baber/WOPTO huggingface dataset:
Patent JP-H093567-A (JP)
Title: Reinforced metal matrix composite and its production
Inventor: MURATA HIROKI
IPC: C22C49/14
Filed: 1995-06-14
Abstract: PURPOSE: To produce a metal matrix composite excellent in tensile strength and heat resistance by using a potassium titanoaluminate fiber, as reinforcement, for a reinforcement for an aluminum type metal. CONSTITUTION: A potassium titanoaluminate fiber is used as a reinforcement and formed into coposite state together with aluminum or aluminum alloy. It is preferable that the potassium titanoaluminate fiber has a composition represented by chemical formula Kx Alx Ti8-x O16 (where 0.8<=x<=2.5 is satisfied) and also has 0-70vol.% porosity in the inner part of the fiber. The metal matrix composite is produced, e.g. by mixing powdered aluminum or powdered aluminum alloy and potassium titanoaluminate fiber so that the latter is contained by about 5-40vol.% in the whole and then subjecting the resulting powder mixture to compacting and sintering, or, the metal matrix composite is produced by preparing a preform composed essentially of potassium titanoaluminate fiber and impregnating molten aluminum or aluminum alloy into it under pressure.
Patent JP-H11338663-A (JP)
Title: Printer substitution display method
Inventor: NAKANO TOSHIAKI
IPC: B41J29/42
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer substitution display method which prevents a printing operation from being stopped in the middle of operation, eliminates the trouble of paper shortage and improves the operation efficiency of a machine. SOLUTION: This printer substitution display method receives information to be printed and also stores it, converts the stored information into at least either image screen data or character data and shows at least either the image screen data or the character data after conversion on the screen of a display part. Thus, paper shortage and resultant stoppage of a printing operation are prevented and consequently, the operation efficiency of a machine is improved because the information does not have to be printed by a printer 29 any more.
Patent JP-H08337022-A (JP)
Title: Device for handling passbook or the like
Inventor: NAKADA TERUHIKO
IPC: G07D9/00
Filed: 1995-06-14
Abstract: PURPOSE: To provide a device for handling passbooks or the like that can prevent unevenness or blur caused by inclination of a split platen from occurring to printing. CONSTITUTION: A cam mechanism that presses a passbook or the like against a form guide from the underside of a split platen 1-3 split on positions corresponding to stitches on a backlining of the passbook or the like and decides reference positions for printing is composed of eccentric cams 4 and 5 elastically connected with a spring 10 and eccentric cams 6 and 7 elastically connected with a spring 13 and is also constructed so that the cams 4 and 7 on both ends press the ends of the platen 1-3 prior to operation of other cams. Thereby, margins by twisting of the springs 10 and 13 are given to rotation of the eccentric cams even though the platen 1-3 is inclined, and the passbook or the like is pressed so that inclination of the platen 1-3 can be corrected.
Patent JP-H04370876-A (JP)
Title: Printing range setting method for word processing system
Inventor: SUEHIRO HIDEKO
IPC: G06F17/21
Filed: 1991-06-19
Abstract: PURPOSE:To improve the operability of a word processing system by deciding whether a frame, i.e., a printing area of a document form is stored in a printable area or not and showing a fact that the frame is not stored in the printable range if decided when the frame is changed during the production of a document. CONSTITUTION:In the document production/editing processing, the information on a frame, i.e., an area where a produced document is printed on a form can be set or changed with an input operation. That is, the change of the frame is instructed 102 in the document production/updating processing 101, the frame change processing 103 is carried out to set or change the frame information. Then this information is compared 104 with the information on a range where the print is possible with a form of a designated size. Thus a fact whether the print is possible or not is decided 105. When the print is not possible, the information to be corrected is displayed 106 on a screen out of the frame information decided impossible. Thus the input operation is kept waiting for the processing 103.
