baber/WOPTO huggingface dataset:
Patent JP-H0636929-A (JP)
Title: Plated magnetic thin film and manufacture thereof
Inventor: SHINOURA OSAMU
IPC: C25D5/26
Filed: 1992-07-17
Abstract: PURPOSE:To realize a plated magnetic thin film, which has a low coercive force, a high saturation magnetic flux density and a high corrosion resistance, by a wet plating method which is superior in mass productivity. CONSTITUTION:A magnetic thin film has the content of Sn of 8 to 25wt.% in a Co-Fe-Sn alloy film; which is formed by a plating method. A film is formed by an intermittent current and the plated magnetic thin film is manufactured in the maximum current density of three amperes/dm<2> or higher, in a current conduction time Ton of one pulse of 0.05 to 2 seconds and in the ratio of current conduction time Ton/(current conduction time Ton + down time Toff)=1/0.15 to 0.5. Thereby, the soft magnetic characteristics of the plated magnetic thin film is superior and the corrosion resistance of the plated magnetic thin film is also improved.
Patent JP-H1137718-A (JP)
Title: Instrument and method for measuring microdisplacement
Inventor: TAKATSU ICHIRO
IPC: G02B6/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a microdisplacement measuring instrument that does not require any precise optical adjustment nor phase adjustment for light, high-accuracy recognition and adjustment for fist position of an object to be measured, nor complicated synchronous measurement with a detector, can be reduce in size and cost, and can be operated easily. SOLUTION: In the microdisplacement measuring instrument 1, a light from a laser oscillator 40 is made incident on an optical branching waveguide section 10 and branched into reference light and measuring light through a Y-branch section. The reference light is passed through an optical path 14 for reference light, reflected by a reflecting mirror 16, and again returns to the Y-branch section of a Y-branch type waveguide 12. The measuring light is projected upon an objet 80 to be measured through an optical path 13 for measuring light and the reflected measuring light from the object 80 returns to the Y-axis section of the waveguide 12 through the optical path 13. The reflected light rays of the reference light and measuring light are multiplexed at the Y-branch section and the interference light is returned through an optical fiber 30.  A photodetector 50 detects the slight displacement of the object 80 from the fluctuation of the intensity of the returned interference light. Before starting the measurement, a phase control section 60 impresses a prescribed electric field upon an electrode on the optical path 14 for reference light so that the phase difference between the optical paths 13 and 14 may become π/2 while the first object 80 is not displaced.
Patent JP-S6169032-A (JP)
Title: Production for liquid crystal display element
Inventor: KAWASHIMA AKIHIRO
IPC: G02B5/30
Filed: 1984-09-12
Abstract: PURPOSE:To prevent broken pieces of glass, dust, etc. from sticking onto a glass substrate by forming a peelable protective film on one or both faces of the glass substrate to which a polarizing plate should be stuck and peeling this protective film and sticking the polarizing plate. CONSTITUTION:A peelable protective film 2 is formed on a surface 1a of a glass substrate 1, and this glass substrate 1 is cut to prescribed dimensions and is washed, and the protective film 2 is peeled away. At this time, stuck materials 5 such as glass, dust, fingerprint, etc. after cutting which are stuck to a surface 2a of the protective film 2 and dust 4 stuck to the surface 1a of the glass substrate 1 are removed together with the protective film 2. After the protective film 2 is removed, a polarizing plate 3 is immediately stuck to the surface 1a of the glass substrate 1.
Patent JP-H0514010-A (JP)
Title: Strip line filter
Inventor: KIBE YUKIO
IPC: H03H7/01
Filed: 1991-07-05
Abstract: PURPOSE:To realize a small sized resonator and filter requiring no adjustment, which is used for a high frequency band over 100MHz. CONSTITUTION:Conductor strip lines 11-14 each having one turn or over are formed to one side or both sides of a dielectric board 10 whose dielectric constant is comparatively high and a line capacitor is formed by making the conductor strip lines 11-14 close to each other or opposite to each other on the front side and the rear side so as to generate line capacity. One terminal is connected to an input/output terminal and the other end connects to ground, the strip lines are prolonged from conductor patterns 15, 16 being the input output terminals in an opposite way to form a capacitor between the input terminal and the output terminal. An LC parallel resonance circuit is formed by an inductance component of the conductor strip lines 11-14 and the line capacitor of the conductor strip lines 11-14 and the filter is obtained by forming the circuits in multi-stage. Thus, the filter is obtained, in which has an attenuation pole is provided by the forming of the capacitance between the input terminal and the output terminal.
