baber/WOPTO huggingface dataset:
Patent JP-S63280862-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: SHINSHI MAMORU
IPC: F02P5/153
Filed: 1987-05-14
Abstract: PURPOSE:To control the min. ignition advance angle value in stable ways regard less of the dispersion of the crank angle position with which the internal pres sure in the engine cylinder becomes max., by executing correction so that the feedback correction quantity per ignition cycle becomes less as the revolution speed of an internal combustion engine becomes larger. CONSTITUTION:A controller is equipped with a means 11 for calculating the fundamental ignition timing on the basis of the detection value of the engine operation condition. Further, a means 12 for detecting the crank angle position where the internal pressure in the engine cylinder in combustion becomes max. and a means 13 for calculating the feedback correction quantity per ignition cycle on the basis of the deviation between the detected max. crank angle position and a previously set aimed crank angle position are provided. Further, a means 14 for calculating the output ignition timing by correcting the fundamental ignition timing on the basis of the correction quantity is provided. With such constitution, a means 15 for correcting the feedback correction quantity per ignition cycle on the basis of the engine revolution speed is installed. Therefore, as the engine revolution speed becomes larger, the correction quantity is reduced.
Patent JP-H06307558-A (JP)
Title: Fluid control valve
Inventor: MATSUO SATOSHI
IPC: F16K11/072
Filed: 1993-04-21
Abstract: PURPOSE:To reduce a cost through reduction of size and the number of parts. CONSTITUTION:A disc-form valve element 20 is mounted in an inclined state on a rotary shaft 21 rotatably supported to a body 10. Through displacement along with rotation of the rotary shaft 21, the opening areas of first and second fluid passages 11 and 12 are regulated. Water in the first fluid passage 11 and hot water in a second fluid passage 12 are caused to effect outflow in a given ratio to a third passage 13. Namely, the rotary shaft 21 is prevented from movement in an axial direction and thus eliminates a need for formation of spaces on both sides in an axial direction of the rotary shaft 21.
Patent JP-S62273534-A (JP)
Title: Automatic development processor
Inventor: UCHIDA SHUNJI
IPC: G03D13/04
Filed: 1986-05-21
Abstract: PURPOSE:To prevent deterioration by oxidation and loss in quantity of a development processing liquid and, at the same time, to prevent rocking of the liquid surface caused by vibrations of a processing liquid tank, by providing a liquid-surface keeping member which covers the liquid surface between a carrying unit and the wall of the tank. CONSTITUTION:Driving rollers 432A-432E and driven rollers 437A-437D, which are respectively faced to and pressure-contacted with the driving rollers, hold a sheet-like photosensitive material and send it to the 1st stabilizing tank of the next process. Since a major part of the liquid surface of a bleach-fixing liquid BF except the liquid surface at the section where the photosensitive material is passed through for transportation is covered with liquid-surface keeping members 434A-434C, the air contacting area of the liquid BF is extremely small and the change of the liquid with lapse of time caused by oxidation and evaporation is sharply decreased. In addition, no dust and foreign matters enter into the liquid from the outside and the liquid does not flows out of the tank since the liquid surface does not fret even when this development processor vibrates. Therefore, a change in characteristics of this processing liquid caused by oxidation and evaporation can be prevented and a high-quality development processing becomes possible.
Patent JP-H01289740-A (JP)
Title: Windshield wiper device for automobile
Inventor: OKAHARA AKIO
IPC: B60S1/08
Filed: 1988-05-14
Abstract: PURPOSE:To facilitate the setting of intermittent time by measuring a span of operating time from the first time to the second one of an operating switch making a windshield wiper perform its intermittent action, and on the basis of this counting time, controlling the wiper's intermittent action after the second time. CONSTITUTION:When a driving part 2 is controlled by a control part, a windshield wiper 5 is driven by a DC motor 3 via linkage 4, and waterdrops on a windshield 6 are eliminated. At this time, a switch SW1 setting intermittent time of the wiper 5 and a switch SW2 terminating the intermittent action are connected each to the control part 1. Then, with the operation of the switch SW1, a time count is performed by a counter C in synchronizing with a signal out of a clock CL. On the other hand, the time count is stopped with operation of the second time of the switch SW1, and the counting time during this while is stored in a register R. Afterward, the wiper 5 is intermittently driven on the basis of this stored counting time.
