baber/WOPTO huggingface dataset:
Patent JP-H01126877-A (JP)
Title: Shading correcting method
Inventor: TAKAMORI TETSUYA
IPC: H04N1/401
Filed: 1987-11-12
Abstract: PURPOSE:To highly accurately read a picture by dividing a picture area into plural small areas, storing the background density of the respective small areas and correcting a picture signal in a scanning thereafter by the use of this background density. CONSTITUTION:The picture signal obtained by a first scanning of all the areas of an image sensor 12 is stored in a frame memory 22, read to a background density (BG) detecting circuit 24 for every small area and the BG of the respective small areas is obtained. Namely, the data (picture signal) of the small areas divided into many from the picture area is read from the memory 22 and the BG of this small area is obtained by the use of a histograph, for instance. Then, it is defined to be the quantity of correcting the shading to correct the picture signal at the time of reading and scanning the picture thereafter. Thereby, the picture can be highly accurately read.
Patent JP-H03150612-A (JP)
Title: Circuit for restricting output voltage of monolithic semiconductor power apparatus for driving resonance load connected to power source
Inventor: PALARA SERGIO
IPC: G05F1/10
Filed: 1990-10-24
Abstract: PURPOSE: To prevent a parasitic component from being triggered by supplying a current to the load so as to maintain the output voltage at a value almost equal to a reference voltage when the output voltage becomes lower than the reference voltage. CONSTITUTION: This circuit is provided with a comparator B for comparing the output voltage Vc with the predetermined reference voltage Vcif. Then, in the case that the output voltage Vc becomes lower than the reference voltage Vcif, the current is supplied to the load so as to maintain the output voltage at the value almost equal to the reference voltage Vcif. In such a manner, a negative voltage peak in the collector of a power unit is evaded and the operation of the control circuit is guaranteed. Thus, the parasitic component is prevented from being triggered.
Patent JP-S62145060-A (JP)
Title: Piperazine derivative and production thereof
Inventor: NAKAI HIDEO
IPC: A61K31/40
Filed: 1985-12-17
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is lower alkanoyl, lower alkoxycarbonyl, benzoyl, lower alkynylsulfonyl, di(lower alkyl)aminosulfonyl, benzoylsulfonyl, (lower alkylthio)carbonyl, etc.; R<2> is H or halogen; Alk is lower alkylene; X is S or methylene] or a salt thereof. EXAMPLE:3-Acetyl-2-{2-[2-(4-phenylpiperazin-1-yl)ethyloxy]phenyl}thiaz oline. USE:A medicine or cardiotonic agent, having improved cardiotonic action and prolonged action property with slight side effect, e.g. effect on heart rate, etc., and useful for treating and preventing congestive cardiopathy, e.g. edema, dyspnea, hypoxia, etc. PREPARATION:For example, a novel compound expressed by formula II (Y<1> is reactive residue) or a salt thereof is reacted with a compound expressed by formula III or a salt thereof in a solvent, as necessary, in the presence of a deacidifying agent to afford the aimed compound expressed by formula I.
Patent JP-H03147185-A (JP)
Title: Structure control system for graphic processing system
Inventor: YOSHIOKA HIROSHI
IPC: G06T1/00
Filed: 1989-11-02
Abstract: PURPOSE:To execute an efficient graphic processing by designating the control system of structure due to a structure network by a user and changing the control system for each structure. CONSTITUTION:In order to control the structure as the structure network, the control method of the structure is selected corresponding to the use purpose of the structure. Namely, either a registering method due to an unpack system or a registering method due to a pack system is designated by a structure control method designating means 21 and registered to an unpack system structure registering means 221 or a pack system registering means 222. Otherwise,k the change of the structure registering method already registered by the structure control method designating means 21 is designated and the registering method is changed from the unpack system to the pack system or from the pack system to the unpack system by a structure control method changing means 23. Thus, the graphic processing can be efficiently executed.
Patent JP-H07137277-A (JP)
Title: Member for packaging ink container
Inventor: WATANABE KANAKO
IPC: B41J2/175
Filed: 1993-11-15
Abstract: PURPOSE:To remove a seal of an ink supply port/ink discharge port by preventing scattering of ink to an exterior and opening a package. CONSTITUTION:A tapelike adhesive sealing material 14 is adhered to seal an ink supply port 13 of an exchangeable ink cartridge 12, folded at a part where adhesive of the rear surface of the material 14 runs out, extended at the side with the port 13 to an adjacent side, a grasping part 15 formed at its end is extended externally, and the cartridge 12 is encapsulated in a packaging material 11 to be sealed.
