baber/WOPTO huggingface dataset:
Patent JP-S5674738-A (JP)
Title: Transfer system of display data
Inventor: HIRANO HAJIME
IPC: G06F3/14
Filed: 1979-11-21
Abstract: PURPOSE: To shorten an operator's queuing time by accessing a signal from the interruption control to the refresh memory when it is significant, in the transfer system for controlling a display data by means of interruption.  
     CONSTITUTION: A character is read out under the control of the CRT controller 4, and it is displayed by the display unit 5. When an interruption request signal is sent from the programable timer 2, the interruption control unit 8 decides whether the access to the CRT control part of CPU1 is allowed or not, in response to the interruption request signal from other input/output controller 7. When the access is allowed, a display data is transferred between PU1 and the display refresh memory. Since the interruption request can be made earlier by the time required for the interruption processing time, etc., the effective use of the time which is able to access to the CRT control part from CPU1 can be realized, and also the efficient service of CPU can be executed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0810759-A (JP)
Title: Scum removing device with supernatant liquid discharging apparatus
Inventor: FUJIMOTO TERUO
IPC: C02F1/40
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a device capable of realizing efficient scum removal by allowing scum to flow down together with a supernatant liquid without stagnating of the supernatant liquid flowing into a pipe skimmer for discharging the scum. CONSTITUTION:A water spraying device 6 for spraying water over the entire surface on the water surface in a treating vessel 1 in order to defoam the air bubbles remaining at the time of stopping an aeration stage is disposed on the water surface of the single treating vessel 1 for executing a batch type activated sludge treatment and the inside of an overflow pipe of the pipe skimmer for discharging the scum is graded downward in the scum discharging direction. Then, the suspensing scum flows down smoothly together with the supernatant liquid without stagnating the supernatant liquid flowing into the pipe skimmer for discharging the scum. The scum is thus efficiently and surely removed.
Patent JP-H0315783-A (JP)
Title: Disturbing wave eliminating device of gram-schmidt system
Inventor: HARA YASUHIKO
IPC: G01S7/36
Filed: 1989-06-13
Abstract: PURPOSE:To improve the elimination efficiency of disturbing waves in circumstances of plural disturbing waves by forming auxiliary channel signals to an approximately certain value by gain control to send them. CONSTITUTION:Auxiliary channel signals S21 and S22 led out from the reception means of an auxiliary antennas which receives plural disturbing waves are formed to an approximately certain value by gain control means CS1 and CS2 and are sent. A main channel signal S20 including a disturbing wave component signal is led out from the reception means of a main antenna which receives plural disturbing waves in the minor lobe area. These signals S20, S21, and S22 have disturbing wave component signals suppressed by cascaded close loop circuits CL10 to CL12. Thus, the speed of the response characteristic of disturbing wave component signal elimination is increased, and the following-up control of circuits CL10 to CL12 is optimized when plural coming disturbing waves are different in reception intensity or are weak.
Patent JP-S63316385-A (JP)
Title: Disk cartridge
Inventor: KANAZAWA YASUNORI
IPC: G11B23/03
Filed: 1987-06-18
Abstract: PURPOSE:To smoothen a shutter opening and closing motion by interpolating a stopper releasing member into a cartridge case and making one end of the stopper releasing member protruded out of the cartridge case. CONSTITUTION:The stopper releasing member 6 is interpolated in the cartridge case 1, and one end of the stopper releasing member 6 is protruded out of the cartridge case 1. In that case as the stopper releasing member 6 is interpolated in the cartridge case 1, it is not necessary to insert a member for releasing the stopper 5 into the cartridge case 1 from the outside, without allowing this member to collide with other members provided for the disk cartridge. Consequently, the shutter operation can thus be smoothened.
Patent JP-S5940320-A (JP)
Title: Magnetic recording medium
Inventor: NINOMIYA YOSHINOBU
IPC: C09D167/00
Filed: 1982-08-30
Abstract: PURPOSE:To enhance dispersibility of magnetic powder, and durability and surface gloss, by using a binder composed of a polyurethane resin having hydrophilic polar groups introduced, a polyester resin, and a vinyl chloride-vinyl acetate copolymer. CONSTITUTION:In the case of a magnetic recording medium obtained by forming a magnetic layer consisting essentially of a magnetic powder and a binder on a nonmagnetic support, the binder consists of the first binder component made of a polyurethane resin having in the molecule at least one kind of -COOM groups (M being H or an alkali metal), and groups each having formula I (M' being H, an alkali metal, or hydrocarbon group); and the second binder component made of at least one of a vinyl chloride type copolymer having in the molecule at least one kind of -SO3M, -COOM, -OSO3M, and groups of formula I (M, M' being same as above), and a polyester resin having in the molecule at least one kind of -COOM and groups of formula I (M, M' being same as above).
