baber/WOPTO huggingface dataset:
Patent JP-H0376667-A (JP)
Title: Paper feeder
Inventor: HAYAKAWA HITOSHI
IPC: B65H5/06
Filed: 1989-08-18
Abstract: PURPOSE:To reduce a paper feed force of an auxiliary roller to deliver cutform paper without leaving an impression of a roller on the surface thereof by a method wherein, when the leading end of the cutform reaches a platen roller, the transmission of a drive force to a paper feed roller is interrupted, and the pressure contact of the cutform paper against the paper feed roller is released. CONSTITUTION:A paper feeder is so constructed as to deliver cutform paper loaded on a cutform paper support means in pressure contact with a paper feed roller 3 to a platen roller through an auxiliary roller 6. The paper feeder is provided with a drive means 11 rotating the platen roller reverse when the leading end of the cutform paper reaches the platen roller and thereafter rotating it forward and a drive force transmission means 13 connecting to the drive means 11, interrupting the transmission of a drive force to the supply roller 3 at the reverse rotation of the platen, and transmitting the drive force to the cutform paper support means for releasing the pressure contact of the cutform paper with the paper feed roller 3. In this manner, once the cutform paper is delivered by the paper feed roller 3, the cutform paper can be delivered by a small paper feed force of the auxiliary roller 6 while the attitude of the cutform paper is corrected by the reverse rotation of the platen roller.
Patent JP-H0376244-A (JP)
Title: Instrumentation of etch pit
Inventor: KUROCHI HIROSHI
IPC: G01R31/26
Filed: 1989-08-18
Abstract: PURPOSE:To measure etch pits using optical interference even when the contrast between the etch bits and a background is low by a method wherein the amount of the features of the etch pits is measured from image data on a sample obtained by a shearing interference method. CONSTITUTION:Light which is passed through a sample is first divided into two by a shearing type interference microscope 2 with shift of a shearing amount S to form an interference image. This sample 1 is one formed by irradiating protons having various energies and various incident angle. A biimage which is the feature of a shearing interference is seen and the structure of interference fringes can be seen. The major axis, minor axis and central position of the outermost interference fringe, the central position of the innermost interference fringe, the number of the interference fringes and the like are measured. From the instrumentation of these, the calculation of etch pits is performed. Whether a measurement of the etch pits ends or not is checked and the measurement is repeated until a prescribed measurement ends. When the prescribed measurement ends, these data are processed and are outputted to a printer.
Patent JP-2001038907-A (JP)
Title: Liquid emitting head, liquid emitting method, liquid emitting device and production of liquid emitting head
Inventor: OSADA TORACHIKA
IPC: B41J2/05
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To achieve the enhancement of refill characteristics and the stabilization of emitting quantity after a substantially hermetically closed space is formed by a movable member and a regulation part. SOLUTION: The liquid flow channel 10 communicating with an emitting orifice 18 is constituted by bonding an element substrate 1 equipped with a heating element 2 and a top plate 50. A cantilevered movable member 31 is arranged to the element substrate 1 in opposed relation to the heating element 2 and a stopper 64 is provided to the top plate 50 in opposed relation to the heating element 2 and the leading end part of the movable member 31 comes into contact with the stopper 64 to divide the liquid flow channel 10 into a downstream part including the heating element and an upstream part not including the same. The movable member 31 is elastically bent toward the upstream part in a protruded state before the air bubble 40 generated by the driving of the heating element grows maximally and subsequently separated from the stopper 64 in a contraction stage of the air bubble 40.
