baber/WOPTO huggingface dataset:
Patent JP-S57212657-A (JP)
Title: Floppy disk driving device
Inventor: HIROTA TETSUO
IPC: G11B19/00
Filed: 1981-06-23
Abstract: PURPOSE:To automatically clamp and set a floppy disk only by inserting it into  a device, and to reduce the power consumption, by providing a sensor, a cone  loading solenoid, and a chopper control circuit for the cone loading solenoid. CONSTITUTION:A disk rotating mechanism which includes a sensor 52 for detecting the jacket front edge of a floppy disk, a sensor 64 for detecting the motion of an ejecting mechanism, a free contacting and separating driving hub for rotating a magnetic disk, and a cone 30 is provided and when the floppy disk is inserted into an insertion opening normally, the cone 30 is moved toward the driving hub to automatically clamp and set the disk by the suctional force of a cone loading solenoid 41. During this setting actuation, a large current flows through the solenoid or is brought under the chopper control of a chopper control circuit after the clamping and setting operation, so the power consumption is reduced to prevent heat generation.
Patent JP-2000295003-A (JP)
Title: Phase shifter
Inventor: NAKADA KUNIYOSHI
IPC: H01P1/185
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a phase shift error and also make the frequency of phase shift quality a wider band than in a conventional practice. SOLUTION: This phase shifter 1 is provided with a phase shifting circuit 3 which is connected to a main line (transmission line 4) and also performs phase shifting of an input signal 10 and a load line part 2 composed of an open stab optionally capable of connection and disconnection to/from the main line. Then, the frequency characteristic of a phase shift quantity in the phase shifting circuit part is compensated by being connected with the state change of the phase shift quantity of the phase shifting circuit part and connecting and disconnecting the open stab to/from the main line.
Patent JP-S5431894-A (JP)
Title: Core structure of reactor
Inventor: KATOU YASUYOSHI
IPC: G21C5/06
Filed: 1977-08-15
Abstract: PURPOSE: To provide a pressure drop device such as labyrinth structure or the like for the top section of the exterior wall of the entrance nozzle section or the top section of the interior wall of communication tube for preventing the fuel assembly from floating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60239555-A (JP)
Inventor: TAJIMA IKUO
IPC: D05C5/04
Filed: 1984-05-14
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。
Patent JP-H07305293-A (JP)
Title: Production of polyvinyl chloride paper by wet process
Inventor: SASAKI KENSHO
IPC: D21H17/34
Filed: 1994-05-11
Abstract: PURPOSE:To provide a wet process for the production of a polyvinyl chloride paper having high uniformity and sulfuric acid resistance. CONSTITUTION:The characteristic of this wet process for the production of a polyvinyl chloride paper is to use a polyvinyl chloride fiber having a fiber length of 5-15mm and a vinyl chloride latex as a binder at a weight ratio (fiber/ latex) of 95/5 to 60/40 and add a cationic flocculent to the system.
Patent JP-S60242205-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: E01F9/553
Filed: 1984-05-17
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-H03295887-A (JP)
Title: Water-in-oil type emulsion explosive composition and its production
Inventor: SAWADA TETSUYA
IPC: C06B47/14
Filed: 1990-04-16
Abstract: PURPOSE:To improve the high-temp. stability of the composition by adding urea and/or thiourea to an aq. inorg. oxyacid salt, mixing the soln. and a molten mixture of an emulsifier and a carbonaceous fuel to form a water-in-oil type emulsion and adding a bubble retaining agent and CaCO3 to the emulsion. CONSTITUTION:NH4NO3 and/or an inorg. oxyacid salt are dissolved in heated water, and 0.1-5wt.%, based on the composition, of urea and/or thiourea are further added and dissolved to obtain an aq. oxidizing agent soln. Meanwhile, 1-7wt.% of an emulsifier such as a sorbitan ester of a fatty acid and 1-10wt.% carbonaceous fuel consisting of a burning oil and/or wax are heated, melted and mixed to prepare a water-in-oil type emulsion. Subsequently, a bubble retaining agent consisting of an inorg. or org. hollow microbeads and 0.5-20wt.% CaCO3 having 0.8-1.5mum average grain diameter are added to the emulsion to control the temporary sp.gr. of the composition to 0.8-1.35, and a water-in-oil type emulsion explosive composition is obtained.