Patent JP-H05127136-A (JP)
Title: Non-volatile recorder
Inventor: YAMAMOTO YOSHITAKA
IPC: G02F1/13
Filed: 1991-10-30
Abstract: PURPOSE:To prevent the generation of thermal crosstalks and to enable recording with good accuracy. CONSTITUTION:A field insulating film 57 is formed over the entire surface of a silicon substrate 55 and plural pieces of band-shaped lower electrodes 42 extending in a line direction are wired thereon. Rugged parts are formed on the lower electrodes 42. Upper electrodes 41 are laminated and formed to hold the recessed parts of heating elements 44 having a planar shape. The upper electrodes 41 have the band shape similar to the shape of the lower electrodes 42. Oriented films 56 are formed on the surfaces of the upper electrodes 41 and the surfaces of the protruding parts of the heating elements 44. On the other hand, plural pieces of counter electrodes 51 extending in a row direction are formed on the opposite surface of a glass substrate 52 disposed to face the surface of a silicon substrate 55. The oriented film 56 is formed on the surface thereof. A liquid crystal 53 as a recording medium is sealed between the upper and lower substrates 55 and 52. A voltage is impressed between the lower and upper electrodes 41, 42 to allow the heating elements 44 to generate heat and to heat up the liquid crystal 53. In addition, a writing voltage is impressed between the counter electrodes 51 and the upper electrodes 41 to execute writing of information.
Patent JP-H08145212-A (JP)
Title: Relief valve
Inventor: MUKUMOTO EIICHI
IPC: F16K17/10
Filed: 1994-11-18
Abstract: PURPOSE: To provide a relief valve which can prevent malfunction due to foreign material without deteriorating responsiveness at the time of relief. CONSTITUTION: In a valve case 8 provided are a valve chamber 9, a primary flow passage 10 for communicating the valve chamber 9 with a pressure oil passage 3 outside the valve case 8, a main valve element 15 arranged opposedly to the valve chamber 9, and a pilot valve element 15. When a flow amount of pressure oil from the primary flow passage 10 to the valve chamber 9 is small, an end of the main valve element 15 is projected into the primary flow passage 10, and an end of the main valve element 15 is covered with a filter 31. When the flow amount of the pressure oil from the primary flow passage 10 to the valve chamber 9 is large, a leading end of the main valve element 15 is pushed into the valve chamber 9 by inner pressure in the primary flow passage 10 to form a passage bypassing the filter 31 between the filter 31 and the main valve element 15.
Patent JP-H03145709-A (JP)
Title: Manufacture of chip semiconductor porcelain element
Inventor: SAKASHITA TSUTOMU
IPC: H01G4/12
Filed: 1989-10-31
Abstract: PURPOSE:To prevent exposure of the semiconductor layer of a cut part by a method wherein, when a notch of the prescribed measurements is provided on a molded sheet, a non-cut part is provided in longitudinal direction of one direction, the thickness direction is cut completely, and after calcination and formation of an electrode, the above-mentioned material is separated into chip form before formation of an electrode for external connection. CONSTITUTION:On a molded sheet 11 which is obtained by mixing the prescribed raw material and by molding and cutting into 25 mm square and in 0.6mm thickness, a non-cut part is formed on one end or on both ends in longitudinal direction of A-A1 in order to obtain the prescribed measurements, the thickness direction is cut completely, and a notch having a non-cut part in thickness direction is provided on the overall width in B-B1 direction intersecting with the above-mentioned longitudinal direction. After a bond dissociation has been performed on the above-mentioned molded sheet 11, it is calcined and a semiconductor porcelain is obtained. The semiconductor porcelain is coated with a metal oxide, it is calcined, diffused, and an insulating layer is formed on a crystal grain boundary. At this time, the cross-section in thickness direction of the sheet 11 is oxidized. A silver electrode 13 is formed on both surfaces, glass paste is printed, and after a printing operation has been conducted, it is separated following the notch, the exposed cross-section of the semiconductor layer is coated with an electrode 15 for external connection, and it is baked.
