baber/WOPTO huggingface dataset:
Patent JP-H0619835-A (JP)
Title: Dma controller
Inventor: YOSHIDA TOSHIYA
IPC: G06F12/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide a DMA controller which can access to a storage device at high speed at the time of continuously executing the DMA transfer of plural blocks in the storage device. CONSTITUTION:In this DMA controller, a device flag Duse showing whether a memory device which executes DMA access is DRAM or not, a bit constitution register Dconf designating the bit constitution of DRAM, a mode register Dmode showing the type of the access of DRAM, a source address register DSad holding a start address becoming the transfer source of DMA transfer, a destination address register DDad holding the tart address becoming the transfer destination of DMA transfer, judgement means 13 and 15 judging whether an accessed address is within the same page as an address which is accessed last time, and a control means 11 outputting a signal group specifying the accessed address based on the result of the judgement means are provided.
Patent JP-H04370183-A (JP)
Title: Adhesive composition
Inventor: TSUJI TAKASHI
IPC: C09J163/00
Filed: 1991-06-18
Abstract: PURPOSE:To provide an adhesive composition suitable as an adhesive for electronic parts with hardly any content of impurity ions by using a high-molecular weight unsaturated nitrile-conjugated diene-based copolymer rubber as a base polymer. CONSTITUTION:An adhesive composition containing 100 pts.wt. unsaturated nitrile-conjugated diene-based copolymer rubber produced by an aqueous suspension polymerization method and/or its hydrogenated substance and 50-500 pts.wt. epoxy resin.
Patent JP-2000090813-A (JP)
Title: Electron emission element, electron emission source, their manufacture, image display device using them, and its manufacture
Inventor: KUROKAWA HIDEO
IPC: H01J29/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element that can be manufactured at a low cost, capable of effectively emitting electrons with high stability, by using a particle containing carbon material having a six-carbocyclic structure or a coagulation body of the particles as an electron emission portion. SOLUTION: This electron emission element is provided with at least a first electrode 2, and electron emission part arranged on the first electrode 2. The electron emission part is constituted with particles 3 or coagulation bodies of the particles, and the particles 3 contain carbon material having a six- carbocyclic structure. The carbon material having the six-carbocyclic structure mainly contains graphite or carbon nano-tube, for example.
Patent JP-S5696883-A (JP)
Title: Manufacture of silicon carbide diode
Inventor: BETSUPU TATSUROU
IPC: H01L21/205
Filed: 1979-12-29
Abstract: PURPOSE:To obtain the LED wafer by using a vertical furnace with a specified temperature gradient, using especially a rare earth element as a solvent, keeping the condition of the interface between a liquid phase and a solid phase, estabilishing a thickness, maintaining the solute source on the solution so that the solute source is not drained, thereby forming an ingot. CONSTITUTION:The temperature gradient is given to the SiC+Sc solution 4 under the state solute source SiC powder 5 is floated, and an SiC crystal 6 is formed from the bottom of a crucible 3. Al is added to the solution to obtain the P type. A reacting tube 1 is heated by flowing inactive gas, a specified temperature gradient is maintained in the solution 4. In the vicinity of the interface between the liquid  and solid phases, the gradient is 25 deg.C/cm. A coil and the crucible are relatively  moved with about 1,800 deg.C being maintained. During this period, the SiC which  floats on the surface of the solution is gradually resolved, and the growing is continued under the same condition. The SiC powder is finished to the solubility which  is higher than that of the solvent metal. A wafer is cut out from the ingot obtained,  and one surface thereof is contacted with Si solution containing C, and N epitaxial  layer is layered in N2. Then, a bright, blue LED can be obtained without the effects  of the rare earth metal element in the solvent.