Patent JP-S61256463-A (JP)
Title: Microcomputer equipment
Inventor: YOSHIDA ATSUSHI
IPC: G06F13/18
Filed: 1985-05-10
Abstract: PURPOSE:To smoothly carry out the information transmission between CPUs by prohibiting one CPU from making access to a memory area when the other CPU makes access to a shared memory area. CONSTITUTION:Before a CPU 1 makes access to a shared memory area 4, the area 4 is made access after a specific address is outputted to an address buffer 3. After the CPU 1 outputs the specific address to the buffer 3, when a CPU 2 tries to make access to the area 4 and outputs the address to the buffer 3, an HALT input signal 8 to the CPU 2 is activated by the buffer 3 to make the CPU 2 halt, thereby the CPU 2 is prohibited from making access to the area 4. When the CPU 1 completes the access of the area 4, a specific address is outputted to the buffer again to release the signal 8 and enable the CPU 2 to make access to the area 4. Thus, the information transmission between the CPUs can be smoothly performed.
Patent JP-S61257273-A (JP)
Inventor: HIRAI YOSHIO
IPC: B07B7/01
Filed: 1985-05-10
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-H01269705-A (JP)
Title: Cylinder control device
Inventor: OOSHIMA KAZUMI
IPC: F15B11/08
Filed: 1988-04-20
Abstract: PURPOSE:To retain a load by forming a check poppet in each cylinder port of a valve body and having the back pressure chamber of the check poppet communicated with the cylinder port via each restrictor and with a tank through a spool. CONSTITUTION:Each of cylinder ports 2 and 3 of a valve body 1 are provided with check poppets 14 and 15. Back pressure chambers 18 and 19 of said respective check poppets 14 and 15 are communicated with cylinder 2 and 3 through respective restrictors 24 and 25 which are formed on plug members 16 and 17 respectively then with a tank through discharge passages 26 and 27 and a spool 5. Since the leak of fluid can be completely prevented by the action of check poppets 14 and 15 while the load is retained, the load retention by a cylinder C can be performed completely.
Patent JP-H04306388-A (JP)
Title: Gate device
Inventor: KOJIMA HITOSHI
IPC: G07B15/00
Filed: 1991-04-03
Abstract: PURPOSE:To check the passing of persons without inflicting any injury on them and with sufficient force. CONSTITUTION:Doors D mounted to walls B forming a passage for controlling the passing of persons with opening and shutting motions in the shape of a fan with an aerial view for opening and shutting the passage P are constituted of the first step doors D1 on the walls and the second step doors D2 pivoted on the front ends of the doors D1 as two stage construction. A driving mechanism of the first step doors and a driving mechanism of the second step doors have respectively different control mechanisms in the flexibility and rigidity of persons.
Patent JP-S5823708-A (JP)
Inventor: YONEYA ICHIROU
IPC: A01B69/02
Filed: 1982-06-07
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-S581587-A (JP)
Title: Noise reduction method for impact printer
Inventor: ASANO KIYOMITSU
IPC: B41J15/00
Filed: 1981-06-26
Abstract: PURPOSE:To ensure a remarkable lowering of noise with little increase in cost by humidifying a printing paper only in the proximity of the printing point of an impact printer. CONSTITUTION:A humidifier 20 is provided in the course of a passage of a printing paper 1 while a dryer 10 after the printing point. A paper 1 at the intermediate position is humidified in a section where it is attached to a platen 2. This lowers the vibration propagating property of the paper because of a drop in the Young's modulus and stiffness of a paper itself to which an impact vibration by a print head 5 propagates thereby enabling sufficient reduction of noise free from effect of humidification on the printing.
Patent JP-S5621599-A (JP)
Title: Kit for determination of phosphoric acid using pyruvate oxidase, and method for determination using the same
Inventor: MISAKI HIDEO
IPC: G01N33/84
Filed: 1979-07-31
Abstract: PURPOSE: To determine phosphoric acid in biospecimen such as serum, urine, etc., other phosphoric acid-containing specimen, or a phosphoric acid-producing reaction system, by reacting the specimen with a system containing pyruvic acid and pyruvate oxidase, and measuring the produced H 2 O 2  or consumed O 2 .  
