baber/WOPTO huggingface dataset:
Patent JP-S57137268-A (JP)
Title: Device and method to detect cutting of yarn
Inventor: NAKANO YUZURU
IPC: D01H13/16
Filed: 1981-02-12
Abstract: PURPOSE:To obtain a small-sized captioned device of a light weight by reciprocating light by means of optical fiber bundles pulling a moving detector by itself. CONSTITUTION:A moving detector 10 is fitted in a guide groove 9 provided between draft devices 2 and snail wires 3 on a machine table 8 of a spinning frame. One ends of a light-emitting optical fiber bundle 11 and a light-receiving optical fiber bundle 12 are fixed on the moving detector 10, and an optical system 13 consisting of lenses and the like is provided among end faces of optical fiber bundles and a yarn 6. The light-emitting optical fiber bundle 11 is wound round an optical fiber bundle winding wheel 16, and its other end is fast fixed on a shaft 17 of the winding wheel, while the light-receiving optical fiber  bundle 12 is given a U-shaped turn by a pulley 18 provided on the opposite side end of the machine table to be wound round the winding wheel 16, and its other end is fast fixed on the shaft of the winding wheel. Besides, a light-emitter 19 and a light-receiver 20 are provided to face to end faces of optical fiber bundles fast fixed on the shaft of the winding wheel.
Patent JP-H09207610-A (JP)
Title: Vehicle-to-vehicle distance constant run control device
Inventor: KURAGAKI SATOSHI
IPC: G08G1/16
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To easily provide a vehicle-to-vehicle distance constant run control device with a constant speed run mode and a following run mode without modifying and changing an existing constant speed run control device simply by combining the existing constant speed run control device with a sub-system having following run function. SOLUTION: Signals a1 , b1 which are input from an input device 13 for an auto-cruise to a control unit 1 to perform constant speed run control and signals a2, b2 which should be input from a following run control unit 20 with a radar device 21 to the control unit 1 are the same type of signals, pulse signals, e.g. Simply by connecting the following run control unit 20 via OR circuits 17, 18, following run control can be performed without working on a vehicle run system with constant speed control function.
Patent JP-H08212539-A (JP)
Title: Production of magnetic recording medium and magnetic recording and reproducing device
Inventor: TANI KOUJI
IPC: G11B5/84
Filed: 1995-02-08
Abstract: PURPOSE: To produce a magnetic recording medium excellent in sliding reliability and having a high recording density. CONSTITUTION: A magnetic film 4 and a protective film 5 are formed on an Al alloy substrate 1 after an Ni-P film 2 and a Cr under film 3 are formed. A cluster of Fullerene or a cluster of diamond is dispersed on the protective film 5 and the surface of the film 5 is made rugged by dry etching.
Patent JP-H07228919-A (JP)
Title: Heat treatment method for base stock for structural use
Inventor: TSUCHIDA KOJI
IPC: C21D9/00
Filed: 1994-02-17
Abstract: PURPOSE:To improve the strength, yield ratio and ductility while restraining treating time by repeating plural times of treatment containing tempering at the high temp. side easily executing at least improvement of the ductility as the tempering condition, at the time of quenching and tempering a base stock for structural use. CONSTITUTION:To the base stock for structural use of a cast steel of carbon steel or low alloy steel or having the components corresponding to the steel component, after quenching, plural times of the temperings are applied. The temp. of this tempering treatment is set to be the high temp. side tempering temp. range easily improving the ductility in at least the first time of the treatment and in the following tempering treatment, the tempering temp. at the previous time is set so as not to be higher than the following time. Further, at least the last tempering temp. is lowered to the lower temp. side tempering temp. range easily reducing the yield ratio. Desirably, together with the tempering treatment, double quenching, in which the quenching from austenite- ferrite two phase zone following to the quenching from austenitic single phase is executed, is made to be applied.
