baber/WOPTO huggingface dataset:
Patent JP-S6167373-A (JP)
Title: Cathode current detecting circuit of television camera device
Inventor: TANAKA SADAAKI
IPC: H04N5/228
Filed: 1984-09-10
Abstract: PURPOSE:To detect stably a cathode current even before and after the end of the cathode blanking period by detecting a cathode current without causing a leaked pulse so as to eliminate the error in the cathode current. CONSTITUTION:When a cathode blanking pulse signal KBLK fed to an input terminal IN descends, a negative pulse is transmitted from a differentiation circuit 1, a transistor (TR)Q3 keeps the non-conductive state, a cathode electrode C goes to a high potential and no cathode current IC flows. When the signal KBLK rises, a positive pulse is given to a gate of the TRQ3 from the differentiation circuit 1 and after the TRQ3 is turned on in a fast switching time, the on-state is kept up to a point of time determined by a time constant of the differentiation circuit 1. All TRs Q1-Q3 are turned on during this period, a power supply line L1 and an earth line L2 are short-circuited and the cathode current ICd reaches nearly zero.
Patent JP-H01127020-A (JP)
Title: Separation of gaseous mixture
Inventor: PIOTORU JIYAN SADOKOOSUKI
IPC: B01D53/047
Filed: 1988-07-29
Abstract: PURPOSE: To execute efficient sepn. by introducing gas contg. three components into a first adsorption bed where the first component is adsorbed, connecting the first bed to a third bed, then to a second bed and further to the atm. and reducing the pressure to release the non-adsorbed gas from the third bed. CONSTITUTION: The dry air enters the first bed 6 from inlet piping 22, CO2 and N2 are adsorbed by zeolite and the gas rich in O2 is sent to piping 44. Next, the first bed 6 and the third bed 12 are connected and the O2 in the first bed 6 is adsorbed to the third bed 12 by a carbon molecular sieve. The first bed 6 and the second bed 8 are then connected to equalize the pressure, following which the first bed 6 is communicated the atm. and the desorbing gas is released from a gas withdraw pipe 30 and is regenerated. On the other hand, the third bed 12 releases the non-adsorbed N2 and Ar to the atm. from a gas withdraw pipe 60 and thereafter, the third bed 12 and the second bed 8 are connected and the pressure is equalized, by which the O2 concn. at the end of the second bed 8 is increased. Next, these stages are executed by alternating the first bed 6 and the second bed 8.
Patent JP-H0480499-A (JP)
Title: Connecting method of shield tunnel and shield machine
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1990-07-20
Abstract: PURPOSE:To reduce the cost by filling the inside of an annular space partitioned between the outer circumferential surface of a preceding tunnel and the tail plate of a shielding machine with improved soil and constructing a succeeding tunnel while being bitten to one part of improved soil. CONSTITUTION:Improved soil 5 obtained by kneading excavated soil and cement by a mixer 23 is force-fed into space partitioned by both table plates 24, 25 and a parting plate 26 through a piping 29, and the outer circumferential surface of a preceding tunnel 1 is covered with the homogeneous improved soil 5 having constant thickness. Soil is excavated while one parts of the improved soil 5, 5 of the preceding tunnels 1, 1 are bitted by using a succeeding shielding machine, and succeeding tunnels 3 are constructed by cast-in-place concrete in excavated traces. Connections among both tunnels 1, 3 are promoted, and space surrounded by both tunnel 1, 3 groups is excavated, thus acquiring a specified large sectional tunnel 6. Accordingly, a bedrock between the tunnels is improved economically, and the tunnels can be connected.
