baber/WOPTO huggingface dataset:
Patent JP-S6364754-A (JP)
Title: Ink jet recording head
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/06
Filed: 1986-09-05
Abstract: PURPOSE:To enable the slit width of an ink chamber to be controlled uniformly while maintaining durability and improve workability in manufacture by constituting a spacer member with one insulative substrate, on one end of which glass paste is applied and baked, fitting the protruded end of the spacer member to the other insulative substrate, and fixing both insulative substrates with a fixing means. CONSTITUTION:A slit-shaped ink chamber 3 is secured with a spacer member 20 interposed between paired insulative substrates 1 (1a, 1b), and the spacer member 20 is integrally provided on one insulative substrate 1a, while thermal resistors 31 are arranged in the units of pixel density as part of a heat signal application means 30 on the other insulative substrate 1b. At the same time, a conductive layer 41 which is part of a static field forming means 40, is provided on the other insulative substrate. The spacer member 20 has high heat resistance, ink proofness, chemical resistance and anti-pressure property because it is made of baked glass paste 26. If ink temperatures are increased to some degree during ink heating, the spacer member 20 is not thermally degraded, and ink 8 or chemicals do not penetrate into the spacer member 20 and become swollen or resolved.
Patent JP-H0495108-A (JP)
Title: Ac-dc converter
Inventor: MOTOKI TAKAHIRO
IPC: H02M7/12
Filed: 1990-08-08
Abstract: PURPOSE:To stably keep a DC output regardless of disturbance of an input voltage by controlling a current by the output of a sine wave data generating means and the output of an output voltage detecting means. CONSTITUTION:A phase detecting means 10 which detects the phase of an input AC voltage is provided, and the sine wave data generating means which generates sine wave data corresponding to the input AC voltage by the output of the phase detecting means 10 and a current control command generating means are provided in a control circuit 12. The current control command generating means generates a current control command by the output of the sine wave data generating means and the output of an output voltage detecting means 11. Thus, the current control command is generated by sine wave data which is not affected by noise, and the input current is kept correspondingly to the original input AC voltage which does not include the noise even if the input AC voltage whose phase should be detected is disturbed by noise or the like, and the DC output is stably kept.
Patent JP-S5999273-A (JP)
Title: Guidance control over moving body and scanning method of light beam for information transmission
Inventor: TSUMURA TOSHIHIRO
IPC: G02B26/10
Filed: 1982-11-27
Abstract: PURPOSE:To obtain a guidance controlling method of a moving body which causes no decrease in beam intensity by splitting a light beam which is emitted from a single beam generator into plural beams, and scanning those light beams on the route of the moving body. CONSTITUTION:The laser beam generator 1 and a rotary mirror 2 rotated by a motor 3 are provided, and plural half-mirrors 4a-4c and reflecting mirrors 5a- 5c are placed between the both 1 and 2. A half-mirror 6 and a detector 7 are provided for a scanning means, and the directional laser beam emitted by the single laser beam generator 1 is split by the half-mirror 4a and reflecting mirror 5a into two parallel laser beams, which are further split by the next half-mirror 4b and reflecting mirror 5c. Consequantly, four parallel beams are incident to the automatic mirror 2 and scan on the route of the moving path through the half-mirror 6.
Patent JP-H0740530-A (JP)
Title: Washing system
Inventor: NOSAKA YOSHIKI
IPC: B41F35/02
Filed: 1993-08-02
Abstract: PURPOSE:To efficiently perform automatic washing by respectively providing washing devices to an inking roller, a plate, a blanket and an impression cylinder and changing over a washing soln. and a plate protecting soln. respectively suitable for them in appropriate timing through a common washing control unit to supply those solns. CONSTITUTION:A control part 104 sends data showing which of washing devices is operated to a memory part 105 from a washing indication input part 102 and reads the data of the washing device to be operated from the memory part 105 to output indication to a washing soln. control part 107 and an attachment and detachment control part 106 so as to operate each part in predetermined timing on the basis of the read data and the timing signal from the timing detection part provided to an impression cylinder. The attachment and detachment control part 106 outputs a signal indicating the pressure contact and separation of the washing device, the pressure contact and separation of a washing head and the taking-up of a washing fabric to the indicated washing device and the washing device executes the indicated work in indicated timing. The washing soln. control part 107 outputs a signal indicating the indicated washing device and the supply of the washing soln. to a washing soln. changeover supply part 300.
