baber/WOPTO huggingface dataset:
Patent JP-H0993388-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: G04F3/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of troubles such as jamming of recording paper or meandering in the substitute reception or recording of information with a different size of paper from a size of received information. SOLUTION: In the case of substitute reception where display of urging to set recording paper upon the detection of a non-set state of recording paper and information in a memory means is automatically printed out onto the recording paper in the elapse of a prescribed time after the recording paper is set, the prescribed time is optionally set and registered. The setting and registration is conducted independently corresponding to recording paper setting to each stage cassette and manual recording paper setting by using a cassette upper stage prescribed time registration circuit 28, a cassette lower stage prescribed time registration circuit 30 and a manual prescribed time registration circuit 32.
Patent JP-H05310395-A (JP)
Title: Operating result of experience display device
Inventor: TSUKAHARA KAZUHITO
IPC: G01R21/133
Filed: 1992-10-05
Abstract: PURPOSE:To integrate a power proportional to a suspended cargo load for display and to provide work experience to which two elements of one being the suspended cargo load and the other being an operating time and the time life of a mechanism part are added. CONSTITUTION:An operating experience display device comprises power detecting means 1 and 1' to detect an input power exerted on a hoist motor, calculate a value proportioning an input power or a value obtained by multiplying a voltage ratio between an input power and a rated power by a given index, and output a voltage proportioning a conversion input power obtained by multiplying the calculated value by the voltage value of the input power, a voltage periodical pulse converting means 2 to generate a periodic pulse proportioning the voltage, an integrating means 3 to obtain an integrated power value by counting and integrating the periodic pulse, and a display means 6 to display the integrated power value.
Patent JP-H08106622-A (JP)
Title: Magnetic recording medium and its production
Inventor: KITAHATA SHINICHI
IPC: G11B5/845
Filed: 1994-10-04
Abstract: PURPOSE: To improve durability by specifying the ratio of the residual magnetic flux density in a longitudinal direction measured when a magnetic field is removed after the magnetic layer surface of a magnetic recording medium provided with a magnetic layer contg. platelike hexagonal ferrite powder on a nonmagnetic substrate is subjected to saturation magnetization in a perpendicular direction and the saturation magnetic flux density in the longitudinal direction to a prescribed value. CONSTITUTION: The axis of easy magnetization of the planar hexagonal ferrite powder in the magnetic coating film 2 is oriented in the longitudinal direction like an arrow A on a base film 3 formed with the magnetic coating film 2 of a fluid state coated with a magnetic coating material between opposed N-N magnets 1a, 1b at the left end of Fig. Next, the axis of easy magnetization of the platelike hexagonal ferrite powder is oriented in a C direction from a B direction by the opposed S-N magnets 4a, 4b on the right side, then the opposed S-N magnets 5a, 5b.  The ratio of the residual magnetic flux density Br' in the longitudinal direction and the saturation magnetic flux density Bs in the longitudinal direction measured when the magnetic field is removed after the magnetic layer surface is subjected to saturation magnetization in the direction perpendicular thereto is specified to a relation satisfying 0.2<Br'/Bs<0.6.
Patent JP-S62125820-A (JP)
Title: Purifying apparatus for gas
Inventor: HANDA TADAHIKO
IPC: C01B21/04
Filed: 1985-11-27
Abstract: PURPOSE:To prevent the reduction of purity due to a residual gas by connecting a pipeline for introducing self-gas to the part near to a feed source side of regeneration gas in comparison with a valve for introducing selectively regeneration gas into a purification line. CONSTITUTION:Gaseous raw material is introduced into a reaction cylinder 5 via a preheater 4 to convert hydrocarbon and O2 into CO2 and water and introduced into a purification line B. Then after removing O2 in a deoxidization cylinder 30, it is cooled by a chiller 32 and both water and CO2 are removed in an adsorption cylinder 34 and purified gas is taken out through a pipeline D of an outlet side. A regeneration process is advanced in a purification line C and firstly regeneration gas (H2) is flowed in the adverse direction through the purification line C and both water content and CO2 of an adsorption cylinder 35 are deadsorbed and O2 of a deoxidization cylinder 31 is discharged as water. Thereafter a valve 52 is closed and a valve 60 is opened and gaseous N2 purified in the purification line B is fed to a feed line E of regeneration gas to perform purge of gaseous H2.
