baber/WOPTO huggingface dataset:
Patent JP-H07197285-A (JP)
Title: Preparation of alkali metal hydroxide
Inventor: TEIMO KURABO SUONPERE
IPC: C01B11/14
Filed: 1993-03-12
Abstract: The invention concerns a method for producing an alkali metal hydroxide by a chlor-alkali electrolysis (1), wherein an alkali metal chloride solution is electrolyzed in order to form alkali metal hydroxide, chlorine and hydrogen, wherein at least a part of the alkali metal chloride used in the electrolysis is prepared by neutralizing (2) an alkali metal carbonate with chlorine or hydrogen chloride. <IMAGE>
Patent JP-S62209219-A (JP)
Title: Self-aligning type bearing mechanism
Inventor: IIDA KAZUO
IPC: F16C23/08
Filed: 1986-03-10
Abstract: PURPOSE:To make the bearing mechanism in the caption to be surely held at the time of manufacture thereof by providing, in the center part of the outer peripheral face of an outer ring, a flat part extending along the peripheral direction as well as forming a spherical surface part in the section which makes contact with the support member of the outer ring. CONSTITUTION:A rolling bearing 1 is composed of metal balls 4 provided between an outer ring part 2 and an inner ring part 3. And in the inner peripheral face of the outer ring 2 and in the outer peripheral face of the inner ring 3 are formed respectively grooves 5, 6 for housing the balls 4, extending over the whole periphery in the peripheral direction. And on the outer peripheral surface of the outer ring 2 is formed a belt-shaped flat part 7 extending over the whole periphery in the peripheral of direction in the center part, and on both sides sandwiching the flat part 7 of the outer ring part 2, spherical surface parts 8, 9 are formed respectively.
Patent JP-S58171337-A (JP)
Inventor: NAGAI HIDEO
IPC: B65D6/26
Filed: 1982-03-30
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-H06268406-A (JP)
Title: Laminated filter
Inventor: FUJITA MITSUHIRO
IPC: H01P1/205
Filed: 1993-03-12
Abstract: PURPOSE:To provide a laminated filter used for a communication equipment or the like in which the attenuation amount on the high pass side can be taken large. CONSTITUTION:A capacitor capacity 7a and L components 4a and 4b are connected between an input electrode 13A and a ground, and a capacitor capacity 8a and an L component 14a are serially connected between the capacitor capacity 7a and the ground, and between the L components 4a and 4b and the ground. Then, a capacitor capacity 7b and L components 4c and 4d are connected between an output electrode 13B and the ground, and a capacitor capacity 8b and an L component 14b are serially connected between the capacitor capacity 7b and the ground, and between the L components 4c and 4d and the ground. Then, the large attenuating amount can be obtained even at the high pass side by the serial oscillation due to the capacity 8a and the L component 14a, and the serial oscillation due to the capacity 8b and the L component 14b.
Patent JP-H05256890-A (JP)
Title: Connection inspecting device
IPC: G01R31/02
Filed: 1992-03-11
Abstract: PURPOSE:To detect the connection defect of a package to be inspected by connecting a connection inspecting device to one point of the connection between ICs and the common power supply terminal of the ICs without requiring any power supply to the package. CONSTITUTION:The voltage across both ends of a resistor 20 is amplified by means of an amplifier circuit 40. The output signal of the circuit 40 is inputted to an A/D converter 500 and converted into a digital signal. The digital signal is inputted to one side of a digital comparator circuit 600 and the other side of the circuit 600 is connected to the output terminal of a multiplexer 800 which selects comparison data to be used when a connection defect occurs at each connecting point. To the input terminal of the multiplexer 800 the output terminals of registers in which comparison data to be used when a connection defect occurs at each connecting point are stored. The output terminal of the circuit 600 is connected to the input terminal of a control circuit 900 and, in order to control the successive selection of the registers when a connection defect occurs, the output terminal is also connected to the multiplexer 800.
