baber/WOPTO huggingface dataset:
Patent JP-S58105858-A (JP)
Title: Method and apparatus for preventing windshield and rear-view mirror from freezing
Inventor: UCHIDA ISAMU
IPC: B60S1/48
Filed: 1981-12-21
Abstract: PURPOSE:To rapidly remove snow or the like, by jetting hot water. CONSTITUTION:When a switch 10 is closed, a heater 3 in a hot water generator A is operated to heat, and water contained in a hot water tank 2 is heated. Simultaneously, an electric current is passes also to a timer to set it into an operating condition. When the timer is operated, a washer pump 5 is operated, so that water in a water tank 6 is passed into the tank 2 through a pipe 9, a check valve 4 and a pipe 8, while hot water in the tank 2 is passed through a pipe 7 and is jetted out through a washer nozzle 1.
Patent JP-S6453011-A (JP)
Title: Metallic structural body for exhaust gas catalyzer
Inventor: MURANAKA HIROSHI
IPC: B01J35/04
Filed: 1987-08-21
Abstract: PURPOSE:To dispense with any heat insulator for a case outer circumference by hermetically sealing both ends of an outer circumferential part of a catalytic metallic structural body composed of winding a corrugate sheet and a plate in piles and thereby forming an insulated layer. CONSTITUTION:A corrugate sheet 12 and a plate 14 are superposed on each other and wound in a roll form, constituting a honeycomb structural body 10, and it is inserted into a pipelike casing 16 and fixed thereto. Flanges 22, 24 of an inlet cone 18 and an outlet cone 20 are joined to the casing 16, while both ends 10a of an outermost circumferential part of the honeycomb structural body 10 are hermetically sealed, and an insulated layer is formed on the outer circumferential part. With this constitution, such requirement that a heat insulator is to be installed at the outside of the casing becomes unnecessary.
Patent JP-S6450786-A (JP)
Title: Brushless servo-motor driving device
Inventor: OKANO YOSHIHIRO
IPC: H02P6/16
Filed: 1987-08-21
Abstract: PURPOSE:To avoid torque ununiformity, by detecting a rotor position, to set the position to be a numerical value to provide the input of the value to a computer, and by producing pulse width signal with a duty changing with a sin function and a cos function. CONSTITUTION:A brushless servomotor 20 is provided with a rotor 1 and armature coils 2-3, and the driving device of the motor is composed of an encoder 4, a pulse generator 5, drivers 13-14, and a microprocessor 30. The microprocessor 30 is composed of a U/D counter 7, a computer 8, an I/O 9, pulse width modulation generators (PWM) 10-11, and a ROM 12. Then, the magnetic pole position of the rotor 1 is detected by the encoder 4, and position is set to be a numerical value by the U/D counter 7, and is informed to the computer 8. According to the information, by the computer 8, pulse width signal with duty changing with a sin function and a cos function is produced, and based on this signal, pulse width current with the duty changing with the sin, cos is permitted to flow to the field coils 2-3.
Patent JP-H1039059-A (JP)
Title: Stopwatch with built-in gps
Inventor: MIYANO AKIFUMI
IPC: G04F10/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a stopwatch, with a built-in GPS(global positioning system), by which it is not required to measure the distance of a course in advance and by which running information on a runner is measured automatically so as to be obtained simply. SOLUTION: Positioning data which contains the hour, a position, a speed and the like are computed by a GPS receiver 102 on the basis of a signal received from a GPS satellite. The running time, a running distance and an average speed are computed by a data processing means 103 on the basis of the positioning data. The pressed hour of a lap time reset button and the running distance are recorded. The average speed or the like over a lap time measuring section and the whole of a course is measured. A start-stop button 105 is pressed, a measurement is started or finished, a lap time reset button 106 is pressed, the lap time is measured, or measured data are reset, and measured data which contain the hour, the lap time, the average speed and the like is displayed by a display device 104.
Patent JP-H0765556-A (JP)
Title: Outputting method for consumption of magnetic tape cartridge
Inventor: ASAWA AKIRA
IPC: G11B27/28
Filed: 1993-08-23
Abstract: PURPOSE:To recognize quantitatively the consumption of an information exchange magnetic tape cartridge used in a computer. CONSTITUTION:A program 101 which is performed on a computer 100 operates a magnetic tape driver 112 which drives an information exchange magnetic tape cartridge through a magnetic tape controller 111 to position the tape cartridge at the last end part of recorded data and reads a physical block ID 113 at that time. The physical block ID is a part of a block ID byte defined by A Magnetic Tape Cartridge Information Recording Form (JIS X 6124-1990) and shows the physical position of data recorded on a magnetic tape. The program 101 converts the read physical block ID into a cartridge consumption and supply them to a display 120 or a printer 130.