     CONSTITUTION: The objective kit is composed of (A) pyruvate oxidase obtained from the cells of Pediococcus, etc. and (B) pyruvic acid, and optionally (C) flavine- adenine dinucleotide (FAD), thiamine pyrophosphate, and calcium ions, etc. e.g. one or more ion-generating salts selected from e.g. CaCl 2 , CoCl 2 , MnCl 2 , etc. A necessary amount of the reaction liquid is taken out from the kit, and made to react with a specimen at 20W40°C for 5W60min. The amount of the phosphoric acid in the specimen can be determined either by determining the oxygen consumption shown in the formula, or by determining the produced H 2 O 2  by colorimetry or fluorometry using 4-aminoantipyrine and phenol or N,N-dimethylaniline, homovanillic acid, etc. as an indicator. The method is useful not only for the determination of phosphoric acid or a phsophoric acid-producing system, but also for the deterination of phosphatase activity, fatty acid, or a component necessary for the examina tion of biospecimen which generates phosphoric acid by the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60242469-A (JP)
Title: Developing method
Inventor: HOSAKA AKIHITO
IPC: G03G15/08
Filed: 1984-05-16
Abstract: PURPOSE:To obtain layers stable image quality even if an AC voltage is impressed by coating a two-component developer having a carrier which is insulating magnetic powder and toner on a developer carrying body and scattering the toner to the surface of a latent image holding surface to develop the latent image while the latent image holding body is held under non-contact state with the developer layer in a developing section. CONSTITUTION:The developer to be used consists of 75g ferrite powder having 25mum average grain size mixed with 25g toner having a positive electrifying polarity and 15mum average grain size. Such developer is stuck to the surface of a developing sleeve 2 which is equipped with a stationary magnet roll 3 having 1,000 gauss surface magnetic field intensity. Said developer is controlled by a doctor blade 11 in such a way that the thickness of the developer layer consisting of the above-mentioned toner- carrier mixture is made about 100mum in the part nearest the surface of the latent image holding body. The rotating directions of the latent image holding body 1 and the sleeve 2 are as shown by arrows and the rotating speeds are so set that the relative speeds of the surfaces facing each other are high to increase density. The back electrode of the body 1 is grounded. An AC voltage and DC voltage are impressed to the sleeve 2. The distance between the sleeve 2 and the body 1 is made 300mum.
Patent JP-H02180859-A (JP)
Title: Preparation of n-acetyl-6-aminohexanoic acid derivative
Inventor: BUXADE VINAS ANTONIO
IPC: C07C233/47
Filed: 1989-04-17
Abstract: PURPOSE: To obtain a compd. having anti-ulcer action by reacting N-acetyl-6- aminohexanoic acid and zinc oxide in a polar solvent.  
     CONSTITUTION: N-acetyl-6-aminohexanoic acid and zinc oxide are reacted in a polar solvent or a mixture of polar solvents pref. by using water at a temp. equal to or lower than the b.p. of the solvent, pref. about 80°C. Subsequently, the reaction mixture is allowed to stand to cool and a salt is isolated as a crystal and the salt is filtered to be dried to obtain the objective N-acetyl-6- aminohexanoic acid derivative. Zinc oxide has an easily and inexpensively obtainable advantage. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5223364-A (JP)
Title: Goniometer
Inventor: TAKAHASHI MINORU
IPC: G01B7/30
Filed: 1975-08-15
Abstract: PURPOSE: To provide a goniometer which is also capable of generating both signals for the output for controlling the number of rotation of the shaft of a sewing machine and for the sorking output of a thread-cutting mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61255519-A (JP)
Title: Plating method for 'permalloy(r)'
Inventor: TOGAWA EIJI
IPC: H01F41/26
Filed: 1985-05-09
Abstract: PURPOSE:To make uniform compsn. and to obtain the stability of a magnetic domain by impressing an external magnetic field superposed with a DC magnetic field and AC magnetic field during 'Permalloy(R)' plating. CONSTITUTION:A magnetic core is produced by 'Permalloy(R)' plating while the external magnetic field is impressed. The external magnetic field superposed with the DC magnetic field and AC magnetic field is impressed. >=300 oersted, more preferably >=500 oersted are considered to be necessary even for flame plating when a demagnetizing field is taken into consideration in the case of directing the direction of easy magnetization of the 'Permalloy(R)' toward the direction where the external magnetic field is impressed. However, >=1k oersted is necessary in partial plating where no flame is used and therefore the impression of such strong magnetic field to a plating cell for mass production is difficult. The magnetic anisotropy equal to the magnetic anisotropy of the flame plating is therefore provided by superposing the DC magnetic field and the AC magnetic field in the partial plating in which the flame is not used.
