baber/WOPTO huggingface dataset:
Patent JP-S61145233-A (JP)
Title: Polyphosphazene composition
Inventor: HARORUDO ROI PENTON
IPC: C08J9/06
Filed: 1985-12-18
Abstract: Polyphosphazene elastomers for use in making low denisty foam comprising a [ P =N ]n substantially linear backbone randomly substituted with 20-80 mole percent phenoxy, 20-80 mole percent lower alkylphenoxy, 1-50 mole percent alkoxy and 0.5-20 mole percent alkenylphenoxy and the foamed products made therefrom.
Patent JP-H10134400-A (JP)
Title: Optical head
Inventor: TAKAHASHI JUNICHI
IPC: G11B7/1392
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of reproducing two optical disks with a different thickness, one with information recorded with higher density than in the present state and the other recorded with the conventional density. SOLUTION: In accordance with the difference in thickness of an optical disk, in an optical system that converges as a micro spot a beam outgoing from a semiconductor laser light source 2, the aberration due to the difference in thickness of the optical disk can be cancelled through the transfer in the direction of the optical axis of a collimator lens 4a and an objective lens 3 by a lens actuator 5a, 5b. In addition, another example is such that a second collimator lens is provided which cancels the aberration generating in a first collimator lens, as is an objective lens which corrects the aberration remaining in the first and the second collimator lens, and that the aberration can be cancelled which is due to the difference in thickness of the optical disk.
Patent JP-S63139293-A (JP)
Inventor: SAITO NOBORU
IPC: G21C3/326
Filed: 1986-12-02
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-2001111809-A (JP)
Title: Image synthesis processing method and device and storage medium
Inventor: GOTO MASAYA
IPC: G06T3/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image composition processing method and device that a user can simply prepare New Year's card and an album or the like without the need for a comparatively expensive device such as a computer and a wordprocessor. SOLUTION: In an image composition processing unit that composites image information photographed by an image pickup means with frame information and provides and output, a CPU 100 provides the frame information in matching with the top-bottom direction of the photographed image information.
Patent JP-H07117757-A (JP)
Title: Variable air duct device of motorcycle
Inventor: TAKO KENJI
IPC: B62J17/00
Filed: 1993-10-19
Abstract: PURPOSE:To facilitate any cornering control by using a variable cooling air duct device. CONSTITUTION:Each pair of spoilers 39 are installed both symmetrical sides of a front wheel 2 free of owing or closing by a motor 60 sideways, and thus opening or closing operation is carried out by this motor 60 which is controlled by a control unit 61, and in this constitution, this control unit 61 opens the spoiler 39 at the side in reverse with a cornering direction at the time of cornering on the basis of each signal out of a bank sensor 62, a car speed sensor 63, and a steering angle sensor 64, and then it produces a down force, thereby enhancing the grounding pressure in the front wheel 2.
Patent JP-S63140412-A (JP)
Title: Thin film magnetic head
Inventor: SAWADA SHUICHI
IPC: G11B5/31
Filed: 1986-12-01
Abstract: PURPOSE:To prevent the increase in a magnetic resistance in an upper part magnetic body by providing an upper part magnetic body formed approximately rectangularily and flatly and a lower part magnetic body to form a closed magnetic path through a gap. CONSTITUTION:The rear part of an upper part magnetic body 44 formed approximately rectangularily and flatly is connected through a gap layer 42 with a projection part 30 of a lower part magnetic body 24. The tip part of the upper part magnetic body 44 forms a gap 48 through a gap layer 42 at the section of the lower part magnetic body 24, and the upper part magnetic body 44 and the lower part magnetic body 24 constitute the closed magnetic path through the gap 48. A track width in the gap 48 is regulated with a projection part 38 of the lower part magnetic body 24. Thus, a magnetic domain is very stable, the magnetic domain can be controlled to a high efficiency, an unnecessary stress does not occur and the magnetic resistance can be made smaller.
