baber/WOPTO huggingface dataset:
Patent JP-H07334202-A (JP)
Title: Microcomputer system for control
Inventor: SATO TAKASHI
IPC: G05B9/02
Filed: 1994-06-10
Abstract: PURPOSE:To enable the change of an application program without stopping a control function by providing two application program memories for storing application programs. CONSTITUTION:An application memory 20 with the same configuration as an application memory 3 is newly provided. Any one of application memories 3 and 20 is defined as the area of the application program to be used for process control, the other application memory is allocated to the area of the new application program to be maintained, and a switching means 23 is provided to switch one and the other application memories after the new application program is written in the area of the other application program. While control operation is executed by using the program in one application memory, the application program to be changed is divided, successively stored in the other application memory and switched to the new program corresponding to a memory switching signal.
Patent JP-S5277016-A (JP)
Title: Preparation of organomagnesium complex
Inventor: FURUSATO MASAYASU
IPC: C07F5/06
Filed: 1975-12-22
Abstract: PURPOSE: An organomagnesium complex having a good solubility in an inert hydrocarbon solvent is prepared in high yield by the reaction of an organomagnesium compound with an organoaluminum compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H091460-A (JP)
Title: Shot eliminating device
Inventor: ISHIKAWA MITSUO
IPC: B24C9/00
Filed: 1995-06-19
Abstract: PURPOSE: To improve shot eliminating and cleaning performance and a shot recovery rate and to process not only a plate material but also a tall workpiece such as H sections. CONSTITUTION: A shot conveying screw conveyor 10, a rotary brush 9, and a shot sucking suction nozzle 30 are arranged raisably on a workpiece passage 3 in this order from the upstream side to the downstream side in the conveying direction for a workpiece 1.
Patent JP-H0712352-A (JP)
Title: High frequency heater
Inventor: KAWAI KAZUHIRO
IPC: F24C15/04
Filed: 1993-06-23
Abstract: PURPOSE:To reduce number of components, to facilitate assembling and recycling of a material by forming a part in contact with an end of a screen at an end of a pawl having spring property in a tapered state and a part in contact with a door body to be higher by an interval between a flat surface of the pawl and a surface of the screen than a door body supporting part. CONSTITUTION:When a screen 4 is inserted into a groove 3B of an outer frame 3 and a door body is mounted in the frame 3, the body presses protrusions of pawls 3D, 3E to deflect the pawls, and tapered parts 3F of the pawls press the screen 4, thereby effectively holding the screen 4 in the frame 3. The screen 4 is pressed to a protrusion formed at a lower groove of the frame 3 by a pawl 3K formed laterally of the frame 3, and is, since the pawl K has springness, effectively pressed to the protrusion to be held in the frame 3. Accordingly, a double-sided tape, putty is not necessarily used, and not only decomposition is facilitated but also recycling of materials is advantageous.
Patent JP-H051265-A (JP)
Title: Conductive adhesive
Inventor: OURA AKIO
IPC: H05K3/32
Filed: 1991-06-24
Abstract: PURPOSE:To provide a conductive adhesive which hardly allows separation of IC from a substrate board even when subjected to sharp thermal stress during soldering by compounding a specific epoxy resin, a curative, and a conductive filler as essential components. CONSTITUTION:A conductive adhesive which contains an epoxy resin, a curative, and a conductive filler as essential components. The resin contains at least 50wt.% epoxy resin of the formula (wherein R is a hydrogen atom, a lower alkyl, or lower alkenyl).
Patent JP-S6212801-A (JP)
Title: Film thickness measuring instrument
Inventor: IDA YOSHIAKI
IPC: G01B11/06
Filed: 1985-07-09
Abstract: PURPOSE:To measure film thickness precisely under noncontact state without the influence of dark current of a photodetector by applying constant alternating magnetic field to a film to be measured, converting the rotation of a plane of polarization due to a magnetic kerr effect into light intensity and turning on and off the light incident on the photodetector to execute signal processing. CONSTITUTION:Light emitted from a light source 3 is linearly polarized by a polarizer 4 and then reflected on the surface of a film 1b applied to a magnetic tape 1. The tape 1 has been previously magnetized by the constant magnetic field based upon a magnetizing device 2 and the plane of polarization is rotated by the magnetic kerr effect. The rotation is changed by a fixed frequency level and the film thickness can be found out from the angle of rotation. An analyzer 5 is arranged in the polarizing direction forming 45 deg. angle with the polarizing direction of the polarizer 4 to obtain light intensity. The light is turned on and off synchronously with the driving of the light source 3 by a driving circuit 9. Respective outputs are converted into digital values by an A/D converter 7 and the ratio of an AC signal of the rotational angle which is an output form the photodetector 6 to its average value is calculated by a processing circuit 8. When the ON and OFF of the light source 3 is set up sufficiently faster than a magnetizing cycle, the processing can be attained without the influence of dark current of the photodetector 6.