Patent JP-H11195433-A (JP)
Title: Solid electrolyte battery and its manufacture
Inventor: KEZUKA KOICHIRO
IPC: H01M10/05
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To enhance the electric contact state of a solid electrolyte with a positive electrode active material layer and a negative electrode active material layer and provide an ideal distance between particles within the positive electrode active material layer and the negative electrode active material layer to improve the load characteristic by impregnating the solid electrolyte dissolved in a solvent on an active material layer. SOLUTION: This battery has a positive electrode plate 1 having a positive electrode active material layer 1b and a solid electrolyte layer 1c formed on a positive electrode current collector 1a, and a negative electrode plate 2 having a negative electrode active material layer 2b and a solid electrolyte layer 2c formed on a negative electrode current collector 2a. The solid electrolyte layer 1c is formed on the positive electrode active material layer 1b, and the solid electrolyte layer 2c is formed on the negative active material layer 2b. The solid electrolyte layer 1c, 2c is formed by impregnating a solid electrolyte in the positive electrode active material layer 1b or the negative electrode active material layer 2b, respectively.  By impregnating the solid electrolyte in the active material layer, the internal resistance of the battery can be reduced, and the contact state between the active material and the solid electrolyte can be improved.
Patent JP-S63138014-A (JP)
Title: Improving construction for construction site
Inventor: YUGAWA TAKAHIRO
IPC: E02D3/12
Filed: 1986-11-29
Abstract: PURPOSE:To stabilize a site to construct the foundation of a structure, by mixing and stirring solidifying material and soil under the material, with each other, to roll them, after a surface soil is removed from actual ground and the solidifying material is sprayed on the surface. CONSTITUTION:Actual ground in the whole construction site is excavated by an excavator 1, and the surface soil of the thickness of approx. 300-500mm is removed from. After that, on the base bottom 4 of the ground with the removed surface soil, the solidifying material 5 of cement or the like is sprayed, and by the excavator 1, the base bottom 4 is excavated in the depth of approx. 300-600mm, and excavated soil 6 and the solidifying material 5 are mixed and stirred with each other. While the level of improved soil 7 is corrected and the soil is rolled, water is sprayed on the improved soil 7 and water content rate of dry weight is regulated. As a result, after a given curing period, the foundation of a structure can be constructed on the improved site.
Patent JP-H07116049-A (JP)
Title: Chopstick and manufacture of chopstick and vessel for table use
Inventor: URATANI HYOGO
IPC: A47G21/10
Filed: 1993-10-20
Abstract: PURPOSE:To provide a pair of chopsticks of which synthetic resin coating layers can be prevented from separating from chopstick bodies even if a flaw is caused in the synthetic resin coating layers and which are harmless to the human body and whose safety is excellent and outward appearance is excellent. CONSTITUTION:Lacquer layers 3 which are composed of raw lacquer or the like and are harmless to the human body are formed almost over the whole surface of chopstick bodies 2 composed of wood, bamboo or the like. Synthetic resin coating layers 5 are formed on the lacquer layers 3 in the proper parts except the chostick tip parts 4. Thereby, only the lacquer layers 3 harmless to the human body are formed in the chopstick tip parts 4, on the one hand, the synthetic resin coating layers 5 are formed on the lacquer layers 3 in the proper parts except the chopstick tip parts 4.
Patent JP-S62148365-A (JP)
Inventor: WAKASUGI YASUMASA
IPC: C04B35/195
Filed: 1985-12-20
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-H05129309-A (JP)
Title: Pasted substrate
Inventor: TOYOKAWA FUMITOSHI
IPC: H01L21/762
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the title pasted substrate wherein a gettering technique can be applied, it is possible to prevent contaminant impurities from being left in an element formation region and it is possible to prevent an element characteristic from being deteriorated by a method wherein a region where a buried oxide film is not formed partially is provided and a base-body substrate is connected to an SOI layer by a silicon single crystal. CONSTITUTION:An Si single-crystal substrate, to be pasted, on which an oxide film has been formed is pasted integrally on a base-body Si single-crystal substrate on which no oxide film has been formed; the Si single-crystal substrate to be bonded is polished; an Si single-crystal layer 1 to be used as an element formation region is formed on a buried Si oxide film 2. In such a pasted substrate, a region where the buried Si oxide film 2 is not formed partially exists, and the Si single-crystal layer 1 on the buried Si oxide film 2 is connected to a base-body Si single-crystal 4 via an Si single crystal. In addition, the substrate has a structure which is endowed with a gettering means by the base-body Si single-crystal substrate bulk 4 or by a crystal defect or a crystal strain 5 on the rear.
