baber/WOPTO huggingface dataset:
Patent JP-H02162268-A (JP)
Title: Method for detecting water tree current of cv cable
Inventor: IGA ATSUSHI
IPC: G01R31/12
Filed: 1988-12-16
Abstract: PURPOSE:To measure a water tree current by measuring a stray current by utilizing the AC current flowing to the earth line drawn out from the shield copper of a CV cable. CONSTITUTION:A measuring device 20 has an earth line AC current detection part 21 and a DC component current detection part 22. An AC current IAC is inputted to the earth line AC current detection part 21 and, in the max. and min. parts of said AC current IAC, a water tree current Ii appears as a higher harmonic component while a stray current IS appears as the shift component of the AC current IAC to the reference zero KZ of the measuring device 20. A zero cross detection part 26 has function for detecting times T0, T1, T2 when the AC current IAC traverses the reference zero KZ of the measuring device 20 within one cycle of the AC current IAC and the stray current IS appearing as the shift component of the AC current is calculated according to IS=(1/4).a.omega (2T1-T0-T2) (wherein a is the peak value of an AC current and omega is the frequency of an AC current) using said times and, by subtracting the stray current IS from the total DC component flowing to an earth line, a water tree current is calculated.
Patent JP-H11141368-A (JP)
Title: Controller for internal combustion engine
Inventor: YAMASHITA YOSHINOBU
IPC: F02D41/12
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the derivability in entering into economy running by setting an accelerator pedal control input trigger and by attaching a function which judges the economy running entering by the trigger, to a control means in a device which automatically stops the internal combustion engine, when the economy running conditions are satisfied. SOLUTION: When an economy running switch out of various kinds of input signals 14 is turned on in traveling of a vehicle by an economy running controller 12 for a control device 10, the economy running prohibition conditions are not satisfied, and it is shifted to a judgment whether the economy running conditions are under satisfying or not. When the accelerator pedal control input AC is judged to be gradually and continuously reduced, the accelerator pedal control input trigger is set. Secondly, the accelerator pedal control input and the accelerator pedal control input trigger are compared with each other and when the accelerator pedal control input is less than the accelerator pedal control input trigger, it is judged that the economy running conditions are satisfied. This constitution can suppress the shock in entering into the economy running and improve derivability.
Patent JP-H09157365-A (JP)
Title: Copolyester and molding produced therefrom
Inventor: TAI SHINJI
IPC: C08G63/60
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a copolyester excellent in extrusion blow moldability, impact resistance, gelling properties, a appearance, feel to the touch, clarity, and productivity, and to provide a process for producing the same, a molding produced therefrom, and a process for producing the molding. SOLUTION: This copolyester mainly comprises terephthalic acid units and ethylene glycol units, contains 1-4mol% alicyclic difunctional compd. units derived from at least one compd. selected from among an alicyclic dicarboxylic acid, an alicyclic diol, and an alicyclic hydroxycarboxylic acid, and contains 0.01-0.4mol% arom. polyfunctional compd. units derived from at least one arom. polyfunctional compd. having at least three carboxyl, hydroxyl, or their ester- forming groups. A molding is obtd. from the copolyester.
Patent JP-H08259606-A (JP)
Title: Control of reaction temperature
Inventor: KIYO SHII
IPC: C08F2/00
Filed: 1995-12-06
Abstract: PURPOSE: To provide a method for controlling a polymerization reaction temperature, etc., having good energy efficiency, excellent in controlling property of reaction and capable of providing high productivity by dividing a flow path of heat medium for heating, etc., of a reactor into plural flow paths, feeding a refrigerant thereto and efficiently carrying out cooling of the reactor. CONSTITUTION: In controlling a reaction temperature by passing a heat medium (e.g. water) for cooling into flow paths 2A and 2B of heat medium for heating and/or cooling of a reactor 1, these paths 2A and 2B are divided into plural paths and two or more refrigerants different in temperature are used as the refrigerants and fed to flow paths 2A and 2B of divided cooling media and cooling of the reactor 1 is carried out to practice control of reaction temperature. Furthermore, the cooling system is preferably a Jacket type.
