baber/WOPTO huggingface dataset:
Patent JP-S5820490-A (JP)
Title: Spacing device in typewriter
Inventor: MIYAKE TOMOHISA
IPC: B41J29/70
Filed: 1981-07-30
Abstract: PURPOSE:To prevent the deviation of printing positions due to double strokes, by providing a locking means in each interposer, preventing the movement of the interposer that is not operated to a specified position, and separating the feed of the printing ribbon and the movement of a carriage. CONSTITUTION:A plurality of spherical bodies are arranged in a machine frame along the moving direction of the carriage 26 between the forked parts of the interposer 6 and 7. One of the interposers 6 and 7 are acted and an upper part 6b of 7b of its forked part is inserted between a pair of the spherical bodies. Then the action of the interposer is stopped. After the specified printing, a space key is depressed. Since the engaging part 6b is formed at sufficiently high position, the engagement between the engaged part and the engaging part is not separated. Therefore the space interposer is not moved, and both the carriage and the ribbon feeding mechanism are not operated.
Patent JP-S5818363-A (JP)
Inventor: JIYON POORU DASUZA
IPC: A61P31/04
Filed: 1982-07-12
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-H06328698-A (JP)
Title: Ink jet recording head and apparatus
Inventor: KIMURA MAKIKO
IPC: B41J2/135
Filed: 1993-05-21
Abstract: PURPOSE:To enable the boring processing of the ink emitting part of an ink jet recording head regardless of the thickness of a water repelling film and to increase the selection width of the coating thickness of a water repelling agent by adding an ultraviolet absorber to the water repelling agent to enhance the ultraviolet absorptivity of the water repelling agent. CONSTITUTION:In an ink jet recording head wherein a water repelling film composed of a water repelling agent being a fluorine-containing copolymer having a ring structure in its main chain is formed on a base material in the periphery of each emitting part, the water repelling agent contains an ultraviolet absorber or a compd. having the ultraviolet absorber chemically bonded thereto and the ultraviolet absorptivity shown at least in one wavelength out of the wavelengths of 193, 248 and 308nm of the water repelling film is made larger than that of a water repelling film composed only of the water repelling agent.
Patent JP-H09306459-A (JP)
Title: Sealed lead acid battery
Inventor: SAKANO KOJI
IPC: H01M2/12
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead acid battery provided with a safety valve operated at a low pressure. SOLUTION: In this lead acid battery, a safety valve 1 is constituted by a valve chamber 3 formed by hollowing an upper surface of a battery jar cover 2, valve hole 4 provided in a bottom part 3a of the valve chamber 3 to be inserted through the battery jar cover 2, self-weight closing valve element 9 having a shape provided with an umbrella part 9a and a shaft part 9b to mount the umbrella part 9a in the bottom part 3a of the valve chamber 3 to close the valve hole 4 by utilizing dead weight in a condition fitting the shaft part 9b to the valve hole 4 and an upper cover 7 supported on the battery jar cover 2 so as to prevent the self-weight closing valve element 9 from separating.
Patent JP-S5744874-A (JP)
Title: Display controller for nautical instrument
Inventor: ISHIDA KAZUTAKA
IPC: G01S7/62
Filed: 1980-08-29
Abstract: PURPOSE:To display different types of nautical data in association with each other and facilitate observation, by a method wherein a track tracer and another nautical data are simultaneously displayed in the divided areas on a display screen respectively. CONSTITUTION:A display changeover switch 12 is operated so that both data, the color fish finding data 9 and the track tracer data 10 from a color fish finding signal processing part 3 and a course signal processing part 4 respectively, are selected. Consequently, necessary track tracing and fish finding data are simultaneously displayed in the respective divided areas of a display screen 7 of a CRT16 through a write controlling circuit 11, a refresh memory 13, a readout controlling circuit 14 and a CRT controlling circut 15 in a simultaneous display processing part 8. Observation, decision and the like are facilitated by means of said simultaneous and associated display of different types of nautical data. In addition, according to the operation through the switch 12, it is also possible to display only one kind of nautical data.