Patent JP-H06281518-A (JP)
Title: Pressure sensor
Inventor: SHIMOMOTO YASUSHI
IPC: H01H35/34
Filed: 1993-03-12
Abstract: PURPOSE:To minimize the size of a pressure sensor and improve detection capability. CONSTITUTION:In a pressure sensor constituted to distort a pressure-sensing distortion body 2 by the fluid pressure introduced from a pressure guide hole 7, detect the movement of moving bodies 3 and 5c operated as touching the pressure sensing distortion body 2 with a detection body 5a and output, the spring for letting the moving bodies 3 and 5c elastically touch the pressure- sensing distortion body 2 is constituted of a plate spring 4. The adjustment of relative positions between the moving bodies 3 and 5c and the detection body 5a is so constituted in a pressure sensor as to execute the position control in the detection body 5a side.
Patent JP-H02231365-A (JP)
Title: Traverser device for yarn
Inventor: BABA KENJI
IPC: B65H54/28
Filed: 1989-03-04
Abstract: PURPOSE:To even invert a yarn, while it is guided by a yarn guide, by providing a reciprocating spiral groove, having an R part in the both ends, in scroll cams opposedly arranged and a synchronously driving mechanism with the yarn guide having a yarn hook preventing tilt side and providing a yarn dislocating guide in both ends of an actual winding width. CONSTITUTION:A reciprocating spiral groove, having an R part in the both ends, is provided in scroll cams 16a, 16b opposed arranging yarn guides 14, 15, engaged with each reciprocating spiral groove, with a traverse yarn way in common, and a periodically driving mechanism, parallelly running in a forward path guide groove of the one scroll cam and in a return path turn groove of the other scroll cam, is provided. The yarn guides 14, 15 provide a yarn hook preventing tilt side in an antiguide direction and yarn dislocating guides 24, 25 in both sides of an actual winding width. By this constitution, the yarn guides 14, 15, not holding a yarn 5 in the R part, reduce friction in the large moderate turn groove winding the yarn not by its tension more uniformly on a bobbin by a fixed acute angle turn, and a high selvage can be prevented.
Patent JP-S51129074-A (JP)
Title: Sheet pile feeding device
Inventor: MASUOKA SEIJI
IPC: B65G13/00
Filed: 1975-05-01
Abstract: PURPOSE: To correctly convey without any rolling even if a load in the lateral direction is added to a sheet pipe during delivery. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000249488-A (JP)
Title: Laminate heat exchanger
Inventor: WATANABE AKIMICHI
IPC: F28F3/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate heat exchanger exhibiting excellent heat exchanging efficiency over a long term by interposing a side plate between an outermost fin and a side tank thereby protecting the outermost fin against deformation or corrosion. SOLUTION: A side plate 12 comprises a sheet of flat plate extending in the longitudinal direction of a side tank 4 over the entire length of an outermost fin 3 and across the entire width thereof. The side plate 12 is made of a clad material having one side, i.e., the outermost fin 3 side, coated with a brazing material and the other side brazed with the outermost fin 3. In the laminate heat exchanger, a side plate 12 is interposed between the outermost fin 3 and the side tank 4. Even if a heat exchanging medium flows through the side tank 4 to cause inner pressure rise and a force acts on a plate material 38 to deform it to the outermost fin 3 side, the outermost fin 3 is protected by the side plate 12 against being deformed or buckled.
Patent JP-S61211193-A (JP)
Title: Rolling reduction apparatus and method for buoyant ocean structure
Inventor: KUDO KIMIAKI
IPC: B63B39/03
Filed: 1985-03-16
Abstract: PURPOSE:To reduce rolling effectively through compressed air in a tank and porous wall by arranging open-bottom tanks coupled through a duct having a valve at both lower sides of buoyant member while employing porous wall at the outside face coupling between both upper extended sections and the tanks. CONSTITUTION:Open-bottom rolling reduction tanks 2 are arranged while extending from both lower sides of a buoyant member 1 then coupled through an air duct 3. A valve 6 is arranged at the intermediate section of the air duct 3 while coupled through a partition valve X to a compression air source 4. Furthermore, porous walls 8 are employed for the upper extended sections at the opposite sides of the buoyant member and the outside face of each rolling reduction tank 2. Compressed air is encapsulated in each tank 2 then coupled through the air duct 3 to reduce the rolling moment while to reduce the wave force when the external fluid will pass through the porous wall 8. Rolling of the buoyant member can be reduced effectively through combined functions.