Patent JP-H11119528-A (JP)
Title: Developing device and process cartridge
Inventor: SUZUKI SHUICHI
IPC: G03G21/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce load caused on the driving parts of a sheet member for feeding toner and a rotating member for attaching a sheet and especially to reduce the load caused on a toner feeding member in the case of using a device for the first time after shipping by reducing the load caused on the toner feeding member by the resistance of toner. SOLUTION: This device is provided with the rotating member for attaching a sheet 48 rotating integrally with a stirring carrying shaft in parallel with a developing roll shaft and having a sheet attaching surface 48e at an outside end in a radial direction and the sheet member for feeding toner 49 attached to the member 48; and provided with the toner feeding members R1 and R2 feeding the toner to a developing roll R0 at the time of rotation and a toner stirring member 50 rotating integrally with the stirring carrying shaft and stirring the toner, and arranged to stir the toner in toner storage parts 42 and 43 before the toner is carried to the developing roll by the members R1 and R2 in the state of the shipping of the developing device.
Patent JP-H01126001-A (JP)
Title: Directive antenna system
Inventor: SHIRAI TADAO
IPC: H01Q3/01
Filed: 1987-11-11
Abstract: PURPOSE:To adjust the directivity of an antenna by short-circuiting an antenna element electrically by an active semiconductor element such as a PIN diode, a varactor diode or a transistor(TR). CONSTITUTION:The aperture of a waveguide 1 is spread by a conductor horn antenna 2 and one lead wire of a PIN diode 3 is brought into contact therewith on the way of the horn antenna 2. Then the other lead wire is insulated from the horn antenna 2 and lead to a bias terminal 4. when a radio wave comes from the waveguide 1 to the horn antenna 2, the effective aperture of the horn antenna 2 with respect to the radio wave is varied with an impedance of the PIN diode 3 arranged to the horn antenna 2. For example, when a DC current flows in the forward polarity of the PIN diode 3, the impedance is lowered and the aperture of the horn antenna 2 is made narrow.
Patent JP-H01126723-A (JP)
Title: Memory circuit
Inventor: YOSHIZAWA NOBUKAZU
IPC: G06F5/06
Filed: 1987-11-11
Abstract: PURPOSE:To realize a memory circuit for high speed data, which attains frame constitution, by parallely converting high speed input data, causing the data to be a low speed, and replacing the order of the parallelized data. CONSTITUTION:The input data of a parallel digital are inputted to flip-flops (FF)11-14 of a serial-parallel converting circuit 1 and successively written by four-phase clock to be obtained with four-dividing a writing clock by a divider 10. Then, the data are sent as the parallel data of the four number of data P-S. These data P-S are respectively sent to FF15-18 and successively written by the four-phase clock, which is obtained by four-dividing a reading clock 1 with a divider 19. Then, the data are sent as the parallel data of the four number of data (a)-(d). In a selector circuit 2, the four number of the parallel data (a)-(d) are respectively given to selectors 21-24 and one of the four number of the data are selected and sent by a selector control signal. However, each time a frame is moved, the selecting order is circulatively shifted.
Patent JP-H05130631-A (JP)
Title: Hue processing circuit
Inventor: MATSUMOTO HIROAKI
IPC: H04N9/64
Filed: 1991-10-31
Abstract: PURPOSE:To increase the degree of freedom in a hue processing by varying at least one of coefficients to be the elements of a coefficient matrix in accordance with the positive/negative of a 1st or a 2nd input color difference signal. CONSTITUTION:An input red color difference signal (R-Y) 1 and an input blue color difference signal (B-Y) 1 are respectively supplied to multipliers 5, 6 and 7, 8 and multiplied by respective coefficients A to D and respective multiplied outputs are supplied to adders 9, 10 and added, so that an output red color difference signal (R-Y) 2 and an output blue color difference signal (B-Y) 2 are outputted. The codes of the signals (R-Y) 1, (B-Y) 1 are respectively detected by code detectors 11 to 14 and switches are changed over so that respectively different values A+ or A-, B+ or B-, C+ or C-, and D+ or D-in the coefficients A to D supplied to the multipliers 5 to 8 are selected in accordance with the positive/negative of the signals (R-Y) 1, (B-Y) 1.