Patent JP-H01159728-A (JP)
Title: Information retrieval processing system
Inventor: MATSUBARA MICHIHARU
IPC: G06F17/30
Filed: 1987-12-16
Abstract: PURPOSE:To reduce the number of times of retrieval processing, and to prevent the increase of the number of instructions necessitated for processing by controlling the retrieval processing so as to perform continuous loop-retrieval from the final position to the head position of a table arranged in regular order. CONSTITUTION:A retrieval processing part 2 retrieves the table 6 according to the instruction to instruct retrieval. A deciding part 3 compares the value of a retrieval start position and the value of a retrieval finish position shown in the retrieval instruction, and decides whether the loop-retrieval is necessary or not according to this result. Namely, when the value of the retrieval start position is larger than the value of the retrieval finish position, the deciding part 3 makes a loop-retrieval control part 4 to perform control necessary for the loop-retrieval. In this case, the retrieval processing part 2 performs the loop-retrieval of the table 6 under the control of the loop-retrieval control part 4. On the other hand, when the retrieval start position is smaller than the finish position, it retrieves the table 6 successively to the finish position.
Patent JP-H10162908-A (JP)
Title: Flexible board connector
Inventor: SHIBATA MINORU
IPC: H05K3/36
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible board connector capable of easily automating a mounting process for mounting a flexible board. SOLUTION: A nearly U-shaped main body 1 is formed in opposed pieces 12 oppositely projecting from a central piece 11 and both ends thereof respectively. In the U-shaped inside of the main body 1, a flexible contact piece 21 is provided in juxtaposition with the opposed pieces 12. In the U-shaped outside of the main body 1, a connecting piece 22 is connected to a printed board 4 in a projecting direction of the opposed pieces 12. A contact 2 is fastened on the central piece 11 so as to introduce the contact piece 21 and the connecting piece 22. A pressing member 3 is provided in such a manner as to flex the contact piece 21. A flexible board 5 is brought into contact with the contact piece 21 to make a connection to the printed board 4. In this flexible board connector, the flexible board 5 is disposed between the contact piece 21 and the printed board 4.  The pressing member 3 is so constituted as to be provided on the opposite side of the printed board 4 to the contact piece 21.
Patent JP-H06159015-A (JP)
Title: Rankine cycle type generator
Inventor: TERADA FUSAO
IPC: F01K25/10
Filed: 1992-11-27
Abstract: PURPOSE:To realize a Rankine cycle type generator which requires no external device and no external motive power for it, by linking a pressurizing device, an expanding device, and a generator device through a common rotary shaft, and circulating a high pressure operating fluid through the pressurizing device, a heating device, the expanding device, and a condenser, in this order. CONSTITUTION:A pressurizing device 1 to pressurize an operating fluid (liquid), a heating device 2 to heat the operating fluid by a burner 3, an expanding device 4 provided with an expanding machine, and a condenser 5 are connected in a circular form through a circulating pipe. The operating fluid is adiabatic- expanded by the expanding device 4 so as to generate a driving force, and circulates through a closed circuit A. By connecting the pressurizing device 1, the expanding device 4, and a generator device 6 through a rotary shaft 7, the pressurizing device 1 generates a driving force from the expanding device 4, and the generator device 6 generates an electric power. By such a way, no external device for driving the pressurizing device and no motive power for it are necessary, and an eccomomical Rankine cycle type generator can be realized.
Patent JP-H05128910-A (JP)
Title: Conductor paste
Inventor: IKEDA MASATOSHI
IPC: H05K1/09
Filed: 1991-11-07
Abstract: PURPOSE:To provide conductor paste which is capable of being formed into an electrode, allowing hardly to occurr stain, facilitating soldering, and having enough bonding strength with a board, and have no problem on working environment during the process of its manufacture. CONSTITUTION:Conductor paste contains mixed power including silver and palladium, glass podwer, and fused and pulverized Bi2O3-TeO2 containing TeO2 of 15-32mol percentage in percentage content. 2-11 percentage by weight of the fused and pulverized material is contained in a paste solid portion.