Patent JP-S61274985-A (JP)
Title: Desensitizing composition
Inventor: SANO MASAJIRO
IPC: B41M5/128
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a desensitizing agent having excellent desensitizing effect to a color former, especially, a fluorane color former, by containing a desensitizer and a 2, 2, 6, 6-tetramethylpierazine derivative. CONSTITUTION:As a 2, 2, 6, 6-tetramethylpiperazine derivative, the compounds shown by Table 1 are designated and each of them is mixed in a desensitizing composition in an amount of 0.1-40wt%. As a sensitizer, there are alkylamine, an alkylene oxide polymer, ammmonia having a polyoxyalkylene residue, monoamine, diamine, polyamine, alkyl ether or aryl ether having a polyoxyalkylene residue, an imidazole derivative and a bis-compound thereof or a cyclic amizine derivative or a bis-compound thereof. The coating amount of the desensitizing composition is pref. 1.5-6.0g/m<2>. As a coupler, clays, a phenolic resin, and a metal salt of aromatic charboxylic acid, etc. are designated and applied to a support such as paper along with a binder.
Patent JP-S5910537-A (JP)
Title: Method for obtaining butanediol
Inventor: HARANO YOSHIYUKI
IPC: C07C29/14
Filed: 1982-07-07
Abstract: PURPOSE:To obtain the titled substance of high quality, by removing Ni and the remaining 4-hydroxybutyraldehyde from an aqueous solution prepared by hydrogenating a hydroformylation product of allyl alcohol, and distilling and separating high boiling components at a specific temperature or below. CONSTITUTION:An aqueous solution prepared by hydrogenating a hydroformylation product of allyl alcohol in the presence of an Ni catalyst is adjusted to >=8.5pH, preferably >=9.5pH, to remove the formed precipitate and reduce the Ni content to a negligible value. Most of the water is then evaporated and removed, and the vacuum degree is increased to distill away 4-hydroxybutyraldehyde with the residual water at 100 deg.C or below, preferably 50-70 deg.C. High-boiling components are then distilled and separated from the resultant mixture at 180 deg.C or below to afford the aimed substance. EFFECT:The formation of substance causing an offensive smell can be prevented without trouble, e.g. staining or clogging of apparatuses by the deposition of Ni, etc.
Patent JP-H02297289-A (JP)
Title: Card transaction processing system
Inventor: YAMAZAKI YASUSHI
IPC: G06Q40/02
Filed: 1989-05-11
Abstract: PURPOSE:To attain an unmanned window processing system and to improve a customer service by storing the print of seal of a customer's seal or signature in a card, and printing print of seal data on a passbook by reading out from the card when a processing to open an account is performed. CONSTITUTION:When an account open processing is selected and a password is inputted, it is checked whether or not an inserted password coincides with the password stored in the card 21. When the password coincides with the one stored in the card and the opening of a card account is selected, a new passbook is introduced to a passbook print part by sending a signal representing the permission of the opening of the account from a center, and printing similar as the one in a new transaction is performed. Next, a page on which a column of 'registered seal' exists is set, and the print of seal data stored in the print of seal data storage part 23 of an inserted card is printed at the column of 'registered seal', then, it is ejected. Thereby, the print of seal data can be read out from the optical card 21 inserted from a card insertion opening 3, and the print of seal is printed on the new passbook.
Patent JP-S5741973-A (JP)
Title: Ink jet recording method
Inventor: FUJINO KENJI
IPC: B41J2/075
Filed: 1980-08-27
Abstract: PURPOSE:To obtain a high speed recording device of simple structure at low cost by a method wherein an ink jet head which jets particles of ink at a constant interval and continuously is displaced in accordance with recording signals. CONSTITUTION:The ink supplied to the head 2 jets particles of in which continue at a constant internval in synchronization with the frequency of an output signal of an oscillator 3. A signal from the oscillator 3 is modulated by a modulation circuit 7 through a recording signal S2 and then the signal is modulated and given to a magnets strictive vibrator 5. In said method, the end prart of the magnetostrictive vibrator 5 is displaced in the longitudinal direction according as a recording signal is prescent or not and the head 2 undergoes a revolving displacement. Therefore, the particles of ink jetted from the head 2 are controlled so that they can reach either a recording drum 10 or a gutter 9.