Patent JP-H03127837-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: OKUDA YASUSHI
IPC: H01L21/336
Filed: 1989-10-13
Abstract: PURPOSE:To reduce effective channel length to be less than or equal to the processing precision limit of a gate electrode, and improve hot carrier resistance, by providing a thick insulating film and a gate electrode formed so as to cover the upper part of a gate insulating film. CONSTITUTION:A gate electrode 8 is formed so as to cover the upper part of a thick insulating film adjacent to a gate insulating film at the gate end portion. As a result, the length of a channel composed of a third semiconductor region of a second conductivity type under the gate insulating film can be reduced to be smaller than the width of the gate electrode 8. Thereby the effective channel length is reduced to be less than or equal to the processing precision limit of photolithography technique; the size controlling precision of the effective channel length is improved; the microminiaturization and high speed operation of a field effect transistor can be realized; the field strength in the vicinity of the drain is relieved by suitably controlling the thickness of a thick insulating film adjacent to the gate insulating film at the gate end portion; the interface between the thick insulating film and a semiconductor layer thereunder is also controlled by a gate voltage, so that hot carrier resistance of the field effect transistor can be realized.
Patent JP-H11111916-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AKAI SUMIO
IPC: H01L21/822
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the capacitor consisting of polysilicon can be manufactured with high reliability and with accuracy, and its manufacture. SOLUTION: A silicon oxide film 2 is made on a silicon substrate 1, and a polysilicon layer 3 is made on the silicon oxide film 2. Next, with a photoresist 4 patterned in specified form as a mask, ion implantation and annealing of n-type impurities are performed, using a rotational oblique ion- implantation method, and the photoresist 4 is removed. Then, a silicon oxide film is made on the polysilicon layer 3 by performing thermal oxidation in dry atmosphere, and the silicon oxide film is removed by wet etching. At this time, since n-type impurities are implanted into the polysilicon layer 3 by ion- implantation method, the oxidation velocity of the polysilicon layer 3 becomes nonuniform, consequently a groove 5 is made in the polysilicon layer 3 by wet etching.  Next, a silicon oxide film 6 is made on the polysilicon layer 3 where a groove 5 is made, by performing thermal oxidation in dry oxygen atmosphere, and a polysilicon layer 7 is made on the silicon oxide film 6.
Patent JP-H0690422-A (JP)
Title: Picture data reasing system
Inventor: MAMIYA AKIRA
IPC: H04N5/781
Filed: 1992-09-09
Abstract: PURPOSE:To easily erase all of picture data recorded on a recording medium. CONSTITUTION:A recording medium 101 is provided with an overall erase designating slide switch 102 which designates overall erase. When this recording medium 101 is set to a reproducing device 201, the switch state detector 202 of the reproducing device 201 detects whether overall erase is designated or not based on the position of the overall erase designating switch 102 and outputs the detection signal to a system controller 203. When the detection signal indicating that overall erase is designated is inputted, all of picture data on the recording medium 101 are erased.
Patent JP-H08130350-A (JP)
Title: Optical resonator
Inventor: TOMIMASU TAKIO
IPC: H01S3/30
Filed: 1994-10-31
Abstract: PURPOSE: To lessen the probability of head-on collision of an electron beam and a spontaneously emitted light in an optical resonator, and to improve the laser generation efficiency of a free electron ring laser divice. CONSTITUTION: A pair of reflection mirrors 2 and 3 are opposingly provided leaving the prescribed distance between them and a wiggler magnetic field 1 (undulater) is provided in the optical resonator. The radius of curvature of the reflection mirror 3 is set at least several times that of the reflection mirror 2 on output side. The electron beam B introduced between the reflection mirrors 2 and 3 generates a spontaneously emitted light by the mutual action with the wiggler magnetic field 1, this spontaneously emitted light comes into collision with the electron beam on the outgoing passage when the light is reflected by the reflection mirror 3, and a compton scattering is generted.  However, as the radius of curvature of the reflection mirror 3 is large, the photon beam diameter becomes larger on the incoming passage, the probability of collision is reduced, and the efficiency of generation of the laser beam can be improved.