Patent JP-H0739290-A (JP)
Title: Formation type tailless movement device of differential balance suspension
Inventor: OKAZAKI MITSURU
IPC: A01M29/30
Filed: 1993-08-02
Abstract: PURPOSE:To provide the subject device capable of rotating blades while rotating itself substantially without being broken even with a strong wind by rotatably supporting horizontal round bar-like rigid windmill shafts and vertical suspension shafts with crossing bearings. CONSTITUTION:Suspension shafts 6, 12, 19 are rotatably attached to lightweight bar-like windmill shafts 1, 13, 21 with crossing bearings 7, 11, 20. A windmill suspension body is similarly assembled, and subsequently vertically set on the surface of the ground with a support column 27. Both the ends of a main shaft are inserted into spinners 2, 2, and a Z pin 5 is attached to the main shaft to determine a position for rotatably attaching the spinner. Rotation blades 3, 4 having different areas are attached to each spinner. The rotation blades are rotated by the power of wind and simultaneously move following the direction of the wind. When the rotation blades are suspended at the height of the eyes of a cat, the cat can not approach the rotation blades.
Patent JP-H0834174-A (JP)
Title: Composite thermal transfer sheet and image transfer article
Inventor: KUROKAWA SHINICHI
IPC: B41M5/41
Filed: 1994-07-22
Abstract: PURPOSE:To provide a composite thermal transfer sheet capable of forming an image of high quality on the surface of an arbitrary article and imparting a color image excellent in design effect and forgery preventing properties. CONSTITUTION:In a composite thermal transfer sheet wherein a transfer layer containing dye layers 3Y, 3M, 3C of one color or a plurality of colors and one or a plurality of releasable dye receiving layers 4 are provided on one surface of a long base material film 1 in surface sequence, the transfer layer contains the dye receiving layer 4 and a fluorescent material layer 4'. An image is transferred to the surface of an article from the composite thermal transfer sheet.
Patent JP-H1141043-A (JP)
Title: Variable gain amplifier
Inventor: KURIHARA TAKASHI
IPC: H03G3/10
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the DC offset of an output when the gain of the variable gain amplifier is changed. SOLUTION: A voltage current conversion circuit 3 is connected between an input terminal 1 and one end of a feedback resistor 2, wherein an input voltage signal fed to the input terminal 1 is current-converted and its current output is given to a variable gain current amplifier with a single phase current signal input 4. The gain of the above current amplifier 4 is adjusted by using a gain adjustment terminal 7, while its current output is converted into a voltage signal given to one terminal of a load 6 and outputted from an output terminal 8. The other ends of the load 6 and the feedback resistor 2 are connected, and this connecting point is connected to a capacitor 5 whose one terminal connects to the ground so as to be grounded in terms of AC.
Patent JP-H0834542-A (JP)
Title: Document conveying device for image reading device
Inventor: IWASAKI YASUO
IPC: G03G15/00
Filed: 1994-07-22
Abstract: PURPOSE:To prevent a document from being applied with excess tension and prevent the read information from being compressed even when the conveying speed differs between a roller device arranged on a document tray side and the roller device of a scanning section conveying device when the document is scanned while being conveyed by a document conveying device. CONSTITUTION:A scanning section conveying device 20 is arranged on a document conveying device 10 to face a platen 2 provided on an image reading device 1. A document fed from a document tray 11 by a paper feeder 12 is registered while its tip section collides with the registration roller device 21 of the scanning section conveying device 20, then it is conveyed at a scanning section by the roller device of the scanning section conveying device 20. The document is formed with a loop on a document conveyance path 25, the loop of the document is reduced while the document is conveyed by the scanning section conveying device, and two rocking guide plates 28, 29 of an inside guide member 27 are rocked to the inside not to apply excess tension to the document.
