baber/WOPTO huggingface dataset:
Patent JP-S57197098-A (JP)
Title: Scale inhibitor for evaporative desalting apparatus
Inventor: TSUBAKIMOTO TSUNEO
IPC: C02F5/10
Filed: 1981-05-29
Abstract: PURPOSE: To prevent scale generation in an aqueous system by a polymer prepared by a method wherein a specific polyalkylene glycol monoaryl ether and an acrylate monomer are copolymerized in a specific ratio and the obtained copolymer is neutralized by an alkaline substance if necessary.  
     CONSTITUTION: Polyalkylene glycol manoaryl ether shown by formulaI(wherein m and n are each o or a positive integer and the sum of m and n is 1W100, -C 2 H 4 O- unit and -C 3 H 6 O- units may be bonded in any order) and an acrylate monomer shown by formula II (wherein R 1  is hydrogen, methyl group, X is hydrogen, monovalent metal, divalent metal, ammonium group, org. amine group)  are copolymerized by using a polymerization initiator in a ratio of 0.1W5.0wt%  compound of formulaIto the sum of compounds of formulaeIand II and, if  necessary, the obtained copolymer is neutralized by an alkaline substance to obtain a water soluble polymer. From this polymer, a scale inhibitor for an evaporative desalting apparatus is prepared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59207124-A (JP)
Inventor: TAKAGI MASAYUKI
IPC: A47L9/14
Filed: 1983-05-11
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-2000274192-A (JP)
Title: Segment and shield construction method
Inventor: MORI IWAHIKO
IPC: E21D11/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a shield construction method that can prevent segments from being broken during the completion of steep curved lines. SOLUTION: Special segments are fabricated in holes 16 at the distance of a position P2 spaced apart in the opposite direction to the excavation direction of a shield machine for a predetermined distance from a boundary line between the section of a steep curved line and the section of non-steep curved line among the holes 16 of steep curved line section. When the wire brush lines 220A, 220B of a water leakage prevention device 220 are moved in the excavation direction with the excavation of the shield machine, the position of mortar being advanced in an annular space defined between the wire brash lines 220A, 220B of the water leakage prevention device 220 passes through the position of a projection 32A as the movement of the shield excavation machine in the excavation direction.  In this manner, a part of mortar M within the annular space is moved in the opposite direction to the excavation direction by the projection 32A so as to be excluded from the inner part of the annular space 26.
Patent JP-H10274934-A (JP)
Title: Label to be stuck on garbage bag
Inventor: TAKAHASHI KENJI
IPC: G09F3/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To handle more than one adhesive piece in a bundled state without using peeling paper by composing the label of label pieces, sticking the adhesive part of an upper label piece on the peeling part of a lower label piece, and binding the label pieces so that they can be separated. SOLUTION: The label pieces 2 each has an adhesive part 6 coated with an adhesive at part of the reverse surface and also has a peeling part 7 coated with a peeling agent at part of the surface. While those label pieces 2 are stacked, the adhesive part 6 of the upper label piece 2 is stuck on the peeling part 7 of the lower label piece 2, and consequently the label pieces 2 are bound in a peelable state. For use, the top label piece 2 is peeled off first and its exposed adhesive part 6 can be stuck on a garbage bag. Each label piece 2 is provided with a garbage kind display part in a frame shape at its periphery.
Patent JP-S59207099-A (JP)
Title: Information processor
Inventor: JITSUPOU AKIRA
IPC: G06F11/00
Filed: 1983-05-10
Abstract: PURPOSE:To detect a defective place with high resolution at the detection of one bit error by comparing cache reading data at the detection of an error with the contents of main storage reading data to detect an error bit position of the cache memory reading data at the generation of the error. CONSTITUTION:When an error detecting signal is sent to a signal line 51, the contents of a cache reading data holding circuit 6 and that of a main storage reading data holding circuit 7 are applied to a comparator 12 and the exclusive OR of both the contents is stored in an error state register 13. A maintenance diagnosing device 300 receiving a message indicating the generation of the one bit error in the eache memory 3 by the error detecting signal on the signal line 51 detects a memory element of the cache memory 3 generating the reading error and the bit position from an arithmethic processor 2 by using the contents of the reading address holding circuit at the generation of the error, the contents of the cache reading data holding circuit 6, the contents of the main storage reading data holding circuit 7, and the contents of an error state register 13 as error information.
