baber/WOPTO huggingface dataset:
Patent JP-S60178854-A (JP)
Title: Formamidoxime derivative, its preparation, and fungicidal agent and insecticidal and miticidal agent for agricultural and horticultural use
Inventor: HAYAKAWA KOUICHI
IPC: C07C239/00
Filed: 1984-02-25
Abstract: NEW MATERIAL:The compound of formula I (X is H, halogen, alkyl or alkylene; Y is halogen, alkyl, alkoxy, alkenyloxy, etc.; R1 is alkyl, alkenyl, cyanoalkyl, halogenoalkyl, etc.; R2 is alkyl, alkenyl, halogenoalkyl, etc.; provided that X and Y are not halogen at the same time), its inorganic or organic acid salt, or its complex with a metal. EXAMPLE:N-(3,4-Diethoxy-5-methylphenyl)-N'-ethoxyformamidine. USE:Fungicide and insecticidal and miticidal agent for agricultural and horticultural use. PREPARATION:The compound of formula II [e.g. N-(3,4-diethoxy-5-methylphenyl) formimidate] is made to react with the compound of formula R2ONH2 (e.g. ethoxamine) in a polar solvent (preferably methanol, etc.) at >= room temperature for 0.5-1hr.
Patent JP-H02216650-A (JP)
Title: Cassette changer for tape player
Inventor: HARADA TAMOTSU
IPC: G11B15/68
Filed: 1989-02-16
Abstract: PURPOSE:To return a tape cassette to a housing part at the time of turning on a power source by making the housing part and a tape driving mechanism disabled for moving for the purpose of selecting the tape cassette and transferring the tape cassette between them. CONSTITUTION:The housing part 17 for housing plural tape cassettes A is provided with individual cases 14, and a tape cassette A is transferred to a carrier position by moving its case 14, where it is carried by a carriage 26, and then the tape cassette A is transferred by this carriage 26 to be set to the tape driving mechanism. Then, after transferring the tape cassette A to the carrier position, the case 14 is stopped in the carrier position by a holding means during the time when this tape cassette A is transferred to the carriage 26 and set in the tape driving mechanism. The case stopped by this holding means is mechanically stored. By this method, even when the electric storage is lost by cutting off the power source, etc., this tape cassette A can be returned to its original place of the housing part by turning on the power source again.
Patent JP-S58152843-A (JP)
Title: Preparation of hydroxybenzoic acid lower alkyl ester
Inventor: UENO RIYUUZOU
IPC: C07C67/10
Filed: 1982-03-08
Abstract: PURPOSE:To prepare the titled compound, easily, in high purity and yield, economically in an industrial scale, with simple procedure, by reacting hydroxybenzoic acid or its salt with a lower aralkyl halide in a polar aprotic solvent. CONSTITUTION:The titled compound is perpared by reacting hydroxybenzoic acid which may have substituent group in the ring or its salt with a lower aralkyl halide, perferably benzyl halide in a polar aprotic solvent, preferably in the presence of an estirification catalyst such as tetraalkylammonium halide at room temperature -250 deg.C, preferably about 40-200 deg.C. The polar aprotic solvent is e.g. di (lower alkyl) formamide, tetra (lower alkyl) urea, etc., and its amount is preferably 0.5-10 times that of the raw materal mixture. The above esterification reaction is preferably carried out by using the hydroxybenzoic acid or its salt and the lower alkyl halide at equimoplar ratio, or using either component in excess.
Patent JP-H02147552-A (JP)
Title: Paper feeder used for high-speed printer for treating single sheet
Inventor: BIRI FUERITSUKUSU
IPC: B65H35/08
Filed: 1989-02-16
Abstract: PURPOSE: To substantially prevent the occurrence of a paper waste in the case of manufacturing a single sheet by composing a paper track accommodating section as a stock roll rotatably provided in a winding-up releasing station. CONSTITUTION: A stock roll is rotatably arranged in a winding up releasing station 18. A paper track 12 passes through a smoothing device 22 and a drilling device 24 from the stock roll 10 rotating in an A-direction through many deflection rollers and advance toward a feed mechanism 26, which draws out the paper track 12 from the roll 10 in a transport direction B and leads it to a cutter 28. The cutter 28 laterally cuts the paper track 12, and leads a single cut off sheet 14 to an accelerating member 30, which turns the single sheet 14 into a scale shape S and puts it on a winding machine 32, which transports the scale shape S to the supply device of a high speed printer.