Patent JP-S6081741-A (JP)
Title: Focusing coil for image pickup tube
Inventor: TSUKADA TAKASHI
IPC: H01J31/28
Filed: 1983-10-12
Abstract: PURPOSE:To eliminate dynamic focusing correction by providing a secondary focusing coil in the vicinity of the photoconductive film of an image pickup tube and offsetting the pincushion magnetic field components generated at a primary focusing coil end using the overlapping of the barrel magnetic field components generated by the secondary focusing coil. CONSTITUTION:A focusing coil 2 consists of a primary focusing coil 2M and a secondary focusing coil 2S in the vicinity of a bobbin end and a composite magnetic field is almost rectangular in the magnetic field at the secondary focusing coil 2S side. Each of the focusing coils 2M and 2S have always both components of pincushion and barrel magnetic fields as the magnetic field components. The pincushion magnetic field component of the primary focusing coil 2M is MP and the barrel magnetic field component is MB. On the other hand, the pincushion component of the secondary focusing coil 2S is SP and the barrel magnetic field component is SB. Since the secondary magnetic field coil 2S is provided in the vicinity of a photoconductive film, the barrel magnetic field component SB of the secondary focusing coil 2S and the pincushion magnetic field component MP of the primary focusing coil 2M are overlapped and the secondary magnetic field component is nearly reduced to zero.
Patent JP-2001024793-A (JP)
Title: Audio response system
Inventor: ODA TOSHIO
IPC: H04M3/50
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily connect an audio response system to an exchange by connecting the exchange and the audio response system by a general purpose parallel interface for executing general-purpose protocol processing via digital high way (transmission line). SOLUTION: An exchange 10 and an audio response system 20 are connected to each other with a general-purpose parallel interface for executing general-purpose protocol processing through a transmission line. At receiving of layer 2 data converted by an exchange-side layer 2 processing part 13, the exchange- side layer 1 processing part 14 of the exchange 10 inserts the layer 2 data to an optional time slot. Then, the data is transmitted to the system 20 via the transmission path by the inter face of a CMI(code mark inversion codes) coding system which is one of the general-purpose interfaces equivalent to a physical layer. The audio responding side layer 1 processing part 22 of the system 20 receives data transmitted via the transmission line from the exchange 10 by the interface of the CMI coding system.
Patent JP-H0722512-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAEKI TETSUYA
IPC: H01L21/82
Filed: 1993-07-02
Abstract: PURPOSE:To increase the signal transmission rate and simplify layout by forming a first layer and a third layer superimposed each other and by connecting a second layer to any of the first layer and the second layer through a layer insulating film. CONSTITUTION:A first layer and a third layer metallic wiring layers M1 and M3 are formed in a wiring region and, if an intermediate second wiring layer is made as wiring for connecting a signal bus to circuit block formed in the wiring region, then the mutual connection can be made easily for any of the first layer wiring layer M1 and the third layer wiring layer M3 only by removing a layer insulating film between them. By doing this, the contact between the wiring layer M2 and M1 or M2 or M3 is small and can be realized by a contact region. Also by the construction of the first layer wiring layer M1 superimposed to the third layer wiring layer M3 to be formed in the wiring region, the layer insulating film or wiring layer M2 can intervene thickly, by which the interference by signals can be reduced to a minimum.
Patent JP-H0354888-A (JP)
Title: Mounting method for electronic component
Inventor: ISHITANI KAZUYOSHI
IPC: H05K3/28
Filed: 1989-07-24
Abstract: PURPOSE:To mount an electronic component by a connection with high reliability by adhering the component on a printed board with anaerobic conductive paste, covering it with a film, vacuum-packing the whole, and curing the paste at a low temperature. CONSTITUTION:Wirings 7 on a printed board 6 are coated with anaerobic conductive paste 8, an electronic component 9 is placed thereon, and the whole mounting board is vacuum-packed with a vacuum-packing film 10. Uniform pressure is applied to the whole component 9, and the paste 8 is started to be cured. Thus, the component 9 can be connected with very high reliability without depending upon its shape. The size, mixing amount of filler particles of the paste 8 are varied to provide anisotropic conductive paste, and the component is finely connected.
Patent JP-H04234681-A (JP)
Title: Method to compensate inaccuracy of positioning for printer system and timing mark sensor
Inventor: JIYON SUTANREE GUREGOORU
IPC: B41J9/52
Filed: 1991-07-05
Abstract: PURPOSE: To obtain a system and method for automatically compensating for inaccuracies in the positioning of a timing mark sensor of a band line printer. CONSTITUTION: A selected hammer is operated to impact a test character and an adjacent space between characters or a space provided by a blank character on a type band. The flight times of the hammer for the character and space impacts are measured under control of a microprocessor programmed to locate the edge of the test character and to compute a timing adjustment value for use by a print control to obtain centered impacts of characters during printing.
