baber/WOPTO huggingface dataset:
Patent JP-S6237039-A (JP)
Title: Preventive device for excess abrasion of motor brush
Inventor: UEDA MASASHI
IPC: H02K13/00
Filed: 1985-08-05
Abstract: PURPOSE:To prevent the damage of a commutator by moving a brush and obviating the excess abrasion of the brush when an abrasion up to predetermined length of the brush pushed by a spring is detected. CONSTITUTION:The top section of a brush 5 housed in a brush holder 4 is pushed by the nose section 7a of a helical spring 7 fitted to a support bar 6 studded to a motor, and the brush 5 is brought into pressure-contact with a commutator 3. When the brush 5 is abraded and length L1 thereof is shortened as L2, a plate 10 fitted to the helical spring 7 lowers, and the nose section 9b of a detecting means consisting of a cam body 9 is pushed in the direction of the arrow B. When engagement between a cam section 9a and a leaf spring 11 as a brush moving means is disconnected, the spring 11 upward pushes up a collar section 5b in the brush, and a contact between the brush 5 and the commutator 3 is released, and the motor is stopped. Accordingly, the excess abrasion of the brush is detected automatically, thus preventing the damage of the commutator, then rationalizing maintenance.
Patent JP-H08334132-A (JP)
Title: One-way clutch
Inventor: MATSUMOTO OSAMI
IPC: F16D41/06
Filed: 1995-06-05
Abstract: PURPOSE: To provide a one-way clutch which is a coupling for imparting the rotation of a driving shaft to a driven shaft in one direction, and idling the driving shaft when rotated in a reverse direction, and by which a shock and a noise may not be generated at a point of time when the rotation is changed to idle. CONSTITUTION: A couple of comma-shaped shoes 1 and three persimmon stone- shaped shoes are attached to a driving pin 2 mounted in a driving shaft coupling 3, pressed by a presser plate 5, locked by a snap ring 7, built into a housing 4, and locked by a snap ring 8 after a needle bearing 6 is attached.
Patent JP-S6327499-A (JP)
Title: Alpha,alpha'-diaminosuberic acid derivative
Inventor: ISHIDA TORAO
IPC: A61P7/10
Filed: 1986-07-21
Abstract: NEW MATERIAL:An alpha,alpha'-diaminosuberic acid residue-containing compound (salt) expressed by formula I (R2 and R3 may be bonded; R1 and R3 are H, amino-protecting group, amino acid residue, protected amino acid residue, peptide residue or protected peptide residue; R2 and R4 are OH, carboxyl-protecting group, amino acid residue, protected amino acid residue, peptide residue or protected peptide residue) in which disulfide bond of cysteine residue-containing peptide is substituted by ethylene bond. USE:A diuretic, etc., having good stability. PREPARATION:For example, L-alpha-aminosuberic acid expressed by formula II is esterified, reacted with a compound expressed by the formula R1-Cl, etc., and brominated to provide the compound expressed by formula III, which is then reacted with a compound expressed by the formula R3-NH2 to afford the aimed compound expressed by formula I.
Patent JP-S6327657-A (JP)
Inventor: TSURUTA KATSUYA
IPC: E04D13/035
Filed: 1986-07-21
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-S6063989-A (JP)
Inventor: IMI TAKASHI
IPC: H05K5/02
Filed: 1983-09-16
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-H0694699-A (JP)
Title: Device for measuring acid value of fat and oil
Inventor: MORI KATSUHIRO
IPC: G01N31/00
Filed: 1991-04-12
Abstract: PURPOSE:To simply and correctly measure the acid value of deteriorated fats and oils, by receiving in a colorless, transparent vessel, a lower alcohol solution the pH of which is adjusted at a fixed value with a phenolphthalein and alkali aqueous solution. CONSTITUTION:In the device, a lower alcohol solution, including phenolphthalein, and the pH of which is previously adjusted at a fixed value with an alkali aqueous solution so that a reaction end point at the time when an expected quantity of free fatty acid in a fixed quantity of sample fat and oil to be mixed neutralizes the solution, is set as the discoloring of pH phenolphthalein; is received in a colorless, transparent or semitransparent vessel. When the sample fat and oil is added to the lower alcohol solution (testing solution) and shaken, the free fatty acid in the sample fat and oil shifts to an alcohol layer, and the phenolphthalein is discolored from red to colorlessness, and thereby the acid value of the sample fat and oil becomes clear. Ethanol is preferable from the viewpoint of the life of the testing solution, as the lower alcohol. It is suitable that a water quantity carried in the testing solution by the alkali aqueous solution is about 1 to 8% of the whole.
