baber/WOPTO huggingface dataset:
Patent JP-2000242870-A (JP)
Title: Fire alarm system provided with inspection function and converter to line number
Inventor: FUJIKI HITOSHI
IPC: G08B17/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm system provided with an inspection function which can recognize whether a fire receiver normally operates or not by hearing the ringing pattern of an area sound device in a building of a large scale. SOLUTION: Whenever a fire receiver 1 receives a fire signal at the time of conducting an alarming test of a fire sensor, it discriminates the line number of a sensor line L1 to which the fire sensor is connected, regulates the discriminated line number with the combination of the on/off periods of the signal, transmits it to the area sound device corresponding to the fire sensor and rings the area sound device based on the transmitted signal.
Patent JP-S61202650-A (JP)
Inventor: MARUYAMA MINORU
IPC: A22C25/08
Filed: 1985-03-07
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-S61205871-A (JP)
Title: Comparing, measuring and displaying method of logic analyser
Inventor: TERADA KENJI
IPC: G01R13/20
Filed: 1985-03-08
Abstract: PURPOSE:To make it possible to simply find out a difference point, by storing initial data or known data in a reference data storing memory to compare the same with measured data and converting the difference to analogue quantity to display the same. CONSTITUTION:A measuring apparatus is constituted of bus 1, an acquisition memory 2, a display control circuit 3, a reference data storing memory 4, a difference data storing memory 5, CPU 6, I/O 7 and a display device 8. The data taken in the acquisition memory 2 at an initial period or known data is stored in the reference data memory 4. Next, measured data is taken in the acquisition memory 2 and the difference with the reference data is operated by CPU 6 to be stored in the difference data memory 5. Subsequently, the difference data is converted to analogue quantity which is, in turn, displayed on the display device 8as a chart. By this method, a difference point can be simply found out on the chart.
Patent JP-H09245914-A (JP)
Title: Cartridge mounting device
Inventor: TAKIZAWA HIROSHI
IPC: G06K17/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of performance of a conductive rubber connector by aging, and facilitate repairing work such as replacement of a conductive rubber. SOLUTION: A device is composed in such a way that a contact of a printed board in this device gets continuous with a contact of an IC card installed on it through a conductive rubber block 2. In this case, the conductive rubber block 2 of which periphery is preliminarily held by a frame body 1 is held by hooking by a hook 4c provided on a device main body at a facing part to the contact in the printed board. As the IC card is installed, the contact in the printed board and the contact in the IC card get to be electrically connected to each other through the conductive rubber block 2 which is compressed and deformed.
Patent JP-S57162509-A (JP)
Title: Trap
Inventor: HOTSUTA YUKIO
IPC: H03H7/01
Filed: 1981-03-31
Abstract: PURPOSE:To eliminate the solder for the connection of a capacitor and to simplify the structure of a trap with high working efficiency, by piercing an electric transmission line through a cylindrical ferrite bead and at the same time to form a closed circuit for the lead wire of a capacitor through the ferrite bead. CONSTITUTION:The both ends of the lead wire 6 of a capacitor 3 are connected through a cylindrical ferrite bead 1, and an electric transmission line is pierced through the bead 1. Otherwise a cylindrical ferrite bead 1 containing conductors 5 and 5 provided inside and outside respectively and a cylindrical porcelain capacitor 4 are set coaxially and in series. Then electrodes 7 coated on the outer and inner surfaces of the capacitor 4 are connected to each other through the conductors 5 and 6. An electric transmission line is pierced throufh the unified cylinders.
Patent JP-S57162989-A (JP)
Title: Carrier speed control system for linear induction motor
Inventor: MURAKAWA YOSHITAKA
IPC: H02P7/00
Filed: 1981-03-31
Abstract: PURPOSE:To enable the control of th speed of an LIM carrier relatively inexpensively by comparing the running speed of the carrier with the desired threshold value at the time of facing between the carrier and a primary coil and exciting the primary coil only when the running speed is withing the desired threshold value. CONSTITUTION:The outputs of optical sensors 101-10n are inputted through amplifiers 121-12n to a controller 14, which calculates the position and speed of a carrier 5 and picks up the speed data corresponding to the calculated position from the speed setter 16 containing desired speed data corresponding to the station position. The controller 5 discriminates whether the carrier 5 faces with the primary coil 2 of the LIM or not, deenergizes the primary coil if not, compares the running speed with the prescribed value from a speed setter 14 if  faced, deenergizes the primary coil if the running speed is larger than the prescribed value and continues the energization if small by controlling the ON or  OFF of the switch 18 and the multiplexer 20.