Patent JP-S58109152-A (JP)
Title: Method and device for coating
Inventor: TACHIKAWA MASANAO
IPC: B05B5/08
Filed: 1981-12-22
Abstract: PURPOSE:To prevent color mixing and to shorten color changing time in coating by supplying pressurized air and flushing liquid to one supply pipe where paint supply is stopped and supplying another paint from another supply pipe at the same time, and thus alternately supplying paints and flushing pipes. CONSTITUTION:Pressurized paints 20-22 are supplied through supply pipes 14 and 15 to a rotary atomization type electrostatic coating device body 1. In this case, after the supply of one of the paints 20-24 from one supply pipe 14 is stopped, pressurized air 24 and pressurized flushing liquid 23 are supplied to the pipe 14, which is flushed. In the process of flushing the pipe 14, another paint among the paints 20-22 is supplied from the other supply pipe 15 to the device 1. Thus, the time for color changing is shortened.
Patent JP-S6267058-A (JP)
Title: Production of chlorophenylhydrazine compound
Inventor: FUJIWARA MITSUTO
IPC: C07D285/00
Filed: 1985-09-20
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for photographic coupler, etc., in high yield at a low cost, by imidizing the beta-N atom of a phenylhydrazine compound, chlorinating at least one H atom of the phenyl nucleus and hydrolyzing the product. CONSTITUTION:The objective compound such as the trichlorinated compound of formula III can be produced by (1) imidizing the beta-N atom of a phenylhydrazine compound such as phenyl hydrazine of formula I in a solvent with a sulfonyl group and a carbonyl group or two sulfonyl groups using disulfochloride or a compound containing a sulfinic acid chloride residue and a carboxylic acid chloride residue in a molecule to obtain a beta-imidated phenylhydrazine such as the compound of formula II, (2) chlorinating at least one of the H atoms of the phenyl nucleus of the compound with a chlorination agent such as sulfuryl chloride and (3) hydrolyzing the resultant compound of e.g. formula III with an acid or alkali. USE:Raw material of herbicide and insecticide, etc.
Patent JP-H0256133-A (JP)
Title: Line switching system
Inventor: TATSUNO HIDEO
IPC: H04L12/28
Filed: 1988-08-22
Abstract: PURPOSE:To switch an active line or transmission line into a standby line or transmission line by switching the active line or transmission line into the standby line or transmission line at delimiters of consecutive idle cells without momentary interruption so as to prevent missing of information. CONSTITUTION:A real cell arrival interval detection circuit 23 of a sender side equipment 1 always detects the real cell arrival interval in a line or a transmission line being an object of switching and sends a switching control signal 25 of the line or the transmission line to a changeover switch 24 when the real cell does not arrive for a time over a transmission delay difference between the active line or transmission line and the standby line or transmission line at the switching section of the line or transmission line. The changeover switch 24 uses a switching control signal 25 to switch the line or transmission line from the active to the standby line or transmission line at the delimiter of the cell. An idle cell detection circuit 29 of the receiver side equipment 12 separates the idle cell in the line or transmission line and sends only the real cell to an OR circuit 30.
Patent JP-S60100610-A (JP)
Title: Operating method of converter
Inventor: KOYAMA SHINJI
IPC: C21C5/35
Filed: 1983-11-04
Abstract: PURPOSE:To accelerate gasification desulfurization and secondary combustion of CO by blowing O2 to slag surface while moving upward or downward a sub- lance for O2 blowing provided adjacently to a blowing lance for blowing by following up to the detected height of the slag surface. CONSTITUTION:O2 is blown from a top blowing lance 1 into the steel bath 4 in a converter 3 and O2 is blown to a slag surface from a sub-lance 6 for O2 blowing disposed adjacently to the lance 1 and freely liftably. The sub-lance 6 is moved upward or downward by following up to the height of the surface of slag 5 and the temp. of the molten steel is increased under secondary combustion of CO while the increase in the content of S in the molten steel is suppressed by gasification desulfurization by adding a carbonaceous material. The converter operation is thus accomplished by assuring a heat source, thereby increasing blow-out temp. even if the ratio of compounding scrap is increased. The plural sub-lance 6 may be provided around the main lance 1 to blow uniformly O2 to the surface of the slag 5.