Patent JP-H0511384-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ARAI KAZUMI
IPC: G03C1/06
Filed: 1991-07-05
Abstract: PURPOSE:To obtain good halftone gradations, dot quality and dropout character image quality by using a specific compd. CONSTITUTION:The compd. expressed by formula I is incorporated into this photosensitive material. In the formula I, ED is a group which releases (Time)t- Y-Z by reaction with the oxidant of a developing agent; Time is a bivalent combination group; (t) is 0 or 1. Y denotes a bivalent group which bonds to ED-(Time)t- via a hetero group. Z denotes the group of formula II. In the formula II, Z1 denotes a 5- to 6-membered arom. ring or hetero arom. ring which may be a single ring or may be ring condensed with another ring and may be substd. with a nitro group, substituents exclusive of X. X denotes an electron- withdrawing group. A super high contrast and good image reproducibility are obtd. in this way and the halftone gradations are widened. The running stability of development processing is improved.
Patent JP-H1141411-A (JP)
Title: Scanner
Inventor: SHOJI IWAO
IPC: G06T1/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the resolution in inexpensive configuration without lowering sensitivity by providing plural light emitting parts and light receiving parts corresponding to the dot positions of the respective light emitting parts, receiving reflected light from respective objects to respective correspondent light receiving parts when the respective light emitting parts are individually emitted and reading the data of objects from the outputs of the light receiving parts. SOLUTION: A light source 1 is constituted by arranging a lot of fine light emitting parts 2 in the shape of one light, zigzag or matrix on the same substrate and the respective fine light emitting parts 2 are individually driven to emit light. A rod lens array 3 arranging respective lenses corresponding to the respective fine light emitting parts 2 converges light from the light source 1 onto an object 4. A light receiving part 5 receives reflected light from the object 4 and photoelectrically transduces it. Thus, the resolution of scanning can be provided by the light source 1 without depending on the light receiving part 5 and since the fine light emitting parts 2 of the light source 1 are reduced even for fining, the high resolution can be easily realized.
Patent JP-S5980986-A (JP)
Inventor: UOZU NOBUO
IPC: H05K1/16
Filed: 1982-10-30
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-S6251971-A (JP)
Title: Production of drink or such preservable for long period without causing precipitate
Inventor: SUGIYAMA KENKICHI
IPC: A23L27/50
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the titled drink safely without deteriorating the taste of fruit drink, etc., by dispersing and dissolving protein in a solution of a drink, etc., containing polyphenols, bonding the protein with the polyphenols and removing the protein. CONSTITUTION:A solution of a drink containing polyphenols (e.g. grape juice) is added with 0.5-10% protein (preferably lactoalbumin, etc.) based on the phenol, and the protein is dispersed and dissolved in the solution. After allowing the protein to form a bond with the polyphenols, the protein is precipitated e.g. by adjusting the pH of the solution to isoelectric point and the precipitate is removed to obtain the objective drink.
Patent JP-H054069-A (JP)
Title: Mica particle contained dappled pattern coating method
Inventor: AOYAMA YUICHI
IPC: B05D1/36
Filed: 1991-04-26
Abstract: PURPOSE:To offer a dappled pattern coating method able to attain more stereoscopic effect and multicolor look at a certain angle of view. CONSTITUTION:Top coating material containing a mica particle mixed with a metal oxide is applied on a surface of a base material directly or after applied with a middle coating material containing the mica particle mixed with metal oxide in dappled state or granular state and dried.
Patent JP-H0852869-A (JP)
Title: Recorder and information processing system
Inventor: SAITO ATSUSHI
IPC: B41J29/00
Filed: 1994-08-15
Abstract: PURPOSE:To impart a stopping time at a minimum required degree all the time by providing a surface-state discriminating means, which discriminates the surface state of the recording surface of a medium for recording, and control means, which controls a carrier means based on the result of the judgment of the surface-state discriminating means. CONSTITUTION:At first, the printed data on the first page are recorded. A black mark 23 for discriminating the dry state of ink is printed at the rear end of the first page. The reason why the black mark 23 is printed on the rear end part of a recording paper 12 is the fact that the part, at which printing is performed finally, remains as the undried ink to the latest time point. Then, the recording paper 12 is carried until the printed black mark 23 comes to the position immediately beneath the fixing sensor, which is constituted of a light emitting element 20 and a photodetector 21, and stopped. The output of the fixing sensor is monitored at this position. When the output is ON, the ink is not dried. Therefore, the recording action is stopped in this state. At the time when the output becomes OFF (dry state of ink), the recording paper 12 is carried again and discharged.