Patent JP-H05218488-A (JP)
Title: Semiconductor photodetective element
Inventor: HATA SUSUMU
IPC: H01L31/10
Filed: 1992-02-03
Abstract: PURPOSE:To prevent a semiconductor photodetective element of substrate incidence type from deteriorating in quantum efficiency even if it is enhanced in response speed. CONSTITUTION:A photodetective element is provided with a P-N junction 8 on a semiconductor substrate 1 of InP or the like, and a structure composed of an electrode 5 and a dielectric film 9 of SiO2 partially formed under the electrode 5 is provided to the surface of the photodetective element opposite to the substrate 1. By this setup, when signal light is made to impinge on the photodetective element through the substrate 1, non-absorbed light reaching the electrode 5 through the light absorbing layer 2 is reflected back to a semiconductor layer at a rate of 100% reflectivity and absorbed in the light absorbing layer 2. Therefore, the signal light is made to reciprocate in the light absorbing layer 2, so that the layer 2 functions substantially as effective as if it becomes twice in thickness, and consequently a photodetective element of this design can be prevented from deteriorating in quantum efficiency keeping high in response speed.
Patent JP-2000240092-A (JP)
Title: Boom cylinder control device for construction machine
Inventor: MASUZAWA ATSUSHI
IPC: E02F3/43
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To dispense with the operation of a boom for the reciprocating work of a tool along the ground surface or the stone crushing work with a hammer. SOLUTION: An oil passage 16 connecting a head side oil chamber 10a and a rod side oil chamber 10b of a boom cylinder 10 is provided. The connecting oil passage 16 is arranged with a selector valve 17 capable of being switched to a closing position N closing the oil passage 16, a both direction opening position X allowing the flow of oil in both directions from the head side oil chamber 10a to the rod side oil chamber 10b and from the rod side oil chamber 10b to the head side oil chamber 10a, and a one direction opening position Y allowing the flow of oil from the head side oil chamber 10a to the rod side oil chamber 10b but preventing the flow in the reverse direction.
Patent JP-H06256856-A (JP)
Title: Heat treatment method of metal-made annular body
Inventor: NAKAMURA MICHIO
IPC: C21D9/40
Filed: 1993-03-08
Abstract: PURPOSE:To restrain the strain and the deformation in a metal-made annular body and to smoothly execute heat treatment. CONSTITUTION:In this heat treatment method of metal-made annular body, a process for forming a seal ring 2 having a sliding surface 3 and a chamfer part 4 formed at the inner diameter side opposite to the sliding surface 3, a process for heating the seal ring 2 to a prescribed temp., a process for arranging the seal ring 2 directing the sliding surface 3 of the seal ring 2 downward on the directing the sliding surface 3 of the seal ring 2 downward on the surface plate 1 and a process for cooling the seal ring 2 while loading the dead wt. of a pressing jig 5 by abutting the metal-made conical pressing jig 5 on the chamfer part 4 are included. The annealing can be executed by arranging the metal-made pressing jig 5 on the chamfer part 4 to load the dead wt. of the pressing jig 5 to the seal ring 2 and integrally arranging the seal ring 2, surface plate 1 and pressing jig 5 in the above condition in the heat treatment furnace. As the heat treatment is executed by arranging the seal ring 2 on the surface plate 2, the seal ring 2 is always treated in the load applying condition and the strain and the deformation of the seal ring 2 can be restrained.
Patent JP-S61205227-A (JP)
Title: Fluorine-containing hydroxy-c-alkanone and production thereof
Inventor: KITATSUME TOMOYA
IPC: C12P7/66
Filed: 1985-03-09
Abstract: NEW MATERIAL:The fluorine-containing hydroxy-c-alkanone of formula I (one of R<1> and R<2> is fluorine-containing aliphatic group and the other is H; n is integer of <=5). EXAMPLE:3-Trifluoromethyl-4-hydroxy-cyclohexanone. USE:An intermediate for physiologically active substance such as anti- inflammatory agent and antibiotic substance. PREPARATION:The compound of formula I, preferably the compound of formula I wherein one of R<1> and R<2> is <=10C fluorine-containing alkyl or alkenyl, espe cially the optically active compound of formula I is produced in high yield and high diastereo-selectivity, by treating the fluorine-containing unsaturated alcohol of formula II with a yeast, preferably baker's yeast at 4-7.5 pH, espe cially 5.5-6.0 pH, preferably at 25-40 deg.C, especially 35-37 deg.C for several days - 1 week.