Patent JP-S5455515-A (JP)
Title: Preparation of dialkyl malonates
Inventor: SONODA NOBORU
IPC: B01J31/20
Filed: 1977-10-08
Abstract: PURPOSE:To prepare symmetiric dialkyl malonates in high yields industrially in one stage, by reacting bromochloromethane with CO, and alcohols in the presence of a cobalt carbonyl and a basic substance. CONSTITUTION:One mole of bromochloromethane (B) of formula I is reacted with 3-6 moles of CO (C) and 3-10 moles of lower alcohols (A), e.g. methanol, ethanol, etc. in the presence of 1/5-1/100 mole, preferably 1/10-1/20 mole, of a cobalt carbonyl of formula II and a basic substance, e.g. a carbonate, bicarbonate, acetate, etc. of an alkali or alkaline earth metal, in an enclosed system at 10-100 deg.C and 20-60 atm under pressure to give dialkyl malonates of formula III: (R is alkyl group). The molar ratios of (B):(C):(A) are preferably 1:4: 5-10.
Patent JP-S5345781-A (JP)
Title: Work transfer device capable of optionally selecting work carrying distance
Inventor: SUZUKI TAKAMITSU
IPC: B21D43/05
Filed: 1976-10-07
Abstract: PURPOSE:To provide a transfer device capable of carrying a work even in the case where the distance (pitch) at which the work is to be carried is not an integral multiple of the specific carrying stroke of the transfer device.
Patent JP-2000312849-A (JP)
Title: Ultrasonic atomizing apparatus
Inventor: TAKAHATA DAISUKE
IPC: B05B17/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic atomizing apparatus capable of efficiently atomizing an atomizing liquid, eliminating the contamination possibility of the atomizing liquid and made possible in simple washing and sanitary use. SOLUTION: In an ultrasonic atomizing apparatus 20 equipped with a liquid tank 26 housing an atomizing liquid such as water, a chemical soln. or the like, an ultrasonic vibrator 3 forming mist-like fine particles of the atomizing liquid and a drive circuit 27 for driving the ultrasonic vibrator 3 and forming mist-like fine particles of the atomizing liquid to spray the same, the ultrasonic vibrator 3 is fixed to the liquid tank on the under side of the bottom portion thereof and the contact area thereof with the bottom portion of the liquid tank is made almost equal to the area of the bottom portion of the liquid tank. The liquid tank 26 has the bottom portion, a wall part inclined outwardly and the connection portion connecting the bottom portion and the wall portion gently and comprises either one of a thin stainless steel plate, a thin titanium plate and ceramic. The ultrasonic vibrator 3 is fastened to the bottom portion of the liquid tank in a pressed state.
Patent JP-S62276725-A (JP)
Inventor: YOKOYAMA YOICHI
IPC: H01H73/48
Filed: 1986-05-26
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-H11313555-A (JP)
Title: Bottomless tray for planting
Inventor: KAGEYAMA EIJI
IPC: A01G9/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a tray for planting which has a simple structure, is easily produced, can collectively and regularly hold many pot-plants while securing sunshine and ventilation necessary for the growth of many pot-plants that are principally juvenile seedlings of flowering plants, foliage plants, trees for planting, etc., capable of cultivating those pot-plants without thinning out, transplanting, etc., and can be transported and exhibited exactly as it was. SOLUTION: This bottomless tray for planting has (A) a plate-like body 10 having plural bottomless holes 12 in which pots 30 becoming narrower as they go downward to plant various plants and having bottoms are inserted and are supported by the middle parts of their side walls so as not to fall down and (B) a supporting means 15 for horizontally supporting the body 10. The holes 12 adjacent with each other are each perforated at intervals necessary for potted plants to stretch their leaves, which are virtually determined depending on the kinds of plants.
Patent JP-S61279218-A (JP)
Inventor: NAKAJIMA YOSHIO
IPC: A47L25/00
Filed: 1985-06-04
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-S63307839-A (JP)
Inventor: WARUTAA GURAMURITSUHI
IPC: C07C45/75
Filed: 1988-05-19
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-S5644974-A (JP)
Title: Information read system
Inventor: KITAGAWA SHIYUNJI
IPC: G06K7/00
Filed: 1979-09-21
Abstract: PURPOSE: To extend the dynamic range of a binary circuit, by making the envelope time constant larger according as the amplitude of the analogue signal becomes smaller, in case that the analogue signal obtained by reading a bar-code optically is converted to a binary.  