Patent JP-H01161426-A (JP)
Title: Computer system provided with magnetic disk device
Inventor: KAWASHIMA SHINICHIRO
IPC: G06F3/06
Filed: 1987-12-18
Abstract: PURPOSE:To use one operating system in common independently of the capacity of a disk device by deciding the number of magnetic heads arranged on a magnetic disk device and allowing the operating system to set a supporting state corresponding to the number of magnetic heads, i.e. the capacity of the magnetic disk device. CONSTITUTION:Immediately after turning on a power supply, a disk controller 3 accesses a hard disk device 51, decides the number of magnetic heads based on an execution result indicating whether the access operation is error or not and the operating system reads out the decided result and sets a supporting state corresponding to the number of magnetic heads M0-M7, i.e. the capacity of the hard disk device 51. Consequently, the operating system can be used in common independently of the capacity of the hard disk device 51.
Patent JP-2001136594-A (JP)
Title: Audio radiator
Inventor: TANASE YASUHITO
IPC: H04R7/04
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an audio radiator, which can use a plate body made of materials over a wide range and has sound radiation characteristic with superior uniformity with respect to frequencies. SOLUTION: This audio radiator has the plate body 1, which has elastic body characteristics in a drive frequency band for audio radiation, a support part 3 which supports the plate body, so that the peripheral part of the plate body is able to vibrate substantially freely, and a drive part 2a which is arranged along the peripheral part of the plate body so as to radiate a sound by peripheral part driving to the plate body and excites the plate body.
Patent JP-H02167655-A (JP)
Title: Production equipment for plate
Inventor: MIYAGAWA NAOTOMI
IPC: B23Q41/08
Filed: 1988-12-16
Abstract: PURPOSE:To reduce stock by storing the accessory of a plate part in a cage based on a sorting information and welding the plate part and accessory based on a work program according to a work instruction information read separately. CONSTITUTION:A plate placed on a cutting machine 2 by an auto-loader 13 is cut in a specific shape by the manufacturing order from a central control device 1, input to a cage 3 by a sorter 5 and added with a work instruction information by a terminal machine 4. Then, at a sorting site 10, the work instruction information is read by a reading means 8, the accessory part stored by being procured separately excepting the plate is input to the cage 3, the work instruction is read by a reading means 9 in the welding stage by a welding machine 11 and it is subjected to welding in the specified shape by the welding program fed from the central control device 1 as well. Consequently, it can be coped with by one production piece for one order piece of a customer and useless stock can be eliminated.
Patent JP-H05159319-A (JP)
Title: Tracking servo pull-in device
Inventor: FUSHIMI TETSUYA
IPC: G11B21/10
Filed: 1991-12-03
Abstract: PURPOSE:To stably pull in tracking servo in a tracking servo device. CONSTITUTION:In a state where a tracking servo loop is open, the time dT when a laser spot irradiating from an optical head 103 crosses the track on an optical disk 101 is measured by a counter 115; and by closing an analog switch 110 by a controller 106 within the period of time indicating more than the prescribed time, the tracking servo loop is closed. Thus, the tracking servo loop is stably pulled in.
Patent JP-H04188495-A (JP)
Title: Storage device
Inventor: SHIBAZAKI TAKESHI
IPC: G11C11/41
Filed: 1990-11-22
Abstract: PURPOSE:To make a chip size small when a circuit including storage devices is formed as an IC by a constitution wherein, when a stored data is read out, a memory element which is reading it out under the control of a preset signal and a memory element for preset use are made simultaneously conductive and a preset operation is performed. CONSTITUTION:The following are provided: a preset signal line 10; an inverter circuit 12; a memory element 18 for preset use; and switching transistors 19 at the memory element for preset use. The inverter size of the memory element 18 for preset use is sufficiently large as compared with the inverter size of other memory elements 1a to 1e. In this case, the memory element 18, for preset use, which has been formed in each bit-line pair by a preset signal and whose inverter size is large and a memory element are made simultaneously conductive at a readout operation. Thereby, the logical state of the memory element is changed to the logical state of the memory element 18 for preset use, and a target memory element can be preset. In this manner, the data of the memory element can be preset by means of a simple circuit constitution, a circuit can be formed as an IC and integrated and a chip size can be made small.
