baber/WOPTO huggingface dataset:
Patent JP-S61137281-A (JP)
Title: Recording and reproducing device
Inventor: TAKAHASHI TAKAO
IPC: G11B20/10
Filed: 1984-12-06
Abstract: PURPOSE:To simplify the constitution of the titled device by controlling a switching means so as to select an input signal in a recording mode, and controlling a switch in a reproducing mode, so as to select the output of a D/A converter and a silence alternately. CONSTITUTION:In the recording mode, the switch 5A is fixed on the contact R side by a control signal outputted from a control signal generating circuit 16 and an analog signal obtained from an optional input terminal selected by a switch 4A out of input terminals 1-3 is converted into a digital signal through an A/D converter 7. The digital signal outputted from the A/D converter 7 is processed by an encoder 8 and recorded on a tape 10 through a recording amplifier and a head 9. In the reproducing mode, the switch 4A is fixed on the contact (b) side and the switch 5A is alternately turned to the contact R side and the P side on the basis of a control signal outputted from the control signal generating circuit 16. A signal reproduced from the tape 10 by a head 11 is supplied to a decoder 12 through a reproducing amplifier to execute required signal processing.
Patent JP-S61136010-A (JP)
Inventor: SUGIYAMA ICHIRO
IPC: F16B25/04
Filed: 1984-12-06
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-S62117754-A (JP)
Title: Ink jet recording apparatus
Inventor: TANIWA SHIGEYUKI
IPC: B41J2/05
Filed: 1985-11-18
Abstract: PURPOSE:To stabilize printing grade by always obtaining a constant printing dot diameter without being affected by atmospheric temp. such as room temp., by setting the bias temp. of a recording head at the emitting time of ink to temp. higher than the max. atmospheric temp. CONSTITUTION:When printing operation is started, the set value of a temp. setting device 15 is inputted to CPU 10 and the detection value from a temp. detector 7 is inputted to CPU 10 to be compared with the aforementioned set value. When detected temp. is low, a heater 8 is turned ON for a definite time to heat a recording head 6. When the detected temp. is high, printing is interrupted for a definite time to wait the decrease in the temp. of the recording head 6. Heating and cooling are appropriately repeated and, when the detected temp. reaches a set temp. range, printing is started. The bias temp. of the recording head 6 at the emitting time of ink is controlled while the above-mentioned process is repeated. Because the bias temp. is set to one higher than the max. atmospheric temp. and held to the set temp., the change in the viscosity of ink is suppressed to a small degree even when the atmospheric temp. changes and the stable emission of ink is obtained and a constant printing dot diameter is always formed and printing grade is enhanced.
Patent JP-S60139733-A (JP)
Inventor: SAMIYUERU DABURIYUU TSUE
IPC: C08J5/18
Filed: 1984-12-06
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-H03120029-A (JP)
Title: Controlling method for hot blast temperature feedback of vinyl chloride lining furnace
Inventor: KUROSAWA TOSHIYUKI
IPC: B29K27/06
Filed: 1989-10-03
Abstract: PURPOSE:To prevent a defective product by disposing a thermometer at a position of a second heating stripe near a tube end forward in a tube advancing direction at the center forward of the tube advancing direction of a preheating stripe and a first heating stripe, and controlling to feed back the indicated temperature values to hot blast gas temperatures of the respective stripes. CONSTITUTION:A steel tube 1 with a vinyl chloride tube of a material to be heated is preheated by a preheating stripe 2 of a V-shaped structure, measured at its temperature by a thermometer 3, its signal is transmitted to a temperature controller 4, compared with a reference temperature, and a command is issued to a flowrate regulating valve 5, thereby regulating the flow rates of fuel gas and the air. Then, the center of the tube is heated at a first heating stripe 7. This temperature is measured by a thermometer 8 arranged at the center of the first stripe side, and its signal is transmitted and similarly controlled. Thereafter, the material to be heated is heated toward the end of the tube by a second heating stripe 9, its temperature is measured by a thermometer 10 disposed at a position near the end of the steel tube of the second stripe side, and similarly controlled. Thus, a defective product is prevented.