Patent JP-S598990-A (JP)
Inventor: MURAKAMI KATSUSHI
IPC: A63H17/00
Filed: 1982-07-07
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-H1140367-A (JP)
Title: Organic electroluminescent element
Inventor: SATO YOSHIHARU
IPC: H05B33/14
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To conduct light emission with high luminous efficiency and stable driving by forming a hole inhibiting layer out of a particular aluminum mixing ligand complex. SOLUTION: On a substrate 1, an anode 2, a hole transport layer 4, a luminescent layer 5, a hole inhibiting layer 6, and a cathode 8 are stacked in an ascending or descending order. The hole inhibiting layer consists of an aluminum mixing ligand complex expressed by a formula I. R<1> to R<6> in the formula I represent hydrogen atom, halogen atom, alkyl group, aralkyl group, alkenil group, allyl group, cyano group, amino group which may have a substituent, acyl group, alkoxi carbonyl group, carboxyl group, alkoxi group, alkylsulfonyl group, α-haloalkyl group, hydroxyl group, amid group which may have substituent or aromatic hydrocarbon cyclic group, or aromatic heterocyclic group. X is represented by formulae II, III, IV, and Ar<1> to Ar<5> used in these formulae are aromatic hydrocarbon cyclic group which may have a substituent or aromatic heterocyclic group.
Patent JP-S5820591-A (JP)
Title: Yacht proceeding direction control unit
Inventor: SUGINO HIROSHI
IPC: B63B41/00
Filed: 1981-07-27
Abstract: PURPOSE:To reduce the side drift of a boat and to obtain the effective propulsion of the boat by forming center boards in a blade profile and by combining two blade profile center boards face to face so that individual boards can be controlled separately or concurrently. CONSTITUTION:A boat 1 is constituted as a yacht equipped with sails and center boards, the cross section of which is formed in a balde profile and two boards are combined face to face and are constituted so that individual boards can be controlled separately or concurrently. Accordingly, the right side center board 3R is protruded in the water against the wind W from the starboard in relation to the proceeding direction of the boat and the left side center board 3L against the wind W from the port respectively, thereby the side drift of the boat 1 can be effectively suppressed by means of the side drift preventive force caused by the characteristics of the cross secrion blade profile of the center boards.
Patent JP-H1061462-A (JP)
Title: Driving device for hybrid traveling vehicle
Inventor: WELKE KNUT DIPL ING
IPC: B60L50/30
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To compensate the fluctuation of a torque by an electric machine, by fixing the rotor of the electric machine in a manner that it can not be relatively rotated with a crankshaft so as to be functioned as the mass of a flywheel, and making the boundary surface of the rotor to serve as the clutch engaging surface of a clutch arranged between the electric machine and a transmission on the side of the transmission. SOLUTION: A clutch 7 is connected to an electric machine 5 to which an internal combustion engine is connected, and the clutch engaging surface 35 of this clutch 7 is made to serve as the constituent part of the electric machine 5, and also a transmission is connected to this clutch 7 through a transmission input shaft 14. This clutch 7 is engaged and disengaged by an interlock releasing lever 31. The electric machine 5 is formed by being equipped with a rotor 21 equipped with a magnet 25 and a rotor equipped with a copper winding 23, and the rotor is connected to an internal combustion engine casing 4 while the rotor 21 is connected to the crankshaft 11 of the internal combustion engine.  Then, the cooling pipe line 29 for cooling liquid of a cooling system 27 is formed in a rotor supporting body 20 on which the rotor is supported, and also a refrigerant pump is stored in a recessed part 39 formed in the rotor 21.
Patent JP-S6011415-A (JP)
Title: Antiallergic agent
Inventor: KATSUMI IKUO
IPC: A61K31/341
Filed: 1983-06-29
Abstract: PURPOSE:To provide an antiallergic agent containing a specific 4-hydroxystyrene derivative or its salt as an active component, and having excellent pharmaceutical effect and high safety. CONSTITUTION:The objective agent contains the compound of formula I (R<1> and R<2> are lower alkyl, lower alkoxy or halogen; R<3> is group of formula II (R<4> is H or lower alkyl)] or its pharmacologically permissible salt, e.g. alpha-(3,5-dimethyl-4- hydroxybenzylidene)-gamma-butyrolactone, as an active component. The compound has strong effect to inhibit the biosynthesis of SRS-A and to inhibit the activity of 5-lipoxigenase. Dose: 10mg-10g, preferably 20mg-5g daily for an adult. The compound of formula I can be prepared by reacting the aldehyde of formula IVwith the alpha-(triarylphosphoranylidene)-gamma-butyrolactone of formula V or VI (Ar is aryl).
