baber/WOPTO huggingface dataset:
Patent JP-H05201019-A (JP)
Title: Back-pressure ink container cartridge
Inventor: DEBITSUDO ESU HANTO
IPC: B41J2/175
Filed: 1992-06-19
Abstract: PURPOSE: To enable to correctly monitor remaining ink quantity in a spring-bag cartridge. CONSTITUTION: A spring ink bag 11 containing ink is provided in the surrounding wall of a cartridge, the spring ink bag 11 is pressed by a compression spring 20 through a panel body 18 with negative pressure maintained. At the opposite side of the spring ink bag 11, a strip 13 with an index is provided, which moves on the surrounding wall to indicate remaining ink quantity as a sidewall 11a of the ink bag shrinks with the reduction of ink in the ink bag.
Patent JP-H069526-A (JP)
Title: Production of 2,4,6-triiodoisophthalic acid amides
Inventor: IMAMIYA KATSUYUKI
IPC: C07C237/42
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a 2,4,6-triiodoisophthalic acid amide by using an alpha- hydroxypropionyloxyamino-substituted-2,4,6-triiodoisophthalic acid amide protected with acyl at 5-site as a raw material, hydrolyzing the amide compound with an alkaline earth metal hydroxide and removing the residual metal as a water-insoluble precipitate. CONSTITUTION:A compound of formula I (X is acyl; Y is H or acyloxy; C3H5(OH)2 is 1,3-dihydroxyisopropyl or 2,3-dihydroxypropyl) is hydrolyzed with an alkaline earth metal hydroxide. An acid is added to the reaction mixture after the reaction to precipitate the residual alkaline earth metal in the form of a water-insoluble precipitate and the precipitate is removed by filtration, etc., to obtain the objective 2,4,6-triiodo-isophthalic acid amide of formula II (R is H or OH) in high purity. The compound of formula II is useful as a contrasting component of an X-ray contrasting agent and the absence of alkaline earth metal salt is advantageous for the above purpose.
Patent JP-S5977169-A (JP)
Title: Valve
Inventor: ARAOKA KATSUMASA
IPC: F16K1/34
Filed: 1982-10-25
Abstract: PURPOSE:To form a seal member in soft construction fully utilizing its flexure so as to improve seal performance and reliability, by preparing the seal member in a slightly larger thickness and providing a groove in the circumferential direction of a valve. CONSTITUTION:A valve is constituted by a pressing rod 4 and a seal member 5 pressed to the wall of a fluid passage 3, and a receiving part 2, pressed to the wall of the fluid passage 3, of the seal member 5 is provided with elasticity by providing a groove 16 in the seal member 5. Consequently, a decrease in seal performance caused by less machining accuracy is suppressed, thus the force of pressing the seal member can be weakened. Accordingly, the valve is easily prepared, while its operation part, valve part and also the receiving part or the like can be formed in a small size, thus its reliability is enhanced.
Patent JP-S6342690-A (JP)
Title: Production of ethanol by yeast fermentative at high temperature
Inventor: SHIMADA MASAYUKI
IPC: C12R1/645
Filed: 1986-08-08
Abstract: PURPOSE:To produce ethanol in high efficiency from a sugar or polysaccharide by high-temperature fermentation process, by using Kluyveromyces marquisianus 280 strain or its natural or artificial mutant. CONSTITUTION:Kluyveromyces marxianus 280 strain (e.g. FERM P-8795) or its natural or artificial mutant is inoculated in a nutrient medium containing a sugar or polysaccharide (e.g. glucose, chemically treated bagasse, etc.) and fermented at about >=40 deg.C. The ethanol produced in the medium is separated from the medium e.g. by distillation. Ethanol can be produced in high yield by this process since Kluyveromyces marquisianus 280 strain has high ethanol fermentation capability and high proliferability at a high temperature.
Patent JP-H1136178-A (JP)
Title: Silk wiping cloth and its production
Inventor: OKI TAKEHIKO
IPC: D06M101/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To produce a silk wiping cloth having little irritant action on the skin, capable of substantially absorbing stain and sebum adhered to the skin surface and of preventing the stain, etc., from readhering to the skin surface in repeated service. SOLUTION: This wiping cloth is obtained by impregnating a silk cloth (e.g. silk nonwoven fabric) with an absorbing agent (e.g. a polycarbonate-based polyurethane resin) capable of absorbing such deposit as stain and sweat each adhered to face surface or a neck, etc. The obtained cloth is useful for wiping stain on glasses and mirrors as well as that on the skin surface.