Patent JP-S6348800-A (JP)
Inventor: SUETAKE NORIO
IPC: H05H7/00
Filed: 1986-08-18
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-S6250795-A (JP)
Inventor: HARA KATSUSHI
IPC: G09G5/00
Filed: 1985-08-29
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-H0944017-A (JP)
Title: Image forming method
Inventor: FUJITA TETSUYA
IPC: G03G9/08
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat assisted pressure fixing method which eliminates trouble, such as partial drop-out and peel of fixed images at a fixing temp. of <=100 deg.C at which the effect of lowering electric power consumption is particularly increased and under a fixing pressure of a line pressure within the range from 0.2×10<3> to 0.5×10<3> N/m. SOLUTION: Press and heat fixing is executed under a fixing pressure of a range from 0.2×10<3> to 0.5×10<3> N/m in the method of forming the images by the heat assisted pressure fixing method of electrophotographic recording by using the capsule toners composed of core materials contg. a thermoplastic resin of Tg of <=20 deg.C and coloring agents and shell materials for coating these core materials as a developer and using two pieces of fixing rolls 1, 2 which have elastic material rubber layers having a thickness of 0.1 to 0.5mm on the roll surfaces and contg. heating sources 3 in at least one of the rolls.
Patent JP-2001022190-A (JP)
Title: Transferring/carrying belt and image forming device using the same
Inventor: TANAKA ATSUSHI
IPC: G03G15/16
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of color shift and the generation of jam owing to defective adsorption when a transferring/carrying belt is repeatedly used by providing a nitric acid ion adsorbing material on the surface of the belt. SOLUTION: The nitric acid ion adsorbing material 25 is provided on the surface of the transferring/carrying belt 20 transferring a toner image on an image carrier to recording paper and carrying the recorded paper. As the material 25 to be used, magnesium silicate, aluminum silicate, magnesium oxide, magnesium hydroxide and the like are cited as examples. Only the existence of the material 25 on the surface of the belt 20 is a key point and the existing state and how to provide it cause no problems. The amount of the material 25 on the surface of the belt 20 is preferably 0.1 mg-2 g per one piece of the belt 20, more preferably 1-500 mg. The absorbing material obtained by compacting powder of the material 25 is preferably used.
Patent JP-2001019207-A (JP)
Title: Paper feed roller and manufacture of the same
Inventor: KAWAI KAZUO
IPC: B65H27/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a paper feed roller superior in the frictional force with the paper by a simple and inexpensive method by executing the burring work with ceramic powder to an outer peripheral surface of a roller body made of a metallic material of predetermined hardness to form a frictional zone where a number of projections are scattered. SOLUTION: A plurality of roller bodies 1 are rotatably supported by a supporting device 4 mounted in a machining chamber 3. That is, both upper and lower ends are fitted into a pair of opposite holding cylindrical tools 9a, 9b of upper and lower supporting plates 7, 8, and each roller body 1 is vertically supported. Then a burring machine 5 is operated to execute the burring work with ceramic powder S onto an outer peripheral surface of each roller body 1. A hydraulic cylinder 20 is operated to vertically oscillate a cylinder 15, and the ceramic powder S is injected to the outer peripheral surface of the roller body 1a from an opposite injection nozzle 16 for burring work. Whereby a frictional zone E where a number of projections are scattered is formed on the outer peripheral surface of the roller body 1, and the frictional force can be increased.