Patent JP-H0261512-A (JP)
Title: System for measuring length of prefabricated electric wire
Inventor: SAKURAI HITOSHI
IPC: G01B21/06
Filed: 1988-08-26
Abstract: PURPOSE:To apply mark to a user-indicated filamentary body length point based on an electric wire reference temp. by connecting and mounting a temp. measuring device to the length measuring device of a length measuring system and together mounting a corrected filamentary body length calculation means to a filamentary body length calculation means. CONSTITUTION:A temp. measuring device 2 for measuring the temp. of the electric wire of a filamentary body to be measured is connected and mounted to the length measuring device 60 of a length measuring system and a corrected filamentary body length calculation means 4 is together mounted to a filamentary body length calculation means 3. The filamenta ry body length memory part of the calculation means 4 stores the filamentary body length cumulated value from the filamentary body length calculation means 3 and the initial value memory part thereof stores initially set electric wire reference temp., temp. data, a coefficient of linear expansion and marking position data based on electric wire reference temp. The corrected filamentary body length operation part of the calculation means 4 calculates the average electric wire temp. on the basis of the data from the temp. measuring device 2 to convert the marking position data to the value based on the average electric wire temp. The marking signal output part of the calculation means 4 compares said converted value with the output from the filamentary body length memory part and outputs a marking device driving signal when both values coincide with each other.
Patent JP-H0495626-A (JP)
Title: Supporting buffer and manufacture thereof
Inventor: TOMOKUNI HARUTAKA
IPC: E04F15/18
Filed: 1990-08-10
Abstract: PURPOSE:To improve various characteristics of soundproofing, damping, walking feeling, settling-resistant characteristic and so on by arranging a foaming columnar projection in an independent functional mode, on the lower surface of a curing sheat of void-protective characteristic, and by forming the lower surface end of the projection into various shapes such as sphere. CONSTITUTION:A foaming columnar projection 2 is formed on the lower surface of a curing sheet 1 of a relatively high void-protective function from the viewpoint of strength, at a rough or close interval according to the conditions for use, independently on the entire surface. A hollow part 3 or a filled foaming body is formed by the foaming columnar projection 2, and the lower surface end part thereof is formed into a certain spherical shape according to the conditions for use, while the apparant specific gravity of the foaming columnar projection 2 can be changed properly. A supporting buffer thus structured, is given the characteristics of sound isolation and strength due to the void- protective curing sheet on the upper layer part, and a cushion-like absorption or exhausting operation is achieved by the foaming columnar projection 2, and a soft walking sense is obtained thereby.
Patent JP-H0536160-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OWADA NOBUYOSHI
IPC: G11B15/43
Filed: 1991-07-31
Abstract: PURPOSE:To diminish the quantity of data errors of a regenerative signal even in the case of digital recording with high recording density. CONSTITUTION:A tape tension value is outputted by a tape tension setting circuit 12, while tape tension corresponding to this tape tension value is given to a magnetic tape by a servo circuit 13. Under such circumstances, a digital video signal regenerated by a magnetic head 2 is supplied to an error detecting circuit 10, where data error quantity is detected. This data error quantity is compared with reference error quantity R by a comparator 11, and whether this data error quantity is in excess of the reference error quantity or not is decided by a decider 16. When the data error quantity is not in excess of the reference error quantity, the same tape tension value is outputted by the tape tension setting circuit 12 to maintain the tape tension as it is, and when the data error quantity is in excess of the reference error quantity, the tape tension value is corrected by a correction value from a tape tension variable mode generator 17.
Patent JP-S6191315-A (JP)
Title: Operating method of ladle refining furnace
Inventor: NAKAJIMA HIROHISA
IPC: C21C7/072
Filed: 1984-10-11
Abstract: PURPOSE:To make uniform the erosion of a bubbling lance to be used in a ladle refining furnace by molten slag and to extend the life of the lance by moving vertically the bubbling lance so that the part thereof in contact with the molten slag is constantly changed. CONSTITUTION:The lance 6b for stirring a molten steel 4 tapped from a converter is immersed into the molten steel 4 and the bubbling by blowing an inert gas such as gaseous Ar is executed in the case of subjecting the molten steel to refining such as component adjustment, dephosphorization and desulfurization in the ladle refining furnace 1. A slag line part 7 where the lance 6b contacts the molten slag 5 is segmented in 3 stages at 200mm pitch and is moved upward and downward at said pitch at every specified time. The point where the part 7 contacts with the molten slag layer 5 is changed at every charge. The part 7 is further. continuously moved upward and downward at a prescribed speed to make uniform the erosion in the part 7 by which the service life of the lance 6b is extended.
