baber/WOPTO huggingface dataset:
Patent JP-H1113411-A (JP)
Title: Scale removing device and method for steam turbine
Inventor: KURIMOTO SABURO
IPC: F01D25/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To remove a scale during operation by injecting water into a main steam pipe without overhauling a turbine, in a scale removing method and device for a steam turbine. SOLUTION: A turbine 20 has a main steam pipe 21 and a circulating water pipe 22, and part of circulating water is drawn from the circulating water pipe 22 by a stop valve 1 and a pump 6 to inject a given flow rate into the main steam pipe 21 via a check valve 3, an orifice 5, and an injecting water quantity adjusting valve 4. Pressure difference between the fore and the rear of an orifice 11, pressure of injecting water, and temperature are detected by a pressure difference transmitter, a pressure transmitter 8, and a thermometer 9 respectively, and are recorded in a recorder to observe a water injection condition.  Since water injection into the main steam pipe 21 increases steam specific gravity quantity, and a waterdrop collides with a scale adhering to the first stage nozzle of the turbine 20 to remove the scale, thereby removing the scale during operation without overhauling the turbine 20.
Patent JP-S6057421-A (JP)
Title: Documentation device
Inventor: OOGURO KAZUO
IPC: G06F12/00
Filed: 1983-09-08
Abstract: PURPOSE:To minimize the effect of a change of the contents of a dictionary by referring to the address control information of each memory element to read out the corresponding word groups and rearranging these word groups in the form of a dictionary. CONSTITUTION:When KANA (Japanese syllabary) character trains are stacked to an input stack 33, these character trains are sent to a KANA/KANJI (Chinese character) conversion mechanism 34 for each paragraph. A dictionary retrieval control part 35 of the mechanism 34 is started, and the directories of ROM361- 363 are referred to by an address calculated from a character code. Thus an address within a dictionary itself is obtained, and word groups are read out of said address to a word dictionary buffer 37. Whe this reading is through, the words stored in the buffer 37 are sorted. The mechanism 34 uses these word groups to analyze the paragraphs within the stack 33. Then the matching of auxiliary words is performed together with the decision to comply with a continuance table 42 of independent words and auxiliary words. In such a way, the KANA/KANJI conversion is carried out and the result of this conversion is stored to a document buffer 38.
Patent JP-H0456624-A (JP)
Title: Air conditioning device for automobile and control method thereof
Inventor: WATANABE MASAKAZU
IPC: B60H1/32
Filed: 1990-06-25
Abstract: PURPOSE:To run a compressor at a low opening air temperature without the occurrence of seizure of a compressor due to a refrigerant too small in quantity by providing a means to run a variable capacity compressor in prior to a means to stop the variable capacity compressor through detection of a refrigerant pressure. CONSTITUTION:When air conditioning switch 14 is turned ON, an under-mentioned function is carried out by means of a controller 9. Namely, ON and OFF of a low pressure switch 8 is decided by a CPU 11 through the working of an AD converter 10. A magnet clutch 6 is turned ON through a compressor drive circuit 12 regardless of ON and OFF to run a variable capacity compressor 1. When the low pressure switch 8 is turned ON, processing of a delay is effected by means of the CPU 11 and a time lag is produced. When it is turned OFF, the magnet clutch 6 is turned OFF. Further, when the low pressure switch 8 is turned OFF, namely, an open air temperature is below 0 deg.C, by reducing a variable capacity condenser 2 to minimum capacity, an outlet refrigerant pressure is increased and the variable capacity compressor 1 is continuously run.
Patent JP-S6056765-A (JP)
Title: Device for flatly fitting sheet
Inventor: HASHIMOTO JIYOUJI
IPC: B65H5/38
Filed: 1983-09-08
Abstract: PURPOSE:To enable a leveling roller to remove dust or the like from the surface of a sheet, by making the leveling roller of a prescribed material. CONSTITUTION:When a flatly fitting arm 11 is moved rightward, a leveling roller 25 is displaced while being elastically pushed on a sheet 5. When the roller 25 pushes the sheet 5 leftward to flatly fit it on a drawing board 1, the convex or concave sagging or warp of the sheet 5 caused due to its tendency or the like, or the air enclosed between the sheet and the drawing board is removed so that the sheet is flatly spread. At that time, dust or the like clinging to the top of the sheet 5 is transferred onto the leveling roller 25 made of a sticking material such as soft polyurethane, so that the dust or the like is also removed.
