baber/WOPTO huggingface dataset:
Patent JP-S55147886-A (JP)
Title: Projection type television receiving system
Inventor: FUJIMURA TAKEO
IPC: H04N5/74
Filed: 1979-05-08
Abstract: PURPOSE:To lower the power flux density on a face plate to make the life of the fluorescent material layer long, by setting the ratio of width to length of the face plate of a Braun tube to 1. CONSTITUTION:Original video 3 is generated on the fluorescent material layer applied to the inside face of face plate 2 of Braun tube 1. This video is magnified and projected onto screen 5 by lens 4. Though the ratio of width to length of face plate 2 is 4/3 conventionally, this ratio is set to 1, so that the power flux density on the face plate can be reduced by 25%. As a result, degradation of the fluorescent material layer is prevented, and the life of it can be long.
Patent JP-S51132413-A (JP)
Title: Generator excitation control device
Inventor: IWAKI TOSHIAKI
IPC: H02P9/30
Filed: 1975-05-14
Abstract: PURPOSE: A control of each AC voltage control circuit, according to the output signal of the automatic voltage regulator with different voltage setting, to level up the stability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11239381-A (JP)
Title: Position and speed measurement device and its method
Inventor: TAKAHASHI YASUSHI
IPC: H04W64/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To attain highly accurate measurement precision of the position and speed measurement device utilizing mobile communication and its method. SOLUTION: A CDMA detection means 12 demodulates a radio signal of the code division multiple access CDMA system sent from a base station, a base station ID detection means 13 detects a base station ID from demodulated data, and a phase detection means 14 detects an absolute phase difference being a propagation delay difference between the demodulated data and a reference timer. The detected base station ID and absolute phase difference are stored in a phase database 15. A calculation means 17 calculates a position and a speed of a mobile body based on the base station ID and absolute phase difference stored in the phase database 15 and coordinates of each base station stored in a base station position database 16.
Patent JP-2000250083-A (JP)
Title: Light wavelength conversion module and image recording method
Inventor: HATORI MASAMI
IPC: H01S5/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To precisely lock an oscillation wavelength of a semiconductor laser and to stably oscillate light after wavelength converted by providing a transmission type wavelength selective optical element selecting a wavelength of a laser beam reflected by an end surface of a light wavelength conversion element and fed back to the semiconductor laser. SOLUTION: Prescribed coating partially reflecting the laser beam 11 of a wavelength 950 nm is applied to the end surface 18a of the light wavelength conversion element 15, and the laser beam 11 reflected by the end surface 18a is fed back to the semiconductor laser 10. That is, in this device, the external resonator of the end surface 18a and the semiconductor laser 10 is constituted. Then, the wavelength of the laser beam 11 passing through there is selected by a narrow band band-pass filter 14 arranged in the external resonator. That is, by properly rotating this narrow band band-pass filter 14, the oscillation wavelength of the semiconductor laser 10 is selected/locked to the wavelength phase matched with a period of a domain inversion part 17.
Patent JP-H02273665-A (JP)
Title: Medicine for protecting plant from illness
Inventor: KUNZ WALTER DR
IPC: C07D417/12
Filed: 1990-03-07
Abstract: The invention relates to novel N-(cyanomethyl)-benzo-1,2,3-thiadiazole-7-carboxamides of the formula I   <IMAGE> (I)  in which X1 and X2 independently of one another are hydrogen or 1 to 3 halogen; R is hydrogen C1-C4alkyl, C3-C5alkenyl or SR1; R1 is C1-C3alkyl which is substituted by 3 to 6 fluorine or chlorine; R2 is C1-C4alkyl, or is C1-C5alkyl which is interrupted by oxygen, or is C1-C6alkoxy, or is C1-C3alkyl which is substituted by 1 to 3 halogen, or is substituted C2-C3alkoxy, or is C1-C6alkylthio, or is furyl or thienyl, each of which is bonded in the 2- or 3-position, or is furyl or thienyl, each of which is substituted by 1 to 3 halogen and bonded in the 2- or 3-position; and R3 is hydrogen or C1-C4alkyl. Such compounds, by themselves or in the form of formulated agents, can be used for protecting plants against harmful microorganisms.
