baber/WOPTO huggingface dataset:
Patent JP-H03270491-A (JP)
Title: Scan converting device for secam signal
Inventor: SAKATA HARUO
IPC: H04N11/20
Filed: 1990-03-20
Abstract: PURPOSE:To display a color picture even on a normal color monitor for forward scanning or the like by executing pre-emphasis after scan inverting the time base of a color difference signal. CONSTITUTION:First and second scan inverting circuits 26 and 27 are inserted. The first scan inverting circuit 26 is composed of a memory, for example, records a luminance signal EY for each scanning line and inverts the scanning direction (time base) by reading the signal in the opposite direction, namely, from the end of the horizontal scanning line. Color difference signals ER-Y and EB-Y are sampled corresponding to a discrimination signal 5 for the unit of the scanning line by a switch 6 so that the signals ER-Y and EB-Y can be alternated and at such a time, the sequence signal is added to the second scan inverting circuit 27. Then, the time base is inverted and afterwards, the signal is added through a pre-emphasis circuit 7 to an FM modulator 8. The output of the FM modulator 8 is added to the luminance signal after scan inversion by an adder circuit 12. Thus, the color picture can be displayed even on the normal color monitor for forward scanning or the like.
Patent JP-S55162683-A (JP)
Title: Movement detection method for television picture
Inventor: NINOMIYA YUUICHI
IPC: H04N7/12
Filed: 1979-06-07
Abstract: PURPOSE:To enable to detect the movement of the content of picture sufficiently, even if the objective image is small or if the difference of the picture element signal levels is small, by taking the value integrating the logarithm of the absolute value of the difference of the picture elements corresponding between two blocks as the value of correlativity. CONSTITUTION:Each picture signal between the post frame period and the present frame period introduced from the respective input terminal is fed to the subtraction unit 1 to form the difference signal between the signals, the difference signal between the frames are fed to the absolute unit 2 to obtain the absolute value, and the absolute value difference signal is fed to the priority encoder 3. The encoded signal representing the absolute value of the dignal of difference between the frames is converted into binary coded signal to form the signal representing the word length of the binary coded signal, and the signal is fed to the integrator 4, which obtains the value of correlativity for each block, and the value of correlativity for each block is picked up from the output terminal as the integrated output.
Patent JP-H05273154-A (JP)
Title: Ion scatter spectroscope
IPC: G01N23/20
Filed: 1992-03-27
Abstract: PURPOSE:To make high-resolution measurement by detecting the scattered particles energy-selected by an electrostatic energy analyzer with an ion detector, and analyzing the energy of the scattered particles from a sample by ion radiation. CONSTITUTION:The ion particles emitted from an ion source 4 pass through an energy analyzer 1, a detector 2, and an ionizing device 6 and are made to irradiate a sample S. The ion particles scattered in the direction of 180 deg. on the sample S proceed in the opposite direction to the rotation direction, pass through the ionizing device 6 and the detector 2 in the opposite direction, and proceed to the analyzer 1. The scattered ion particles having the energy with the preset energy width are selected by the analyzer 1 and detected by the detector 2. A power source 3 is connected to the analyzer 1 and power- controlled by the preset voltage scanning signal from a computer 7. The detection signal from the detector 2 is inputted into the computer via an amplifier to be signal-processed.
Patent JP-S63238863-A (JP)
Inventor: TONARI KOJI
IPC: A61H33/06
Filed: 1987-03-25
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-H01301469-A (JP)
Title: Controller for double acting type fluid jack
Inventor: GIRUBEERU KERUBAGORE
IPC: B62D7/14
Filed: 1989-03-24
Abstract: PURPOSE: To return rear wheels completely to the axis in parallel to the cross direction of a vehicle in case of failure of a fluid supply pressure source, by fitting a distributor which controls selective communication between each of two chambers of a double-acting fluid jack and a pressure source or a non- pressure tank. CONSTITUTION: A main control circuit is jointed to a high-pressure pipe 7 for a chamber 3, and involves the first solenoid valve 10 connected to the supply pipe 11 of the chamber 3 through a check valve 12. The check valve 12 inhibits fluid in the supply pipe from passing toward the solenoid valve if a pressure difference between the solenoid valve 10 and the supply pipe 11 exceeds a prescribed value. A sub control circuit returns the piston 2 of a jack to its central position at a very low speed, for example, while prescribed demand is being met in case of failure of a pressure supply system. The sub control circuit involves two closed type distributors 30, 31 whose one side is designated to the first chamber 3 of the jack and whose other side is designated to the second chamber 4.