Patent JP-H10230311-A (JP)
Title: Method for controlling edge drop of metal plate
Inventor: TATENO JUNICHI
IPC: B21B37/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make edge drop coincide with the target value by feedback control based on the measured amount of edge drop. SOLUTION: This method has constitution by which the edge drop of a material to be rolled is corrected so that the deviation between the amount of edge drop of the material to be rolled which is measured with a profile meter 30 on the outlet side of a rolling mill during rolling and the target amount of edge drop is reduced.  In such a case, the rolling mill of a 1st stand is provided with a shift operating device 12 for shifting work rolls 10 which are tapered in the end part on the one side of the roll in the axial direction and cross operating device 14 for crossing the upper and lower work rolls and also, with feedback controller 32, the amount of shift and cross angle are determined as manipulated variables required to correct the edge drop of the material to be rolled and, by respectively outputting these manipulated variables to the operating devices 12, 14 and shifting and crossing the work rolls 10, the metal plate is rolled.
Patent JP-H06251375-A (JP)
Title: Laser driver and drive system in optical recorder
Inventor: IGUCHI DAISUKE
IPC: G11B7/0045
Filed: 1993-02-24
Abstract: PURPOSE:To make possible high speed driving of a laser source through a simple structure by selecting a plurality of multipulse serieses depending on the length of a record mark, subjecting the multipulse series thus selected to P/S conversion, and driving a laser source based on a multipulse pattern obtained by modulating the sum of the plurality of multipulse serieses. CONSTITUTION:An ON/OFF decision circuit 7 decides 1/0 of a PWM signal based on an output from a run length decision circuit 6. When the circuit 7 makes a decision of '1' for next output, pattern memories 9a, 9b load a multipluse(MP) serieses determined by an output from the circuit 6 to shift registers 10a, 10b. Gate circuits 11a, 11b are switched by means of a clock counter 8 and output MP patterns A, B. Level setting circuits 12a, 12b set predetermined recording levels of the outputs A, B and an adder 13 produces a modulated sum of MPs which is then fed to a laser drive circuit 14. Consequently, a laser light source 15 is driven based on an MP pattern.
Patent JP-S62195414-A (JP)
Title: Four-cycle reciprocating type supercharged engine
Inventor: ISHIDA AKIO
IPC: F02B29/08
Filed: 1986-02-21
Abstract: PURPOSE:To enhance engine brake effect by arranging in addition to suction and exhaust valves a 3rd valve to be opened during normal driving at a time near the end of the exhaust stroke to supply pressurized air and by opening the 3rd valve at the end of the compression stroke during decelerated driving. CONSTITUTION:In addition to suction and exhaust valves, a 3rd valve is arranged in each cylinder to be opened at a time near the end of the exhaust stroke during normal driving condition to supply pressurized air into a combustion chamber so that scavenging is performed by turning a rotation switch valve 1 and supplying valve drive oil pressure. During deceleration of an engine on the other hand, the rotation switch valve 1 is switched to direct the same oil pressure to a cylinder which corresponds to the end of a compression stroke period. This causes an absorption type engine brake effect against the engine.
Patent JP-S53121445-A (JP)
Title: Phase shifter for sinusoidal signal
Inventor: NAKAMAE MASARU
IPC: H02M5/04
Filed: 1977-03-31
Abstract: PURPOSE:To enable to use the shifter for arbitrary frequency bands and also to make possible the amount of phase shift changeable continuously to 360 deg., by using the 90 deg. hybrid, linear modulator and signal synthesizing circuit having the same operation frequency band.
Patent JP-S61194459-A (JP)
Title: Color copying machine
Inventor: SHINMIYO YOSHIHIKO
IPC: G03G15/01
Filed: 1985-02-25
Abstract: PURPOSE:To take a copy including color information in a short time by providing plural photosensitive drums successively in parallel in the feed direction of an original and irradiating the original with light of different basic colors corresponding to the respective drums. CONSTITUTION:The photosensitive drums 1a-1d are provided successively in parallel in the feed direction of the original 3 and the peripheral length of each drum is set a little bit longer than the length obtained by dividing the length of the original 3 by the number of the drums. Then, light emitting diodes 2a-2d as light sources emit light of basic colors, i.e. magenta, yellow, cyan, and black. In this constitution, the original 3 and a form 4 are conveyed synchronously to form images of the respective basic colors on the respective drums, and the images of those basic colors are superposed in order to obtain a copy. Consequently, the copy including color information is obtained in a short time by single-time operation.