Patent JP-H09320124-A (JP)
Title: Developing device for multilayered photoresist master disk
Inventor: FUJIWARA YASUHIDE
IPC: G11B7/26
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To develop a multilayered photoresist master disk which can not be performed in a conventional device by adding a means to supply a dissolving liquid to dissolve an intermediate layer, as well as a means to supply as developer and pure water. SOLUTION: First, an electrode valve 102 is controlled, so that a developer 101 is injected only for a period t1, while a turntable 112 is being rotated. Then the electrode valve 102 is turned off, to stop the injection of the developer 101. Then an electrode valve 104 is turned on to inject pure water 103 for rinsing. Then acid 105 is injected only for a period t4, and the disk is rinsed with pure water 103. The electrode valve 104 is turned off stop injection of the pure water 103, and the electrode valve 102 is turned on to inject the developer 101 for only a period t5. Then the disk is rinsed with the pure water 103 to complete development.
Patent JP-H05340642-A (JP)
Title: Air conditioner
Inventor: KATAOKA HIDEHIKO
IPC: F25B13/00
Filed: 1992-06-11
Abstract: PURPOSE:To prevent damage of a compressor due to suction of liquid refrigerant in the case of dehumidifying without reducing capacity at the time of room cooling/heating operation. CONSTITUTION:A compressor 31, a four-way switching valve 32, first, second indoor heat exchangers 33a, 33b, an expansion valve 34 and an outdoor heat exchanger 35 are sequentially connected by conduits 36a-36f, and a capillary tube 38 and a switching valve 39 are connected in parallel between the exchangers 33a and 33b. A conduit 36c between the valve 34 and the exchanger 33b is connected to a conduit 36f of the compressor 31 of the side of a suction port 31b from the valve 32 through a bypass conduit interposed with a refrigerant storage vessel 2. First, second solenoid valves 3, 4 are interposed between both sides of the vessel 2 of the bypass conduit.
Patent JP-H01318235-A (JP)
Title: Semiconductor manufacturing device
Inventor: JOGO AKIRA
IPC: H01L21/31
Filed: 1988-06-20
Abstract: PURPOSE:To supply reaction gas regularly without turbulence from two systems of ringed gas supply tubes in a carrier gas flow effectively from an upper position by providing a means to heat a substrate and a means to allow the substrate to revolve and rotate in a compact structure. CONSTITUTION:A plurality of substrate supporting bases 5 which can revolve and rotate, a means 6 to heat the substrate and two ringed gas supply tubes 10, 11 which are arranged concentrically interconnected to a gas supply port for reaction gas at a position above the substrate supporting base are provided inside a housing 1 which has a gas supply port and a gas exhaust port. Ringed gas supply tubes 8, 9 are provided concentrically and communicates with a gas supply port for carrier gas above the gas supply tubes 10, 11. The uniformity of film thickness of a substrate and between substrates can be kept within + or -3% against a desired film thickness at a substrate having a diameter size of at least 6 inches. Moreover, fine dust generated in film formation can be restrained, thus reducing contamination of a substrate surface.