Patent JP-S6153989-A (JP)
Inventor: TSUGAKI SHOICHIRO
IPC: E21B10/22
Filed: 1984-08-22
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-H1021332-A (JP)
Title: Non-linear normalizing method
Inventor: NISHIO FUMIYOSHI
IPC: G06K9/42
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To extract a curved character like a handwritten character as straight character lines. SOLUTION: In the case of finding out distances between respective character lines constituting a character to be discriminated and distances between respective sides of a circumscribed rectangular frame 11 and respective character lines adjacent to the frame 11, setting up the inverses of respective distances as line density and executing non-linear normalizing processing in accordance with the line density, the line density of a part adjacent to each character line is set up to zero. Thereby a slightly curved character is extracted as straight character lines. A circumscribed rectangular frame 12 is formed on the outside of the frame 11, distances between respective character lines adjacent to the frame 11 and respective sides of the frame 12 are found out and the inverses of the distances are set up as line density.  Consequently a character picture obtained by the non-linear normalizing processing is prevented from being reduced.
Patent JP-S6062074-A (JP)
Inventor: FURANSHISUKO REIMON BURAIANZU
IPC: H01R13/7195
Filed: 1984-08-22
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-S5875181-A (JP)
Title: Preventing method for picture flow
Inventor: INOUE TAKAHIRO
IPC: G03G5/14
Filed: 1981-10-28
Abstract: PURPOSE:To make it unnecessary to polish the surface of an image carrying body, and to always remove a substance for generating a picture flow, by coating the surface of the image carrying body with a thin layer of a toner, in an electrophotographic device whose image carrying body consists of amorphous silicon (a-Si). CONSTITUTION:In an electrophotographic device which has used an image carrying body (for instance, a photosensitive drum) 1 formed on a conductive substrate 11 as an (a-Si) photoconductive body layer 12, after charging 3, development 5 and transfer to a transfer material 2 have ended, a remaining toner is coated to the surface of the layer 12 by a filming blade 9 constituted so as to press the crest side which has folded in two an elastic body provided on a cleaner 7, against the image carrying body side. In this case, a dropped toner is collected by a roller 8, the toner which has passed through the blade 9 is cleaned by a blade 10, and the layer 12 is filmed 13 thinly with the toner. Since the filmed layer 13 is thin, no bad influence is exerted on forming an electrostatic latent image. The filmed layer 13 is filmed newly every time, therefore, a substance (formed matter by corona discharge, suspended matter in the air, etc.) for generating a picture flow is always removed.
Patent JP-S6232814-A (JP)
Inventor: INADA TETSUYA
IPC: A01D41/00
Filed: 1985-08-06
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-H0516783-A (JP)
Title: Anti-lock control device
Inventor: YOSHINO MASATO
IPC: B60T8/1761
Filed: 1991-07-15
Abstract: PURPOSE:To enable pressurizing and holding by a pattern independent of a basic pattern so as to more quickly return brake cylinder liquid pressure to master cylinder liquid pressure, and realize finer control, when a following step operation of a brake is performed during anti-lock control. CONSTITUTION:Output signals of respective wheel speed sensors and liquid pressure sensors are input to a central processing unit, respective solenoids SL1-SL8 in a liquid pressure control unit are controlled by the control signals computed therein through a solenoid drive circuit SD, and brake liquid pressure of respective wheels are controlled. Further, the pump of a hydraulic control unit HC is controlled through a motor relay circuit MD. At such control, difference between initial master cylinder liquid pressure directly after detection of lock trend of the wheels and the master cylinder liquid pressure of increasing trend hereafter is obtained. When the difference is larger than a second prescribed value, a correcting signal is output, so as to command pressurizing and holding in a rate of pressurizing time increase per unit time.
Patent JP-S5963313-A (JP)
Title: Lubricator of engine
Inventor: TAKADA TOSHIYUKI
IPC: F01M1/06
Filed: 1982-10-01
Abstract: PURPOSE:To have the quantity of supplied lubricating oil approximately in proportion with the number of engine r.p.m. in a two-cycle engine by mounting a plunger pump inside a crankshaft and providing the driving cam of the pump for a connecting rod. CONSTITUTION:A plunger pump 11, and its suction and discharge oil passage 12 and 30 are mounted and formed inside a crankshaft 4. The outlet of discharge oil passage 30 is opened to the large end bearing part 21 which supports the large end part of a connecting rod 3. A suction oil passage 12 connected to a lubricating oil source 15. A plunger 26 is displaced from the axis O-O of the large end bearing part 21. A cam plate 37 which drives the plunger 26 is provided for the connecting rod 3. The quantity of supplied lubricating oil is kept approximately in proportion with engine r.p.m., whereby preventing any seizure or so occurring at the time of high speed drive and also preventing white smoke produced at idling. In addition, concentration of lubricating to the large end bearing part may prolong the service life of an engine.