Patent JP-S58111039-A (JP)
Title: Method for developing resist under cooling
Inventor: OOSHIO SHIYUUZOU
IPC: G03F7/30
Filed: 1981-12-24
Abstract: PURPOSE:To execute continuous development in constant conditions in developing a resist on a wafer with a spray, by holding a developing soln. at a temperature not above room temp. in advance, and spraying this cooled soln. on the resist on the wafer. CONSTITUTION:A wafer is fixed to a rotary stand installed in a developing chamber connected with a developing soln. feeder and an exhauster, and the wafer is rotated. The developing soln. is held at 0 deg.C- room temp. in advance, and sprayed on a resist on the wafer to develop it, and the chamber is exhausted in reduced pressure. At that time, temp. of the resist is lowered with the evaporation heat of the soln., necessary developing time is extended, and unevenness in development is caused. In this case, when the soln. is cooled at 10 deg.C, the temp. of the resist is kept at 7-10 deg.C after spraying, and necessary developing time becomes 30sec, permitting uniform spray development to be executed continuously.
Patent JP-S6266634-A (JP)
Title: Fine pattern forming method
Inventor: YONEDA MASAHIRO
IPC: H01L21/30
Filed: 1985-09-18
Abstract: PURPOSE:To readily form a fine pattern by obtaining a mask which has large etching resistance and preferable bondability with a photoresist film of a lower layer by means of a polymer film having plasma resistance as an intermediate layer when forming a multilayer film pattern. CONSTITUTION:A lower layer photoresist film 2 and a polymer film 3 such as made of polystyrene are superposed on a film 1 to be etched. A photoresist mask 40 is coated, and etched to form a polymer film pattern 30. Thereafter, the mask 40 is removed, and a lower layer photoresist film pattern 21 is formed with the mask 30. Since the 2-layer mask has high plasma resistance and preferable bondability of the patterns 30 and 21, the mask is adapted for forming a fine pattern.
Patent JP-S6449691-A (JP)
Title: Manufacture of sheet for shade protective cover
Inventor: SHIMAKAWA TAKASHI
IPC: B32B7/12
Filed: 1987-08-20
Abstract: PURPOSE: To prevent reuse of a cover sheet for seal print by putting external cut line forming externals of protection cover for seal print on provisional adhesion sheet and protection cover for seal print to make the protection cover divided into two or more parts by division cut line and external cut line. CONSTITUTION: Placed on an original sheet 21 which is formed by laminating a film 20 (thin film easily extensible) for seal print protection cover on a peel sheet 1 in such a manner as superposing strong adhesion layers on peel surface are cut lines 23 that divide the protection cover into two or more parts. A provisional adhesion sheet 25 with a weak adhesive layer on its lower face is placed to cover the surface of protection cover film for seal print, and external cut lines 22 which form protection cover sheet for seal print 2 is put from upper side of this provisional adhesion sheet. The external cut line 22 is cut through to the lower face of the protection cover film 20. The part 27 outside this external cut line 22 is removed.  Even if attempting to peel off the protection cover for seal print to tamper the seal print, the protection cover stretches to change the shape and splits in plural pieces, causing easy distinction when stuck again.
Patent JP-H0492597-A (JP)
Title: Monitoring system
Inventor: YAMAGUCHI MARI
IPC: H04B17/00
Filed: 1990-08-08
Abstract: PURPOSE:To make the set information of the ports of a low-order monitoring device coincident with the registered information of a data base of a high-order monitoring device by providing memories which store the set information after making the plural ports correspond to the designations in the low-order monitoring device, and transferring the contents to the high-order monitoring device in order to constitute the data base. CONSTITUTION:When parts 1 to be monitored are connected with the ports 2 of low-pass monitoring devices 3-1-3-n, the set information obtained after making the designation of the ports 2 correspond to those of the parts 1 to be monitored, is inputted and stored in a memory 6, by either inputs to the low-order monitoring devices 3-1-3-n or a portable maintenance device or the like connected with the low-pass monitoring devices 3-1-3-n. This set information is transmitted to a high-order monitoring device 5 by an initial poling at the time of a system rise from the high-order monitoring device 5. A data base 4 is constituted by the received set information in the high-order monitoring device 5. Thus, this data base 4 is made coincident with the set information in the memory 6 of the low-order monitoring devices 3-1-3-n.
