baber/WOPTO huggingface dataset:
Patent JP-S63216856-A (JP)
Title: Production of 1-(cyanomethyl)fulvenes
Inventor: SAKAI KUNIKAZU
IPC: C07C239/00
Filed: 1987-03-06
Abstract: PURPOSE:To obtain the titled compound useful as an antiulcer agent in good yield, by treating 7-alkylidenebicyclo(2.2.1)hepto-5-en-2-on oxime with an acid halide in the presence of a base. CONSTITUTION:7-Alkylidenebicyclo(2.2.1)hepto-5-en-2-on oxime is reacted with an acid halide (e.g. phosphorus trichloride, phosphorus tribromide, phosphorus pentachloride, etc.) in the presence of a base (e.g. ammonia, trimethylamine, etc.) to provide 1-(cyanomethyl)fulvenes expressed by formula II. The reaction is carried out e.g. in a solvent such as dichloromethane and chloroform at -100-100 deg.C, simply at room temperature.
Patent JP-S58167245-A (JP)
Title: Locking device for car steering
Inventor: MAZAKI MIKIO
IPC: B60R25/02
Filed: 1982-03-30
Abstract: PURPOSE:To have a smooth insertion of a key and a sure braking performance by pressing a control piece to act in response to pulling-out of the key so as not to protrude into the key hole and by pressing a check lever through a moving detect member. CONSTITUTION:When a key 4 is inserted to turn a key cylinder 3, a driven cam 3d will retract a check lever 13, and thus a hanger 10 or a locking rod 11 are retracted from the steering shaft. Now a moving detent member 15 of the lever 13 is detained by a detent step 3e with the aid of a spring 16 while the engagement piece 13 is put in engagement with a detent groove 11a to thus retain the unlocked position. If now the locking position is reinstated, the member 15 of lever 13 is heaved by a detent step 3g to have a position behind a control piece 17. If then the key 4 is pulled out, the member 15 of lever 13 depresses the control piece 17, which is pressed by the spring, with the aid of a strong pushing force of spring 14 and moves forward. Thus the locking rod 11 moves surely to the locking position while the control piece 17 is so located as not to protrude into the key hole.
Patent JP-H02231382-A (JP)
Title: Control operation device for elevator
Inventor: YOSHIDA HIROMOTO
IPC: B66B1/06
Filed: 1989-03-03
Abstract: PURPOSE:To efficiently perform smoke discharge ventilation in the large-depth underground or the like by providing a device suspending, in case of detecting an air contaminated story, general service of an elevator unless a control operation device of upper position priority is operated with passengers in a cage taking refuge thereafter performing a discharge of smoke and ventilation in the air contaminated story. CONSTITUTION:An elevator provides in the uppermost part of its lift path 24 a ventilating fan 21 of large capacity and in the roof of a cage 25 a ventilating port 26 while arranges in each riding spot 27, 28 a detector 29, serving as a means knowing an air contaminated floor, individually operated sensing air contamination. Subsequently, each control operation device with priority outputs a signal received with passengers in the cage taking refuge once in the safe story 27, thereafter the elevator, suspending passenger service and directly moving to the air contaminated story 28, discharges air, transmitted in the lift path and contaminated, to the outside of a building by actuating the ventilating port 26 in the roof of the cage 25 being associated with the large capacity ventilating fan 21 in the uppermost part of the lift path 24 with a door opened.
Patent JP-S57164994-A (JP)
Title: Production of joined body of ion exchanger membrane and catalytic electrode
Inventor: TOMOGUCHI SUNAO
IPC: C25B9/23
Filed: 1981-04-04
Abstract: PURPOSE:To produce a joined body of high electrolytic performance without using any binder by decomposing noble metal compds. thermally on a metallic plate to form a sheet-like object of catalytically active particles, joining this to an ion exchange membrane and dissolving away the metallic plate. CONSTITUTION:Noble metals and noble metal oxides which can dissolve generally in org. solvents or mixed systems of water and org. solvents, for example, H2PtCl6.6H2O and the like are thermally decomposed on a metallic plate which can dissolve in acids or alkalis, for example, a plate-like object of aluminum foil or the like, whereby a sheet-like object of catalytically active particles is produced. Thence, this sheet-like object is joined on at least one side of an ion exchange membrane, for example, an exchange membrane consisting basically of fluorocarbon having an exchange group such as sulfonic group, after which the metallic plate is dissolved away. Thereby, the joined body of the ion exchange membrane and the catalytic electrode adaptable to noble metal compds. that decompose thermally at high temp. as well is produced.