Patent JP-S5371706-A (JP)
Title: Engine
Inventor: NAKAGAMI TATSUROU
IPC: F02D21/00
Filed: 1976-12-08
Abstract: PURPOSE: To provide the engine that is so designed to decrease NOx among exhaust gas and save a fuel cost by making it possible to burn stably air-fuel mixture including lots of back flow exhaust gas due to which a stable operation is difficult in case of being idling or a light load being applied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H074481-A (JP)
Title: Auto-tensioner
Inventor: MATSUMOTO HIDEKI
IPC: F02B67/06
Filed: 1993-06-18
Abstract: PURPOSE:To reduce cost and weight, by reducing the number of part items while maintaining the various functions in an autotensioner in which a specific tension is given by pressing a belt by a pulley, and the damping force is converted according to the variation of the tension. CONSTITUTION:While a fixing member 1 is made of a composition resin, a plate form resin member 14 is provided integrally at the boss 7 side of a plate member 12 fixed to the tip of the shaft 4 of the fixing member 1 with a locking bolt 13, and the locking bolt 13 is provided by penetrating a through hole 13b for fixing bolt in the axial direction in which the fixing member 1 is fixed to a fixed body in the axial center by making in the center setting structure.
Patent JP-2000338801-A (JP)
Title: Heating device and image forming device
Inventor: SANO TETSUYA
IPC: H05B6/14
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a heating device constituted so that slip is prevented from occurring at a driving start time and such failure that a warm-up time is prolonged and a rotary body such as a film and a moving body are damaged is prevented from occurring even after paper is passed in a long term and even under low-temperature environment by heating a moving member before driving it to be moved. SOLUTION: When the action start signal of a fixing unit 100 is received, an alternating current being half of a rated current is made to flow to the coil 3 of the unit 100 and the film 1 is preliminarily heated. Next, the temperature of the film 1 is detected by a film temperature detection means 11 and the film 1 is preliminarily heated until the temperature thereof arrives at prescribed temperature. When the temperature of the film 1 arrives at the prescribed temperature, a pressure roller 5 is driven to be rotated counterclockwise like it is shown by an arrow by a driving means M. That means, the temperature of the film 1 is raised by being heated as the preliminary heating and the temperature of a slide member 10 and grease are raised before driving and rotating the unit 100 (driving the roller 5 and rotating the film 1) so that slidability is enhanced.
Patent JP-S5373512-A (JP)
Title: Decomposition of urea adduct of dicarboxylic acid
Inventor: NISHIKIDO JIYOUJI
IPC: C07C239/00
Filed: 1976-12-10
Abstract: PURPOSE: To prepare high purity dicarboxylic acid by treating urea adduct of the dicarboxylic acid with an alicyclic ether, thereby decomposing the adduct into urea and the acid rapidly and in high selectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S637224-A (JP)
Title: Electric discharge machine
Inventor: YOSHIDA MASASHI
IPC: B23H1/10
Filed: 1986-06-24
Abstract: PURPOSE:To improve the quality of a machined surface with a machining rate kept at the same level as conventional by opposing an electrode to a workpiece laterally in a processing bath and applying a predetermined pressure to a dielectric machining fluid in the bath. CONSTITUTION:An electrode 10 and a workpiece 14 are opposed to each other in a widthwise direction under the surface level of a dielectric machining fluid 16 in a processing bath 12. Said electrode 10 is controlled by a hydraulic cylinder 30 fixed to the side of the bath 12. An incombustible gas 51 compressed with a compressor 52 is fed to the surface of the machining fluid 16 in the bath 12. The quality of a machined surface can be improved at the same machining rate by pressurizing the fluid 16 and increasing the density thereof for the electric discharge machining of the workpiece 14 as aforementioned.
Patent JP-S6039628-A (JP)
Title: Electrochromic display device
Inventor: KONDOU SHIGEO
IPC: G02F1/1524
Filed: 1983-08-11
Abstract: PURPOSE:To obtain an ECD which has small variance in the quantity of display electricity and superior memory performance by permitting the carbon material of a counter electrode made of carbon to be in the acid area of <=pH5 in dispersion. CONSTITUTION:The ECD consists of a substrate 1, transparent electrode 2, display body 3, counter electrode 5, electrolytic solution 8, insulating film 4, etc. In this case, such graphite carbon that when the carbon material of the counter electrode made of carbon is dispersed in the solution, the pH of the dispersed solution is in the acid area of <=5 is used, and the display body 3 and electrolytic solution 8 are combined therewith. Namely, the potential of the counter electrode is stabilized by the adsorption potential in the organic electrolytic solution, and consequently the surface state of the carbon should be made constant so as to eliminate the variance by stabilizing ECD cell characteristics, thereby attaining the purpose.