Patent JP-S61147406-A (JP)
Inventor: WADA TAKESHI
IPC: H01G4/12
Filed: 1984-12-18
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-S61144583-A (JP)
Title: Unnecessary reflected wave suppressing device in wide range underwater detecting device
Inventor: INOUCHI MITSUHIRO
IPC: G01S7/536
Filed: 1984-12-18
Abstract: PURPOSE:To suppress a submarine reflected wave controlled in a directional receiving beam by executing a gain control in accordance with the signal level of one of receiving signals of an ultrasonic receiver. CONSTITUTION:An ultrasonic transmitter T0 is excited by a transmitter 1, and an ultrasonic pulse is transmitted in the direction of a wide range for executing under water detection. A reflected wave from in the water or from the sea bottom is received by ultrasonic receivers T1-Tn, led to a directional beam forming circuit 2, each receiv ing signal is synthesized, and a directional receiving beam having the directivity to one direction is formed. On the other hand, a receiving signal of one of the receivers T1-Tn, for instance, a receiving signal of the receiver Tn is led to a ROM8 through an A/D converter 7, and a set data of a setting device 9 is also led, a stored data is read out of the ROM8 by both the data, and a variable gain amplifier 4 is controlled to an amplification degree corresponding to its data value. Accordingly, by controlling the amplification degree by a receiving signal level, the amplification degree is con trolled, when an unnecessary reflected wave from the surface of the sea bottom appears, the unnecessary reflected wave is suppressed, and an effective reflected wave only is displayed.
Patent JP-S63121058-A (JP)
Title: Electrophotographic photoreceptive member
Inventor: AMADA HIROSHI
IPC: G03G5/082
Filed: 1986-11-10
Abstract: PURPOSE:To enhance electric, optical, and photoconductive characteristics of a photosensitive body and characteristics of enduring environmental use conditions by forming a substrate and a photoreceptive layer composed of a long wavelength light absorbing layer, an electric charge transfer layer, and a charge generating layer laminated in this order on the substrate. CONSTITUTION:The electrophotographic photoreceptive member 100 is obtained by successively laminating on the substrate 101 a photoreceptive layer 102 consisting of the infrared absorbing (long wavelength light absorbing) layer 103, the charge transfer layer 104 made of Non-Si(H, X) and containing at least one of C, N, and O, and at least locally containing the conductivity governing substance M, in a nonuniform distribution in the layer thickness direction, the charge generating layer 105 made of Non-Si(H, X) and provided with a free surface 106, thus permitting the obtained photoreceptive member 100 to be extremely enhanced in initial chargeability, characteristics of enduring successive repeated uses and environmental use conditions, high voltage resistance, durability, and the like.
Patent JP-H03130587-A (JP)
Title: Operation failure detecting device for electrostrictive vibrator type oil pump
Inventor: NAKAMURA MASAMI
IPC: F04B43/04
Filed: 1989-10-13
Abstract: PURPOSE:To detect failure of an operating condition easily by providing an electrostrictive vibrator at a diaphragm with a peripheral part supported by a casing for forming a pump chamber and installing a distortion gauge at the diaphragm or electrostrictive vibrator. CONSTITUTION:A diaphragm 18 is provided on the inner side of a casing 15 with a peripheral part supported form forming a pump chamber 17 and a spring chamber 16. The electrostrictive vibrator 19 is provided at the diaphragm 18, and a distortion gauge 35 is installed at the electrostrictive vibrator 19 or the diaphragm 18 (illustration shows a case of installation at the electrostrictive vibrator). The electrostrictive vibrator 29 is energized by an output of an oscillation circuit 23 to vibrate the diaphragm 18 in the direction of an arrow A for increasing and decreasing the volume of the pump chamber 17 and sucking lubricating oil 14 from a suction port 13 while it is supplied from a discharge port 12 to a discharge nozzle 10 of a two-cycle engine E, for example. For an abnormal stoppage of action of a pump 11, the output of the distortion gauge 35 becomes zero, which is inputted through a distortion detecting circuit 36 to a CPU 29 for alarming 37. An operation failure can thus be detected securely.