Patent JP-H06273633-A (JP)
Title: Production of optical waveguide
Inventor: TERAJIMA AKIRA
IPC: G02B6/12
Filed: 1993-03-17
Abstract: PURPOSE:To make production stages inexpensive and simple and to improve resistance to light damage by bringing the melt of zinc stearate into contact with a lithium niobate substrate, thereby substituting zinc ions for lithium ions. CONSTITUTION:The lithium niobate can take in extremely many elements as unsatd. elements and above all, zinc ion has the ion radii approximate to the ion radii of lithium ion and is, therefore, extremely easily substitutable for lithium ion. In addition the addition of zinc has an effect of increasing the refractive index and, therefore, the part where zinc ions are substd. for lithium ions is the optical waveguide. Namely, the optical waveguide which can easily substitute zinc ion for lithiumion is easily produced simply by melting inexpensive zinc stearate at a low temp. of <=200 deg.C and putting the lithium niobate substrate for about one hour therein. In addition, the deterioration in an electrooptical constant is prevented by the effect of zinc ion and the light damages are hardly generated.
Patent JP-H03283488-A (JP)
Title: Post-cleaning method for printed board
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/26
Filed: 1990-03-30
Abstract: PURPOSE:To enable the post-cleaning of a printed board to be effectively carried out in a wet type manufacturing process by a method wherein ionic residues of cleaning bath on the printed board are monitored by an electrical conductivity meter, and when the conductivity exceeds a specific value, a cleaning solution is supplied. CONSTITUTION:A supersonic generator 1 is arranged in a cleaning tank 2, and a board 4 is subjected to an ultrasonic cleaning process with a cleaning solution 3. The generator 1 is provided with an electrical conductivity meter 5, and a cleaning solution feeding solenoid valve 7 is made to interlock with the supersonic generator 1 through the intermediary of a measurement meter 6. When the conductivity of a cleaning solution exceeds a specific value, the solenoid valve 7 is instantly opened and a cleaning solution is supplied to the cleaning tank 2. By this printed board cleaning device, a printed board can be repeatedly subjected to a 30 minute cleaning treatment with pure water after the printed board is etched, and the specific conductivity value where a cleaning solution is supplied by actuating a solenoid valve can be set to, for instance, 2muS/cm.
Patent JP-H03281797-A (JP)
Title: Method for arranging anode for plating
Inventor: TAKAHASHI YASUHITO
IPC: C25D7/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a plating film having a uniform thickness distribution on a substrate by electroplating by making the area of an anode confronting the substrate smaller than the area of the substrate when the substrate is electroplated. CONSTITUTION:When a substrate 2 and an anode 1 are arranged in an electroplating bath and the substrate 2 is electroplated, the area of the anode 1 confronting the substrate 2 is regulated to 20-90% of the area of the substrate 2. A plated substrate 2 having a uniform thickness distribution of the plating film is obtd.
Patent JP-H01253534-A (JP)
Title: Abnormality correcting device for throttle actuator
Inventor: MAEDA YUJI
IPC: F02D11/10
Filed: 1988-04-04
Abstract: PURPOSE:To slowly restore a throttle valve to secure its safety in the case where abnormality occurs by connecting a motor to drive the throttle valve with a reversible circuit, and providing a member to make the freely selective short-circuiting of both poles of the motor practicable. CONSTITUTION:When an ignition switch 15 is turned on, power source voltage is applied from a battery 14 to many transistors 10-13 to drive a motor 4 and a theoretical control section 9 to control each of the transistors 10-13, and a two circuit double throw-type relay 17 is simultaneously actuated for the connection of both poles of the motor 4 to each of the transistor 10-13. In this case, the theoretical control section 9 controls the motor 4 according to its operating state. On the other hand, when abnormality has been detected, the relay 17 is turned off to short-circuit both the poles of the motor 4. Thus the motor 4 is turned into a free state, and power generation is controlled to slowly open a throttle valve.