Patent JP-H10252870-A (JP)
Title: Gear having oil hole and manufacture therefor
Inventor: WATANABE KYOJI
IPC: B21K1/30
Filed: 1997-03-08
Abstract: PROBLEM TO BE SOLVED: To enhance productivity, cope even with a gear abundant in a supply oil quantity, and also lengthen the service life of a boring apparatus by positioning an outside surface of an axial directional partially deformed part of an outer peripheral crest part on the inside of an inside surface of an inner peripheral valley part, and forming an oil hole to communicate the inner/outer peripheries between the outside surface of the deformed part and the inside surface of the inner peripheral valley part. SOLUTION: A gear 31 is composed of a bottom part having a prescribed diameter and a peripheral wall part continuously erected from the bottom part. An outer peripheral tooth shape 22 composed of an outer peripheral crest part 23 arranged in a projecting shape on an outer periphery and a recessed outer peripheral bottom part 24 and an inner peripheral tooth shape 25 composed of an inner peripheral bottom part 27 opposed to the outer peripheral crest part 23 on an inner periphery and an inner peripheral crest part 26 opposed to the outer peripheral bottom part 24, are arranged in a peripheral wall part. In the outer peripheral crest part 23, an axial directional part forms a recessed space 33 on the central side of the peripheral wall part, and a deformed part 34 is arranged on the central side of the peripheral wall part so as to be opposed to the recessed space 33. In the deformed part 34, an outside surface (s) is positioned on the inside of an inside surface (t) of the inner peripheral bottom part 27, and an oil hole 32 to communicate the inner/outer peripheries is formed between the outside surface (s) of the deformed part 34 and the inside surface (t) of the inner peripheral bottom part 27. By this constitution, productivity can be improved.
Patent JP-H11264571-A (JP)
Title: Attaching structure for inlet grill
Inventor: OKADA KAZUYA
IPC: F24F13/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for an inlet grill in which the inlet grill is not unnecessarily detached from a main body upon maintenance and it can be detachably attached thereto. SOLUTION: The upper hook 8 of an inlet grill is engaged with an engaging protrusion 23 in the interior of the insert hole 10 of an air cleaner main body 2 go that the upper part of the inlet grill 3 is held in a recessed part 7 for accommodation. A protrusion 18 on the rear surface of the hook 8 engages with the rear edge part 10a of the insert hole 10 within an angle range from the upright position of the inlet grill 3 to a prescribed inclination angle A by inclining the inlet grill 3 to hold the engaged state of the hook 8. The upper part of the inlet grill 3 cannot be removed from the recessed part until the inclination of the inlet grill 3 reaches the inclination angle A.
Patent JP-H02250026-A (JP)
Title: Polarization beam splitter device and light valve optical device using same
Inventor: MIYATAKE YOSHITO
IPC: G02F1/139
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a bright projection image with excellent contrast by arranging a 1/4-wavelength plate so that its phase advance or delay axis is perpendicular to the plane containing the incidence optical axis and reflection optical axis of a polarization beam splitter. CONSTITUTION:The 1/4-wavelength plate 25 is arranged so that its phase advance axis 28 or phase delay axis 29 is perpendicular to the plane containing the incidence optical axis 30 and reflection optical axis 31 of the polarization beam splitter 22. The output light of a light source 21 is made incident on the polarization beam splitter 22 and its S-polarized component 24 is transmitted through the 1/4-wavelength plate 25 and made incident on a reflection type liquid crystal panel 26. Its reflected light reaches a screen through a projection lens 27. In this case, when the light passes through the 1/4-wavelength plate twice, linear polarized light whose polarization direction is rotated twice in the opposite direction is obtained and this polarization direction is that wherein the polarization beam splitter can be used an analyzer. Thereby, the angle range of light wherein the device can be as the polarization beam splitter is expanded. Consequently, the bright, good-contrast light valve optical device is obtained.
