. This can improve the gain setting accuracy.
Patent JP-H05312664-A (JP)
Title: Differential pressure transmitter
Inventor: TAKADERA KENKICHI
IPC: G01L19/06
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a differential pressure transmitter which keeps constant the amount of enclosed medium liquid for transmitting pressure accurately and cancels an measurement error of a measuring instrument. CONSTITUTION:A pressure-receiving part 3 where a seal diaphragm 31 is placed is provided on both opening surfaces 11 of waveform of the main body of a body 1 where a pressure detection part 2 which is screened by a center diaphragm 21 is placed at the inner center. The pressure-receiving part 3 is connected to the pressure detection part 2 via a pressure transmission part 4 and at the same time a connection part 23 which communicates with a liquid path 22 of the pressure detection part 2 and is connected to a liquid supply bath is provided at a proper part of the main body of the body 1. A vacant chamber 5 which communicates with the connection part 23 and the liquid path 22 is provided at the lower part of the main body of the body 1 and then a means 6 for setting constant amount of pooled liquid to the pressure setting part 2 is provided at the vacant chamber 5.
Patent JP-H11308477-A (JP)
Title: Deflection high voltage-integrated type power source
Inventor: IMAMURA NOBUAKI
IPC: H04N3/185
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To stabilize a high output voltage and a deflection current in a deflection high voltage-integrated type power source without increasing the number of elements and without lowering responsiveness. SOLUTION: In this power source unit, the parallel circuit of a switch element Q2 and a capacitor C2 is connected is series to the primary winding L1 of a fly-back transformer T, a voltage Vcp is changed by controlling the ON timing or OFF timing of Q2 in synchronism with the drive signals of Q1 and thus, a high output voltage is controlled. Simultaneously, the both-terminal voltage of C2 is changed by controlling the OFF timing or ON timing of Q2 and thus, a deflection current is controlled.
Patent JP-H07313964-A (JP)
Title: Controller for amount of water in water treatment facility
Inventor: KITAGAWA YUKINOBU
IPC: G05D7/06
Filed: 1994-05-27
Abstract: PURPOSE:To sort the variations of water to be treated and the types of water treatment into patterns and to attempt the improvement etc., of operability by changing over a target for every time zone in a day and controlling the operation of a pump so that the reading of a flow meter becomes the target for the corresponding time zone. CONSTITUTION:A controller 1 for the amount of water to be treated is used in a sewage treatment facility equipped with a water treatment means comprising an aeration tank, a sedimentation basin, a chlorine mixing tank, etc., and a wastewater pump 24 for supplying wastewater to the water treatment means and controls the operation of the pump 24 to control the amount of water to be treated by the water treatment means. An input setting part 2 divides a day into time zones and sets up a target for the amount of wastewater to be supplied in every time zone. Besides, a flow meter 6 measures the amount of wastewater supplied to the water treatment means. An automatic controller 3 changes over a target for every time zone and controls the operation of the pump 24 so that the reading of the flow meter 6 becomes the target for the corresponding time zone.
Patent JP-H08285729-A (JP)
Title: Method and equipment for measuring kerr nonlinearity coefficient of single-mode optical fiber
Inventor: MATSUSHIIMO ARUTEIGURIA
IPC: G01M11/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for accurately measuring the Kerr non-linearity coefficient by utilizing dispersion introduced to a fiber. SOLUTION: A rectangular pulse train is sent to a fiber 5. The pulls have a wavelength where the fiber 5 operates under abnormal dispersion conditions, a peak power for causing modulation instability in the fiber 5, and the ratio of a life time where an average power is lower than a threshold for generating a stimulated brilliance effect to a repetition period The maximum value of an instability gain is measured from a pulse spectrum from the fiber 5 and the Kerr non-linearity coefficient is obtained from the maximum measurement value of the modulation instability gain by minimizing an error for a theoretical curve where such maximum gain is expressed as a function of peak power.
