baber/WOPTO huggingface dataset:
Patent JP-H03133295-A (JP)
Title: Video automatic gain control circuit
Inventor: FUKADA JUICHI
IPC: H04N5/52
Filed: 1989-10-19
Abstract: PURPOSE:To eliminate the need for the adjustment for individual products by sampling and holding a synchronizing signal portion and a back porch portion of a video and adjusting the gain of a variable gain amplifier so that the voltage difference of the both is substantially 0 thereby making the current signal amplitude coincident with the amplitude of the retarded signal. CONSTITUTION:A video signal delayed for 1H period is inputted to a variable gain amplifier 20 and amplified at a gain in response to the signal inputted to a control terminal 22 and fed to one input 24 of a subtractor 26. An input terminal 10 is connected to other input of the subtractor 26 and the input 10 is subtracted from the input 24 and fed to an attenuator 30 and an amplifier 32. The automatic gain control circuit consists of the amplifiers 20,32, sample- and-hold circuits 42,44 and a comparator 46 and the sample-and-hold circuits 42,44 sample and hold the part corresponding to the SYNC tip and the pedestal in the synchronizing signal of the horizontal scanning line of the output 48 of the amplifier 32 and the comparator 46 compares the sampled and held part mutually and gives a control signal making the difference of the both substantially zero to the variable gain amplifier 20.
Patent JP-S61267949-A (JP)
Title: Optical information recording medium
Inventor: ITO MASAKI
IPC: G11B7/249
Filed: 1985-11-30
Abstract: PURPOSE:To increase the reflectance of the titled medium by regulating the thickness of the first spacer layer to less than a specified value at which the incident reflectance of the single substrate is maximized and controlling the thickness of the second spacer to less than a value at which the incident reflectance of the substrate without a recording layer is minimized. CONSTITUTION:When only the first spacer layer 30 is formed on a substrate 10, light 100 incident through the substrate 10 is reflected at the interface between the substrate 10 and the layer 30 and at the interface between the layer 30 and air. The thickness of the layer 30 must be controlled to less than the thickness at which the quantity of reflected light 200 is maximized to increase the reflected light 200. Then when the layer 30 and the second spacer layer 40 are formed on the substrate 10, the ligth 100 incident through the substrate 10 is reflected at the interface between the substrate 10 and the layer 30, the interface between the layer 30 and the layer 40 and the interface between the layer 40 and air. The thickness of the layer 40 must be adjusted to less than the thickness at which the quantity of reflected light 300 is minimized to reduce the quantity of the reflected light 300. The layer 30 and the layer 40 satisfying such conditions are provided, a recording layer is furnished thereon and a medium having high reflectance and reproducing output can be obtained.
Patent JP-S63124304-A (JP)
Inventor: SAWADA KAZUO
IPC: H01B5/08
Filed: 1986-11-13
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-H06114250-A (JP)
Title: Virus selective removing material
Inventor: ONISHI MASATO
IPC: B01J20/28
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a material which can easily be handled, has selective interaction with virus and can remove virus so that when this material is used for a porous membrane or the like, the membrane can be easily used and shows excellent processing rate, by fixing an amine compd. on the surface of the material. CONSTITUTION:The material to selectively remove virus has such a structure that an amine compd. is fixed on the surface. Among amine compds., polyethylene imine is a water-soluble polymer having lots of amines in the molecule and is inexpensive, so it is preferable as a ligand. Moreover, polyethylene imine itself has rather weak interaction with protein. Even when polyethylene imine is fixed to the surface of the material, nonspecific adsorption of protein can be suppressed and virus can selectively be adsorbed by controlling the deposition amt. of polyethylene imine on the surface.
