baber/WOPTO huggingface dataset:
Patent JP-2000255487-A (JP)
Title: Lifeboat
Inventor: SATO DAIDO
IPC: B63C9/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a flight body dropping type lifeboat to be jettisoned from the flight body of a rotary or fixed wing and easily found by a victim. SOLUTION: A lifeboat is provided with a parachute 3 for speed-reducing and lowering a boat main body, a hollow air supply tube 34 and a sign 4 inflated by air supplied from the air supply tube, or a parachute 3 for speed-reducing and lowering the boat main body and a sign 4 inflated by gas discharged by a compressed gas cylinder for discharging gas by being brought into contact with water, and a work rope is pulled by the inflation of the sign to inflate the boat main body. Thus, shocks at the time of landing on water are small, a housing bag, the boat or the like is simplified, the parachute operates as a sea anchor after landing on water to prevent the flowing of the lifeboat. Because of the connection of the inflated sign, the sign is easily found even if its sight is lost.
Patent JP-H04296466-A (JP)
Title: Sealed-type lead-acid battery
Inventor: KAWAI KATSUYOSHI
IPC: H01M2/16
Filed: 1991-03-26
Abstract: PURPOSE:To stabilize the capacity and the life of a battery and prevent defects owing to pin holes by setting a synthetic resin frame in the outside of a film made of synthetic resin. CONSTITUTION:A group of electrode plates of formed caps containing a retainer composed of one cathode plate, one anode plate, and glass fiber and a safety valve part is wrapped with a film made of synthetic resin. Then, an electrolyte is poured to prepare an elemental battery. Five, for example, of the elemental batteries are stacked in series and pressed by a synthetic resin from to give a combined battery. With this structure, stacking is carried out easily and since the pressure is applied to the whole of the electrode plates, the capacity and the life of the battery are stabilized. Moreover, the defects owing to pin holes easily formed in the manufacturing process can be prevented.
Patent JP-S58179004-A (JP)
Title: Fm demodulator
Inventor: AKAIWA YOSHIHIKO
IPC: H03D3/00
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a stable output of wave detection, by providing a variable gain circuit to compensate the variance of circuits. CONSTITUTION:The FM signal supplied to an input terminal 210 undergoes a conversion of frequency through frequency converting circuits 221 and 222 with local oscillating outputs different by 90 deg. from each other. Then a demodulated signal is obtained via filters 251 and 252 which extract only desired waves, variable gain circuits 261 and 262 forming an automatic gain control system, differentiating circuits 281 and 282, multiplying circuits 291 and 292, and a subtractor circuit 211. In order to absorb the variance of circuits of both routes, the difference is obtained by a subtractor circuit 214 between squaring circuits 271 and 272 which obtain automatic gain control signals. Then this obtained difference is supplied to a variable gain circuit 215 which is added to one of the two routes.
Patent JP-H05266004-A (JP)
Title: Input device
IPC: G06K9/20
Filed: 1992-03-18
Abstract: PURPOSE:To effectively correct the input information by inputting even the information on the printed or handwritten characters, etc., into a system device as the keyboard signals equal to those which are inputted with the key operations of a keyboard device. CONSTITUTION:The information on the printed or handwritten characters, etc., are inputted through an information input part 4. A knowledge processing part 17 estimates the correct information against the information that cannot be recognized by an information recognizing part 5. The unrecognizable information is shown on a display 20 together with the estimated correct information, and the correction input is possible through a keyboard device 12. Then the keyboard operation codes are produced for the correctly recognized information and the corrected input information. These operation codes are converted into the keyboard signals and outputted to a system device 3. Meanwhile the information decided as the misrecognized information at a knowledge processing part 17 is also displayed and the correction input is performed through the device 12.
