baber/WOPTO huggingface dataset:
Patent JP-S63197282-A (JP)
Title: Parallel image processor
Inventor: UDA TOYOKAZU
IPC: G06T1/20
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the degradation in the processing efficiency of the communications between a host processor and processor unit by transmitting the image data processed parallelly by plural image processor units through plural data transmitting paths. CONSTITUTION:The processor consists of an image memory 5 for planting the image data to be an object of image processing a plurality of image processor units 2-1-2-6, the host processor 1 which is connected to the image memory 5 and which is connected to the plural image processor units 2-1-2-6 through plural data-transmitting paths 3-1-3-6 and interface means 306-309 for transferring the image data before and after for every image processing unit between the host processor 1 and individual image processor units 2-1-2-6 through a plurality of the data transferring paths 3-1-3-6 for each image unit processor. The communications between the host processor and each unit processor are multiplexed to prevent the degradation in the processing efficiency even when plural image processor units are used.
Patent JP-S55121451-A (JP)
Title: Electrophotographic apparatus
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/00
Filed: 1979-03-12
Abstract: PURPOSE:To obtain always good image quality even at the high-speed copying by surely preventing the decrease in the charging potentials of photoreceptor and the occurrence of memory. CONSTITUTION:The one of positive polarity and having the characteristic of low photosensitivity to negative polarity is used for a photoreceptor 1 and a full surface exposure device 11 of the energy or quantity of light equal to or more than that of the lamp of an image exposure device 2 is disposed right before the 1st charging device 3 of positive polarity. Right before this full surface exposure device 11 is disposed the 2nd charging device 10 applying charging of negative polarity equal to or less than the difference in charging receptivity between the exposure part and nonexposure part of the photoreceptor 1 produced by image exposure. As a result of this, the full surface exposure of the photoreceptor 1 may be made from the start of copying operation and the application of charging of opposite polarity surely prevents the decrease in the charging potential of the photoreceptor and the occurrence of memory owing to the mutual synergistic effect, whereby the intended object is achieved.
Patent JP-H11230765-A (JP)
Title: Curve detector
Inventor: SATO HIROSHI
IPC: G01C21/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a curve detector capable of correctly detecting a curve end point. SOLUTION: A curve detector for detecting a curve based on map data provided in an navigator is set, so that a point forward offset by specified value β from a curve end point F obtd. from the map data is outputted as a curve end point. The driver recognizes a point Fd agreeing with the road direction in front of own vehicle as a curve end point, while a curve end point near what the driver has recognized can be outputted by outputting the point forward offset by specified value β from the curve end point F obtd. from the map data.
Patent JP-H06240180-A (JP)
Title: Electrically conductive coating composition
Inventor: SHICHIRI NORISHIGE
IPC: C09D4/00
Filed: 1993-02-18
Abstract: PURPOSE:To obtain an electrically conductive coating composition capable of forming a coating film having excellent hardness, alkali resistance, transparency and electrical conductivity. CONSTITUTION:The electrically conductive coating composition is composed of 100 pts.wt. of a (meth)acrylate compound having >=2 (meth)acryloyl groups, 5-30 pts.wt. of an aniline-based electrically conductive polymer and 0.1-10 pts.wt. of a photo-polymerization initiator sensitized by actinic ray. A coating film having excellent hardness, alkali resistance, transparency and electrical conductivity can be produced from the composition.
Patent JP-2000228779-A (JP)
Title: Image processor and image processing method
Inventor: KUROSE ETSUKAZU
IPC: H04N13/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor that uses a video signal detained from an image pickup device so as to conduct diversified graphic processings. SOLUTION: The image processor is provided with a DDA setup circuit 10 that generates 1st image data and 1st z data, a triangle DDA circuit 11, a texture engine circuit 12, and a memory I/F circuit 13 that writes the 1st image data and the 1st z data to a display buffer memory 21 and a z buffer memory 22 respectively and writes 2nd image data and 2nd z data to the display buffer memory 21 and the z buffer memory 22 respectively when receiving the 2nd image data in response to the result of photographing by the image pickup device and the 2nd z image data corresponding to the 2nd image data.
