baber/WOPTO huggingface dataset:
Patent JP-S5582980-A (JP)
Title: Watch and other devices having case ater sealed with at least one removable member
Inventor: HANSU BAUMUGARUTONAA
IPC: G04B37/11
Filed: 1979-12-13
Abstract: A waterproof watch having a case and a base which are sealed in a water tight manner without the use of screw threads, is provided. The watch base is composed of a memory form alloy which may or may not be reversible. The watch base is deformed while in its Martensitic state and loosely fit adjacent a sealing portion of the case. The base is then permitted to rise above the Martensit/Austenit conversion temperature into its Austenitic state so that it returns to its undeformed shape and engages the sealing portion of the case in a water tight pressure fitting manner. The conversion temperature should be -20 DEG  C. or below. A tubular conduit for the winding stem may also be composed of memory form alloy for sealing engagement with the case.
Patent JP-H0723535-A (JP)
Title: Charger for electric automobile
Inventor: MUTO NOBUYOSHI
IPC: H02J7/04
Filed: 1993-06-30
Abstract: PURPOSE:To allow charging regardless of the type of commercial power supply by detecting the zero-phase of commercial power supply voltage and deciding the type of power supply. CONSTITUTION:An AC power supply current command generator 130 detects the zero-cross point of power supply voltage phase detected on the secondary of a transformer 90 by means of a power supply voltage zero-phase detector 110 and forms the phase of an AC power supply current command based on the phase thus detected. A power supply type decision unit 120 operates the period of a power supply voltage zero-phase signal detected by the detector 110 and decides the power supply frequency. A signal for deciding the polarity of power supply voltage for each phase is also generated from the decision unit 120 and the single-phase, three-phase, and phase order are decided based on the state code of each phase. Subsequently, an AC power supply current command i* is generated from the generator 130 depending on the single-phase and three-phase power supply. This constitution allows charging regardless of the type of commercial power supply.
Patent JP-H065144-A (JP)
Title: Gas insulated breaker
Inventor: HIRANO YOSHIHIKO
IPC: H02B13/02
Filed: 1992-06-19
Abstract: PURPOSE:To facilitate reduction in the size and improvement of the performance of an SF6 gas insulated breaker by forming an insulating rod out of a glass fiber reinforced resin material, which has high heat resistance, whose mechanical characteristic is high at high temperature, and which has excellent electric characteristic. CONSTITUTION:An SF6 gas is used as an arc-extinguishing medium, while an insulating rod 1 is made of glass fiber reinforced resin material. For the reinforced resin material of glass fibers 2, a glass fiber reinforced resin material whose matrix is epoxy modified polyimide resin 3, is used.
Patent JP-S5865374-A (JP)
Title: Valve closing center adjusting mechanism of inclined valve
Inventor: YOSHIDA OSAMU
IPC: F16K1/36
Filed: 1981-10-09
Abstract: PURPOSE:To smoothly set the centering of a poppet by forming the taper guide part in tapered form on the outer periphery of the valve seat part of the poppet and sliding the taper guide part in the direction of centering adjustment when the valve is closed. CONSTITUTION:The outer diameter on the upper part side in the axial direction of a poppet 5 is formed a little smaller than the outer diameter on the lower part side, and the taper guide part 6 in tapered form is formed on the outer periphery of the valve seat part 5a of the poppet 5. Therefore, even if the poppet 5 lowers in the eccentric state relative to the center of axis of the body 1, the taper guide part 6 slides on a valve seat 4 and the cylindrical surface contiguous to the valve seat 4 and is fitted onto the cylindrical guide surface 8, and the eccentrity of the poppet 5 is corrected as the poppet 5 desends. In the stage where center adjustment through sliding is not performed, the poppet 5 rotates around the contact point A with the body 1 and is set on the valve seat 4.