Patent JP-S63139761-A (JP)
Title: Thermal color transfer printer
Inventor: SHIMIZU HISAO
IPC: B41J35/16
Filed: 1986-12-01
Abstract: PURPOSE:To wind the excess part of an ink ribbon at a high speed by finishing to print one lines of colors, then separating a thermal head from a platen roller, engaging a reel gear mechanism from a rack gear, and transmitting a driving force by the rack gear to a winding reel gear. CONSTITUTION:When a print command is generated, an operation pin 35 is guided by a cam surface 34 by the counterclockwise rotation of a cam body 32 to arrive at a first locking surface 41. A thermal head 21 is contacted under pressure with a platen roller 1, a driving gear 20 is engaged with a first rack gear 19 in a printing state. When a carriage 5 is moved by a wire 9 to arrive at the rightmost end, an identification sensor 22 detects a boundary identification mark by a carriage movement end detector. When an excess part exists at the color of an ink ribbon, a motor is moved to move the pin 35 to the second locking surface 42 of the body 32. Thus, a winding reel gear 18 is locked at the second position to be engaged with a second rack gear 28. The gear 18 is rotated in the same ink ribbon winding direction (in a direction of an arrow (c)) as that at the time of printing. The winding speed of the ribbon is made high than that at the time of printing since the head 21 is not contacted with the roller 1.
Patent JP-S62143740-A (JP)
Title: Constant speed running device for automobile
Inventor: HAYAMA MAMORU
IPC: F02D41/14
Filed: 1985-12-19
Abstract: PURPOSE:To provide specified acceleration irrespective of the magnitude of a loading weight, by a method wherein a means is provided for detecting the loading weight of an automobile, and the gain of control of constant speed running by means of a car speed control means is changed according to a loading weight. CONSTITUTION:An actual car speed detected by a car speed detecting means B1 is compared with a set car speed by a car speed control means B2, a signal is outputted to a fuel feed means B3 to control a fuel feed amount, and the actual car speed is adjusted approximately to a set car speed. Meanwhile, a signal from a loading weight detecting means B4 is inputted to a control gain regulating means B5, and a signal by means of which the gain of control of constant speed running by means of a car speed control means B2 is outputted according to the loading weight. This constitution enables provision of acceleration which is always constant irrespective of the magnitude of a loading weight.
Patent JP-H05123477-A (JP)
Title: Thread tension regulator for sewing machine
Inventor: SHIBUYA TAKESHI
IPC: H01F7/02
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the thread tension disc of a sewing machine for enabling a stable upper thread retaining state to be always obtained with a pair of the thread tension disc, and enabling the regulating range of an upper thread retaining force to be widely set. CONSTITUTION:On a bearing shaft 12 set saliently on the external surface of the machine frame of a sewing machine, first and second thread tension discs 13, 14 are movably supported, and between a thread condition selector 20 fitted spirally on the bearing shaft and the second thread tension disc, first and second permanent magnets 16, 17 for generating repulsion to each other are movably supported on the bearing shaft, and the one-side permanent magnet at least is provided with a coil 19 for magnetic force generation, and the coil is electrified so that the repulsion may be generated on the permanent magnet to be confronted with the permanent magnet set on the coil.
Patent JP-H07143433-A (JP)
Title: Reproducing device and recording and reproducing device
Inventor: KOYAMA SHINICHI
IPC: H04N5/93
Filed: 1993-11-16
Abstract: PURPOSE:To facilitate the operation of detecting a moving part of a video image at reproduction. CONSTITUTION:A motion vector detector 12 detects a motion vector from a video signal outputted from an expansion circuit 8a at reproduction, and when a motion vector is small, a system control circuit 10 and a servo circuit 5 drive a magnetic tape 1 at a high speed to make reproduction and when the motion vector is large, usual reproduction is conducted. Thus, in the case of a monitor video, for example, scenes without an image of a visitor or the like are fed at a fast speed and only scenes with an image of the visitor or the like are reproduced automatically by the usual reproduction.