Patent JP-S62273266-A (JP)
Title: Fluorescent brightener composition
Inventor: SAWADA KENSAKU
IPC: C11D3/42
Filed: 1986-05-20
Abstract: PURPOSE:To provide the titled composition capable of giving a concentrated aqueous solution of stilbene fluorescent brightener of extremely good storage stability, containing little metal ion, comprising a salt made from a stilbene derivative anion and specific quaternary ammonium ion. CONSTITUTION:The objective composition comprising, as the active component, a salt made from (A) a stilbene derivative anion of formula I [X<1> and X<2> are each of formula II, formula III, etc.; Y<1> and Y<2> are each -OCH3, of formula IV (R<1> is H, -COO<->, etc.), etc.] and (B) a quaternary ammonium ion of formula [(CH3)pN(R<7>)<q>] (R<7> is -CH2CH2OH, -CH2CH2CH2OH, etc.; p and q are each 1, 2, or 3; where p+q=4). Said salt can be prepared, for example, by reaction, in an aqueous medium, between a water-soluble metal salt of the anion of the formula I and a water-soluble salt of the quaternary ammonium ion mentioned above.
Patent JP-H0632514-A (JP)
Title: Device for storing temporarily paper money
Inventor: ANDORE JIERURIE
IPC: B65H29/51
Filed: 1993-05-18
Abstract: PURPOSE: To provide a temporary storage apparatus of bank notes which has few movable mechanical members, is small in dimensions in spite of a large storage capacity, does not damage the notes, is inexpensive and operates at a high speed. CONSTITUTION: A temporary storage apparatus of bank notes has a transportation device 11, a temporary storage device 1 and a control device 26. The temporary storage device 1 comprises a drum 8 with an endless belt 9, a change-over device 10, a drive unit 24 and sensors 27 and 34 connected to the control device 26. The notes 2 stored in one bundle 12 are fixed to the drum 8 by the endless belt 9. The drum can be turned in one of the two rotational directions 13 and 14 by the drive unit 24. When the drum makes full one turn of 360 deg., the notes supplied by the transportation device are stored on the cylinder surface 16 of the temporary storage device in one bundle. If the drum is turned in the reverse direction, the bundle is discharged onto the transportation device through a linking passage 23 of the temporary storage device.
Patent JP-2000009265-A (JP)
Title: Cross-linked polyethylene pipe
Inventor: AOI TSUNEO
IPC: C08L23/26
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the pressure resistance, piping workability and productivity by constituting a cross-linked polyethylene pipe with a silane cross-link element of a resin composition with polyethylene polymerized using a single-site catalyst, having a prescribed-range of density and melt flow rate, us a base resin. SOLUTION: Polyethylene which is polymerized using a single-site catalyst and contains ethylene homopolymer with 0.938-0.950 g/cm3 density and 1.0-7.0 g/10 min melt flow rate, copolymer of furan-1, hexane-1,4-methylpentene-1, and octene-1 or the like, and copolymer between ethylene and 1 mol.% or less non-olefin monomer having only carbon, oxygen and hydrogen as functional groups is used for a base resin in a cross-linked polyethylene pipe and this polyethylene is formed into a pipe to be cross-linked by a silane cross-linking method. This constitution can provide it with the superior pressure resistance and improve the piping workability, the productivity, and the manufacturing efficiency.
Patent JP-S62272513-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1986-05-20
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-H07319949-A (JP)
Title: Layout device
Inventor: TSUCHIYA YOSHIHIRO
IPC: G06F17/24
Filed: 1994-05-27
Abstract: PURPOSE:To provide a layout device capable of efficiently executing catalogue preparing work. CONSTITUTION:Plural layout patterns corresponding to respective genres are stored in a genre classification layout information storing part 6, many inserting information such as character data and photographic data to be assigned to respective assignation areas in a layout pattern are respectively stored in a character information storing part 7 and a photographic information storing part 8, one of layout patterns stored in the storing part 6 is selected based upon the operation contents of an operation device 5, and character data and photographic data stored in respective storing parts 7, 8 are assigned to the selected layout pattern.