Patent JP-H08249588-A (JP)
Title: Vehicle sensor
Inventor: KATO KENJI
IPC: G08G1/04
Filed: 1995-03-09
Abstract: PURPOSE: To easily detect the body of a vehicle even at the time when it is dark such as at night by providing a high-S/N image suppressing noises by performing averaging processing to an image including that of a stopped vehicle. CONSTITUTION: An ITV camera unit 1 extracts and processes a processing object image in a prescribed cycle. An image input part 22 samples the output image signal of the camera unit 1, performs A/D conversion to that signal and stores it in a storage part 23. A stop judgement/integration part 24 judges the top end part of vehicle based on the stored digital image. Concerning the next processing image, the head of car is judged by similar processing as well. When the state of settling the first judged car head position and the car head position projected in the next processed image within the difference of ± one picture element is continued three times, it is judged that vehicle is stopped. When the vehicle is judged to be stopped, a fixed area inside a lane behind this car head is defined as an integration area.  Next, averaging processing is performed to the part of overlapped integration areas concerning the plural images to be processed. Thus, the stopped vehicle can be sharply projected.
Patent JP-S61207788-A (JP)
Inventor: MORIE TSUTOMU
IPC: E21B43/40
Filed: 1985-03-13
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-S51124678-A (JP)
Title: A film-forming-liquid-packed cartridge for tubular permeable film manu facturing apparatus
Inventor: MATSUDA MASAHARU
IPC: B01D63/06
Filed: 1975-04-24
Abstract: PURPOSE: A film-forming-liquid-packed cartridge designed to be connected to the bottom end of the form pipe of tubular permeable film manufacturing apparatus and to let the film-forming liquid be deposited only on the inner surface of the form pipe. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55143640-A (JP)
Title: Input device
Inventor: HACHIKAKE MASAHIKO
IPC: G06F3/02
Filed: 1979-04-23
Abstract: PURPOSE: To make it possible to lead a needed recording medium out rapidly and securely by selecting by an input device used for an electronic computer system, by selecting the needed recording medium by a recording medium separator board and then by leading it to a display part by a lever.  
     CONSTITUTION: Cartridge storage part 21 is equipped with cartridge 22, which is provided internally with drum 23, and sheets of recording media 24...27 are held being wound around the outer circumference of drum 23. Each of recording media 24...27 is wound in a lamination shape with one end fixed on the outer circumference of drum 23 and the other positioned over the outer circumference at an interval. Now, drum 23 is turned toward the winding end part of media in the same direction as the winding direction and medium separator board 32 sets a needed medium at a selection position; and when drum 23 is reversed, the needed medium is selected by lever 34 and led to a display part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59176990-A (JP)
Title: Signal scanning system
Inventor: NOJIRI SHIYOUJI
IPC: H04Q3/72
Filed: 1983-03-28
Abstract: PURPOSE:To attain the ease of a work and inexpensive cost by forming the transmission line into one line without complicating the constitution of the scanning device side and the device side to be scanned in a signal scanning system for telephone exchange or the like. CONSTITUTION:A basic clock (a) is impressed to a driver 12 and impressed to the serial input terminal of a shift register 13 as a data. Monostable multivibrators 23 and 24 are triggered by the basic clock (a) transmitted via a transmission line 30 at the side of a device 20 to be scanned and a counter 25 is advanced and the state signal (e) of a point in response to its output (d) is outputted from a selector 26 and fed to a driver 21. Thus, the signal (b) of the transmission line 30 becomes a form similar to that of the clock (a) when the point state is at 0 and becomes a pulse form when at 1. The signal (b) is impressed to a shift register 13 via a receiver 14, then signals 0, 1 appear respectively at a terminal Q0 and are stored.