Patent JP-2000055139-A (JP)
Title: Roller chain for transmitting power
Inventor: MERELLI ROBERTO
IPC: F16G13/06
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a roller chain for transmitting power, whose cost is reduced by simplifying structure. SOLUTION: A chain 100 is formed from bush links 3 and pin links 102 installed continuously in alternation. Each pin link 102 has a central plate, and pins 103, 104, 105, 106 are protruded alternately from the opposing surfaces of the central plates in such a way as offset by half the pitch. Each pin link 102 has a pair of pin link plates 114, and the pins are fixed to the holes formed in these plates 114. Each bush link 3 has a pair of bushings 32 provided rotatably round the respective pins and a bush link plate 31 whereto the bushing 32 is secured. The pin link plates 114 hold the bush links 3.
Patent JP-H0480595-A (JP)
Title: Heat accumulating system
Inventor: TSUJI MINORU
IPC: F28D20/00
Filed: 1990-07-20
Abstract: PURPOSE:To permit the heating of the above system in a microwave oven, control the heating time of the same to safety side when the same is used as a body warmer and prevent the generation of overcooling phenomenon by a method wherein a radio wave permeable first vessel, in which polyethylene glycol capable of being heated by microwaves is sealed, is received in a radio wave permeable second vessel, in which paraffine is sealed. CONSTITUTION:Polyethylene glycol in a first vessel is heated by microwaves. Then, the sensitive heat of the polyethylene glycol is transferred to paraffine and the paraffine is heated. On the other hand, when a heated heat accumulating system radiates heat, the paraffine is cooled at first and, thereafter, the sensitive heat of the polyethylene glycol is transferred to the paraffine. When the temperature of the polyethylene glycol has arrived at a melting point, it is solidified gradually and the big amount of latent heat of solidification, generated upon this case, is also transferred to the paraffine. When the temperature is reduced further, the solidification of the paraffine is started and big amount of latent heat of solidification is generated in this case. The sudden temperature drop of a heat accumulating system can be prevented by this latent heat whereby temperature keeping effect can be developed.
Patent JP-S6438570-A (JP)
Title: Heat exchanging method of absorption heat pump
Inventor: KATO MASAHIKO
IPC: F25B15/00
Filed: 1987-07-31
Abstract: PURPOSE: To enhance exhaust heat recovery of an absorption heat exchanger having a plurality of absorption heat pumps by passing total quantity of heating fluid and total quantity of fluid to be heated sequentially, in stepwise, through respective parts of each absorption heat pump thereby lowering the outlet temperature of the heating fluid furthermore. CONSTITUTION: An exhaust heat fluid 1 imparts heat at the evaporator 11 of a first absorption heat pump 10 to evaporate a refrigerant in the evaporator 11 and leaves the evaporator 11 at a lowered temperature of 30.5 deg.C, for example. It is then introduced to the evaporator 21 of a second absorption heat pump 20 in order to evaporate the refrigerant in the evaporator 21 and delivered therefrom at a lowered temperature of 23.2 deg.C. The refrigerant evaporated by the evaporator 21 enters into an adjacent absorber 22 and absorbed to an absorbing liquid therein. Absorption heat is generated at a temperature level higher by the increased boiling point of the absorbing liquid than the evaporation temperature of the refrigerant.  Heat is imparted to an output fluid 2 introduced to the absorber 22 at first and the output fluid 2 is introduced to the absorber 22 of the heat pump 10 with the temperature being raised up to 58.6 deg.C and then the temperature thereof is further raised up to 62.2 deg.C.
Patent JP-H0720975-A (JP)
Title: Signal transmission system
Inventor: MIZUKAMI MASAO
IPC: G11C11/401
Filed: 1993-07-06
Abstract: PURPOSE:To reduce a terminal current which flows to a terminating resistance while using a source voltage and a ground potential as a terminal voltage by selectively varying the potential of the terminal voltage applied to the terminating resistance according to the potential of a corresponding signal line, etc. CONSTITUTION:On an IO bus IOBUS, one-terminal sides of terminating resistances RT1 and RT2 are connected to a signal line BO and the other- terminal sides are connected to terminal voltage supply points VT, and, the potentials of the terminal voltages at those terminal voltage supply points are held selectively at a source voltage VDD or the ground potential according to the potential of the corresponding signal line BO, namely, matching with the potential of the corresponding signal line BO. Therefore, in the case where the potential of the signal line BO is stable, the potential of the terminal voltage VT and the potential of the corresponding signal line BO are nearly the same as each other and the terminal current which flows through the terminating resistances RT1 and RT2 is nearly zero except in the transition period of a transmitted digital signal.