Patent JP-H05224448-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO YOSHIYUKI
IPC: G03G5/14
Filed: 1992-02-10
Abstract: PURPOSE:To provide an electrophotographic sensitive body having extremely high reliability which causes no abnormality in the picture quality even when lots of copies are taken. CONSTITUTION:This electrophotographic sensitive body has a base coating layer and a photosensitive layer formed on a conductive base body. The base coating layer consists of an inorg. polymer thin film formed by chemical vapor deposition method using at least one compd. selected from metal alkoxides, metal chelate compds. and silane coupling agent as the source material.
Patent JP-S60200740-A (JP)
Title: Small-sized motor
Inventor: TONARI HIROHIKO
IPC: H02K7/08
Filed: 1984-03-23
Abstract: PURPOSE:To prevent a collision sound between a shaft and a bearing for rotatably holding a rotor by forming an independent bearing separately from the bearing, and energizing the independent bearing in a direction perpendicular to the axial direction. CONSTITUTION:The shaft 11 of a rotor 10 is movably engaged with bearings, 15, 16 secured to a frame 20, ferrite permanent magnets 24, 24' are secured to the inner wall of the frame 20 to construct a small-sized motor. A core 12 on which copper wires 13 are wound and commutator 14 are press-fitted fixedly to the shaft 11. In this case, an independent bearing 17 is provided separately from the bearings 15, 16 on the shaft 11, and energized by a spring 28 in a direction of an arrow A in the drawing. Thus, the shaft 11 is not vibrated laterally in a clearance, but contacted with the left walls of the shafts 15, 16 to rotate steadily.
Patent JP-S63267278-A (JP)
Title: Base sequence coding bonded interferon
Inventor: TANAKA TOSHIAKI
IPC: C12P21/02
Filed: 1987-03-13
Abstract: PURPOSE:To provide a bonded interferon composed of a base sequence coding a bonded interferon obtained by linking beta-type interferon and gamma-type interferon and having broad working spectrum exhibiting a biological activity with single polypeptide. CONSTITUTION:A base sequence coding a bonded interferon produced by linking beta-type interferon and gamma-type interferon. The beta-type polypeptide is bonded to the N-terminal of the new bonded polypeptide and the gamma-type polypeptide is disposed to the C-terminal or vice versa. For producing the bonded interferon by genetic engineering technique, a proper controlling site for expression is bonded to a DNA having a structure obtained by linking base sequences coding respective beta-type and gamma-type interferons directly or via a base sequence coding a spacer peptide. The expression in the recombinant can be achieved by this technique. A gene on a chromosome or a cDNA can be used as a gene for coding beta-type or gamma-type interferon, however, use of cDNA is preferable.
Patent JP-S58189821-A (JP)
Inventor: KAARURO YUHANI HAMARAINEN
IPC: G11B5/58
Filed: 1983-03-30
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-H10237872-A (JP)
Title: Snake basket
Inventor: KUSUBE KATSUMI
IPC: E02D17/20
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance the shape retaining property and improve the stability in set by arranging thinnings around a rope forming a core material to hold the shape of a snake basket. SOLUTION: A rope 3 forming the core material of a snake basket 1 is formed by use of an iron wire or wire rope. A through-hole 5 is formed in the center part of each of thinnings 4 such as Japanese cryptomeria or Japanese cypress, and the end part 41 of the thinnings 4 is formed into a cone or polygonal cone. When the snake basket 1 is assembled in a construction site, the thinnings 4 are arranged on the ground, the rope 3 is inserted to the through- hole 5, the intersection 7 of the rope 3 is fixed by a fastener 8 to form the bottom surface of the snake basket 1. The rope 3 and the thinnings 4 are assembled to form the side surfaces of the snake basket 1. Further, a filler such as crushed stone is filled in the space of the snake basket 1, the rope 3 and the thinnings 4 are assembled to form the lid of the snake basket 1. Thus, the form of the snake basket 1 can be firmly held.