Patent JP-H07258236-A (JP)
Title: Alpha-cyanostilbene compound and electrophotographic photoreceptor containing the same
Inventor: TERAMURA KAORU
IPC: C07D413/06
Filed: 1994-03-22
Abstract: PURPOSE:To obtain the subject new compound excellent in charge transferring acceptor nature and both solubility and dispersibility in a binder resin, presenting high dark attenuation rate and sensitivity as an electrophotographic photoreceptor, thus useful for electrophotographic photoreceptors. CONSTITUTION:The objective compound is expressed by formula I [R1 is H, a (substituted) alkyl, an alkoxyl, (substituted) alkoxycarbonyl, (substituted) acyl, or capable of forming a ring; R2 is a (substituted) phenyl, (substituted) polycyclic aromatic group or (substituted) heterocyclic group; X is O or S], e.g. 1-cyano-1-(benzothiazol-2-yl)-2-(4-trifluoromethylphenyl)-ethylene. The compound of formula I is obtained by reaction between a compound of formula II and a compound of formula III in the presence of a basic catalyst such as pyridine, sodium acetate or sodium hydroxide.
Patent JP-H10243860-A (JP)
Title: Collapsible photograph frame
Inventor: MIKI YOSHIHARU
IPC: A47G1/14
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To assemble and collapse easily by forming the main body of a photograph frame that can be collapsed into a flat state by connecting a front plate provided with a window for observing the photograph and a rear plate facing the front plate and connecting right and left specular plates in a manner of titling back and forth in relation to the rear plate. SOLUTION: To collapse the photograph frame 1, remove square pieces 9 of right and left specular plates 4, 5 from step sections 10 and operate them to spread them outward. A trapezoidal rear plate 3 is flattened in accordance with the tilting of the right and left specular plates 4, 5, the front plate 2 whose upper and lower ends are connected to the rear plate 3 is flattened so that it may be superposed on the rear plate 3, and the main body 6 of the photograph frame is flattened. On the other hand, to reassemble it, pick the flat main body 6 of the photograph from top and bottom and push inward the upper and lower connections of the front plate 2 and the rear plate 3 that are folded in a manner of being superposed on each other, and fold the right and left specular plates 4, 5 inward and engage the square pieces 9 with the step sections 10.
Patent JP-H09222559-A (JP)
Title: Photographic lens
Inventor: KIKUCHI MASAHITO
IPC: G02B13/22
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain the photographic lens which has extremely small distortion although the lens has superior telecentricity. SOLUTION: This lens consists of a stop 1, a biconvex lens 2, a biconcave lens 3, a meniscus convex lens 4, a biconvex lens 5, and a concave lens 10 in order from an object side; and the 1st-4th groups are composed of inverse Erunostar type lenses and the exit pupil is positioned at a distance, which is more than 3 times the focal length of the whole system, from the image plane. Therefore, the inverse Erunoster type lens constitution of the 1st-4th groups puts the exit pupil position away from the image plane by more than 3 times the focal length of the whole system to make the telecentricity extremely high, and the concave lens 10 of the 5th group compensates distortion generated by the lens constitution of the 1st-4th groups, so that the photographic lens which has extremely small distortion can be obtained although the telecentricity is superior.
Patent JP-S59194668-A (JP)
Title: Reverse voltage deciding method of coil
Inventor: TODA SUSUMU
IPC: G01R31/34
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the cost by considering an equivalent inductance which contains the coil inductance of a power source and a load unit and a distributed capacity in case of designing a rectifier, thereby reducing the number of components. CONSTITUTION:The frequency characteristic of an equivalent inductance of a coil 8 connected to a rectifier 11 is obtained, and the equivalent inductance in the certain temporary resonance frequency is decided from the characteristic. Then, it is decided whether the inductance satisfies the resonance condition of the rectifier 11 or not, and the optimum resonance frequency is observed from the temporary resonance frequencies. Then, the transmitting voltage when the value of the transient equation of the rectifier 11 becomes zero is calculated. When the decided equivalent inductance does not satisfy the resonance condition of the rectifier 11, reverse voltage is calculated by using the inductance corresponding to the leakage reactance in the asynchronous low frequency.
Patent JP-H09218631-A (JP)
Title: Control method for electrophotographic printer
Inventor: FUJIWARA MASAKI
IPC: G03G21/14
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To shorten, time required to complete printing after signal reception as much as possible by starting a printing engine part based on printing data fed from a host device at a specific cycle or specific time. SOLUTION: When a thermal fixing unit provided in the printing engine part 15 is started at the specific time of giving the printing instruction from the host device, the startup time data retract to the heating time or above required for it to reach from a temperature in a standby condition to a temperature capable of executing a thermal fixing-operation is stared a time storage means 6. When time data outputted form a time measuring means 12 reaches the standby time data in the time storage means 6, the printing engine part 15 is started, and when the printing operation of the printing engine part 15 is finished, the printing engine part 15 is controlled so as to be brought into a standby condition.  Thus, since the temperature reaches to the thermal fixing temperature at the time when the print data is fed from the host device, the printing operation can be started immediately after the print data is received.