Patent JP-2001021026-A (JP)
Title: Continuously variable transmission
Inventor: TAMAGAWA TAKAO
IPC: F16H9/10
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of abnormal operations caused by slip of a power transmission ring on a pair of pulley-main components. SOLUTION: A variable diameter-pulley provided at a rotary shaft of an auxiliary machine holds a power transmission ring 206 over which an endless- like belt 2 is laid between a pair of pulley-main components 202, 203. When the change gear ratio is abnormally small, (a) it is judged that a slip due to entering of water or the like is generated, and the power transmission ring 6 is once returned to concentric position, (b) the power transmission ring is maintained in that condition for a fixed time (for example, for 30 seconds). Thus, Entering of water or the like into the annular space Q is prevented. The water in the annular space is passed through between the power transmission ring 206 and the pulley-main components 202, 203 by centrifugal force and discharged to the outside.
Patent JP-S6081435-A (JP)
Title: Output monitor for gas engine
Inventor: NAGAI KIYOSHI
IPC: F02D17/00
Filed: 1983-10-13
Abstract: PURPOSE:To prevent an engine from overloading with an inexpensive device, by installing a pressure detector, detecting differential pressure inside a suction pipe, in a gas engine available for far working machinery, while unloading or stopping the engine with the said differential pressure in time of engine overloading. CONSTITUTION:A pressure detector 6 is installed in a suction manifold 5 of a gas engine 1 driving far working machinery 4, while a signal out of the detector 6 is fed to an unloader device 8 via a transducer 7. When engine load increases, suction pressure inside the suction manifold increases as well, and with a signal out of the pressure detector 6 detecting this pressure incrase, the unloader device 8 is set in motion whereby the engine load is reduced, thus engine overloading is kept back. Accordingly, engine output can be monitored without using any of expensive parts including a torque meter and so on.
Patent JP-H0740164-A (JP)
Title: Work holder
Inventor: NOMOTO KUNIO
IPC: B23Q3/02
Filed: 1993-08-03
Abstract: PURPOSE:To provide a work holder which can be formed to the shape conforming to the outer shape of a work in a simple manner with high general- purpose performance. CONSTITUTION:An opened port part 12 is formed on a holder body 10. When a number of pins 18 are shiftable in the lengthwise direction, and the top edge is inserted to the opened port part 12 so as to project outwardly from the opened port part 12. Holding mechanisms 22a, 22b, 24b and 24c hold each position for the opened port part 12 of a number of pins 18.
Patent JP-H0475606-A (JP)
Title: Bag
Inventor: WAKAMATSU TANEO
IPC: A45C3/02
Filed: 1990-07-19
Abstract: PURPOSE:To obtain the bag which is nice-looking and scarcely gets out of shape even by a large load by forming integrally a box-like inserting part and a foot body to a carrying band fitting tool and a bottom foot tool-respectively, and providing an inserting and detaining tool inserted and detained to this box-like inserting part and the foot body on the carrying band. CONSTITUTION:When an inserting/detaining tool 40 of the upper end of carrying bands 50, 50 and the inserting/detaining tool 40 of the lower end are inserted into a box-like inserting part 13 and a foot body 23 of the rear plate part 2 side. respectively, the carrying band 50 can be installed in a shoe main body B. Dimensions between both the outermost ends of detaining projecting parts 43, 43 provided continuously on both free ends of flexible bar bodies 42, 42 are set larger than inner size dimensions in the longitudinal direction of the upper opening 13a and an opening 25a, and at the time of insertion, the tip sides of both the flexible bar bodies 42, 42 become a state bent to the inside. In such a state, when the detaining projecting parts 43, 43 go into the part of detaining windows 14, 15 or detaining windows 24, 24, these detaining projecting parts 43, 43 move to both outsides by elasticity of the flexible bar bodies 42, 42 and detained into the detaining windows 24, 24 or the detaining windows 14, 14 and detained. Subsequently, in the case of detaching this detainment, both the detaining projecting parts 43, 43 are rushed into the inside, and the inserting/detaining tool 40 is drawn out.