Patent JP-S57143888-A (JP)
Title: Electrode structure of semiconductor light emitting device
Inventor: MITO IKUO
IPC: H01S5/042
Filed: 1981-02-27
Abstract: PURPOSE:To obtain the electrode structure having excellent electrical characteristics by laminating an InGaAsP active layer, the N type InP layer of a current pinched layer and the P type InGaAsP layer of an electrode forming layer onto an N type InP substrate and forming a diffusion region while penetrating the current pinched layer. CONSTITUTION:An N type InP buffer layer 2, the non-doped InGaAsP active layer 3 and a P type InP clad layer 4 are laminated onto the N type InP substrate 1, and the N type InP layer 5 forming the current pinched layer and the thin P type InGaAsP layer 11 shaping an ohmic contact are laminated. the striped P type selective diffusion region 7 is formed in depth penetrating the N type InP layer 5, and an ohmic electrode 10 at the P side of Ti-Pt-Au is shaped. Accordingly, the electrode structure, which inhibits ohmic resistance even in a narrow current injection region, thermal resistance thereof is small and the degradation of a semiconductor crystal thereof is little, can be formed.
Patent JP-S52113141-A (JP)
Title: Water proof horn antenna
Inventor: ENDOU AKIRA
IPC: H01Q13/02
Filed: 1976-03-19
Abstract: PURPOSE:To enable a good water proof construction, by moulding the horn enclosure having water proof and by attaching metallic part in the internal surface.
Patent JP-S60172425-A (JP)
Title: Manufacturing method of steel fiber
Inventor: TANI YOSHIAKI
IPC: B23B1/00
Filed: 1984-02-17
Abstract: PURPOSE:To make a homogeneous steel fiber securable, by heating a cutting projected surface on a blank with the higher temperature than that of a room, while checking an excessive temperature rise in the cutting surface during operation at a time when the steel fiber in use for steel fiber reinforced concrete is cut. CONSTITUTION:In case of a steel fiber manufacturing method, namelt a cutting method in which a steel slab, a thick plate or an ingot and the like are machined by means of a plain milling cutter and thereby the specified length of a steel fiber is manufactured, it is considered to be practical use that blank temperature is to be kept at a range of 100-200 deg.C or so. And, in order to maintain the cutting surface temperature constant, temperature control, which checks a temperature rise in the blank cutting surface, takes place during cutting operation. This temperature control consists of two methods, one uses a heating plate fitted with a built-in resistance wire inside and thereby preheats the cutting projected surface of a blank and the other makes an infeed rate per stroke smaller than that in time of cutting at the initial stage of cut starting and preheats it to cut till this cutting heat reaches to the specified temperature. As for blank cooling, a method by a fan is most realistic in view of practical use.
Patent JP-H02208838-A (JP)
Title: Optical recording medium
Inventor: FUJIMORI YOSHINORI
IPC: B41M5/26
Filed: 1989-02-08
Abstract: PURPOSE:To obtain an org. recording layer with rather constant spectral absorp tive and reflective characteristics by specifying the absorptivity of the org. recording layer to >=0.6 and reflectivity to >=20% in 630 - 850nm wavelength. CONSTITUTION:The org. recording layer of the optical recording medium is made to have the light absorbance >=0.6 and reflectively >=20% in 630 - 850nm wavelength region. The org. recording layer comprises, for example, at least two components selected from phthalocyanine derivs. and naphthalocyanine derivs. Particularly, it is prefered that the org. recording layer contains at least vanadyl naphthalocyanine and tertiary butyl-tin dichloride phthalocyanine. By this method, even when the wavelength of semiconductor laser light for recording/reproducing changes in the 630 - 850 wavelength range, the medium shows no significant change in sensitivity or C/N. Thus, the obtd. optical recording medium has good recording/reproducing characteristics.
