baber/WOPTO huggingface dataset:
Patent JP-H09191453-A (JP)
Title: Device for data transmission reception and data recording reproduction, its method and recording medium
Inventor: HARAGUCHI HIDEO
IPC: H04N5/765
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To manage reproduction of a program in details by management information by adding the management information denoting a validity of data to the data and controlling whether or not the data reproduction is disable based on the comparison between the data with data denoting a current date and time. SOLUTION: Video data and audio data of a program received via a VTR 8 and a cable 16A from a contents provider are converted into a compression signal through an MPEG2 encoder 10 and stored in an archive system 15 as an MPEG transport stream MTS. The program is read from the system 15 on request from a subscriber's home 4 and delivered to the subscriber's home 4. An IRD section and an STB section of the subscriber's home 4 compare the recorded validity and the current time. When the current time is expired with respect to the validity, it is discriminated that the data reproduction is disable and when not expired, the data reproduction is enable.
Patent JP-H04182678-A (JP)
Title: Image forming device
Inventor: OTSU KAZUHIKO
IPC: G03G15/00
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a superior image quality where scattered toner is not stuck in parts related to image formation by providing a lid body opening and closing a feeding opening of a developing container so that is can be moved above the photosensitive body drum when it is opened. CONSTITUTION:The container 38 containing the developer and provided with a feeding opening in its top part is provided in a developing device 25, and the lid body 44 opening and closing the feeding opening 41 is provided so that it can be moved to the top side of the photosensitive body drum 22 when it is opened is provided in this container 38. Therefore, even when the developer is scattered outside the feeding opening 41 when the developer is fed, the photosensitive body drum 22 has its top part covered by the lid body 44, and the scattered developer is not stuck to it.
Patent JP-H03171338-A (JP)
Title: Control information processing system
Inventor: FUJII HITOSHI
IPC: G06F12/00
Filed: 1989-11-30
Abstract: PURPOSE:To position a data file to an optional logical record and to investigate the characteristic of a data file at a high speed and with high efficiency by producing a control information file in addition to the data file and storing the control information separately from the logical record. CONSTITUTION:A file production means 21 produces a control information file 32 to store the control information on a data file 31 when the means 21 produces the file 31 to an external storage. A physical record length acquiring means 22 acquires the physical record length. Then a physical record division/ control information setting means 23 divides a data area into plural physical records and at the same time sets the control information including a flag showing a specific state of the physical record. A file output means 24 stores those divided physical records into the file 31 and the control information into the file 32 respectively. Thus the file 31 is positioned to an optional logical record and the characteristic of the file 31 is investigated at a high speed.
Patent JP-H05128012-A (JP)
Title: Electronic disk device
Inventor: MIZOGUCHI HIRONORI
IPC: G11C29/00
Filed: 1991-10-30
Abstract: PURPOSE:To easily replace a failed memory package and to rapidly restore data held before the failure. CONSTITUTION:A memory circuit 11 is provided with M memory packages 111 for storing data in which a word consists of NXM bits (N and M are positive integers). A memory power supply circuit 12 controls the ON/OFF of a power supply in each package. In response to power supply ON control for a new package replaced for a failed package from the circuit 12, a microprocessor circuit 15 reads out data from the new package in each word. An error correction code generation circuit 13 corrects an error in the read data. Since an error correction function is used, data can be restored at a high speed.
Patent JP-H0284568-A (JP)
Title: Suction preventing composition and fabric treated therewith
Inventor: JIYOZEFU JII ADEIRETSUTA
IPC: D06M101/16
Filed: 1988-12-09
Abstract: PURPOSE: To obtain the subject composition consisting of a fluorinated ethylene/ propylene copolymer, a polymer of a fluoroaliphatic ester, a carrier and a dispersing agent, imparting an extremely excellent antiwicking property to a cloth, and not largely harming the soft property of the cloth. CONSTITUTION: This antiwicking composition is obtained by blending (A) a fluorinated ethylene/propylene copolymer, (B) a polymer of a fluoroaliphatic ester, (C) a carrier (suitably distilled water, deionized water) and (D) a dispersing agent (e.g.; a polyacrylic acid sodium salt) in preferably 3.5-6.5 wt.% component A, 3-5 wt.% component B, 0.75-1.25 wt.% component C based on the composition and so as to become 4-8 wt.% total of components A and B. Further, it is preferable to blend isopropyl alcohol, or the like, as a wetting/saturating agent for easy preparation of the composition and also sufficiently holding the composition within a treated cloth therewith.
