baber/WOPTO huggingface dataset:
Patent JP-H06350358-A (JP)
Title: Balanced conversion circuit
Inventor: USAMI MINORU
IPC: H03F3/45
Filed: 1992-09-10
Abstract: PURPOSE:To correct a relative phase difference by providing one of outputs of a differential amplifier employing bipolar transistors(TRs) via a resistor divider circuit so as to eliminate a level difference from differential output signals at a high frequency. CONSTITUTION:An unbalanced high frequency signal from an input terminal 101 is given to a base of a transistor(TR) 1, by which its emitter potential is changed. Thus, currents flowing to the resistors 21, 23 and the resistors 22, 24 are changed to cause a change in a collector potential of the TRs 1, 2. The change in the collector potential results in a base potential change and an emitter potential change of TRs 3, 4 thereby changing a current flowing to the resistors 29, 30 and a resistor 31. The resistance of the resistors 30, 31 is selected the same and then a load of the TR 3 is higher by the resistor 29. An output terminal 103 is connected to a point at which an emitter potential of the TR 3 is divided by the resistors 29, 30 and the output terminal 104 is connected to an emitter of a TR 4 to eliminate a level difference having been produced in the TRs 1, 2 and a relative phase difference between differential outputs 103, 104 is made close to 180 deg..
Patent JP-H04120630-A (JP)
Title: Method and device for counting number of executed instruction
Inventor: TAKEUCHI HIRONORI
IPC: G06F9/45
Filed: 1990-09-12
Abstract: PURPOSE:To automatically count the number of executed instructions and, at the same time, to reduce the counting time by dividing a program into blocks at the time of compilation and counting the number of the executed instructions by generating interruptions at every block. CONSTITUTION:At the time of compilation, a blocking section 11 divides a program into plural blocks and an instruction counter 12 counts the number of instructions in each block and records the numbers on an instruction number table 13. An interrupting instruction giving section 14, on the other hand, outputs an interrupting instruction to a disk device 20. In the moment a CPU 30 loads a program from the device 20 and executes the interrupting instruction, an interruption counter 42 adds '1' to a number of interruption generating times and, when the execution of the program is completed, a counting section 43 reads out the number of interruption generated times and number of instructions at every block and finds the number of executed instructions of each block by multiplication. Therefore, the counted result of the number of executed instructions is obtained at a high speed by reducing the number of interruption generated times.
Patent JP-H04120947-A (JP)
Title: Alternating current guidance detecting and display system for subscriber circuit
Inventor: KIKUI HIDEKI
IPC: H04M3/22
Filed: 1990-09-12
Abstract: PURPOSE:To discover the fault of a subscriber line in an early stage by detecting the differential voltage of a commercial alternating current power supply frequency component between subscriber lines A and B by a subscriber circuit, deciding alternating current guidance by comparing it with a reference voltage, and monitoring the decided result by a host controller. CONSTITUTION:A switch circuit 42 changesa over a voltage oplarity to be impressed between the subscriber lines A<-2> and B<-3>. An alternating current guidance detecting and display circuit 41 is connected between the subscriber lines A2 and B3, detects the differential voltage of the commercial alternating current power supply frequency component to be generated between the lines A2 and B3, decides the alternating current guidance by comparing it with the reference voltage set in advance, and transmits the alternating current guidance detection and display signal (DET) of the subscriber lines to a controller 6. The controller 6 monitors the DET of the circuit 41 and detects the alternating current guidance of the subscriber lines A2 and B3. Thus, the fault of the subscriber line can be discoverred at an early stage.
Patent JP-H0292086-A (JP)
Title: Electronic equipment
Inventor: TSUNODA TAKASHI
IPC: G06T7/00
Filed: 1988-09-29
Abstract: PURPOSE:To identify whether picture reading is in the color mode or a monochroic mode automatically accurately by using an identification means so as to identify whether a picture is a color picture or a monochroic picture based on input picture information and adding. the picture reading. CONSTITUTION:A signal outputted from a J-K flip-flop 4, that is, mode information is identified. If the logic is logical '1' since the mode information is in the color mode, the content of a block. No. 1 in a RAM 6b is set to '55'. Moreover, when the logic is logical '0', it represents that the mode information is the monochroic mode, the content of the block No. 1 in the RAM 6b is set to '00'. A system main body 200 displays an accurate picture based on the mode information on a display section and an accurate picture based on the mode information is printed on an external printer 40 by the operation of a keyboard.
