baber/WOPTO huggingface dataset:
Patent JP-H11110499-A (JP)
Title: Frequency counter and frequency count method
Inventor: MASANA YOSHIHIRO
IPC: G11C16/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of rewriting of a non-volatile memory. SOLUTION: The frequency counter 1 is provided with a binary counter part 11 having a binary counter 20 for counting-up frequency data and an EEPROM counter part 12 having an EEPROM 40 for storing the frequency data. In frequency count processing, the frequency data of the EEPROM 40 are loaded through a data bus L1 in the binary counter 20 and the binary counter 20 counts up the loaded frequency data by the prescribed frequency. Then, the counted-up frequency data are written through the data bus L1 in the EEPROM 40 and the frequency data of the EEPROM 40 are updated. The frequency is counted up in the binary counter 20 so that the rewriting of the EEPROM 40 can be attained only once by one time of frequency count processing and the number of times of rewriting can be reduced.
Patent JP-H03134583-A (JP)
Title: Display apparatus for steering
Inventor: MORIMATSU HIDEJI
IPC: G01S7/62
Filed: 1989-10-19
Abstract: PURPOSE:To grasp the relative positional relation between an own ship and the topography of the sea bottom within a real time by displaying the data of a sea bottom topographical map and ship position/azimuth data converted by a coordinates converting apparatus on one display device in a superposed state. CONSTITUTION:At first, a parameter such as a display area isobathyic line pitch is set to a sea bottom topographical map forming apparatus 3. Next, the depth of water of a sea area to be measured is measured by an echo-sounding apparatus 1 and a topographical map is formed from the obtained depth-of-water data to be stored in a storage device 4. The earth coordinates data of the sea bottom topogaphical map is converted to the data of a predetermined coordinates system by a coordinates converting apparatus 7. When the sea bottom is investigated, the position/azimuth data of a motor ship detected by a navigation apparatus 5 and the position data of a deep-sea television camera are inputted to the apparatus 7 and sent out to the apparatus 4 as file investigation data. A sea area topographical map where the motor ship and the television camera are positioned is searched by the device 4 and the read data is converted to a predetermined coordinates system by the apparatus 7 to be displayed on a display device 8.
Patent JP-H04150030-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI KENTARO
IPC: H01L21/316
Filed: 1990-10-12
Abstract: PURPOSE:To improve the coverage of an aluminum interconnection by a method wherein, after a field insulating film has been formed, a bird's beak part at a peripheral edge is etched back, an SOG film is filled and the whole surface of a substrate is flattened. CONSTITUTION:A silicon substrate 1 is oxidized thermally; a field insulating film 3 is formed selectively; after that, the difference in level at the field insulating film 3 which has been formed so as to swell from the surface of the substrate is etched back, removed and flattened. At this time, a bird's beak part at the peripheral edge of the field insulating film 3 is etched and changed to a recessed part after the etching-back operation. Only the part is filled with an SOG film 4; the whole surface of the substrate is flattened; the surface is of the substrate after the field insulating film 3 has been formed is flattened. Thereby, the difference in level on the surface at an initial process can be eliminated, and the coverage of an aluminum interconnection formed at a posterior process can be improved.
Patent JP-2000106440-A (JP)
Title: Partial depletion soi type semiconductor device and fabrication thereof
Inventor: KOMATSU YUJI
IPC: H01L21/84
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To decrease the entire sheet resistance of a first body part by forming a second conductivity type heavily doped layer at the first body part while spacing apart from the source-drain region such that the impurity concentration of the heavily doped layer can satisfy specified conditions. SOLUTION: A second conductivity type heavily doped layer 30 is formed at a first body part 16 being spaced apart from the source-drain region 18. Assuming a normal L passing through the center of a gate electrode 14 intersects the interface between a gate insulation film 13 and a semiconductor layer 12 at coordinates (O, O, O), the normal L intersects the interface between the semiconductor layer 12 and an insulation film 13 at coordinates (O, O, T), and the impurity concentration in a heavily doped layer 30 is highest at coordinates (O, O, M), a relationship 0.5T<M<=1.2T is satisfied. The center of the gate electrode 14 means a point for dividing the width W thereof equally into two.