Patent JP-S61242762-A (JP)
Title: Device and method for profiling control of welding torch
Inventor: SUGITANI YUJI
IPC: B23K9/12
Filed: 1985-04-18
Abstract: PURPOSE:To increase the profiling accuracy by providing a progressing position detector on the truck on which a welding torch is fitted and by arranging the position detector of the torch and profiling sensor. CONSTITUTION:Welding torches 1a, 1b are fifted to a welding truck 2 and profiling sensor 3 is driven by the sensor block 20 fitting the welding torch 1a. A progressive position detector 21 is arranged on the truck 2 to detect the progressive distance of the truck 2 via the rotary encoder. The torch 1a is arranged in parallel to the progressing direction of the truck through the welding start point of a joint line 15 and the profiling sensor 3 is set to the welding start point. The control of the torch position is then performed based on the respective position signal of the position detector of the torch 1a and the position detector of the profiling sensor 3 as the sensor 3 progresses. The profiling accuracy is increased because of the correction of the torch position for the sensor 3 being performed according to the progress of the truck 2.
Patent JP-H02262229-A (JP)
Title: Semiconductor manufacturing device
Inventor: KATO KOICHI
IPC: H01L21/265
Filed: 1989-04-03
Abstract: PURPOSE:To illuminate an ion beam with uniform energy by providing two curved electrode plates arranged at a uniform interval and having constant curvatures in a device illuminating the ion beam <=10KeV to a semiconductor. CONSTITUTION:Curved electrodes 101 and 201 with curvatures 0.45m and 0.5m are installed at a uniform interval. Plasma is generated by the well-known method, an Si ion beam 202 with nonuniform energy contained in it is guided between electrodes from the upper section. When ions with the kinetic energy 10eV are extracted, the voltage between the electrodes becomes 4V by the predetermined calculation. When 4V is applied between the electrodes 101 and 102, Si ions about 10eV are extracted from the lower section between the electrodes and illuminated to an Si substrate 203 installed on the left of the electrodes.
Patent JP-H04293430-A (JP)
Title: Culture base for mushroom
Inventor: TAKAHATA KOJI
IPC: A01G1/04
Filed: 1991-03-19
Abstract: PURPOSE:To promote the growth of mycelium and increase the yield by concentrating and drying a water-extract liquid of Japanese larch and adding the obtained water-extract of Japanese larch to a main component of an artificial culture base. CONSTITUTION:Mushroom mycelia are cultured on an artificial culture base prepared by compounding the main component of an artificial culture base with a water-extract of Japanese larch effective for promoting the growth of mushroom mycelia and suppressing the growth of harmful microorganisms. The water-extract of Japanese larch can be produced by extracting Japanese larch with water and concentrating, drying and crushing the extract.
Patent JP-H08280046-A (JP)
Title: Method and device for adjusting display device
Inventor: OZEKI KATSUMI
IPC: G09G1/00
Filed: 1995-04-06
Abstract: PURPOSE: To perform every kind of adjustment and inspection of the display device of a cathode-ray tube, etc., in a short time and with high accuracy and at a low cost. CONSTITUTION: This device comprises a signal generator 11 which generates a trimming signal, a conventional and well-known signal generator 12 which generates a video signal for adjusting a monoscope signal and a color bar signal, etc., and a television receiver 13 to be adjusted. The trimming signal 14 is displayed on the display screen 10 of the television receiver 13 tot be adjusted by the signal generator 11, and a worker performs the adjustment so as to keep the interval of a vezel end face 16 constant by comparing the case that 'a center is biased to the left' with that 'acenter is biased to the right'.
Patent JP-S58202218-A (JP)
Title: Device for automatically loading press-molded article
Inventor: BABA KIYOKAZU
IPC: B65G47/29
Filed: 1982-05-17
Abstract: PURPOSE:To enable molded articles to be automatically loaded, by providing, on the molded article transfer-out side of a transfer press, means for classifying the molded articles in accordnace with their shapes, means for loading the molded articles on a carrier vehicle, means for loading the molded articles loaded on the vehicle onto a pallet, etc. CONSTITUTION:Molded articles 3 successively transferred from a transfer press 1 by a transfer bar 2, are transferred, successively to idle stations i10 through i12 arranged on the molded article transfer-out side of the press 1. At this stage, the molded articles are classified in accordance with their shapes by a separting device procvided to the above-mentioned bar 2 and having jaws for gripping the molded article. Then, the articles 3 are loaded onto a loading carrier vechcle 13 from the upper part thereof under the operation of a loading lifter 11 disposed in the station i12, and are transferred along a rail 14 to a loading station I after the completion of loading of a predetermined number of the articles. Thereafter, the articles 3 are gripped in a group, under the operation of a loading hanger 20, and then shifted to a pallet 22a waiting in a station II for transferring out the articles 3.