Patent JP-S56150072-A (JP)
Title: Novel quinazoline derivative and its preparation
Inventor: SATOU HIRONOBU
IPC: A61K31/505
Filed: 1980-04-21
Abstract: NEW MATERIAL:A quinazoline derivative expressed by formula I [ R is H, alkyl, or phenyl which may have alkyl, alkoxyl or halogen as a substituent group; n is an integer 0W3, m is an integer 1W3; [O(CH 2 ) n R] 2  may form an alkylenedioxy group; X is 2 or 3, however, R is not H when x is 3 and n is 1] and a pharmacologically acceptable acid addition salt thereof.  
     EXAMPLE: 4-Amino-2-[ 4-( 4-methoxybenzoyl )-1-piperazinyl ]-6,7-dimethoxyquinazoline.  
     USE: An antihypertensive agent having a slow and prolonged antihypertensive action.  
     PROCESS: A 2-halogenoquinazoline derivative of formula II (X is halogen) is condensed with a cyclic diamine of formula III by the dehydrohalogenation reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10255592-A (JP)
Title: Moving contact element for panel switch and its manufacture
Inventor: SANO YOSHIRO
IPC: H01H13/70
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a moving contact element that is easy to package and mount on a substrate without requiring trouble, when forming a panel switch for use on the thin control panel, etc., of various electronic equipment. SOLUTION: Moving contact elements 4 for individual panel switches, each of which domed moving contacts 2 are bonded and held, via small sheets 3 made of flexible insulating film, in a plurality of through holes 1B provided in a sheet plate 1 made of insulating film, are securely and continuously connected at predetermined intervals to a connecting member such as a connecting sheet strip 21, and the connecting member is wound into a roll shape. Thereby the plurality of moving contacts 4 for the individual panel switches can be efficiently packaged at a time and can be supplied easily and continuously when they are mounted on a substrate.
Patent JP-H01226192-A (JP)
Title: Hybrid integrated circuit device
Inventor: OISHI KAZUO
IPC: H05K1/14
Filed: 1988-03-07
Abstract: PURPOSE:To assure electrical connection and mechanical retention for each circuit board by soldering lead terminals to a terminal electrode of the circuit board on the uppermost stage board surface of the same, a terminal electrode on the lowermost stage board back surface, and an electrode part on an end surface. CONSTITUTION:Two or more circuit boards 1, 2 are superimposed in three dimensions. Electrical connection between the boards 1 and 2 is achieved by connecting to a lead frame 3 a terminal electrode 4 on the surface of the board 1, a terminal electrode 4' on the back surface of the board 2, and through-hole electrodes 5 through half-round hole wall surfaces provided through the end surfaces of the boards 1, 2 using a solder 13. Film resistors 7 are previously formed on the inner surfaces of the superimposed boards 1, 2. Hereby, electrical connection and mechanical retention are achieved for each board 1, 2.
Patent JP-S56149877-A (JP)
Title: Delaying circuit of recording and reproducing equipment
Inventor: TOGASHI SHIGEKAZU
IPC: H04N5/94
Filed: 1980-04-23
Abstract: PURPOSE:To stabilize the operation in case of the reproduction mode and make the demodulation of a signal, etc. satisfactory at the time of special reproduction, by making a delay time of the 1H delaying circuit which is used for drop-out compensation, demodulation of a linear sequential signal, etc., equal to the horizontal scanning period of a reproducing picture signal at all times. CONSTITUTION:A picture signal from the FM reproducing signal input terminal 1 is demodulated by the demodulating circuit 3, and the reproducing picture is usually output to the output terminal 2 through the switching circuit 6. Also, when drop-out is detected by the drop-out detecting circuit 5, the circuit 6 is switched by the variable delaying circuit 7, and the reproducing picture signal which has been delayed by 1H is output from the output terminal 2. In this case, a refresh signal is sampled from the reproducing picture signal by the gate circuit 11, is provided to the FM detecting circuit 9, a frequency variation of the refresh signal is detected, and its frequency variation is integrated by the integrating circuit 8. And, a delay time of the circuit 7 is controlled by the output from the circuit 8, the delay time is always made equal to the horizontal scanning period of the reproducing picture signal, and the operation in case of a special mode is stabilized.