Patent JP-H05227490-A (JP)
Title: Solid state image pickup device
Inventor: SAITO AKIHIRO
IPC: H04N5/361
Filed: 1992-02-07
Abstract: PURPOSE:To suppress the occurrence of crosstalk by reducing floating capacity to be caused in the signal transmission line and the dark output transmission line of a solid state image pickup device. CONSTITUTION:In the solid state image pickup device to output a video image after photoelectric-converting it, signal components read out of photoelectric conversion elements 1,2,3 to accumulate charge corresponding to incident light quantity are outputted to the signal transmission line 26, and simultaneously, dark output components read out of these photoelectric conversion elements are outputted to the dark output transmission line 27. A video signal is obtained from the difference of the output of the signal transmission line 26 and the output of the dark output transmission line, and the signal transmission line and the dark output transmission line are arrange at opposite side across the photoelectric conversion element from each other.
Patent JP-S62228468-A (JP)
Inventor: UARUTERU POIKERUTO
IPC: C04B41/87
Filed: 1987-03-13
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-H06269915-A (JP)
Title: Production of high sulfur-containing cast slab by continuous casting
Inventor: ITO SEIJI
IPC: B22D11/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide a producing method for a steel material having excellent surface and internal characteristics by executing rolling reduction to a high sulfur-containing steel in a continuous caster. CONSTITUTION:The rolling reduction is executed in the continuous caster and the upper limit temp. in the start of rolling reduction to a cast slab is set to be <=1250 deg.C and the rolling reduction ratio by the plural times rolling reduction is defined to be >=1.6 and further, the cooling velocity and the lower limit temp. in the start of rolling reduction after continuous casting are limited with the function of S concn. By the limitation of the cooling velocity and the upper and the lower limit temps. in the start of rolling reduction to the cast slab after continuous casting, the surface crack developed on the steel material surface is prevented, and by the limitation of the rolling reduction ratio, the solidifying shrinkage hole developed in the center part of the cast slab is perfectly press-stuck.
Patent JP-H04291382-A (JP)
Title: Magnet composition and production of magnetic cylinder and production of magnet roll
Inventor: TANAKA ATSUO
IPC: G03G15/09
Filed: 1991-03-20
Abstract: PURPOSE:To produce the magnetic cylinder without using press vulcanization and injection. CONSTITUTION:The magnet compsn. is obtd. by mixing a binder of a synthetic resin or thermoplastic elastomer, magnetic powder and fine particles for thickening at such compounding ratios at which the specific volume resistance value and dielectric constant attain the values within prescribed ranges. This magnet compsn. is extruded from a mouthpiece 10 having a cylindrical aperture 14 to mold the magnetic cylinder 1. This magnetic cylinder 1 is heated and softened and is inflated by an air pressure. The inflated cylinder is put on an iron core and is subjected to machining; thereafter, the cylinder is magnetized, by which the magnet roll is obtd. Since the molding of the magnetic cylinder by extrusion is allowed, the compounding of the magnetic powders is uniformized without receiving the influence of the parting line by metallic molds and the influence of flow. Good magnetical characteristics are thus obtd.
Patent JP-H10235584-A (JP)
Title: Article recognizing method and device therefor
Inventor: HAMAMOTO SHINJI
IPC: H04N7/18
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To recognize an article of an arbitrary shape at a high speed by deciding a straight line as a separation line and separating adjacent articles by the sparation line if an area surrounded by contour line is an integral multiple of area of a preliminary fixed article as geometrical feature quantities of an article. SOLUTION: An arithmetic part extracts the contour line of an image of a bolt 1 and determines a point A of inflection in which this contour line rapidly bends at an external angle θA. Further, the arithmetic part determines S1 , S2 surrounded by the contour line on both the sides of a straight line connecting two points A1 , A2 of inflection on the contour line of the bolt. If the area S1 , S2 is an integral multiple of areas S of the bolt which is preliminarily fixed as the geometrical feature quantities of the bolt, the straight lines A1 , A2 are decided as separation lines K. Thus, the arithmetic part separates adjacent bolts by the separation lines K and separately recognizes the bolts.