Patent JP-S5722203-A (JP)
Title: Optical path splitting prism
Inventor: SUZUKI TAKEOMI
IPC: G02B27/16
Filed: 1980-11-21
Abstract: PURPOSE:To shorten the mutual distance between a semitransparent face and a total reflection face and improve the measuring accuracy of focusing detection by forming a total reflection face up to the intermediate from the exit end face of the joined faces of prisms up to the incident surface. CONSTITUTION:A prism 20 consist of three pieces of blocks 21, 22, 23 made of optical glass or plastics. A half mirror 24 is provided between blocks 21 and 22. This half mirror 24 is formed by such a procedure as to vapor-deposit on the block 21 side or 22 side of the joined faces of the blocks 21 and 22. A total reflection mirror 25 is provided on the joined faces between the blocks 22 and 23 over constant length from the bottom end of the joined faces. The prism 20 is provided with the total reflection mirror 25 not over the entire part of the joined faces of the blocks 22 and 23 but up to the intermediate from an exit face 27 up to an incident face 26, whereby the mutual distance between the mirror 24 and the mirror 25 is shortened.
Patent JP-H0214131-A (JP)
Title: Control of adhesive strength
Inventor: ISOYAMA EIZO
IPC: B29C65/76
Filed: 1988-06-30
Abstract: PURPOSE:To control adhesive strength in adhering two materials to be adhered, by forming rough and slip surface parts to the surface to be adhered of at least either one of the materials to be adhered in a predetermined area ratio. CONSTITUTION:For example, rough and slip surface parts 13, 14 are formed to the surface to be adhered of an aluminum plate 11 in a predetermined area ratio. The rough surface parts 13 are arranged in a scattering state to become high adhesive strength parts due to anchoring and fastener effects while the slip surface parts 14 are arranged in a lattice form to become low adhesive strength parts. In an adhesion method, ink is printed on the surface to be adhered of the degreased aluminum plate 11 at first using a screen printing machine. A printing pattern consists of a lattice like printing part 21 and a non-printing part 22. After printing, the aluminum plate is immersed in an NH4Cl solution to perform the etching of the non-printing part 22. After etching, the aluminum plate 11 is immersed in an aqueous H2SO4 solution to release the printed ink and a fluororesin film 12 is laminated to the aluminum plate thus treated using a hot press machine.
Patent JP-S6057399-A (JP)
Inventor: TANIGUCHI YOSHIKO
IPC: G10L25/15
Filed: 1983-09-07
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-S6321203-A (JP)
Title: Reforming device for fuel battery
Inventor: MIZUNO YUTAKA
IPC: H01M8/06
Filed: 1986-07-15
Abstract: PURPOSE:To reduce the number of parts and working cost and to permit an easy catalyst exchange work by welding an evaporator, reactor and collecting chamber to each other to an integral construction. CONSTITUTION:The evaporator 1 for evaporating fuel and the reactor 3 in which a catalyst bed is packed are connected to one body by welding. Such reactor 3 and the collecting chamber 4 to collect the formed reforming gas are connected by welding to one body. The three chambers are thus made into the integral construction as a whole. The number of the parts constituting the connecting parts is reduced and the need for working to obtain plane accuracy, etc., for the purpose of sealing is eliminated by such integration. The catalyst exchange operation is easily carried out as the three chambers are integrated to a unit and are wholly exchanged by each of such unit. This device is suitable for small-sized fuel batteries.
Patent JP-H065617-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAMOTO SUSUMU
IPC: H01L29/732
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a semiconductor device having reduced destruction in the vicinity of an emitter electrode by uniformly operating the pectinated part of the emitter electrode. CONSTITUTION:The pectinated part 3a of an emitter electrode is uniformly operated by increasing the collector resistance of the lower part or the emitter electrode side of the emitter electrode pectinated part 3a by a method wherein a high impurity density protruding parts 4a, which are shorter than the dimensions in longitudinal direction of an emitter layer 7 beneath the emitter pectinated part 2a, are provided on the high density collector layer 4 located under the base electrode pectinated part 2a.