Patent JP-H05339840-A (JP)
Title: Base fabric for safety device of automobile and its production
Inventor: IKEZAWA TAIZO
IPC: D06M101/16
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a base fabric for air bag used for safety device and excel lent in softness, housing property, fabric strength, etc. CONSTITUTION:A base fabric for safety device of automobile is prepared by attaching 0.08wt.% sizing agent onto the surface of a fabric having >=1700 cover factor and using a yarn made of a synthetic fiber having <=450 denier in total denier and its production. This base fabric is excellent in light weight, softness and simultaneously low deterioration in tearing strength due to aging and durability.
Patent JP-S5940306-A (JP)
Title: Noise eliminating device
Inventor: MIYATAKE NORIO
IPC: G11B20/04
Filed: 1982-08-30
Abstract: PURPOSE:To reduce the effect of low band noises contained in an audio signal reproduced by a magnetic recording/reproducing device such as a tape recorder, etc., by decreasing the pass band width of an HPF with a small input signal and then increasing the pass band width of the HPF with a large input signal respectively. CONSTITUTION:The signals of both inputs R and L are added together through a sum circuit 3. Then only the low band signal of the sum signal is extracted through an LPF4 and then amplified by an amplifying circuit 5 and rectified by a rectifying circuit 6 to obtain an output. The output or current of this obtained output is used to a control signal. Therefore the cut-off frequencies of HPF1 and 2 move toward the low band side to increase the pass band width when the low band component of an input signal is increased. That is, the low band noise which is proper to a DC erasion mode is masked by a masking effect in case the musical low band level is increased even when the band is increased up to a low band. On the contrary, the cut-off frequencies of the filters 1 and 2 move to the high band side when the low band component is decreased to cut off the pass through the low band component of the input signal. This reduces the effect of a low band nose component which is proper to the DC erasion mode.
Patent JP-S5673951-A (JP)
Title: Signal transmission and reception system
Inventor: HARA AKITOSHI
IPC: H04L1/02
Filed: 1979-11-22
Abstract: PURPOSE:To prevent the system-down accompanied with a failure of line driver, by constituting the line driver with a plurality of unit line driver circuits, in an electronic computer system. CONSTITUTION:Normally, a transmission signal DSIG passes through unit driver circuits G1-LD1 and G2-LD2 in the line driver LD in parallel and is fed to line receivers LR1-LRn. Further, if LD1 or LD2 is in failure, the failed part is detached from the line system by operating the switches SW1, SW3 or SW2, SW4 of the said circuit, and the signal is transmitted from one normal circuit system.
Patent JP-H04298267-A (JP)
Title: Formation of molecular associate
Inventor: IDE TETSUYA
IPC: B05D1/20
Filed: 1991-06-21
Abstract: PURPOSE:To form the photochromic molecular associate and to prolong the life of a color developed state of an LB film by irradiating the film with UV rays in the compression process and accumulation process after development at the time of film formation by an LB method of a spiropyrane compd. CONSTITUTION:The film is irradiated with the UV rays at the time of the film formation by the LB method of the photochromic molecules. For example, the spiropyrane deriv. expressed by formula (where X denotes 12 to 18C long chain alkyl group; Y denotes a halogen atom, lower alkoxy group or a piperizino group which may be in the form of a salt) is formed. Consequently, the stability of the photochromic molecular associate is improved and the characteristics of absorption peaks are improved.