Patent JP-H0673466-A (JP)
Title: Hydrogen occlusion alloy for ni-hydrogen battery having excellent electrode life and its production
Inventor: KAMINAKA HIDEYA
IPC: C22C19/03
Filed: 1992-09-10
Abstract: PURPOSE:To lessen the decrease in capacity arising from repetitive charging and discharging and to improve an electrode life by solidifying an Ni alloy contg. La and rare earths at a specific cooling rate from a molten state, then subjecting the alloy to strain relief annealing. CONSTITUTION:The alloy consisting of an ABN type intermetallic compd., the A element of which consists of a rare earth metallic mixture contg. 20 to 70wt.% La and the balance >=1 kinds among Nd, Pr, Ce, Gd and Dy and the B element of which consists of >=2 kinds of metals essentially consisting of Ni, is solidified at >=50 deg.C/sec cooling rate from the molten state. The solidified alloy is then subjected to the strain relief annealing for 2 to 5 hours in a 550 to 950 deg.C range in a vacuum or inert gaseous atmosphere. The A element preferably contains >=5wt.% Nd and Pr in total. The average grain size system after annealing is preferably about 5 to 25mum. The hydrogen occlusion alloy obtained by this method has excellent initial activation efficiency and the excellent charging and discharging characteristics with high efficiency.
Patent JP-S6485154-A (JP)
Title: Flat blowing nozzle fitted with cleaner
Inventor: SAKUMA HIDEO
IPC: B05B15/02
Filed: 1987-09-26
Abstract: PURPOSE:To perform cleanup and reassembling in a short time by making a nozzle hole extensible and contractible by attachment and detachment while dividing a flat blowing nozzle into two with a vertical slitting in the vicinity of the central part. CONSTITUTION:A nozzle tip 2 having a liplike orifice-type nozzle hole 1 is constituted of two slittings which are divided in the vicinity of a shaft line of the front and rear directions. The nozzle tip is used in such a state that both segments 2a, 2b are allowed to mutually abut in the joint faces 12 and also the segments are made detachable from each other and the nozzle hole 1 is extended by detachment of both segments. As a result, cleanup are reassembling can be performed in a remarkably short time and operation can be lightly performed. Further cleanup can be easily performed by remote operation by using a pneumatic actuator.
Patent JP-H0694439-A (JP)
Title: Optical type rolled plate shape detecting method
Inventor: KOBAYASHI HIROYUKI
IPC: G01B11/24
Filed: 1992-09-10
Abstract: PURPOSE:To provide an optical method detecting rolled plate shape by which the virtual image of a rod-like light source projected to a rolled plate is processed precisely at a high speed in the stage to process the image and the shape of a rolled plate can be detected well. CONSTITUTION:In rolling process of a plate, light rays are radiated to the plate from a rod-like light source 2 installed along the width direction and the virtual image of the rod-like light source projected to the plate is photographed by a camera. The image is divided into a plurality of areas and data of each divided area is converted into binary data and based on a function, the position of the obtained bright lines in the longitudinal direction of the plate is calculated for each divided area.
Patent JP-H1189152-A (JP)
Title: Stator, and motor using the stator
Inventor: UCHIDA KOICHI
IPC: H02K3/50
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To surely execute the winding treatment of a large stator, which is unsuitable for use on a printed-circuit board, to provide a stator in which the binding process of a crossover part is rationalized, and to provide a motor which uses the stator and which is low-cost. SOLUTION: A stator is provided with a laminated cores 1, in which a plurality of cut-out parts 1c are formed in the outer circumferential part to be used as yoke parts 1b, which coils 3 which are wound on the laminated core 1 via an insulator 2 and with an insulating thread 4 with which crossover parts 5a connecting the coils 3 are fixed to the laminated core 1. In the stator, an insulating thread 4 is passed through the cut-out parts 1c in the laminated core 1, and the crossover parts 5a connecting the coils 3 are fixed to the laminated core 1.