Patent JP-S6099465-A (JP)
Title: Pouring method by rejoining of long nozzle
Inventor: MATSUI SETSU
IPC: B22D11/10
Filed: 1983-11-05
Abstract: PURPOSE:To eliminate contamination of a molten steel and to improve the quality of a steel material by preheating and closing a sliding nozzle, rejoining a long nozzle to the sliding nozzle and resuming airtight pouring. CONSTITUTION:A long nozzle 5 is disconnected to open the clogged nozzle to oxygen and the molten steel flow poured into a tundish 7 is protected by a cylindrical adapter 8 and blowing 9 of Ar. The sliding nozzle part is heated for prescribed time by the heat retained in the outflow molten steel. The sliding nozzle is closed to stop the flow of the molten steel and the nozzle 5 is mounted when the sliding nozzle is heated and when there is no more possibility of solidification of the molten steel in a nozzle opening 2 even if the sliding nozzle part is closed. The sliding nozzle is then opened and the molten steel is airtightly poured by the nozzle 5.
Patent JP-2000039417-A (JP)
Title: Diaphragm-type electrochemical gas detector
Inventor: NAKANO NOBUO
IPC: G01N27/404
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress the aging of detection sensitivity, viscosity, and the like by accommodating the mixture of each specific sulfuric acid and polyethylene glycol as an electrolyte in a cell with a window being sealed by a gas- permeability diaphragm. SOLUTION: In a cell container 1, a diaphragm 7 where a film 9 that becomes an operation electrode by reactive sputtering or the like is extended in a through hole 3, and a diaphragm 11 where a film 10 made of a substance suited for a counter electrode is formed is provided in a through hole 4. Polyethyleneglycol is mixed to the following sulfuric acid by 1.0-3.5 wt.% for preparation. In this case, by using polyethyleneglycol with at least 4,000,000 molecular weight that shows a viscosity being bonded to the films 9 and 10 and cannot flow down, an electrolyte 2 can have high detection sensitivity and small economical change. Also, by using a sulfuric acid that is at least 10 prescription, the decomposition of polyethyleneglycol due to sulfuric acid, namely the reduction in viscosity, can be prevented.
Patent JP-H09107244-A (JP)
Title: Circuit for reducing generation of distortion
Inventor: ROBAATO IBUAN MAIYAA
IPC: H03F1/32
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate distortion caused in an electric circuit inevitably with an inexpensive method. SOLUTION: A generated distortion reduction circuit 10 has a distortion circuit 20, a correction circuit 30, and a final signal coupler 70. The distortion circuit 20 receives a 1st carrier signal, adds a 1st distortion signal to it to generate a 1st distortion carrier signal. The correction circuit 30 receives a 2nd carrier signal, adds a 2nd distortion signal thereto to generate a 2nd distortion carrier signal. The 1st and 2nd distortion carrier signals are coupled by a final signal coupler 70. The 1st and 2nd distortion carrier signals are coupled in a way that the 1st and 2nd distortion signals are cancelled with each other and the 1st and 2nd carrier signals are strengthened with each other. The distortion circuit 20 includes a power amplifier.  The correction circuit 30 includes a distortion correction section, a carrier correction section, a correction signal coupler and a correction signal amplifier. The distortion correction section provides a 2nd distortion signal to cancel the 1st distortion signal generated by the power amplifier.
Patent JP-H0259143-A (JP)
Title: Flask roll-over device for expendable pattern molding apparatus
Inventor: UEKI NOU
IPC: B22C23/00
Filed: 1988-08-24
Abstract: PURPOSE:To automatize takeout of a cast iron product from a flask by fitting a drawing wire between an arm and a tilting hoist fitted to a base, winding up the drawing wire with the inclined hoist, rotating a rotated receiving table and rolling over the flask on the receiving table. CONSTITUTION:At the time of winding up the drawing wire 7 with the inclined hoist 6, the arm 5 is drawn upward and by this method, the rotated receiving table 3 is drawn upward and also inclined forward by using a fitting shaft 14 as a rotating axis and at the same time, the flask 2 is inclined forward and the opening part of the flask 2 is faced downward to take out the cast iron product of deformed pipe, manhole, etc., and sand, etc., in the flask 2. At the time of completing the takeout of them, by returning back the drawing wire 7 from the inclined hoist 6, the receiving table 3 is descended with dead wt. to return back to the horizontal position. When the flask 2 returns back to the original position, by rotating roller 8 in the receiving table 3 with a motor 15, the flask 2 is sent out from the rotated receiving table 3, and the empty table 3 is waited so as to receive the following flask 2. By repeating the above motion, the flask 2 sending to the receiving table 3 is rolled over in succession.