Patent JP-S60226243-A (JP)
Title: Method for expanding processor bus
Inventor: YAMAZAKI MOTOAKI
Filed: 1984-04-25
Abstract: PURPOSE:To transmit/receive correctly a data even when physical distance between a microprocessor and a peripheral equipment is large by applying phase compensation of a synchronizing signal. CONSTITUTION:A signal quickening the phase by 2 times the delay time (t) due to bus expanding equipments 4, 6 and a cable 5 to a synchronizing signal transmitted from the microprocessor 1 to the peripheral equipment 8 is generated by the bus expanding equipment 4 or 6 and this signal is used as a synchronizing signal of the peripheral equipment 8. The peripheral equipment 8 transmits a data onto an expansion data bus 7 in a prescribed time after the leading time of the own synchronizing signal and the data is transmitted onto a basic data bus 3 after the delay time (t).
Patent JP-H07287079-A (JP)
Title: Electronic wristwatch provided with analog and digital display parts
Inventor: HIRUTA TOSHIO
IPC: G04C3/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide an analog-digital electronic wristwatch in which display contents by an analog display part and a digital display part can be changed over by operating a switch. CONSTITUTION:A minute clocking counter 4 and an hour clocking counter 5 which form a first clocking counter as well as a minute clocking counter 7 and an hour clocking counter 8 which form a second clocking counter are connected to a display changeover circuit 14 which changes over the display of an analog display part and to a display changeover circuit 15 which changes over the display of a digital display part 15. The first clocking counter and the second clocking counter are changed over in the display changeover circuits 14, 15 by the operation of an external operating member 36. Consequently, display contents by the analog display part and the digital display part can be changed over easily so as to be useful for the easy-to-use selection of the display parts.
Patent JP-S63246865-A (JP)
Title: Cmos semiconductor device and manufacture thereof
Inventor: OCHIAI TOSHIYUKI
IPC: H01L21/336
Filed: 1987-04-02
Abstract: PURPOSE:To obtain excellent balance in electric characteristics, by making the width of a side wall for a gate electrode provided in a PMOS semiconductor element narrower than the width of a side wall provided in an NMOS semiconductor element. CONSTITUTION:A side wall 31b is arranged in an NMOS semiconductor element 49 having an LDD (Lightly Doped Drain) structure. A side wall 55, whose width is narrower than the side wall 31b, which is provided in the NMOS semiconductor element 49, is provided in a PMOS semiconductor element 59. Thus a CMOS semiconductor device 61 is completed. In this way, hot carriers in the NMOS semiconductor element 49 are prevented, and the CMOS semiconductor element, in which parasitic resistance and parasitic capacitance are balanced on the side of the PMOS semiconductor element 59, is obtained.
Patent JP-S62239892-A (JP)
Title: Motor drive assembly
Inventor: NAKATANI HIDEHIKO
IPC: H02P7/00
Filed: 1986-04-09
Abstract: PURPOSE:To permit the tape speed during high speed playback to vary over a wide range, by changing over the source voltage of a motor drive circuit and by adjusting it at the same time. CONSTITUTION:Usually, in recording and playing back the speed, a supply voltage 6a is supplied to a drive circuit 2 through a source voltage change-over circuit 4 from a power circuit 3. The control signal 7a is sent out from a control circuit 5 to the motor drive circuit 2 so that a capstan motor 1 has a rotational speed of N1. Then, during high speed playback, when the capstan motor 1 has a rotational speed of N2 (>N1), a supply voltage 6c is impressed through a power source change-over circuit 4 and a source voltage regulation circuit 9 from a power source circuit 3. At this moment, a control signal 7c is sent out from a control circuit 5 to the motor drive circuit 2 so that the capstan motor 1 may have a rotational speed N3 (>N2) higher enough than N2 and the source voltage 6c is adjusted by the source voltage regulation circuit 9.
