baber/WOPTO huggingface dataset:
Patent JP-S54160114-A (JP)
Title: Recording/reproduction system for television video signal
Inventor: WADA KOUSEI
IPC: H04N5/92
Filed: 1978-06-09
Abstract: PURPOSE: To secuce the satisfactory peformance for both the still and normal reproduction of the various types of motion pictures by converting the continuously recorded pictures through the recording medium which formed recording pictures in 24 frames every second into the TV video signals of 60 fields per second and then recording them on the information recording medium disk.  
     CONSTITUTION: The information of 24 frames of the recording medium which formed the recording pictures in 24 frames per second are converted into the scan reference video signals featuring 30 frames and 60 fields per second each and then recorded and reproduced via the information recording disk which features 900 rpm to record the video signals of the 4-field period with every turn. In case, the picture of each frame selected discontinuously through the medium which formed pictures of 24 frames per second is controlled so that the picture of each frame may be turned to the signal of 1-field period for the 4-field period in which the picture of each frame is continuous individually. For the picture of the frame except for each selected frame each picture is turned individually to the signal of each 1-field period of the signal which continues less than the 3-field period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61230954-A (JP)
Inventor: UIRIAMU GURETSUGU HOOKINZU
IPC: B41J2/015
Filed: 1986-03-27
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-H06278306-A (JP)
Title: Image forming apparatus
Inventor: TAKAGI OSAMU
IPC: G03G15/05
Filed: 1993-03-29
Abstract: PURPOSE:To form a highly detailed image by applying voltages different according to places to a toner stream control means, a toner supply means and the rear electrode arranged on the side opposite to the toner supply means of the toner stream control means. CONSTITUTION:Linear conductors 22c, 22d are respectively embedded in the rear surface of a rear electrode 22 at points F, G so as to extend in the longitudinal direction of the electrode 22. A DC power supply is connected across the conductor 22c of the rear electrode 22 and a toner carrying roller and the potential of the conductor 22d of the rear electrode 22 is made same to that of the toner carrying roller. Therefore, voltage gradually changes up to OV from the point F to the point G on the rear surface of the rear electrode 22 and the part on the right side of the point F becomes the same potential. The flying target P of the toner passing through an aperture 6 is set to the intermediate position of the rear electrode 22 and, since there is a voltage gradient within the range from the point F to the point G, a strong electric field ready to pull back toner to the right is not generated in the left end part of the rear electrode 22 and the toner rearwardly scattering with respect to a support feed direction is not generated.
Patent JP-S61231277-A (JP)
Title: Fragrant interior material
Inventor: YAMAMURO HIROMI
IPC: B32B27/18
Filed: 1985-04-02
Abstract: PURPOSE:To provide a fragrant interior material capable of emitting fragrance for a long period, by applying a layer of phytoncide-containing microcapsules to the back surface of the paper layer of an interior material. CONSTITUTION:An interior material containing fragrant agent is produced by laminating the top-coating layer 1 composed of an amino alkyd or urethane resin, the gravure ink layer 2 composed mainly of pigment and nitrocellulose, the paper layer 3 for decorative board, the ink layer 4 containing phytoncide- containing micro-capsules, and a plywood 6 of 2.5mm thick bonded to the ink layer 4 with an vinyl acetate resin adhesive 5. The laminate emits fragrance extremely slowly for a long period to unnecessitate the frequent replenishing of the fragrant material.
Patent JP-S63238015-A (JP)
Title: Slowly releasing capsule preparation
Inventor: MATSUDA YOSHIHISA
IPC: A61K9/48
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a slowly releasing capsule preparation having low stickiness is swollen state and low adhesivity to the walls of stomach and intestines and giving little stimulation and damage to the organs, by encapsulating a drug- containing content with agar coating film. CONSTITUTION:A content containing an oily substance and a drug, preferably a water-soluble and moderately fat-soluble drug (e.g. dilthiazem, alclofenac and indomethacin) is encapsulated with agar coating film according to the process for the preparation of seamless capsule. Compounding of 10-50wt.%, preferably 10-30wt.% polymeric substance (e.g. cellulose derivative and acrylic copolymers) in the agar coating film strengthens the film strength, improves barrierness of the film against permeation of water and improves the effect as a slowly releasing capsule preparation. The effect of a drug directly action in the stomach can be continued by adjusting the specific gravity of the capsule to <=1.1 and the diameter to >=2mm, thereby allowing the capsule to float in the stomach.