Patent JP-H08231148-A (JP)
Title: Pilot lamp of elevator hall and controller thereof
Inventor: KUROYANAGI SHIGEKO
IPC: B66B1/18
Filed: 1995-02-23
Abstract: PURPOSE: To perform a display to an elevator car made in response to a hall call, and to display the current position of this car, thereby making any unpleasant feeling of a user eliminable, and also to promote an improvement in service by way of displaying a message pertaining to the elevator operation. CONSTITUTION: Three pilot lamps 10 to 12 are composed of superposing both first and second liquid crystal display panels on each other. At a time when a hall call is carried out with each of elevators A to C being subjected to group control (direct numerical control), an arrival prelimiary direction to one elevator made in response to this hall call and the current position of the elevator car are displayed on the first liquid crystal display panel 20 in the pilot lamps 10 to 12, and a message pertaining to operations of the elevators A to C, for example, 'for emergency' is displayed on the second liquid crystal display panel 21 as well.
Patent JP-H04330644-A (JP)
Title: Objective lens actuator
Inventor: OBARA TAKASHI
IPC: G11B7/095
Filed: 1991-02-04
Abstract: PURPOSE:To prevent the generation of the auxiliary resonance generated at a low frequency as the moment rigidity of a member, such as leaf spring, supporting an objective lens holder is low and to stabilize control. CONSTITUTION:A holder case 4a of the objective lens holder 2 is supported to a reference base 14 with a point contact using a V-groove and a steel ball 13. This holder case is brought into pressurized contact at plural points with piezo elements and the steel ball from the reference base side. The holder case is inclined according to the inclination of the disk surface by driving the piezo elements 6a, 6b, 6c, 6d.
Patent JP-2000236398-A (JP)
Title: Telephone set with message dividing and editing function and method for inputting, editing, and transferring message
Inventor: OZAKI KAZUYA
IPC: H04L12/58
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To transmit messages of slightly different contents to more than one person by combining and sending as one message one or more partial messages which are divided and stored in a memory. SOLUTION: Operation for requesting message input and editing is done through an operation part 2. When a function key and a number key '1' are pressed, a program for an input and editing flow is started. To request editing, a '*' key is pressed to move to a next process and the message contents of a number 1 in a message memory 5 are displayed. A user searches for a message to be edited over a look at the screen and selects the object message; once the number of the message to be edited is selected, a control circuit 1 displays a guidance picture for the editing place selection. The user selects a header part or footer part. For the editing, the editing position of a sentence is selected with arrow keys and inputted. After the selected partial message is edited, the function key and a decision key are pressed and the control part 1 stores the message in the message memory 5.
Patent JP-H03239790-A (JP)
Title: Control of fuel gas and air blown into combustion chamber in coke oven
Inventor: YAMATE YOSHITOMO
IPC: C10B21/10
Filed: 1990-02-16
Abstract: PURPOSE:To eliminate the unevenness of carbonization by adjusting the area of a number of openings provided in a nozzle plate and thus controlling the amount of a fuel gas and air blown so that the temp. distribution in the longitudinal direction of an oven may be adequate in distributing the fuel gas and air into a combustion chamber through the openings. CONSTITUTION:A nozzle plate 2 which has a number of openings 3 in the longitudinal direction of an oven is provided at the top of a sole flue 1 which is horizontally provided at the bottom of a coke oven. The area of the openings 3 in the nozzle plate 2 is adjusted in distributing a fuel gas and air into a combustion chamber through the openings 3. The amount of fuel gas and air blown into a combustion chamber in the coke oven may be controlled by this means so that the temp. distribution in the longitudinal direction of the oven may be adequate. As a result, no partially insufficient heating and overheating, that is, no uneven carbonization occurs without any loss in the amount of heat for carbonization, thus giving an industrially useful effect.