Patent JP-S58171759-A (JP)
Title: Recording and reproducing device
Inventor: NAGAOKA YOSHINORI
IPC: G11B15/665
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the joint between a magnetic tape and a leader or trailer sensing tape from being brought into contact with a drum during the loading operation, by winding a tape having a certain length around each reel before the tape loading operation. CONSTITUTION:A recording and reproducing device is set to the rewinding mode and a tape 11 is run backward by a length (OD+X)+(OE+Y) and is wound around a supply reel 14; and thereafter, the rapid traverse mode is set, and the tape 11 is run forward by a length (OD+X) and is wound around a take-up reel 15. If the tape end is detected during the first rewinding operation, the device is stopped and is set to the next rapid traverse mode. Then, the tape is wound around the take-up reel 15 by the length (OD+X) at least, and the tape is wound around the supply reel 14 by the length (OE+Y) at least; and thus, to terminate the tape loading operation is terminated without a joint 132 or 133 is brought into contact with a drum 3.
Patent JP-H02233478-A (JP)
Title: Elevator call memorizing device
Inventor: NISHIZAWA MASAAKI
IPC: B66B1/16
Filed: 1989-03-07
Abstract: PURPOSE:To utilize an elevator effectively without giving unpleasantness to the next users by installing a timer unit which detects that the condition of an open door is kept for a given period with memorized elevator call to cancel an elevator call once with the output of a timer, so as to make it possible to memorize a call newly. CONSTITUTION:An door is kept while an elevator stops at a floor position and is waiting for a call response, and when the elevator calls for other floors are memorized by a call memorizing unit 3, a call canceling timer 5 is started form that time. When the door is closed with a switch 2 closed before the time of the canceling timer 5 is up, the elevator responds to the call and travels towards a desired floor through a control portion 4. However, after the time of the canceling timer 5 is up, the elevator does not travel because the memorized call is canceled even if the door is closed. Namely, this is the reason no memorized call exists, indicating the memory of the next call is ready again.
Patent JP-S62209596-A (JP)
Inventor: TAKEDA YOSHIYA
IPC: G09G3/20
Filed: 1986-03-11
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-S51127975-A (JP)
Title: Reservoir equipped with liquid level detection switch of vehice two sy stems brake master cylinder
Inventor: OOMI ATSUSHI
IPC: B60T11/26
Filed: 1975-04-30
Abstract: PURPOSE: A reservoir equipped with liquid level detection switch of vehicle two systems brake master cylinder, that nullifies inconvenience to have error action of a liquid level detection switch by displacing much quantity pf brake oil into one reservoir, when vehicle operates to climb a slope way, from communicating canal installed between two reservoirs. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05257771-A (JP)
Title: Automatic system for batch-correcting data
IPC: G06F12/00
Filed: 1992-03-12
Abstract: PURPOSE:To save man-hour for preparing a data correcting program by automatically and unitarily correcting data with high-reliability in a system. CONSTITUTION:An electronic computer 1 is composed of an entry program 4 to input correcting data, a correcting object file 5 storing the correcting data, a program/correction information correcting means 6 to correct the data stored in the correcting object file 5, a corrected information managing file 7 to manage the corrected information, and a program/corrected information registering means 8 to maintain the corrected information managing file 7.
Patent JP-S63219733-A (JP)
Title: Controller for working apparatus of construction machine
Inventor: IBUKI TOSHIO
IPC: E02F9/22
Filed: 1987-03-10
Abstract: PURPOSE:To reduce power to be consumed in fine control regions by a method in which a necessary flow amount for operations is supplied by a fixed-capacity pump to the actuator of working machine and an excess flow amount is drained to a tank through a pressure compensatory valve. CONSTITUTION:An electrically controllable center closed-type pressure compensatory valve 5 is provided between the discharge side of a fixed-capacity pump 1 and a drain pipe 6 and a sensor to detect revolving number and discharge pressure is provided for a power source 2 and the pump 1. A sensor to detect operation amount is also provided for an operation lever. On the basis of detected signals by these sensors, operating valves 8, 9, and 10 of the working machine and the valve 5 are controlled by current command values obtained from calculation of flow amount actuators 11, 12, and 13 of the working machine from all discharge amount of the pump 1 and flow amount to be drained from the valve 5 to a tank 7. Necessary flow rate can thus be supplied to the working machine without any loss of power.