Patent JP-H08146020-A (JP)
Title: Apparatus for measuring moving speed/moving amount of moving body
Inventor: ADACHI YUJI
IPC: G01B11/04
Filed: 1994-11-21
Abstract: PURPOSE: To measure the moving speed, moving amount of a moving body in a wide range from a high to low speed in a non-contact manner by detecting and switching a laser speckle speed measurement or a laser Doppler speed measurement. CONSTITUTION: In a laser speckle speed-measuring means 20, speckles of the reflecting scattering light cast on a steel plate 11 from a laser oscillation part 21 move along with the movement of the steel plate 11. The movement is subjected to A/D conversion (24) and correlation operation (25), and the moving speed, moving amount of the steel plate 11 are measured (26) from an obtained delay time τand a pitch (d) of photodetecting elements 23a . Meanwhile, in a laser Doppler speed-measuring part 30, the reflecting scattering light illuminating the steel plate 11 from a laser oscillation part 31 is subjected to a frequency change proportional to the moving speed because of the Doppler effect. A low frequency noise signal is cut (35) from a beat signal detected (34) and, measured (37).  When a judging means 40 judges that speed data from means 20, 30 are larger (smaller) than a predetermined speed, an output-switching means 50 is driven to output not smaller (not larger) than the predetermined speed measured by the means 30 (20).
Patent JP-H03151099-A (JP)
Title: Method for controlling batch operated activated sludge treatment
Inventor: FUJIO MASAO
IPC: C02F3/12
Filed: 1989-11-02
Abstract: PURPOSE:To improve operating efficiency by measuring the oxygen utilization speed value of the activated sludge in water to be treated, computing the change rate of this measured value and determining the point of the time when the aeration treatment is completed in accordance with the computed value. CONSTITUTION:The oxygen utilization speed value rr is measured at every specified time in an oxygen utilization speed control section 12 and this value is sent as an output signal S2 to an arithmetic control section 11 at the time of the aeration of a batch tank 1. The subsequent change rate is computed by the rr value sent from an arithmetic section 10 in the arithmetic control section 11 which stops the operation of a blower 3 by making judgment that the treatment is completed when the value attains the preset value or below. The setting of the optimum aeration time which is free from excess or shortage is possible in this way and the operation dealing with a change in the mass and volume of the inflow water is executed. The stable treated water 10 thus obtd. and the electric power of the blower occupying the greater part of the energy required for the treatment is minimized. The efficient operation is thus possible.
Patent JP-2000106728-A (JP)
Title: Harvester for agricultural product
Inventor: TAKIZAWA YOSHINORI
IPC: A01D17/10
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for agricultural products capable of smoothly feeding the agricultural products onto an endless conveying unit of a digging up conveyor, supporting and conveying the agricultural products on the endless conveying unit and surely preventing the agricultural products from rolling down to the lower front on the side of a digging up blade. SOLUTION: This harvester for agricultural products A is equipped with a digging up conveyor 13 having a revolving and moving endless conveying unit 17 having a digging up blade 16 for digging up the agricultural products A at the tip, carrying the agricultural products A dug up with the digging up blade 16 thereon and conveying the agricultural products A toward the upper rear side and a conveying auxiliary conveyor 14 having plural feed-in units 45, separated and oppositely provided on the upper side in the conveying side of the endless conveying unit 17 of the dipping up conveyor 13, revolving and moving in the moving direction on the opposite side as the same direction, feeding the agricultural products A dug up with the digging up blade 16 onto the endless conveying unit 17 and revolving while supporting the agricultural products A on the endless conveying unit 17.  The feed-in units 45 have soil removing holes 62 and are formed of an elastic plate 63.
Patent JP-H09105501-A (JP)
Title: Fin shape of boiler water tube
Inventor: OKADA TOMIZO
IPC: F22B21/06
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To develop the fin shape which makes it possible to improve the heat absorbing efficiency without disturbing the flow of combustion gas in a boiler that the gas flows in parallel with a water tube axis. SOLUTION: The boiler has a combustion gas passage 6 formed of many water tubes 1 for coupling an upper header to a lower header to feed the gas in parallel with a water tube axis, and heat absorbing fins provided on the surfaces of the tubes at the passage side, and comprises quadrangular prismatic fins 12 radially protruding perpendicularly to the axis toward the passage 6 and provided at the tubes 1.