Patent JP-H03239277-A (JP)
Title: Fixing device
Inventor: OTSUKA YASUMASA
IPC: G03G15/20
Filed: 1990-02-16
Abstract: PURPOSE:To prevent offset caused by the triboelectrification of a heat resistant elastic layer and the winding of a transfer material by providing at least either of a pair of rollers so that it may have the heat resistant elastic layer on a core bar and containing conductive whisker having three-dimensional tetrapod structure into the elastic layer. CONSTITUTION:ZnO whisker 11 is mixed as the conductive whisker having the three-dimensional tetrapod structure into silicone rubber or fluoro-rubber which is the heat resistant elastic material, and the rubber is wound to the core bar 6 of a fixing roller 2, then vulcanized to form the heat resistant elastic layer 7 containing the ZnO whisker 11 on the core bar 6 of the roller 2. The ZnO whisker 11 has excellent performance as additive to the layer 7, and the conductivity and the strength of the layer 7 are easily improved and the lowering of fixation caused by using a pressure roller 2 for a long term and the wrinkle of a transfer material are prevented from occurring. Thus, the offset of the heat resistant elastic layer caused by the triboelectrification and the winding of the transfer material are prevented.
Patent JP-H01209755-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: OISHI HIROSHI
IPC: H01L21/225
Filed: 1988-02-18
Abstract: PURPOSE:To decrease leaks between memory cells, by forming a groove-shaped capacitor in a well region having a uniform impurity concentration in the direction of the depth and the specified value of the impurity concentration. CONSTITUTION:Impurities are diffused from a first epitaxial layer 10 into a second epitaxial layer 11 by outward diffusion. Then, the impurity concentration profile in the direction of the depth from the surface of a well region becomes uniform. The impurity concentration becomes 2-3X10<16>/cm<3>. Thus, a well region 2 wherein the impurity concentration profile is uniform is formed in the second epitaxial layer 11. Thereafter, capacitor for a memory cell is formed through the following steps: formation of an oxide film 6, digging of grooves in a substrate, doping of impurities into the inner walls of the grooves 3 and 31, formation of an insulating film 4 that is to become the dielectric of a capacitor, formation of a cell plate electrode 5 with polycrystalline silicon, filling of the grooves and the like. Thus, the memory cell is formed. When the impurity concentration of the well region is in the range of 1-5X10<16>/cm<3>, it is more effective.
Patent JP-H06246434-A (JP)
Title: Hose coupling preparation
Inventor: BARII ERU BAARII
IPC: B23K1/00
Filed: 1993-02-24
Abstract: PURPOSE: To prevent occurrence of leakage between a stem member and a hose by heating a hose joint assembly in a furnace, executing copper brazing on a plurality of members, and then taking the copper brazed assembly out of the furnace. CONSTITUTION: A steel hose joint assembly 10 is manufactured by executing copper brazing on stem members comprising a plurality of component members from collet members 14. Thereupon, the collect members 14 of a plurality of members including a stem member 12 as a member having an electroplated copper coating with a prescribed thickness and a flange member 32 and others are assembled with each other. Then a hose joint assembly 10 is arranged in a furnace. In the furnace, the hose joint assembly 10 is heated, and at least two members 12, 14 are brazed. And then, the copper brazed hose joint assembly 10 is taken out of the furnace. Thereby, the occurrence of defective products of hose joint assembly is decreased.
Patent JP-H09210396-A (JP)
Title: Drain pan for air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F13/22
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To guide the drain in a drain pan in an optimum direction irrespective of the strength of the flow of the drain and to reduce the risk due to the drain leakage by providing a flow altering surface for directing the flow of the drain in the inside wall surface direction of a drain port. SOLUTION: A drain pan 10 is disposed, for example, near the lower part of a heat exchanger 5C to receive the drain dropped from the exchanger and to discharge it by guiding it in a predetermined direction. A drain port 12 is provided so as to extend down from one end of a drain pan body 11 in the longitudinal direction, and a flow altering surface 13 for directing the flow of the drain in the inside wall surface direction of the port 12 is formed. More particularly, the surface 13 is integrally formed so as to alter the flow of the drain in the direction of the inside wall surface 12b from the lower end face of the wall surface 12a of the side that the drain of high inertia is flown out, and the opening 14 of the port 12 is formed at the opposite side end of the surface to the wall surface 12a.