Patent JP-H09155206-A (JP)
Title: Production of exhaust gas purifying catalyst
Inventor: KATAOKA TAKUMI
IPC: B01J31/22
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To improve catalytic activity by arranging a catalyst carrier and a sublimable catalyst raw material in the same closed vessel, subliming, decomposing and depositing the catalyst raw material on the carrier at a temp. equal to or above the decomposition temp. to uniformly and finely carry the catalytic component. SOLUTION: At the time of producing the exhaust gas purifying catalyst, a quartz boat 2 loaded with the catalyst raw material of an organic metallic complex such as platinum acetyl acetonate and a monolithic carrier 1 coated with an active alumina as the catalyst carrier are installed in a glass made vacuum vessel 4. Next, after a cock 5 is opened and the vacuum vessel 4 is evacuated by a vacuum pump 6, the cock 5 is closed, a vacuum hose 7 is removed and the vacuum vessel 4 is put in a thermostatic chamber to heat, for example, to 150 deg.C. Then, acetylacetonatoplatinum is sublimed in the vacuum vessel 4, decomposed on the monolithic carrier 1 and is deposited as platinum on the carrier 1. The catalyst raw material is preferably the organic metallic compound and organic compounds of platinum, rhodium, palladium, nickel, chromium or the like are used.
Patent JP-H04187828-A (JP)
Title: Drive structure for auxiliary machinery of engine
Inventor: YOSHIZAKI KOICHI
IPC: F01M1/02
Filed: 1990-11-21
Abstract: PURPOSE:To dispose two auxiliary machineries within a projection plane without making a lid member large so much, by detachably connecting to each other respective drive shafts of a first auxiliary machinery mounted on a lid member and a second auxiliary machinery mounted on a wall portion on an opposite side to that of the lid member. CONSTITUTION:In a cassette mission type speed varying device, one end of each of a main shaft and an auxiliary shaft arranged in parallel with a crank shaft is supported by a separate lid member 11 from a crank case. A lubricating oil pump 24 which is driven via a large reduction gear secured to the main shaft is mounted to the lid member 11. Further, a cooling water pump 35 is mounted to a left side wall 3e so that a water pump shaft 37 may become coaxial with an oil pump shaft 28. And the water pump shaft 37 is detachably connected to the oil pump shaft 28. This enables two auxiliary machineries to be mounted to the lid member 11 with a disposition space for one auxiliary machinery. This enables a corresponding effective use of a space within a projection plane of the lid member 11.
Patent JP-H07177397-A (JP)
Title: Video camera
Inventor: MURAKAMI TOSHIO
IPC: H04N5/225
Filed: 1993-12-20
Abstract: PURPOSE:To provide a video camera capable of easily photographing with the intention of reproduction by means of a wide-screen television receiver by displaying the prescribed photographing range of a view finder. CONSTITUTION:The video camera is provided with a display means for displaying the range of the aspect ratio of 9 to 16 to a video within the view finder as shown in the figure. One method for the display means is to mix a display signal generated by the display means with a photographing video signal so as to provide it for the view finder. Another method by the display means is to arrange a physical or optical picture frame on the front part of a photographing monitor picture in the view finder.
Patent JP-H02165758-A (JP)
Title: Isdn network terminating equipment
Inventor: FUJIWARA RYUHEI
IPC: H04L12/02
Filed: 1988-12-20
Abstract: PURPOSE:To easily make a previous arrangement without disturbing the communication between a network terminating equipment (NT) and a terminal (TE) by feeding a power from a power source through a cold current coil to a basic interface wiring. CONSTITUTION:A power source 6 is connected through a current coil 7 to a signal transformer (phantom feeder transformer) 8. Further, the power is phantom-supplied from the power source 6 through the signal transformer 8 to the basic interface wiring. The current coil 7 has high impedance in an AC way and has a resistance value close to zero in a DC way, and as the result, the coil 7 gives no influence on the power supply. Thus, an analog call can be executed between a maintenance telephone set 9 connected to a terminal 10 and another maintenance telephone set 9 connected through a plug socket adapter 12 to a plug socket 5 or between the mutual telephone sets 9 connected to a plural plug sockets 5.