Patent JP-H02243661-A (JP)
Title: Production of unsaturated quaternary ammonium salt
Inventor: UEKURI TETSUYA
IPC: D21H17/37
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the subject substance by dissolving a quaternizing agent in an amount of half or more in a water-soluble aprotic low-boiling organic solvent, then adding an unsaturated tertiary amine, the residual quaternizing agent and water or a mixed solvent thereof and the aforementioned solvent to the resultant solution and carrying out reaction. CONSTITUTION:A compound expressed by formula I (n is 2 or 3; R1 is H or CH3; R2 and R3 are 1-3C alkyl) is reacted with a quaternizing agent while dividedly adding a mixed solvent of water and (A) an aprotic low-boiling organic solvent having compatibility with the water corresponding to a viscosity increase in the reaction system to prevent the compound expressed by formula I from hydrolyzing and afford a compound, expressed by formula II (R4 is 1-3C alkyl, hydroxyalkyl or benzyl; X(-) is Cl, Br or I) and having a low content of by- product acrylic acid. Specifically, the quaternizing agent in an amount of >=50wt.% based on the theoretical amount is dissolved in the solvent (A) and the compound expressed by formula I, the residual quaternizing agent and water or a mixture of the water with the solvent (A) are then added and reacted within the weight ratio range of 100:(5-50):(100-35) of the compound expressed by formula II:solvent (A):water so as to keep 1,000cP viscosity.
Patent JP-S62218956-A (JP)
Title: Image formation method
Inventor: SAKAEDA MASATAKA
IPC: G02B27/40
Filed: 1986-03-20
Abstract: PURPOSE:To obtain the optional part of an image as the optional visibility by vibrating a focusing lens for focusing exposure light on a photosensitive body and changing the focusing position of the exposure light by the vibration of the focusing lens to expose the photosensitive body. CONSTITUTION:A laser flux 2 forms a focus on the surface of the drum-like photosensitive body 4 by the focusing lens 3. A signal control device 6 for vibrating the lens 3 by impressing an AC signal vibrates the lens 3 through a supporting body 5. When the AC signal to be impressed to the supporting body 5 is changed from + or -6V amplitude and 30kHz frequency to + or -2.4V amplitude and 60kHz frequency while rotating the photosensitive body 4, lines formed on the photosensitive body 4 are changed to thin and clear lines. When the AC signal is changed to + or -6V amplitude and 3kHz frequency, e.g., unclear lines are formed again, and when the AC signal is changed to + or -12V amplitude and 30kHz frequency, more unclear lines are formed.
Patent JP-H01236573-A (JP)
Title: Light emitting tube for high voltage metallic vapor discharge lamp
Inventor: KARIYA MIKIO
IPC: H01J61/36
Filed: 1988-03-16
Abstract: PURPOSE:To prevent initiation of cracks at the time of baking and frit sealing, by inserting and embedding the end of an electrode shaft in a hole of a conductive cermet end cap together with an element wire thinner than the electrode shaft, and by forming an electric insulative layer from a cermet material with electric insulativeness. CONSTITUTION:Together with a thinner element wire 30, one end of an electrode shaft 18 is embedded upright in a hole 32 at the inner side face of a conductive disc 22. i.e. the surface exposed in a ceramic tube 16. On the surface (inner side face) 36 on the electrode side at which the electrode shaft 18 is installed upright, an electric insulation layer 38 for prevention of back arc is fitted in specified thickness in single piece construction, and the whole inner face of the conductive cermet constituting the conductive disc 22 is covered with this electric insulation layer 38 with its exposure well avoided. This prevents initiation of cracks at the time of baking and frit sealing.
Patent JP-H07269840-A (JP)
Title: Structure of ash take-out part for incineration furnace
Inventor: KISHIMOTO SAKAE
IPC: F23G5/00
Filed: 1994-03-31
Abstract: PURPOSE:To eliminate the necessity to remove moisture from a taken out incineration ash when the capacity of the incineration ash is reduced by a method wherein the incineration ash is taken out from a furnace main body under a condition wherein a negative pressure in the furnace main body is maintained by rocking a holding body and opening/closing body. CONSTITUTION:To a discharge port 3 for incineration ash of a furnace main body 1, a cylindrical take-out body 4 is connected in the vertical direction. Then, in the take-out body 4, a first ash passage 5 and second ash passage 6 are formed from the top in this order. At a location to correspond with the bottom opening 5a of the first ash passage 5, a holding body 11 to hold an incineration ash in the first ash passage 5 is rockably provided in the vertical surface. Also, at a location to correspond with the bottom opening 6a of the second ash passage 6, an opening/closing body 16 to open/close the bottom opening 5a of the first ash passage 5 is rockably provided in the vertical surface.