Patent JP-S58186187-A (JP)
Inventor: ITOU RIYOUICHI
IPC: H05B3/14
Filed: 1982-04-26
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-S62224924-A (JP)
Title: Film formation
Inventor: KAWAMURA TAKAO
IPC: H01L29/786
Filed: 1986-03-27
Abstract: PURPOSE:To improve the performance of device itself while forming films with specified quality and composition eliminating any uneven quality between thin film devices by a method wherein glow discharge is performed in the space other than the space between substrate and electrode after leading-in a film forming gas. CONSTITUTION:A film forming gas is led into a reaction chamber firstly to transmit the power supplied from a high frequency power supply 5 to a ring 6 so that glow discharge may be performed between a substrate mounting stage and the ring 6 to decompose the film forming gas. Most of this decomposed gas not exposed to the glow discharge is not evaporated to be exhausted over the surface of substrate 4. After the initial glow discharge is finished to normalize the glow discharge, a switch 7 is changed-over to transmit the high frequency power to a glow discharge electrode 1 so that the glow discharge may be regularly performed between the electrode plate 1 and the substrate 4 to decompose the film forming gas normally for evaporating it on the substrate. Through these procedures, a thin film is formed on a substrate after the glow discharge is normalized to provide the thin film with specified quality.
Patent JP-S58186837-A (JP)
Title: Error information system of information selecting and converting circuit
Inventor: OKAMOTO KOUICHI
IPC: G06F11/00
Filed: 1982-04-26
Abstract: PURPOSE:To give information on a fault through simple constitution by inverting and outputting a check code which is the output of an encoding circuit when an information selecting means has trouble. CONSTITUTION:Data transferred from processing units 1-4 to a processing unit 13 are inputted to a priority circuit 5 through REQ lines 0-3. One of requests for transfer inputted to a circuit 5 is selected according to selection condition determined by predetermined priority and stored in one of registers 6-9. The stored contents of the registers 6-9 are converted by the encoding circuit 10 into specific codes and check units are added thereto. If a fault occurs in, specially, the circuit 5 in this information selecting and converting circuit, namely, when the circuit 5 selects plural pieces of information or no information, the check code outputted by the circuit 10 is inverted and outputted to the unit 13. Consequently, an error is reported easily.
Patent JP-2000268808-A (JP)
Title: Terminal part for lead battery
Inventor: HOSOKAWA MASAAKI
IPC: H01M50/541
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal part for a lead battery whose manufacture is easy and mechanical intensity is excellent, since a terminal plate can be easily welded to a polar column without a jig when the terminal part is formed, a resin can be poured in every corner in a recess, and, in addition, the terminal plate can be fixed in the recess. SOLUTION: This terminal part consists of a cover 4, a polar column 7, a terminal plate 1, and a resin 6. Here, the cover 4 has a recess 5 on an upper surface thereof, and the recess 5 has a penetration hole 8 at a bottom 5c. A polar column 7 is inserted in the penetration hole 8, and a tip thereof is placed in the recess 5. A terminal plate 1 consists of a bottom late 3, and a standing part 2 stood from the bottom plate 3, the bottom plate 3 is connected with a tip of the polar column 7, and a part of a peripheral surface is contacted with a peripheral surface 5a of the recess 5 and is fixed thereto. A resin 6 is filled into upper and lower recess spaces communicated through the bottom plate 3 and right and left recess spaces communicated through the standing part 2.
Patent JP-H03270870-A (JP)
Title: Polishing device
Inventor: TAKEMURA SHINICHIRO
IPC: B24B37/005
Filed: 1990-03-20
Abstract: PURPOSE:To apply uniform pressure to a carrier plate by providing a pressure space for supplying pressure fluid to the oversurface of a pressing plate to press the carrier plate. CONSTITUTION:A pressurization space 23 is furnished for supplying pressure fluid to the oversurface of a pressing plate 13, which is for pressing a carrier plate 11. This pressurization space 23 is filled with the pressure fluid via inside of a pressurizing shaft 34, and thereby the carrier plate 11 is pressed evenly with the whole surface of the pressing plate 13. This achieves precision polishing of the surface of an object to be polished such as a silicon wafer placed upon a surface board 10.