Patent JP-H0523661-A (JP)
Title: Treatment of waste liquid
Inventor: SHIMIZU HIROSHI
IPC: B01D3/00
Filed: 1991-07-25
Abstract: PURPOSE:To modify an evaporation method being one method of a waste liquid treatment (method for separating solid part and water from the waste liquid by evaporating water from the waste liquid and by condensing to generate a distillate), to be more effective for treatment of photographic processing waste water. CONSTITUTION:The acidic waste liquid (waste fixating solution) in a stock tank 6 is treated by evaporation-condensation apparatus 1A and the acidic distillate generated is recovered in the mixing tank 8. An alkaline waste water (development waste solution) in the stock tank 16 is added into the mixing tank 8 and is mixed. The mixed solution is fed to the evaporation-condensation apparatus 1B and is treated again to obtain the distillate. In this way by twice treatment of the evaporation method, acidic material and alkaline material remaining in the solid part to be separate and an improved distillate is obtained.
Patent JP-S6247246-A (JP)
Title: Remote loop back system
Inventor: TSUKAGOSHI TAKASHI
IPC: H04L69/40
Filed: 1985-08-27
Abstract: PURPOSE:To detect code rule error information generated at an outgoing and an incoming transmission lines by overlapping the code rule error information generated at the transmission line from its own station to an opposite station on a main signal as a sub information signal and returning it to its own station. CONSTITUTION:At an opposite side optical terminal equipment 6, a CMI decoder 64 outputs a code regulation error information 9 generated at an optical transmission line 31, and adds the information 9 on the sub information overlapping input terminal of a CMI encoder 61. Thus, the code regulation error is made generate and not only a data signal 7, but the information 9 are transmitted to its own station side optical terminal equipment 5 through an optical transmission line 32. And both a sub information signal 10 and the information 9 which are separated at the decoder 64 are detected from a CMI code regulation violation. And at its own side optical terminal equipment 5, the position of the sub information signal overlapped on the data signal is set so that a frame constitution is formed one time at every n-bits of the data signals, therefore, it is discriminated that a periodical signal is the sub information 10 and the other one is the error information generated at the transmission line 31 out of CMI code regulation violation detecting signals at the decoder 64.
Patent JP-H0528890-A (JP)
Title: Switch device
Inventor: NAGAI SHIGEKAZU
IPC: H01H35/26
Filed: 1991-07-25
Abstract: PURPOSE:To constitute a body part and a setting part having a control means and display means in such a way as capable of being mounted and dismantled as desired, wherein the body part is such a one as having a sensing element for leading out a sensing signal consisting of an On-state signal or Off-state signal. CONSTITUTION:A switch device concerned comprises a body part 12 having a built-in sensor unit, not illustrated, a control unit 14 to be connected with the body part 12, a control module 16 to be slided and coupled with the detention part 38 of this control unit 14, and a connector part 18 to be connected with either of a terminal 37 in the control unit and a terminal 24 in the body part. The control module 16 is equipped with a control part, out of illustration, and a color LCD panel 46. These constituent elements are formed in such a way as capable of being mounted and dismantled as desired.
Patent JP-H0919712-A (JP)
Title: Device for controlling cooling of steel sheet
Inventor: TAZAKI FUMITADA
IPC: C21D1/00
Filed: 1995-06-30
Abstract: PURPOSE: To execute good control of coiling temp. by determining the number of water-injection nozzles in a fine adjustment water-injection cooling zone only when the measured value with an intermediate thermometer is higher than the estimating value of steel sheet temp. and water-injection control is not executed in the fine adjustment water-injection cooling zone when the steel sheet temp. which is affected by disturbance is measured rather low. CONSTITUTION: The temp. difference ΔT between the estimated values of the steel sheet temp. in the position where the intermediate thermometer 8 is provided, which is calculated from the pattern (g) of water injection that is determined with a water-injection pattern control part 22 and a predicted speed (m) of the steel sheet from a host computer 25 and the measured value of intermediate temp. which is measured with the intermediate thermometer 8 is determined with a correction amount calculating part 24 and, when the measured value (h) with the intermediate thermometer is higher than the estimated value S of the steel sheet temp., the temp. difference ΔT is corrected using the water-injection nozzles in the fine adjustment water-injection cooling zone 4.  When the measured value (h) with the intermediate thermometer is lower than the estimated value S of the steel sheet temp., the measured value (h) with the intermediate thermometer is replaced with the estimated value S of the steel sheet temp., the correction of the temp. difference ΔT using the water-injection nozzles in the fine adjustment water-injection cooling zone 4 is not executed.