Patent JP-S6188445-A (JP)
Title: Mass analyzing system
Inventor: UCHIDA MINORU
IPC: G01N27/62
Filed: 1984-10-05
Abstract: PURPOSE:To enable to detect deflection on ion optical path in a mass analyzing system, by applying AC voltage of the same phase overlapping to the DC voltage to the electrodes opposite to each of electrodes of a tetrode lens. CONSTITUTION:As well as connecting Y direction DC power supply 7Y and X direction DC power supply 7X between the opposite electrodes of a tetrode lens 6 in a mass analyzing system, an AC power supply 8 of the same phase is applied through a switch 9. By overlapping the AC voltage over the DC voltage by turning on the switch 9, the ion displays a deflected peak wave pattern 9 with an effect of the AC voltage, on a display 5 through a detector 4, affected from the AC voltage, while no ion is on the center path of the tetrode lens, by which a deflection can be detected. Therefore, the center path of ion can be readily controlled depending on the deflection value.
Patent JP-S6097250-A (JP)
Inventor: SARUBATOAA JIYOZEFU PEISU
IPC: C12Q1/00
Filed: 1984-10-05
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-H0876728-A (JP)
Title: Scenario display operation method and image information display device
Inventor: NAKASUGI TAKASHI
IPC: G09G5/00
Filed: 1994-09-01
Abstract: PURPOSE: To provide a scenario display operation method for displaying scenario contents and performing scenario execution operating by analyzing the contents of the scenario information stating the procedures of a presentation, converting these contents into reduced images and icons, fanning the time schedule information on scenario execution and displaying this information, and an image information display device capable of executing rapid feed reproducing and reverse reproducing, controlling the scenario progression time. CONSTITUTION: The scenario display operation method and image information display device are composed of a scenario content analyzing section 2 which analyzes the contents of the scenario information, a scenario execution management table 3 which records the time schedule information on the scenario execution, a scenario display operation section 4 which displays the contents and operation of the scenario, a scenario progression time management section 7 which manages the scenario progression time and a scenario execution control section 6 which controls the scenario execution.
Patent JP-S59100032-A (JP)
Title: Bumper for vehicle and method of producing same
Inventor: HARUHARA AKIRA
IPC: B29C67/00
Filed: 1982-11-30
Abstract: PURPOSE:To dispense with a back-up beam of steel or the like on the back of a bumper while improving the anticorrosive property of the bumper by filling a reinforcing material comprising resin having foamed resin beads and reinforcing fibers in a cavity of a resin bumper body. CONSTITUTION:A resin bumper body 11 has a cavity 12 formed of respective members 11a-11d. The cavity 12 is filled with an reinforcing material 20 through a reinforcing material filling hole 15 formed in the back member 11d. The reinforcing material 20 is constituted from foamed resin beads 20a and resin 20b interposed between these foamed beads 20a and mixed with glass or reinforcing fibers. Thus, since the respective foamed beads 20a are interconnected in the form of a honeycomb by said reinforcing fibers, the reinforcing effect is improved to dispense with a back-up beam. Also, the anticorrosive property is improved since metal material is not used.
Patent JP-H0646638-A (JP)
Title: Grass mower
Inventor: IIDA TETSUO
IPC: A01D34/73
Filed: 1992-08-05
Abstract: PURPOSE:To absorb the collision energy of a cutting edge with an obstacle by deformation of a cutting edge body in collision therewith and prevent an influence of the deformation on the side of a driving source. CONSTITUTION:The objective grass mower is equipped with a rotating and driving shaft, connected to a driving source and arranged in the central part of a housing and a cutting edge body 25, extending along one diametral line of the rotating and driving shaft and having the outer end facing to a cut grass conveying passage, the central part in the longitudinal direction thereof connected to the rotating and driving shaft, each cutting edge part 26 installed on the front side in the rotational direction of the cutting edge body 25 at the outer end thereof and further each blade part 27 on the rear side in the rotational direction thereof. In this grass mower, the cutting edge body 25 is formed into a shape having a downwardly opened nearly U-shaped cross-sectional shape among the rotating and driving shaft, the cutting edge parts 26 and the blade parts 27 and further a rib 29 extending in the longitudinal direction of the cutting edge body 25 in the central part of the width direction. The height of the rib 29 on the rear side in the rotational direction 28 in at least a part thereof is set smaller than that of the rib 29 on the front side in the rotational direction 28.