Patent JP-S62272248-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ABE AKIRA
IPC: G03C11/00
Filed: 1986-05-20
Abstract: PURPOSE:To cut down both amounts of washing water and stabilizing solution to be used, and to prevent color fading and molding by color developing a photographic sensitive material having a silver halide emulsion layer and containing a specified compound, and processing it with a bleaching bath, and then, processing it with the washing water or stabilizing solution while replenishing said solution. CONSTITUTION:The color photographic sensitive material has at least one photosensitive silver halide emulsion layer on a support and contains at least one of the compounds each to be allowed by the reaction with one of the oxidation products of a color developing agent to release a compound to be likewise allowed after that by the reaction with another one of said oxidation products to release a development inhibitor. This photosensitive material is processed with a bleaching bath after color development, and then, processed with the water washing or the stabilizing solution, while the solution is replenished in an amount of 2-50 times the weight of the part of the preceding bath brought into this step accompanied by the photosensitive material. The washing water or the stabilizing solution may contain an isothiazole type antiseptic agent or a chelating agent. The Ca and Mg ion concentration in the final bath of the washing or stabilizing step are regulated to <=5mg/l.
Patent JP-H09279857-A (JP)
Title: Repairing method of existing structure
Inventor: TATENO MAKOTO
IPC: E04G23/08
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To facilitate removal work in the case a wall of the existing structure is removed to repair for a repairing method for the existing structure applied to instances when earthquake resisting reinforcement is applied to the existing structure such as a school building, a plant, etc.,0 specially a reinforced concrete structure. SOLUTION: When a wall 3 of an existing structure is removed to repair, the wall 3 to be removed is cut off along boundaries between columns 1 and beans 2 to separate it from the columns 1 and beams 2, and the separated wall 3 is removed without being dismantled. Then, as a device for cutting off the wall 3, for example, a wire is used, and at that time, wire insertion holes 4 are formed in corner sections of the wall to be removed.
Patent JP-S62274166-A (JP)
Title: Seat structure of butterfly valve
Inventor: YANO KIMINOBU
IPC: F16K1/226
Filed: 1986-05-20
Abstract: PURPOSE:To facilitate production and the assembly and disassembly on repair by installing a division pipe in demountable ways between the valve trunk of a butterfly valve and a water introducing pipe and installing a seat for preventing the lead of water onto a fixed flange or loose flanges. CONSTITUTION:A division pipe 15 is installed in demountable ways onto a water introducing pipe 5, and a fixed flange 12 having a high rigidity or loose flanges 13a and 13b are installed into the division pipe 15, and a seat 2a is installed onto the flange. Since the division pipe 15 can be made smaller than a valve trunk having the larger dimension and weight, the seat surface 2a installed onto the flanges 12, 13a and 13b can be easily prepared, securing dimension precision, and the gap between a valve body 3 and the seat 2a can be easily reduced to the min., and leak of water can be prevented. Further, since the division pipe 15 and the loose flanges 13a and 13b can be demounted easily, inspection and repairing works are facilitated.
Patent JP-H0394833-A (JP)
Title: Catalysts containing automatic accelerating inhibitor
Inventor: FUREDERITSUKU JIYON KARORU
IPC: B01J31/02
Filed: 1990-05-07
Abstract: PURPOSE: To self-monitor the behavior of a transition metal catalyst and to avert autoacceleration by incorporating an inhibitor which is cracked by the autoacceleration temp. of the catalyst into the catalyst. CONSTITUTION: A carrier, such as silica, is impregnated with the transition metal catalyst precursor, such as, for example, vanadium. At this time, the autoacceleration inhibitor is formed of a Diels-Alder adduct or a transition metal carbonyl and the carrier is impregnated therewith together with the catalyst precursor. Such autoacceleration inhibitor which cracks when the catalyst attains the autoacceleration temp. range is used. The product of cracking, then, reacts with the active section on the catalyst to obviate the occurrence of the autoacceleration. The inhibitor is preferably stable until the inhibitor attains the cracking temp. range. The operator's option may be precluded from the control of the reaction by incorporating the inhibitor into the catalyst.