Patent JP-H07109427-A (JP)
Title: Detergent for two-pack and one-pack curable coating materials
Inventor: NAKAMURA YOSHIO
IPC: C09D9/00
Filed: 1993-10-15
Abstract: PURPOSE:To obtain the subject detergent which can be made in flowable gel form and can quickly peel and dissolve a coating film after curing to allow it to be readily washed away by water. CONSTITUTION:This detergent is obtained by using a principal raw material comprising a mixture of a saturated hydrocarbon compound containing an alkoxy group and an acyloxy or formyloxy group as the functional groups with a saturated alcohol compound containing an alkoky group as the functional group and auxiliary raw materials comprising a crosslinking acrylic acid polymer, an alkalizing agent serving as a neutralizing agent for the polymer, a nonionic surfactant, and an abrasive.
Patent JP-2000096410-A (JP)
Title: Nonwoven fabric, prepreg and laminated plate
Inventor: UMETSU HIDEYUKI
IPC: D04H1/4342
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric capable of providing a laminated plate excellent in heat resistance, dimensional stability and uniformity of plate thickness in the moisture-absorbed state, and useful for electric and electronic part- relating devices such as an IC laminated plate, a precision machine-related device, a business machine-related device or the like by forming the nonwoven fabric out of a liquid crystal polyester fiber having a low coefficient of variation of fiber size. SOLUTION: The objective nonwoven fabric is obtained by forming the nonwoven fabric out of a liquid crystalline polyester fiber having <10% coefficient of variation of fiber size, preferably made of a semiaromatic liquid crystalline polyester, having <=10 de single fiber size and containing ethylenedioxy units.
Patent JP-H07320603-A (JP)
Title: Operation mechanism of circuit braker
Inventor: KUMAGAI YOSHIAKI
IPC: H01H33/40
Filed: 1994-10-25
Abstract: PURPOSE:To prevent deterioration of the service life of operation mechanism parts due to their fatigue caused by incorrect operation of an entry button, so-called dummy shot operation. CONSTITUTION:A shaft 6 is vertically provided at the center of a frame 1. At the upper part of this shaft 6, the intermediate part of a catch 2 is swingably inserted and horizontally provided. The left end of an entry button bush-pressing part 2d at the left part of this catch 2 is extended to the back surface of a push button 7. At the lower part of the catch 2, a lock plate 3 is horizontally provided opposite to the catch 2, and a bending part 3e at the left end of this lock plate 3 is oppositely placed at the right end of the push button 7. The right end 3f of the lock plate 3 is projected from a rectangular hole 1d formed on the right side surface of the frame 1, a drive spring 3b is fitted around the right end 3f in form of insertion inside of the right side surface of the frame 1. A lock lever release plate 5 is inserted into the lower end of the shaft 6, and a pull-out button push-pressing part 5a on the left side of this lock lever release plate 5 is extended to the back surface of a pull-out button 8.
Patent JP-S62119625-A (JP)
Title: Document preparing device
Inventor: TSUNODA TAKASHI
IPC: H03M11/08
Filed: 1985-11-20
Abstract: PURPOSE:To attain light weight, small size and thin profile of the titled equipment main body by providing a means converting a specific combination code into a corresponding character code when a conversion key input exists in succession to a substitution key input forming a specific combination code. CONSTITUTION:When a conversion key input exists in succession to a substitution key input with a specific combination code from a keyboard KB having the conversion key and plural substitution keys to form a specific combination code, the specific combination code is converted into a corresponding character code by a code converter CNV. When a numeric key inputs '0', '0', for example, from the keyboard KB, the code corresponds to a character 'A' and is displayed on a display device DSP as 'A'. In applying input as numerals '8', '0', it corresponds to a character 'RA', which is displayed on the display device similarly.
Patent JP-H02105639-A (JP)
Title: Echo canceller type two-wire/four-wire conversion circuit
Inventor: YASUDA SUSUMU
IPC: H04B3/23
Filed: 1988-10-13
Abstract: PURPOSE:To surely judge whether a fault is the one of an echo canceller, or the disconnection of a line, or the one on a transmission side when communication is disabled by detecting only a pseudo echo in the loop back mode of the echo canceller. CONSTITUTION:The echo canceller 2 generates a pseudo echo signal by using a transmission signal and a prediction coefficient, and inputs it to a subtraction circuit 4 via a D/A converter 15. And the prediction coefficient is increased/ decreased so as to reduce a residual echo signal from the subtraction circuit 4, and it is assumed that convergence is obtained when the residual echo signal becomes less than a value decided in advance, then, a convergence signal 12 is outputted. At an interface part 8, the transmission signal is compared with a received pseudo echo signal, and when they coincide, it is judged that the echo canceller 2 is operated normally, then, loop back is completed. In such a manner it is possible to specify whether the fault is the one due to the abnormal operation of the echo canceller, or the disconnection of the line, or the one on the transmission side when the abnormal part is specified in the abnormal state of the communication.