Patent JP-S6364886-A (JP)
Inventor: MIYAJIMA YUZURU
IPC: B62J6/00
Filed: 1986-09-03
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-H0661080-A (JP)
Title: Dehydrating properties estimation method at the time of measuring dehydrating properties of magnetic powder slurry
Inventor: UENOSONO SATOSHI
IPC: C01G49/00
Filed: 1992-08-05
Abstract: PURPOSE:To surely prevent an imperfect molded object, by obtaining dehydration resistance and estimating dehydrating properties on the basis of dehydration speed of slurry and dehydration amount obtained from displacement measurement values of an upper punch and a lower punch and pressure measurement values in a cavity at the time of wet magnetic field molding. CONSTITUTION:The displacements of an upper punch and a lower punch measured with an ultrasonic position sensor 19 and the upper punch pressure, the compression pressure and the lower punch pressure measured with pressure sensors 20, 21, 22, at the time of molding in a wet magnetic field, are inputted as analogue data in an A/D converter 23 and converted into digital data, which are inputted in a personal computer 24 and stored. The changes with time of dehydration speed, dehydration amount and dehydration resistance are calculated from the stored data, and outputted on a CRT or the like. From the results, dehydrating properties of magnetic powder slurry are estimated. Thereby the dehydrating properties of the magnetic powder slurry at the time of wet magnetic field molding can be accurately estimated, and an imperfect molded body can be prevented.
Patent JP-H0739218-A (JP)
Title: Transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1993-07-29
Abstract: PURPOSE:To provide a loading method suitable for loading reserve seedlings held in a flexible seedling box on a transplanter. CONSTITUTION:Seedlings grown in a flexible seedling box 300 are loaded on a transplanting part 3 of the transplanter together with the seedling box 300. The machine body is provided with a reserve seedling frame 270 capable of holding a seedling box 300 in nearly vertically suspended state by hooking a hanger 320 detachably attached to the seedling box 300.
Patent JP-H0260417-A (JP)
Title: Controlling circuit for dc brake
Inventor: MIYASHITA HIDEO
IPC: H02H7/00
Filed: 1988-08-23
Abstract: PURPOSE:To protect a controlling transistor by detecting current flowing through a brake circuit and turning the control transistor OFF upon detection of overcurrent. CONSTITUTION:Current fed from an AC power source 1 is rectified through a diode 2 and smoothed through a capacitor C1 then the smoothed current is fed to a brake solenoid L. Upon provision of a brake conduction command, a controlling transistor Q4 is turned ON through a photocoupler PC1 to feed power to the solenoid L. Current flowing through the solenoid L is detected through a resistor R41, and a transistor Q1 is turned ON upon detection of overcurrent so as to turn a photo-thyristor PT41 and a photocoupler PC41 ON thus turning a transistor Q3 OFF through a transistor Q2 and blocking power supply to the photocoupler PC1. Consequently, the controlling transistor Q4 is turned OFF and protected from breakdown.
Patent JP-H05303018-A (JP)
Title: Surplus length processing mechanism for optical fiber in optical cable terminal
Inventor: ISHIDA HIDETOSHI
IPC: G02B6/255
Filed: 1992-08-05
Abstract: PURPOSE:To provide the surplus length processing mechanism which can feed out a coated optical fiber by a necessary amount and can improve the work efficiency in a coupling work of an optical connector by adjusting surplus length of the coated optical fiber. CONSTITUTION:In the surplus length processing mechanism for a coated optical fiber which is housed in an optical cable 5 and in which an optical connector 6 is connected to the end part, this mechanism is provided with a housing case 1 for a loop-like coated optical fiber constituted by leading an optical fiber unit 2 exposed from the optical cable 5 to its inside, winding it round like a loop, and thereafter, leading it out to the outside from a drawing-out port 1a, and stoppers 3, 4 provided in the optical fiber unit 2 on the front and the rear sides of the drawing-out port 1a as curvature prescribing means for prescribing a radius of curvature of this loop-like coated optical fiber.