Patent JP-H10215859-A (JP)
Title: Filter device for trapping microbe, microbial numbermeasuring kit and method for measuring microbial number
Inventor: SATO MIKIO
IPC: C12M1/34
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a microbe-trapping filter device capable of easily and quickly trapping only microbes even in the case where a sample is contaminated with animal and plant cells, etc., and applicable to a kit and a method for measuring a microbial number, and to provide the kit and the method for measuring a microbial number in a sample easily and quickly through a single stage filtration without needing special equipment or expertise. SOLUTION: This filter device consists of the first filter having pore sizes of 30-70μm and the second filter having pore sizes of 0.45-4μm. This microbial number-measuring kit consists of a microbe-trapping and filtering device for detection, which are composed of the first filter having pore sizes of 30-70μm and the second filter having pore sizes of 0.45-4μm made of a hydrophobic material, a dye solution composition and a colorimetric device.  This method for measuring a microbial number comprises the introduction of a colored sample to trapping microbes in such a manner that the sample comes to contact at first with the first filter in the microbe-trapping and filtering device for detection, which are composed of the first filter having pore sizes of 30-70μm and the second filter having pore sizes of 0.45-4μm made of a hydrophobic material, and the detection of the microbial number in the sample based on the degree of coloration of the second filter.
Patent JP-S60164765-A (JP)
Title: Electrophotographic copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03G15/043
Filed: 1984-02-06
Abstract: PURPOSE:To form the image of a desired size on a copying paper by providing a means for varying an image except an original image in size. CONSTITUTION:When varying a size of an image except an original image, first of all, a size of a copying paper 11 is detected by a detecting means, and thereafter, in case when a mode (mode for executing a partial printing) for forming an image except an original image is selected, a size of this copying paper 11 is decided. When it is decided that the copying paper 11 is B5, a rotating speed of a photosensitive drum 13 is set to a speed I (the highest speed), and also a light emitting condition of an LED array 15 is set to a printing condition I (the frequency is the highest, and the pulse width is the narrowest) determined by a scanning frequency and a light emitting pulse width. As a result, the image except the original image is formed smallest on the copying paper 11. In the same way, when the copying paper is that of A4 size, the photosensitive drum 13 and the LED array 15 are set to a speed II and a printing condition II, respectively, and a character of a middle size is formed on the copying paper 11.
Patent JP-H07231090-A (JP)
Title: Vertical semiconductor device with control circuit
Inventor: SHIMAUCHI KAZUFUMI
IPC: H01L29/78
Filed: 1994-02-17
Abstract: PURPOSE:To reduce on resistance and to prevent breakdown voltage from deteriorating by providing a first-conduction type high-concentration impurity region at a region other than the maximum depletion layer region formed between a surrounding layer and a low-concentration impurity layer out of a first low-concentration impurity layer at the lower part of a cell formation part. CONSTITUTION:An N<+>-type region 4a which is a first-conductivity type high- concentration impurity region is provided at the lower region of a cell formation part 33 out of an N<+>-type epitaxial layer 4. The N<+>-type region 4a is formed at the region of the lower part of the cell formation part other than the maximum depletion layer region formed between a surrounding layer 38 and the N<->-type epitaxial layer 4. Therefore, a part where the resistance is low and current easily flows is formed at the N<->-type epitaxial layer 4. thus reducing the ON resistance of each cell.
Patent JP-H08212007-A (JP)
Title: Character/symbol inputting mechanism
Inventor: KUBOMURA KEISUKE
IPC: G06F3/038
Filed: 1995-02-08
Abstract: PURPOSE: To enable a physically handicapped person to efficiently execute character input and character edition by providing this character/symbol inputting mechanism with a means for defining an input by the ON or OFF timing of input means of input devices. CONSTITUTION: This mechanism is provided with means 10 to 13 for executing the start of scanning, the temporary stop of scanning, a change in scanning speed, or the definition of input of a character/symbol in accordance with the ON- or OFF-timing of switches of input devices 2a, 2b or the ON- or OFF- frequency of input means. Namely a central processing unit(CPU) in an information processor 1 is constituted of a character display mechanism (character display program) 13, a time monitoring mechanism (time monitoring progrm) 11, an input monitoring mechanism (input monitoring program) 12, and a timer mechanism 10 to be previously set by a user.  Thus the start of scanning, a change in the scanning speed after the lapse of prescribed time from the start of scanning or the establishment of input a character/symbol is executed at the ON or OFF timing of the switches of the input devices 2a, 2b.