Patent JP-H0892985-A (JP)
Title: Opening and closing structure of cover of manhole, etc.
Inventor: TADANO TATSUO
IPC: E02D29/14
Filed: 1994-09-28
Abstract: PURPOSE: To make it possible to open and close an cover of a manhole simply by less strength without giving any damage to the cover. CONSTITUTION: Opening and closing construction of a cover of a manhole is constituted of an external frame 1 provided to an opening of the manhole, etc., the cover 23 with a wheel 25 for opening and closing an entrance hole 2 bored in the center of the external frame and a rail 4 installed in parallel with the inside opposed to the entrance hole bearing the cover through the wheel. Two bearings 9 provided to the rail and two bearings 11 fixed to the external frame are connected with two links 10 in a turnable manner so as to from a parallelogram and, at the same time, the ends of a conductor 12 are respectively pivoted on the center positions of two links in a revolvable manner. A lifting screw bar 16 is erected in a slot 14 of the conductor and, at the same time, a lifting body 20 loading a cam follower 22 is screwed in the lifting screw bar to load.
Patent JP-H03124389-A (JP)
Title: Laser beam machine
Inventor: SATO YUZURU
IPC: B23K26/064
Filed: 1989-10-05
Abstract: PURPOSE:To change a focal distance of a laser beam to improve a working rate by providing a vertically driven condenser lens on the upper part of a working head and a fixed condenser lens and a vertically driven nozzle the lower part of the working head and controlling the positions of the condenser lens and the nozzle through the output of two position detectors. CONSTITUTION:The condenser lens 15 driven vertically by a drive mechanism 9A is provided on the upper part of the working head 3 in the laser beam machine which works a work 4 by irradiating the work 4 with laser beam transmitted from a laser beam oscillator 1 through the working head 3. Then, the nozzle 8 driven vertically by the fixed condenser lens 16 and a drive mechanism 9B is provided on the lower part of the working head 3. Since the focal distance of the laser beam is changed in accordance with the work by providing controllers 19, 20 to control the positions of the condenser lens 15 of the upper part on the working head and the nozzle 8 of the lower part of the working head by the output of position detectors 10A, 10B mounted on two drive mechanisms 9A, 9B, the work suitable for various working conditions can be worked without reducing the working rate.
Patent JP-H04135249-A (JP)
Title: Diagnostic device
Inventor: OTSUKA NAOHIRO
IPC: G06F11/22
Filed: 1990-09-27
Abstract: PURPOSE:To ensure a highly reliable diagnosis even with use of a small quantity of data by using a calculation means consisting of two different types of logic and a display means which displays means which displays together with the calculation results of both types of logic. CONSTITUTION:The 1st and 2nd probabilities are calculated and the 1st and 2nd probability distributions are outputted by the calculation means4 and 5. A display means 6 displays the 1st and 2nd probability distributions at one time. That is, the probabilities of occurrence of the events due to the Baye's theorem and the Dempster-Schaefer theorem are connected together. So that the occurring probability of the factor of abnormality and the upper and lower world probabilities showing a fluctuation range of the occurring probability are obtained at one time. As a result, the abnormality factors having high possibility are never overlooked even with use of a small quantity of data.
Patent JP-S61136589-A (JP)
Title: Preparation of tar acid
Inventor: KONO KOICHI
IPC: C10C1/00
Filed: 1984-12-06
Abstract: PURPOSE:To enhance the yield of a tar acid product by recovering and mixing Glauber's salt separated from crude phenol after sulfuric acid decomposition, wash water from the crude phenol and water obtd. by dehydrating the crude phenol, and allowing the resultant mixture to stand. CONSTITUTION:When tar acid is prepd. from coal tar-derived crude phenolate, Glauber's salt obtd. after sulfuric acid decomposition, wash water from crude phenol after the sulfuric acid decomposition and water obtd. by dehydrating the crude phenol by distillation are mixed in a recovery separator. A crude phenol recovery rate and a tar product yield are increased by allowing the resultant mixture to stand, recovering the separated crude phenol and subjecting it together with crude phenol recovered after sulfuric acid decomposition to a water washing process.