Patent JP-H08109690-A (JP)
Title: Mounting structure of frame of partition wall
Inventor: HOSHINO GOROKU
IPC: E04B2/82
Filed: 1994-10-07
Abstract: PURPOSE: To increase the speed of the execution of works of frames by a method wherein semicircular guide grooves are formed to the upper and lower frames, nail plates with hemispherical projecting sections are fixed at both ends of a stud, the projecting sections are fitted into the guide grooves and the stud is mounted. CONSTITUTION: Marking is conducted at a place, where a partition wall is installed, on a floor face 14, and a lower frame 3 with a semicircular sectional guide groove 5 is fixed. An upper frame 2 having the same cross section as the lower frame 3 is fastened onto a ceiling surface 17 in response to the lower frame 3 through a packing material II consisting of an elastic material such as a rubber. On the other hand, nail plates 7 with hemispherical-shaped projecting sections 8 are fixed at the upper and lower end sections of a rectangular sectional stud 4 disposed in upright between the upper and lower frames 2, 3.  The hemispherical-shaped projecting sections 8 of the stud 4 are fitted and disposed in upright into the guide grooves 5 of the upper and lower frames while the stud 4 is slid in response to the size of a door frame, etc., mounted on the partition wall, and set up at an accurate place, thus forming the frame 1 of the partition wall. Accordingly, members can be used in common, and the speed of the execution of works can be increased.
Patent JP-2001089357-A (JP)
Title: Method for releasing l-ascorbic acid, l-ascorbic acid derivative and/or l-ascorbic acid-containing extract to dermic layer of skin and composition therefor
Inventor: WADA NOBUYUKI
IPC: A61K8/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating and preventing actinic aging of the skin and a related skin lesion by topical application to the skin and to obtain a composition therefor. SOLUTION: This method for releasing L-ascorbic acid (vitamin C), L-ascorbic acid derivative and/or L-ascorbic acid-containing extract to the dermic layer of the skin comprises coating the skin with the composition containing about 1% to about 20% L-ascorbic acid, L-ascorbic acid derivative and/or L-ascorbic acid-containing extract in a carrier which contains a hygroscopic, hydrophilic and water-soluble liquid and is pharmacologically acceptable.
Patent JP-S61148398-A (JP)
Inventor: ARAI SHINJI
IPC: G21F9/28
Filed: 1984-12-24
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-H01114175-A (JP)
Title: Integrated circuit for driving liquid crystal panel
Inventor: MIYABE MITSUMASA
IPC: G09G3/36
Filed: 1987-10-27
Abstract: PURPOSE:To improve the resolution of the screen without reducing the sensitivity by incorporating an A/D converter built in a control IC into a segment drive IC so as to suppress radiation of a harmonic noise. CONSTITUTION:A video signal is inputted directly to a segment drive IC 6, converted into a digital signal by an A/D converter 1 and stored sequentially in a shift register 2 and transferred to a data latch 3 after one line of signals is stored. A pulse width modulator 4 forms a panel drive pulse based on the data and the pulse is fed to a segment electrode of the panel 8 via a driver 5. On the other hand, the video signal fed to the control IC 11 is subject to synchronizing signal extraction by a synchronizing signal separator circuit 9, and a clock signal generating circuit 10 generates a required clock signal based thereupon. A shift register clock signal 12 in the clock signal is fed to the circuit 6 as a clock signal 14 via a high-cut filter circuit 13. Then the circuit 11 and the wiring of the signal 12 and the entire part of the circuit 13 are enclosed by a shield box.
Patent JP-S61148864-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: OGISHIMA JUNJI
IPC: H01L27/10
Filed: 1984-12-24
Abstract: PURPOSE:To prevent punch through between neighboring small hole type capacitor elements, by providing a first small hole, and providing a second small hole, whose diameter of the opening is smaller than the size of a mask, in which the first small hole is formed. CONSTITUTION:With a silicon nitride film 4B as a thermal oxidation resisting mask, a silicon oxide film 7 is formed on the inner wall of a small hole 6. The oxidation of the inner wall of the small hole 6 isotropically progresses into a semiconductor substrate 1. Therefore, a boundary surface between the silicon oxide film 7 at the corner part of the small hole 6 and the semiconductor substrate 1 can be made to be an arc shape. With the silicon nitride film 4B and the silicon oxide film 7 as masks, the silicon oxide film 7 is etched, and the surface of the semiconductor substrate 1 is exposed. The thin bottom part of the silicon oxide film 7 is etched faster than the side part, and a second small hole 8 is formed. The diameter of the opening of the small hole 8 is specified by the silicon oxide film 7 at the side part of the small hole 6. Said diameter becomes smaller than the diameter of the opening in the mask 4 where the small hole 6 is formed. The distance between the neighboring small holes 8 is not contracted, and the punch through can be prevented.