Patent JP-S60100801-A (JP)
Title: Mode converter
Inventor: TSUCHIYA MAKIO
IPC: H01P1/16
Filed: 1983-11-07
Abstract: PURPOSE:To improve the VSWR characteristics over a wide range of bands without increasing the length of a mode converter by changing the section form of the tube axial direction in a tapered shape of a curved line for the mode converter which converts a rectangular waveguide into a circular waveguide. CONSTITUTION:For a cross section form of a mode conversion part at a distance (z) from the section position of a square waveguide, the distances are set at a(z) and b(z) among two pairs of straight lines parallel to each side of the square waveguide. At the same time, the diameter is set at d(z) for a circular arc which cuts four corners of a rectangle enclosed by above-mentioned straight lines. Thus, a(z) and b(z) change in a tapered shape of a curved line to (z) as shown in an equation 1. Here the diameter is set at d1 for a circle inscribed with the square waveguide; the length of a side of a circular waveguide is set at a1; the length of another side of the circular waveguide is set at b1; the length of a tapered waveguide is set at L; and a positive real number is defined as (n) respectively. As a result, the distribution of reflection coefficients in the tube axial direction is approximate to that of a single mode. In this way, the VSWR characteristics are improved.
Patent JP-S6365121-A (JP)
Title: Two-cycle diesel engine
Inventor: MATSUO NORITAKA
IPC: F02B19/14
Filed: 1986-09-08
Abstract: PURPOSE:To vary a compression ratio and give an optimum combustion condition depending upon an operation condition by covering the upper portion of a cylinder with a cylinder head having a fuel injection valve and making variable selectively the height of the upper end of an exhaust port on the cylinder. CONSTITUTION:A cylinder proper 5 has an air intake port 25 and an exhaust port 21 and a cylinder head 8 having a fuel injection valve 19 is fixed to the upper portion of the cylinder proper 5, thereby constituting a two-cycle diesel engine. A valve 33 is provided on the exhaust port 21 and projected when the engine is running at a low load. The effective compression stroke of a piston at a low load, therefore, becomes 'B', thereby enlarging a compression ratio and raising a combustion temperature level. At a high load, the valve 33 opens and the effective compression stroke of the piston becomes 'A', thereby reducing the compression ratio and preventing an excessive combustion temperature rise.
Patent JP-H06122822-A (JP)
Title: Organic polymer solution
Inventor: UETANI YOSHIHIRO
IPC: C08L79/00
Filed: 1993-08-24
Abstract: PURPOSE:To obtain an organic polymer solution prepared by dissolving a specific organic polymer and a specific blocked latent protonic acid compound in an organic solvent, excellent in stability, flexibility and conductivity and useful for a polyaniline film, etc. CONSTITUTION:This polymer solution is prepared by dissolving into an organic solvent (A) an organic polymer having a repeating unit represented by the formula [(m) and (n) are respectively a molar fraction of quinonediimine structural unit and phenylenediamine structural unit; (m) and (n) are each 0 to 1; (m)+(n) is 1], soluble in an organic solvent such as N-methyl-2-pyrrolidone and exhibiting >=0.40dl/g intrinsic viscosity [eta] and (B) a blocked latent protonic acid compound capable of generating a protonic acid by heating or by irradiation with light whereas the protonic acid can not be generated at ordinary temperature.
Patent JP-H0257123-A (JP)
Title: Fungus-seeding device
Inventor: KUBO YOSHIMASA
IPC: A01G1/04
Filed: 1988-08-24
Abstract: PURPOSE:To make easy of fixation of hypha on culture medium //by conveying culturing bottle removed cap in cap-removing part to rotary disk and discharging the bottle after passing through spawn-supplying position having crude adjusting part and grain size-adjusting part. CONSTITUTION:A culturing bottle is sent to cap-removing part and cap is removed, then the culturing bottle is conveyed to a rotary disk 32 by a conveying means 31, thus transferred with rotation from the conveyed position A, spawn- supplying position B, filling and pressurizing position C and discharging position D, in turn. The spawn is roughly adjusted at a crude adjusting part in a spawn- supplying device 38 at the spawn-supplying position, sent into mouth of bottle, the spawn in the mouth of the bottle is filled and pressurized to fixed density by a filling and pressurizing board of a filling and pressurizing device 39 and discharged by a discharging device 44.