Patent JP-H11275854-A (JP)
Title: Backlight drive circuit
Inventor: TAKAHASHI HIROHISA
IPC: H05B39/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To shift a backlight from its on-state to its off-state under a stable operation of a DC-DC converter by a comparatively simple constitution comprising a DC-DC converter and an inverter transformer. SOLUTION: A drive circuit is provided with a DC-DC converter 22 which forms pulsating voltage, an inverter transformer 24 for obtaining a transformed voltage based on the pulsating voltage, a feedback route forming part 25 which feeds the transformed voltage from the inverter transformer 24 back to the DC-DC converter 22, a dimming control unit 26 which performs dimming of a back light 20, a backlight on/off control unit 28 which performs state setting, so as to cause the backlight 20 to be in an on-state or off-state selectively, and a backlight on/off drive unit 27 which causes the DC/DC converter 22 to be selectively in an operating state or in a nonoperating state, in accordance with the state of the backlight on/off control unit 28.
Patent JP-S58188413-A (JP)
Inventor: KOMATSU MORIMASA
IPC: A47J31/44
Filed: 1982-04-26
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-H06200023-A (JP)
Title: Polyimide resin
Inventor: NAKAJIMA KEIZO
IPC: C08L79/08
Filed: 1992-03-27
Abstract: PURPOSE:To easily obtain a polyimide resin having good conductivity by giving thereto a structure containing a four-membered imide ring. CONSTITUTION:A polyimide resin comprising repeating units of formula I (wherein R1 and R2 are each a group having conjugated unsaturations) is provided. When R1 of formula I is an ethene of formula II, the reactivity in imidization is high and therefore a high-molecular-weight polyimide resin can easily be obtained desirably. Although this polyimide resin has high conductivity even when it is not doped, a resin with higher conductivity can be obtained when it is doped. Examples of the dopant used include electron-accepting substances such as halogens, Lewis acids, proton acids and transition metal compounds and electron-donating substances such as alkali metals and alkaline earth metals.
Patent JP-S57186819-A (JP)
Title: Surface acoustic wave filter element
Inventor: YAMAJI NOBUKI
IPC: H03H9/64
Filed: 1981-05-13
Abstract: PURPOSE:To obtain a surface acoustic wave filter having the satisfactory characteristics, by effectively removing a reflected wave from an electrode placed in the vicinity of the end part of an input transducer. CONSTITUTION:On the opposite side of an output IDT14 in an input transducer IDT12, plural reed screen type electrodes consisting of a 1/4 pitch of prescribed wavelength decided by the surface acoustic wave filter element, respectively, from an outermost electrode 121 of the IDT12 are formed in one body with the extended part of one common electrode 12a of the IDT12. Subsequently, a reflection of a surface wave having no relation with weighting of the IDT12 is negated by these reed screen type electrodes, so as to get rid of a reflected wave proceeding in the direction of the IDT14. Also, an acoustical absorbent layer 15 is provided so that an outermost electrode 171 of the reed screen type electrode 171 is entierly buried, and generation of a reflected wave by the electrode 171 is prevented.
Patent JP-S62229813-A (JP)
Title: Foil-wound transformer
Inventor: TANIGUCHI YASUHIKO
IPC: H01F27/28
Filed: 1986-03-31
Abstract: PURPOSE:To prevent the generation of dielectric break-down between turns at the end part of a metal sheet by a method wherein the insulating strength of the end part of the metal sheet located adjoining to a cooling passage is reinforced with an insulating tape. CONSTITUTION:A fail-wound transformer is formed by winding a metal sheet 7 and an insulating sheet 8, but the end part of the metal sheet 7 adjoining to a cooling passage 10 is covered by an insulating tape 9 which is bent in- shape.The increase in thickness in radial direction caused by winding the insulating tape 9 is absorbed by thinning off the thickness of the end part of the cooling passage 10. In the foil-wound transformer constituted as above- mentioned, dielectric strength can be reinforced, because the metal sheet end part is not exposed directly by coating the insulating tape 10 on the end part of the metal sheet 7 adjoining to the cooling passage 10. Also, as the increase in thickness in radial direction by winding the insulating tape 9 is absorbed by the thickness of the end part of the cooling passage 10, the size of the transformer is not increased from that of the transformer manufactured before.