Patent JP-H01271558-A (JP)
Title: Constructing method for underground structure
Inventor: MIURA NOBUAKI
IPC: E02D29/00
Filed: 1988-04-21
Abstract: PURPOSE:To substantially reduce a term of construction work and its expense promptly further easily executing the work of an underground structure by providing a main provision beam to be successively linked while performing pit excavation further performing the pit excavation with this beam serving as a strut. CONSTITUTION:A sheathing wall 1 is constructed in the periphery of an underground structure construction part, thereafter temporary pillars 2, 2... of H-type steel or the like are piled in a predetermined part of the ground G surrounded by the sheathing wall 1. Next the ground G performs a certain degree of pit excavation by an excavator, providing a waling 15 to be linked in the internal periphery of the sheathing wall 1 while main provision beams 3, 3... to be linked longitudinally laterally in a horizontal direction utilizing the temporary pillars 2. Subsequently, while the wall 1 is supported with the beam 3 serving as the strut, further performing pit excavation, the beam 3 is successively provided to be linked. A structure external wall and the foundation are constructed by depositing concrete, and vertically providing a pillar-use steel pipe 10 between pillar connection parts 7 in a joint part 4 of the beam 3 providing concrete 12 to be deposited in the inside, a concrete pillar is completed.
Patent JP-S58215712-A (JP)
Title: Manufacture of multielement magnetic head
Inventor: USHIZAWA KATSUTOMI
IPC: G11B5/105
Filed: 1982-06-09
Abstract: PURPOSE:To reduce the unequality of a gap of a magnetic head, by bringing a projected part elastically into contact with a shield plate, in holding plural cores having the projected part with a holding member to a thin plate at the outermost layer of layers. CONSTITUTION:The core members 5, 10 providing the projected parts 5b, 10b each to the front of thin plates 5a, 10a at one side thereof formed with laminated thin plates, are inserted to recesses, 13, 14 of the core holding member 11 respectively for holding both ends of the shield plate 16 with projections 17, 18 and a recess 20. The core members 5, 10 are pressed on surfaces 21a, 22a strongly with an elastic force produced by the projections 5b, 10b thrusted onto the tip of the shield plate 16 with a bent, allowing to position the core members 5, 10. Similarly, the upper core member and the upper holding member are assembled and the upper and lower parts are bonded, and the part from imaginary lines as a tape contact surface shown in figure is removed and the surface is polished. Thus, the positioning is attained accurately and a more or less gap is allowed between the core members and the recesses 13, 14, then the workability of the assembling is improved.
Patent JP-S62254389-A (JP)
Inventor: AOKI MASAYUKI
IPC: H05B6/12
Filed: 1986-04-28
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-S58214718-A (JP)
Title: Electronic control type cooking utensil
Inventor: YOSHIDA MASAHIKO
IPC: F24C7/02
Filed: 1982-06-08
Abstract: PURPOSE:To contrive the selective setting the timer time or the temperature only by a knob manipulation of the titled device by a method wherein a specific displacement position of a knob is provided on the one knob for either the timer time or the temperature inputting, and when one knob is set at the specific position, the inputting from the other knob is made inactive. CONSTITUTION:A specific graduation indicated a ''TIME'' is provided on the periphery graduation position of a temperature setting knob 6. When the knob 6 is set at said specific graduation, the knob is considered as set at the specific displacement position. By an electronic control program setting, as far as the knob 6 is not at said specific displacement position, only the temperature inputting is made possible, inversely, as far as the knob 6 is at said position, only the timer time inputting is made possible. Thereby, the confusion of the manipulation of two knobs 5, 6 can be prevented, also the complicated operation which signifies each data by using a function-key which corresponds to inputting of timer time or the temperature can be dissolved.