Patent JP-S63315290-A (JP)
Title: Thermal recording material
Inventor: KIJIMA ATSUSHI
IPC: B41M5/327
Filed: 1987-06-18
Abstract: PURPOSE:To contrive higher chemical resistance, water resistance and thermal sensitivity, by using a dimer of a specified fluoran compound as a leuco dye, and adding a specified fluoran compound as a melting point depressant for the leuco dye. CONSTITUTION:A thermal recording layer comprising a leuco dye, a color developer for developing the leuco dye into a color when being heated and a thermoplastic resin as main constituents is provided on a base. A dimer of a fluoran compound of formula I is used as the leuco dye, whereas the thermoplastic resin is one which is soluble in organic solvents but insoluble in water. Further, a fluoran compound of formula II is added as a sensitizer. Since the thermoplastic resin, soluble in organic solvents, is used as a high molecular weight binder, the kinds of color developers capable of being used for developing the leuco dye into a color when being heated are limited. Thus, for example, a compound which is insoluble in aromatic hydrocarbons and capable of developing the leuco dye into a color when being heated is used as the color developer. In the formulas, each of R1-R6 is H, substd. or unsubstd. amino, 1-10C alkyl or halogen, and each of R7 and R8 is H, a 1-10C alkyl or aryl.
Patent JP-S6043722-A (JP)
Title: Switching lever device
Inventor: ISHIKAWA KOUICHI
IPC: G05G9/10
Filed: 1983-08-21
Abstract: PURPOSE:To reduce the size of an operation box by attaching a pair of engaging levers to a shaft within the operation box, shifting an operation lever attached rotatably between said two engaging levers for individual revolution to form a single operation lever. CONSTITUTION:An operator of an agricultural tractor containing a paddy field leveling device operates an operation lever 42 extruding out of an operation box 28 to project auxiliary wings 26 and 46'. As a result, the lever 42 which is attached to a shaft 34 rotatably in both vertical and horizontal directions is moved along an H-shaped guide groove and then engaged with engaging bars 40 and 40' of the engaging levers connected to the winds 46 and 46' to be revolved backward. Then the engaging levers revolved backward hit a revolution stopper to stop revolutions. In this case, wires 38 and 38' are extended backward with shift of hooking bars 37 and 37'. Thus the wings 46 and 46' are energized outside by a spring and projected outside.
Patent JP-H04352038-A (JP)
Title: Retrying frequency judging command issuing system
Inventor: ONO YUJI
IPC: G06F11/14
Filed: 1991-05-29
Abstract: PURPOSE:To improve the reliability of command issue in the automatic operation of an operating system. CONSTITUTION:A retrying frequency initializing means 2 initializes the retrying frequency of a command corresponding to an event recognized by a command issue timing recognizing means 1. When a console command issued from a command issuing means 3 is not received due to the lacking of a system resource, a retrial judging means 6 judges whether the issue of the console command is to be retried or not by judging whether the retrying frequency exceeds an upper limit value or not.
Patent JP-H0728174-A (JP)
Title: Copying machine
Inventor: YAMADA NORIO
IPC: G03B27/50
Filed: 1993-06-23
Abstract: PURPOSE:To give a servo motor a good rising characteristic and perform proper speed control of a scanner by changing over the servo loop between the time the scanner in advance rising and the time with equal speed scanning, and performing it with the address of the scanner which is predetermined with the target speed of the servo motor. CONSTITUTION:The speed of a scanner is larger at equal size duplication than at the time of enlarged duplication, and greater in contractive copying than in equal size copying. Accordingly the acceleration of scanner when it is rising, a2, is larger at equal size duplication than the acceleration a1, at enlarged duplication, and the one a3 at the time of contractive duplication must further be enlarged. Therefore, a servo control device performs changing-cover between the servo loop gain during constant speed operation in advancing and the servo loop gain during the advance rising where the responsiveness of the system is enhanced by enlarging the gain of the servo loop, and this is conducted with the address of the scanner predetermined with the target speed for DC servo motor in a certain time in advancing. This accomplishes smooth operation of the scanner.
Patent JP-H0811358-A (JP)
Title: Hard disk built-in printer
Inventor: YAGO KATSUOSA
IPC: G06F3/12
Filed: 1994-07-04
Abstract: PURPOSE:To ensure the data received from a host computer in a printer having a hard disk built therein. CONSTITUTION:A printer 1A has the host interface board 10 connected to a host computer through a communication line 7. The host interface board 10 is equipped with the sub-CPU 15 connected to a data buffer 12 and the memory 16 backed up by a battery 17 is connected to the. sub-CPU 15. The host interface board receiving the data from the host computer inputs the data to the buffer 12 and stores the same in the non-volatile memory 16. Print data is transmitted to a main memory 22 from the buffer 12 and processed by a main CPU 24 to be stored in a hard disk 28. When abnormality is generated in the printer after the reception of host data, the data of the backup memory 16 is transmitted to the main memory 22 to dispense with the re-sending request to the host.