Patent JP-S54162217-A (JP)
Title: Swash-plate type compressor
Inventor: TATSUMI SHIGEO
IPC: F04B27/08
Filed: 1978-06-14
Abstract: PURPOSE: To prevent the air-tightness leakage of a swash-plate type compressor by providing band-shaped projections on the inner surface of a shell.  
     CONSTITUTION: A plurality of band-shaped projections 18, of width W, are provided on the inner surface of shell 1 along the axis of the cylinder at fixed intervals. They are integrated with the shell when it is aluminum diecast. The top surface 19 of each projection 18 is cut, and thus the cylinder is provided with a plurality of top surfaces 19. Its inner surface D 1  is set so as to facilitate the engagement with cylinder block 2. After finishing, some steps remain between projection top surfaces 19 and the inner surface of shell 1. Except for projection top surfaces 19, the inner surface of shell 1 is left unprocessed. Consequently, the problem of air-tightness leakage of a swash-type compressor is markedly improved, and also it is possible to save aluminum material needed for diecasting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02248276-A (JP)
Title: Document processor equipped with frame size regulating performance
Inventor: SHIRAKI TATSUYA
IPC: G06T11/60
Filed: 1989-03-22
Abstract: PURPOSE:To achieve uniform distribution of a number of characters in a frame by a method wherein a data memory means, a frame memory means, a dividing means, a collecting means, a regulating means, and a coordinate memory means are provided, and the title document processor equipped with frame size regulating performance is so constructed that editing is performed in each split frame by an editing means based on coordinates of an intersecting point. CONSTITUTION:A frame corresponding to a size of printing paper stored in a frame memory means 103 is split into an optional number of parts vertically and horizontally by a splitting means 104 by indication from an input means 101 to prepare a split frame. Then, a remainder of a number of characters to be generated in each split frame are totalized vertically and horizontally by a totalizing means 105 and further, its surplus is assigned to the split frame by a regulating means so that the number of characters are equalized to regulate a vertical and a horizontal split positions. Then, the regulated each split frame is edited by a coordinate memory means 107, and a data stored in a data memory means 102 is edited in each split frame based on coordinates of an intersecting point. Therefore, a uniformly split frame can be prepared by regulating the frame corresponding to the size, of the printing paper vertically and horizontally.
Patent JP-H02249274-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGUCHI AKEMI
IPC: H01L21/3205
Filed: 1989-03-23
Abstract: PURPOSE:To improve barrier properties and obtain a stronger barrier metal layer by providing an opening in an insulating film formed on a semiconductor substrate, cladding a high-melting point metal and the metal nitride film, and then performing high-speed heat treatment of that metal nitride film within a mixed gas environment where oxygen is added to argon or nitrogen. CONSTITUTION:After an opening is made on an insulating film 202 formed on a semiconductor substrate 201 and then a high-melting point metal 203 and the metal nitride film 204 are clad on the insulating film 202 and the opening, the metal nitride film 204 is subjected to high-speed treatment within a mixed gas environment 205 obtained by adding argon or nitrogen. For example, sputtering is made in an argon environment for forming a metal film 203 such as titanium and then nitrogen gas is introduced into a sputtering device for forming the metal nitride film 204 such as nitride titanium using reactive sputtering with a mixed gas of argon and nitrogen. A barrier metal layer thus formed is subjected to high-speed thermal treatment within a mixed gas environment 205 where an oxygen of 1000ppm or less is added to a single inert gas such as argon or nitrogen and an aluminum alloy film 206 is formed on it.
Patent JP-H06258714-A (JP)
Title: Overhead projector
Inventor: MORIZUMI MASAAKI
IPC: G03B21/132
Filed: 1993-03-05
Abstract: PURPOSE:To improve the distortion of a video caused by turning a reflection mirror and to project an easy-to-view image on every kind of screen or at an optimum position. CONSTITUTION:This projector is provided with a chart base 10 (chart surface 12) on which a recording sheet is set, a projecting lens 15 for projecting the recorded image of the recording sheet on the chart surface 12, and a projecting mirror 18 which can be turned in an elevation direction and projects light from the projecting lens toward the screen, and the lens 15 and the chart surface (chart base 10) 12 are inclined by specified angle thetaa in the turning direction of the mirror 18 from the horizontal direction. Thus, the chart surface 12, the lens 15, and the screen 5 are nearly in a parallel state, and the distortion and out-of-focus are reduced.