Patent JP-S6191317-A (JP)
Title: Refining method of molten steel by ladle refining furnace
Inventor: NAKAJIMA HIROHISA
IPC: C21C7/00
Filed: 1984-10-11
Abstract: PURPOSE:To produce a high nitrogen steel contg. nitrogen at a prescribed ratio at a stable yield and low cost in the stage of producing the high-nitrogen steel in a ladle refining furnace by blowing gaseous nitrogen by a bubbling lance into the molten steel. CONSTITUTION:Gaseous Ar is blown by the gaseous Ar bubbling lance 4 into the molten steel in the ladle refining furnace 1 to stir the molten steel by which the component adjustment by addition of an alloy iron and refining such as dephosphorization and desulfurization are executed. The gas blow from the lance 4 is changed over from Ar to N2 in the state in the non-oxidation atmo sphere to blow the gaseous N2 into the molten steel so that the N2 is incorpo rated at the prescribed ratio into the molten steel. The high-nitrogen steel is produced at a high yield of about 60% yield by using inexpensive gaseous N2.
Patent JP-S6190403-A (JP)
Title: Method for driving solenoid and device therefor
Inventor: MAENAKA KIMIHIRO
IPC: H01F7/18
Filed: 1984-10-09
Abstract: PURPOSE:To improve a responsing performance by enhancing a speed of the rising and falling characteristics of a solenoid by applying an overexcited voltage foldedly at initial operation and blocking a holding voltage whidth is lower than the overexcited voltage to produce a no-voltage state non-operation state. CONSTITUTION:A current I of a solenoil 2 in preparatory state gives a plunger 2a a slight force in a moving direction. Under such condition, a driving signal Vi changes into 'H' level, a relay 15 actuates a switching means 5 and a time limit circuit 13 generates the output of 'H' level for a constant time so that a relay 14 and a switching means 3 continue to apply an overexcited voltage Vh to the solenoid 2 and the plunger 2a moves from an original position PO and stops at the predetermined movement position P1. After that, when the drive signal Vi changers from 'H' level to 'L' level for presetting a non- operation state, the fall of the drive signal Vi gets a flip-flop 19 in a reset state so that a relay 20 makes the switching means 5 off-state and no voltage is applied to the solenoid 2 at all.
Patent JP-S59104403-A (JP)
Title: Preparation of metal powder
Inventor: TOMIOKA TATSUYA
IPC: B22F9/08
Filed: 1982-12-07
Abstract: PURPOSE:To obtain a metal powder reduced in oxidation, by a method wherein a molten metal is comminuted by using inert gas as a spray medium and the comminuted metal is cooled in a liquid cooling medium such as an org. solvent, mineral oil or animal and vegetable oil. CONSTITUTION:The molten metal 2 in a tandish 1 is flowed down into a protective curtain 5 from the effluent nozzle provided to the bottom part of the tandish 1 while inert gas, for example, Ar, He or N2 is injected to the flowed-down molten metal from a plurality of inert gas nozzles 7 provided to an inert gas supply pipe 6 to comminute the same into metal particles 10 which are, in turn, fallen into the liquid cooling medium 11 in a cooling tank 12 to be cooled and solidified. As the liquid cooling medium, an org. solvent, mineral oil or animal and vegetable oil are used. The solidified metal particles 13 are taken out by a conveyor 14.
Patent JP-2000042032-A (JP)
Title: Production of tampon
Inventor: URATA AKIRA
IPC: A61F13/20
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent static electricity and to improve productivity and quality characteristics by forming a tampon by using finishing agent-impregnated reyon staple fibers formed by impregnating the rayon staple fibers with an antistatic finishing agent within a range of specific weight %. SOLUTION: The fishing agent consisting of a mixture composed of beef tallow sodium sulfate salt, higher alcohol sodium sulfate salt, polyoxyethylene stearate and normal paraffin is emulsified to an oil-in-water type and the concn. of the emulsion is adjusted. The unfinished rayon staple fibers having fineness of 2.5 to 4 denier and fiber length of 20 to 50 mm are uniformly impregnated and adsorbed with the finishing agent so as to attain a range of 0.02 to 0.06 wt.% and are dried. Suck finishing agent-impregnated rayon staple fibers and absorbent cotton are mixed to attain a mixing ratio of 50:50 to 80:20 and the mixture is opened and mixed. A thin web is formed from the mixture and is compression bonded to the tampon after preforming. As a result, the production suitability and the quality characteristics may be improved.