Patent JP-H09108153-A (JP)
Title: Vacuum cleaner
Inventor: UENO MASAYUKI
IPC: A47L9/26
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner improved in usability and small in housing space. SOLUTION: This vacuum cleaner is provided with a motor-driven blower chamber 20 for incorporating a motor-driven blower 21, a dust collecting chamber 22 for mounting and housing a dust collecting bag 23, a main body 25 where a cover body for covering the dust collecting chamber 22 and a bottom surface to be installed on a floor surface are formed, an extension pipe 32 connected to a hose 27 connected to the dust collecting chamber 22 and an extension pipe holding body 30 for locking the extension pipe 32 to the main body 25.  Then, an extension pipe holding part for holding the extension pipe 32 is provided on one side of the extension pipe holding body 30, a locking part 31 is provided on the other side and a locked part 29 to be freely attachably and detachably locked to the locking part 31 is formed below the connection part of the dust collecting chamber 22 and the hose 27 on the side face of the main body 25.
Patent JP-H02118591-A (JP)
Title: Indicating method for mark or the like of synthetic resin lens
Inventor: NAITO HIDEO
IPC: G09F13/08
Filed: 1988-10-28
Abstract: PURPOSE:To indicates a complex mark of high quality which is mass-produced in a dedicated factory by performing injection molding operation once by molding a lens by projection by sandwiching multi-layered foil which has a colored printed layer and an adhesive layer between metallic molds and by using a transparent synthetic resin material. CONSTITUTION:A protection printed layer 7d, the colored printed layer 7e, and a black-and-white printed layer 7f are printed on a base film 7a in order one over another across a peeling layer 7b and a protection layer 7c and the adhesive layer 7h is formed across a protection layer 7g to form the multi- layered layer 7h. The foil 7 is arranged on a long-sized roll, passed between the metallic molds 6a and 6b of an injection molder, and positioned through a photoelectric sensor 8 and sandwiched between the metallic molds, and an injector 9 is moved forth to mold the lens of acrylic resin by injection. Consequently, the multicolor printed layer is stuck and fixed on the surface of the lens in the single-time operation, neither a printer nor a dryer need not be installed in the forming factory, and the mark of high quality is displayed on the lens at low cost.
Patent JP-H1012384-A (JP)
Title: Organic electroluminescent element
Inventor: HIROTA NOBUAKI
IPC: C08G61/12
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element requiring few manufacturing processes capable of easily achieving a large area and improved in electroluminescent luminance by using a polymer compound soluble in various solvents and capable of easily forming a thin film with no pin hole. SOLUTION: This electroluminescence element is provided with a thin film containing a polymer compound obtained by polymerizing a compound expressed by a formula between opposite electrodes of which at least one electrode is crystal or semi-crystal. In addition, electron ray irradiation is applied to this thin film layer. In the formula, L denotes a dihybrid link group, R denote a hydrogen atom, an alkyl group, an allyl group, a cyclic ester group, a non-cyclic ester group, a cyclic ether group, and an non-cyclic ether group. A denotes a complex cycle. N is 1 or 2, and R may be identical or different when n is 2.