Patent JP-H03271754-A (JP)
Title: Color image forming device
Inventor: MORITA SHIZUO
IPC: G03G21/16
Filed: 1990-03-20
Abstract: PURPOSE:To facilitate each operation, maintenance work, etc., by carrying out process cartridge replacement, manual paper feeding operation, and inserting/removing operation for a transfer paper storing means, from one side of the device. CONSTITUTION:This device is provided with a first paper feeding means by manual paper feeding from a releasable, manual guiding plate 21 at the side of the device main body, and with a second paper feeding means by which the paper is automatically fed from a paper feeding cassette 14. A photosensitive belt 1 and each developing unit are integrated in the cartridge 30 incorporating an electrifier 6, cleaner 13, a paper feeding path 15 being a transfer material carrying path, and one of a pair of timing rollers 17. They are all together attached to and detached from the device main body by a cartridge inserting guide provided on the upper housing. Therefore, each operation for copying, the paper feeding operation including manual insertion and various types of maintenance can be carried out one side of the device. Thus, operation and maintenance inspection can be facilitated.
Patent JP-S62229376-A (JP)
Title: Blurred picture processor
Inventor: KAMIYAMA SEIJI
IPC: G09G5/24
Filed: 1986-03-28
Abstract: PURPOSE:To output a brush writing style with high quality by calculating the blur level of an optional area based on a set gradation level. CONSTITUTION:When a character code to be produced is given, a character data acquiring means 22 reads the stroke contour information on the corresponding character out of a character data part 11 together with the blur levels at four points L1-L4 of the contour information set previously. A contour line generating means 21 outputs a stroke contour line 50 to a display memory out of the stroke contour information in the form of the binary information. An area paint-out means 23 points out successively a point P inside a contour with a fixed algorithm. Here the dot value of the point P is set at '0' or '1' by defining the blur level l0 at an intersecting point L0 between a straight line connecting two points Q and R closest to the point P and a vertical line led from the point P as the value obtained through proportional distribution given to the distances among points Q, L0 and R and then comparing said value with the value of a random number generator normalized to values 1-16.
Patent JP-H04308355-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TAKAHASHI TAKASHI
IPC: F02M55/02
Filed: 1991-04-04
Abstract: PURPOSE:To impede the dispersion of fuel injection quantity from each fuel injection valve. CONSTITUTION:There are provided a pair of fuel pumps 2a, 2b driven by an engine, and high pressure fuel discharged from these fuel pumps 2a, 2b is supplied into a fuel accumulator 22 through the respectively corresponding fuel feed pipes 37a, 37b. The high pressure fuel in the fuel accumulator 22 is supplied to fuel injection valves 1a-1f through injection pipes 21a-21f. Fuel is discharged alternately from the respective fuel pumps 2a, 2b synchronously with fuel injection action from the fuel injection valves. The injection pipe equivalent pipe length of each injection pipe to pressure wave propagation is made equal, and the fuel feed pipe equivalent pipe length of each fuel feed pipe to pressure wave propagation is also made equal.
Patent JP-H04307643-A (JP)
Title: Highly reliable file system
Inventor: FUTAMURA SUKETADA
IPC: G06F12/00
Filed: 1991-04-04
Abstract: PURPOSE:To recover the file information into its unupdated state or updated state when the working of a secondary storage is stopped by a trouble like the cut-off of a power supply caused during the updating of the file information, to reduce the danger of occurrence of the damage effecting an entire file system even with the partial damage on the information stored in the secondary storage device, and to ensure the availability of the secondary storage device at a degree equivalent to an ordinary non-duplicated file system. CONSTITUTION:A date part 3 holds the information on the file contents. A main file control part 4 holds the information on the file structure. A secondary file control. part 5 holds the information equal, to that of the part 4, and an idle area control part 6 holds the control. information on an unused area of the part 3, respectively. Meanwhile a file updating means 7 and a file recovering means 8 operate the parts 3-6 in order to update the file and to recover the file structure against the fault of a file system.