Patent JP-S5890169-A (JP)
Inventor: GIYARII SAMIYUERU DEIBUITSUTO
IPC: G01N33/577
Filed: 1981-11-20
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-H0933860-A (JP)
Title: Optical connector
Inventor: SUGA TETSUYA
IPC: G02B27/28
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical connector with a simple structure, easy assembling adjustment, easy optical adjustment of every optical parts, high assembling versatility into a measuring instrument and a communication device and a wavelength selective function. SOLUTION: The optical connector is constituted so that an optical isolator element 3 integrally forming a Faraday rotator 34, birefringence crystalline plates 31, 32, a 1/2 wavelength plate 33 and a wavelength filter 38 is arranged in a cylindrical magnet 4, and the cylindrical magnet 4 is arranged in the inside of a sleeve 2. Thus, the optical isolator element 3 is arranged between two core enlargement fibers 5 held by ferrules 5a, 5b in the inside of the sleeve 2.
Patent JP-H0477801-A (JP)
Title: Distributed type plant monitor and control equipment
Inventor: KIOKA HIROMI
IPC: G05B13/02
Filed: 1990-07-13
Abstract: PURPOSE:To eliminate the conflict of the inference result by securing the coincidence of input/output processing timings between the plant monitor and control equipments containing the inference mechanisms. CONSTITUTION:An input means 21 inputs the information on a plant 4, the information used for a cooperative inference, the set value, etc., to a plant information storage means through a plant monitor and control equipment 2 having another inference mechanism via the plant 4 and a transmission device 3 and a CPU. Based on these information and the contents of a knowledge base, an inference means 22 carries out an inference processing operation. Then an output means 23 outputs the operation output and the information used for a cooperative inference, etc., to the equipment 2. At the same time, the means 21 secures the coincidence of input/output processing timings with the equipment 2 based on the information inputted from the equipment 2 and used for a cooperative inference. As a result, the conflict of the inference result can be eliminated.
Patent JP-S57111142-A (JP)
Title: Optical automatic gain controlling circuit
Inventor: YAMANASHI YOSHITSUGU
IPC: H04B10/293
Filed: 1980-12-26
Abstract: PURPOSE:To obtain an AGC circuit having a wide operation range for an input signal, by using a photodetecting element to which elements whose resistance values are varied in the opposite direction respectively by control voltage have been connected in series. CONSTITUTION:An FET1 and an FET2 using (p) channel and (n) channel of a depression and enhancement mode type are connected to a photodetecting element 1. Voltage - resistance value characteristics of these FET1 and FET2 are varied in the opposite direction respectively. Accordingly, a load resistance which has viewed a pre-amplifier 2 from the element 1 is a constant value, and the capacity becomes Co. Therefore, the frequency characteristic becomes constant, as well. Also, in case an optical signal inputted to the element 1 is large, a resistnce value of the FET1 lowers, and an input signal VS inputted to the amplifier 2 becomes very small against VO (VO denotes voltage across the FET1 and the FET2). On the contrary, in case the optical signal is small, AGC voltage becomes small, therefore, VS becomes almost equal to VO. In this way, VS is capable of follwing in accordance with a variation of an optical input signal extending over a wide operation range.
Patent JP-H0237231-A (JP)
Title: Local cooler heater
Inventor: YAMADA SHIGERU
IPC: F24F1/00
Filed: 1988-07-28
Abstract: PURPOSE:To enable provision of hot heat environment, suited for personal preference, in a room by a method wherein a thermoelement, having a Peltier effect, situated to a partition wall by which a space is partitioned into a space on the feed side and a space on the discharge side is energized by a DC source, and a fan on the feed side and a fan on the discharge side are run. CONSTITUTION:When, simultaneously with the feed of a direct current to a thermoelement 2, a fan 4 on the feed side and a fan 8 on the discharge side are run, air on the feed side sucked in a space (a) on the feed side through a suction port 6 is gradually cooled or heated while it passes a fin 5 on the feed side, and is sucked out through discharge ports 7a and 7b to provide local hot heat environment. Meanwhile, air on the discharge side sucked in a space (b) on the suction side through a suction port 10 on the discharge side is discharged through a discharge port 11. By switching + and - of a DC source for the thermoelement 2, discharge of hot air and cold air can be switched. Since the thermoelement 2 is arranged zigzag, when air on the discharge side passes a fin 9 on the discharge side, after it passes a position above one thermoelement 2, it passes the middle between adjoining thermoelements 2 in a next row to suppress the increase in temperature of air on the discharge side, resulting in prevention of the increase in temperature of cold air on the feed side.