Patent JP-H04368946-A (JP)
Title: Image forming device
Inventor: HORI HISAMITSU
IPC: G03D13/00
Filed: 1991-06-18
Abstract: PURPOSE:To provide the image forming device where integration of waste photosensitive material is facilitated. CONSTITUTION:A guide plate 14 is provided to guide the photosensitive material to a waste tray 10. A heater 13 is provided to heat the guide member. An idle roll 29 is brought into contact with a guiding surface of the guide plate 14. Because the waste photosensitive material is dried by the heater by being pressurized to the guide plate by the idle roll, the waste photosensitive material are not stuck to each other and integration is facilitated.
Patent JP-S6416839-A (JP)
Title: Metal-containing silicone resin composition and production thereof
Inventor: YAMAMORI NAOKI
IPC: C08G77/38
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the titled novel composition capable of sustaining for a long period in high stability organism latch-proof performance attributable to outstanding water-repellent effect, also capable of slow releasing antifouling performance through the degradation of the resin, by reaction between each specific silicon compound and metal alcoholate or hydroxide. CONSTITUTION:A reaction is carried out between (A) a silicon compound of formula I (R<1> is H, aryl, etc.; R<2> is H or 1-18C alkyl; p is 0 or positive integer; q is positive integer; however, 2<p+q<=4) and (B) a metal (of >=2 valence) alcoholate of formula II (M is divalent metal such as Cu or Mg; R5 is reactive OH or alkoxy; R4 is O, OH etc., not involving the reaction; r is 0, 1 or 2; s is positive integer; however, r+s is number equal to the valence of M) or hydroxide, followed by, if needed, reaction of a modifier with the residual reactive hydroxyl group in the resulting product, thus obtaining the objective composition comprising a polymer having linkage of formula III (R3 is R5 or modifier residue; m is positive integer; n is 0 or positive integer; l is 0, 1, or 2; however, m+n+l is number equal to the valence of M).
Patent JP-H0338678-A (JP)
Title: Fixing belt and production thereof
Inventor: OTA HIROAKI
IPC: B29K75/00
Filed: 1989-07-05
Abstract: PURPOSE:To obtain the fixing belt having a long life and a stable traveling property by integrally molding a silicone rubber layer on the surface of a belt body consisting of heat resistant polyurethane. CONSTITUTION:The fixing belt is produced by using a centrifugal molding device fixed with a cylindrical mold 17 rotated by a motor 15 in a heating jacket 11 of a box shape which is coated with a heat insulating layer 13 on the outer layer, has internally a flow passage 12 for heating fluid and is adapted with a cap 14 to close the aperture. Namely, the liquid curing type silicone rubber is injected into the cylindrical mold and is cured and centered to form the cured layer. The liquid silicone rubber is then injected therein and is half- vulcanized while the rubber is centrifugally molded. An adhesive layer is formed on the surface of the half-cured silicone rubber layer 2. Further, the heat resistant polyurethane is injected therein and is centrifugally molded; thereafter the rubber is cured by executing regular vulcanization, by which the belt body 1 is formed. The two-layered belt which is unpolished, mirror-finished and integrally molded is thus obtd.
Patent JP-S6233483-A (JP)
Title: Superconductive integrated circuit
Inventor: NAKANE HIDEAKI
IPC: H01L21/3065
Filed: 1985-08-07
Abstract: PURPOSE:To contrive the enhancement of the density of integration of a superconductive integrated circuit by enabling the high speed of a logic circuit or a memory circuit by using a material of Nb group for electrodes and employing a physical etching such as plasma etching for minute processing of an electrode pattern. CONSTITUTION:A superconductive grand plane 112 is formed on a substrate 1. The grand planes 102 and 112 are provided with openings and these openings are formed by isotropic etching such as plasma etching so that their edges are bevelled. As the plasma etching using a mixed gas of CF4 and O2 is used to bevel the edges, an interlaminar insulating film 103 on the grand planes 102 and 112 can be formed thinly and even if a base electrode 104 is formed on that, the characteristic impedance of a transmission line composed of the base electrode 104 can be reduced, which is suitable for miniaturization of the wiring. Also, an inductance of the base electrode 104 decreases when the base electrode 104 is formed and the improvement in operating speed due to reduction of a parasitic inductance of a circuit can be expected.