Patent JP-H07239225-A (JP)
Title: Scan follower mechanism for measuring device of electro-resistance welded pipe inner bead ground shape
Inventor: SUZUKI YOICHI
IPC: G01B17/00
Filed: 1994-02-28
Abstract: PURPOSE:To favorably follow in measuring the shift and inclination to up and down, and right and left of an electro-resistance welded pipe, the deviation of outline from a true circle and sharpened tip of ground outer surface. CONSTITUTION:To a guide frame of an inner bead ground shape measuring device, a first frame 22 is placed freely movable up and down and capable of fixing at a specified position. To the first frame 22, a second frame 23 is placed freely movable up and down. To the first frame 22, an air cylinder 22b for moving up and down the second frame 23 is placed. At the lower part of the second frame 23, a third frame 24 is placed by way of a shaft 23a to be free of swinging to the periphery of the electro-resistance welded pipe 4. To the third frame 24 tip part, a fourth frame 25 is attached for both ends of the longitudinal direction to be free of swinging up and down. In the middle of the fourth frame 25, a holder 27 holding an ultrasonic probe 26 is placed. Also, to the both ends of the fourth frame 25, a contact roller 28 contacting to the circumferential surface of the pipe at two locations in the circumferential direction of the electro-resistance welded pipe 4 and rolling in the pipe axis direction is attached free of rotation.
Patent JP-H06207804-A (JP)
Title: Position detector for linearly movable actuator
Inventor: KODAIRA HIROSHI
IPC: G01D5/18
Filed: 1993-01-05
Abstract: PURPOSE:To provide a position detector for a linearly movable actuator which enables the detection of a position of a stroke in a specified range accurately with a simple construction and at a lower cost. CONSTITUTION:A magnetic sensor 5 provided at a fixed position of an actuator 1 detects a magnetic field of a magnet 3 provided at a moving part of the actuator. Only when the magnet is in a specified range, a detection output from the magnetic sensor 5 has a linear area proportional to the position involved. The linear output area is set as measuring range and as long as the magnet is at a position in the measuring range, detection is accomplished accurately to determine whether the position or the magnet is in the measuring range or not.
Patent JP-H04341466-A (JP)
Title: Winding device
Inventor: KOBAYASHI HIROSHI
IPC: B65H65/00
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a winding device which eliminates manual fixing of the winding end of an object to be wound to the core of a winding reel, increases work efficiency, and enables fixing of the winding end without deforming it. CONSTITUTION:In a winding device in which a turn table 10 rotated about a rotating shaft 12 and a core 28 provided relatively to and detachably from the turn table 10 and connected expandably to a side plate 26 on one side of a reel and to the side plate 26 are provided to substitute the turn table 10 for the side plate on the other side for the reel when the core end makes in contact with the turn table 10, an open window part 64 is provided in the turn table 10 at a place adjacent to the outer surface of the reel core 28. It is also provided with a pressing mechanism in which a pressing body 62 capable of pressing the winding end of an object to be wound onto the reel core 28, a forward and backward movement part 54 for moving the pressing body 62 in and out of the window part 64, and a contacting and departing part 60 for pressing the winding end of the object to be wound onto the reel core 28 by the pressing body 62 by making in contact and departing the pressing body 62 protruded from the window part 64 to the inside of the turn table 10 in the direction of the reel core 28 by the forward and backward movement part 54 are provided.
Patent JP-2000226540-A (JP)
Title: Agent for forming display device
Inventor: KOIKE YATARO
IPC: C08L69/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new agent for forming a display device used for coating thereof on a surface assuming a linear state on a paved road surface, a wall surface of a building or another site or a surface assuming a state of a desired shape and for the installation, etc., of a display device on the same site. SOLUTION: This agent is obtained by mixing small particles 1 prepared by forming a transparent resin such as transparent polymethyl methacrylate, transparent polycarbonate or transparent polystyrene under conditions of specific restrictions containing a wavelength converting coloring matter such as a fluorescent dye in a dispersed state into a particulate shape and containing the wavelength converting coloring matter such as the fluorescent dye in a binder 2 made of a transparent epoxy resin or a transparent polyester resin containing the wavelength converting coloring matter such as the fluorescent dye in a dispersed state.