Patent JP-2000246492-A (JP)
Title: Drive device of press machine
Inventor: MUTA TAKESHI
IPC: B30B15/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce noises during operation and to reduce the number of parts as well as the cost. SOLUTION: Power is transmitted by connecting an output shaft 9 having a clutch/brake device 7 and a first crank shaft 17 with a coupling 11 and engaging a first main gear 29 arranged to the coupling 11 and a second main gear arranged to a second crank shaft. Thus, the number of power transfer points is reduced to one so as to reduce noises in operation, the number of parts and the cost.
Patent JP-S63216679-A (JP)
Title: Coated abrasive and manufacture thereof
Inventor: KAWASHIMA NORIMICHI
IPC: B24D11/00
Filed: 1987-03-02
Abstract: PURPOSE:To make loading hard to occur as well as to improve durability, by forming an abradant layer given to a base material surface into a seaisland structure. CONSTITUTION:An abradant layer 22 is given to the top of a tapelike base material 21 in a polishing tape 20. This abradant layer 22 is formed into a seaisland structure, and grinding fluid is sufficiently held in a groove part 23 where abrasive grains do not exist, and this groove part 23 functions as a chip pocket being enough to let chips or swarf off. In consequence, the polishing tape 20 is made hard to cause loading, thus it comes to such one that is very excellent in surability.
Patent JP-S55140428-A (JP)
Title: Stacker for pallet
Inventor: YOSHIDA YASUO
IPC: B65G57/03
Filed: 1979-04-16
Abstract: PURPOSE: To simultaneously stack many kinds of articles of different dimensions on a plurality of pallets while accurately positioning the articles, by inserting a central spacer in between the articles in the middle position of carriages which are opened or closed in opposite directions to each other.  
     CONSTITUTION: A central spacer 45 and a movable stopper 40 are moved and positioned so that the distance between the spacer and a fixed stopper 31 becomes equal to the sum of a half of the width of the spacer 45 and the width of articles W 1  and the distance between the spacer 45 and the movable stopper 40 becomes equal to the sum of a half of the width of the spacer and the width of other articles W 2 . The movable stopper 40 is then moved down to pinch the articles between both stoppers 31, 40. A right and a left carriages 23, 24 are slightly opened from  each other. The spacer 45 is inserted into the resulting gap between both carriages  to position the aritcles on pallets P 1 , P 2 . When the carriages 23, 24 are opened further, the articles are accurately stacked on the pallets P 1 , P 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05248260-A (JP)
Title: Coal gasified compound power generating plant
Inventor: SUGITA NARIHISA
IPC: F02C3/28
Filed: 1992-03-04
Abstract: PURPOSE:To improve efficiency of a coal gasified compound power plant by improving collection of sensible heat of bleed air or the like from an air compressor driven by a gas turbine. CONSTITUTION:Bleed air from an air compressor 1 is cooled by a heat exchanger set up in a bleed air pipe line, supply water heater 111 and an intermediate cooler 112 and heated, after boosted by a boost compressor 11, by collecting sensible heat of the bleed air by the heat exchanger, and further to heat the bleed air by a steam heater fed to a coal gasifying furnace. Cooled air from the intermediate cooler 112 is partly branched and fed to a gas turbine high temperature part by a cooling air pipe line 113 to cool the high temperature part. Accordingly, a temperature of cooling air to the gas turbine high temperature part is decreased, so that an amount of the cooling water can be reduced, and further sensible heat of the bleed air can be recovered to a gas refinery device by the supply water heater 111.