Patent JP-S62213235-A (JP)
Inventor: TSUNETSUGU TSUTOMU
IPC: H01G9/02
Filed: 1986-03-14
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-H08253902-A (JP)
Title: Resiliently rail-fastening device
Inventor: OSADA MITSUHIKO
IPC: E01B19/00
Filed: 1995-03-16
Abstract: PURPOSE: To relieve a trouble that a rail is out of position, and to improve its durability. CONSTITUTION: A resilient member is held between an upper tie plate 3 and a base plate 4 and they are integrally connected with an intermediate member 13 by curing. A fitting protrusion 3c protruding downward at the position which is shifted by the distance of 10 to 3mm inside the rail from the central part in the cross direction of the rail is provided at the undersurface of a flat part 3a of the upper tie plate 3 and at the central part in the longitudinal direction of the rail. A fitting recess 4a is formed on the base plate 4 so as to face the fitting protrusion 3c. An intermediate member 13 is put on the fitting protrusion 3c of the upper tie plate 3 and the fitting recessed part 4a of the plate 4 is put on the intermediate member.
Patent JP-S58193909-A (JP)
Title: Control device for hydraulic circuit
Inventor: IZUMI EIKI
IPC: F15B21/08
Filed: 1982-04-08
Abstract: PURPOSE:To enable a control over a speed less than the speed of an actuater corresponding to the leakage flow rate of a variable displacement pump by calculater means for getting the calculated value of the discharged flow rate of a variable displacement pump. CONSTITUTION:The operating value XL of an operating lever 4 is read into a central processing unit through AD converter in control means 5. In case that the operating value XL is smaller than a calculation starting value B, OFF signal is produced from the central processing unit to a change-over valve 3 through a driver circuit. Then, the memory sets the displacement instruction value X to 0 in response to the instruction from the central processing unit. Then, the present discharging instruction value X is set at the memory as the calculation value X1. Then, the instruction signal of the discharging volume instruction value X is produced at the discharging volume control device 1a through the central processing unit and the driver circuit. In case that the operating value X1 of the operating lever 4 is larger than the calculation starting value B, the central processing unit judges wheather or not the operating value X1 is larger than the non-sensible range value XL.
Patent JP-H07266574-A (JP)
Title: Ink cartridge and image recording apparatus employing the same
Inventor: HOSONO SATOSHI
IPC: B41J2/175
Filed: 1994-03-28
Abstract: PURPOSE:To achieve a simplification of mechanism in the main body of an apparatus and secure the reliability and durability of the same. CONSTITUTION:The ink cartridge is of the type being detachable to the main body of an apparatus including an ink retaining chamber 2, a wast ink recovering chamber 3, a detachable recessed nozzle cap 6 covering the nozzle surface 11 of an ink jet recording head 10, and communicating means 8 of the nozzle cap 6 and wast ink recovering chamber 3.
Patent JP-S63222559-A (JP)
Title: Duplicated constitution system for exchange
Inventor: KOBAYASHI HANJI
IPC: H04M3/22
Filed: 1987-03-12
Abstract: PURPOSE:To continue the normal exchange processing even if program runaway takes place by providing a central processing unit and a memory to an active system and a standby system respectively and applying processing independently based on the input data for the active and standby system and sending the output data from the active system. CONSTITUTION:Two systems of central processing units CPUs and memories MEMs are provided, the one system is used as the active system and the other system is used as the standby system, and an input data from a peripheral terminal equipment or a line interface or the like is inputted to both the systems, and the individual processing in each system is applied based on the input data aud the output data to the terminal equipment and the line interface or the like is sent from the active system only. In addition a channel switch SPSW is provided respectively to both the active and standby systems and the switch control of the channel switch based on the result of processing of the central processing unit is applied by each system.
Patent JP-S63224041-A (JP)
Title: Separated type optical pickup
Inventor: MAEDA IKUO
IPC: G11B7/135
Filed: 1987-03-12
Abstract: PURPOSE:To shape a beam so that the direction of the major axis of the ellipse of a fine spot intersects orthogonally a track by setting optical axes, intersecting orthogonally in the same plane between a beam shaping prism and a deflecting prism, and arranging a deflecting beam splitter, and providing a rectangular reflector, 45 deg.C inclined around the optical axis, behind the splitter. CONSTITUTION:The optical axis of laser light 2 after a beam shaping after it is emitted from a semiconductor laser 1 and passes through a coupling lens 3 and the beam shaping prism 8, is set so as to intersect orthogonally the optical axis, connecting between the beam splitter 9 and the deflecting prism 4, in the same plane. Then, at the back part of the deflecting beam splitter 14, a rectangular mirror 15 as the rectangular reflector is provided, and the connecting line 15b of the rectangular planes in an interior part is placed in a state that it is 45 deg.C inclined around the optical axis. By leading the beam to the deflecting prism 4 side as it is in the state the elliptical direction is 90 deg.C converted by the rectangular reflector 15, the direction of an beam ellipse can be shaped and corrected so that the direction of the major axis of the ellipse of the fine beam, cast on a recording medium 6, comes to desired state that it orthogonally intersects the track.