Patent JP-H10101735-A (JP)
Title: Water absorbent and its production
Inventor: YANASE TORU
IPC: A61F13/49
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a water absorbent having a high water absorption rate under zero and high-pressure conditions, having a content of water-solubles smaller than the conventional and showing a small pH change when swollen into a gel by regulating the degrees of neutralization of the respective polymer particles in post-neutralizing a water-containing gel-like polymer formed by polymerizing a specified monomer component. SOLUTION: This adsorbent is one comprising an aggregate of a plurality of adsorbent particles obtained by post-neutralizing a water-containing gel-like polymer prepared by polymerizing a monomer component containing an acid- group-containing unsaturated monomer (salt), wherein the degrees of neutralization of the particles are regulated so that they may fall within the allowable degree of neutralization, and the absorption rate is 20g/g or above for physiological saline solution under a load of 50g/cm<2> . Alternatively, the absorbent comprises a plurality of absorbents, wherein the degrees of neutralization of their particles may be regulated so that they may fall within a specified allowable degree of neutralization, the content of water-solubles is 10wt.% or below, and the water absorption rate is 20g/g or above for physiological saline solution under a load of 50g/cm<2> .
Patent JP-H0373145-A (JP)
Title: Motor-driven wheelchair
Inventor: KAWAI KOZO
IPC: B62K5/02
Filed: 1989-08-12
Abstract: PURPOSE:To shocklessly and smoothly stop the car body in a flat ground and a down-ward slope, and to prevent it from moving back in an upward slope by locking a movement of the car both at an earlier timing of a fact that a prescribed time elapses after the time point when a power supply to a motor is stopped or a fact that a car speed becomes zero, at the time of stop. CONSTITUTION:When an accelerator 8 is turned off at the time of running, a control circuit 15 decreases a PWM duty to zero by a prescribed decreases curve. The control circuit 15 starts an internal timer, and also, decides whether a car speed becomes zero or not by a signal from a tachogenerator 19 before a prescribed time T is counted, and locks an electromagnetic brake 6 and stops the run, when the car speed becomes zero before time-up. On the other hand, in the case the car speed does not become zero before time-up, the electromagnetic brake 6 is locked at the time of time-up and the run is stopped. Also, in the case the accelerator 8 is turned on again before the time-up time, an operation of the timer is stopped and it is returned to a regular running control.
Patent JP-H0741717-A (JP)
Title: Ink composition and method for forming cured film
Inventor: KOMATSU NOBUO
IPC: C09D11/10
Filed: 1993-07-31
Abstract: PURPOSE:To obtain an ink compsn. which is water-sol. and dispenses with a solvent unfavorable for the global environment by compounding a specific epoxy resin deriv. with a photopolymn. initiator and a coloring pigment. CONSTITUTION:An ink compsn. is prepd. by compounding 100 pts.wt. epoxy resin deriv. having 0.3-10mol (based on 1kg of the resin) of polymerizable unsatd. groups and 0.1-3mol (based on 1kg of the resin) of aprotic onium salt groups of formula I (wherein R1 is H, hydroxyl, alkoxy, ester, or a 1-8C hydrocarbon group optionally substd. by halogen; -W<+> is a group of formula II or III; Z is N or P; Y is S; and R2, R3, and R4 are each a 1-14C org. group provided R2 and R3 may combine or R2, R3, and R4 may combine with each other to form a heterocycle together with N, P, or S to which they are bonded) with 0.2-30 pts.wt. photopolymn. initiator and 0.05-90 pts.wt. coloring pigment. The compsn. is applied to a substrate and irradiated with an active energy ray with an intensity of 300-2,000mJ/cm<2> to give a cured film.