Patent JP-S54154176-A (JP)
Title: Fluorescent lamp for duplication
Inventor: KOBUTANI TOMOHIKO
IPC: H01J61/46
Filed: 1978-05-26
Abstract: PURPOSE: To improve the light fulx maintaining factor of a lamp by coating the inside surface of a lamp bulb with a fluorescent film fromed by admixing a limited amount of antimony oxide to a Y 2 SiO 5 /Ce, Tb fluorescent material or MgAl 11 O 19 / Ce, Tb fluorescent material.  
     CONSTITUTION: A silicate fluorecent material represented as Y 2 SiO 5 /Ce, Tb or an aluminate fluorescent material represented as MgAl 11 O 19 /Ce, Tb is added with 0.5 to 1.1 wt% of antimony oxide. The mixture is applied to the inside surface of a fluorescent lamp bulb to form a fluorescent film. This treatment improves the light flux maintaining factor of the fluorescent lamp for duplication used in an electronic duplicator or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5824932-A (JP)
Title: Simple japanese word input device of computer
Inventor: TAKEI KAZUO
IPC: G06F3/00
Filed: 1982-04-16
Abstract: PURPOSE:To easily input a routine sentence without error, by separating the pronunciation of Japanese words and the type operation into sound elements, reediting the  Japanese word input organically with the simultaneous operation by feet and function  buttons, and constituting the input into sentences mixing Kanjis (Chinese characters) by  means of a built-in Kana (Japanese syllabary)-Kanji conversion and editing functions. CONSTITUTION:On an operating panel of a Japanese word input device, 10- finger constant position buttons 1 sensible with the touch of left and right 10 fingers each and  mobile operation buttons 2 for the 10 fingers operated through the movement of the 10  fingers are located and each Kana character and specific characters are inputted with  one touch. Square function buttons 3 and selection buttons 4 for style of characters and  display windows 5 for check are located, and various foot operation switches 7 operable with a foot are located to the position at the outside of the panel for ease of foot operation. Through the operation of the buttons 1 and 2, the pronunciation of Japanese  words and the type operation are separated into sound elements, Japanese sentences  mixed with Kanji and alphanumric characters are reedited with incorporated conversion  and editing functions through the simultaneous operation of numerals, Kanjis and  voiced sound due to the operation of the foot switches 7, allowing to input routine  sentences without errors.
Patent JP-S56158133-A (JP)
Title: Continuous producting device for emulsified fuel
Inventor: ICHIKAWA HIROO
IPC: B01F5/00
Filed: 1980-05-12
Abstract: PURPOSE:To continuously produce emulsified fuel which is uniform in liquid drop particle size, is minute and is good in stability by adding a surfactant to liquid hydrocarbon oil then feeding by compressing the same into a static type inpipe mixer thereby performing emulsifying and mixing. CONSTITUTION:A surfactant 11 is added at 0.01-5vol% ratios to the liquid hydrocarbon oil 12 mixed with liquid hydrocarbon oil or powdery carbide contg. 5-50vol% water contents. This is fed by compressing into a static type inpipe mixer 8 provided with a twisted pipe and is emulsified and mixed, whereby the emulsified fuel 13 which is 0.1-20mum in mean dispersed particle sizes of oil and does not cause separation of oil and water for a long tme is obtained.
Patent JP-S60205735-A (JP)
Title: Data transmitter
Inventor: FUJII HIROSHI
IPC: G06F3/048
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a data transmitter which is easily mounted on a small-sized electronic apparatus, by inputting characters, numbers, etc. by a hand-written character input means using touch switches. CONSTITUTION:Each time a 16Hz signal is inputted to an address part 9 from a frequency divider 11, a general flow is started; and first, the time counting processing is executed, and an operating part 7 reads out time count data till then from a RAM6 and adds a prescribed value and stores the addition result in the RAM6 again, and it is displayed on a display part 3 if the clock mode is set. In case of the transmission mode, character data from a touch switch 2 is inputted to the RAM6, and data in the RAM6 is sent to a data converting part 14 and is transmitted to another electronic clock from a transmitting part 15. In case of the reception mode, transmission data from another electronic clock is received by a receiving part 12 and is converted to parallel data by a data converting part 13 and is written in the RAM6. Data in each mode is set to a register in the RAM6, and individual processings are executed by a microprogram in a ROM5.