Patent JP-H05254889-A (JP)
Title: Method for ion exchange treatment
IPC: C03C17/245
Filed: 1992-03-16
Abstract: PURPOSE:To provide an inexpensive film material having excellent durability as a masking film useful for covering the surface except a given exchange zone in a method for ion exchange treatment by immersion in a fused salt. CONSTITUTION:A film 2 composed of indium tin oxide(ITO) generally known as a transparent electroconductive film is formed in about 0.1-2mum thickness on the surface of a glass substrate 1, the film is provided with opening parts 3 in a given pattern of light wave-guiding channel to give a masking film 4 and the glass substrate 1 equipped with the masking film is immersed in a fused salt 5 to carry out ion exchange treatment.
Patent JP-H09252453-A (JP)
Title: Digital still video camera
Inventor: SHIRAISHI KENJI
IPC: G10L15/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a camera convenient for circulation and arrangement of a picked-up image or the like to attain electronic mail and facsimile communication. SOLUTION: Voice electric conversion means 111-113 convert a voice input into an electric signal, and a voice recognition means 116 recognizes the voice converted into the electric signal and outputs a character code corresponding to each word. Then the character code is converted into a character string by a code character conversion means 117 and the character string being the recognition result of the voice input is given to a character synthesis means 121, in which the character string is synthesized with an image picked up simultaneously with the voice input or having been already picked up and a data display means 122 displays the recognition result of the image and the voice input or the synthesis result between the image and the character string.
Patent JP-H07236403-A (JP)
Title: System for prevention of damage due to bird or animal
Inventor: IWASAKI KATSUSHI
IPC: A01M29/06
Filed: 1994-03-02
Abstract: PURPOSE:To provide the subject system having a structure in which a unit for detecting invasion of a bird or an animal by a sensor and an intimidation control unit for performing an intimidating action are separated from each other, designed so as to perform control between both the units through wireless transmission of signals and capable of preventing reduction of its intimidation effect. CONSTITUTION:A unit (a) for detecting invasion of a bird or an animal by using a sensor in which infrared rays, ultrasonics, electomagnetic waves, etc., are utilized and an intimidation control unit (b) for preventing a damage due to birds or animals by an intimidating sound and an intimidating performance are separately established. Wireless transmission of signals is carried out between both the elements by using electromagnetic waves, ultrasonics, light, etc. The learning effect of birds or animals can be reduced by changing the place where the intimidation control unit is established or by establishing plural intimidation control units and making the places where the intimidation control units are established unspecific according to a control program capable of randomizing the intimidating places.
Patent JP-H05256150-A (JP)
Title: Automobile engine with compound supercharger
IPC: F02B37/04
Filed: 1992-03-16
Abstract: PURPOSE:To prevent the degradation of fuel consumption and the lowering of low-speed torque by providing the combustion characteristic in the medium- high speed regions of an engine with optimum specification, and performing compound supercharging in a low speed region by combining the action of a turbocharger with the engine-driven supercharging performed by a supercharger. CONSTITUTION:A supercharger 2 and a turbocharger 3 are disposed mutually in series in the intake system of an engine 1. The supercharger 2 is put in action by the driving force of the engine 1 through a belt 4 and a pulley 5, and its acting position is set by an electromagnetic clutch 6. The combustion system of the engine 1 is specified to have such conditions that its combustion characteristic in the medium-high speed regions is placed in the optimum state. In the low speed region, compound supercharging is performed by combining the action of the turbocharger 3 with engine-driven supercharging performed by the supercharger 2 series-disposed in the intake system. The degradation of fuel consumption and the lowering of low-speed torque can be thus prevented.