Patent JP-H0518542-A (JP)
Title: Heating cooking device
Inventor: ANDO YUJI
IPC: F24C7/02
Filed: 1991-07-12
Abstract: PURPOSE:To ensure optimum heating by automatically determining details to be heated and controlled such as heating time for each food. CONSTITUTION:A box 20 is saled together with a food 25 for example as a container for the food 25. The box 20 has a wide hole 21 formed through one side all thereof and small holes 22 of the number indicative of optimum heating time of the food 25 formed through the other side wall. On the contrary, a memory in a heating device stores therein the number of the holes and the corresponding optimum heating times. Light from a light emitting device 6 is interrupted by the box 20 or allowed to pass through the holes 22 and reach an optical detector owing to the rotation of a turn table 2. Thus, the optical detector device 7 outputs a signal of the number of pulses corresponding to the number of the holes 22. A control part counts the pulses for recognition of the number of the holes 22, and reads from the memory the optimum heating time corresponding to that number and heats any food for a period of the optimum heating for a period of the optimum heating time.
Patent JP-H0622098-A (JP)
Title: Image processor
Inventor: INAGE OSAMU
IPC: G03G15/00
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the curling or the degradation of form characteristic from being generated by leaving the form as it is and to suppress the consumption of respective parts constituting an electrophotography process as much as possible even when consecutive printing is efficiently performed by previously feeding the form up to a resist roller. CONSTITUTION:When no recording request signal is outputted during the lapse of prescribed period of time after a form P is conveyed up to a resist roller 21, the form is discharged through a conveying direction switching pawl 16 switched to the side of an original discharge port 13 without passing the form through the respective parts of the electrophotography process such as a photosensitive body 5 or the like. Thus, the curl or the change of characteristic as a recording form to be easily generated when leaving the form at the position of the resist roller 21 is prevented, and at the same time the consumption of parts is suppressed as much as possible by stopping operating the respective parts of the electrophotography process when discharging the form.
Patent JP-S6417442-A (JP)
Title: Anti-static countermeasure of dice on stage
Inventor: ONARI KATSUMI
IPC: H01L21/68
Filed: 1987-07-13
Abstract: PURPOSE:To prevent static electricity from being generated, by spraying a gas between an adhesive tape and a stage and forming a space between the adhesive tape and the stage and moving the adhesive tape and the stage relatively. CONSTITUTION:A dice 1a is fixed with a ring 3 by the use of an adhesive tape 2, and it is made movable on a stage 11 in order to observe a surface of the dice 1a and to perform electrical inspection of the dice. Then a gas 12 is sprayed from the lower side of the tape 2 so as to form a space between the tape 2 and the stage 11 before scraping the tape 2 and the stage 11 together, and next the tape 2 or the stage 11 is moved. Hence, static electricity, which breaks the dice of a semiconductor integrated circuit, can be prevented from being generated.
Patent JP-S59196274-A (JP)
Title: Setter and canceller for printer
Inventor: BUERUNAA HAUGU
IPC: G07B17/00
Filed: 1983-09-19
Abstract: The type wheels provided on a postage or franking head of a postage meter or franking machine are adjusted in stepwise manner from outside the franking head by means of adjusting push rods, which in each case engage a pinion associated with a type wheel. The engagement and adjusting movement of the adjusting push rod is performed by electromagnets. The engagement movement takes place by pivoting a guide plate carrying the adjusting push rods, on which the rods are displaceable by means of the electromagnet counter to the tension of a tension spring. The electromagnets can be energized on the basis of an electrical pulse, which is simultaneously used for adjusting an electronic display, provided on the franking machine casing.