Patent JP-S58180880-A (JP)
Title: Fluid control valve
Inventor: NATSUMEDA TAKESHI
IPC: F16K31/06
Filed: 1982-04-14
Abstract: PURPOSE:To stabilize operations of a valve at low temperature, by a method wherein an ambient temperature or a fluid temperature is detected, and when the detected temperature is not higher than a preset temperature, the number of turns of a valve-driving solenoid through which an electric current is passed is reduced, and the quantity of the electric current is increased. CONSTITUTION:A valve body 3 is integral with a magnetic plunger 2, and is engaged with a valve seat 4. The solenoid 6A is provided with an intermediate tap 13 in addition to solenoid terminals 11, 12, and a tap changing-over relay 14 can be changed over between the terminal 12 and the tap 13. The ambient temperature or the temperature of the fluid to be controlled is detected by a temperature detector 9, and a detection signal is inputted into a valve controller 10A. In this case, when the detected temperature is not higher than a predetermined temperature, the relay 14 connects the tap 13 and the terminal 11 to each other, so that the number of turns through which the electric current is passed is reduced, resulting in an increase in the solenoid current. Accordingly, since the heating power of the solenoid is increased while maintaining the magnetic force at a constant value, the operation of the valve can be stabilized without need to provide any special heater.
Patent JP-S54154232-A (JP)
Title: Manufacture of magnetic bubble element
Inventor: MAJIMA NIWAJI
IPC: G11C19/08
Filed: 1978-05-26
Abstract: PURPOSE: To secure an accurate partition for the etching region into the conductor and insulator layers by forming the region forming the insulator layer in the form of the conductor pattern in the resist pattern coating process for formation of the first conductor pattern and via the same mask pattern.  
     CONSTITUTION: The first process is provided to form first Si02 on crystal substrate 1, along with the process in which conductor layer 3 is stuck on the entire surface of Si02 and resist pattern 4 is formed in accordance with the pattern to be formed later. Then resist pattern 4B is formed on region 3B featuring the thin insulator layer in addition to conductor pattern region 3A. The exposed conductor layer 3 is removed by etching. After this, Si05 is evaporated in the state of resist coating to remove resist pattern 4A and 4B, and at the same time Si05 sticking onto pattern 4 is removed. Thus resist pattern 8 is formed again with removal of pattern 3B through etching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59192108-A (JP)
Inventor: UEMAE YUKITAKA
IPC: E01D19/12
Filed: 1983-04-12
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-S59188677-A (JP)
Title: Copying machine
Inventor: SUZUKI TAKANOBU
IPC: G03G15/041
Filed: 1983-04-12
Abstract: PURPOSE:To generate no omission of a necessary picture information even if an image shift of an original is executed, by a constitution consisting of an image shift quantity setting means, a transfer position adjusting means, a reduction and magnification operating means, and a reduction and magnification setting means. CONSTITUTION:A reduction rate is set by selecting a desired image shift quantity, operating a reduction rate for reducing a length l1 obtained by adding a picture area 52 of an original 64 to a binding part 51, to a length l2 of a copy form 34, and moving a lens 68 and mirrors 66, 67 of an optical system. The tip of the carried form 34 is detected by a sensor 76, the form is stopped temporarily, and from this time point, a time counting operation is executed, and when the tip of a toner image on a photosensitive body 69 and the tip of the form arrive at a transfer position T, a regular copying is executed, and a carrying timing of the form 34 is quickened, a transfer is started from an area in which a toner image is not formed yet, and an image shift is executed. Accordingly, the image shift can be executed exactly by a simple constitution.