Patent JP-H101781-A (JP)
Title: Metallic surface treating agent, treatment and surface treated metallic material
Inventor: SUGATA TOMOYUKI
IPC: B05D7/14
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve slidability, coating adhesion and corrosion resistance after coating the surface of a metal by incorporating specified amounts of organic polymer compound contg. nitrogen atoms, phosphate ions and Al ions into a metallic surface treating agent. SOLUTION: This metallic surface treatment agent has a water dispersible or emmlsifiable form and is prepd. by incorporating an organic high polymer compound contg. at least one or more nitrogen atoms or the salt thereof by 0.01 to 10g/L, 0.01 to 0.8g/L phosphate ions and 0.01 to 0.5g/L aluminum ions. The organic high polymer compound in the treating agent has at least one or more kinds of resin skeletons among epoxy resin, acrylic resin, urethane resin, phenol resin, olefin resin and amide resin and has functional groups shown by formula I or II. The aluminum ions promote the formation of dense and uniform organic coating film. Thus, the desired organic coating film can be formed with the low phosphate ion concn.
Patent JP-S5853869-A (JP)
Title: Preparation of photo-electric conversion apparatus
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1981-09-26
Abstract: PURPOSE:To enhance conversion efficiency of a device by forming the P or N layer of the Pin structure on the heated surface by adding trivalent or tetravalent impurity gas to the hydride or halogenide gas including C-Si lond and then putting it into the plasma ambient. CONSTITUTION:A reactive gas, for example, the (CH3)4Si 12 is vaporized under the atmospheric pressure, then it is mixed 17 with impurity gases B2H6 13, PH4 14 of 0.01-5mol% and He 15 and then put into the vessel 20 being kept at 0.1-10Torr. The mixed gas is activated and decomposed through application of electro-magnetic energy 10. Particularly, the electro-magnetic energy of 13.56MHz is applied to the electrodes 8, 18 and a film is formed on the substrate heated 5 up to 150-450 deg.C. Accordingly, conpling is broken even with an output as low as 50W or less and Si and C are combined. Thereby, the P (or i) layer having Eg as large as 2.3eV or more can be obtained and succeedingly the i layer and N layer are formed. According to this structure, the P or N type layer in the intermediate structure from the point of view of chemical amount of Si and C can be obtained with a wide Eg and thereby a high photoelectric conversion efficiency can be attained also.
Patent JP-H07330328-A (JP)
Title: Production of potassium aluminum sulfate
Inventor: NAKAYAMA HIROSHI
IPC: C01F7/76
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a directly and easily pulverizable aggregate of crystalline grains of potassium aluminum sulfate by stirring and maintaining a heated solution of aluminum potassium sulfate (stock solution), with an aluminum oxide content regulated within a specific range for a prescribed time, forming insoluble fine grains in the stock solution and cooling and solidifying the solution. CONSTITUTION:This method for producing potassium aluminum sulfate is achieved by forming or adding fine particles of potassium aluminum sulfate to a stock solution with an aluminum oxide content regulated within the range of 10.7-12.1wt.%, according to the following method by transferring the stock solution to a metallic dish and then solidifying the solution by cooling: (A) keeping the stock solution for a long period, e.g. 1-20hr with stirring, (B) forming stable crystals beforehand in the stock solution with tempering (heat treatment involving rapid cooling-heating type) or (C) adding crystalline grains of 0.5-20wt.% based on the stock solution thereto. In actual operations, the combinations of these operations are used to reduce the treatment time.