Patent JP-S59159856-A (JP)
Inventor: HERUMAN HENKU
IPC: D06P3/10
Filed: 1984-02-21
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-H09223859-A (JP)
Title: Printed wiring board
Inventor: TAMAKI MASANORI
IPC: H05K3/24
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a printed wiring board excellent in adhesion to a resin insulating layer for a conductor formed by the additive method and in heat cycle characteristics by improving the adhesion between a primary plating layer and a secondary plating layer comprising the conductor. SOLUTION: A conductor circuit 2 as the first layer, composed of a plurality of conductor patterns, is formed on the surface of a substrate 1, and light- sensitive adhesive solution is applied to the surface of the conductor circuit 2. The conductor circuit 20 is left for 20 minutes, and then dried at 60 deg.C to form openings 4, 100μm in diameter, to be via holes on the wiring board. Further, heat treatment is performed to form a resin insulating layer 3 having the opening 4 excellent in dimensional accuracy. Prebaking, exposure, development and curing are performed to form plating resist 5. An electroless Cu-Ni-P alloy layer 6 is formed in the areas with no resist formed, and an electroless copper plating layer 7 is formed on the surface of a copper-nickel plating thin film, the primary plating film.  This improves the adhesion between the primary plating layer and the secondary plating layer comprising the conductor, and makes it possible to form a printed wiring board, excellent in adhesion between conductor and resin insulating layer, with stability.
Patent JP-S58145962-A (JP)
Title: Photoconductive member
Inventor: SHIRAI SHIGERU
IPC: H01L31/0248
Filed: 1982-02-25
Abstract: PURPOSE:To improve durability, etc. by providing an amorphous auxiliary layer contg. N up to specific ratios, an amorphous preventing layer for implantation of electric charge contg. atoms of periodic law table group V, the 1st amorphous photoconductive layer and the 2nd amorphous photoconductive layer on a conductive substrate and using Si as a base material for the respective layers. CONSTITUTION:An auxiliary layer 102 consisting of amorphous Si contg. up to 43atom% N is formed on a conductive substrate 101. A preventing layer 103 for implantation of electric charge of amorphous Si contg. P, As, etc. of periodic law table group V is formed on the layer 102. The 1st photoconductive layer 104 of amorphous Si is formed on the layer 102 and the 2nd amorphous conductive layer 105 contg. C is formed thereon, whereby an electrophotographic receptor 100 is obtained. An another layer of the auxiliary layer which is the same as the layer 102 may be provided between the layer 103 and the layer 104. The adhesive strength between the substrate 101 and the respective layers, durability, photoelectric charateristics, etc. are thus improved.
Patent JP-H08191976-A (JP)
Title: Remaining thread removing device for bobbin
Inventor: MORI TAKAYOSHI
IPC: B65H73/00
Filed: 1995-01-26
Abstract: PURPOSE: To surely and automatically remove all the remaining threads of a bobbin with simple configuration. CONSTITUTION: A bobbin thread end part M drooped from a bobbin case 8 housing the bobbin inside is blown to a work position by an air nozzle, the bobbin thread blown by this air nozzle 51 is rolled and ejected by rotators 60 and 61 for which driving force is provided at the bodies more than one at least, the amount of this remaining thread ejection is not limited but the rotators 60 and 61 are equipped with the function of thread end guidance together and further, the rotators 60 and 61 equipped with this function of thread end guidance together can be arranged proximately to the thread end lead-out port of the bobbin case 8.
Patent JP-S58146447-A (JP)
Title: Catalyst regeneration method
Inventor: ABE KAZUMITSU
IPC: B01J38/00
Filed: 1982-02-25
Abstract: PURPOSE:To regenerate a granular catalyst deteriorated in activity or changed  in reaction characteristics easily and economically in one step without pollution, by grinding the surface of each catalyst grain at normal temp. and normal pressure by a dry method. CONSTITUTION:Catalyst grains deteriorated in activity with poisonous substances or deposits are placed together with abrasive grains preferably having 1mm.- about 1/2 of catalyst grain diameter in a vibrating or rotating vessel. Said catalyst grains are ground on their surfaces by vibrating or rotating the vessel. The treating vessel capable of especially generating 3-dimensional high frequency vibration is higher in grinding speed, and large in effect. As the abrasive material, sand, alumina, metal, metal oxide, etc. are embodied. A regenerated catalyst no inferior in both of catalyst strength and active life, as compared with a fresh catalyst can be obtained by this grinding treatment.