Patent JP-S5862182-A (JP)
Title: 1,2,4-dithiazolidine-3,5-diones, their preparations, and fungicide comprising them as active ingredient
Inventor: OKABE TAKAYUKI
IPC: A01N57/24
Filed: 1981-10-09
Abstract: NEW MATERIAL:A compound shown by the formulaI[R is alkyl, cycloalkyl, or a group shown by the formula II(X and Y are H, lower alkyl, lower alkoxyl, cyano, etc.)]. EXAMPLE:0,0-Diphenyl 1-(3,5-dioxo-1,2,4-dithazolidine-4-yl)ethane phosphate. USE:A controller for plant blight. Showing excellent effect on blast and helminthosporium leaf spot of rice plant, downy mildew of vegetables, and black spot of fruit, having extremely low toxicity to men and beasts, fishes, and environmental small animals. PROCESS:A thionocarbamate shown by the formula III is reacted with a chlorocarbonylsulfenyl chloride shown by the formula IV to give a compound shown by the formulaI. The reaction is carried out in an inert solvent (e.g., n-hexane) in the presence or absence of a dehydrochlorinating agent (e.g., TEA) at 0-30 deg.C for 5min-several hours. The compound shown by the formula III is obtained by reacting an aldehyde shown by the formula V with compound shown by the formula VI and triphenyl phosphite.
Patent JP-H0210365-A (JP)
Title: Electrophotographic sensitive body
Inventor: MISHIMA MASAYUKI
IPC: C07D401/14
Filed: 1988-06-29
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having stable initial potential, small dark attenuation, superior ozone resistance and abrasion resistance by incorporating a specified 1,4-dihydrotetrazine compd. into a charge transfer layer. CONSTITUTION:The title electrophotographic sensitive body is constituted of an electroconductive base body, a charge generating layer, and a charge transfer layer as essential constituting elements, and a 1,4-dihydrotetrazine compd. expressed by the formula is incorporated into the charge transfer layer. In the formula, R1 is H or (un)substituted alkyl group, (un)substituted heterocyclic group, etc.; R2 is (un)substituted alkyl group, (un)substituted aryl group, or (un)substituted heterocyclic group. Thus, an electrophotographic sensitive body having stable initial potential, small dark attenuation, high ozone resistance and abrasion resistance, is obtd.
Patent JP-H0720094-A (JP)
Title: Ultrasonic oscillation measuring apparatus
Inventor: MORIMOTO TSUTOMU
IPC: G01N29/00
Filed: 1993-06-30
Abstract: PURPOSE:To enable ultrasonic oscillation to be measured relatively stably even when a sample makes displacement and the like from this measuring apparatus. CONSTITUTION:Excitation light is emitted from a pulse laser l, and measuring light from a measuring laser 3. When a material 2 makes displacements vertically, an amount of this displacement is detected by PSD 18, and a beam diameter conversion lens 7 is adjusted by movement in its axial direction so that scattered light 31 from the surface 2a of the material 2 may be collimated as predetermined. When a scattered point of the scattered light 31 is displaced from the optical axis of a lens 4, an amount of this displacement is detected by PSD 21, and mirrors 8, 9 are adjusted by proper swing so that the angle of incidence into an interferometer 13 may be a predetermined angle. This makes reflected light from the material 2 preferably enter a Fabry-Perot interferometer 13. Further, this measuring apparatus can suppress unfavorableness due to displacements by enabling the same surface of the sample to be irradiated with excitation light and measuring light through the same optical axis.
Patent JP-S5585947-A (JP)
Title: Scanning system for pattern picture
Inventor: ABE MICHIHARU
IPC: G06F3/14
Filed: 1978-12-22
Abstract: PURPOSE: To establish the video signal suitable for the request of the output terminal unit efficiently, by controlling the pick up unit so that the aperture of the scanning beam can also be changed in response to the adjustment of the scanning line density for pattern picture.  