Patent JP-S595919-A (JP)
Title: Heat sensitive type flow rate detector
Inventor: SATOU HIROSHI
IPC: G01F1/692
Filed: 1982-07-01
Abstract: PURPOSE:To enhance responsiveness and reliability, by contacting the outer surface of a heating member, which is supported by an insulated supporting member, with fluid, forming a hollow part in the inside, and measuring electric impedance of the part. CONSTITUTION:A hollow part 10 is formed at the central part of the inner side of a heating member 9 comprising a thermistor and the like. The member 9 is supported by a thermally and electrically insulated supporting member 11 comprising ceramic material and the like such as glass. Thus a heating body 1 is constituted. Al evaporated electrodes 12 at the outer end surface of the member 9 and bonding posts 14 made of a conductive material, which are pierced through the member 11, are connected by bonding wires 13 made of Al and the like. The outer surface of the member 9 is exposed to moving fluid. A current is supplied to the member 9 from the electrodes 12. Since the thermal capacity of the central part of the member 9 is small, the thermal response time becomes short.
Patent JP-S5818398-A (JP)
Title: Penone and antiallergic agent containing said compound as active component
Inventor: FUJIMURA HAJIME
IPC: A61P37/08
Filed: 1981-07-23
Abstract: NEW MATERIAL:Peonone of formula. USE:An antiallergic agent having extremely low toxicity and an antiallergic activity of more than two times that of the monoterpene glucoside such as paeoniflorine, etc. It can be administered by oral administration, intravenous injection or subcutaneous injection. PROCESS:Peonone is prepared, e.g. by dissolving paeoniflorin extracted from root of Paeonia lactiflora or Paeonia moutan in methanol, and adding an alkali carbonate thereto. It is not necessary to separate and purify the paeoniflorin from the extract liquid containing the same, and the extract liquid can be added directly to a methanol solution of an alkali carbonate. The obtained solution containing peonone is concentrated in vacuum, dried, and subjected to silica gel column chromatography to obtain peonone.
Patent JP-H11292118-A (JP)
Title: Airtight container
Inventor: YAMANAKA NOBUO
IPC: B65D83/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin container which can be easily opened by operation of a single hand without using a metallic torsion spring, which is simple in structure and can be inexpensively manufactured and which is also excellent in airtightness. SOLUTION: A take-out port 3 is formed at the center of a recess (a) formed at the center of a top wall of a container body A, a recess interior front is formed in a push-down space a1 for pushing down a swing plate, a finger hook window hole 9 is opened on a front of a lid plate 6 of a lid B provided so that an upper face of the container body can be opened/closed, and the swing plate 11 is made to protrude in the window hole 9 via a thin hinge 10. Thus when an exterior of the swing plate 11 is pushed down, a portion of the thin hinge 10 is pushed upward, thereby allowing a finger to be hooked on the window hole.
Patent JP-S5240047-A (JP)
Title: Rirect current control circuit of sound quality
Inventor: NANIWAE MITSUO
IPC: H03G5/04
Filed: 1975-09-25
Abstract: PURPOSE:The equivalent circuit constant of sound quality control circuit is indirectly changed by direct current control. As a result, the noise conduction of the control circuit as well as the radiation of interference wave can be avoided, thus obtaining a sound quality controlling of direct current control circuit.
Patent JP-H04342703-A (JP)
Title: Diamine-modified chlorinated maleinized polyolefin
Inventor: HATA KAZUYUKI
IPC: C08F8/00
Filed: 1991-05-21
Abstract: PURPOSE:To obtain the subject polymer, excellent in heat resistance and storage stability and useful as primers, etc., by esterifying maleic acid (anhydride) group in a chlorinated maleinized polyolefin in which maleic acid (anhydride) is grafted and then modifying the resultant ester with a diamine. CONSTITUTION:A chlorinated polyolefin and xylene are charged into a reactor and heated at 140 deg.C and a solution of maleic anhydride and dicumyl peroxide in xylene is added to carry out reaction for 1hr. Thereby, a chlorinated maleinized polyolefin is prepared and then dissolved in toluene, etc. Methyl alcohol, etc., and dimethylbenzylamine, etc., are added to conduct reaction at 60 deg.C. Maleic acid (anhydride) groups in the molecule are esterified and a diamine such as hexamethylenediamine is further added to the modified chlorinated maleinized polyolefin and reacted at 70 deg.C for 3hr to afford the objective diamine-modified chlorinated maleinized polyolefin.