Patent JP-H11111065-A (JP)
Title: Circuit and manufacture therefor
Inventor: MORI TOSHIYUKI
IPC: B60R16/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To easily and reliably make waterproof a circuit, and also fix connectors by arranging a connector fixing part joined to an outer peripheral part except for a tip part of the connectors connected to a tail end part of an electric wire of a wire harness whose wiring shape is held by joining upper and lower films. SOLUTION: A lower mold film is brought into close contact with a molding surface 12 of a vacuum mold die by vacuum suction, and an electric wire 15 where connectors 17 and 18 are previously connected to a tail end part, is temporarily fixed in a wiring recessed part between protrusively arranged ribs 13. An upper mold film is joined in close contact on it by suction. The branched wiring side connector 18 of the electric wire 15 is temporarily fixed by being fitted between the ribs 13 by a connector fixing part 21 having a connecting port 22, but the main wiring side connector 17 may also be performed in the same way.  Therefore, the connectors 17 and 18 are easily fitted to a mating connector by the connecting port 22 without becoming unsteady, and a waterproof process of the tail end part is also obviated, and the connector fixing part 21 may be formed even in one of the upper and lower films.
Patent JP-H06116489-A (JP)
Title: Carrying implement
Inventor: KISHIDA TOYOJI
IPC: C08L71/08
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a carrying implement excellent in heat resistance, reduced in the leaching of metal and organic matter, capable of ultrasonic adhesion, and excellent in the tensile strength of a weld by using a polycyanoaryl ether having specified properties. CONSTITUTION:The title implement is produced from a polycyanoaryl ether comprising repeating units of formula I (wherein Ar is a group of any one of formulas II-V) and having a reduced viscosity (etasp/C) of 0.6g/g or above as measured in p-chlorophenol in a concentration of 0.2g/dl at 60 deg.C. This implement is excellent in heat resistance, reduced in the leaching of metal and organic matter, capable of ultrasonic adhesion, and excellent in the tensile strength of a weld, and can be desirably used as a carrying implement in the step of washing with ultra-deionized water, the etching step or the sputtering step in the production of a silicon wafer, a hard disc drive, a liquid crystal panel, etc.
Patent JP-S61144208-A (JP)
Title: Control method of meandering in rolling mill
Inventor: TAKAHASHI RYOICHI
IPC: B21B37/68
Filed: 1984-12-18
Abstract: PURPOSE:To prevent the meandering of a rolling stock while stably correcting the amount of off-center by detecting the difference between the amount of off-center and rolling reduction of a rolling stock and adjusting the difference in rolling reduction by using both detected values. CONSTITUTION:Rolling-load detectors 20, 22 are provided to both ends of a lower backup roll 18, and their outputs are inputted to an adder 24 and a subtractor 26 respectively. The adder 24 outputs the load sum of rolling rolls at the driving and operating sides and the subtractor 26 outputs the load difference between them, to an arithmetic and control unit 28. On the other hand, rolling reduction devices 30, 32 with rolling-reduction detectors are provided to both ends of an upper backup roll 18, and the outputs of them are inputted to an subtractor 34. The difference in rolling reduction between both ends of an upper backup roll 16 i.e. the amount of leveling is outputted to the unit 28 to operate the amount of off-center as well as to estimate the internal variables of meandering phenomenon, and the sum of the estimated value and the amount of off-center multiplied respectively by a gain i.e. the changing amount of leveling is operated to output the results to the devices 30, 32 in order to correct the amount of off-center.
Patent JP-H04145291-A (JP)
Title: Manufacture of branch pipe coupling
Inventor: NAKANO AKIO
IPC: F16L41/02
Filed: 1990-10-03
Abstract: PURPOSE:To eliminate any nonconformity of drilling or the like due to welding by forming a branch hole in a main tube after necking, process and pressing a branch tube in this branch hole for brazing. CONSTITUTION:In a branch hole forming process, necking work is applied to a main tube 1, forming a branch hole 2, while a branch tube 3 is pressed in the branch hole 2 till a spool part 3a performed in an end of the branch tube 3 comes into contact with a peripheral edge of the branch hole 2, and this tube 3 is tacked tight to the branch hole 2 at a tacking fixation process. Then, in a brazing process, a brazing filler metal is applied to a joining plane 4 between the main tube 1 and the branch tube 3, heating this brazing metal for sealing this joining plane 4. Thus, at this tacking fixation process, welding is completely dispensed with, thus any nonconformity of drilling or the like due to welding is eliminable.