Patent JP-S6143458-A (JP)
Title: Electronic parts
Inventor: ITO MAMORU
IPC: H05K1/18
Filed: 1984-08-08
Abstract: PURPOSE:To enable to mount an electronic parts by various surface mounting methods by a method wherein the peripheral edge parts on the mounting side on the peripheral surfaces of the package, from where the leads are made to protrude, are made to retreat on the inner side than the mounting surface and peripheral surface of the package. CONSTITUTION:In a transistor 1, three leads 3 are made to protrude from both sides of the plastic package 2 in this case and the leads 3 are bent on the side of a mounting surface 4 in the vicinity of the joints of the package 2, and at the same time, the point parts thereof are again bent outward and a fixing part 5 is formed at the points thereof. These fixing parts 5 are brought into the same surface as the mounting surface 4, while the peripheral edge parts of the package 2 are made to retreat on the inner side than the mounting surface 4 and the peripheral surfaces of the package, from where the leads are made to protrude. The retreating parts are respectively used as a space for a reservoir of solder, which melts and spreads at the reflowing time of the solder, and prevent the solder from intruding into the base of the package 2.
Patent JP-H109824-A (JP)
Title: Measuring method of dimensions of pga base
Inventor: NISHIMOTO SHINYA
IPC: H01L23/12
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in measurement of the dimensions of a PGA(pin grid array) base and further to execute measurement of a center-parted dimension of a through hole at the same time. SOLUTION: In regard to a PGA base being formed in the shape of a rectangle and having a large number of through holes 11 arranged at equal intervals to be rectangular along the outlines, a laser length-measuring device is made movable relatively in two directions, the longitudinal and the lateral, in the PGA base 10, on a plane parallel to the base 10, and each of the four corner parts of the PGA base 10 is sensed locally by the laser length-measuring device.  From distances of movement of the laser length-measuring device at this time, the distances between the center of the through hole 11 positioned in each corner part of the PGA base 10 and the side end edges on the longitudinal and lateral sides of the PGA base 10 are measured respectively and the sums obtained by adding to the measured values the distances between the centers of the through holes 11 positioned in the corner parts in the longitudinal and lateral directions are calculated as dimensions in the longitudinal and lateral directions respectively.
Patent JP-S6057307-A (JP)
Title: Lens structure and its production
Inventor: FUTAGAWA KAZUHIKO
IPC: G02B7/02
Filed: 1983-09-09
Abstract: PURPOSE:To improve the precision and the reliability, to simplify parts, to reduce the man-hour for assembling, and to automate processes, by connecting a mirror frame holding a lens and a frame body holding the mirror frame with welding. CONSTITUTION:A mirror frame 2 holds a lens group 1 intermally and is fitted to a holding frame 3. Since this holding frame 3 is fixed to a camera or the like, it is necessary that the position of the mirror frame 2 is adjusted minutely for the holding frame 3 in accordance with a variance of lenses or the like. The holding frame 3 is fixed onto a surface plate 6, and the mirror frame 2 is fitted into the holding frame 3, and the in-focus state is detected while adjusting vertically the mirror frame 2 with a jig 4, and the mirror frame 2 is fixed when this state is detected. A horn 5 of an ultrasonic welder is applied to the holding frame 3 in plural positions of weld the holding frame 3 and the mirror frame 2 into one body. By this method, processes from focus detection to fixing are automated by controlling electrically the focus detection, the jig 4, and the ultrasonic welder 5.