Patent JP-H05341856-A (JP)
Title: Temperature controller
Inventor: ENDOU TAKEYA
IPC: G03G15/20
Filed: 1992-06-10
Abstract: PURPOSE:To actuate a printer before a halogen heater is turned on and a fixing roll is heated up in a printer assembly/check stage by providing a means which forces a temperature signal to show a prescribed temperature regardless of the resistance value of a thermistor. CONSTITUTION:A temperature signal 9, a power supply and a GND are outputted to the outside of a printer device via a connector 15. A resistance R2 is connected in parallel to a thermistor 1 at the outside, and a resistance R3 is connected in parallel to a resistance R1. The value of the R2 is set at 1/10 resistance value between the resistance value of the thermistor 1 set at a reference temperature and that set at an abnormal temperature. The value of the R3 is set at 1/10 resistance value of the R1 respectively. Thus it is possible to secure a printable state with no fault of a fixing unit and despite the actual temperature of a fixing roll as long as the signal 9 is set at a temperature that is apparently proper to fixing.
Patent JP-S6212111-A (JP)
Title: High-voltage transformer
Inventor: MORIMURA YOSHIO
IPC: H01F27/06
Filed: 1985-07-09
Abstract: PURPOSE:To suppress an increase in iron loss and improve intensity between high-voltage coil drawn-out leads and printed foils, by composing a pair of recessed parts at the ends of core connection parts having two magnetic legs, which are larger in diameter than a ferrite core magnetic leg. CONSTITUTION:A U-shaped ferrite core 11 is composed of recessed parts 11a at the ends of connection parts, where a fixture 12 is arranged. Leads 14, drawn out from a high voltage coil, are soldered with copper foils on the back surface of a printed substrate 15. This composition allows magnetic materials not to exist in the magnetic path of the core, without concentration of magnetic flux at the gap position in particular, so that an increase in iron loss is suppressed, with a decrease in an effective sectional area of the core becoming small. Arranging the fixture 12 in parallel with the high-voltage coil drawn-out leads enables the high-voltage transformer to be more solidly mounted against the strength applied thereto.
Patent JP-S638297-A (JP)
Title: Compound semiconductor crystal substrate
Inventor: TSUJI TSUTOMU
IPC: H01L21/338
Filed: 1986-06-26
Abstract: PURPOSE:To provide the titled substrate consisting of a GaAs substrate double- doped with In and P at a specific ratio and free from the deviation of Vth average value and new scattering caused by the In doping of a In-doped GaAs compound semiconductor substrate. CONSTITUTION:A 4-component compound semiconductor crystal substrate of formula doubly doped with In and P using a Schottky metal having a work function qphiM of 3.9-4.7eV at compositional ratios x and y satisfying the formu la 3.2>=(23-120x)y<3>+(84+17x+48x<2>)y<2>+(1101-110phiM+156x-164x<2>-41x< 3>)y +(1757-130phiM)x-120x<2>-58x<3>>=-3.2.
Patent JP-H0314272-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NAKAYAMA TAKESHI
IPC: H01L27/115
Filed: 1989-06-13
Abstract: PURPOSE:To enable erasure to be made in each sector as a unit and reduce the number of write-disable times of a non-selected memory cell on programming by dividing a memory cell array into a plurality of sectors for each specified line and by providing a transistor for selecting sectors for each sector. CONSTITUTION:The title device has a memory cell array which is divided into a plurality of sectors for each specified line, word wires 7, 8, 32, and 33 which are provided for each line and are connected to a control gate of a memory cell transistor of the corresponding line, main bit wires 23 and 24 which are provided at each row, sub-bit wires 21, 22, 36, and 37 which are provided for each row of each sector and whose drain of memory cell transistors of the corresponding sector and row are connected, transistors 19, 20, 34, and 35 for selecting sectors whose drains are connected to the main bit wire of the corresponding row and whose sources are connected to the corresponding sub-bit wire, and sector selection wires 25 and 38 which are provided for each sector and are connected to the gate of transistor for selecting sector of the corresponding sector.
Patent JP-S6043985-A (JP)
Title: Color separating filter array
Inventor: ISHIKAWA SEIJI
IPC: H04N9/07
Filed: 1983-08-20
Abstract: PURPOSE:To prevent color mixture without reducing the area of a coloring matter part by providing a partition wall for absorbing incident light, on a conventional color separating filter or an image pickup element. CONSTITUTION:A color separating filter A consists of a substrate glass plate 1, a color separating filter coloring matter part 2, a light shielding film 4, and a wall having light absorbing effect for preventing light passing through the color separating filter from being made incident to other part than each corresponding photodiode PD. Diagonal light R is absorbed by an absorbing wall 5 after passing through the color separating filter coloring matter part 2, and it is not made incident to other photodiode part.