Patent JP-H02122326-A (JP)
Title: Window erasing method and window display device executing such method
Inventor: FUKATSU SADAO
IPC: G06F3/048
Filed: 1988-11-01
Abstract: PURPOSE:To prevent the unnatural display shown in a window display process by switching the upper-lower rank relation between a window to be erased and another window which is overlapping the erasion subject window and set in a rank lower than the erasion subject window and erasing the part of the erasion subject window which is displayed on a screen. CONSTITUTION:One of plural windows which are defined for their display positions and their upper-lower rank relation and displayed on a screen with mutual superposition is erased. In this case, the upper-lower rank relation is switched in a 1st step between a window to be erased and another window having a rank lower than the erasion subject window. Then a partial area of the erasion subject window which is displayed on the screen is erased in a 2nd step S2. Thus the natural multi-window display is secured for the windows which are erased in a window erasion process just by switching the upper-lower rank relation among other overlapping windows.
Patent JP-S63127623-A (JP)
Title: Computing element for data interleave
Inventor: KOIKE MITSUHIKO
IPC: H03M13/27
Filed: 1986-11-18
Abstract: PURPOSE:To quicken the address conversion for interleave by selecting number (m) of interleaving devices as m=2NO and obtaining the product between a low-order ON bit of an original address and the interleave length (n) and the sum with the high-order (N-NO)-bit of the original address so as to form a new address after the interleave. CONSTITUTION:The number of digit N of the original address A before interleaving is 12-bit (A11-A0), the number NO of the number (number of lines m=2NO of interleaving is selected to be NO=4 and bits A3-A0 of the original address A are the low-order NO bits having the digit number equal to the power number NO. Moreover, the 8-bits A11-A4 in the original address A are high-order (N-NO)-bit similarly. In this example, the interleave length (column number) is expressed as n=8 in this example and each bit is expressed as n7-n0. Through the constitution above, a multiplier 1 operates nX(residue of (A/2<4>)), the adder 2 obtains the sum of the operation output of the multiplier 1 and (integral part of (A/2<4>)) to output a new address A* of 12 bits A*11-A*0, that is [nx(residue of (A/2<4>))+(integral part of (A/2<4>)]as a result.
Patent JP-H10126715-A (JP)
Title: Video signal input adapter and video signal correcting device
Inventor: HASEGAWA KENJI
IPC: H04N5/66
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a video signal input adapter which improves luminance irregularities even with a display device which does not take luminance irregularity measures. SOLUTION: VCAs (voltage amplifier circuit) 13a to 13c amplify the level of each RGB primary color signals that are inputted to input terminals 11a to 11c respectively. RAMs 191a to 191c store a map that shows the relation between the position on a display screen and the gain at the VCA 13a to 13c of each RGB primary color signals shown at the position. A control voltage generating part 15 generates such control voltage of the VCA 13a to 13c as to amplify the level of each RGB primary color signals with gains which correspond to the displayed positions of the primary color signals on the display screen according to the maps stored in the RAMs 191a to 191c. The RGB primary color signals which are performed level amplification by the VCA 13a to 13c are outputted from output terminals 19a to 19c respectively.
Patent JP-H02121814-A (JP)
Title: Molding method for rubber molded form with thin resin layer
Inventor: TOMITA MAMORU
IPC: B29C45/14
Filed: 1988-10-31
Abstract: PURPOSE:To form a uniform thin resin layer by coating the face of a cavity for forming the surface side of a molded form of a mold with olefin resin powder in a predetermined thickness, loading a primary material thereon in a mold opening state, setting an insert at a position for compressing it, closing the mold, loading a secondary material, and molding it. CONSTITUTION:Rubber material is nonpolar from the view of melting and adhering with olefin resin. The face 12 of a cavity for forming the surface side of a molded form of a lower mold 11 is coated with olefin resin powder in a predetermined thickness to form a resin powder layer 13, and a primary material M1 is loaded thereon in a mold opening state. An insert 5 is set at a position for compressing the material M1 in the mold, the mold is closed, a secondary material M2 is loaded and molded. The layer 13 is pressed to the cavity face 12 by the material M1 received by the compression force through the insert 5. Even if the material M2 is poured in the cavity, the layer 13 is not affected directly by the influence of the fluidity of the material, melted by the heating of the mold for vulcanization to form a thin resin layer of uniform thickness.