Patent JP-2001095236-A (JP)
Title: Switching power supply
Inventor: KITANO SABURO
IPC: H02M3/28
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply which can control power loss to such a small value in the small power consumption condition, where there is no need for improving the power factor. SOLUTION: An output power detecting circuit 22 outputs, when an output power is smaller than the threshold, a control signal which does not allow a voltage-boosting chopper circuit 5 to function for improving the power factor and also outputs, when the output power is larger than the threshold, a control signal allowing the voltage-boosting chopper circuit 5 to function to improve the power factor. The voltage-boosting chopper circuit 5 causes the voltage boosting function to stop based on the control signal, when it receives a control signal for not casing the power factor improvement to function from an output power detecting circuit 22. As a result, the output voltage of a bridge rectifier 2 is outputted through slewing to a smoothing capacitor 7.
Patent JP-H07131469-A (JP)
Title: Programmable controller
Inventor: YAMADA HIROAKI
IPC: H04L12/40
Filed: 1993-10-28
Abstract: PURPOSE:To facilitate changing operation for an address conversion table when a new node is added. CONSTITUTION:The CPU 132 of a communication processor 13 when receiving a sent message whose virtual node address is specified from an information processor 11 checks the virtual node address, judges whether or not the virtual node address is set in an address conversion table stored in a storage part 134, and refers to the address conversion table when the virtual address is set to perform data transmission based on the actual address of the transmission destination node corresponding to the virtual node address. Further, when the virtual node address is not set in the address conversion table, the actual address of the transmission destination node is found from the actual address of this node and the specified virtual node address and the data transmission is perform base on the actual address.
Patent JP-H04147482-A (JP)
Title: Reproducing device
Inventor: ENDO SATOSHI
IPC: G11B27/034
Filed: 1990-10-09
Abstract: PURPOSE:To eliminate the need of trouble for setting the tape length for a displayed value, and to improve the operability by calculating and displaying a tape length of a 2nd recording medium required for recording this 2nd recording medium such as a cassette tape, etc., with the whole contents of a 1st recording medium taken out of a reproducing means without changing their recording order. CONSTITUTION:The shortest tape length required for recording the 2nd recording medium, such as a cassette tape, with the whole contensts of the 1st recording medium without changing their order is calculated by a shortest tape length calculating means 6, and this tape length is automatically set by a tape length setting means 10. Then, the operation of a recording means 4 and the reproducing means 2 is controlled by a control means 9, and edit recording is automatically performed from the 1st recording medium to the 2nd recording medium 3. By this method, the easy reproducing device can be realized.
Patent JP-H09115087-A (JP)
Title: Necessary traffic time calculating device
Inventor: KAMIKAWA TETSUO
IPC: G08G1/01
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To calculate the necessary traffic time for a necessary time calculation section from measurement information on a point which is obtained by a vehicle sensor by correcting a calculated necessary time to corrected necessary times for every small section and calculating the necessary time for the necessary time calculation section from the corrected small-section necessary times. SOLUTION: Small-section necessary time calculating means 5-1 and 5-2 calculate the necessary times for small sections 1 and 2 where vehicle sensors 1-1 and 1-2 are installed from point measurement information measured by the vehicle sensors 1-1 and 1-2 installed in the small sections 1 and 2 in the necessary time calculation section on a road. Small-section necessary time correcting means 8-1 and 8-2 corrects the necessary times calculated by the small-section necessary time calculating means 5-1 and 5-2 into the corrected necessary times for the small sections 1 and 2 for every small section 1 and 2. A section necessary time calculating means 9 calculates the necessary time for the necessary time calculation section from the small-section corrected necessary times corrected by the small-section necessary time correcting means 8-1 and 8-2.
Patent JP-H09114517-A (JP)
Title: Monitor and control equipment
Inventor: TAKIZAWA TAKESHI
IPC: G05B23/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To automatically display other relative parameters when one parameter is varied and to enable them to be altered at the same time. SOLUTION: This equipment is equipped with a parameter table 11 containing respective parameters used for respective processing stages of a monitor processing part 6, a recording processing part 8, and a control processing part 10 and a parameter relation table 12 containing data showing whether or not the respective parameters are relative to one another. On the basis of a parameter alteration command specifying a parameter and an alteration value, parameters related to the specified parameter are read out of the parameter relation table 12 and displayed out, the values of the respective displayed relative parameters are read out of the parameter table 11 and altered according to the alteration value specified by the parameter alteration command, and the respective altered values and corresponding parameters are displayed.