Patent JP-S5842659-A (JP)
Inventor: NORUBERUTO ARUMUBUREHITO
IPC: D06P1/06
Filed: 1982-08-27
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-S5772422-A (JP)
Title: Clock synthesizing circuit
Inventor: TOMINAGA MASASHI
IPC: H03K5/15
Filed: 1980-10-22
Abstract: PURPOSE:To obtain a clock synthesizing circuit which prevents the generation of unnecessary pulses, by adopting a counter system which synthesizes optional clock pulses and accords with the unit distance code where only one bit is changed. CONSTITUTION:External clock pulses P and -P are supplied to start the counting of registers A and B and a counter logic circuit 11. This counting is performed sequentially according to the unit distance code where only one bit is changed. The constitution of synthesized clock pulses phiO-phiN outputted from a logic gate 12 is so determined that respective repeat periods K.TCK of pulses P and -P are one cycle and the count sequence of synthesized clock pulses has K-number states, clock pulses of optional length L synchronized with the rise or the fall of optional pulses are synthesized in one cycle of pulses P and -P by the logic gate circuit 12.
Patent JP-S63313666-A (JP)
Title: Method for cutting control of billet by gas cutting machine
Inventor: ITO HITOSHI
IPC: B22D11/16
Filed: 1987-06-16
Abstract: PURPOSE:To prevent cutting failure and to extend the service life of a nozzle by detecting each supply quantity of oxygen gas and fuel gas supplied to a gas torch and controlling the travel speed of the torch when the supply quantity is more than an allowable lower limit value and stopping the operation when it is less than the allowable lower limit value. CONSTITUTION:Either of gas quantities of C2 and LPG supplied to the gas torch 6 is detected continuously by supply quantity detectors 4 and 5 and the detected quantity is inputted to a cutting machine controller 9. With the controller 9, the inputted gas quantity is compared with the gas quantity of a nozzle characteristic reference of the gas torch 6 and calculated and following its excess and deficiency, the travel speed given to a moving device 8 of a cutting machine 7, namely, the cutting speed is controlled and corrected automatically. By this correction, cutting failure is prevented. Moreover in case the gas supply quantity is reduced than the allowable lower limit value by the gas variation, cutting is stopped and expressed by an alarm.
Patent JP-H077030-A (JP)
Title: Semiconductor manufacturing device
Inventor: KUROSAWA TETSUYA
IPC: H01L21/52
Filed: 1993-06-18
Abstract: PURPOSE:To apply adhesive uniformly to the application surface of a substrate by moving a nozzle in parallel while maintaining it at a specific height, discharging the adhesive when one edge part of an application region is reached. and then stopping the discharge when a specific position of the other edge part is reached. CONSTITUTION:A nozzle 13 is moved from one edge part of an application region 12 (one edge part is a reference X(Y)=0 and the other edge part is X(Y)=a) of the application surface of a substrate 11 such as a lead frame onto a position away by a certain distance toward the outside. Then, the nozzle 13 is lowered from an application surface (a surface where an application region belongs to) to the position of a specific height h2 (X(Y)=-b, Z=h2) and is moved in parallel toward the other edge part of the application region 12. Then, when the nozzle 13 reaches one edge part of the application region 12, an adhesive starts to be discharged from the discharge port at the tip of the nozzle 13. Then, when the nozzle 13 reaches a specific position (X(Y)=C, provided 0<c<a) before the other edge part of the application region 12, the discharge of the adhesive is stopped.