Patent JP-S5889072-A (JP)
Title: Current intermittent interruption detector for power converter
Inventor: NAITOU HARUO
IPC: H02P7/292
Filed: 1981-11-24
Abstract: PURPOSE:To simplify the circuit configuration of a power converter by detecting the intermittent interrupting state from the mean current of the power converter. CONSTITUTION:The AC power of a commercial power source 1 is rectified by a power converter 2 and is supplied to a DC motor 3. The rotating speed of the motor 3 is detected by a speed detector 5, and is fed back to a control circuit 15. A shunt resistor 7 generates a voltage signal proportional to a load current, and an average circuit 8 averages it, feeds back it to a control circuit 11 and simultaneously applies it to a comparator 9. The phase control angle of the power converter 2 is applied from a firing control circuit 10 to the comparator  9. The comparator 9 compares the value for discriminating the disconnection of  the current, compares it with the quantity proportional to the mean value of the load current, thereby discriminating the presence or absence of the disconnection of the current and applying the discriminated result to a control circuit 15. The control circuit 15 applies a phase control angle to the circuit 10 and the comparator 9. The circuit 10 decides the firing timing point of the power converter 2.
Patent JP-S57111317-A (JP)
Title: Production of aromatic polyester
Inventor: ASADA MASAHIRO
IPC: C08G63/79
Filed: 1980-12-29
Abstract: PURPOSE: To readily obtain the titled polymer, by quickly separating a polymer- containing organic solvent phase from an aqueous phase by adding an acid halide to a reaction system containing an aromatic dicarboxylic acid dichloride and an alkali metal salt of a bisphenol.  
     CONSTITUTION: In the production of an aromatic polyester by reacting an aromatic dicarboxylic acid dichloride (e.g., terephthaloyl chloride) with an alkali metal salt of a bisphenol[e.g., 2,2-bis(4-hydroxyphenyl)priopane], 0.01W100 mol%, based on total monomers, acid halide (e.g., terephthaloyl chloride) is added to the reaction system. By the addition of an acid halide, the aqueous phase can easily be separated from the polymer-containing organic solvent phase (e.g., methylene chloride) soon after the agitation is stopped. Thereafter, the polymer can be separated quickly by a known method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H078209-A (JP)
Title: Production of spice extract
Inventor: ODERA NORIO
IPC: A23L27/12
Filed: 1993-06-29
Abstract: PURPOSE:To rapidly extract a spice ingredient without foaming and without being accompanied by an impurity by mixing the extract of oleoresin with an animal or vegetable fat having a specific melting point to control the viscosity of the mixture, extracting the mixture with a supercritical fluid, and again feeding the animal or vegetable fat according to the decrease in the fat to control the viscosity. CONSTITUTION:A method for producing a spice extract comprises mixing a spice oleoresin extract obtained by a solvent extraction method, etc., with an animal or vegetable fat having a lower melting point than the temperature of the extraction treatment to control the viscosity of the mixture to a viscosity of 200-4cp, immediately charging the controlled mixture into an extraction tank 17, closing the extraction tank 17, heating the charged mixture at a prescribed temperature, extracting the heated mixture with carbon dioxide converted into a supercritical state through a compressor 13 and a heat exchange 15, passing the extract through a fractionating tower 25, the first pressure display controller 27 and the second heat exchange 29 to raise the temperature and/or lower the pressure, separating the spice extract from the carbon dioxide in a separation tank 31, and again feeding the animal or vegetable fat as an entrainer to the mixture with a pump 21 according to the decrease in the animal or vegetable fat in the mixture due to the extraction in the extraction tank 17 to maintain the viscosity of the mixture.