Patent JP-S62227527-A (JP)
Title: Bending die device with step
Inventor: KATAYAMA TOMOJIRO
IPC: B21D5/01
Filed: 1986-03-31
Abstract: PURPOSE:To perform a stepping bending of high accuracy by having a right angularity on the stepping part of a work by forming the composition that the step difference and plate thickness of the work can be adjusted finely optionally according to each dimension, material, plate thickness, etc., of the work. CONSTITUTION:The upper die 9 is moved according to the plate thickness and step difference of the work W to be subjected to a stepping bending, the width L equivalent to the plate thickness is adjusted and it is fixed with a plate thickness adjusting bolt 14. The lower die stopper 25 is slid to adjust the moving distance (l) of the lower die pressure pad 24 corresponding to the step difference of the work W and fixe by a bolt 26. The stepping bending is made by pressing the work W to the upper die 2 and lower die 3 with the pressurizing from the die device main body 1b by placing it on the lower die 3. The lower die elastic member 29 is contracted by (l) and the pad 24 is descended by (l) by pressing the lower die pressure pad 24 by the upper die 9. The upper die elastic member 19 is contracted by (l) and the pad 16 is ascended by (l) simultaneously. The work W is therefore bent with a gap 10 as the border and worked by forming a step difference (l) by holding in parallel the upper step face and lower step face each other by having a right angularity at the angular part.
Patent JP-S60215369-A (JP)
Inventor: HAMADA EIICHI
IPC: A61M1/18
Filed: 1984-04-11
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-S61230604-A (JP)
Title: Magnetic recording correcting system
Inventor: KOSUGE MINORU
IPC: G11B20/10
Filed: 1985-04-05
Abstract: PURPOSE:To suppress a pattern peak shift without deteriorating the symmetrical properties of a reproduced waveform by decreasing the time required from inversion of a main current up to inversion of an additional current by an amount equal to the gap length of a recording head. CONSTITUTION:The intervals 21 and 22 between the main current inversion 1 of a recording current (a) and additional current inversions 2 and 3 are set equal to each other. Thus the interval between the magnetization inversion 4 and a magnetization shift 6 is larger than that between the inversion 4 and a magnetization shift 5 by an amount equal to the gap length 20 of a recording head. While a reproduced waveform is asymmetrical at areas before and after the peak. Therefore a pattern peak shift can be suppressed without deteriorating the symmetrical properties of the reproduced wave by satisfying space 22(s) = space 21(s) - length 20(m)/relative speed between the recording head and a recording medium (m/s) between the intervals 21 and 22.
Patent JP-H03272610-A (JP)
Title: Fertilizing apparatus for paddy field
Inventor: NAKAMURA SHOICHI
IPC: A01C11/00
Filed: 1990-03-20
Abstract: PURPOSE:To suppress the deformation and breakage of a scraper by connecting a supporting member of a scraper to a guide. CONSTITUTION:A guide 33 for preventing the leak of fertilizer is extended from the position to receive the fertilizer to the position to release in the mud face and is attached to the outer circumference of a rotary member 11 for furrowing. A scraper 35 for scraping the fertilizer attached to a pushing member after the release of fertilizer is connected to the rear end of the guide 33 via a supporting member 34. A prevention member 36 for preventing the thrust of the scraper from the surface of the rotary member 11 to the inner part in radial direction is placed at the rear part of the scraper 35.
Patent JP-S62229541-A (JP)
Title: Optical head control device
Inventor: UZUKI KAZUO
IPC: G11B7/09
Filed: 1986-03-31
Abstract: PURPOSE:To attain a quick access and start by separately arranging a skew detection section detecting the warping of an information recording medium and an optical head section so as to make the weight of the optical head section light in weight. CONSTITUTION:A disk 30 of an optical information recording and reproducing device is clamped by a clamper 38 and a turntable 36 fitted to a motor shaft 34 of a motor 32. Further, the turntable 36 is driven by a torque of the motor 32 and the skew detection section 38 detecting the deflection is arranged under the disk 30. The change in the luminous quantity based on the tilt of the disk 30 detected by the detection section 38 is converted into an electric signal and fed to a control circuit 39 fitted to the device main body. Further, an output of the circuit 39 is fed to an optical head 40 to control the movement of a slide member 44. The optical head 48 provided with an objective lens actuator 50 is supported by the member 44 turnably. Then the optical head 48 and the skew detection section 38 are arranged separately to attain the quick access and start.