Patent JP-H10153914-A (JP)
Title: Intermediate transfer device and image forming device
Inventor: KAWAHARA MASATAKA
IPC: G03G15/16
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer device which prevents damage to a transfer belt even in use over a long period of time while preventing shake in the rotation of the transfer belt. SOLUTION: This intermediate transfer device has the transfer belt 31 on which a toner image formed on an image carrier is transferred directly or indirectly via a transfer material, and a transfer-belt drive roller (drive roller) 32 which drives the transfer belt 31. In the intermediate transfer device, a plurality of projections and recess are formed on the inside of the transfer belt 31, at least in an area where the toner image is transferred, and also projections 32-1 corresponding to the recesses 31b-1 of the transfer belt 31 are formed on the surface of the transfer-belt drive roller 32.  Thus, because the entire inside of the transfer belt 31 can receive force exerted perpendicular to the direction of the rotation of the transfer belt 31, strong force is not exerted to the transfer belt 31 partially, and damage to the transfer belt 31 can be prevented even while being used with time.
Patent JP-H04186657-A (JP)
Title: Manufacture of contact wiring
Inventor: IKEDA YUUJIROU
IPC: H01L21/205
Filed: 1990-11-16
Abstract: PURPOSE:To suppress the peeling from a semiconductor substrate of the contact wiring, which is made by stacking a metal in the opening later, with a step by etching the end face of the virtual silicate glass film inside the opening with etchant so as to make this step to the silicon nitride film of the middle layer. CONSTITUTION:A silicate glass (NSG) film 2, an Si3N4 film 3, and a boron phosphorus silicate glass(BPSG) film 4 are formed on a silicon substrate 1, where elements (channel, source, drain, etc.) are made. The area aiming at formation of the contact wiring of an interlayer insulating film is etched to form an opening. In this opening, the end faces of an NSG film 2, an Si3N4 film 3, and a BPSG film 4 are exposed. The substrate is processed in buffered fluoric acid aqueous solution, and the end face of the NSG film 2 is processed so that it may be the retreated end face from the Si3N4 end face by dissolving itself. Selective tungsten growth is performed inside the opening to form contact wiring 5.
Patent JP-H07170788-A (JP)
Title: Variable-speed driving system and method and apparatus therefor
Inventor: OKAMATSU SHIGETOSHI
IPC: H02P27/06
Filed: 1993-12-13
Abstract: PURPOSE:To make it possible to continue the stable operation of an inverter even at a power interruption and thus make it unnecessary to restart the inverter at recovery from a power interruption, by electrically separating a control system that issues frequency commands to continuously operate the inverter. CONSTITUTION:When there is no anomaly in the voltage of a three-phase input power supply 1 and the output of an effective value arithmetic unit 27 is larger than that of a constant setter 29, the output of a comparator 28 is at low level, and the output of an analog switch 30 is an ordinary frequency command f0* connected to the input 1. If the voltage of the three-phase power supply 1 extraordinarily drops, the output of the comparator 28 is at high level, and the output of the analog switch 30 is connected to the input 2. Then an inverter control equipment 14 is fed with a frequency command f1* instead of the ordinary frequency command f0* and the output of an inverter 5 is controlled based thereon. Since the frequency command control system is electrically independent, it is possible to continue the stable operation of the inverter even at a power interruption.
Patent JP-H09150501-A (JP)
Title: Ink jet printing apparatus
Inventor: SHINNO TAKEHIKO
IPC: B41J2/01
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress the blur of a printing part by providing a water repelling soln. jet head injecting a water repelling coating agent to the printing place on paper on the side of the rear end part in the head transfer direction of a printing head. SOLUTION: Water repelling soln. jet heads 11, 12 spraying a water repelling coating agent are attached to the leading end part and rear end part in the head transfer direction of a printing head 1 and moved on an ink jet head moving rail along with the printing head 1. When the printing head 1 is moved in a moving direction in this constitution, printing ink is emitted from the printing head 1 to be bonded to the paper to print predetermined data on the paper. At the same time, the water repelling soln. jet head 11 is operated to spray a water repelling treatment soln. on the paper. When the printing head 1 is moved in a B-direction, the other water repelling soln. jet head 12 is operated.