Patent JP-2000039217-A (JP)
Title: Hot water boiler
Inventor: ITO HIDEKI
IPC: F24H9/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent an adverse influence of storage of rain water at a bottom of a body to an electric component in a hot water boiler for circulating to supply hot water to a hot water heater (hot water heating floor, a fan convector or the like). SOLUTION: An air intake port 13 is formed at a body 2. A cover 16 is mounted at an inside of the port 13, and a vent space 18 is formed. A vent port 17 is formed at the cover 16 to communicate the space 18 with an inner space of the body 2. A drain port 15 is formed at the body 2 to communicate a lower end of the space 18 with an external space of the body 2. Thus, combustion air introduced from the port 13 is input from the port 17 into the body 2 via the space 18, while rain water introduced from a drain port 15 is drained out of the body 2 from the port 15 via the space 18. Thus the water is not stored at the bottom of the body 2.
Patent JP-S6189547-A (JP)
Title: X-ray spectroscopic element
Inventor: SHOJI TAKASHI
IPC: G01N23/22
Filed: 1984-10-08
Abstract: PURPOSE:To enhance a S/N ratio by reducing total reflection X-rays, by forming a layer, which comprises a substance having density lower than that of an X-ray diffraction body, to the incident surface of X-rays in said diffraction body. CONSTITUTION:Silicon and tungsten are alternately applied to a substrate comprising a silicon monocrystalliene wafer by vacuum vapor deposition or sputtering to form an artificial built-up film diffraction grating consisting of thin layers 3, 4. Further, a layer 5 of carbon having density sufficiently lower than each of the densities of silicon and tungsten is formed to the surface of said grating in a thickness of about 1,000Angstrom  by vacuum vapor deposition to constitute a spectroscopic element 1. By this layer 5, the intensity of total reflection X-rays at a certain incident angle can be reduced.
Patent JP-S6273076-A (JP)
Inventor: TATENO KOICHI
IPC: F25D19/00
Filed: 1985-09-25
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-H0945526-A (JP)
Title: Rotary solenoid
Inventor: UENO TOSHIO
IPC: H01F7/08
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary solenoid in which the angle of rotation of a rotor is set at 90 deg. or higher by a method wherein, at a point of time when a narrow-width rotor magnetic pole is faced wholly in a position on the front side of a stator magnetic pole, a wide-width rotor magnetic pole is situated in a prior state that it is faced wholly with the stator magnetic pole and the narrow-width rotor magnetic pole is turned while it is being faced wholly with the stator magnetic pole. SOLUTION: The central angle of magnetic poles 1a, 1b of a bipolar-type stator 1 is set at 90 deg. or higher, the width of a magnetic pole 2a on one side at a rotor 2 is made identical to the width of the magnetic pole 1a of the stator 1, and the width of a magnetic pole 2b on the other side of the rotor 2 is made smaller than the width of the magnetic pole 1a of the stator 1. Then, the whole face of the narrow-width rotor magnetic pole 2a is faced on the prior side of the magnetic pole 1b at the stator 1. At this time, the wide-width magnetic pole 2b at the rotor 2 is situated in a prior state that it is faced wholly with the magnetic pole 1a at the stator.  Then, the rotor 2 is turned and stopped in a position in which the wide-width magnetic pole 2b is faced wholly with the magnetic pole 1a of the stator, and it is turned in a state that the magnetic pole 2a of the narrow-width rotor is face wholly with the magnetic pole 1b of the stator.
Patent JP-S6454753-A (JP)
Title: Semiconductor resistor
Inventor: MURAKAMI SUSUMU
IPC: H01L27/08
Filed: 1987-08-26
Abstract: PURPOSE:To extremely reduce the voltage dependency of a resistance value at the time of applying an AC voltage by providing a conductive layer through an insulating film on a resistor of a reverse conductivity type diffused layer on an Si substrate, and connecting reverse diodes from both end electrodes of the resistor to the layer. CONSTITUTION:An AC voltage is applied to the electrode terminals T1, T2 of a diffused layer resistor R. When the t1 is positive, a diode D1 is reversely biased, no voltage is applied to D2, and the terminal T2 and a conductive layer T0 are equal negative potential. When the T2 is positive, the D2 is reversely biased, and the T0 and the T1 become equal negative potential. Thus, the surface of the resistor R is shielded by a predetermined potential to obtain the stability in the resistance value.