Patent JP-S5982164-A (JP)
Title: Brazing device for small parts to long sized object
Inventor: NINOMIYA HIKOYOSHI
IPC: B23K1/00
Filed: 1982-11-02
Abstract: PURPOSE:To braze small parts to a pipe, etc. with ease by providing receiving parts for the long-sized object and arms for holding the small parts at a prescribed interval on a conveyor and providing means for heating and brazing the same with plural burner devices. CONSTITUTION:Receiving parts 3 on which long-sized objects are horizontally placed and arms 5 for holding small parts are provided at an equal interval on a conveyor 2. A pipe P, etc. are horizontally held in the V-groove 4 in each receiving part 3, and a small part is inserted into the holding hole 5a of each arm 5. The parts are fed successively toward a burner 8 and a brazing material is supplied from a wire feeder 23. The burner 8 injects a flame to the brazing position of the pipe P positioned right below the burner thereby performing heating and brazing. At the same time, the holding arm of the burner 8 is moved back and forth in the longitudinal direction of the pipe P to heat uniformly the circumferential edge in the brazing part. The working environment is improved by the above-mentioned method and the uniformity in brazing is maintained.
Patent JP-S6349904-A (JP)
Title: Positioning controller
Inventor: SEKIGUCHI HIROYUKI
IPC: H01L21/68
Filed: 1986-08-20
Abstract: PURPOSE:To improve positioning accuracy by providing the titled controller with a digital characteristic converting means and dynamically switching an optional gain characteristic in accordance with the state of a control system. CONSTITUTION:The control system for the positioning control device is provided with a target position setter 1 having a register or the like, a differentiator 2 for calculating a deviation between a target position and a current position, a digital memory 10 for storing plural kinds of gain set points, a DA converter 3, a movable body 6 such as a robot arm, a position detector 7, a current position counter 8, and the like. Plural I/O characteristic data are previously set up in the digital memory 10 to select an optimum I/O characteristic in accordance with the state (transient state, steady state, etc.,) of the control system. Since the digital characteristic converting means is used, the voltage or the like of a broken line part in each I/O characteristic can be accurately set up.
Patent JP-H0479212-A (JP)
Title: Semiconductor manufacturing device
Inventor: KUROKI YOICHI
IPC: H01L21/30
Filed: 1990-07-23
Abstract: PURPOSE:To diagnosis without interrupting ordinary wafer treatment by measuring a plurality of measure data required for performing diagnosis, in parts during ordinary wafer treatment process, and storing them. CONSTITUTION:A wafer is loaded on a shifting stage 6, and then various kinds of measurement, calculation, correction, etc., to do actual exposure are performed. On the other hand, in parallel with this treatment, the shifting stage 6 is driven to the position shown by an illuminance measuring memory, and an illuminator 1 is lightened for a certain time, and through a projecting lens 4, the output of the disc 9 for measuring the illuminance unevenness on the stage is measured, and is stored as the data of the present measure point (point PI). After this, the present measure point is checked, and unless it is the last measure point (point P100), the illuminance unevenness measure memory is updated. Thereafter, the baking treatment of the wafer is performed while repeating 'step and repeat'. Moreover, the illuminance unevenness measure data are stored in a disc together with the data on measure data and time, and new data are collected again.
Patent JP-S6438631-A (JP)
Title: Spectral irradiation apparatus
Inventor: SUGA CHOICHI
IPC: G01N17/00
Filed: 1987-08-01
Abstract: PURPOSE:To enable the estimation and computation of the result obtained when irradiation is made in the distribution of a solar light, by a method wherein only a specified wavelength is taken out of all wavelengths contained in an irradiating light, the light of this wavelength is applied to a sample and the relationship of an energy by the wavelength with discoloration is measured. CONSTITUTION:An image of a light source 15 is converged in a slit 12 through an elliptical mirror 14. A light flux coming out of the slit 12 is divided into a light by a wavelength in a spectral chamber 2 and applied to a sample 7. In front of this sample 7 a removable half mirror 5 is provided, and a part of the light flux is bent thereon and detected by a photodetector group 6. A signal from the photodetector group 6 passes through an amplifier 8 and an arithmetic circuit 9, and a value of an energy by the wavelength is displayed in a display unit 10. In this way, the result obtained when irradiation is made in the distribution of a solar light can be estimated and computed.