Patent JP-H1019514-A (JP)
Title: Length measuring device
Inventor: WATANABE KAZUMASA
IPC: G01B11/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by reducing the number of parts and assembly processes. SOLUTION: The length measuring device opto-electrically reads moire fringes generated by relative movement of two scales containing an optical grating, and measures a relative moving amount of both scales. A fixing link 19 and a slider 11 containing an index scale wherein the optical grating is formed, are connected together with a connection member 10. To the fixing link 19, a leaf spring part 20 is formed as a body. A tip part of the leaf spring part 20 contacts to the slider 11, so that the slider 11 is pressurized to a main scale 6 side. Thereby, the leaf spring part 20 comes into one body together with the fixing link 19, so, when compared to another parts, the number of parts and assembly processes are reduced, and the cost is reduced.  In addition, the leaf spring part 20 formed as one body together with the fixing rink 19 does not require attaching with screws, etc., so free assignment in position is allowed and shape is set at will. In addition, magnitude and direction of urging force applied to the slider 11 is set at will.
Patent JP-H0847780-A (JP)
Title: Method and device for roller seam welding of container
Inventor: PEETAA TAIANA
IPC: B23K11/30
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a dense seam welding of an extremely thin plate container without using a wire and to reduce tin deposition to electrode rollers by executing butt welding of a container seam. SOLUTION: Roller seam welding is executed with two electrodes 2, 3. These electrodes are separated by an insulation intermediate layer 4 to form a welding roller 5 arranged outside a can body 1. An inside roller 8 is rotatably supported to a support arm 7 inside the can body 1. The inside roller 8, in which electric current is not caused to flow, consists of two disks 9, 10 of a roller element and an insulation intermediate layer 11. A correction roller 12 is arranged outside the can body and the correction roller 12 provides roundness of the can body. Because the can body 1 is guided between the welding roller 5 and the facing roller 8, the edges of the can body is overlapped to be positioned to a butted position each other.
Patent JP-H0519439-A (JP)
Title: Cartridge housing container for photograph processing device
Inventor: YOSHIKAWA SUMIO
IPC: G03D13/00
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a cartridge housing container for a photograph processing device which contributes to shortening processing time for a series of photographic processing by facilitating information reading work. CONSTITUTION:Plural cartridges are housed in a film stocker 10, and an IC memory part 82 is provided at the lower part of the stocker 10. Information required for the photographic processing such as ID information, order information and printing information is recorded in the IC memory part 82. Therefore, in the case that the information must be read in a series of photographic processing, the information has only to be read from the IC memory part 82, so that work for drawing out a negative film is not necessitated. As a result, the information reading work is facilitated and the time required for the photographic processing is shortened.
Patent JP-S6418203-A (JP)
Title: Plastic magnet composition
Inventor: FUJIWARA KAZUHIKO
IPC: C08L33/06
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a plastic magnet composition into which a ferromagnetic powder can be easily filled densely, the extrusion molding performance thereof is excellent and whose magnetic force is strong by a method wherein a specific ethylene-ethyl acrylate copolymer is used as a thermoplastic resin for a binder. CONSTITUTION:Seven-30 weight parts of an ethylene-ethyl acrylate copolymer whose melt index is more than 200 is added to 100 weight parts of a ferromagnetic powder as a binder. A ferrite-based magnetic powder composed of MO6Fe2 O3 (where M is one or more kinds of Ba, Sr, Ca, Mg, Zn and Pb), a samarium cobalt magnetic powder or a neodymium-iron-boron magnetic powder is used as the ferromagnetic powder. By this setup, it is possible to obtain a plastic magnet composition into which the ferromagnetic powder can be easily filled densely, extrusion molding performance thereof is excellent and magnetic force is strong.