Patent JP-H08272054-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C5/31
Filed: 1995-03-29
Abstract: PURPOSE: To provide a processing method for the silver halide photographic sensitive material good in stability without worsening photographic characteristics even in the case of rapid processing by specifying compounds to be incorporated in a developing solution. CONSTITUTION: The silver halide photographic sensitive material is imagewise exposed and processed by using the developing solution containing a dihydroxybenzene type developing agent and a 1-phenyl-3-pyrazolidone type assistant developing agent and a compound represented by formula I and/or a compound represented by formula II and controlling a processing time of Dry to Dry to <=30sec. In formulae I and II, each of R1 and R2 is, independently, a hydroxy, amino, acylamino, alkylsulfonylamino, arylsulfonylamino, or the like; X is an atomic group necessary to form a 5- and 6-membered ring together with the two vinyl carbon atoms substituted by R1 and R2 and a carbon atom of carbonyl; R<11> is an H or an alkyl or hydroxy group or the like; Y is an atomic group capable of forming a 5- or 6-membered ring.
Patent JP-H05272944-A (JP)
Title: Newton gage and lens measuring method using newton gage
IPC: G01M11/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a Newton gage, which can prevent measuring errors and the damages of the surface of a lens caused by foreign matters such as dust between a lens under test and a primary standard, can improve the reliability in measurement, and can detect the curved surface of the lens in high reliability. CONSTITUTION:A Newton primary standard (gage) has the reference surface having the specified curvature. The Newton primary standard is arranged so as to face the lens surface under test of a lens under test 6, whose reference surface is to be inspected. The Newton primary standard measures the curvature of the lens surface under test by the measurement of interference fringes. In this Newton primary standard, a space keeping means 8, which keeps the specified interval between the reference surface and the lens surface without direct contact, is provided.
Patent JP-H07277156-A (JP)
Title: Parking brake device for self-traveling vehicle
Inventor: YAMAGUCHI SETSUJI
IPC: A63B55/60
Filed: 1994-04-08
Abstract: PURPOSE:To provide a parking brake device, which can obtain the sufficient braking force even if it is compact and light and in which electrifying is unnecessary during the stop and the traveling except for a little time at the time of stopping. CONSTITUTION:A brake main body 80 as a drum-type brake is fitted to a transmission T arranged on the way of a transmission system to a driving wheel. One side of a brake lever 83, of which middle part is pivotally supported by the brake main body 80, is energized by a coil spring 86 as an energizing means, and the rotation of a parking brake motor M4 is transmitted to the other end of the brake lever 83 through a worm gear type transmission 90 and an electromagnetic clutch 91 to be operated for cutting-off by the electrifying. Braking condition is realized by the oscillation of the brake lever 83 due to the energization of the coil spring 86, and the brake releasing condition is realized by the oscillation of the brake lever 83 due to the transmission from the parking brake motor M4.
Patent JP-H08300662-A (JP)
Title: Ink jet head, substrate therefor and ink jet apparatus
Inventor: SUZUKI TAKUMI
IPC: B41J2/16
Filed: 1996-03-01
Abstract: PURPOSE: To obtain a substrate for an ink jet head capable of strictly controlling the protective layer on a heating part to desired thickness, capable of using a desired material as a heating resistance layer, having good protective capacity even if the protective layer on the heating part is thin, long in the life of the heating resistance layer and reducing the generation of scorching on the protective layer. CONSTITUTION: A substrate for an ink jet head is equipped with a heating resistance layer 2 generating heat energy utilized in the emission of a liquid, a pair of the electrodes 3 electrically connected to the heating resistance layer 2 and the heating part 9 provided to the part held between a pair of the electrodes 3 of the heating resistance layer 2 and a membrane intermediate layer 4 is provided between the heating resistance layer 2 and the electrodes 3 and becomes an insulating material at least on the heating part 9.