Patent JP-H0598269-A (JP)
Title: Prevention of blockage of slurry preheater
Inventor: HAYASHI SHIGEYOSHI
IPC: C10G1/08
Filed: 1991-10-07
Abstract: PURPOSE:To prevent the blockage of a slurry preheater by using a pre-sulfided metal oxide as a catalyst for a coal liquefaction reaction. CONSTITUTION:A metal oxide (e.g. iron ore) as a catalyst, an oil (e.g. crystal- free anthracene oil) as a medium and a promoter (e.g. powdered sulfur) are fed to a preparation tank and subjected to pre-sulfidation. The promoter sulfur is used in an amount to give an atomic ratio to the iron atoms of the catalyst of 0.2-1. The presulfidation is performed for at least 15min at 50-500 deg.C in a hydrogen stream. After the presulfidation, powdered coal and powdered sulfur are mixed into the mixture to form a slurry. The coal (Pacific coal which can pass a 100-mesh screen) is used in a concentration of 30-50% and the catalyst is used in an amount to give an Fe/DAF coal weight ratio of 0.02-0.03 in the presulfidation. The promoter sulfur in the liquefaction is used in an amount to give an S/Fe atomic ratio of 0.02-3. The liquefaction is performed for 30-90min at 420-460 deg.C under a reaction pressure of 170-200kg/cm<2> in a hydrogen stream. According to this process, the liquefier can be operated continuously for a long time without blocking the slurry preheater.
Patent JP-H03121152-A (JP)
Title: Liquid composition
Inventor: NISHIDA YUICHI
IPC: A61K8/00
Filed: 1989-10-04
Abstract: PURPOSE:To improve the low-temp. stability by compounding a liq. compsn. contg. a crystalline compd. dissolved therein with a specific nonionic polymer. CONSTITUTION:A liq. compsn. such as a cosmetic or external dermal preparation obtd. by dissolving a crystalline compd. such as a fatty acid, a salt or deriv. thereof, or an aliph. alcohol having an 8-30C linear or branched alkyl group in water or an org. solvent is compounded with 0.001-10wt.% nonionic polymer having an average mol.wt. of 400-2000000 and comprising 5-80wt.% structural units of formula I [wherein R<1> is H or methyl; and R<2> is 8-20C linear or branched (un)satd. alkyl or 5-7C cycloalkyl] and 30-90wt.% structural units of formula II (wherein R<3> is H or methyl; R<4> to R<6> are each R<3> or ethyl; and n is 0-20) and, if necessary, 0.1-10wt.% nonionic surfactant (e.g. octyldecyl lactate) being amorphous at -5 deg.C and having an HLB of 10 or lower.
Patent JP-S60245553-A (JP)
Title: Manufacture of heat-insulating pad consisting of synthetic fiber, etc.
Inventor: RUCHIAANO SHINISUKARUKI
IPC: D04H1/42
Filed: 1984-12-10
Abstract: This process comprises the steps of mixing fibres, such as polyester or other fibres, with silicone treated fibres of various nature and origin to produce, after carding, a web (1) of mixed fibres which is then treated, on one face, with a mixture (1) of sticky plastic bonding agents and subsequently pressed through a calender (4) having two or more suitably heated cylinders (4 min , 4 sec ) which reduces the thickness of the web (1) itself. At the output of the cylinders (4 min , 4 sec ) of the calender (4) the product (1) remains, for a short time, adhering with its sticky surface to the corresponding cylinder (4 min ), thus being subjected to a slight expansion process which causes the formation of air pockets (5).
Patent JP-H06105850-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MURASHITA MASARU
IPC: A61B8/14
Filed: 1992-09-29
Abstract: PURPOSE:To keep always an optimum contrast by setting automatically the contrast of an ultrasonic tomographic image. CONSTITUTION:A histogram wherein the number of picture elements on each brightness value is made into a graph on an ultrasonic image is prepd. in histogram circuit 28. A width value retrieving circuit 44 obtains a specified width value at a const. height or the prepd. histogram. A circuit 62 for judging rate of increase in width compares the obtd. width value with a specified standard value alpha and the differential increment is output. The circuit 62 for judging rate of increase in width determines the rate of increase in width of contrast based on the obtd. differential increment. The contrast is automatically adjusted thereby in a contrast circuit.