Patent JP-S61275065-A (JP)
Title: Rear double-axle type vehicle and self-steering type rearmost axle therefor
Inventor: MURANO KINGO
IPC: B62D6/00
Filed: 1985-05-29
Abstract: PURPOSE:To improve the running stability and driving stability, by controlling a shimmy and preventing a time lag to the steering. CONSTITUTION:A self-steering rearmost axle 11 is furnished at the chassis frame just at the rear of the rear axle. In order to give stability to the self- steering rearmost axle 11 according to the car speed and the lateral accelerating speed, when the car shifts to a straight running from a circling condition, a liquid type damper 20, and, a liquid pressure source 21 and a pressure adjusting valve 22 through a piping 23, are furnished at the axle 11. The pressure adjusting valve 22 is controlled by a control unit 24 according to the signals from a car speed sensor 44 and a lateral accelerating speed sensor 45. By controlling the pressure adjusting valve in accordance to the car speed and the lateral accelerating speed, the damping force of the liquid type damper is adjusted to enable to obtain a stability responding to the running condition.
Patent JP-H09303448-A (JP)
Title: Disc brake control system
Inventor: MURATA YUKIO
IPC: F16D65/22
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a brake control system suitable for intelligenting, can be downsized, and highly responsive. SOLUTION: A disc rotor 2 comprises a pair of rotor members 2a, 2b, in which a super magnetostrictive element 12 is inserted therebetween, so that when a magnet coil 14 fixedly installed in a brake caliper 10 extends the super magnetostrictive element in the disc rotor, can enlarge the thickness of the disc rotor and causes the disc rotor 2 to press the friction pad 3.
Patent JP-H06305676-A (JP)
Title: Automatic unlocking device for stacking cone of container
Inventor: OKUBO YOSHIAKI
IPC: B66C1/10
Filed: 1993-04-20
Abstract: PURPOSE:To make unlocking work safely and rapidly by providing a both-end beam with support fittings, which can be connected to a twist lock, on a frame body to form a telescopic drive mechanism on the outside of the both-end beam, and providing an unlocking cam plate acting on a lever for opening, closing, and rotating a stacking cone at its end. CONSTITUTION:When stacking is made, a stacking cone 8 of an upper container 4 is inserted into the corner fittings of a lower container 3 and locked automatically. When unloading is made, an automatic unlocking device 20 is installed to a spreader 21, and the unlocking device 20 is placed on the uppermost container 4. Then a telescopic drive mechanism 30 is extended to lower a T-shape beam 31 and to make a cam plate 32 into contact with a lever 9 for opening, closing, and rotating which is projected horizontally from the stacking cone 8 between the containers 3 and 4. When the beam is lowered further, push and rotate the lever 9 for opening, closing, and rotating in arrow direction 9' for unlocking.
Patent JP-S62271992-A (JP)
Title: Annular blower
Inventor: NAKAHARA YUZO
IPC: F04D23/00
Filed: 1986-05-21
Abstract: PURPOSE:To enable a blower to correspond to various blower characteristics, by partitioning a blower blade in a partitioning part to be separated into two parts in the axial direction while embedding an annular permanent magnet in the internal peripheral part of an intermediate casing and filling the internal peripheral part with a collidal magnetic material so that a clearance in the periphery of the partitioning part is sealed. CONSTITUTION:A blower blade 11a is partitioned to be separated by providing a partitioning part 11b of crest-shaped section, and the periphery of the partitioning part 11b is opposed to the internal periphery of an intermediate casing 18 in the diametric direction spacing a fine clearance. An annular permanent magnet 19 is embedded to the internal peripheral part of the intermediate casing 18, and the clearance, formed with the periphery of the partitioning part 11b, is filled with a colloidal magnetic material 20. Accordingly, a blower is able to correspond to various blower characteristics by changing a piping connection.