Patent JP-H0442290-A (JP)
Title: Liquid crystal display device
Inventor: GOHARA YOSHIHIRO
IPC: G02F1/133
Filed: 1990-06-08
Abstract: PURPOSE:To obtain the liquid crystal display device with high quality by improving the optical responsiveness of a liquid crystal panel by impressing a prescribed auxiliary voltage to a write picture element before impressing a regular voltage. CONSTITUTION:A comparator circuit 13 compares a display data to be inputted with the data of a preceding filed so as to extract the change state of the data. Simultaneously, the content of a field memory 12 are updated and corre sponding to the change state, the prescribed auxiliary voltage is transferred to a signal driver 17 and written into the first line of a liquid crystal panel 18. Afterwards, the auxiliary voltage is successively written continuously and after the lapse of prescribed time, the data is read out from the first line of the field memory 12 and transferred to the signal driver 17. Then, the voltage corresponding to the display data is started being written from the first line of the liquid crystal panel 18. In this case, the auxiliary voltage is impressed in a horizontal blanking period so as to separate the period of impressing the auxiliary voltage and the period of impressing the regular voltage. Thus, the liquid crystal display device can be obtained with high responsiveness and high fidelity.
Patent JP-S5275037-A (JP)
Title: Door construction
Inventor: HIRAOKA YUKIO
IPC: E06B5/16
Filed: 1975-12-17
Abstract: PURPOSE: To provide a door construction interchangeable for normal and fire prevention use in which vent ports each with movable louvers are respectively provided at the upper portion of one of two metal plates and at the lower portion of the other and a rock wool inserted therebetween for isolating sounc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05343976-A (JP)
Title: Level conversion circuit
Inventor: ISHIZUKI HITOSHI
IPC: H03K19/003
Filed: 1992-06-11
Abstract: PURPOSE:To easily convert a signal level for a driver having a totempole output circuit and a logic circuit whose power supply voltage or a threshold voltage differs from each other without use of an exclusive level conversion IC. CONSTITUTION:A cathode of a diode 1 connects to an output of a TTL driver circuit 2 having a totempole output circuit and an input of a receiver circuit 3 receiving a driver signal is connected to an anode of the diode 1. Moreover, a signal line between the diode 1 and an input of the receiver circuit 3 is pulled up to a high level from an input threshold voltage of the receiver circuit 3 by a pull-up resistor 8. When an output of the TTL driver circuit is at a high level, the diode 1 is turned off and the driver output is disconnected electrically from the input of the receiver circuit 3 and the input of the receiver circuit 3 is clamped to a pull-up level. Thus, even when a logic threshold voltage of the TTL driver circuit 2 differs from that of the receiver circuit 3, optional level conversion is attained by setting the pull-up level in matching with a threshold level of the receiver circuit 3.
Patent JP-H0810240-A (JP)
Title: Gradient magnetic field generator
Inventor: HARADA AKIHIRO
IPC: G01R33/421
Filed: 1994-07-01
Abstract: PURPOSE:To reduce the working length of a conductor which forms a coil and to reduce vibration and a noise generated from a main coil group and a shielding coil group. CONSTITUTION:Since the end faces of adjacent conductors can be worked simultaneously by setting a gap between the conductors of coils 28a, 29a for X axis and coils 28b, 29b for Y axis so as to be kept constant in nearly the working width of a working means which cuts and works the conductor, entire working length can be reduced. Also, the vibration and the noise can be reduced by negating an electromagnetic mechanical force functioning in the opposite direction by coil groups 28. 29 by fixing solidly a spacer 30 on the coil groups 28, 29 with an adhesive, etc.
Patent JP-H08318244-A (JP)
Title: Method and apparatus for producing sulfur solidified molded article
Inventor: IGARI YOSHIMASA
IPC: A62D3/00
Filed: 1995-05-26
Abstract: PURPOSE: To industrially produce a sulfur solidified molded article constant in capacity such as strength or the like and quality and not eluting toxious heavy metal seeds by melting steel making slag or dust along with sulfur to solidify the same. CONSTITUTION: The water content of a raw material such as steel making slag or dust is reduced to 3wt.% or less and this raw material and molten sulfur are heated to 119-159 deg.C to be kneaded and liquid sulfur is infiltrated into the voids of the solid raw material to prepare flowable kneaded matter which is, in turn, molded into a predetermined shape.