Patent JP-S6225848-A (JP)
Title: Self-excited type generator
Inventor: FUJII SHIGERU
IPC: H02K19/28
Filed: 1985-07-26
Abstract: PURPOSE:To ensure the supply voltage of an automatic voltage regulator (AVR) without depending upon the state of load by overlapping a rectifying output from an exciting winding having the same phase as an output winding and an output from AVR corresponding to an output from the exciting winding having a phase difference at 180 deg. to the output winding and transmitting both outputs over a field winding. CONSTITUTION:An output winding 3 and a first exciting winding 4 are wound on a first magnetic path 7 section in a stator core 2 in a concentrated manner so as to form the same phase. A second exciting winding 9 is wound on a second magnetic path 8 section fitted in parallel so as to be oppositely faced holding a rotor 1 to the first magnetic path 7 in the concentrated manner with a phase difference at 180 deg. to the output winding. An output from the second exciting winding 9 is overlapped to an output from an AVR 6 corresponding to an output from the first exciting winding 4 through a rectifier REF and a capacitor C, and transmitted over a field winding 5. Main excitation is conducted by the output from the second exciting winding 9 induced in proportional to the variation of load, and the insufficient section of the output from the second exciting winding 9 is supplied by the output from the first exciting winding 4.
Patent JP-H11351997-A (JP)
Title: Method and device for correcting unbalance
Inventor: HISAMATSU MASANORI
IPC: G01M1/30
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To allow fast processing and reducing of correction points as match as possible by firstly obtaining a correction point and correction amount with a polar-coordinate equation correction method, then employing a polar-coordinate multi-component correction procedure in case no correction is available. SOLUTION: Firstly, a correction condition for deciding a correction vector is inputted in a measurement unit. Then an initial unbalance of a rotor is obtained. For the unbalance measurement, a known technology is used as it is. Then based on the measured unbalance, the correction vector is decided. Firstly, calculation is performed with a polar-coordinate correction method. If the correction point corresponding to the correction vector decided here appears on a correction surface wherein boring is possible with a drill 12, an unbalance is corrected by a single boring through boring the correction point by a corresponding correction amount. Meanwhile, if no direct boring is available, a polar-coordinate multi-component correction procedure is then used to obtain a component force with the decided correction vector as a base point.
Patent JP-H1111660-A (JP)
Title: Conveying mechanism and working system
Inventor: HIRONISHI RIYOUJI
IPC: B65G47/88
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To enable send a pallet from an upstream processing position at early stages while surely placing only one work pallet at a downstream processing position, in a conveying mechanism which feeds the pallets using a free-flow conveyor, stops the pallets using stoppers provided at a plurality of processing positions and processes work on the pallets. SOLUTION: This conveying mechanism is provided with an escape claw 7 which moves from a fixed position P downstream from a stopper 4a at an upstream processing position to the position of a stopper 4b at a downstream processing position while closed, and which returns to its original position while open. At the completion of a process at the downstream position or after the finish of a process at a position upstream from it, the stopper 4a at the upstream position opens and sends a pallet 3, and, with the pallet 3 either stopped by the escape claw 7 at the fixed position P or flowing toward the claw 7, the stopper 4b at the downstream position is opened at the completion of the process at the downstream position 5, and at the same time the escape claw 7 is moved.
Patent JP-H106544-A (JP)
Title: Printer
Inventor: KIMURA YUTAKA
IPC: B41J2/355
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer for which the change of design for a printing driver and a gate array is not required even when the dimension of a printing medium to be used is different. SOLUTION: A printer comprises a mode signal generating circuit for generating a mode signal MODE, a line control signal generating circuit for making a line control signal MEND enable when the mode signal MODE becomes disable, a low-order bit counter 21 for counting when the mode signal MODE is enable and outputting address signals PA3-PA0 and outputting a ripple carry out signal RCO when the count value becomes the maximum count value, and a high-order bit counter 22 for triggering the ripple carry out signal RCO, counting up and outputting address signals PA19-PA4 and counting up when the line control signal MEND is enable and switching over the line.
Patent JP-H0454715-A (JP)
Title: Agc circuit
Inventor: SUGANO KAZUHIRO
IPC: H03G3/20
Filed: 1990-06-25
Abstract: PURPOSE:To attain identical resolution to all AGC ranges by forming the characteristic of a digital multiplier so that a logarithm of the minimum step of the gain keeps a prescribed value. CONSTITUTION:An input signal 1 entered into a unit block 6 is supplied to a voltage division circuit comprising resistors RA, RB, a switch 4 selects either the input signal 1 or a divided voltage 7 to be inputted to a voltage follower 5, from which an output signal 2 is obtained. In the case of series connection of N-sets of unit blocks 6, when the resistance of the resistors RA, RB of each unit block is selected respectively properly so that the attenuation ratio of an n-stage of the voltage divider is -2<n+>M<-1>, resulting that 2N ways of gains from 0dB to -(2N+2M) at an interval of -2MdB are obtained by varying a switch control signal 3. Thus, the gain change is constant independently of the magnitude of an input output code and identical resolution is attained.