     CONSTITUTION: In case that bar-code information is read by movement of a light spot and the input analogue signal is converted to a binary, black-side envelope 12a and white-side envelope 13a of this analogue signal are taken to detect the middle level in middle level detecting circuit 14, and this level is used as a slice level to convert the analogue signal to a binary by binary circuit 15. In this case, the difference between outputs of black-side envelope circuit 12a and white-side envelope circuit 13a is operated by subtracting circuit 16 to detect the amplitude of the analogue signal, and control is so performed that the resistance and so on are  changed to make the time constant of envelope circuits 12a and 13a larger according as the amplitude becomes smaller. As a result, the dynamic range is extended as shown in the waveform figure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10309984-A (JP)
Title: Display controller for on-vehicle apparatus and on-vehicle acoustic device
Inventor: FUJIMOTO KOICHI
IPC: B60R16/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To ensure higher visibility of a liquid crystal display day and night with no control of the luminosity of its backlight. SOLUTION: This display controller for an on-vehicle apparatus comprises a microcomputer 11 for preparing display data to be displayed on a liquid crystal display (LCD) 2, and an LCD driver 41 for driving the LCD 2 for display on the basis of the display data produced by the microcomputer 11. According to a light-ON signal indicative of the lighting of vehicular headlights, the microcomputer 11 reverses the color of the display data to the positive or negative.
Patent JP-H09276206-A (JP)
Title: Assembly body of image pickup element of electronic endoscope
Inventor: MINAMI TOSHIJI
IPC: G02B23/24
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To further reduce the diameter of the end of an endoscope by making an assembly body of image pickup element smaller in its thickness direction and to shorten the end. SOLUTION: A circuit substrate 18 is provided with such an opening as surrounds the outer periphery of a CCD 15, the CCD 15 is inserted into the opening, and they are connected together so that an assembly can be made smaller by the thickness of the circuit substrate 18. Also, the circuit substrate 18 is tilted with its rear raised toward the image pickup surface of the CCD 15, so that, e.g. the connection between the metallic pipe 29A and synthetic-resin tube 29B of a treating instrument insertion channel 29 can be transferred to the front, with the result that an end is shortened.
Patent JP-S6014405-A (JP)
Title: Rubber magnet and manufacture thereof
Inventor: YASUDA MASAO
IPC: C08L33/00
Filed: 1983-07-05
Abstract: PURPOSE:To improve magnetic characteristics and tensile strength by combining a specific quantity of ferromagnetic powder and high grade carboxyl acid system lubricant with rubber compound. CONSTITUTION:Natural rubber and synthetic rubber such as nitrile rubber, ethylene-propylene rubber and buthyl rubber are introduced as rubber material. Quantity of combined ferromagnetic powder is 90-95wt%, preferably 90.5- 92wt%, of total quantity of the rubber, high grade carboxyl acid system lubricant and the ferromagnetic powder. Quantity of combined high grade carboxyl acid system lubricant is 5-20PHR, preferrably 8-15PHR. This composite is kneaded uniformly by a kneader at 60-150 deg.C. This mixture is extruded to one direction by a roll forming to be formed into an optional shape such as plate or sheet. When the ferromagnetic powder is not magnetized, a magnetic field is applied after the formation to magnetize it.
Patent JP-H09301386-A (JP)
Title: Packaging bag openable by single action
Inventor: IWAMOTO TADAAKI
IPC: B65D33/30
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag of which the mouth part can be easily opened or closed. SOLUTION: This packaging bag comprises of a bag body 1 and a mouth part opening/closing means 2 which is housed in the bag body. Then, the mouth part opening/closing means 2 is a bar-shaped body which is formed into an approx. U-shape so as to go along both sides and the bottom edge of the inside of the bag body 1, and comprises of a spring member 5 made of a synthetic resin having a spring property, of which parallel parts 8, 8 going along both side edges, try to open with the lower ends as a fulcrum, and a pair of, front and rear plate springs 6, 7 made of a synthetic resin, which are provided along the upper ends of the bag body 1, and of which both ends are pivotally fixed to the upper ends of the parallel parts of the spring member respectively, and at the same time, the external surfaces of which are bonded to the internal surfaces of the bag body 1,  and which are superposed with each other. Then, when both sides of the plate springs are pushed inward, the plate springs respectively bend outward, and the mouth part of the bag body opens, and when the pressing force is released, the plate springs return to the original state, and the mouth part of the bag body is closed.