Patent JP-H05149269-A (JP)
Title: Scroll type fluid machine
Inventor: UKAI TETSUZO
IPC: F04C18/02
Filed: 1991-11-27
Abstract: PURPOSE:To eliminate necessity for decreasing the bore of a delivery port so as to reduce a compression loss by arranging a delivery valve, actuated to open/close by a pressure difference between a compression mechanism and a high pressure side thus to guide delivery gas to the outside from the compression mechanism, in a discharge cover. CONSTITUTION:A valve seat 17a of a delivery valve 17 is arranged in an opening surface of a high pressure chamber 42, formed between a back surface of a fixed scroll 1 and a discharge cover 31 and further to appear in a ventilating port 31a, to mount a valve unit 17b to this valve seat. The valve unit 17b is covered with a retainer 17c, and an opening, not shown, connected to a high pressure side 44 is drilled in this retainer. The valve unit 17b is vertically moved by a pressure difference between a compression mechanism C or the compression chamber 42 and the high pressure side 44 to actuate the delivery valve 17 opened/closed. Thus by arranging the delivery valve 17 in the discharge cover 31, even in the case that an area of the high pressure chamber 42 arranged with the delivery valve 17 is decreased in the past by coping with a back pressure load, necessity for decreasing the bore of a delivery port 13 in accordance with a size of the delivery valve 17 is eliminated.
Patent JP-H10137429-A (JP)
Title: Game system
Inventor: SHITO ISAMU
IPC: G07F7/12
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To implement a game system in which a player can grasp the amount of a state of his balance (amount of spending, balance of money, etc.) associated with games so that he may not suffer from a large loss due to excess spending on games. SOLUTION: A member's card capable of identifying a player is issued to a player. At the time of playing a game, by the insertion of the member's card into a ball lending device 20, game data on each member player can be stored and managed in the ball lending device 20 and member management device 60. In addition, the ball lending device 20 (or member management device 60) monitors the state of a game being played by the player and displays a warning and disables the game in the case that the amount of spending and the balance of money reaches a predetermined value.
Patent JP-H03172728-A (JP)
Title: Reflectivity measurement device for light-transmissive member
Inventor: TAKADA HIDEO
IPC: G01N21/55
Filed: 1989-11-30
Abstract: PURPOSE:To directly measure the reflectivity of a light-transmissive member whose outside surface and inside surface are parallel and which is thin by making a converging means a cylindrical body formed so that the inside diameter and the outside diameter thereof gradu ally become smaller as the tip aperture part is approached from the base end aperture part. CONSTITUTION:Irradiating light li being light focused almost in a dot state on the surface 1a of the light-transmissive member 1 is made incident from the based end aperture part 4a of the converging means 4 and a measuring area on the surface 1a of the member 1 is irradiated by the light li through the tip aperture part 4b of the means 4. Besides, the irradiating light li is guided to the means 4 by an optical system consisting of a light source 2, a slit 5 and a collimator 6a which make light emitted from the light source 2 the collimated beam of light, a focusing optical system 6b which makes the collimated beam of light the focused light and a reflecting mirror 7 which changes the course of the focused light. More over, a part of the irradiating light li is reflected on the measuring area and it becomes the reflected light lr. The reflected light lr is made incident in the means 4 from the aperture part 4b of the means 4 and it comes out of the means 4 from the aperture part 4a. Then, the reflected light lr coming out from the means 4 is optically detected 3 through a reflecting mirror 8 and a focusing optical system 9.