Patent JP-S60172658-A (JP)
Inventor: TAKASUGI MITSUO
IPC: B65D35/02
Filed: 1984-02-06
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-S59145147-A (JP)
Inventor: SAKAI YASUMASA
IPC: B65D75/38
Filed: 1983-02-09
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-2000214209-A (JP)
Title: Power cable electroscope and method for judging dead or hot line of power cable using the same
Inventor: OSHIMA YOSHIHIRO
IPC: H02G9/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To make usable a cable electroscope serving both as a phase judger of the cable after the dead or hot judgement in the cable electroscope capable of reliably detecting even all kinds of power cable without detecting erroneously the dead or hot judgement of the cable other than the object. SOLUTION: In the power electroscope constituted by a host station comprising a signal current transmitter 3 for transmitting a signal for a dead or hot judgement to a cable 2 as an object to be detected with electroscope, a branch station 4 provided at the end of the cable 2, a magnetic field sensor 6 for receiving the signal from an outer periphery of the cable 2 at an intermediate position of the both, and a signal current receiver 7, the signal current transmitter 3 as the host station is provided with means for regulating a transmission frequency of a signal current to 20 to 50 Hz, a transmission waveform to a square wave, and an output current, respectively.  Furthermore, there is provided a means in which a signal is transmitted from the signal current receiver 7 at the intermediate position, and the function of the host station and branch station 4 is switched in each phase judgement, thereby enabling the phase judgement.
Patent JP-S62177464-A (JP)
Title: Fault point locating system
Inventor: KOTANI GENZABURO
IPC: G01R31/08
Filed: 1986-01-30
Abstract: PURPOSE:To locate the distance to a fault point with high accuracy by calculating the distance to the fault point from a specific equation based upon the voltage and current of this terminal and the current of the opposite terminal. CONSTITUTION:The voltage at the installation point of a fault point locating device (FL) is decomposed into a sine and a cosine component based on the current at the FL installation point and an equation based upon a voltage drop component originating from a fault current is set and solved to find the distance (l) to the fault point. Therefore, the need for voltage information on the opposite terminal is eliminated, so transmission capacity from the opposite terminal is reducible and the distance to the fault point is located accurately without a measurement error due to fault point resistance nor a tidal current.
Patent JP-S58138105-A (JP)
Title: Double balanced type broad band multiplier
Inventor: IZUMI ISAO
IPC: H03B19/05
Filed: 1982-02-12
Abstract: PURPOSE:To eliminate the limit of the maximum frequency and to use the titled multipliers at a region >=3GHz, by connecting unbalanced terminals of band conductors to external conductor lines and using the unbalanced terminals of band conductors placed at the center as an input terminal and an output terminal. CONSTITUTION:In Figure, a microwave signal applied to the input terminal 10 is applied to multiplying diodes 6-9 via 1st three-conductor coplaner type lambda/4 microwave balun 12. Harmonics generated at the diodes 6-9 appear at the output terminal 11 via the 2nd three-conductor coplaner type lambda/4 microwave balun 13. The diodes 6-9 are bridge-connected so as to obtain even-order harmonics. Thus, the input signal having an angular frequency omega1 applied to the input terminal 10 appears at the output terminal 11 as the output signal having 2nomega1 of angular frequencies. To obtain odd-order harmonics, the connection is to be changed.
Patent JP-S59145193-A (JP)
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/04
Filed: 1984-02-08
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-H09209177-A (JP)
Title: Formation of metal pattern
Inventor: NISHIMORI TAKASHI
IPC: H01L21/3205
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain sharp and stable metallic patterns by easily removing the metallic film clad on a resist together with this resist in formation of the metal patterns by lift-off. SOLUTION: A photosensitive resist 2 of a positive type is applied over the entire surface of a substrate 1 and is baked. Next, this photosensitive resist 2 is exposed by using a photomask 3. The photosensitive resist is then developed. Next, the entire surface of the substrate 1 is exposed at the exposure to the extent of exceeding the threshold exposure at which the photosensitive resist causes deterioration in properties without using a photomask. The entire surface of the substrate contg. the resist is thereafter coated with the metal film 4 by sputtering and is baked at the same temp. as the temp. of the time the photosensitive resist is applied or at the temp. slightly higher than the same, following which the resist is dissolved by an org. solvent and the metal film 4 atop the same is removed. The metal patterns 5 are thus formed.