Patent JP-S62187280-A (JP)
Title: Time synchronizing device
Inventor: HISHINUMA TAKAYUKI
IPC: G04R20/00
Filed: 1986-02-13
Abstract: PURPOSE:To synchronize automatically the time of plural information processors in automatic operation with one another by incorporating a timer circuit and supplying time information to other plural information processors. CONSTITUTION:Clock pulses sent by an oscillator 2 are frequency-divided by a frequency circuit 3 into a clock of frequency suitable to a timer circuit 5 and information processors 9 and 10. Those frequency-divided clock pulses are sent to the processors 9 and 10 through a clock pulse sending circuit 4. The processors 9 and 10 operate the internal timer circuit with the clock pulses 11. The circuit 5 operates with the clock pulses which are frequency-divided by the circuit 3 and its time information 12 is supplied to the processors 9 and 10 through a time information sending circuit 6. Even if the processor 10 stops operating temporarily and a difference in time from the time of the device 9 is generated, the time information 12 is received from the circuit 6 when operation is restarted and a timer circuit in the processor 10 becomes equal to time information 12, so that time synchronism is obtained between the processors 10 and 9.
Patent JP-H01297595-A (JP)
Title: Upper internal apparatus for nuclear reactor
Inventor: JIERAARU SHIYUBUROO
IPC: G21C5/08
Filed: 1989-02-10
Abstract: PURPOSE: To facilitate positioning of each cluster guide in a coolant flow separator by providing a cluster guide equipped with an outer casing having no hole for an upward flow of the coolant. CONSTITUTION: The attachment 12 comprises a collection assembly 19 having a plurality of guide pipes 21 for collecting a coolant and directing toward an output nozzle, a control cluster 10 interposed between the collection assembly 19 and a core 6, and a drive shaft guide. The attachment 12 further comprises a lower plate 24 provided with a passage for the coolant from the core 6, an ipper plate 27 provided with a passage for the coolant flowing toward the collection assembly 19, an enclosure and a separator 22. Furthermore, the cluster guide 23 of the flow separator 22 is provided with an outer casing 35 coupled to the coolant tightly with the upper and lower plates 24, 27 having no hole 25 and each guide pipe 21.  The guide pipe 21 is provided with a side wall having no hole 28 within the assembly 19 and each guide pipe 21 is formed on the underside of a cover 3 and provided with an opening for feeding the coolant from the flow-in nozzle 4 into the volume section.
Patent JP-S58149655-A (JP)
Title: Sweetening method for food and drink
Inventor: SHINAGAWA KAZUO
IPC: A23L27/30
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a sweetening agent having a sharp sweetness, the body close to that of sucrose without the bitterness nor astringency, by using stevioside and rebaudioside A which are extracts from stevia with alpha-glucosylstevioside and a glucide sweetening agent together. CONSTITUTION:Rebaudioside A alone or a stevia extract which is a mixture of stevioside with 20W/W% or more, based on the stevioside, rebaudioside A is used together with alpha-glucosylstevioside having 30W/W% or more D-glucose addition ratio and a glucide sweetening agent. In the process, the stevia extract is used at 1:(0.4-5) weight ratio between the stevia extract and the alpha-glucosylstevioside. The sweetness substitution ratio of the alpha-glucosylstevioside and stevia extract to the glucide sweetening agent is 30-80%. Thus, a sweetening agent having a high safety and sharp sweetness without bitternes nor astringency is obtained.
Patent JP-H09204043-A (JP)
Title: Photosensitive composition for planographic printing
Inventor: KOSHIMURA KATSUO
IPC: G03F7/027
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing plate having high sensitivity, excellent in developability, ensuring high mechanical strength at the time of development and excellent also in contamination resistance by incorporating a specified particle-shaped copolymer, a photopolymerizable unsatd. monomer, a photopolymn. initiator and diazo resin. SOLUTION: This photosensitive compsn. contains a particle-shaped copolymer, a photopolymerizable unsatd. monomer, a photopolymn. initiator and diazo resin. The copolymer is obtd. by bringing a monomer mixture consisting of 10-95mol.%, preferably 30-90mol% aliphatic conjugated diene monomer such as butadiene, 0.1-20mol%, preferably 0.5-15mol% monomer having at least two polymerizable unsatd. groups such as ethylene glycol (meth)acrylate and 0.1-70mol%, preferably 1-50mol% other copolymerizable unsatd. monomer such as styrene into emulsion polymn. using a radical Polymn. initiator.