Patent JP-H02116070-A (JP)
Title: Tape cassette
Inventor: SHIOMI YOSHINORI
IPC: G11B23/087
Filed: 1988-10-24
Abstract: PURPOSE:To reduce the production cost of a tape cassette by molding the guide roll shafts with plastic in one body with one of a pair of upper and lower halves and applying the solid lubricant films on the surfaces of the guide roll shafts. CONSTITUTION:The guide rolls 7 and 7 are attached rotatably to the shafts 2b and 2b which are molded in one body with a half 2. Then the dried solid lubricant films 10 and 10 containing primarily the fluoroplastic, for example, are applied to the surface of each shaft 2b. The rolls 7 touch the shafts 2b only at the upper and lower end parts of a hole having the small shrinkage. Thus the revolving force is stabilized at the low value for the rolls 7. Then the production cost is reduced and at the same time the wear can be avoided for a tape cassette.
Patent JP-H07122785-A (JP)
Title: Light emitting diode
Inventor: FUKUMORI MINORU
IPC: H01L23/29
Filed: 1993-10-26
Abstract: PURPOSE:To prevent two terminals, one where a light emitting device is fixed to its tip and the other where a wire joined to the light emitting device is connected to its tip, from moving in a transparent resin body by a method wherein the roots of the terminals are supported by a molded body of resin whose glass transition point is higher than that of the transparent resin body. CONSTITUTION:The roots of a first terminal 2 and a second terminal 3 whose ends 2a and 3b are sealed up with a transparent resin body 4 are supported by a molded body 5. The molded body 4 is formed of epoxy molding resin material dyed white through a low-pressure molding process, and the low- presssure molding epoxy resin has a glass transition point of, for instance, 160 deg.C or so higher than potting epoxy resin whose glass transition point is 110 deg.C or so. A light emitting chip 1 is die-bonded to the tip of the first terminal 2 with silver paste and bonded to the tip of the second terminal 3 with a wire 13.
Patent JP-2001086817-A (JP)
Title: Paddy field working machine
Inventor: TANAKA TOMIO
IPC: A01B63/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To compose a working machine so as to lift and drive a working device to an appropriate height at the time of turning in a paddy field working machine such as a sulky type rice transplanter or a sulky type direct seeder equipped with the working device in the machine body so as to be freely lifted, lowered and driven with a driving mechanism. SOLUTION: This paddy field working machine is obtained by installing an automatic lifting means for lifting and driving the working device 6 to a prescribed height with the driving mechanism 7 when the machine body is transferred from a directly advancing state to a turning state and further a changing means for changing the prescribed height. The changing means is capable of changing the prescribed height between the lowermost position near the paddy field surface and the topmost position above the lowermost position by the prescribed height.
Patent JP-H03128590-A (JP)
Title: Digital convergence correcting circuit
Inventor: YASUDA HIDEYUKI
IPC: H04N9/28
Filed: 1989-10-13
Abstract: PURPOSE:To satisfactorily prevent loss of correction data due to erroneous operation by continuously moving a cursor indicating the intersections of cross hatch pattern at the time of writing correction data at each correction point, which is stored in a frame memory, in a non-volatile memory. CONSTITUTION:In the vertical blanking period at the time of data adjustment, a frame memory 10 is set to the write state, and an address switching circuit 9 is connected to a contact (b), and a control address signal ADC corresponding to the coordinate position of a cursor CS is supplied to the frame memory 10. Therefore, correction data adjusted in a control circuit 7 by increase or reduction is written in the address, which is designated by the control address signal ADC, of the frame memory 10 as correction data of the correction point corresponding to the coordinate position of the cursor CS. The coordinate position of the cursor CS is moved to adjust correction data of all correction points in the same manner.