Patent JP-H02201730-A (JP)
Title: Magnetic recording medium
Inventor: HAGA SHUICHI
IPC: G11B5/73
Filed: 1989-01-31
Abstract: PURPOSE:To obtain stable traveling against a magnetic head and to improve durability and corrosion resistance of the medium by depositing a carbon layer on the surface facing to the magnetic head. CONSTITUTION:In the magnetic recording medium 22, grooves 2 formed on a nonmagnetic substrate 1 are filled with magnetic material 3 to constitute recording tracks. The surface 1a facing to a magnetic head is coated with a carbon layer 4 to a specific thickness. The nonmagnetic substrate 1 does not directly expose to the environment and the static friction against the magnetic head is reduced since the surface is covered with the carbon layer 4. The medium thereby can smoothly travels on the magnetic head and its corrosion resistance and durability can be improved.
Patent JP-S59146637-A (JP)
Inventor: HAYASHI NARIYUKI
IPC: A61B5/00
Filed: 1983-02-10
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-H03226272-A (JP)
Title: Super low frequency high voltage generator
Inventor: IWAI HIROSHI
IPC: H02M5/25
Filed: 1990-01-31
Abstract: PURPOSE:To produce a high AC voltage without requiring a switching element by employing independent super low frequency generating systems where positive and negative DC high voltage power supplies are connected in series and the output phases are inverted, and then combining the positive and negative voltages. CONSTITUTION:Positive and negative voltages e+, e- are partially detected through resistor voltage dividers 10, 11 and thus detected high voltage is transmitted through a voltage/optical converter 12, an optical fiber 12 and an optical/ voltage converter 14 to low voltage side where it is connected with a differential amplifier 19 on the positive side. On the other hand, detected load voltage is transmitted as it is to a differential amplifier 18. The differential amplifiers 18, 19 function so that the difference between the detected positive and negative voltages will be zero and output signals from the differential amplifiers 18, 19 are fed back to respective control circuits thus producing high voltages e+, e- corresponding to a reference voltage from positive and negative output voltages. Consequently, a combined voltage e0 of e+, e- can be applied onto a test load 15.
Patent JP-S59147256-A (JP)
Title: Piezoelectric sensor
Inventor: KIKUCHI TAKASHI
IPC: G01N29/00
Filed: 1983-02-10
Abstract: PURPOSE:To enable stable detection with high accuracy by simplifying an output mode and reducing load, by subjecting drive voltage applied to one terminal to voltage conversion by the amplitude variation of a piezoelectric vibrator while outputting the converted voltage from the other terminal as the change of oscillation frequency. CONSTITUTION:The metal electrode 11 and an opposed electrode 12 molded on the magnetic element 10a of a piezoelectric vibrator 10 in a closely adhered state are connected between a transistor 20 and an earth 30. The high voltage to be applied between both electrodes is subjected to voltage conversion by the amplitude variation of the piezoelectric vibrator 10 to be obtained as the change of oscillation frequency from a resistor 40 and the frequency change is taken out from an output terminal 60 through a capacitor 50 from the collector of the transistor 20. The vibrator 10 of this piezoelectric sensor is arranged so as to be attached toner hopper of an electronic copier. When toner remains, the piezoelectric vibrator 10 is not vibrated by the toner wt. but, when the toner is consumed, the piezoelectric vibrator 10 is enabled in vibration by load release and an oscillation signal is outputted from the output terminal 60.