Patent JP-H05130759-A (JP)
Title: Insulation method of rotary electric machine winding
Inventor: MITSUI HISAYASU
IPC: H01B13/16
Filed: 1991-10-31
Abstract: PURPOSE:To provide an insulated wire which has excellent heat-cycle resistance and can withstand a sudden temperature rise or drop, exhibits required functions regardless of the penetration of humidity and rain water, has resistance against vibration and can be applied by mechanical winding. CONSTITUTION:A number of layers of pyromelitic dianhydride type polyimide varnish 2 are applied to a soft copper wire 1 and baked. At least one layer of polyamideimide varnish 3 is applied to the polyimide varnish layers 2 and baked to form an enamel film and a polyamideimide-overcoated polyimide insulated wire is obtained. The obtained insulated wire is wound around a rotary electric machine core.
Patent JP-S62143725-A (JP)
Title: 4-wheel drive device
Inventor: MATSUMOTO YASUHEI
IPC: B60K17/344
Filed: 1985-12-19
Abstract: PURPOSE:To improve driving performance, by a method wherein viscous cou pling is transmitted to either front and rear wheels through engaging clutch for free to provide one kind with a viscous coupling of 4-driving wheel and 2-wheel drive. CONSTITUTION:When a rail 43 is controlled to an R direct coupling 4WD posi tion, an engaging clutch 40 is shifted to the viscous coupling side. Thus, a trans fer shaft 26 is coupled to a driven gear 22 of a front differential device 4 to from 4-wheel drive effected through rear wheel direct coupling front wheel viscous coupling. When the rail 43 is controlled to an FR position, the engaging clutch 40 is released and brought into a free state, connection between a viscous coupling 30 and a drive gear 22 is disconnected, and a driving deice is brought into 2-drive of FR. This constitution enables arbitrary selection of 4-wheel drive and 2-wheel drive with viscous coupling, resulting in improvement of drivability and starting properties.
Patent JP-H03146002-A (JP)
Title: Frame body of tie clasp device
Inventor: OGAWA ATSUJI
IPC: A44B6/00
Filed: 1989-11-02
Abstract: PURPOSE:To easily and quickly install the frame body without being detached simply by bending one side of the frame body fitted and installed in a button in the vertical side direction. CONSTITUTION:To a hole one side a' of a frame body A, one end 2b of an a'' chain 2 is connected, and also, the other side b' is bent in the vertical side direction. On the chain 2 provided on one side of the frame body A, a tie chasp device C is provided and when the frame body A is fitted and installed in a button B, a peripheral edge part 6 of the frame body A presses the button B, while coming into contact with the lower face 7 of the button B, and also, a bend position 6' of the frame body A is detained in a peripheral edge part 8' of a small hole 2 provided on a shirt (y) and obstructs a movement of the frame body A. Also, since the other side b'' of the bent frame body A goes into a small hole 8 of the shirt (y), it does not occur that the frame body A is detached simply from the button B.
Patent JP-H03148019-A (JP)
Title: Electromagnetic flowmeter
Inventor: ITO ETSURO
IPC: G01F1/58
Filed: 1989-11-02
Abstract: PURPOSE:To effectively manufacture and repair an electromagnetic flowmeter by fixing a combination of an exciting coil and a core for generating a magnetic field and a signal converting part detachably to a measuring pipe and a ring at each end part by a magnetic fastening tool, respectively. CONSTITUTION:A combination of an exciting coil 2 and a core 3 for generating a magnetic field is fixed to a measuring pipe 1 by screwing two magnetic bands 4 to the pipe 1. A ring 6 is tightly and rigidly pressed into the outer periphery at each end of the measuring pipe 1 via an O ring 7. Moreover, a case 9 for converter is detachably fixed to the outer periphery of the ring 6 via an O ring 8 by a screw 10. Accordingly, both the combination of the coil 2 and core 3 and the case 9 can be separated from the measuring pipe 1 upon necessities by loosening the screw.
Patent JP-H11314324-A (JP)
Title: Photo-setting sheet and molded product using the same
Inventor: YANAGASE AKIRA
IPC: B29L9/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-setting laminated sheet used in the production of a decorated molded product good in design properties, capable of imparting a molded product excellent in scratch resistance, watherability and chemical resistance, excellent in processability and storage stability and having no stickiness. SOLUTION: A photo-setting sheet is obtained by laminating a phot-setting resin compsn. consisting of an acrylic resin having a photopolymerizable functional group on its side chain, a photopolymerization initiator and an acrylic rubbery elastomer forming at least the outermost layer being a hard resin layer on a base material sheet and an insert molded product is obtained by using this sheet.