Patent JP-H08164937-A (JP)
Title: Knockdown type pallet
Inventor: WAKABAYASHI HIROSHI
IPC: B65D19/32
Filed: 1994-12-16
Abstract: PURPOSE: To produce a large pallet without using a large molding machine by connecting two or more base blocks together at specified intervals by joint and connecting members and use the pallet again by replacing only a damaged part when it is partly damaged. CONSTITUTION: Synthetic-resin-made base blocks 2 are molded in the same size and in the four corners, there are through-holes 21 to insert bolts 31 of connecting members 3 and recessed parts 22 to accommodate nuts 32. To form a pallet, the four base blocks 2 to form any one of upper and lower based 1 are assembled in a specified form and connected together by inserting the bolts 31 into the through-holes 21 and screwing the nut 32 onto the bolts 31. Another four base blocks 2 to form the other base 1 are set corresponding to the connecting members 3 and fixed by screwing the nuts 32 onto time bolts 31, thus the pallet connected at specified intervals is assembled.
Patent JP-H11147504-A (JP)
Title: Film folding device of packaging equipment
Inventor: KAWAKAMI RYUICHI
IPC: B65B9/073
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To form a neatly finished package by preventing a film back part once folded down from being separated from the bottom face of a packaged article and by maintaining a good folded condition. SOLUTION: A film F is formed in a tube shape around an article 1 to be packaged by a bag making mechanism 1, and both end edges of the film F are overlaid and sealed at a bottom part by a bottom seal mechanism. When the article is carried to a cutter mechanism position, the carrying is stopped and the cutter mechanism works. At this time, by a push-in panel 20 provided in the cutter mechanism, both ends of the film F are guided to be fed in a pair of rollers 17, 17 of a film front part holding body 18 and a back part holding body 19. By a horizontal moving mechanism 28, the film back part holding body 19 is moved in a moving direction for the film F end to be folded down on the bottom face, and then the holding of the film F is released by a releasing mechanism.
Patent JP-H11100336-A (JP)
Title: Decomposition of polyester and device for converting polyester into monomers
Inventor: ISHIHARA NOBUO
IPC: C07C69/82
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To decompose a polyester under conditions comprising a satisfiable reaction time, a satisfiable temperature and the like by recirculating the solvolysis products of the polyester as solvents for the polyester. SOLUTION: This method for decomposing a polyester in a high recovery by the solvolysis of the polyester comprises recirculating the solvolysis products of the polyester as solvents for the polyester. In the solvolysis, a lower alkyl alcohol such as methanol is preferably used as a solvent, and a dicarboxylic acid dialkyl ester and a dihydroxy compound such as dimethyl dicarboxylate and a dihydroxy compound are preferably successively recovered as decomposition products under vacuum and subsequently recirculated. The decomposition products are preferably recirculated in a total amount of 30-500 pts.wt. per 100 pts.wt. of the polyester.
Patent JP-H0619533-A (JP)
Title: Fault inspecting method for sequence control equipment
Inventor: HASHIZUME MASAKI
IPC: G05B19/048
Filed: 1991-10-30
Abstract: PURPOSE:To efficiently detect faults occurring in sequence-controlled equipment and a controller. CONSTITUTION:The sequence controller 1 and object equipment 2 which is controlled by the sequence controller 1 are connected by at least a pair of input-side and output-side connection wires, and interface circuits 3 interposed in the connection wires individually are connected to an inspecting device 4 distinctively between the input side and output side; and signals are transferred between the sequence controller 1 and equipment 2 to be controlled through the inspecting device 4 and it is decided whether or not the sequence controller 1 and equipment 2 to be controlled performs the same operation with a process flow regarding the operation of the equipment 2 to be controlled which is previously set in the inspecting device 4 according to the process flow.
Patent JP-H03173275-A (JP)
Title: Clamp device
Inventor: HOSOKAWA HIROHISA
IPC: H04N5/18
Filed: 1989-12-01
Abstract: PURPOSE:To attain correct reproduction of a DC component of a composite video signal by making the position of a horizontal synchronizing signal from a front ridge constant and locating a clamp pulse having the same period as that of the horizontal synchronizing signal in an equalizing pulse of the composite video signal. CONSTITUTION:A horizontal synchronizing signal is separated from a composite video signal by a synchronizing separator circuit 1. The phase of a trailing of the horizontal synchronizing signal separated from a phase comparator 3 and the phase of the trailing of an output of a 1/N frequency divider 6 are compared and when the trailing of the frequency divider 6 rises earlier, the clock frequency of a VCD 5 is directed decreasingly and when the leading is slower, the clock frequency is directed increasingly. Finally, the trailing of the horizontal synchronizing signal and the trailing of the output of the frequency divider 6 are operated to be coincident but a slight error takes place. However, a clock generator 2 generates N-set of clocks accurately for a horizontal scanning period. A D-FF 7 and an OR gate 8 generate a pulse of one clock width at the trailing of the output of the frequency divider 6 to clear a counter 9. Thus, the content of the counter 9 and the position of the composite video signal are made correspondent accurately.