     CONSTITUTION: In response to the external instruction S fed to the control circuit 7, the address scanning of the input pattern image P emitted on the photo electric plane of the pick up tube 6 and the read-in scanning of the specific pattern selected with it are made and the video signal B of the pattern is outputted at the terminal unit. In this case, the optimum beam diameter to various scanning line density at the read-in scanning is in program set to the circuit 7, the scanning line density at read-in scanning requested from the terminal is determined to control the beam deflection circuit 8 and the video focus circuit 9 can automatically be controlled so that the read-in scanning can be made with the optimum beam diameter in response to the scanning line density at that time. Thus, the video signal suitable for the request of terminal can efficiently be scanned and the picture with good quality can be reproduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0212383-A (JP)
Title: Image synthesizing device
Inventor: TSUMANUMA KOUJI
IPC: G06T3/00
Filed: 1988-06-29
Abstract: PURPOSE:To synthesize plural screens to a one-screen portion without deteriorating the resolution of a necessary part in an image by designating and reading out an area of at least image data of a one-screen portion in image data of a plural screen portions stored in an image memory. CONSTITUTION:Image data stored in a first and a second image memories 8a, 8b are read out by the corresponding area designating read-out means 9a, 9b, respectively and synthesized to image data of a one-screen portion by a synthetic memory 10. In this case, the read-out means 9a, 9b designate memory addresses of the corresponding image memories 8a, 8b, and read out image data from its designated area. Accordingly, images of television cameras 1, 2 can be segmented partially and synthesized, and in that case, it is also possible to enlarge and reduce the segmented part. In such a way, plural screens can be synthesized and can be observed concentrically by one set of monitor television 3 without deteriorating the resolution of a necessary observing position in an image.
Patent JP-H0830034-A (JP)
Title: Electrostatic latent image developer and electrostatic latent image developing method using that
Inventor: SATO KISHO
IPC: G03G15/08
Filed: 1994-07-14
Abstract: PURPOSE:To effectively suppress fog in an area where no image is printed by using an electric field controlling agent in an electrostatic latent image developer, to advantageously and accurately develop a latent image formed on a photosensitive body, and to improve sharpness of lines and characters. CONSTITUTION:This electrostatic latent image developer contains a specified carrier 36, toner 40 and electric field controlling agent 38 with the weight proportion of carrier:toner:electric field controlling agent = (50 to 80%):(10 to 40%):(5 to 40%). The average particle size of the electric field controlling agent 38 is in the range of 5 to 30mum which is smaller than the average particle size of the carrier 36. Since a charge controlling agent which can be charged into the opposite polarity to the toner 40 is added as an inner additive to the agent 38, fog in an area where no image is printed can be effectively suppressed by the presence of the electric field controlling agent 38. Further, the toner 40 can be accurately deposited on an electrostatic latent image formed on a photosensitive body 10 so that sharpness of characters or lines can be effectively improved.
Patent JP-H0327050-A (JP)
Title: Developer for electrostatic charge image
Inventor: SHINTAKU TAKASHI
IPC: G03G9/097
Filed: 1989-06-23
Abstract: PURPOSE:To enhance chargeability characteristics of the developer and image quality by adding a specified compound powder to the outsides of toner particles containing a specified charge controller and using 2 kinds of specified carriers in combination with the powder. CONSTITUTION:This developer to be used is prepared by adding a basic powder of magnesium.aluminum bydroxycarbonate.hydrate represented by formula II (m is an optional integer and each of p - s is an integer satisfying prescribed relationships) to the outsides of the toner particles containing at least a resin, a colorant, and the charge controller of a quaternary ammonium salt represented by formula I (R<1> is 1 - 8 C alkyl; each of R<2> and R<3> is 1 - 18 C alkyl; and R<4> is 1 - 8 C alkyl or benzyl), and in combination with this toner adding the 2 kinds of carriers comprising a ferrite powder coated with a methylsilicone resin and a ferrite powder coated with a methylphenylsilicone resin.
Patent JP-S646766-A (JP)
Title: Probe of clamp type ammeter
Inventor: HIGAMI MASANOBU
IPC: G01R15/18
Filed: 1987-06-29
Abstract: PURPOSE:To measure even a minute current accurately, by holding the parts from a current sensor to a connecting cable between the sensor and the main body of an ammeter using a magnetic body and a conductor. CONSTITUTION:Many semicircular plates are laminated and a core 2 is formed. The core 2 is attached to main body plates 7 and an opening and closing plate 13, which are freely opened and closed with a shaft 8 as a center. The core 2 is formed so that it is freely opened and closed. A sensor 3 comprising a Hall element is connected to a connecting cable 12 with lead wires 9 and provided at one end part of the core 2, which is opened and closed. Holding plates 4 comprising phosphor bronze parts hold the sensor 3 and lead wires 9 so as to cover them and attached to attaching plate 10 made of a synthetic resin, which is provided between a pair of the main body plates 7. A part which is not covered with the holding plates 4, i.e., a connecting part of the lead wires 9 and a connecting cable 12, is held with the copper plate of a printed board 14 and a cover 11 so as to cover the connecting part. Cover plates 6 surround the sensor 3, comprise phosphorus bronze, fix the holding plate 4 to the sensor 3 and have protruding grounding pieces 5. The cover plates 6 are brought into contact with the main body plates 7 comprising the metal. Therefore, the holding plates 4 are grounded to the core 2.