Patent JP-S6320801-A (JP)
Inventor: FUKUSHIMA SHIN
IPC: H01C7/02
Filed: 1986-07-15
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-H11339574-A (JP)
Title: Formation of ito film
Inventor: NAKAJIMA HIROYUKI
IPC: H01B1/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve pattern forming, transparency, and low resistance by including a base polymer having a prescribed copolymer component, an ethylenic unsaturated compound, and a photopolymerization initiator in a photosensitive resin composition, and forming a film by means of an activating reaction evaporation using a pressure gradient plasma gun. SOLUTION: The layer of a photosensitive resin composition containing a base polymer A, an ethylenic unsaturated compound B and a photopolymerization initiator C is provided on a substrate consisting of a resin plate, resin film, ceramics, metal or the like. In the base polymer A, (meth)acrylate, (meth) acrylic acid and hydroxyl-containing (meth)acrylate are used as acrylic resin copolymer components. This photosensitive resin composition is exposed and developed through a pattern mask, and an ITO film is formed by means of the activating reaction evaporation using a pressure gradient type plasma gun. The hardened photosensitive resin composition film is peeled, whereby the pattern forming property, transparency and low resistance property can be improved.
Patent JP-S649526-A (JP)
Title: Branching control system for microcomputer
Inventor: TAKAGI NORIYUKI
IPC: G06F9/42
Filed: 1987-07-02
Abstract: PURPOSE:To branch with the small number of states and to call a sub-routine by dividing a branching destination address to a low-order part and a high-order part and holding, replacing the branching destination address by a branching destination address read from a branching destination address table to output it. CONSTITUTION:First and second branching destination address tables 11, 12 for holding the low-order part and the high-order part of the branching destination address to respective addresses corresponding to a condition value for designating a branching destination and a CPU 1 for setting the condition value for designating this branching destination to the address register 13 of the branching destination address table, and then, starting to read a branching instruction read from a program memory are provided and the low-order part and the high-order part of the branching destination address read from the first and the second branching destination address tables 11, 12 subsequently to the instruction code of the branching instruction read from the program memory are outputted on a data bus 8. Thereby, a processing time for branching or calling the sub-routine can be remarkably shortened and the processing capability of a microcomputer is remarkably improved.
Patent JP-H062099-A (JP)
Title: Operation of hot-dipped galvalloying furnace
Inventor: FUJITA KENICHI
IPC: C21D1/52
Filed: 1992-06-24
Abstract: PURPOSE:To improve the quality of a galvalloyed layer by adjusting temp. of an alloying furnace with the measured values of steel sheet temp. and exhaust gas temp. at the outlet of the alloying furnace at the time of Zn-Fe alloying to the galvanized layer in a hot dipped galvanized steel sheet in the alloying furnace. CONSTITUTION:The steel sheet 2 whose surface is cleaned is passed through the hot dipping galvanizing bath 1 and pulled up, and after adjusting the stuck rate of the molten Zn by one pair of wiping nozzles 3, this sheet is shifted upward in the alloying furnace 4 arranged at the upper part of the galvanizing vessel, and by heating by the plural burners 5 in the inner part of the furnace, the galvanized Zn on the steel sheet surface and Fe of the steel sheet 2 are alloyed. In this case, the galvanized steel sheet temp. is measured with a thermometer 9 near the outlet 8 of the alloying furnace 4 and the exhaust gas temp. is measured with a thermometer 13 near the outlet 12 of the exhaust gas, and by controlling the fuel supplying quantity to a burners 5 in the alloying furnace 4 by these measured value, the temp. in the alloying furnace is made to be suitable, and by making the thickness of the Zn-Fe alloyed layer on the surface of the steel sheet 2 optimum, the high quality Zn-Fe layer is formed.