Patent JP-H0315529-A (JP)
Title: Preparation of printed wiring board
Inventor: SATO KOJI
IPC: H05K1/03
Filed: 1989-06-13
Abstract: PURPOSE:To prevent the generation of a crack in a filled resin by a method wherein a prepreg is superposed on the single surface of a metal plate having through-holes and integrally laminated thereto by a double belt press to form a composite wherein the openings of the single side of the through-holes are closed and, after the openings of the composite are filled with a filled resin, a required number of the composites are superposed one upon another. CONSTITUTION:Since the integral lamination of a metal plate having through- holes and a prepreg is performed by a double belt press, the molten resin of the prepreg is prevented from flowing in the through-holes of the metal plate and, therefore, the crack resistance of a filled resin can be enhanced. Further, as the filled resin applied to the through-holes, a resin composition prepared by adding 50 - 1,000pts.wt. of an org. or inorg. filler to 100pts. of an arbitrary powdery or liquid resin selected from the resin group used in the prepreg is used and, after filling, a required number of metal plate/prepreg composites are superposed one upon another and, further, a metal foil is arranged to the outermost layer through other prepreg if necessary and, after this laminate is integrated, through-holes are formed to the resin parts in the through-holes by drilling.
Patent JP-S5576817-A (JP)
Title: Agent for improving blood vessel function
Inventor: ITOU HITOSHI
IPC: A61K31/715
Filed: 1978-12-06
Abstract: PURPOSE: To provide an agent for improving blood vessel function, having no side effect, and containing a polysaccharide D-11 obtained by extracting from cultured mycelia of Ceriolus versicolor IWADE.  
     CONSTITUTION: A composition containing a polysaccharide D-11 composed mainly of the unit structure of the formula, i.e. β-(1→3), β-(1→6) glucan structures having β-glucoside bonds, and other effective component. The polysaccharide D-11 is grey-brown powder which can be prepared by (1) culturing Ceriolus versicolor IWADE, (2) extracting the cultured mycelia with hot water, (3) precipitating from the hot water extract by adding an alcohol, etc., and (4) separating and drying the precipitate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S637870-A (JP)
Title: Apparatus for controlling film on painted steel plate
Inventor: TAKEI SHUICHI
IPC: B05C11/00
Filed: 1986-06-30
Abstract: PURPOSE:To efficiently and properly control film capacity and a film hue other than a film thickness, by controlling not only the temp. in a furnace on the basis of the surface temp. signal of a steel strip after the baking of the film but also a paint coating amount on the basis of film thickness and film surface hue signals. CONSTITUTION:Immediately after a series of processes passing through a painting apparatus 11 and a baking furnace 21, the temp. of a steel strip S, the thickness of the film on said steel strip S and the hue of the film are continuously measured by comparing operators 34, 36 to calculate control deviation. The temp. in the baking furnace 21 is controlled on the basis of the surface temp. of the steel strip S and feedback control is performed on the basis of the thickness and surface hue of the film so that a paint coating amount enters a tolerant range. The surface temp. of the steel strip is controlled, for example, by the opening degree of a fuel valve or the wind quantity of a hot air blower with respect to the baking furnace 21 and the paint coating amount is controlled, for example, by a roll gap control unit 18.
Patent JP-H098482-A (JP)
Title: Heat dissipating method of switching element
Inventor: NODA HIROSHI
IPC: H01H9/02
Filed: 1995-06-19
Abstract: PURPOSE: To eliminate a heat dissipating means from the surface of a board and to enable the board to be enhanced in mounting density and lessened in size. CONSTITUTION: Heat released from a switching element 4 located on the surface of a board 1 where a switching power supply is provided is dissipated through such a method that the rear side of the switching element 4 is joined to the a surface copper foil layer 2 formed on the surface of the board 1, through-holes 11 are provided to the surface copper foil layer 2, and a heat dissipating copper foil layer 12 connected to the through-holes 11 is provided inside the board 1 between the surface copper foil layer 2 and a back copper foil layer 3 formed on the back of the board 1. Furthermore, shielding copper foil layers 13 and 14 larger in area than the heat dissipating copper foil layer 12 are formed either between the surface copper foil layer 2 and the heat dissipating layer 12 or between the back copper foil layer 13 and the heat dissipating layer 12 or both.