Patent JP-S6064854-A (JP)
Title: Recording head of printer
Inventor: OKUNO SHIGERU
IPC: B41J2/16
Filed: 1983-09-20
Abstract: PURPOSE:To improve the thermal efficiency by stacking and bonding a plate material formed with a plurality or grooves on the inner surface, a partition plate, a heater and a base plate formed with an electrode on the inner surface, and further opening a hole at the partition plate and directly contacting the heater with ink in an orifice. CONSTITUTION:A plate material 4 formed with grooves 8 and a partition plate 5 are bonded to form an orifice 7. Since the plate 5 can be interposed between the material 4 and a base plate 6, thermal conductivity can be preferentially reduced in thickness, thereby rapidly transmitting the heat of the heater to ink in the orifice. Further, a hole 10 is formed at the plate 5, thereby directing contacting the heater 12 with the ink in the orifice. Thus, the thermal conduction can be further accelerated to eliminate the removal of the heat from the ink in the adjacent orifice, thereby enhancing the thermal efficiency.
Patent JP-2000348983-A (JP)
Title: Electrolytic capacitor, anode body and manufacture thereof
Inventor: SHIRAISHI SEIGO
IPC: H01G9/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an anode body for an electrolytic capacitor, which can form a sufficient dielectric oxidizing coat to the inner part of the anode body, where valve action metal foils are stacked and has a superior high frequency characteristic with low impedance on the anode body of the electrolytic capacitor using valve action metal and to provide an electrolytic capacitor, where the anode body is set to be a basic structure. SOLUTION: This anode 11 body 11 of an electrolytic capacitor has a stack body 10 where plural rectangular anode valve metal foils 3, having the dielectric layers of oxidizing coats, are stacked on a roughened surface, and the fixing frame bodies 2 of valve action metal, which sandwich/stack the stack body 10 in the stacking direction and are electrically connected to the metallic part of the anode valve metal foils 3. The anode body 11 is manufactured by forming an oxidizing coat dielectric on the surface of a roughened band-like valve metal foil, stacking plural anode valve metal foils 3, fitting fixed frame materials sandwiching the stack material in the stacking direction, fixing stacked anode valve metal foils 3, cutting the stack material and separating it into plural anode bodies in necessary forms.
Patent JP-S5964844-A (JP)
Title: Disc film developing machine
Inventor: OOTOMO TAKATSUGU
IPC: G03D3/00
Filed: 1982-10-05
Abstract: PURPOSE:To prevent processing liquid from mixing and dirtying and make a machine body small in size considerably, by transferring a film set body from the set state in the machine front part to processing courses successively by a vertically moving feed piece and a guide plate which cooperates with this piece. CONSTITUTION:When an ascending and descending cross material 17 rises from the lowest position, a projecting lever 25 rises also; and when the projecting lever 25 strikes a projection 24 of an ascending and descending piece 22, it allows the piece 22 to rise to the highest position. A small-sized feed piece 21b rises to the position indicated by a solid line in accordance with this rise, and in this process, the piece 21b pushes up a film set body A, which is set to the first groove part 28a, and displaces it to the valley part of a mountain-shaped feed piece. When the cross material 17 falls, the projecting lever 25 falls also; and though the ascending and descending piece 22 falls through the projection 24, it strikes the machine bottom, and the projection falls to the position indicated by a broken line, and hereafter, only the cross material falls to the lowest position. In this process, the set body A is slided down on the right inclined side of the first mountain part 29a of a guide plate 30a by the fall of the feed piece 21b and is transferred down to the next groove part 28a and is sent to the right, namely, the rear.
Patent JP-H0340750-A (JP)
Title: Refrigerant supplying and discharging device for superconductive rotary electric machine
Inventor: NARUMIYA HIROSHI
IPC: H02K55/04
Filed: 1989-07-07
Abstract: PURPOSE:To prevent the scattering of oil, lubricating a bearing, into a shaft seal by providing a blade, fixed to a rotating shaft, between the shaft seal and the bearing. CONSTITUTION:A ventilating blade 22, fixed to a rotating shaft 4 and positioned between a flow regulating plate 21 and a bearing 11, is rotated together with the rotating shaft 4 whereby air is sucked into a fixed side frame 9 through an air intake port 20 while the sucked air is blown against the bearing 11 through a gap between the flow regulating plate 21 and the rotating shaft 4. As a result, oil, lubricating the bearing 11, is dashed into a direction opposed to the direction of a second shaft seal 10B or the right side of the bearing 11. One set or a plurality of sets of the air intake port 20 is formed on the circumference of a fixed side frame 9. A labyrinth seal, a gap seal or the like is provided between the flow regulating plate 21 and the second shaft seal 10B whereby the prevention of the scattering of the oil toward the shaft seal 10B may be ensured.