Patent JP-2000106092-A (JP)
Title: Plasma display panel
Inventor: MAKI HIDEAKI
IPC: H01J11/34
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a display excellent in contrast, revolution and color purity with less halation. SOLUTION: A front plate 13 and a back plate 4 are opposed to each other with a discharge space interposed therebetween. On the front plate 13, an electrode group consisting of a band scanning electrode 7 covered with dielectric layers 14 and a protecting film 15 paired therewith and a maintaining electrode 8 are arranged in mutual parallel. On the back plate 4, band data electrodes 9 perpendicular to the scanning electrode 7 and the maintaining electrode 8 are arranged in mutual parallel and band partition walls 10 are provided so as to isolate the data electrodes from one another. The transmissivity of the front plate 13 through 450-650 nm light includes a dip portion, the average transmissivity thereof through a visible-range light is 30-80% and the dielectric layer 14 has a smooth surface.
Patent JP-H09191696-A (JP)
Title: Voltage regulator for magnet generator
Inventor: YANASE ATSUSHI
IPC: H02P9/48
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To enhance the controllability of a voltage being applied to a head lamp by short-circuiting the output of a magnet type engine depending on a voltage being charged with an output voltage at the time of generation of negative polarity output and a charging voltage being charged with a positive polarity output. SOLUTION: A voltage regulator 70 comprises a lamp control circuit 71 and a charge control circuit 32 wherein the lamp control circuit 71 comprises a thyristor SCR 1 and a gate control circuit 80. The gate control circuit 80 comprises a first capacitor C1 being charged when a magnet type generator 1 generates a positive polarity output for charging a battery 4, and a second capacitor C3 being charged with an output voltage at the time of generation of negative polarity output and the charging voltage for first capacitor C1. When the charging voltage of second capacitor C3 reaches a predetermined level, output of the magnet type generator 1 is short-circuited through the thyristor SCR 1. According to the arrangement, voltage of magnet type generator 1 can be controlled with high response without requiring a rectifier circuit or a circuit for smoothing the output therefrom.
Patent JP-H03138976-A (JP)
Title: Programmable read only memory
Inventor: MORI HISATOSHI
IPC: G11C17/06
Filed: 1989-10-24
Abstract: PURPOSE:To manufacture it easily with simple construction by laminating the main electrode of a transistor and a data line through a film insulating layer which does not carry currents at low voltage and induces insulation breakdown by the application of high voltage and carries currents. CONSTITUTION:At a contact part 16, the main electrode D of a transistor 11 and a data line LD are laminated through a film insulating layer 18 which does not carry currents at low voltage and induces insulation breakdown by the application of high voltage and carries currents. Since this is of simple structure that it performs write by breaking the insulation of the film insulating layer 18 at the contact part this way, the making of this contact part is easy, consequently it can be manufactured easily.
Patent JP-S61155835-A (JP)
Title: Treatment of analytical sample
Inventor: TANAKA HIDEO
IPC: G01N1/32
Filed: 1984-12-28
Abstract: PURPOSE:To avert the decrease in analytical accuracy and infeasibility of analysis owing to carbon, etc. etc. by inserting a specimen through an embedding hole to a metallic base plate then coating the surface of the metallic base plate with the same metal and polishing the metallic base plate to the prescribed plane of the specimen. CONSTITUTION:The hole 2 for embedding an inclusion 3 (150mum) extracted and separated by slime from iron stock as the specimen is bored to one surface of the cubic base plate 1 of 10mm on one side consisting of, for example, electrolytic nickel. The inclusion 3 is fitted into the hole 2 and thereafter a coating layer 4 is formed by plating, etc. on the surface of the plate 1. The layer 4 is then polished by a polishing machine, etc. until the prescribed section 5 of the inclusion 3 is exposed. The analytical sample is thus obtd.