Patent JP-H11314610-A (JP)
Title: Method for manufacturing pack having adhesive folded tab
Inventor: FOCKE HEINZ
IPC: B65B51/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent stains of a pack or a blank, in particular, machine parts in a packaging machine or an adhesive station area by arranging a folded tab on the side where no adhesive is given in an inclined manner relative to the perpendicular direction, and capturing adhesive particles to be ejected at random from a nozzle. SOLUTION: In an adhesive station 27, the adhesive is ejected from an adhesive nozzle 31 of an adhesive unit 30 against a surface of a first folded tab 18 of a pack 10 with an angle relative to the transfer direction of the pack 10 to provide a large number of continuous adhesive spots 28. In order to capture an undesired parts 32 or particles of the adhesive to be scattered at random from the adhesive nozzle 31 along with the ejected adhesive part, a second folded tab 19 separated from the adhesive nozzle 31 is preliminarily formed in a funnel shape and arranged at the inclined relative position.
Patent JP-H10249415-A (JP)
Title: Rolling mill
Inventor: KIKUCHI MASAAKI
IPC: B21B27/06
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To largely reduce the abrasion of rolling rolls by installing a magnetic field generating means to impress the magnetic field on a contact part in the neighborhood of the contact part of plural numbers of the rolling rolls and a rolling material. SOLUTION: This rolling mill is composed of a cross-section C shaped return york 13 formed with covering a partial of both side faces of two rolling rolls 11, 12 on the neighborhood of a contact part of the two rolling rolls 11, 12 of a two stage rolling mill 10 to roll a rolled material 2 and a permanent magnet 14 arranged at the opposite face of the rolling roll 11 on the inside of the return york 13. Then a magnetic field generating means to impress the magnetic field on the contact part is installed, and the magnetic flux density of the contact part of the rolling rolls 11, 12 and the rolling material 2 is made at least >=5mT, more preferably made in the value >=40mT. Therefore, the magnetism is acted to the sliding face as the contact part of the rolling rolls 11, 12 and the rolling material 2, attracting of gas especially oxygen is activated, an oxide film is generated, new generated faces are mutually made few to contact or coagulate, and the abrasion of the rolls 11, 12 is reduced.
Patent JP-S61212853-A (JP)
Title: Electrostatic charge image developing toner
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/097
Filed: 1985-03-19
Abstract: PURPOSE:To stabilize triboelectrification amt. and to render its distribution sharp and uniform, and to obtain a stable and sharp image without changing characteristics at the time of long successive uses by incorporating one of specified alkoxylated guanidines derivs. CONSTITUTION:The alkoxylated guanidine derivs. to be added is represented by the formula shown on the right in which R is 1-24 C alkyl. Such derivs. are stable against heat and time lapse, and small in hygroscopicity, and they exhibit superior triboelectrifiacility control performance, and they may be added onto the outside of the toner or into its inside, and the use of them for the developer permits triboelectrifiation to be easily controlled and stabilized, development and transfer of an image high in fidelity to a latent image to be executed, and agglomeration and fluctuation of triboelectrifiability to be prevented at the time of long successive uses, a sharp and chromatic color image to be obtained without being affected by change of temp. and humidity, and further, staining and damaging of the face of a latent image and high temp. offset trouble or the like to be prevented in a cleaning step.
Patent JP-S54145637-A (JP)
Title: Synthesis of antibiotic substance xk-62-3
Inventor: TOMIOKA SHINJI
IPC: A61P31/04
Filed: 1978-05-04
Abstract: PURPOSE: To sythesize antibiotic substance XK-62-3, useful as an antibacterial agent, by acylating the 3-position amino group of gentamicin, and introducing  methyl group to the 3-position amino group by reduction.  
     CONSTITUTION: The antibiotic substance XK-62-3 is prepared by introducing methyl group to the 3-position amino group of gentamicin C 1a  of formula I. The introduction of the methyl group is carried out by (1) acylating (especially t-butoxycarbonylating) the 3-position amino group of gentamicin C 1a  to obtain an intermediate compound of formula III (R is acyl, especially t-butoxycarbonyl, etc.) and (2) reducing the intermediate.  
     USE: It is also useful for the cleaning of laboratory glassware and equipment by using together with cleanser. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51129220-A (JP)
Title: Thermodevelopable photpsensitive matertals
Inventor: SAKAWAKI SHINICHI
IPC: G03C1/498
Filed: 1975-05-02
Abstract: PURPOSE:To improve the storage life of raw photosensitive materials by employing polyvinyl alcohol on the surface of a support.