Patent JP-H0223241-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: KURITA NORIAKI
IPC: F02D41/06
Filed: 1988-07-12
Abstract: PURPOSE:To prevent deterioration of exhaust emission and hunting of idle rotational frequency by executing feedback control according to rich lean judgement instead of air-fuel ratio feedback control according to output of O2 sensor during designated operating condition. CONSTITUTION:During operation of an engine, according to the relationship between a deviation between the target air-fuel ratio previously stored in storage means A and the air fuel ratio of air-fuel mixture and an oxygen concentration (O2) sensor output, the first air fuel ratio controlled variable is set corresponding to output of the O2 sensor by the first controlled variable setting means B. When it is detected by air fuel ratio control means F that the engine operating condition is not in a designated condition, the air-fuel ratio is controlled according to the first air-fuel controlled variable, and when it is detected that is in a designated condition, the air-fuel ratio is controlled according to the second air-fuel ratio controlled variable.
Patent JP-H1152-A (JP)
Title: Supporting matter for bending branch
Inventor: IWASE NORIO
IPC: A01G7/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To bend branches toward desired directions without damaging them for arranging the appearance of a tree. SOLUTION: Plural column bodies 1 which have each a pair of through holes 2a, 2b in a diameter direction at the front and back parts are prepared. Linking lines 3a, 3b having plasticity are passed though the through holes 2a, 2b to linking the column bodies and to extend right and left outside of the group of the column bodies, and the linking lines form a loop. The column bodies are touched to the branch to be bent by covering them, and the upper end of a pulling line is fixed on the extended part 4 in such a manner that the extended part 4 does not touch the branch. The pulling line is pulled down, and the lower end is fixed at a lower branch, etc., below to bend said branch. Differing from a conventional method in which a wire is wound around, this method is free from the biting of the wire into the branch.
Patent JP-H0729517-A (JP)
Title: Cathode-ray tube and manufacture thereof
Inventor: HOUSHIMARU DAISAKU
IPC: H01J29/88
Filed: 1993-07-13
Abstract: PURPOSE:To provide a cathode-ray tube by which a sufficient coat area capable of preventing tube inside discharge can be formed on an inner wall of a neck tube and a short circuit is not caused between a stem pin and an internal conductive film. CONSTITUTION:A cathode-ray tube is composed of a neck tube 1 being a part of an envelope of the cathode-ray tube, a stem part 2 to block up an end part of this neck tube 1, at least a negative electrode 4, a positive electrode 8 and plural electrodes 5, 6 and 7, and has an electron gun arranged in the neck tube 1. A semiconducting Si type coat 12 is formed within a range up to reaching an inner wall of the stem part 2 from an inner wall of the neck tube 1 corresponding to the positive electrode 8 on the inner wall of the neck tube 1.
Patent JP-S5798603-A (JP)
Title: Recovering method for metallic powder
Inventor: NITSUTA MINORU
IPC: B22F9/08
Filed: 1980-12-08
Abstract: PURPOSE: To recover metallic powder of low liquid contents efficiently by supplying a liquid a slurry contg. metallic powder of a specific gravity larger than that of liquid to a decanter type centrifugal settling machine at specific suspension consn., supply rates and centrifugal accelerations.  
     CONSTITUTION: Metallic powder having a specific gravity larger than that of liquid is made into a liquid slurry of ≤50wt% suspension concn. Such slurry is supplied to a decanter type centrifugal settling machine at ≤50% maximum conveyance rate on dry basis of the metallic powder calculated from the number of revolutions of the screw of said settling machine, and the rotating cylinder of the centrifugal settling machine is rotated at ≥500G centrifugal accelerations. If in this way the slurry is separated to metallic powder and liquid, the metallic powder of low liquid contents is recovered. According to this method, the treatment of the same amt. as that when no metallic powders are suspended at all is made possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04369937-A (JP)
Title: Bus type optical communication network
Inventor: MAJIMA MASAO
IPC: H04B10/291
Filed: 1991-06-18
Abstract: PURPOSE:To eliminate the need for the provision of a standby communication system, to simplify the procedure for locating a fault location for the maintenance and to realize the bus type optical communication network whose fault countermeasure is not disable even when an optical node is completely failed in an active system. CONSTITUTION:Both ends of a bus are connected to a termination optical node 1-4 provided with an optical amplifier and having a fault detection function. The termination optical node 1-4 turns usually off an optical amplifier to interrupt an optical signal and is resident at the end of the bus and turns on the optical amplifier at the detection of a fault to amplify the optical signal and passes it therethrough thereby ensuring the communication. The fault is detected by comparing optical signals inputted to both ends of the termination optical node 1-4.