Patent JP-H10325842-A (JP)
Title: Rotational speed sensor and its manufacture
Inventor: MIZUMOTO KAORU
IPC: G01P3/488
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotational speed sensor and its manufacturing method capable of simplifying the structure of terminal members, enhancing the assemblability of the terminal members, and capable of reducing the molding cost. SOLUTION: A uniting part 2d is molded into a body on the upper end side of a bobbin member 2, and a temporarily fixing part 10 for performing temporary fixing connecting the end part of a coil conductor 6 is provided projecting on a fitting surface for the bobbin member 2. And a terminal member 8 is formed into an L shape and composed of a leg section 8a and a terminal section 8b. The leg section 8a of the terminal member 8 is fixed to the uniting part 2d by press fitting. After the end part of the coil conductor 6 is connected to the temporarily fixing part 10 and temporary fixing it performed, the end part of the coil conductor 6 is soldered to the leg section 8a. After that, a case 9 for encasing the bobbin member 2 and the terminal member 8 is full- molded.
Patent JP-S5544375-A (JP)
Title: Dehydrogenation catalyst for alkyl substituted cyclohexane and dehydrogenation reaction method
Inventor: ISHIKAWA TOSHIO
IPC: C07B61/00
Filed: 1978-09-27
Abstract: PURPOSE: The dehydrogenation catalyst which can dehydrogenate the alkyl substituted cyclohexane producing H 2  gas and the dehydrogenation product at high conversion ratio and high selectivity, being prepared by making a noble metal of the eighth family to carry on an aluminum sponge.  
     CONSTITUTION: This dehydrogenation catalyst is prepared by making one weight part of the noble metal of the eighth family (Pt, Pd, for example) to carry on the alminium sponge by the ratio of 0.001W0.1 weight parts, especially 0.01W0.1 weight parts; this dehydrogenation catalyst is employed in the fixed bed type or the fluidized bed type reactor for the purpose of dehydrogenation reaction by contacting the catalyst with the alkyl substituted cyclohexane at 290W620°C, especially at 300W600°C, for the period longer than 0.1 seconds, especially longer than 0.5 seconds, for instance. Hereupon, if the H 2  gas is permitted to the exist in the reaction system, the favorable amount of H 2  gas to exist is more than 13.8mol per one mole of alkyl substituted cyclohexane. According to this reaction, toluene is obtained from methylcyclohexane, for example. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63287328-A (JP)
Title: Counter charge preventing method for connected commercial frequency power line using distributed power source
Inventor: TAKIGAWA KIYOSHI
IPC: H02J3/38
Filed: 1987-05-18
Abstract: PURPOSE:To detect failure of commercial frequency power source by previously applying frequency bias to a frequency-phase synchronizing circuit for achieving synchronization with commercial frequency power source. CONSTITUTION:Upon failure of commercial frequency power source C due to some reason when power supply from an inverter 2 is matched perfectly with power consumption of a load B, voltage VL at a coupling point (a) does not change from the voltage Vu prevailing before the commercial frequency power source C fails. But the frequency F is released by the failure of the commercial frequency power source C and transfers to inherent oscillation frequency F0 of a variable frequency oscillator 8. An abnormal frequency detecting circuit 10 detects an absolute value of difference between the normal frequency FL(Fu) and abnormal frequency at a coupling point (a), and when the difference exceeds a setting level, a trip signal for an interruption switch S is fed out so as to interrupt a distributed power source unit A from a distribution line L.
Patent JP-H05309864-A (JP)
Title: Color image recording device
Inventor: TSUDA MASAYUKI
IPC: B41J2/525
Filed: 1992-05-12
Abstract: PURPOSE:To provide an image recording device which can attain favorable image recording even though toners having a plurality of colors are used. CONSTITUTION:Three picture element forming devices 30, 31, 32 are juxtaposed with each other and an yellow toner 16, magenta toner 17 and cyan toner 18 whose mean particle diameters are different respectively from each other are held within toner cases 15. An aperature electrode body 1 which is formed of a control electrode 4, insulation layer and reference electrode 3 and has an aperture 5 by penatrating through three layers is arranged on the upper part of the picture element forming devices. Voltage is applied to a control electrode of picture element forming devices of various colors according to image signals of various colors, through which electrified toners of various colors are held on a substrate through an aperture and a color image is formed.