Patent JP-H0766063-A (JP)
Title: High-voltage transformer
Inventor: ITOYAMA KOJI
IPC: H01F38/42
Filed: 1993-08-30
Abstract: PURPOSE:To provide a high-voltage transformer by improving productivity while securing the interlayer insulation of a secondary coil winding which is subjected to multilayer division. CONSTITUTION:A film 2 for interlayer insulation is included between electric wires 3 which are subjected to multilayer division on a bobbin for secondary coil winding, the above film 2 for interlayer insulation is subjected to layer- winding continuously, and then recessed and projecting creepings are formed in thickness direction while allowing the width to differ for each turn. Therefore, an insulation distance can be secured by one type of film for interlayer insulation, thus improving productivity in the winding.
Patent JP-H0556512-A (JP)
Title: Electromagnetic conveyor
Inventor: SHINOZAKI HIROYUKI
IPC: B60L13/04
Filed: 1991-08-26
Abstract: PURPOSE:To stop a carrying table accurately and quickly at a predetermined position and to keep a stationary state by providing more than one set of C- shaped magnetic members, one set of each pair of coils and pole pieces, and a position detecting sensor. CONSTITUTION:Upon movement of a carrying table B, a position detecting sensor 1 detects a sensor target 22. Based on a positional information signal relevant to displacement in the moving direction being fed from the sensor 1, a control current is fed through power amplifiers 7a, 7b back to first and second coils 8a, 9a and 8b, 9b mounted, respectively, on C-shaped magnetic members 10A, 10B thus exciting the magnetic members 10A, 10B. When magnetic pieces 20A, 20B enter into the magnetic members 10A, 10B, they are subjected to magnetic attraction force and brake force is applied. At that time, inertia of carrying table B is suppressed by means of recovery force of magnetic attraction and damping force. Consequently, the carrying table B and the pole pieces 20A, 20B do not reciprocate but stop at normal positions in brake targets 12a, 12b and the stationary state can be kept.
Patent JP-H0376484-A (JP)
Title: Television video signal transmission system
Inventor: ONUMA KAZUHIRO
IPC: H04N7/12
Filed: 1989-08-18
Abstract: PURPOSE:To reduce the transmission cost by using an alternate output means at a sender side so as to output 1st and 2nd television video signals alternately for each signal of one scanning line and using an interpolation means at a receiver side so as to interpolate the thinned signal by one scanning line. CONSTITUTION:A control signal generating section 2-2 controls a switch 2-1 to output alternately 1st and 2nd television video signals by one scanning line and inputs them to an A/D conversion section 6. The A/D conversion section 6 converts the video signal into a parallel 8-bit digital signal, a multiplex section 7 converts it into a serial signal, a light intensity modulation section 8 modulates it and the result is outputted to an optical fiber. A signal from the optical fiber at the receiver side is demodulated by a demodulation section 9, inputted to an S/P conversion section 10, becomes an 8-bit parallel signal and is inputted to a D/A conversion section 11. Then the signal is interpolated by a signal processing section 23 of signal interpolation sections 15, 16. Thus, two television video signals are sent in the band width of one television video signal.
Patent JP-S6454253-A (JP)
Title: Evaluation of taste of rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/3563
Filed: 1987-08-25
Abstract: PURPOSE:To enable accurate and quick measurement of an objective taste evaluation value, by measuring absorbance by near infrared spectrochemical analysis using a narrow band pass filter with the wavelength giving a conspicuous difference in taste as main wavelength. CONSTITUTION:A sample rice which reaches a certain white cleaning level being cleaned with a sample rice cleaning device is crushed with a sample crusher to make a powdered rice almost even in the particle size distribution. The powdered rice cleaned is put into a sample container 16 to be inserted into a near infrared spectrochemical analyzer 3. Light from a light source 10 enters an integrating sphere 13 through a narrow band pass filter 12, a reflection mirror 11 and a light admitting window 15 to irradiate the sample rice in the sample container 16. The diffusively reflected light from the sample rice is measured with detectors 14a and 14b and a measured value is stored into a memory 4b linked to a controller 4. A disc of the filter 12 is rotated to perform a measurement sequentially. Thus, actual data are stored once in the memory 4b and computed by a taste evaluation coefficient value previously stored to be shown on a display device 6.