Patent JP-H0559147-A (JP)
Title: Thermosetting resin composition
Inventor: UCHIDA YUJI
IPC: C08G18/67
Filed: 1991-08-29
Abstract: PURPOSE:To obtain the subject composition, excellent in mold releasability and coating properties and useful as automotive parts, etc., by reacting an organic polyisocyanate with a specific polyether polyol, a specified chain extender and a specific internal mold release agent. CONSTITUTION:The objective composition is obtained by reacting (A) an organic polyisocyanate with (B) a polyether polyol having >=2 active hydrogen groups and 800-12000 molecular weight or a polyether having terminals substituted with one or more of amino and imino groups, (C) an aromatic diamine chain extender and (D) an internal mold release agent prepared by polymerizing (i) one or more compounds expressed by the formula (R1 is H or methyl; X is a self condensate, etc., of 12-hydroxystearic acid) with (ii) one or more compounds, selected from the group consisting of alkyl vinyl ethers, (meth) acrylic acid esters, maleic acid diesters and fumaric acid diesters and radically polymerizable with the component (i) at (50-80)wt.%:(50-20)wt.% ratio of the components (i) to (ii).
Patent JP-H04123576-A (JP)
Title: Picture reader
Inventor: OKANO TATSUO
IPC: H04N1/403
Filed: 1990-09-14
Abstract: PURPOSE:To attain picture reading in the mode in matching with a document original or a photographic original by applying read processing in the unit of pages according to the mode registered when plural original pictures are read. CONSTITUTION:When an original read command is given to an operation section 8, a CPU 7 reads a read mode data of a first page of an original from a read mode register 9 prior to the start of read operation of the original picture and discriminates which of initial parameter of a simple binarizing circuit 4 or of a half tone processing circuit 5 is to be set. Then the reading according to the initial parameter in the binary mode or the half tone mode is executed and the operation is executed over the entire pages. Thus, even when an original in which a document original and a photographic original exist in mixture is read entirely, the original is read in the read mode in matching with each original.
Patent JP-H0797529-A (JP)
Title: Trisazo dye, its production and aqueous ink composition containing the same dye
Inventor: YAGYU TATSUYA
IPC: C09D11/033
Filed: 1993-09-29
Abstract: PURPOSE:To produce a trisazo dye excellent in, e.g. light resistance, water resistance and safety to human body and useful for black ink such as ink for writing utensils by using bis(aminophenyl)cyclohexane capable of tetrazotization as an intermediate base. CONSTITUTION:This trisazo dye of formula IV is produced by (A) coupling (i) a tetrazonium salt of 1,1-bis(4-aminophenyl)cyclohexane of formula I with (ii) 1-amino-8-naphthol-3,6-disulfonic acid under an acidic condition, (B) adjusting pH to a weakly alkaline value (preferably pH8.0 to 9.0), subsequently adding and reacting a diazonium salt of an aniline derivative of formula II (R<3> is H, a 1 to 6C alkyl or an alkoxy) therewith and then (C) adding and reactrng a coupler of formula III (R<1> and R<2> are each H, OH, a carboxyl, etc., provided that both R<1> and R<2> are not amino nor substituted-amino) therewith. As the trisazo dye of formula IV, e.g. the dye of formula V is exemplified.
Patent JP-H02191289-A (JP)
Title: Ruthenium-phosphine complex
Inventor: TAKATANI HIDEMASA
IPC: C07C69/675
Filed: 1989-09-19
Abstract: NEW MATERIAL:A complex shown by formula I [R-BINAP is tertiary phosphine shown by formula II (R is H or methyl); X is halogen; S (substituted) benzene or acetonitrile; Y is halogen, ClO4, etc.; when S is (substituted) benzene, l=m=n=1 and when S is acetonitrile, l=n=1, m=2 or l=0, m=4 and n=2]. EXAMPLE:Chloro-pi-benzene-[2,2-bis(diphenylphosphino)1,1'-binaphthyl]r uthenium chloride. USE:A catalyst for various organic synthetic reactions, especially asymmetric hydrogenating reacting, having high catalytic activity and inexpensive. PREPARATION:For example, when S is (substituted) benzene and X and Y are Cl, mu-dichloro-pi-benzene-ruthenium is synthesized from RuCl3.3H2O and 1,2-cyclohexadiene and reacted with 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl in a solvent at 25-50 deg.C for 30 minutes-3 hours.