Patent JP-H09107461-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA KIYOSHI
IPC: G06F3/0487
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the cost of the entire device by compressing the image data of an original obtained by a read operation to about one byte per picture element and drastically reducing the capacity of a FIFO memory for storing data and a memory for storing the entire original image data. SOLUTION: When an operation display device 5 is operated and image working is instructed while displaying an operation screen or the like on the operation display device 5, an image reader 3 is operated and the image of the original is read. Further, the image data obtained by the read operation are compressed and displayed on the operation display device 5, and when the operation display device 5 is operated and a working range is instructed in the state, the image data are processed based on the instruction contents. Thereafter, a toner image corresponding to the already worked image data is formed on the transfer paper of a specified size and paper ejecting is performed to the outside of the device by an image preparation device 4.
Patent JP-S62168323-A (JP)
Title: Charged particle energy analyzer
Inventor: NAGASO TETSUO
IPC: G01N23/22
Filed: 1985-12-20
Abstract: PURPOSE:To change sensitivity and resolution with only assignment of detected elements changed, by arranging a plural number of charged particle-detecting elements in the direction of energy dispersion on an image-formed surface in a double hemisphere-type energy analyzer. CONSTITUTION:Charged particles from a sample S are made to be incident between spherical electrodes 1 and 2, and electrostatic force by voltage between them and centrifugal force by kinetic energy of the charged particles make only specific charged particles attain to a channel plate 4. Electron-detecting elements 5 are arranged near the plate 4 and in thin band shapes in the energy- dispersed directions so that their outputs are respectively and concurrently measured to obtain data of energy spectra. Then, signals from a plural number of the detecting elements 5 are added to enhance the detection sensitivity, and the number of the detecting elements 5 is reduced to improve the resolution. Therefore, with the same effect as in adjustment of slit width being easily obtained, efficiency of measurement can be improved.
Patent JP-H08120951-A (JP)
Title: Concrete crusher
Inventor: TAKADA TAKASHI
IPC: B02C1/02
Filed: 1994-10-26
Abstract: PURPOSE: To efficiently carry out demolishing work by horizontally turning and freely oscillating an attachment which is detachably equipped at the tip of the boom of a power shovel or the like and has a pair of crushing arms. CONSTITUTION: A crushing attachment C consisting of a fixed arm 28 and a movable arm 29 actuated hydraulically is attached to the tip of the boom of a working machine through a connecting bracket 4 so as to be horizontally turned and free oscillated relative to a vertical plane. The horizontally turning mechanism B is provided with a turn-locking mechanism to check the turning of the attachment C during the working of a crusher. In the case of buriedly providing a utility tunnel or the like by a road and demolishing work in a narrow space and moreover no space for spare excavation, the fixed arm 28 is inserted between obstacles 44, 45, and a wall 43 is held between the fixed arm 28 and the movable arm 29 and crushed. In the case of a ceiling plane 44, a tilt plate 26 is inclined to sandwichedly hold the plane 44 for crushing it. Thus demolishing work can be efficiently carried out.
Patent JP-H04161965-A (JP)
Title: Image forming device in electrophotographic system
Inventor: FUKAGAWA NAOMI
IPC: G03G15/02
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate generation of uneven electrostatic charge or uneven transcription and provide sure turning together even through the contact pressure between a rotor and a latent image bearer is comparatively small, by forming the non-image forming region on the surface of the latent image bearer from a material having larger friction coefficient than the image-forming region. CONSTITUTION:A photo-sensitive belt 1 is a seamless belt made by Ni electroformation, and a photo-sensitive layer 12 of Se-Te, As2Se3, etc., is provided on its surface in the image forming region A, while a high resistance rubber with large friction coefficient is coated in the non-image forming region B for form a rubber layer 13. The surfaces of these regions A, B shall be on a level. Thereby an electrostatic charging roller 5 and a transcription roller 7 can surely turn together without driving even through their contacting pressure with the photo-sensitive belt 1 is comparatively small, so that toner does not easily attach to the roller 5, 7, and generation of uneven charge or transcription can be prevented.