Patent JP-H0222741-A (JP)
Title: Fault foreseeing and automatic reporting system
Inventor: WADA FUMIAKI
IPC: G06F11/30
Filed: 1988-07-11
Abstract: PURPOSE:To protect and maintain each device by automatically reporting it to a remote monitor position that the number of times of error occurrence of the device in a computer system exceeds a preliminarily determined error rate value for this device. CONSTITUTION:An error rate monitor program is built in the OS of the computer system to monitor each device 5 in the computer system. As the result, when the error rate exceeds a set rate value, this state is automatically reported to a remote monitor position 7 through a fault automatic reporting device 4. Since the operation condition of the device is recognized in the remote control position without manual operation in this manner, the computer system is protected and maintained, and the safe operation of the computer system is kept.
Patent JP-S5696535-A (JP)
Title: Reception system of priority channel
Inventor: IMAZEKI KAZUYOSHI
IPC: H03J7/18
Filed: 1979-12-29
Abstract: PURPOSE:To enable the reception with one set of tuner, by alternately receiving priority channel and arbitrary channel and monitoring the priority channel in a short time for a given time interval, when the priority channel is first received. CONSTITUTION:A code selection circuit 1 outputs a two signal codes so that the priority channel and arbitrary channel can alternately be received in the duty cycle of 50% when the priority channel code is not input. Further, when an arbitrary channel is received, since the circuit 1 outputs a signal of low level to the terminal 1', a high level signal is input to one input terminal of an NAND circuit 12. Further, since the squeltch signal is at high level, the signal of low level is input to the terminal 8' of the counter circuit 8, the output of the circuit 8 is changed to change the duty cycle of the circuit 1, and the code is output so that the priority channel is received in a short time for a given time interval. With this state, when the signal in the priority channel is received, the oscillation of a pulse oscillator 9 is stopped and the channel is fixed to the priority channel.
Patent JP-2000011175-A (JP)
Title: Device for inspecting defect and method therefor
Inventor: TAKAHASHI TORU
IPC: G06T7/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To quickly execute the inspection of an image in a large size with small memory amounts by extracting and inputting only necessary information. SOLUTION: An image input from a line camera 3 is compared with two threshold values (a) and (b) by a comparator 41, and when it is detected that the compared outputs A and B of the comparator 41 are varied by a change detecting circuit 42, the comparator outputs A and B and an (x) coordinate value counted by an image counter 44 are stored in a memory 43 as event data. Then, a defect is inspected based on the event data by a processor 5, and the inspected result is transmitted to a computer 6.
Patent JP-H0274200-A (JP)
Title: Synchronous driving system
Inventor: RAINHARUTO OEERAA
IPC: D01H1/22
Filed: 1989-07-06
Abstract: PURPOSE: To prevent a twisting defect and thread cut-off, by making it feasible to transmit the rotation of a motor to a load only while the motor synchronizes with a supply frequency. CONSTITUTION: All clutches 56 are simultaneously engaged with a controller 62 immediately after a motor is synchronized. Thereupon, a shaft 52 immediately receives the load of a roller which has been at a standstill. This kind of urgent application of load to a motor 40 already started easily brings about the extinction of harmony with a frequency associated with the motor 40. In order to block it, two transmission devices 54, 58 are effective a power converter in order to change the relatively high inertial moment of the roller of the drawing device which is at a standstill since a moment becomes a relatively low effective value on the shaft 52 and the substantial reduction of the effective value is performed in the input part of the clutches 56.
Patent JP-2000005964-A (JP)
Title: Method for conveying product and conveying device therefor
Inventor: TANEHARA KENICHIRO
IPC: B23Q7/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a product conveying method and device capable of automatically conveying processed products without designating conveying positions. SOLUTION: When the computing part 49 of a control device 7 determines the conveying positions and directions of products by use of process data stored in a process program memory 45, the conveying positions and directions of all of the products are determined in sequence as the conveying positions and directions of the leading products are sequentially stored in a product position memory 47, so that the minimum area is occupied.