Patent JP-H03120909-A (JP)
Title: Automatic switching circuit for clock signal phase
Inventor: KOBAYASHI MINORU
IPC: G06F1/12
Filed: 1989-10-03
Abstract: PURPOSE:To save manual adjustment by inverting phase of a clock signal automatically and inputting the signal to a clock terminal of an identification circuit when a change point of a data signal and a leading point of time of the clock signal are close to each other. CONSTITUTION:An AND gate 6 ANDs a clock waveform (d) and a waveform (e), generates a pulse (f) at the leading point of time of a clock signal and an AND gate 7 ANDs an output waveform (c) of an EX-OR 5 and an output waveform (f) of the AND gate 6. Since the phase of a change point of a data signal and a phase at the leading point of time of the clock signal are close to each other, a pulse with a waveform (g) is generated and it is a clock input to a D flip-flop 8. A Q output of the flip-flop 8 is at an L level at application of power, since an H level is inputted to a D input, the Q output goes to an H level by inputting the clock with the waveform (g). A selection circuit 9 selects a B input being an inversed clock signal when an H level is inputted to a selection terminal. Thus, manual adjustment is not required.
Patent JP-H10103296-A (JP)
Title: Air blower
Inventor: NISHIHARA KENJI
IPC: F04D29/46
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent large disturbance of air current in a space part while adjusting the characteristics of an air blower by forming a plurality of air shut-off means which disperse parts which allow ventilation from the inside of an impeller to the outside of the impeller in the direction of a core of a rotary shaft. SOLUTION: A plurality of air shut-off means S are formed by dispersing ventilation allowance parts 21 which allow ventilation from the inside of an impeller to the outside of the impeller, namely, into a space part z between the impeller 4 and a casing 1 in the direction of a core P of a rotary shaft of the impeller 4. To say concretely, a plurality of stays 20 attached over a main plate 4a of the impeller and a side plate 4b of the impeller in a condition in which they are positioned on the inner side of a blade 4c are dispersed uniformly in the peripheral direction. These stays 20 are mounted as mounting parts through screws 23 on the inner side of the impeller 4 in a condition in which a plurality of annular members for shutting off air 22 are dispersed in the direction of the core of the rotary shaft P.  Consequently, the ventilation allowance parts 21 are formed between adjacent annular members for shutting off air 22.
Patent JP-H0569445-A (JP)
Title: Mold for molding and bonding weather strip
Inventor: NANBA HIROAKI
IPC: B29L31/30
Filed: 1991-09-10
Abstract: PURPOSE:To prevent the interference of the molding surface of an inner plate and a core when the inner plate is opened to be erected with respect to a lower mold at the time of the setting of a mold. CONSTITUTION:A projection 5 for prescribing the opening and closing position of an inner plate is provided to the rear end surface of the inner plate 7 and the recessed part 16 for receiving the projection 15 when the inner plate 7 is opened to be erected is provided to a lower mold 1. The projection 15 formed to the inner plate itself becomes an obstacle and, unless said projection 15 is retracted from a molding position by predetermined length, the inner plate 7 can not be opened.
Patent JP-2001078525-A (JP)
Title: Root vegetable harvester
Inventor: KITTE HAJIME
IPC: A01D25/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable harvester so as not to mingle foreign materials to begin with residual leaves into a housing container and equipped with a device performing such post treatment work efficiently. SOLUTION: This root vegetable harvester is equipped with a residual leaves- treating device 60 in which usually carrots conveyed from a carrying conveyer 13 onto the endless belt 61 are housed in a container 49 positioned at the side surface side of the endless belt 61 in its conveying direction by a treating roller 62 positioned at an angle θ toward the endless belt 61. However, when the residual leaves or mud are conveyed onto the endless belt 61, it is possible to discharge the residual leaves or mud to the field at the other direction to the conveying direction of the endless belt 61 by changing the arranged angle θas shown by an arrow mark A so as to face the direction of the rotary shaft of the treating roller toward the conveying direction of the endless belt 61 so that the residual leaves or mud will not get into the container 49.  By capable of freely changing the angle of the treating roller, it is possible to secure the state of a worker fitting with its working efficiency and to perform the harvesting work in a better efficiency.
Patent JP-S63176890-A (JP)
Inventor: JIYAN PIEERU RU MOARU
IPC: F16L39/04
Filed: 1987-10-16
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。