Patent JP-H02268659-A (JP)
Title: Tris-hydroxymethyl lower alkane ester as fat similar substance
Inventor: ROORENSU PII KUREMAN
IPC: A23L9/10
Filed: 1990-02-15
Abstract: PURPOSE: To obtain trishydroxymethyl-lower-alkane ester not blocking fat metabolism and useful as a low calorie substitute fat for a food such as a cookie by using a partially digestible edible fat compd. having a specified structure. CONSTITUTION: This trishydroxymethyl-lower-alkane ester is a partially digestible edible fat compd. represented by formula I (where R is methyl or ethyl and each of F1 -F3 is a residue of a fatty acid, preferably a 4-22C fatty acid such as capric acid). A compd. represented by formula II as a typical example of this ester may be obtd. as follows; 1,1,1-tris(hydroxymethyl)ethane is heated and dissolved in THF and oleoyl chloride is added. After the generation of gas is brought to an end, the generated gas is discharged, the resultant soln. is allowed to stand at atmospheric temp. and pressure for 16hr and filtration is carried out.
Patent JP-S60181407-A (JP)
Inventor: TANI TAKASHI
IPC: E01H8/10
Filed: 1984-02-29
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-H05234534-A (JP)
Title: Electron gun device
Inventor: NOSAKA EISO
IPC: H01J29/51
Filed: 1992-02-24
Abstract: PURPOSE:To reproduce an image of high resolution without extending the whole length of a picture tube by providing a magnetic shield part between a shield cup and a deflection yoke. CONSTITUTION:Three electron beams emitted from the cathode of an electrode part 2 and accelerated by the electric field formed by the part 2are passed through an annular magnetic shield part 33 provided between a shield cup 3 and a deflection yoke 5 to scan the phosphor screen of a panel inner surface for reproducing an image by means of the yoke 5. At this time, the part 33 works as to take in the vertical deflecting magnetic field of the yoke 5 to produce a magnetic shielding effect of prohibiting the advance of the vertical deflecting magnetic field into the cup 3. Consequently, the two of the three electron beams positioned on both sides have nearly circular forms above and below a screen lateral width center, and both the lateral positions of the two electron beams are situated on the same side above and below the vertical width center of the screen. An image of high resolution can thus be reproduced without extending the whole length of the picture tube.
Patent JP-H11290513-A (JP)
Title: Variable display device for game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To enable a variable display game to be surely executed by making game balls flow down in a starting prize device below the variable display device by an easy method without placing the variable display device in the game area and planting windmills and nails more than need or executing extreme adjustment of nails. SOLUTION: The variable display device 20 comprises a surrounding frame formed relating to an opening window part which the display part of the variable display faces and a ball rolling part which enables game balls to roll down under the variable display device equipped on the inside bottom face of the surrounding frame, and a ball outlet port which is equipped in the upstream of the ball rolling part and enables game balls flowing down through a game area from a ball inlet port 211 to flow out to the ball rolling part. A ball guide means 315 which can guide prescribed game balls flowing down to a starting prize device based on an electric action is equipped on the ball rolling part.
Patent JP-H05232328-A (JP)
Title: Optical fiber store board of optical communication device
Inventor: KAETSU MITSUO
IPC: G02B6/24
Filed: 1992-02-24
Abstract: PURPOSE:To provide the optical fiber store board wherein optical fibers can orderly be put by optical units corresponding to the number of added optical fibers for the optical communication device which is constituted by putting plural plug-in optical units in shelves in parallel. CONSTITUTION:In subshelves 9 with a guide rail which are installed above the shelves 4, metallic stoppers 21 for locking optical fiber connectors which are guided onto the surface of stored plates and holders 14 for the formation of excessive-length parts 13 of the optical fibers are installed. Further, interlocking members 17 which can engage coupling members 16 mounted atop of the optical units elastically and detachably are fitted atop of the plates; and both the members 16 and 17 are engaged when necessary, so that the optical units 2 can be inserted into and extracted from the shelves 4 integrally with the plates.
Patent JP-S53120636-A (JP)
Title: Covering apparatus for pickling tank
Inventor: NISHIURA KIYOBUMI
IPC: C23G3/00
Filed: 1977-03-31
Abstract: PURPOSE: To provide an apparatus described in the title which is simple, light, and easy to maintain, by installing longitudinally a sheet made of acid resistant material at the opening of a pickling tank in such a manner that the cover is opened or closed by operation of a hydraulic cylinder. 
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