Patent JP-S62116571-A (JP)
Inventor: AMUNON MOODEKAI KOOHEN
IPC: A23L27/20
Filed: 1986-06-24
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-S6040804-A (JP)
Title: Double-acting type liquid pressure multistage jack
Inventor: AKESAKA TOSHIO
IPC: B66F3/28
Filed: 1983-08-15
Abstract: PURPOSE:To augment pushing out force without increasing the dimension in the radial direction by providing a liquid chamber in the shaft part of the second cylinder and also providing a piston part, to be received in said liquid chamber, in the third cylinder receiving a piston part in the rear end part of the second cylinder. CONSTITUTION:When pressurized liquid is supplied to a port 74, the liquid is introduced into liquid chambers 74, 66 and liquid chambers 64a, 52a of the shaft part 58 of the second cylinder 44, while the extension force is given to the first cylinder 42 with respect to the second cylinder 44 and also to the second cylinder 44 with respect to the third cylinder 46 respectively, and a jack 40 is extended as a whole. When the pressurized liquid is supplied to a port 86, the liquid is introduced into liquid chambers 64b, 52b, and the liquid pressure in the chamber 52b works as the contraction force to the first cylinder 42 with respect to the second cylinder 44. Further, since the second cylinder 44 obtains the contraction force due to the liquid pressure in the chamber 64b between a piston part 54 of the second cylinder and a piston part 72 of the third cylinder, small size in the radial direction is acceptable for the third cylinder 46.
Patent JP-H10332643-A (JP)
Title: Fatigue crack detection method
Inventor: SAKAI SADAAKI
IPC: G01N27/82
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To quickly and positively detect fatigue crack occurring in a steel structure object. SOLUTION: In a fatigue crack detecting method, U-shaped yokes 11 and 12 are orghogonally crossed each other at the center of the yoke saddle part, a magnetostriction sensor 1 is used where an object 20 to be measured is subjected to AC excitation and a stress that operates on the object 20 to be measured is obtained, the magnetostriction sensor 1 is rotated on the object 20 to be measured without any contact for expressing the waveform of the electromotive force being induced in the detection coil by V=A+B.cos [2.(θ-C)], C expressing the maximum main stress direction is obtained, and the magnetostriction sensor 1 is scanned in the C direction so that one set of straight lines out of two sets of parallel lines that connect opening edge 11a, 11b, 12a, and 12b of both yokes is in parallel with the C direction.  In the above expression, V, θ, and A, B, and C indicate an electromotive force, an angle being created by the straight line connecting the opening end of the yoke where the detection coil is wound and the maximum main stress direction, and parameters, respectively.
Patent JP-H11334911-A (JP)
Title: Sheet feeding device and image forming device therewith
Inventor: TAKAMURA MITSUHIDE
IPC: B65H5/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To avoid unnecessary frictional wear of rollers with removing members by contacting the rollers with the removing members only when the deposits of the rollers are removed in a sheet feeding device. SOLUTION: Sheet stacking means 101, 501 are provided with sheet stacking means 102-105 for stacking sheets 106-109, pickup rollers 110-113 for feeding the sheets from the sheet stacking means by contacting the sheets, removing members 139-142 disposed at the contacting position with the pickup rollers when the sheets are separated so as to remove the deposits of the pickup rollers, and deposits removing control means for rotating the pickup rollers in contact with the removing members separated apart from the sheets. The deposits of pairs of sheet feeding rollers 114-121 are removed by the removing means 143-150.
Patent JP-H01315248-A (JP)
Title: Manufacture of disc rotor type stepping motor
Inventor: TAKAMI HIROYUKI
IPC: H02K37/12
Filed: 1988-06-15
Abstract: PURPOSE:To obtain an air gap between stator pole teeth and rotor pole teeth by a simple process by press-fitting a rotor attracted by a retaining jig by energizing to a rotary shaft to a predetermined position, and then deenergizing it. CONSTITUTION:A retaining jig 5 is formed of a magnetic material, its retaining part 6 is divided, and wound with coils 7. The coils 7 are energized to attract a rotor 1. The rotor 1 is press-fitted to a predetermined position on a rotary shaft 4 in this state. After the parallelism of the magnetized face of the rotor 1 and a stator 8 is obtained, currents for energizing the coils 7 are turned OFF, and the jig 5 is disconnected.