Patent JP-H02251281-A (JP)
Title: Fruit sorting apparatus
Inventor: FUJIOKA RETSU
IPC: B07C5/16
Filed: 1989-03-22
Abstract: PURPOSE:To rapidly and accurately sort the grade of fruit by automatically detecting the specific gravity of fruit by providing a conveyor, a fruit discharge part, a discharge apparatus, a wt. measuring apparatus, a camera, an image processor, a specific gravity operation means and a sorting means. CONSTITUTION:Fruits are supplied to a fruit feed conveyor 1 to be transferred by said conveyor 1 and the wts. of the fed fruits (a)-(c) are measured by a wt. measuring apparatus 2 and the images thereof are taken from the parts just beside and just above the fruits by cameras C1, C2. The volumes of the fed fruits are calculated on the based of the taken images due to the cameras C1, C2 by an image processor and the specific gravities of the fed fruits are calculated on the basis of the obtained measured wts. and calculated volumes by a specific gravity operation means. Further, fruit discharge parts 3a-3c having to discharge the fed fruits (a)-(c) are judged on the basis of the calculated specific gravities and a discharge apparatus 4 is operated so that the fed fruits (a)-(c) are discharged to the judged fruit discharge parts 3a-3c by a sorting means. By this method, fruits to be sorted are automatically subjected to the detection of specific gravity in a non-destructive manner and the sorting of a grade based on eating quality can be performed rapidly and accurately.
Patent JP-S57187163-A (JP)
Title: Applicating method for bed work lining of molten metal vessel
Inventor: TAGUCHI KIYOMI
IPC: F27D1/00
Filed: 1981-05-14
Abstract: PURPOSE:To reduce the number of working steps and to lessen the manpower for the work by installing the bottom part (bed) of a molten metallic vessel of a monolithic block or divided blocks made by precasting of shapeless refractories. CONSTITUTION:A monolithic block 9 is suspended by a lifting means 7 and is carried, by which it is set in a ladle. In the stage of manufacturing a large-sized block, hooks 8 are beforehand buried or notches are beforehand provided in the end part of the bottom surface of the block and the block is hoisted with the means 7 by hooking the block with the hooks. The block 9 is manufacutred to the size of the bottom area of a ladle to be lined, and after the ladle is applied with the bed permalining 3, refractory mortar is coated on the top surface thereof and the block is lowered gradually on the bed with a crane 6. The spacing between the side wall permalining and the block is packed with refractory motar, after which the side wall work lining 3 is cast, and this completes the work.
Patent JP-H05272836-A (JP)
Title: Drink cooling heating device for vehicle
IPC: F25D23/12
Filed: 1992-03-27
Abstract: PURPOSE:To prevent a surplus power from being consumed by a method wherein a drink cooling heating device for a vehicle is disposed in the vicinity of the discharge port of an air-conditioner such that a radiation fin is communicating to the discharge port of the air-conditioner. CONSTITUTION:When a current in a specified direction is caused to flow to a Peltier element 4, the temperature of a side 4a adhered to a holder 1 is reduced and the temperature of a side 4b adhered to a radiation fin 5 is increased. As a result, heat is absorbed at the side 4a of the Peltier element 4 and beverage 2 is cooled through a holder 1. Meanwhile, heat is generated at the side 4b of the Peltier element 4, the heat is transmitted to the radiation fin 5. However, the heat is removed through the flow of air from an air conditioner discharge port 6 to the radiation fin 5. This constitution obviate the need to mount a means which causes the re-flow of air to the radiation fin 5 and prevents consumption of the surplus power.
Patent JP-H06282538-A (JP)
Title: Document preparing device
Inventor: HAYASHI MIYUKI
IPC: G06F17/21
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a document preparing device which is capable of freely preparing characters, graphics and images, etc., anywhere in a sentence, expressing the lap of graphics, and arranging patterns and character strings on the background of the graphics. CONSTITUTION:An operator prepares the objects of the graphics and character strings composing a desired document at a free location and by a free sequence by a graphic preparing means, a character input means and an image input means, and edits the prepared graphics and character strings by the free sequence (a), (b). When a character string 103 is not to be arranged under a graphic 106, an attribute to avoid the character string 103 is normally imparted to the object 106 by an attribute setting means. As a result, the character string 103 is rearranged, avoiding the frame including the object 106 having the attribute to avoid the character string 103 normally (c), (d).