Patent JP-H0420495-A (JP)
Title: Device for detecting abnormality of foot step of escalator
Inventor: KAMINAGA MASAMI
IPC: B66B29/02
Filed: 1990-05-14
Abstract: PURPOSE:To prevent falling accident of other passengers due to frequent emergency stops of an escalator, and to secure their safety by providing a stepped portion, which lifts a rear wheel and gives downward impulsive reaction force to the rear wheel through colliding with it when the rear wheel has lifted by a certain amount, at the position before a lifting-up detecting zone of a rear wheel guide rail. CONSTITUTION:When a foreign object such as a shoe toe and the like comes in contact with a riser 7 of an adjacent foot step 2, a rear wheel 10 is forced to move upward owing to frictional force due to the contact. When the rear wheel 10 travels along a rear wheel guide rail 13, the rear wheel 10 is lifted up momentarily at the stepped portion 18 provided at the position before a lifting-up detecting zone K during the travel. At that time, the frictional resistance due to the contact of the foreign object against the riser 7 is relaxed. When the rear wheel 10 is lifted up by a certain amount, the rear wheel 10 comes into collision with a lower surface of the stepped portion 18, and downward impulsive reaction force is applied on it. Consequently, the rear wheel 10 is knocked down and returned to a normal state prior to arrival to the lifting-up detecting zone K. Accordingly, the rear wheel 10 passes through the lifting-up detecting zone K without lifting up a lever 14. Thus, a limit switch 15 does not operate, and the escalator does not stop unnecessarily.
Patent JP-S60264024-A (JP)
Title: Deflection yoke unit
Inventor: YAMADA TAKAHIRO
IPC: H01J29/76
Filed: 1984-06-12
Abstract: PURPOSE:To enable the deflection yoke unit to be used for the scanning system wherein the deflection frequency varies greatly, by connecting a variable resistance to the connecting point of the deflecting coils at which the horizontal or vertical deflecting coils are connected in series, and then by connecting its two terminals to two inductance coils respectively. CONSTITUTION:A pair of vertical deflecting coils 2a, 2b are connected in series, and a movable electrode terminal of a variable resistance 12 is connected to the point where the deflecting coils 2a, 2b are connected in series via a fixed resistance 13. The ends of two variable inductance coils 14a, 14b are connected to two fixed electrode terminals of the variable resistance 12. Furthermore, the other end of the variable inductance coils 14a, 14b are connected to the end of the deflecting coils connected in series respectively. Consequently, the change in the reactance of the coils 14a, 14b against the low frequency deflection current below the specified value becomes small compared to the change in the resistance value of the resistance and arbitrary unsymmetric vertical deflection can be obtained. The same can be said for the high frequency deflection current. Thus, the deflection yoke unit with this structure can be used in a scanning system wherein the deflection frequency varies greatly.
Patent JP-H06333707-A (JP)
Title: Varistor
Inventor: IGA ATSUSHI
IPC: C04B35/00
Filed: 1993-05-24
Abstract: PURPOSE:To realize a varistor, which has excellent non-linear resistance characteristics, in which leakage currents in a low current region are reduced and which is stable against the application of voltage, by providing a sintered body obtained by simultaneously adding TiO2 and a potassium component and an indium component to ZnO and baking the molded form of calcined powder. CONSTITUTION:A mixture consisting of 0.5mol Bi2O3, 1.0mol CoO, 0.5mol MnO, 0.5mol NiO, 0.1mol Cr2O3 and 0.5mol TiO2 is added to 100mol ZnO as additives, and mixed, ground and dried through a wet method. Each aqueous solution of 0.0005-0.015mol indium nitrate in terms of In2O3 and 0.003-0.2mol gallium nitrate in terms of Ga2O3 is added, pressure-molded and calcined, and ground, thus manufacturing calcined powder. A molded form having a specified shape is prepared by using the calcined powder, and baked in an atmosphere, thus manufacturing a discoid sintered body.