Patent JP-H0798387-A (JP)
Title: Skeleton watch movement with ornament base
Inventor: SUZUKI NORITOSHI
IPC: G04B29/02
Filed: 1993-09-29
Abstract: PURPOSE:To reduce machining processes, reduce the cost, and allow various designs by fitting an ornament base aimed for decoration to a semi-finish skeleton watch movement. CONSTITUTION:A lower ornament base 2 and an upper ornament base 1 are fitted to the upper side and the lower side of a semi-finish skeleton watch movement with screws or hooks to obtain a finish skeleton watch movement. The hole shapes of the lower ornament base 2 and the upper ornament base 1 are made common with the hole shape applied to the based of the semi-finish skeleton watch movement 3 to show the motion of precise gears of a watch. The hole shapes of the lower ornament base 2 and the upper ornament base 1 can be changed in various designs irrespective of the hold shape applied to the crown of the semi-finish skeleton watch movement 3. Skeleton watch movements with ornament base can be completed when ornament bases 1, 2 are merely fitted to mass-produced semi-finish skeleton watch movements 3.
Patent JP-H04121950-A (JP)
Title: Lead storage battery
Inventor: AOKI NOBUYUKI
IPC: H01M50/529
Filed: 1990-09-12
Abstract: PURPOSE:To improve casting and characteristic in a hybrid method pole plate group, by positioning straps connecting the lugs of respective pole plates on the center side (the inner side) of a cell chamber than connection terminals connecting adjoining cells. CONSTITUTION:A positive electrode plate is cast as a grid body panel whose two grid bodies are connected to each other at two places at a foot portion 1, and a low antimony lead alloy consisting of lead except for antimony 4wt.%, arsenic 0.2wt.% is used for this positive electrode plate. The pole plate lugs 2 on both sides are provided by positioning them at about 1/3 center portions from ends (upper sides). The group of pole plates is made by combining these plates so that cell connecting terminals 6, 6 opposing a strap 4 which integrates the lugs of plural positive electrode plates and strap 5 which integrates the lugs of plural negative electrode plates, may be positioned on the inner side mutually, and is positioned in a battery case 7. A diluted sulfuric acid electrolytic liquid in which sodium sulfate is dissolved, poured, and then, chemically converted in the case 7 so that a battery whose positive electrode active substance per cell is 500g and whose negative electrode active substance per cell is 400g may be realized.
Patent JP-H0990478-A (JP)
Title: Finder device
Inventor: DOI TAKAHIRO
IPC: G03B13/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To finely view an observed object even in the case a finder is set at any variable power value by changing the position of the image-formation changing part of the finder according to the variable power value. SOLUTION: This finder device is constituted of a variable power part 2 changing the observation magnification of a finder optical system by driving a variable power lens, an image-formation position decision part 1 deciding the position of an image-formation lens within the finder optical system corresponding to the variable power value based on the variable power value of the variable power lens changed by the variable power part 2, and the image- formation changing part 3 actually driving the lens to the decided image- formation position.
Patent JP-S60137484-A (JP)
Inventor: ISHIYAMA HACHIROU
IPC: B08B11/00
Filed: 1983-12-23
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-2000073931-A (JP)
Title: Wind power generating equipment
Inventor: SUZUKI KAZUO
IPC: H02J3/38
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To compensate a fluctuation of the power to be generated in a wind power generating equipment provided with a wind power generator and an internal combustion power generator capable of following a fluctuation of load by adding an NaS battery having an instantaneous capacity at a specified number times of the standard deviation value of the power fluctuation of the wind power generation, and controlling the NaS battery through a charging and discharging device. SOLUTION: A synchronous power generator type wind power generator 2 is connected to a power system 1 through a rectifier 3 and a DC/AC converter 4, and a diesel power generator 14 to be driven by a diesel engine 13 is connected so as to form a power supply system 15. An NaS battery 6 is connected in parallel with the power supply system 15 through a charging and discharging device 5, and the charging and discharging device 5 controls the charging power to the NaS battery and the discharging power from the NaS battery so as to feed a constant power to the power system 1. As an NaS battery 6, a battery having an instantaneous capacity at one - two times of the standard deviation value of the power fluctuation to be compensated of the wind power generation by the frequency expressed with an inverse of the maximum frequency.
Patent JP-H0882173-A (JP)
Title: Screen device for building opening
Inventor: MORIYA MAMORU
IPC: E06B9/52
Filed: 1994-09-12
Abstract: PURPOSE: To make it possible to take larger strokes in the opening and closing directions of a screen and to enable the correspondence with any opening and closing stroke. CONSTITUTION: The base end of a screen 10 is fixed to the inside of a storing case 13 forming one of jambs of a screen frame. A movable stile 18 for opening and closing operation is mounted to the front end of the screen 10. One end of each of a plurality of tension strings is fixed to the movable stile 18, the tension strings are wrapped on a converter 22 provided to the jamb 13 and are led to the upper part of the jamb 13, they are wrapped on a fixed and movable pulleys forming a stroke contraction mechanism, and a weight 25 is suspended to the movable pulley.