Patent JP-H03173185-A (JP)
Title: Superconductive element and manufacture thereof
Inventor: NIBU HIROMI
IPC: H01L39/24
Filed: 1989-11-30
Abstract: PURPOSE:To enable improving the joint characteristic to the insulator of an oxide superconductor, a semiconductor, and metal by making a second member, which composes a joint together with a first member, through a conductive film made of one of Mn, Fe, Ni, Co, and Zn and formed on the surface of the oxide superconductor first member. CONSTITUTION:At least one is selected from Mn, Fe, Ni, Co, and Zn, which are highly wettable to an oxide superconductor 2 and easily react with the superconductor 2 by heat treatment, to form a reacted layer 3a. The reacted layer thus formed is kept sufficiently adhered to the oxide superconductor and free from ballup and has a very smooth surface. A joint having a high joint characteristic is formed by forming a second member such as an insulating layer 4 thereon. Because the reacted layer 3a is metallically conductive and the reacted layer 3a and the conductive film 2 function as a part of the oxide superconductor by the proximity effect, the superconduction characteristic is not affected.
Patent JP-H06103890-A (JP)
Title: Method and device for assembling component
Inventor: ISHIGURO HIROAKI
IPC: H01J9/18
Filed: 1991-10-31
Abstract: PURPOSE:To assemble two components for assembly in a desired coupled state (e.g. concentricity is made accurate). CONSTITUTION:To assemble a first component 11 having a first hole 21 and a second component 12 having a second hole 22, the first and second holes 21, 22 are positioned, respectively, by a first tapered jig 31 and a second tapered jig 32 which can be displaced independently of the first jig (e.g. freely slidable with each other), so as to assemble the first and second components.
Patent JP-H08171203-A (JP)
Title: Image forming material
Inventor: MASUDA TETSUYA
IPC: G03F7/11
Filed: 1994-12-16
Abstract: PURPOSE: To prevent halation by UV and to improve transferability and image reproducibility by laminating an overcoating layer contg. a UV absorber and a protective film on a photosensitive colored layer. CONSTITUTION: An overcoating layer contg. a UV absorber and a protective film are laminated on a photosensitive colored layer. The UV absorber is, e.g. of stilbene type, salicylic acid type, benzophenone type, benzotriazole type or cyanoacrylate type. The overcoating layer contains the UV absorber in a material soluble or swellable in a generally used developer, e.g. PVA, polyethylene oxide, polyacrylic acid, polyacrylamide, polyvinyl methyl ether, polyvinylpyrrolidone, polyamide, gum arabic, glue, gelatin or casein.
Patent JP-H02160219-A (JP)
Title: Organic nonlinear optical material and nonlinear optical element
Inventor: MORI YASUSHI
IPC: G02F1/355
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a nonlinear optical element having high conversion efficiency by constituting the element of a specified 2-alkyl fluorene deriv. or 2-alkoxy fluorene deriv. CONSTITUTION:The nonlinear optical element is constituted of a 2-alkyl fluorene deriv or a 2-alkoxy fluorene deriv. expressed by the formula I, wherein a substituent R is an alkyl group; n is zero or 1; a substituent X is an electron acceptive group, for example, carboxyl group, alkyl ester group, cyano group, nitro group, methyl sulfone group, etc. By introducing such electron acceptive substituent X into a fluorene skeleton, the skeleton and a pi-electron system formed by the substituent are brought into an unsymmetric potential, generating a nonlinear polarization by a mutual action between the pi-electron system and an electromagnetic field of laser. Thus, a nonlinear characteristic is generated. By this method, an org. nonlinear optical material having superior conversion efficiency is obtd.