Patent JP-H0978669-A (JP)
Title: Covered urinal
Inventor: MIWA KOJI
IPC: E03D11/14
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To hide a fixture for fixing a cover provided to a urinal from being noticed. SOLUTION: A functional section such as water supply device, etc., is installed on the upper surface 12a of a urinal main body 12 and, at the same time, in a covered urinal 11 with the functional, section covered up with a cover 14, an opening is provided in the cover 14. A window frame 17 is mounted to the opening, the cover 14 is fixed to the urinal main body 12 with an anchorage 15 provided to the window frame 17, and a decorated window 18 covering up the fixture 15 is mounted to the window frame 17.
Patent JP-S61206148-A (JP)
Inventor: JIEEMUZU KAJIMIAZU JIMUZEUSUKI
IPC: H01J37/28
Filed: 1985-12-04
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-H07125142-A (JP)
Title: Cushion material for forming press
Inventor: TANAKA ATSUO
IPC: B32B25/10
Filed: 1993-10-29
Abstract: PURPOSE:To provide a cushion material for forming press which permits elasticity, restorability and firmness not to be deteriorated for a long period. CONSTITUTION:In this cushion material for forming press whose structure is formed by layering unwoven cloth layers 2, 2 on both the surfaces of a rubber layer 1, and mold releasing layers 4, 4 on both the surfaces through adhesives layers 3, 3, the rubber layer 1 is composed of blend rubber of a thermal polymerization type rubber material and a thermal depolymerization type rubber material. It is possible to balance a tendency of thermal polymerization type rubber material's hardening and a tendency of thermal depolymerization type rubber material's softening, thus not deteriorating elasticity, restorability and firmness for a long period.
Patent JP-H0576859-A (JP)
Title: Polluted water cleaning method
Inventor: KODERA HIDENORI
IPC: C02F1/00
Filed: 1991-09-25
Abstract: PURPOSE:To provide a method of cleaning polluted water in a wide area effectively by putting particles consisting of nuclei having buoyant force and coal ash adhering to the surfaces of the nuclei into the polluted water region to float the particles and collecting pollutants by adsorbing them on the coal ash. CONSTITUTION:To obtain adsorptive particles 1, core bodies 11, a binder 12, and coal ash 13 are put into a container and they are mixed while water is sprinkled and at that time, the addition amount of cement as the binder 12 is set to be 5-20wt.% of the coal ash 13 so as not to damage the property of the coal ash 13. The adsorptive particles 1 are sprinkled in the polluted water region from an operation ship 2 and so floated and left as to cover the whole area of the polluted water region and after the adsorptive particles 1 adsorb the pollutant in a prescribed amount, the adsorptive particles 1 floating on the water surface are recovered by a suction pump 21. The adsorptive particles 1 are packed in a water-permeable bag 3 and the pollutant is adsorbed on the coal ash by towing the bag 3 by the operation ship 2 in the whole area of the polluted water region and thus even in the case that the polluted water area is vast, it is cleaned easily.
Patent JP-S63126006-A (JP)
Title: Process data generating device
Inventor: TOMATSURI KAZUNAGA
IPC: G05B23/02
Filed: 1986-11-17
Abstract: PURPOSE:To automatically form different process data every input point by arithmetically processing a controlled variable pattern following the transition of time and writing the processed data in a table. CONSTITUTION:Process data detected in a plant process 101 are written in an input part 109 and an input table 108 formed in a computer system 103 through a process I/O device 102. An arithmetic part 111 compares these data with corresponding data registered in a control pattern table 116 and sets up the compared result in an output part 110 as a control signal to control respective equipments in the plant process 101. A process data forming device 104 forms process data from a variation defining table 105 and sets up the data in the input table 108. Consequently, simulations process data for a process data reference value can be automatically formed and an on-line test can be attained.