Patent JP-H04160284-A (JP)
Title: Hard polyethylene pipe
Inventor: KANAO SHIRO
IPC: F16L9/12
Filed: 1990-10-24
Abstract: PURPOSE:To easily in a molten condition, to prevent the removal of a welded portion, and to manufacture easily, by winding in a spiral form a belt member made of a hard polyethylene with the section of U-shape, which consists of the middle part and both ribs, and abutting the ribs directly each other to be welded. CONSTITUTION:A long size belt member A made of a hard polyethylene (hard PE) consists of a middle part 1 formed in a plain belt form, and ribs 2 and 2 projecting from both side edges of the middle part 1 to one side in the square direction, and its section form is made in about U-shape. The hard belt member A is positioned in the condition the ribs 2 and 2 are projected from both ends, facing the recess of the U-shape to open to the outer peripheral direction, and it is wound in a spiral form in order, abutting the neighboring ribs 2 and 2 each other to fuse and connect to form a pipe P. As a result, the adhesive area can be increased, and the belt members can be fused and connected securely.
Patent JP-H10115972-A (JP)
Title: Method for detecting reference position in lens optical axis direction for analog copying machine
Inventor: KASHIWABARA YUTAKA
IPC: G03B27/50
Filed: 1996-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for detecting a reference position in the direction of lens optical axis for an analog copying machine capable of temporally and guickly dealing with the position setting. SOLUTION: This method includes a the processing stage forming a monochromatic latent image set in the vicinity of a contact glass 1 on a surface of a photoreceptor drum 7 while shifting the lens 4 in the thrust direction at right angle to the optical axis, a processing stage measuring the surface potential of the photoreceptor drum 7 by the potential sensor 9 set in the vicinity on the surface of the photoreceptor drum 7, and a processing stage counting the thrust direction shifting pulse numbers of the lens 4 until detecting a boundary line of a white part and the black part. The home position of the lens 4 in the optical axis direction of the lens 4 is set, based on the counted pulse number by this processing stage. Therefore, according to this procedure, the optical axis direction of the lens 4 is made possible without necessitating such as a specific sensor.
Patent JP-H11105162-A (JP)
Title: Rotary curving mold for sheet and rotary sheet processing apparatus containing the same
Inventor: MIZUNO HIROSHI
IPC: B31B50/25
Filed: 1997-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the slip of a rotary curving mold and a sheet in a process attaching the rotary curving mold equipped with a punching blade or a ruling blade to a processing cylinder to pass a sheet through the gap between the mold and the cylinder while rotating the mold to punch the developed shape or the like of a box and to sufficiently grip the sheet without applying a pressing mark to the sheet to transfer the same. SOLUTION: Sponge rubber 6 is attached to the mounting hole 10 formed to a curving mold main body 3 so as to pierce the main body 3 in its thickness direction through a trough-shaped brancket 11. The sponge rubber 6 enters the mounting hole 10 to be fixed to the bottom part 13 of the brancket 10 to become a state rising from the inside opening thereof. By this constitution, sufficient height can be ensured as compared with a case fixing the sponge rubber 6 to the outer peripheral surface of the main body 3 and sinking becomes easy even when the main body 3 is pressed to a sheet W and a problem such as a pressing mark or the like is eliminated and effective grip force can be obtained.
Patent JP-2000123795-A (JP)
Title: Incandescent lamp having infrared reflecting film
Inventor: SAKAMOTO HIRONOBU
IPC: H01K1/32
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To resolve a problem hard to solve easily because of generation of reflected light in a visible light range to deteriorate a color rendering property by composing multiple kinds of reflecting films with only conventional SW reflecting films to increase the feedback amount to an infrared filament and thereby to further improve the luminous efficiency of this kind of incandescent lamp. SOLUTION: This incandescent lamp 1 having an infrared reflecting film has a structure wherein the infrared reflecting film is so formed that an infrared-ray having a wavelength in the range of 750-1300 nm is reflected by at least one kind of multiple layers of an SW type reflecting film 4 composed by alternately laminating multiple low refraction-index films L and high refraction-index films H each having a film thickness of 1/4 of a desired wavelength, and an infrared-ray having a wavelength in the range more than 1300 nm is reflected by at least one kind of multiple layers of a five-layer type reflecting film 5 in a five-layer period form of which film thicknesses are defined respectively for a desired wavelength, so that reflection is not generated in a visible light range even if infrared-rays in a wide wavelength range are fed back to a filament.