Patent JP-S62204116-A (JP)
Title: Position detecting device for vehicle
Inventor: ITO MASAYUKI
IPC: G01B11/00
Filed: 1986-03-04
Abstract: PURPOSE:To obtain a stable, accurate detection signal by fixing the number of projection pulses to each reflecting plate to 3 or 4 without reference to a speed by utilizing distance pulses, and minimizing projection pulses to places other than reflecting plates. CONSTITUTION:A distance pulse generator 2 coupled directly with wheels 1 generates distance pulses (a) at constant intervals of distance proportional to the rotating speed of the wheel 1, those pulses are passed through a waveform shaping circuit 3, and the pulse intervals are so adjusted by a variable counter circuit 4 so that three or four pulses are generated to the width of the reflecting plate 10. The pulses (b) are passed through a differential pulse generating circuit 6 and increased in power level by a driver 7, so that a light emitting element 8 emits light pulses (c). A photodetection part detects and obtains only pulses synchronized with the synchronizing pulses (b) among emitted light pulses (d) through a synchronous detector 16. Then, a decision circuit 14 outputs a detection signal indicating that there is the reflecting plate from a terminal 15 with two continuous pulses.
Patent JP-S58167655-A (JP)
Title: Carbon paste
Inventor: SASA KOUZOU
IPC: C08L61/04
Filed: 1982-03-26
Abstract: PURPOSE:A carbon paste, prepared by dispersing carbon powder in a binder consisting of a butyral resin and a phenolic resin and a solvent in a specific proportion, having improved adhesive property to a base material, a low curing shrinkage, and suitable for printed resistors, contacts or conductors. CONSTITUTION:A carbon paste obtained by mixing and dispersing (A) carbon powder, e.g. an electrically conductive carbon black, in (B) a binder prepared by incorporating (i) a butyral resin, preferably 50-500 average polymerization degree, with (ii) a phenolic resin at (30:70)-(90:10) weight ratio and (C) a solvent, preferably containing one or more kinds having >=120 deg.C boiling point at (5:95)-(70:30) weight ratio between the components (A) and (B). EFFECT:Good adhesive property to polyester films, a low curing shrinkage and small change in electrical resistance values with time.
Patent JP-S54139395-A (JP)
Title: Driving unit of thin film el display device
Inventor: OOBA TOSHIHIRO
IPC: G09G3/30
Filed: 1978-04-20
Abstract: PURPOSE:To protect IC and prevent the disturbance of logical operation circuits incorporated in IC by eliminating a negative spike noise generated in each picture element in case that the switch circuit of a matrix-type thin film EL display device is constituted by N-type MOS IC. CONSTITUTION:Dielectric material layers 3 and 4 are provided on both faces of EL layer 4, and electrodes 2 and 3' are formed in the direction orthogonal to each other on both surfaces of layers 3 and 4. Positive bias circuit 120 which uses one of electrodes 2 and 3' and the other as the scanning side electrode and the data side electrode respectively and uses switch SS to apply the bias voltage to the scanning side electrode and standby charging voltage circuit 150 which applies a voltage below a modulation voltage from the data side electrode as a standby charging voltage are provided. Further, write voltage circuits 80 and 90 which apply the write voltage through N-type MOS transistor circuits connected to the sanning side electrode and the data side electrode, which include picture elements, respectively and refresh circuit 100 which apply the field refresh voltage at a one-scanning completion time are provided.
Patent JP-S52131189-A (JP)
Title: Electric connector
Inventor: FUTAGAWA YOSHIKIYO
IPC: H01R3/00
Filed: 1976-04-26
Abstract: PURPOSE: To easily establish a connection of plane electrode by mounting a resilient member in a through-hole or cutting on a frame plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56144851-A (JP)
Title: Method and device for measuring lubricating performance between mold and ingot in continuous casting
Inventor: NAKAMORI YUKIO
IPC: B22D11/07
Filed: 1980-04-11
Abstract: PURPOSE: To obtain the information on the lubricating condition between a mold and an ingot accurately without being affected by the change in operating conditions by measuring the vibrations in the vibratory driving part of the mold and detecting the change in the amplitude thereof.  
     CONSTITUTION: The vibrations of the crank mechanism shaft 8 of the driving part of a mold 2 are detected with a vibrator detector 11, the output whereof is inputted to a filter 12 then to an amplifier 13. The amplified mold vibration signal is converted to direct current via the detecting circuit in the amplifier 13, and this DC is inputted to a recorder 14 and an alarm device 15. The recorder 14 records the amplitude of the frequency band selected by a filter 12. The change in the amplitude is expressed as the information on the lubricating condition between the mold 2 and the ingot. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51123482-A (JP)
Title: Damping force generator of oil shock absorber
Inventor: HASEGAWA MASAKADO
IPC: F16F9/50
Filed: 1975-04-21
Abstract: PURPOSE:A simple damping force generator easily buildable capable of effecting a proper damping characteristics and preventing easily change of damping forces due to valve wear.