Patent JP-2000105222-A (JP)
Title: Radiation hygrometer
Inventor: KAWAGUCHI TOSHIRO
IPC: H01J47/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To carry out a continuous humidity measurement by a simple constitution without permitting a leakage current to flow between electrodes even if the humidity is high. SOLUTION: In this hygrometer, a left side flat plate 1 of right and left conduction flat plates 1, 2 vertically provided in parallel while keeping a predetermined space is earthed through an ampere meter 3; and two sheets of right and left conductive center flat plates 4, 5 are interposed in parallel to the right and left conductive flat plates 1, 2 between the right and left conductive flat plates 1, 2 in a state of connecting to a battery 6 such that the left side center flat plate 4 becomes an anode.  The two sheets of right and left conductive center flat plates 4, 5 are provided with an ionization chamber levitated in an air by a magnetic levitation with the battery 6; a radiation source 7 disposed at a lower required position between a left side flat plate 1 and a left side center flat plate 4 of the ionization chamber; and a draft mechanism such that a wind is ventilated to a space between the left side flat plate 1 and the left side center flat plate 4 of the ionization box.
Patent JP-H07104082-A (JP)
Title: Storage method for hydrogen or its isotope with pd-rh alloy
Inventor: KUNIMATSU KEIJI
IPC: G21B3/00
Filed: 1993-10-06
Abstract: PURPOSE:To improve the heavy hydrogen storage factor and reproducibility by using a specific alloy for a hydrogen storage metal in the electrolytic method. CONSTITUTION:An electrolyte 1M LiOD 3 is stored in a sealed pressure vessel 1, and pressurized (10 atm to ordinary pressure) heavy hydrogen gas is filled in its upper space. The whole negative electrode 4 is dipped in the electrolyte 3, and positive electrodes (platinum) 7 each made of a gas diffusion electrode and fixed with a porous film 5 via carbon paper 6 are half-dipped. When electrolysis is started, heavy hydrogen gas is fed to reaction layers via diffusion layers on positive electrodes 7 and ionized in contact with the electrolyte 3. D<+> ions become adsorbed atoms on the surface of the negative electrode 4 and are stored in the negative electrode 4. D atoms not stored are combined into heavy hydrogen molecules, and they are returned to the gas phase in the upper space. When an electrode made of a Pd90 RH10 alloy is used for the negative electrode 4, the maximum storage factor D/M=1 is obtained, where M indicates an alloy. When hydrogen is stored in place of the storage of heavy hydrogen, a similar effect is expected.
Patent JP-H11163701-A (JP)
Title: Power-on detection circuit performing extremely quick power-on detection
Inventor: STAHL ERNST J
IPC: H03K17/22
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To almost instantaneously respond to a power-off condition by reducing the voltage of a control terminal and generating another voltage pulse by a circuit device for generating a voltage pulse at a first common terminal, when a first power supply terminal reaches a prescribed voltage level or exceeds it. SOLUTION: It a supply voltage that is added to a first power supply terminal 18 first reaches a voltage level which has been decided beforehand or exceeds it and then, falls below the voltage level that has been decided beforehand, a transistor 30 that is a circuit for reducing a voltage, quickly reduces the voltage of a control terminal. As a result, when the terminal 18 reaches the voltage level that has been decided beforehand or exceeds it, a circuit device for generating a voltage pulse which combines transistors 32, 38 and 40 and a resistor 34 can quickly generate another voltage pulse at a first common terminal.
Patent JP-H04151253-A (JP)
Title: Manufacture of ink jet head
Inventor: MIZUNO TSUNEO
IPC: B41J2/16
Filed: 1990-10-16
Abstract: PURPOSE:To prevent deterioration of a piezoelectric element by a method wherein the piezoelectric element is adhered to a vibration sheet by means of an adhesive, and after the adhesive is cured by heating, a high voltage is applied on the piezoelectric element for repolarization. CONSTITUTION:In adhesion of a piezoelectric element 4, the piezoelectric element 4 is mounted in a position, located facing a pressure chamber 7 on a vibrating sheet 5, by using an adhesive 21, and the adhesive 21 is cured by effecting heating. In this case, viscosity of the adhesive 21 is decreased so that uniform coating is practicable. A heating temperature is approximate 80 deg.C, for example at the time when the Curie point of the using adhesive 21 is 120 deg.C. By applying a high voltage V on the piezoelectric element 4, the piezoelectric element 4 is re-polarized to complete adhesion. Though the piezoelectric element 4 is deteriorated once by heating during adhesion of the piezoelectric element, since repolarization through application of a high applying voltage occurs thereafter, the characteristics of the piezoelectric element 4 is prevented from deterioration.