Patent JP-H0732936-A (JP)
Title: Headlight radiating scope control device
Inventor: TAKAGI MAKOTO
IPC: B60Q1/14
Filed: 1993-07-14
Abstract: PURPOSE:To extend the radiating scope of a headlight giving no glare to the driver of a preceding car, by controlling the mirror at the lowest position of the preceding car to make the position between the taillamp and the mirror to the border between the radiating scope and the nonradiating scope. CONSTITUTION:A TV camera 22 to photograph the front side of a car is provided near a room mirror 15. To headlamps 18 and 20, actuators as the converting means of the border line are provided. And the distance epsilonm from the edge center position of taillamps to a door mirror is found from the distance xm between the edges of both taillamps of a preceding car, and the control value of the actuator corresponding to the cut line at the right side is set depending on the coordinates ym of the lowermost position of the door mirror. And since the cut line 72 at the left side is inclined at theta, the left side cut line 72 is lowered by the actuator, when the headlamps radiate the left side door mirror of the preceding car.
Patent JP-H03131291-A (JP)
Title: Method and apparatus for working weaving-web
Inventor: MANFUREETO TSUEESHIYU
IPC: D05B11/00
Filed: 1990-07-03
Abstract: PURPOSE: To enable quilting without wasting most of webs by sewing a belt projecting sideward from a longitudinal edge part onto the longitudinal edge part in the case of sewing the longitudinal edge parts of the side parts in an outer fabric web and a filler-material web. CONSTITUTION: The belt 35 with a seam 30 is sewed at an outer side from the both longitudinal edge parts 22 along the both edge parts 22 of the outer fabric web 5 and the filler-material web 7 which are superimposed in a non- sewing state. The outer fabric web 5 and the filler-material web 7 are mutually fixed at one side by the belt 35 and only an outer section from the longitudinal edge part 22 of the outer fabric web 5 is gripped by a fastening frame 13 at the other side. Therefore, the part of the belt 35 remaining in the outer side of the seam is cut by a cutting device 65. Thus, only a narrow strip is separated so that the expensive outer fabric is not wasted.
Patent JP-2000013439-A (JP)
Title: Multilink type routing method and multilink type router
Inventor: DEMURA HOUHAN
IPC: H04L47/41
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To control the order of packets through a simple means and to distribute a load concerning a router for which the multilink connection of routers is performed. SOLUTION: When a packet to be routed is inputted to a router 1-1, one or plural pieces of header information are extracted, hash calculation or the like is performed while using the extracted header information as a key, and the packet is outputted to an interface corresponding to a hash value. Therefore, the output interface of the packet having the same extracted header information gets equal at all the time and the order of packets is not inverted. Further, since a function is used so as to allocate the route of a wide band to many flowing packets as a hash calculation expression, the load can be distributed.
Patent JP-H0339786-A (JP)
Title: Driving circuit
Inventor: GOHARA YOSHIHIRO
IPC: G09G3/20
Filed: 1989-07-06
Abstract: PURPOSE:To increase the effective transfer speed of data by increasing the number of parallel bits of input data in a driving circuit and transferring data by a shift register which is large in the number of parallel bits when a matrix type display panel is driven. CONSTITUTION:The number of parallel bits of the input data D is increased by using a series-parallel converting circuit 11 and the data is transferred by the shift register 10 which is increased in the number of bits. Namely, the number of parallel bits of the data which is inputted is increased. Therefore, the transfer clock frequency of the shift register in the driving circuit can be set lower than the frequency of a supplied clock. Consequently, when the operation limit frequency of the driving circuit is equal, the effective transfer speed can be increased eventually.