Patent JP-S52146564-A (JP)
Title: Production of extra-high-frequency integrated circuit substrates
Inventor: YAMAGUCHI SHIYOUJI
IPC: H01L23/12
Filed: 1976-05-31
Abstract: PURPOSE: The length of ground patterns is reduced by forming the through-holes formed therein with a metal film in a substrate provided with circuit metal film and grounding the ground electrodes of circuit composing elements to the metal film on the rear of the substrate through these holes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09257924-A (JP)
Title: Moving body monitoring method
Inventor: AONO MASAHIRO
IPC: G01C21/20
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a moving body monitoring method which comprehensively processes data from various plural sensors with different characteristics so as to realize tracking of the moving body with accuracy and can utilize parallel operation processing suitable for high-speed processing in a parallel operation processor for tracking calculation of a locus. SOLUTION: Using positional information of a moving body group 1 put in from a sensor group 2 consisting of various plural sensors with different characteristics, a weight having the larger value when measurement accuracy of the sensors is the better, that is, a sensor accuracy coefficient 'sk' is multiplied by each observation equation to which a method of least square is applied, while a weight with the larger value for the positional information the closer to the current time, that is, a time accuracy coefficient τk is multiplied by the each observation equation to convert to the form capable of parallel operation, and a locus is forecast by the method of least square using a parallel operation processor 7.
Patent JP-H09216379-A (JP)
Title: Ink jet recording liquid container
Inventor: HIKUMA MASAHIKO
IPC: B41J2/175
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve rationalization to the preserving state, use state or printing state of an ink cartridge and to prevent the leak of the ink in the ink cartridge against the fluctuations of an environmental condition. SOLUTION: A recording liquid container is made connectable to the ink jet head of an ink jet apparatus and a negative pressure generating member 3 is housed in the recording liquid container. The recording liquid container has a first chamber equipped with an atmosphere communication part 10 allowing a recording liquid supply part supplying a recording liquid to the head to communicate with the atmosphere and the second chamber communicating with the first chamber through a communication part provided at a position separated from the atmosphere communication part 10 and substantially hermetically closed excepting the communication part 10 and storing the liquid supplied to the first chamber and the member preventing the deformation of the wall constituting the second chamber is provided to the second chamber.
Patent JP-S60207702-A (JP)
Title: Mirror machining unit
Inventor: SUMIYA MITSUO
IPC: B23Q1/48
Filed: 1984-03-31
Abstract: PURPOSE:To produce mirror polyhedrons and the like more accurately and readily by providing a mirror machining unit with a workpiece supporting mechanism having its circle machining surfacepiled on the spherical convexity of the workpiece. CONSTITUTION:A diamond tool 11b to obtain a circular plane machined surfaces of the work surface of a specimen is held with a tool holder 11a located under a vertically movable spindle head 11. A workpiece supporting mechanism 13 is provided on the XY table 12 which can travel precisely with a driving motor in the direction of X and Y axes in parallel with the plane of revolution of the spindle head 11. In the next step to finish the workpiece 14 to mirror polyhedron for generating the laser beams for heat-treatment, the work surface of the workpiece 14 is made to coincide with the plane of the revolution of the spindle head 11 and is machined to obtain a circular finished surface (b) by tilting the circule maching surface (a) with respect to the workpiece 14 at a given angle. After repeating this manner, the desired accurate mirror polyhedron is obtained.
Patent JP-H01238289-A (JP)
Title: Image recording and reproducing system
Inventor: MACHIDA ETSURO
IPC: H04N5/91
Filed: 1988-03-18
Abstract: PURPOSE:To detect a field irrespective of whether a signal is in the normal reproduction mode or a special reproduction mode by adding a part of an input video signal with an independent field signal to identify an even-number field and an odd-number field from each other, and identifying this signal. CONSTITUTION:In recording an image, a synthesized video signal generation means 12 adds an independent field identifying signal to identify an even-number field and an odd-number field from each other to a part of the video signal of an image, and the signal is recorded in an image recording and reproducing device 11. When reproducing an image of one of said fields, a field identifying means 13 identifies an even-number field and an odd-number field from each other by means of the field identifying signal in a synthesized video signal reproduced by the device 11, and the image of the desired field is reproduced by using thus detected field identifying signal. As a result, a field can be surely detected irrespective of whether the device 11 is executing normal reproduction or special reproduction, and an image of desired field preliminarily determined can be reproduced.