Patent JP-S57197297-A (JP)
Title: Preparation of antibiotic
Inventor: OKAMOTO ROKUROU
IPC: C12R1/465
Filed: 1981-05-30
Abstract: PURPOSE: To obtain a 16-membered ring macrolide type antibiotic in high yield, useful as an antibacterial agnet, etc., by cultivating a bacterium bleonging to the genus Streptomyces in a nutritive medium to form a culture accumulating a specific compound, treating a solution containing the culture with an acid.  
     CONSTITUTION: A bacterium such as Streptomyces fradiae strain YT-3927 belonging to the genus Streptomyces is cultivated in a nutritive medium to form a  culture accumulating a compound shown by the formulaI(R is H or hydroxyl group), and a solution contaning the culture is reacted with an acid(e.g., hydrochloric acid, etc.), to give 23-deoxymycaminosyl tylonolide shown by the formula II. The mold is removed from the reaction solution, which is adjusted to a proper pH, extracted, and the extract is concentrated to dryness under reduced pressure, to give the desired compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63247603-A (JP)
Title: Pattern detector
Inventor: SASAYA TOSHIHIRO
IPC: G01B11/00
Filed: 1987-04-02
Abstract: PURPOSE:To obtain an accurate, high-efficiency positioning device by projecting a variable-length elliptic spot on an object which has a pattern. CONSTITUTION:Luminous flux emitted by a light source 4 is collimated by a collimator lens 5 into parallel luminous flux to form an elliptic spot on the object 10 through a cylindrical lens 8, and then scattered light is detected by a couple of detectors 11. Here, the diaphragm which consists of a fixed aperture 6 and apertures 7 and 7' capable of shifting in position in a generator direction is interposed in the luminous flux from the lens 5 to vary the lengthwise length of the elliptic spot formed on the object 10. Consequently, even if the wafer has a rotation-directional position error, the spot is not projected on the pattern of a chip when the spot reaches a street line by making the lengthwise length of the spot 3 nearly equal to one side of the chip; and a clear maximal value appears in the photoelectric signal of the scattered line and the street line is clearly detected.
Patent JP-S60228618-A (JP)
Title: Method for preventing local corrosion of welding heat affected part
Inventor: INOUE HISASHI
IPC: C22C38/00
Filed: 1984-04-25
Abstract: PURPOSE:To prevent a local corrosion at welding heat affected part by quenching and tempering a welding base metal to obtain a homogeneous intermediate step structure, and to obtain temper treated said structure also in the welding heat affected part. CONSTITUTION:At welding time of a quenched and temper treated steel plate having the basic components of, by weight 0.05-0.13% C, 0.0005-0.003% B, 0.01-0.1% Sol, Al, 0.0005-0.01% Ca and 0.3-0.70% quenchability parameter P at welding time indicated by a formula (1), all of the structure of the welding heat affected part is made to the intermediate structure in processes from hand welding of low heat input due to rapid cooling rate to submerged arc welding of high heat input due to slow cooling rate. Simultaneously, only the surface layer part near the welding part where corrosion may be caused is temper treated locally at 500-700 deg.C in 5mm. depth or below, and the welding heat affected part is prevented from the corrosion by sea water, etc. in contact therewith.
Patent JP-H11281250-A (JP)
Title: Air conditioner and raw refuse treating apparatus
Inventor: MATSUYAMA NORIHIRO
IPC: B09B3/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a dew formation even in the case of inputting cold air into a decomposing tank maintained at a desired temperature. SOLUTION: The refuse treating apparatus comprises a decomposing tank 3 for decomposing a raw refuse by containing the refuse, a fan 29 for circulating the air at a desired temperature in the tank 3 and replacing the air in the tank 3 from the air out of the tank 3, and an electric heater 42 for warming the air flowing via the fan 29 in such a manner that at least the atmosphere input from out of the tank 3 into the tank 3 is warmed by the heater 42. Thus, even when cold air is abruptly input into the tank 3 maintained at a predetermined temperature, warming of the atmosphere by the hater 42 is prevented by a dew formation.
Patent JP-S58198215-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01C7/08
Filed: 1982-05-14
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。