Patent JP-H1152035-A (JP)
Title: Variation trend indicator of storage energy, electronic apparatus and electronic watch
Inventor: KOIKE KUNIO
IPC: G04G99/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an indicator for indicating the variation trend of energy stored in an energy storing means, e.g. a secondary battery, and an electronic apparatus and electronic watch employing the indicator. SOLUTION: A charge/discharge control section 6 for a secondary batter 2 which stores a current (input current) supplied from a solar battery 1 provided as the dial of a wrist watch and outputting (discharge) the stored energy detects the input and output current values of the secondary batter 2 in response to a detection command received from a system control section 5 and delivers the detection results to the system control section 5. Based on the detection results, the system control section 5 determines energy balance of the secondary which is then displayed on a liquid crystal panel.
Patent JP-S6192131-A (JP)
Inventor: OTSUKI SANEJI
IPC: H02J3/38
Filed: 1984-10-11
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-H0960524-A (JP)
Title: Intake device for engine with mechanical supercharger
Inventor: FUJIHIRA SHINJI
IPC: F02B33/36
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate worsening of cooling efficiency of an intercooler and prevent cooling air blown to this intercooler from coming into contact with a dash panel, while effectively preventing an operating sound of a mechanical supercharger from propagating into a car room. SOLUTION: In an intake device for an engine with mechanical supercharger mounting an engine 1 horizontally in an engine room to be provided with a mechanical supercharger 3 pressurizing intake air supplied to this engine 1, the mechanical supercharger 3 is arranged in a side wall part side adjacent to a car room of the engine 1. An intercooler 4 is arranged between this mechanical supercharger 3 and a dash panel 17, and an air discharge guide 21, guiding cooling air passing through a core part of the intercooler 4 to the downward of a car body, is arranged so as to cover a side surface of the dash panel of the mechanical supercharger 3.
Patent JP-S59105119-A (JP)
Title: Switching device
Inventor: NISHIMAE KIMIYA
IPC: G05B9/02
Filed: 1982-12-08
Abstract: PURPOSE:To prevent a system from malfunction by previously setting up a switch connected to each system properly before turning on a main switch, then inhibiting the change of working of the like of each system after turning on the main switch. CONSTITUTION:In a microcomputer system, plural devices such as a memory an I/O device are formed as one system and these plural systems A1, A2 are connected to a power supply Vcc. One system A1 is connected to the power supply Vcc through the main switch Sm and the other system A2 is connected through a subswitch S24 of a relay Ry2. In this case, a setting switch S1 is previously turned on before turning on the main switch Sm, and when the main switch Sm is turned on, the relay Ry2 is driven through a delay circuit 3, a buffer circuit 4 and a reed switch S22 of a relay Ry1. When the switches S23, S24 are turned on, self-holding is attained and the system A2 is connected to the power supply Vcc. When the setting switch S1 is off, the connection of the system A2 with the power supply is inhibited.
Patent JP-H1078552-A (JP)
Title: Beam alignment correction element assembly
Inventor: BLAKE LAURENCE S
IPC: G02B26/08
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To correct the mismatching of beam irradiation to a position on a target. SOLUTION: This correction element assembly is provided with a housing 810 inside which a correction element is fixed. A bending member 850 is attached to the housing 810, and two or more driving devices are radially arranged on the periphery of the housing 810. The respective driving devices exert force on the housing 810 so as to deflect the member 850, and moves the housing 810 so as to circularly move the correction element with respect to a beam axis.
Patent JP-S58139040-A (JP)
Inventor: KURUTO FUITSUKERUSUHIERU
IPC: G01G3/14
Filed: 1982-12-08
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。