Patent JP-S62274286-A (JP)
Title: Radiation area monitoring device
Inventor: TAKEUCHI YOSHITAKA
IPC: G01T1/16
Filed: 1986-05-23
Abstract: PURPOSE:To obtain a device with high noise resistance without requiring external power feeding facilities by feeding electricity to a radiation detection part and a measurement part from a storage batteries which are charged by solar cells in a floating state and transmitting and receiving information forward and backward between the both by a light signal. CONSTITUTION:The radiation detection part 1 detects radiation 2 and sends a dosage signal 1a to the radiation measurement part 4 through the 1st light guide cable 3 composed of an optical fiber as a light signal corresponding to the dosage of the radiation. Then, a call signal 4a which calls plural detection part 1 in order is outputted from the measurement part 4 and sent to the detection part 1 through the 2nd light guide cable 5. Further, the detection parts 1 and measurement part 4 are powered on by the storage batteries 6 and 8 charged by solar cells 7 and 9 in a floating state. Thus, high-level noise resistance is obtained without requiring external electric feeding facilities.
Patent JP-H07324885-A (JP)
Title: Heat exchanger for heating refrigerant
Inventor: AKITA KOITSU
IPC: F28F9/00
Filed: 1994-05-31
Abstract: PURPOSE:To effect a die casting machining, and facilitate an assembling operation by a method wherein a rectangular cylindrical-shaped main body of a heat exchanger having fins protruded at its inner surface is of two-divided segment constitution of a front surface part and a rear surface part, a recess part and a projection part arranged at an end surface of the divided segments are fitted to each other and integrally assembled from each other. CONSTITUTION:A heat exchanger 1 for use in heating refrigerant having a combustion device 2 at its lower part has a rectangular cylindrical-shaped main body 4 of the heat exchanger having many fins 3 protruded at its inner surface, and its outer circumference is provided with a serpentine heat transfer pipe 5. Such a rectangular cylindrical-shaped main body 4 of the heat exchanger 1 is of a U-shaped frame structure in which the main body is vertically divided into a front surface part 4a and a rear surface part 4b, and a protrusion part 8 and a recess groove 10 to be fitted to each other are arranged at the central position of a divided end surface 4c of each of the divided main body 4' of the heat exchanger. When the heat exchanger is manufactured, the main bodies 4' and 4' of each of the divided heat exchangers are formed by an aluminum die casting, and then the protrusion 8 and the recess groove 10 of the right and left divided end surfaces 4c, 4c are oppositely faced to each other, they are fitted to form an integral assembly from each other.
Patent JP-H11310347-A (JP)
Title: Paper sheet carrying belt
Inventor: MIYATA TAIJI
IPC: B29D29/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet carrying belt capable of maintaining a constant friction factor even after paper sheets are carried on the backside of a belt by a given number of times and providing sufficient wear resistance to prevent adhesive wearing or the like. SOLUTION: An endless carrying belt 10 made of elastomer for carrying cards, bills or the like is a belt with teeth or a horizontal belt, wherein the layer of the belt at least including a backside 13 is made of rubber, a polymer hollow body expanded by vaporizing low-boiling point hydrocarbons in a partition wall material selected from the group of vinylidiene chloride, polyacrylonitrile and methacrylonitrile or a copolymer of these is mixed in the rubber.
Patent JP-2000308591-A (JP)
Title: Bathtub cover
Inventor: FUJII SHUHEI
IPC: A47K3/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub cover which is simple in structure, easy to open and close, never reduces the space for washing at the time of taking a bath and never obstructively occupies a space for stock in a bathroom. SOLUTION: Two cover plates 11a and 11b are connected by a foldable connecting structure body 14. A handle 19 for folding operation is formed on the upper surface or at the peripheral end part of one panel 11 to engage the top part 18 of a mountain formed at the time of folding the two panels 11 by a pressing lever member 21 provided on the wall surface of a bathroom to prevent falling down.