Patent JP-2001096756-A (JP)
Title: Ink-jet recording apparatus
Inventor: YOSHIDA ATSUSHI
IPC: B41J2/165
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To secure a reliability on printing operation when a recording apparatus resumes printing after a relatively long rest. SOLUTION: An ink absorber 9c of a non-woven cloth formed in a sheet is arranged to an inner bottom part of a capping means 9 which seals a nozzle form face of an ink-jet recording head 13 for discharging ink drops from nozzle openings based on printing data. A large quantity of ink can be held for a long time because of a large void fraction of the ink absorber 9c and a gas permeability can be secured large. Therefore, drying of nozzle openings can be effectively suppressed even in a state when the recording apparatus rests for a relatively long term. In addition, ink can be favorably discharged from the capping means when cleaning is executed.
Patent JP-2000105805-A (JP)
Title: Manufacture of noncontact data carrier
Inventor: ARAKI HIROSHI
IPC: G06K19/077
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a noncontact data carrier which has an excellent surface stably at low cost. SOLUTION: This is a card type noncontact data carrier 20 having a resin layer 4 sealing an internal component 3 having almost in the same level a circuit component 1 including a storage element storing information, an antenna 2 for sending and receiving signals to and from external equipment without contacting, and a conductor part electrically connecting the antenna 2 and circuit component 1, and is provided with a releasing film layer 5 on at least one surface of the resin layer.
Patent JP-H03136773-A (JP)
Title: Tool for attaching dropout preventing member in screw-assembled part
Inventor: TAGUCHI TOMOYUKI
IPC: B25B23/02
Filed: 1989-10-23
Abstract: PURPOSE:To easily efficiently attach a dropout preventing member by moving a tubular blade inserted slidably into a tubular body with a movable means toward a long strip-like body to cut off the periphery of an inserting hole and provided the dropout preventing member, while constituting the dropout preventing member to be fitted on the distal end of a screw. CONSTITUTION:When a dropout preventing member 3x is fitted on a screw A, the distal end of the screw A is first inserted toward an inserting hole 3a of a long strip-like body 3 in a tubular body 1 through an opening 2 of the tubular body 1, and under such a condition a tubular blade 8 is moved toward the screw A in the tubular body by a movable means 9. The periphery of the inserting hole of the long strip-like body 3 is cut off by the moving tubular blade 8 while the dropout preventing member obtained from the cut-off is fitted on the screw. Next, the tubular blade 8 is reversely moved by the movable means 9 to be removed from the long strip-like body 3. Then, an engaging means 7 is removed from the long strip-like body 3 by an engagement releasing means, so that the long strip-like body 3 is wound on to one reel 5a.
Patent JP-H03136599-A (JP)
Title: Manufacture of speaker cone
Inventor: MIZUGUCHI JUNICHI
IPC: H04R9/04
Filed: 1989-10-23
Abstract: PURPOSE:To process a speaker cone easily and inexpensively and to form a reflected part by forming the reflected part pushed and spread outward at a lower part of the neck of a speaker cone by a jig. CONSTITUTION:A jig 2 is arranged under the neck 1a of a formed speaker cone 1, and a taper 2a is pressed to the lower part of the neck 1a moving the jig 2 vertically, then the lower part of the neck 1a is pushed and spread outward and projected to form a reflected part 1c. When a thermal softening plastic material such as polypropylene is used for the speaker cone 1, the speaker cone 1 is easily processed by pre-heating the jig 2.
Patent JP-H11110172-A (JP)
Title: Data output system
Inventor: YOKOYAMA TETSUYA
IPC: G03G15/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the first page from being white paper in the case of odd- numbered page even when outputting is started from a final page, by adding the page of white paper to the part of the final page in data to be outputted when double-sided outputting is instructed and the number of pages in the data to be outputted is an odd number. SOLUTION: When it is judged that double-sided outputting is designated to a job, the number of originals is counted by an information processor (1) 31, and it is judged whether that number is an odd number or even number. When the job is judged that the number of originals is odd number, first of all, the page of white paper is transmitted to an information processor (2) 32. Next, the final page of the originals is read from an image reader. Then, the image of the read final page is transmitted to the information processor (2) 32. When the job is judged that double sided outputting is not designated, or when the job is judged that the number of originals is even number, the image is read from the image reader as it is.