Patent JP-S61209998-A (JP)
Title: Production of beryllium single crystal
Inventor: OGURI TAKASHI
IPC: C30B29/22
Filed: 1985-03-14
Abstract: PURPOSE:To obtain the titled single crystal which is faultless and has high quality in the high yield by dissolving Al2O3, BeO, Cr2O3 and SiO2 in the specified weight ratio into a flux which is once cooled slowly and thereafter resumed to an original set, cooling slowly the mixture and growing the single crystal. CONSTITUTION:After one and more kinds of solvents (flux) selected from among V2O5, Li2MoO4, Na2MoO4, K2MoO4, MoO3 and Li2O are once cooled slowly at about 800 deg.C, these are elevated in temp. up to about 1,000 deg.C. A mixed (sintered) body of Al2O3 and BeO which become a beryllium component having the following amount is introduced into the solvents wherein by weight ratio Al2O3/BeO is made to (0.5-4.0) from such a calculated value that the saturated dissolving amount at the finishing temp. of the slow cooling is subtracted from the flux component and the saturated dissolving amount at the starting temp. of the slow cooling. Cr2O3 as a colorant is added with 0.1-10pts.wt. of Al2O3. After Al2O3 and BeO are respectively dissolved with >=80% saturated dissolving amount, SiO2 is dissolved. Thereafter a beryllium seed crystal piece for the upbringing is introduced therein and the mixture is slowly cooled up to about 200 deg.C in about 4 deg.C/day slow cooling velocity to grow the single crystal.
Patent JP-H05258993-A (JP)
Title: Electrochemical capacitor
IPC: H01G11/22
Filed: 1992-03-10
Abstract: PURPOSE:To provide a low-cost electrochemical capacitor of high capacitance, which has higher specific capacitance than a conventional electric double-layer capacitor using active carbon and has larger specific surface area than a capacitor of pseudo-capacity where ruthenium oxide particles are used. CONSTITUTION:Hydrogen peroxide is made to drip down into the mixed solution of porous activated carbon and ruthenium chloride to obtain ruthenium oxide- loaded porous activated carbon. Activated carbon is bonded by pressure to support plates 1 which function as a current collecting plate together with binder to form polarizable electrodes 2. The polarizable electrodes 2 are arranged at a certain interval confronting each other, interposing a separating film 3 between them, the end faces of a capacitor of this design are sealed up with gaskets 4, and electrolytic solution 5 is filled into a space produced inside the capacitor to form an electrochemical capacitor of high capacitance.
Patent JP-H11225940-A (JP)
Title: Cleaner
Inventor: OISHI TAKASHI
IPC: A47L25/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner capable of efficiently cleaning the surface of a screen part of a display device such as a television set, a personal computer, CAD, CAM, etc., without scratching a glass surface thereof. SOLUTION: In a cleaner cleaning the surface of a screen part of a display device such as a television set, a personal computer, CAD, CAM, etc., an accumulated body consisting of a surface layer 1 in which entauglement is applied to a part or all of fibers on a surface or inside thereof or which is constituted by extremely thin synthetic fiber woven or knit fabric having a minute loop, an intermediate layer 2 constituted by paper in which electricity conducting fiber such as carbon fiber, metal plated fiber or metal fiber is mixed or nonwoven fabric in which electricity conducting fiber is mixed or coated, and an inner layer 3 constituted by a cushion material such as a sponge is formed into a cylindrical object having a cross section of circular or polygonal shape.
Patent JP-H074028-A (JP)
Title: Concrete form material and manufacture thereof
Inventor: FUKUDA MASATSUKI
IPC: E04G9/05
Filed: 1994-02-24
Abstract: PURPOSE:To prevent a form from being cracked or a film from being separated by impregnating or applying liquid resin at least on a single surface of a base material, such as plywood and forming a film on the surface of the resin as well. CONSTITUTION:A base material 1, such as plywood is placed into a vacuum vessel where an emulsion or a solvent-like adhesive 2, which is made of liquid resin, is pressure-sprayed to the base material or submerged an impregnated, thereby coating the whole surface of the base material with the adhesive 2. At least one side of the base material 1 coated with the adhesive is further coated with a film comprising synthetic resin, such as urethane resin or acrylic acid resin. It is, therefore, possible to enhance the strength and durability of a concrete form.