Patent JP-H0295150-A (JP)
Title: Permanent magnet rotor
Inventor: OKAMURA YUKIHIKO
IPC: H02K1/22
Filed: 1988-09-27
Abstract: PURPOSE:To mechanically effectively secure both keys simultaneously molded at segment magnets and a yoke and to improve the securing strength by allowing the key to function as a wedge to both the magnet and the yoke. CONSTITUTION:A permanent magnet rotor 1 is composed of a rotor shaft 2, a yoke 3 of magnetic material, a plurality of segment magnets 4a to 4d, and keys 5a to 5d. Longitudinal grooves 3a to 3d having narrow width openings are provided at equal circumferential intervals by the number corresponding to the magnets 4a to 4d on the outer periphery 3e of the yoke 3. The keys 5a to 5d protruding from the inner periphery 4e are simultaneously formed substantially at the center of the circumference at the magnets 4a to 4d. When they are associated, the keys 5a to 5d function as wedges for the magnets 4a to 4d and the yoke 3. Thus, both can be effectively mechanically secured to improve its securing strength.
Patent JP-H0289621-A (JP)
Title: Method for lap solvent sealing of plastic film
Inventor: NOMURA HIROSHI
IPC: B29L7/00
Filed: 1988-09-28
Abstract: PURPOSE:To firmly solvent-seal both ends of a plastic film by a method wherein a brush is brought into contact on both ends of the plastic film so as to let the solvent in the brush permeate the plastic film between both ends by capillarity. CONSTITUTION:A brush B comes into contact on both ends F1 and F2 of a plastic film F by ascending along the edge face of an article A. Next, the brush B turns to the edge F side of the other end F2 of the plastic film F so as to part from both ends F1 and F2 of the plastic film F. At this case, the brush B contains solvent or tetrahydrofuran. Accordingly, when the brush B comes into contact on both ends F1 and F2 of the plastic film F, the capillarity develops between both ends F1 and F2 of the plastic film F so as to act on the solvent, resulting in permeation of the solvent through the plastic film F between both ends F1 and F2.
Patent JP-2001063919-A (JP)
Title: Bobbin attaching and detaching device
Inventor: SATO ATSUSHI
IPC: H01B13/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To have many bobbins attached to and detached from a supply safely, quickly, and correctly without imposing physical labor to a worker. SOLUTION: This bobbin attaching and detaching device 10 for a supply stand 11 is equipped with: a means for turning bobbins 35 on a horizontal surface, a mechanism for elevating the bobbins 35, a means for abutting the bobbin shaft of a bobbin attaching and detaching head 15, and a means for shifting the bobbins 35 in both the directions between the shafts 12, and the tips of the shafts 12 of the stand 11 and the bobbin shaft of the head 15 are engaged with male and female tapers, to provide a collectively attaching and detaching function for plural bobbins.
Patent JP-S60135986-A (JP)
Inventor: ISHII TAKATOSHI
IPC: G09G1/02
Filed: 1983-12-26
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-S60136444-A (JP)
Title: Loop back control method of loop transmission system
Inventor: HAMADA TAKUSHI
IPC: H04L12/437
Filed: 1983-12-26
Abstract: PURPOSE:To form a loop back line in a short time by looping back transmission stations in one side and looping them back in the opposite side with the same clock signal as the beginning and connecting both sides if both of double loop lines having directions opposite to each other are broken. CONSTITUTION:Transmission stations 51-56 are connected to loop lines 1A and 1B whose transmission directions are opposite to each other. If a trouble (power failure, contact detect, or the like) by which both lines are broken occurs in, for example, the transmission station 55 and the transmission station 52 is used as a control station, the transmission station 52 transmits a general loop back command. Transmission stations 53 and 54 are set to the loop back mode; and if no signals come from the line 1B over a prescribed time, it is judged that they are adjacent to the faulty station, and signals received through the line 1A are transmitted back to the line 1B. Next, the transmission station 52 transmits a signal, whose phase is synchronized with the same clock as the clock transmitted to the line 1A, to the line 1B, and the transmission station 56 transmits back signals to the line 1A similarly to said case. The transmission station 52 connects transmission lines of both sides. Thus, the loop back line is constituted quickly.