Patent JP-S5862739-A (JP)
Title: Standard pattern revising system in monosyllable audio recognition device
Inventor: IZEKI OSAMU
IPC: G10L15/06
Filed: 1981-10-12
Abstract: PURPOSE:To correct erroneous recognition simply, to revise the standard pattern and to improve the rate of recognition, by comparing the characteristic of a monosyllable sound with a standard sound pattern to be registrated and using a plurality of results of recognition with high similarity. CONSTITUTION:A characteristic of a monosyllable sound signal from a microphone 11 is picked up 12. A switch 13 is selected to A, and registrated in a standard pattern registration section 14-1. Next, the switch is selected to B, the characteristic of monosyllable to be checked is picked up 12 and applied to a similarity calculation section 15, the similarity with all the standard patterns in the standard pattern registration section 14-1 is calculated and some of higher similarity are given to a recognition order control section 14-3. The section 14-3 displays 16 the result from the higher similarity and this step is continued until the speaker recognizes the coincidence. If the recognition is not coincident for the higher similarity, a standard pattern automatic revision control section 14 is driven with the control of a mis-recognition correction operating section 17 to revise the standard pattern 14-1. Thus, erroneous recognition can simply be saved and the rate of recognition can be increased.
Patent JP-H04360174-A (JP)
Title: Developer replenishing device
Inventor: OTA YUTAKA
IPC: G03G15/08
Filed: 1991-06-06
Abstract: PURPOSE:To completely prevent the scattering of a developer in a developer replenishing device fitted so as to be in contact with the upper part opening part of the developer housing part of a developing unit, and having a developer cartridge. CONSTITUTION:The hopper cover 3 of the developing unit 2 can be opened/ closed by sliding the cover 3 in the direction of the A, and in a toner cartridge 4, the inner periphery of an external case 6 is in a cylindrical shape, and fitted into an inner cylinder which can be rotated and is filled with the developer. A lower part opening provided on the external case 6 is coincident with the upper part opening of the developing unit 2, and the lower part of the external case 6 is adhered to the developing unit 2. A gear 9 provided on the inner cylinder is meshed with the rack 14 of a developing unit cover 3.
Patent JP-S5866623-A (JP)
Title: Undone machining time measuring method
Inventor: KINOSHITA MITSUO
IPC: G01P3/54
Filed: 1981-10-12
Abstract: PURPOSE:To make backward control ever so easier, by measuring an undone machining time from the calculated value of length of the whole machining passage by means of dry run operation in advance of actual machining as well as the mean feed rate and length of up to the existing position at the actual machining, in case of CNC wire-cut electro-discharge machining. CONSTITUTION:Prior to actual machining, when a dry run operation is indicated, numerical control data are inputted into a control unit 103 and therefore the dry run operation is carried out, and when pulse distribution by the last data among the NC data is completed, a length L of the whole machining passage comes to be stored in a counter 110. Next, upon starting the machining, an actual count by NC data reading, pulse distribution operation process based upon the above data and counting by means of pulse counters 111 and 113 are carried out whereby a length D of machining passage up to the existing position and a mean feed rate F are found from the counter 111 and a memory 115 respectively. An operation circuit 116 calculates the undone machining time Tr from an equation Tr=(L-D)/F and displays said time.