Patent JP-S60241621-A (JP)
Inventor: FUJIHISA HIROAKI
IPC: H01H73/50
Filed: 1984-05-15
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-S63264883-A (JP)
Title: Engaging condition detecting device for connector
Inventor: OTSUBO KAZUMI
IPC: H01R13/64
Filed: 1987-04-22
Abstract: PURPOSE:To make it possible to detect the engaging condition of connectors automatically and to decide the depth of the engaging by detecting the responding value of the interval between light receiving elements which receive the reflection lights from marks on condition that the connectors are engaged, and comparing it with a standard value. CONSTITUTION:On condition that a female connector and a male connector are engaged, marks Ma and Mb arranged at specific positions of the female and the male connector housings 5a and 5b respectively is read by an image sensor 1. And light receiving elements receiving the reflection lights from the marks Ma and Mb are discriminated by a discriminating device 2, and the value responding to the interval of the light receiving elements each other receiving the reflection lights from the marks Ma and Mb is compared with the standard value by a logical operation device 3. Depending on the compared result, a signal to represent the engaging condition of the connectors can be output. In such a way, it can be judged whether the connectors are inserted in a specific depth or not.
Patent JP-S5526533-A (JP)
Title: Pressure fixing method
Inventor: YAMASHITA KEITAROU
IPC: G03G15/20
Filed: 1978-08-15
Abstract: PURPOSE: To prevent the production of crease in the object to be fixed by changing the leading and trailing ends on the biting side at each pass of the object to be fixed at the time of passing the object to be fixed more than twice in a pressure fixing machine and pressure fixing the same under pressure or combination of pressure and heat.  
     CONSTITUTION: In fixing the object 2 to be fixed such as paper or the like to the fixed object 2' after fixing by sending the same between fixing rollers 1, 1', passing the same only in the A→B directions is likely to produce crease in the fixed object 2'. If the leading and trailing ends on the biting side of the object to be fixed are changed like A→B in the first time and B→A  in the second time, then the pressure distributions of the pressure fixing roll are applied oppositely and therefore the production of crease is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06307352-A (JP)
Title: Liquid delivery pump
Inventor: ISHIHARA JUN
IPC: F04C5/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide a liquid feeding pump which can secure the intended accuracy of the rate of liquid flow for a long period of time without bringing about large size or high cost to the pump itself. CONSTITUTION:An elastic tube 20 whose middle part is positioned within the liquid feed operation range S, is pinched by tube feeding rollers 4A, 4B, among which the one 4A is coupled with the rotary shaft 5 of a rotor 2 equipped with liquid feeding rollers 3A, 3B through a speed reduction mechanism 8 and put in rotation interlocking with the rotor 2.
Patent JP-S60247083-A (JP)
Inventor: FURITSUTSU SOODERURUNDO
IPC: F04C18/16
Filed: 1985-05-10
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-H0592186-A (JP)
Title: Device for purifying surface of liquid in washing tank
Inventor: KURAGAKI KOJIRO
IPC: B08B3/10
Filed: 1991-04-04
Abstract: PURPOSE:To remove the oil film or impurity floating on the surface of the liquid in a washing tank. CONSTITUTION:In a washing tank 1 wherein a large number of unit tanks successively washing an object to be washed are parallelly arranged, a pressure air jet nozzle 21 and a guide cover 22 guiding injected pressure air to the surface of the liquid are provided along one side surface of a required unit tank, for example, a washing tank 2d. Pressure air is injected from one side surface of the tank toward the other liquid outflow wall 13 thereof by the guide cover 22. By this constitution, the oil film or impurity floating on the surface of the liquid is blown toward the liquid outflow wall 13 by the injected pressure air to overflow the wall 13 to flow out.
Patent JP-S60246180-A (JP)
Inventor: ARAN ANDAASON FUUBAA
IPC: H04N3/185
Filed: 1985-05-09
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-S5726607-A (JP)
Title: Controlling method of wilt disease
Inventor: SAOTOME MINORU
IPC: A01N59/00
Filed: 1980-07-22
Abstract: PURPOSE: To control wilt diseases particularly affecting a carnation, stock and aster and maximize the amount of flowers to be collected, by irrigating soil with an aqueous solution of hydrogen peroxide for cultivating cut flowers.  
     CONSTITUTION: In cultivating cut flowers, soil is irrigated with an aqueous solution of hydrogen peroxide to control wilt diseases. The concentration of the aqueous solution is 1W0.005%, preferably 0.5W0.05%. The controlling effect is further improved by using the steam sterilization and hot water sterilization operations together. For example, the incidence rate is 36% in the case of no treatment, and the  incidence rate is 20% in the case of the treatment with the aqueous solution of the hydrogen peroxide. The treatment with hot water and hydrogen peroxide reduces the incidence rate to 10%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6223691-A (JP)
Inventor: KAARU RASHIYU BIIZURI
IPC: H04N7/00
Filed: 1986-05-01
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。