Patent JP-H0748504-A (JP)
Title: Thermoplastic resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08G59/50
Filed: 1993-08-03
Abstract: PURPOSE:To obtain the composition markedly improved in heat stability in molding, thermal deterioration resistance in use in a high-temperature atmosphere without detriment to molding appearance, mechanical properties, heat resistance, dimensional accuracy, molding flow, solvent resistance and oil resistance. CONSTITUTION:The composition comprises 30-70 pts.wt. polyphenylene ether resin having an amine content of 1.9wt.% or below and an intrinsic viscosity of 0.30-0.65dl/g, 70-30 pts.wt. polyamide, 0.1-5 pts.wt. at least one specified compound having a carboxyl group, an acid anhydride group, an amino group, an imino group, an epoxy group, an amide group, an isocyanate group, a hydroxyl group or an oxazoline ring group in the molecule and 0-20 pts.wt. impact modifier.
Patent JP-H0729170-A (JP)
Title: Manufacture of glass substrate for high-flatness magnetic disk and magnetic disk
Inventor: HAYASHI ICHIRO
IPC: G11B5/84
Filed: 1993-07-07
Abstract: PURPOSE:To obtain a glass substrate, for a magnetic disk, whose flatness is extremely high even after a chemical reinforcement treatment. CONSTITUTION:In the chemical reinforcement treatment of a glass substrate for a magnetic disk, a preheating temperature at the treatment and an atmospheric temperature when the substrate is taken out are set to be by at least 100 deg.C lower than the strain point of glass.
Patent JP-2000024633-A (JP)
Title: Disposal system for garbage
Inventor: TAMURA TOSHIHIRO
IPC: C05F9/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable the efficient composting treatment by suppressing the state change such as temp. in a solid treatment device. SOLUTION: A charging port 633, from which a solid material is charged, is formed and a lid part 635 for opening and closing this charging port 633 is provided on the upper part of an outside case 630 of the solid treatment device. This lid part 635 is connected to a pulley and a crank 632a provided on the outside case 630 to receive a driving force from a motor 460 via a belt 462. Thus, when the motor 460 is rotated, thereby rocking a transfer plate 421, etc., the lid part 635 moves along the upper surface of the outside case 630, and when the transfer plate moves toward the solid material discharge position from the rocking limit position in order to discharge the solid material, the moving width of the lid part 635 becomes larger and the charging port 633 is constituted to be opened immediately before the transfer plate reaches the solid material discharge position.
Patent JP-H0535152-A (JP)
Title: Electrophoretic imaging device
Inventor: TAKAHATA TOSHIYA
IPC: G09F9/37
Filed: 1991-08-01
Abstract: PURPOSE:To reduce running costs by obtaining stable images at the time of color printing with a PEP system. CONSTITUTION:This imaging device is disposed with an electrophotosensitive layer and an insulator 101 in such a manner that this layer and body face each other. The spacing therebetween is filled with a developer 106 constituted by dispersing >=N kinds (N is integer >=2) of electrophotosensitire toners into an insulating solvent. The above-mentioned imaging device has voltage impressing mechanisms 102, 104, 107 which impress voltages between the electrophotosensitive layer and the insulator, a toner selecting photoirradiation mechanism 109 for irradiating the electrophotosensitive toners with such toner selecting light with which at least one kind of these toners are sensitive, a photosensitive layer exposing mechanism 108 which executes optical writing according to digital image data on the electrophotosensitive layer, and a control section which controls the system. The light energy outputted from the toner selecting photoirradiation mechanism varies with light wavelengths of R, G, B.
Patent JP-H0865575-A (JP)
Title: System and service method of picture distribution and transmission
Inventor: KAMIHIRA KAZUTAKE
IPC: H04N21/4728
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a picture distribution/transmission system and service method enabling respective users for plural output terminals to independently execute screen operation and capable of giving distribution service of various pictures. CONSTITUTION: A user allows output terminals T1 to Tn to generate an area control signal specifying an optional area in a picture transmitted from a center side picture transmitting means 1 by area control signal generators 51 to 5n independently of the other users. A picture transmitting means 2 extracts the specified area from a picture transmitted from the means 1 and transmits the extracted picture to picture output devices 41 to 4n of the output terminals outputting the control signal for the area concerned. Thereby respective users allow plural output terminals T1 to Tn of the out devices 41 to 4n to output mutually different optional areas in a picture transmitted from the means 1, respectively.  Since users for respective output terminals T1 to Tn can optionally execute screen operation such as zooming and panning which has been centralizedly executed only by the center side in a conventional method, highly advanced picture service can be provided.