Patent JP-S6012249-A (JP)
Title: Binder composition for molding sand
Inventor: TAKAHASHI SHIYUNSUI
IPC: B22C1/22
Filed: 1983-07-04
Abstract: PURPOSE:To provide a binder compsn. for molding sand which provides high strength to a casting mold and can be easily handled by adding and dissolving N-methylol acrylamide to an acid-setting resin. CONSTITUTION:A compsn. prepd. by adding and mixing N-methylol acrylamide so as to be incorporated at 2-50wt% to and with an acid-setting resin consisting of a furan resin, phenolic resin and furfuryl alcohol alone or modified by urea is used as a binder for molding sand for forming a casting mold. The casting mold having high strength is obtd. without losing the characteristics of the urea-modified resin with which the crack of the casting mold and the collapsing property of the mold after pouring are improved. The binder compsn. for molding sand which has a low viscosity and can be easily handled is thus inexpensively obtd.
Patent JP-H09302819-A (JP)
Title: Movable partition wall
Inventor: SAKAI NOBUTAKA
IPC: H02G3/30
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a partition wall and facilitate the wiring by mounting a wiring duct in which an outlet is provided on the outside of the movable partition wall (screen) which partitions a floor into desired spaces temporarily in such a manner that the wiring duct can be mounted and dismounted. SOLUTION: A movable partition wall 1 is brought into contact with a part of a floor of a wide office room continuously to partition desired areas and form a temporary room, etc. A horizontal bar 17 is detachably mounted on the outside of the movable partition wall 1 through brackets 45, 46, and a wiring duct 18 provided with a wire 35 for electric power, a wire 36 for communication, etc., is attached to the horizontal bar 17. It is possible to facilitate the wiring work on the movable partition wall 1 and replacement and repair outlets 21, 22 without disassembling a movable partition wall main body 2. Consequently, it is possible to simplify a structure of the movable partition wall 1 and manufacture the wall main body 2 and the wiring duct 18 (wiring unit 3) separately so that the manufacture and assembly can be done efficiently.
Patent JP-H01291339-A (JP)
Title: Fa controller
Inventor: IIDA YUICHI
IPC: G06F11/34
Filed: 1988-05-18
Abstract: PURPOSE:To recognize a program execution history at a low cost and easily by providing a means for recording the program execution history and outputting it to the outside, in an FA controller. CONSTITUTION:When a program interrupting condition such as an occupied time restriction of a central operation processing part and processing waiting of a device, etc., has been generated, a program which is being executed at present is interrupted by an interrupting means 21, and also, a program of the highest priority is selected from in other programs being in an executable state, and this program is executed by an executing means 23. A program number of the program which has been selected by this selecting means 22 is stored in a storage means 24, and the storage contents are outputted to the outside as a history of an executing state of each program by an output means 25. In such a way, a program execution history can be recognized easily without connecting an expensive software development tool such as a debugger, etc., to the central operation processing part.
Patent JP-S5247262-A (JP)
Title: Load stabilizer for a fork lift truck
Inventor: NAGASHIMA TSUTOMU
IPC: B66F9/18
Filed: 1975-10-09
Abstract: PURPOSE: To provide a load stabilizer for a fork lift truck, in which a spring rod is interposed between a middle portion of the arm supporting a retainer plate via universal joint 2 and an upright member provided on the upper face of the retainer plate, whereby rocking motion of the retainer plate is readily prevented during the time when cargo is not being held by the retainer plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04349040-A (JP)
Title: Seat
Inventor: HAMADA TOMOHIRO
IPC: B60R22/10
Filed: 1991-05-27
Abstract: PURPOSE:To enhance the hold characteristic of a seat when it serves for a child. CONSTITUTION:A seat according to the invention comprises a seat back 4 functioning as a seat cushion 4A for child in the service condition, a side support 5 functioning as a side support 5A for child in the service condition, a head rest 6 functioning as a breast supporting member 6A for child in the disengaged condition, and a belt webbing 22 functioning as a shoulder supporting member 22A for child in the service condition. Thereby the seat can serve a child in holding fore and aft, up and down, and left and right.