Patent JP-H08193212-A (JP)
Title: Operation of electric smelting furnace improved in desulfurizing capacity
Inventor: KATAYAMA KENICHI
IPC: C21B11/10
Filed: 1995-01-13
Abstract: PURPOSE: To reduce the inert consumption of electricity and to electrically smelt oxide raw material in a high desulfurizing capacity by maintaining slag composition in the suitable range in an electric smelting furnace. CONSTITUTION: At the time of recovering Ni and Cr-containing alloy by melting and reducing the oxide raw material consisting essentially of steelmaking dust and waste solution sludge in the electric smelting furnace to produce the slag having 40-70% (CaO+SiO2 ) slag composition, a basicity (CaO/SiO2 ) of the slag is made (1.7-2.0) and Al2 O3 concn. is made 8-20%, and the unit consumption of coke is maintained in the range of (250-320)kg/ton of metal. The blending ratio of the raw material is adjusted at the step of blending the raw material to become a prescribed slag composition according to the analyzed result just before supplying the raw material into the furnace. In the electric smelting furnace provided with Soderberg type self-baking electrodes, a specific electric conductivity of the molten slag is measured.  The basicity of the slag is estimated from the measured value and the slag composition is supplied into the furnace according to the estimated result.
Patent JP-H11219215-A (JP)
Title: Magnetic guide body for unmanned carrier and magnetic guide body installation method
Inventor: KONO HITOSHI
IPC: E01F9/696
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic guide body of an unmanned carrier capable of facilitating laying while the opening ratio of a ventilation hole is secured, easily changing a guide path and lowering a laying cost as well. SOLUTION: Anisotropic magnets 102 are buried in the ventilation holes 10 of a floor panel in a one-column state along the guide path. The anisotropic magnets 102 are provided with magnetic force sufficient for mutually continuing the magnetic force between the other adjacent anisotropic magnets 102 and are constituted as a continuous magnetic guide belt 11 though separated corresponding to the pitch of the ventilation holes 10. For the anisotropic magnets 102, an upper part is formed in the planar shape of a diameter larger than the diameter of the ventilation hole 10 and they are fixed so as not to fall in the ventilation holes 10.  Also, as other constitution, the anisotropic magnets 102 are molded by a molding member, the molding member is formed in the planar shape larger than the diameter of the ventilation hole 10 at the upper part and they are fixed so as not to fall in the ventilation holes 10.
Patent JP-S55114570-A (JP)
Title: Cloth feed timing device for flat screen printing machine
Inventor: TOKUNAGA YOSHIYUKI
IPC: B41F15/14
Filed: 1979-02-27
Abstract: PURPOSE: To prevent dancer rolls and balance weights in a flat screen printing machine from causing inertial trouble, by reserving a cloth, which is continuously fed, before a belt when the belt is stopped, and feeding this reserved cloth onto the belt so as to be pasted thereon when the belt is moved.  
     CONSTITUTION: A feed roll 19 has chain gears 18, 18" disposed in engagement with adjacent portions of chains 10, 14 and 10", 14". The feed roll 9 is lifted or lowered in accordance with the speed of the chains 10, 14 and 10", 14", which cause the feed roll 19 to be moved in the directions of arrows (a), (b). A cloth (d) continuously fed via a guide roll 29 is further fed by the feed roll 19, which is vertically moved in accordance with intermittent movements of a belt 1, so as to reserved. An inertial trouble due to the weight of the feed roll 19 and occurring when the belt 1 is moved at a high speed or stopped is not directly transmitted to the cloth which is to be pasted on the belt 1 by a press roll 32. Thus, the cloth can be pasted on the belt 1 at a constant tension. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59148175-A (JP)
Title: Change suppressing system for magnetic tape tension
Inventor: MIYAZAWA YOSHIYUKI
IPC: G11B15/43
Filed: 1983-02-14
Abstract: PURPOSE:To prevent the change of tape tension which is produced during the start acceleration by correcting the reel driving current with a required correcting current when the tape starts traveling. CONSTITUTION:When a tape starts traveling, the driving currents for feed and take-up reels are corrected by performing the subtraction/addition between a steady current and a correcting current IE corresponding to the tension reduction due to the static friction of a stop mode or acceleration. As a result, the change of tape tension which is caused by a transient phenomenon generated in a start/acceleration mode.