Patent JP-H058706-A (JP)
Title: Emergency braking device for automobile
Inventor: AKASHI TADASHI
IPC: B60T1/14
Filed: 1991-07-03
Abstract: PURPOSE:To emergently stop an automobile safely and surely by locking nails of a braking piece in the ground surface with locking pieces, pivotally mounted on holding pieces formed on the outer bottom surface part of a body, and the braking pieces rotated to the ground surface side when the automobile is to be emergently stopped. CONSTITUTION:When an automobile is to be emergently stopped, a brake pedal is stepped to brake wheels 11, and concurrently a lever 6 of an automobile emergency stop device is operated. This causes the rotation toward the ground surface side of a pair of locking pieces 3; linked to holding pieces 4 formed on an outer bottom surface part of a body 10 via pins 5, and of a braking piece 1 connected to the locking pieces 3. Resultingly, many nails 2 formed on the braking piece 1 are locked in the ground surface to cause emergency stopping. At that time concurrently, both upper and lower locking members (a) and (b), arranged in the base part of respective locking pieces 3, are locked in the outside bottom surface part of the body 10 and the lower surfaces of the holding pieces 4. This bears resistance to the braking piece 1 and the nails 2 to ensure the locking condition of the nails 2 in the ground surface.
Patent JP-S6141303-A (JP)
Inventor: KITAHARA NAOTAKE
IPC: A41B17/00
Filed: 1984-08-01
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。
Patent JP-H0329306-A (JP)
Title: Automatic right-angle setting apparatus of starting wire for winding machine
Inventor: HARADA MAMORU
IPC: H01F41/06
Filed: 1989-06-27
Abstract: PURPOSE:To execute a right-angle setting operation of a starting wire automatically by a method wherein a part of the starting wire to be bent at a right angle is pressed by using a holding-down tool, a main shaft is turned in a pressed state and a member to be wound is turned. CONSTITUTION:While a nozzle 14 is drawing an insulation-coated electric wire 17, it is moved in parallel with an X-axis as indicated by an arrow (e), and stretches a starting wire 17a in an X-axis direction along a bobbin 1. The starting wire 17a is pressed toward bobbin 1 by means of a holding-down tool 12; while the starting wire 17a is being held down by means of the holding-down tool 12, the bobbin 1 is turned in a positive-turn direction as indicated by an arrow (g). In this manner, the bobbin 1 is turned as indicated by the arrow (g), the holding-down tool 12 is turned as indicated by an arrow (g') and the nozzle in the position 14 is moved to a position 14'. Thereby, a boundary part between the starting wire 17a and a wire 17b to be wound is bent at a right angle in a state that the bobbin has been pressed by using the holding-down tool 12; a right-angle setting operation is performed. Thereby, a high-accuracy coil winding operation which requires the right-angle setting operation of the starting wire can be fully automated.
Patent JP-S5787494-A (JP)
Title: Mixing and dispersing method of activator (surfactant) and water in fuel oil
Inventor: OSANAWA TATSUNORI
IPC: C10L1/32
Filed: 1980-11-19
Abstract: PURPOSE: To improve the combustion efficiency and reduce the generation of poisonous gases, e.g. NO x  or SO x , by mixing a small amount of a nonionic surfactant and water simultaneously with a fuel heavy oil, dispersing both in the oil with stirring, and reducing the viscosity to give superfine particles.  
     CONSTITUTION: About 0.1% one or two nonionic surfactants and 10W30% water are simultaneously mixed with a fuel heavy oil, stirred vigorously and then burned by a burner. In case the outside air temperature is low, the oil is effectively heated to 50W60°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000346961-A (JP)
Title: Portable electronic equipment and method for controlling the same
Inventor: OKETANI MAKOTO
IPC: G04G99/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To make improvable the use convenience of user by classifying each of a plurality of means to be driven to either division and setting the operation mode of the means to be driven of a division where non-portable time passes over set time for every division to a power-saving mode. SOLUTION: When a clocking device 1 comes into a non-portable state, a mode-setting part 90 of a control circuit C switches to a first power-saving mode. The drive of a lighting part F and a sound-reporting part is prohibited and shifting to a second power-saving mode is disabled until the non-portable state continues for specific amount of time, and a drive part E continues to display time. As a result, the clocking device 1 can save the power consumption of the lighting part and the sound-reporting part and can further extend a function requested by a user, namely time display. When the portable state is reached, the clocking device 1 resumes displaying time first, is shifted from the second power saving mode to the first power saving mode, then allows the lighting part F and the sound-reporting part to be driven, and is shifted from the first power saving mode to the normal operation mode, thus it can rapidly start the time display being requested most by user.