Patent JP-H11227388-A (JP)
Title: Liquid spill-over preventive container
Inventor: TOMATSU TSUTOMU
IPC: B43L25/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid spill-over preventive container of a simple structure effective for an infant's toy or the like. SOLUTION: A large-diameter hole 31 side of a funnel-shape member 3 is mounted in an opening of the container 5, and a small-diameter hole 32 side is disposed in the container. And, a liquid reservoir 7 is formed between an outer periphery of the member 3 and an inner wall of the container 5. Further, a cover member 2 having a central hole 21 of a smaller diameter than that of the hole 31 is mounted at the hole 31 side of the member 3. And, an inner surface of the member 2 at a peripheral edge of the hole 21 is used as a liquid spill-over preventive barrier wall 22. An inward annular protrusion is extended at the peripheral edge of the hole 21. The inward annular protrusion funnel shape is formed, and converged to be reduced in diameter toward its end.  Further, a liquid amount of the reservoir 7 at the time of overturning or laterally turning is at least 10% of a total volume of the container 5.
Patent JP-H02229236-A (JP)
Title: Exchange of goods in process on creel
Inventor: OSADA SUKENOBU
IPC: B65H67/052
Filed: 1989-03-03
Abstract: PURPOSE:To prevent the lowering of operation rate by transferring a reed threaded with a yarn drawn from the 1st creel from working position to waiting position and transferring another reed threaded with a yarn drawn from the 2nd creel from waiting position to working position. CONSTITUTION:In the exchange of goods in process, a reed 11 is transferred to waiting position in a state threaded with yarn cut and collected at the downstream side of the reed 11 and a reed 21 is transferred from waiting position to working position together with a yarn drawn from the 2nd creel 2. The yarn passing through the reed 21 is drawn to the beam 3 and the operation of new goods is started.
Patent JP-H05260239-A (JP)
Title: Image forming device
IPC: G03G15/22
Filed: 1992-03-10
Abstract: PURPOSE:To continue printing by providing a means displaying it that an external storage device is being accessed and rejecting the removal of the device to the forming device. CONSTITUTION:An operation panel 16, paper cassettes 400, 401 and openings 24a, 24b to which an external storage device such as a card is inserted are provided to the right side of the image forming device main body 10. The operation panel 16 is provided with a liquid crystal display device displaying number of sheets and the mode, an LED display device displaying various states by LEDs, and switches used to command various operations. Then, the LED display device displays onto which opening an external storage device is loaded corresponding to the external storage device loaded to the openings 24a, 24b. Furthermore, when an external storage device being accessed is going to be removed, a display is lighted or a warning sound is outputted to raise alarming. Or a mechanism to lock the external storage device may be provided.
Patent JP-H09242447-A (JP)
Title: Shutter winder and snap ring used for it
Inventor: IWATA TAMOTSU
IPC: E06B9/56
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To do simple work for the shape and structure of a snap ring with press punching and easily and surely mount it on a fixed shaft. SOLUTION: A winder has a snap ring 1 opposed to one end of a bushing 8 and mounted on a fixed shaft 3 to prevent the axial movement of a winding wheel 6 locking strips 1B are protrudedly formed at places on the snap ring 1 and locking holes 3A opposed to the locking strips 1B are formed in the fixed shaft 3 to lock the locking strip 1B at the end.
Patent JP-S57167282-A (JP)
Title: Releasing mechanism for roller
Inventor: WATANABE JIYUNJI
IPC: B41J13/02
Filed: 1981-04-08
Abstract: PURPOSE:To obtain a simple and reliable releasing mechanism by putting a single releasing member driven by a magent on a pressing roller in a printer wherein a paper sheet is held between a feeding roller and the pressing roller to be fed to a platen. CONSTITUTION:A C-shaped releasing member 21 having an opening whose size H is smaller than the diameter D of a pressing roller 4 is put on the pressing roller 4 at the central part. When a magnet 22 is excited for releasing the pressing roller 4, the releasing member 21 is attracted to the side of the magnet 22, and the pressing roller 4, held by the opening, is displaced to the side of the magnet 22 together with the releasing member 21. At both ends of the pressing roller 4 are provided stoppers 23 and 23', whereby the pressing roller 4 is released in parallel to a feeding roller 3.