Patent JP-H11737-A (JP)
Title: Apparatus for manufacturing long wire rod and manufacture of long wire rod
Inventor: TANAKA TAKASHI
IPC: B21J7/16
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a high quality long wire rod having high joined strength of a welded part over the whole length by continuously welding plural wire rod elements and working the welded part heated with a heating device at the working ratio in a specific range. SOLUTION: The tip part of the long wire rod 11 is held with a wire rod conveying device 28 providing a rotary chuck and the long wire rod 11 is conveyed in the heating device 14 direction. Welded deforming part is detected with a welded part detecting instrument 23 arranged at the inlet side of the heating device 14, and an attached heating burner is ignited. Further, a switch of the heating burner is turned off after passing for a prescribed time with a timer. The long wire rod 11 heated with the heating device 14 is supplied into a working device 15 composed of roller dies and a swaging machine and worked at e.g. 26.5% (in the range of 5-50%) working ratio. The worked long wire road 11 is wound with a coiling drum 29.
Patent JP-S63315034-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ONODERA HIDEO
IPC: G01N29/04
Filed: 1987-06-19
Abstract: PURPOSE:To easily control the position of a revolvable monitor holding table and to certainly fix said table, by mounting a fixing mechanism consisting of the insert hole for inserting a lock pin of an arm part, the insert hole of a flange part and the lock pin permitting insertion and pull-off operations which is inserted through the insert holes of booth of the arm part and the flange part to fix the arm part to fix the arm part and brought to a free state by releasing both parts from the inserted state. CONSTITUTION:An oval hole 4c is formed so as to be matched with the operating knob part 6a of a flat lock pin 6 and, therefore, when the operating knob part 6a of the lock pin 6 is rotated by about 90 deg. in a pulled state, the lower side of the operating knob part 6a of the lock pin 6 is hooked with the side edge of the insert hole 4b of an arm part 4 and stops at a drawn-up position. In this state, the arm part 4 is revolved to control the position of a monitor 5. When the position of the monitor 5 is determined, the operating knob part 6a of the lock pin 6 is returned to the original state and the leading end of the lock pin 6 is engaged with the insert hole 3b of a flange part 3a at the revolving position at that time. By this operation, a monitor holding stand is revolvable around the support of the arm part and the fixing of the arm part is performed by inserting the lock in through both insert holes of the flange part and the arm part provided to the support over both parts.
Patent JP-H05319485-A (JP)
Title: Valve washing device for filling equipment
Inventor: TSUKANO KENICHI
IPC: B67C3/00
Filed: 1992-05-20
Abstract: PURPOSE:To minimize a wash liquid recovery gutter and increase washing power by shortening a section where a filling valve is opened when filling equipment is washed. CONSTITUTION:A plurality of filling valves are provided on a lower face of a rotating filler bowl, and a container stand 2 is disposed underneath each of the filling valves. The container stand is caused to move up and down by the operation of an air cylinder 6, and when it is moved up, the filling valve is opened. A change-over valve 20 is provided which changes over and connects the interior of the air cylinder to the side of introducing air pressure and to the side of opening to ambient air and, when air pressure is introduced into the air cylinder, the container stand is caused to move up. The change-over valve is operated by a first change-over cam 38 provided at an entry A of a washing zone S to connect the interior of the cylinder to the air pressure introduction side and is operated by a second change-over cam 42 provided at an exit 13 of said washing zone to open the interior of the cylinder to the air. The washing zone is a part of a filling zone where ordinary filling is carried out.
Patent JP-S5779272-A (JP)
Title: Axial plunger type hydraulic equipment
Inventor: IKEJIRI KENICHI
IPC: F03C1/253
Filed: 1980-10-31
Abstract: PURPOSE: To proide a small-sized hydraulic equipment of a large capacity by designing a shoe in the nearly sector or trapezoidal form in a cross-sectional view and giving a larger contact area of a Bourdou plate and the shoe.  
     CONSTITUTION: A cross-sectional view of each shoe 21 is shown like a sector, which is composed of two arcs 22, 23 and two sides 24, 25. In disregard of each larger hole 18 in a Bourdou plate 20, said sector-like form gives a sufficiently large area of the back of each shoe 21 pressed by the Bourdou plate 20, thereby surely prevening the shoe 21 from separating from a friction plate 9 of a swash plate 8. There is no special need for giving a wide spacing between plungers 5 and this equipment can be made in a small size. Ring-like guides 27, 28 are disposed on inner and outer peripheries of the Bourdou plate 20, respectively so that the shoe 21 can be prevented from a locking. 
     COPYRIGHT: (C)1982,JPO&Japio