Patent JP-S60206974-A (JP)
Inventor: BUARUTAA HEEFUERE
IPC: F02M59/30
Filed: 1985-03-12
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-S52131433-A (JP)
Title: Magnetic bubble element
Inventor: KAWAMOTO KAZUTAMI
IPC: G11C11/14
Filed: 1976-04-28
Abstract: PURPOSE: To increase S/N ratio of the magnetic bubble detection output even in the case of high-speed driving and thus to take out the detection output effectively, by connecting the semiconductor IC chip, i.e., the amplifier directly onto the magnetic bubble chip. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01223921-A (JP)
Title: Vacuum cleaner
Inventor: NOGUCHI NORISHIGE
IPC: A47L9/08
Filed: 1988-03-01
Abstract: PURPOSE:To prevent a fine powder dust incapable of being easily viewed with a naked eye from being scattered to a circumference by providing a mechanism for feeding an exhaust air in which the dust is removed from a suction air in a dust collecting part to the internal side of a nozzle again and recirculating as the suction air for sucking the dust. CONSTITUTION:A suction air including a dust is fed to a main body 20 through the suction part 11 of a nozzle 10, preferably through a suction passage 13 of a hose 12 constituted in a double pipe, and the dust is removed in a dust collecting bag 21 prepared for the main body 20 to obtain an exhaust air. The exhaust air emitted from the dust collecting beg 21 is preferably passed through a filter once, and fed to the nozzle 10 by the driving of an exhaust fan 30 or directly through the exhaust passage 14 of the hose 12 without using the exhaust fan 30, and discharged to the lower face space of the nozzle 10, preferably from the external peripheral direction of the lower face space of the nozzle. The discharged air discharged to the lower face space of the nozzle 10 is recirculated as the suction air for sucking the dust without being discharged externally.
Patent JP-H09219435-A (JP)
Title: Heat-treating device
Inventor: SUGANO SOICHI
IPC: H01L21/68
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance the quality and throughput of an object to be treated by a method wherein the heat capacity or heat absorption characteristics of a support part for supporting the material to be treated is/are changed in the insertion direction of the material to be treated for reducing a temperature difference within the surface of the material to be treated due to the insertion time differential of the material to be treated. SOLUTION: In a transfer arm 19, a base part arm part 19a with one end provided horizontally on the upper part of a base 18 is rotatably provided, an intermediate arm part 19b with one end provided horizontally under the other end of this arm part 19a is rotatably provided and moreover, a point arm part 19c with one end provided horizontally on the other end of this arm part 19b is rotatably provided. This arm part 19 is provided with a wafer support part 20 and the heat capacity or heat absorption characteristics of this support 20 is/are changed in the insertion direction of an object W to be treated for reducing a temperature difference within the surface of the object W to be treated due to the insertion time differential of the object W to be treated. Thereby, the quality and throughput of the object W to be treated can be enhanced.
Patent JP-S58167880-A (JP)
Title: Ignition timing control for internal-combustion engine
Inventor: TAKEDA YUUJI
IPC: F02P5/152
Filed: 1982-03-27
Abstract: PURPOSE:To permit all cylinders to be controlled at the same level by controlling the ignition timing so that the knocking generation frequency of each cylinder comes close to the prescribed frequency for each cylinder. CONSTITUTION:When the total number M of detected knocking of all cylinders becomes more than 300, for instance, the number of times of detected knocking (frequency of detected knocking) Cn'' for each cylinder is compared with the value: 0.8-1.2 times of the aimed control value dn'' of the detected frequency determined for each cylinder. When frequency Cn''<= value dn''X0.8, the corrected advance angle thetaBn'' of the cylinder is increased by 0.5, and when Cn''>=dn''X1.2, thetaBn'' is reduced by 0.5. The above correction is performed for n'=0-5 namely for all 6 cylinders. Thus, control at the same level is permitted for all the cylinders.