Patent JP-S5272103-A (JP)
Title: Plug-in unit
Inventor: TAKEZOE FUMIHIKO
IPC: H05K7/10
Filed: 1975-12-12
Abstract: PURPOSE: To make it possible to fit and remove the unit giving no influences to the system which is in on-line transmission, by installing sub-plug-in system which has common power source with main-plug-in mechanism in an electronic control system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0314040-A (JP)
Title: Program transportable support device
Inventor: MURAKAMI CHIKAKO
IPC: G06F9/45
Filed: 1989-06-12
Abstract: PURPOSE:To efficiently find a trouble position in program transportation and to specify the trouble position by using a simulator to execute a program after transportable and that before transportable while allowing them to coexist. CONSTITUTION:A simulator 2 is provided which can execute a program 3 transported to a second computer B by a first computer A for the purpose of confirming the program which is developed by the first computer A and is transported to the second computer B, and a means is provided which uses the simulator 2 to execute the program transported to the second computer B and a program 4 on the first computer A while allowing them to coexist. That is, each time the program 4 developed by the first computer A is partially transported to the second computer B, the simulator 2 is used to execute programs 3 and 4 in the coexistence state, and it is effectively confirmed whether the transported program 3 is normally executed on the second computer B or not by simulation on the first computer A. Thus, points on the program due to transportation are easily detected to effectively specify trouble.
Patent JP-H0313777-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO OSAMU
IPC: F25D23/00
Filed: 1989-06-12
Abstract: PURPOSE:To prevent temperature nonuniformity, and to obviate the freezing of foods by forcibly operating the electric blower of a deodorizing device when a chilled setting switch is turned ON. CONSTITUTION:When a chilled setting switch 54 is turned ON, the chilled-setting switch 54 side input of an OR circuit 62 is brought to 'H', an output from the OR circuit 62 is also brought to 'H', a transistor 63 is turned ON, a relay coil 64 becomes conductive, a relay contact 60 is opened, and an electric blower 29 is operated. When the chilled setting switch 54 is not turned ON, inversely, the output from the OR circuit 62 is brought to 'L', the transistor 63 is turned OFF, and the continuity of the relay coil 64 is interrupted. Consequently, the relay contact 60 can also be opened, and the electric blower 29 is not worked. As a result, when the temperature of a chilled room 10 is brought to a chilled temperature zone by turning the chilled setting switch 54 ON, the electric blower 29 is operated regardless of the closing of a switch 44. Accordingly, temperature nonuniformity in the chilled room is solved, and the freezing of foods can be prevented.
Patent JP-H114195-A (JP)
Title: Optical transmission system for dynamically compensating transmitted power
Inventor: JOURDAN AMAURY
IPC: H04B10/29
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system which is reliable and is not so complicated by providing a local oscillator discharging the auxiliary compensation wave of a wavelength with the gain bands of the respective optical fiber amplifiers of lines for a gain stabilization amplifier. SOLUTION: The system is provided with the gain stabilization optical amplifier OA arranged after (or after respective route designation nodes when a transmitter T is a route designation mode) the transmitter T. The gain a stabilization amplifier OA is selected to generate the local oscillation of wavelength λloc different from the wavelengths λ1-λn of a transmission channel. The gain stabilization optical amplifier OA is an amplifier where feedback is generated so that a laser cavity is established around an amplification medium and oscillation is executed in the cavity. When oscillation is executed in the cavity, the operation of a laser oscillator is executed. The laser oscillator operates in such a way that the gain of the cavity becomes constant when a value is not more than the threshold of a laser.
Patent JP-S637459-A (JP)
Inventor: HIRONO TOSHIAKI
IPC: E04F11/18
Filed: 1986-06-25
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-H10339602-A (JP)
Title: Position detection method
Inventor: KABURAGI TOKIHIKO
IPC: G01B7/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the parameter of a distance function and at the same time simplify a position calculation procedure by determining the distance function for calculating the distance between transmission and reception coils based on a reception signal by using selected correction data, and by calculating the distance between the transmission and reception coils based on the obtained distance function and the reception signal. SOLUTION: A reception signal where distance from a transmission coil is known is measured and data set table for calibration is created. Then, calibration data are divided for each fixed distance by a data selection part 11 for calibration and the value of the reception signal corresponding to the distance between transmission and reception coils for calibration data is maintained for each local region. Then, the table is retrieved for determining which local region includes the reception signal and data for calibration corresponding to the region including the reception signal are outputted.  Then, the distance between the transmission and reception coils is calculated based on the distance function that indicates the function between the distance between the transmission and reception coils and the reception signal by a distance calculation part 13, and the position of the reception coil is determined based on each transmission coil position and the distance between the transmission and reception coils by a position calculation part 14.