Patent JP-S6247896-A (JP)
Title: Disk driver for magnetic recording and reproducing device
Inventor: KIMURA MASAHIRO
IPC: G11B19/20
Filed: 1985-08-28
Abstract: PURPOSE:To reduce the quantity of off-tracks due to temperature/humidity expansion and contraction by providing cooling holes to a protection cover which covers the outside of the rotor of a disk driving motor. CONSTITUTION:A protection cover 51 contains a hole 55 for cooling air path at the outer edge and a hole 56 in the vicinity of rotary shaft respectively. Open air is supplied through the hole 56 by the rotation of the cover 51 to cool a heat generating part. Then the open air is discharged to the outside through the hole 55. Furthermore, a plate 60 is attached onto the surface of the cover 51 by means of a rib 61. While a blade 62 is attached at the position of the hole 55 at the side of a substrate 50 and supported by the plate 60. Then ventilation is carried out forcibly with the rotation of the cover 51. In such a way, the cooling efficiency is further improved.
Patent JP-S6166150-A (JP)
Title: Immunoreaction measuring method
Inventor: TATEOKA HITOSHI
IPC: G01N21/59
Filed: 1984-09-08
Abstract: PURPOSE:To make it possible to measure antigen or antibody in a sample highly accurately, by containing antigen and antibody reacting liquid, imparting ultrasonic waves to the cell from the outside, accelerating reaction, and measuring the intensity fluctuation of scattered light due to fine particles yielded by the reaction. CONSTITUTION:An ultrasonic wave vibrator 101 is contacted to a cell 7 containing antigen and antibody reacting liquid from the outside. The cell is vibrated by vibrating energy at a frequency so as not to cut the antigen-antibody bonding of yielded fine particles 9, and the antigen-antibody reaction is accelerated. Luminous flux 2 from a light source of coherent laser is split into luminous fluxes 4 and 5 by a semitransparent mirror 3. The luminous flux 4 is inputted to the cell 7, and the fluctuation of scattering due to the fine particles is inputted to a data processor 14 through a collimator 10 and a light detector 11. The luminous flux 5 is converted into the monitoring signal for the intensity of the output light of the light source 1 through a light detector 8. The fluctuation and the monitoring signal are processed by the data processor 14 and the result is displayed on a display device 20. Thus the immuno-chemical analysis can be performed highly accurately by a simple apparatus, which does not need a marking material.
Patent JP-S6248018-A (JP)
Title: Hardening process of resist film
Inventor: IKEDA RIKIO
IPC: G03F7/00
Filed: 1985-08-28
Abstract: PURPOSE:To prevent a resist from being rough during the hardening process by a method wherein azide radicals are removed with dissociation through a treatment that has no effect on the resist prior to the hardening process. CONSTITUTION:According to technique having azide radicals as exposure radicals, for example, naphthoquinone diazide and a material to improve the adhesivity of a resist on a substrate, for example, hexamethylene-disilazan are included in a positive-type resist. The fact that roughness appears on a resist film when strong far ultravoilet rays are thrown onto the film is assumed to be caused by the fact that both materials react to produce N2 gas, and the gas produces bubbles between a substrate and the resist film. Thus, azide radicals are removed by dissociation through a treatment that has no effect on the resist prior to the hardening process. Azide radicals contained in the resist film are thermally dissociated through the treatment, for example, the irradiation of ultraviolet rays or heating process. Therefore, the roughness of the resist is prevented from appearing even if the hardening is performed by irradiation of strong far ultraviolet rays and the like thereafter.
Patent JP-H0355043-A (JP)
Title: Ultrasonic diagnosis apparatus
Inventor: HONGO HIRONOBU
IPC: A61B8/00
Filed: 1989-07-21
Abstract: PURPOSE:To make it possible to simplify an operation setting an image constituting condition and to reduce an operational burden of an operator by changing selecting branches in accordance with a preregistered combination without changing separately the selecting branches such as the number of transmissions and receptions per scanning line etc. CONSTITUTION:When either one input part among input parts 31 is operated, a parameter setting condition input part 14 provides a persuiting order signal on preregistered constitutional parameters in each preferential circuit 15-18 related with this input part and also provides a changing range order of the constitutional parameters to each control circuit 19-22. Each constitutional parameter is set by the linked order content registered in the parameter setting condition input part 14 by a preferential circuit 32 and a control circuit 33 and after they are converted to corresponding PRF, BSL and NNT by means of a decoder 23, they are input into a controller 10. Therefore, an operator only switches either one of SW in the input part and it is unnecessary to operate other switches and controllability is improved.