Patent JP-H08176427-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: NODERA AKIO
IPC: C08K5/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a flame-retardant polycarbonate resin compsn. excellent in flame retardance, etc., by compounding a specific mixture comprising a silicone-modified arom. polycarbonate resin and an arom. polycarbonate with a specified amt. of an org. alkali or alkaline earth metal salt. CONSTITUTION: 1-100wt.% silicone-modified arom. polycarbonate obtd. by the copolymn. using 0.1-20wt.% organopolysiloxane having a basic structure represented by the formula (wherein R<1> , R<2> , and R<3> are each a 1-12C hydrocarbon group or a monovalent org. group having a hydroxyl group; and 0<=a<=0.75, 0<=b<=1, 0<=c<=0.5, and 0<=d<=0.25 provided a+b+c+d=1) as a comonomer is mixed with 99-0wt.% arom. polycarbonate, giving a resin component contg. 0.1wt.% or higher organopolysiloxane-derived units. 100 pts.wt. the resin component is compounded with 0-1 pt.wt. org. alkali metal salt (e.g. sodium perfluoromethanesulfonate) and/or org. alkaline earth metal salt, giving a flame- retardant polycarbonate resin compsn.
Patent JP-H11151456-A (JP)
Title: Urea aqueous solution spraying nozzle for urea method denitrification and urea method denitrification device using the same
Inventor: IWAMOTO NORIAKI
IPC: C22C27/06
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To find out a material for spraying nozzle for a urea method denitrification urea aqueous soln. capable of withstanding the use for a long period. SOLUTION: This urea aqueous soln. spraying nozzle for urea method denitrification comprises 90 wt.% Cr or 22-40 wt.% Cr, 0.1-25 wt.% Ni and the balance consisting substantially of Fe. The urea method denitrification device uses this nozzle installed in a combustion furnace in a 800-1200 deg.C temperature range.
Patent JP-H06169349-A (JP)
Title: N-1 addition system
Inventor: HIROSE KAZUTO
IPC: H04M3/56
Filed: 1992-11-30
Abstract: PURPOSE:To prevent a noise from being accumulated even when the number N of input signals is large by providing nonlinear processing circuits which have specific amplitude decision threshold values for input speech signals. CONSTITUTION:Speech signals from N terminals are applied to input ports 10-i respectively and inputted to an N-1 adding circuit 100 through decoders(DEC)i of encoding and decoding circuits 20-i and nonlinear processing circuits 30-i. In a nonlinear processing circuits 30-i, a speech signal is made voiceless by a nonlinear circuit 301 when the input amplitude is less than ¦11¦. A multiplier 303 squares the output signal to generate power. This power is made mean with time by a reducing filter 304 and compared by a comparator 305 with an electric power threshold value 12. When the speech level increases and exceeds the threshold value 12, a selecting circuit 302 is brought under feedback control according to its information. Namely, when it is considered that there is a speech, the side of the nonlinear circuit 301 is turned OFF and the input signal itself is selected to prevent the speech from deteriorating.
Patent JP-H10161668-A (JP)
Title: Water harp bottle
Inventor: HAYAKAWA TSUTOMU
IPC: G10K15/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a water harp bottle which has a structure capable of being set in any place, has a satisfactory sound quality and a large sound volume, compared with a conventional one, and can contribute as a garden component. SOLUTION: In a water harp bottle having a body bottle 1 having a mouth part substantially in the center, a water drop storing bottle 2 placed on the mouth part of the body bottle 1, and a lid body 3 for blocking the mouth part of the water drop storing bottle 2, the body bottle 1 has a raised draining plug 4 on the bottom part of the body bottle 1, or a draining port 5 on the side wall. Further, the water drop storing bottle 2 has a water drop falling hole on the bottom part, and a pipe 6 raised along the circumference of the hole so as to impart water drop forming function and water drop sound transmitting function, and a through-hole is bored in the wall part to form a water drop wound releasing port 8.