baber/WOPTO huggingface dataset:
Patent JP-H11120214-A (JP)
Title: Method and device for noise simulation of integrated circuit and recording medium
Inventor: ICHIKAWA KOJI
IPC: G01R31/28
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To evaluate a noise which occurs in an integrated circuit(IC) on the stage of design by preparing a circuit for noise simulation by adding impedance information to the model circuit of the IC, and analyzing the noise at a circuit part, where the increase of noise is estimated, by executing analog simulation on this circuit. SOLUTION: The IC is divided into plural function blocks, a current characteristic is analyzed by executing current consumption simulation, and each model circuit 3 of each function block is constituted so as to obtain the analyzed current characteristic. A circuit equivalent to the impedance information such as power supply wiring connected to each function block is added to each model circuit 3, the plural model circuits 3 are coupled, and a circuit 6 for noise simulation is prepared. Then, a voltage waveform or the like at the circuit part, where the increase of noise is estimated, is analyzed by executing the analog simulation and the frequency of the voltage waveform or the like is analyzed so that the noise can be analyzed.
Patent JP-H01120353-A (JP)
Title: Apparatus for detecting residual amount of ink
Inventor: YAMAMORI SEIJI
IPC: B41J2/175
Filed: 1987-11-04
Abstract: PURPOSE:To provide the title apparatus adaptable even to ink using any kind of a solvent and an ink tank having any kind of shape, by allowing a small float having a magnetic body mounted therein so as to cover the liquid surface of ink and apparently providing magnetism to the liquid surface of ink and detecting the liquid surface of the ink by a preliminarily arranged magnetism-sensitive sensor. CONSTITUTION:Small detection floats 3 each formed by wrapping a magnetic body and air in a polymer material are allowed to float on the liquid surface formed by the ink 2 received in an ink container 1 so as to cover the whole liquid surface of the ink 2. Therefore, when the ink 2 is consumed, the liquid surface of the ink is lowered and, at the same time, the floats 3 floating on the liquid surface are also lowered as the ink is consumed. When the consumption of the ink is further advanced and the liquid level is lowered to a position where an ink absent state must be detected, the magnetism of the floats 3 is detected by the magnetic sensor 4 arranged at a definite position outside the ink container 1 and the ink absent state is detected. When the ink absent state is detected, recording operation is stopped by the function of a control circuit and, therefore, the ink can be replenished from an ink replenishing port 5.
Patent JP-S63132475-A (JP)
Title: Thin film and manufacture thereof
Inventor: ASAI KAZUYOSHI
IPC: H01L21/28
Filed: 1986-11-25
Abstract: PURPOSE:To reduce resistance while restraining the diffusion of volatile component, by stacking, in the direction of film thickness, a first layer wherein content of nitrogen is high and the film thickness is small, and a second layer wherein content of nitrogen is low and the film thickness is large. CONSTITUTION:A thin film constituted by stacking a first layer 8 and a second layer 9 in the direction of film thickness is formed on a compound semiconductor substrate 1. As to the first layer, the content of nitrogen is high and the film thickness is small. As to the second layer, the content of nitrogen is low and the film thickness is large. Material of a sputter target in this forming method is tungsten silicide or a mixture of tungusten and silicon. An input power supplied to this target is set in a first condition wherein the degree of sticking to the semiconductor substrate is low, and the first layer 8, whose content of nitrogen is high, is formed thin so as to have high accuracy. Next, the input power is set in a second condition wherein the degree of sticking is high, and the second layer 9 is formed thick at a fast speed. In each process, nitrogen gas and inactive gas are introduced with a constant partial pressure ratio into reactive sputtering equipment.
Patent JP-S63134818-A (JP)
Title: Heat supply generation plant
Inventor: KUDOME MASATOSHI
IPC: F02C6/18
Filed: 1986-11-25
Abstract: PURPOSE:To attempt reduction of heat loss by supplying drain in exhaust gas to an exhaust heat recovering device and an intermediate air cooler, and after that, by supplying it to a combustor. CONSTITUTION:An exhaust heat recovering device 12 and an exhaust gas condenser 14 are provided in an exhaust system of a gas turbine 10. The recovered drain is supplied to the exhaust gas recovering device 12 and an intermediate air cooler 3, and after that, supplied to a combustor 6 through a spray line 8. Heat loss from exhaust gas can thus be reduced.
Patent JP-H08132931-A (JP)
Title: Travel control device for vehicle
Inventor: SATONAKA HISASHI
IPC: B60W10/18
Filed: 1994-11-14
Abstract: PURPOSE: To provide a travel control device performing vehicle speed control and alarm control with timing coinciding with the operating timing of a driver during follow-up travel. CONSTITUTION: An inter-vehicle distance sensor and a vehicle speed sensor 12 are provided to detect the speed of an own vehicle, relative speed and inter- vehicle distance. A control device ECU14 computes brake starting inter-vehicle distance under the fixed condition of deceleration on the basis of a specified driver model equation and compares it with the present inter-vehicle distance so as to control a brake 20 and a throttle 22 to control the vehicle speed and also to control a display 24 and a speaker 26 to output an alarm. The driver model equation is determined according to the limit inter-vehicle time and the deceleration of a driver, and the parameter thereof is adjusted on the basis of the measured data so as to coincide with the driver.
Patent JP-H07109735-A (JP)
Title: Earth retaining method drawing figure supporting system
Inventor: KIMURA MASAYUKI
IPC: G06F17/50
Filed: 1993-10-13
Abstract: PURPOSE:To promote drawing figure efficiency by designating properly an intersection of straight lines obtained by inputting value designating a free interval to make it as a reference point, and describing a figure with points inputted at relative co-ordinates from the reference point as the heights. CONSTITUTION:At least, value indicating an interval between two way free straight lines is filed as data. A group of straight lines designated by input-data is described. For example, a through core wire X1-and a through core wire Y1-are used. An intersection of a group of straight lines to be described is freely designated. A plurality of points are set by inputting relative co-ordinates from the freely designated intersection. A polygon is made by forming set points as the heights. Drawing figure data is converted into picture data, and it is outputted to a display. Normally, the whole range of the contents of drawing figures is displayed at its maximum in a picture display area. According to the constitution, data is easily inputted, and a drawing figure supporting system having a short designing time can be obtained.
Patent JP-H06127794-A (JP)
Title: Paper stacking device
Inventor: TAKEUCHI YOICHI
IPC: B65H29/40
Filed: 1992-10-16
Abstract: PURPOSE:To reduce the quantity in disarray of stacked paper sheet having different size, ream quantity, and fractional coefficient and permit the stable paper transport, as for a paper sucking device for a copying machine, etc. CONSTITUTION:A paddle unit 1 is installed in a vertically swingable manner on a driving shaft 4, and the revolution of a motor 6 is transmitted to a paddle 8 through the driving shaft 4, motor 6, and a pulley 7. The paddle unit 1 is suspend by a pulling coil spring 2, which is held on the fixed member 4. The fixed member 4 is vertically shifted by the manual operation or an eccentric cam 11 and a motor 12, and the paper pressing force of the paddle unit 1 which is suitable for each paper sheet having different size, ream quantity and frictional coefficient can be provided.
Patent JP-H08137587-A (JP)
Title: Data processor
Inventor: MASAMUNE KATSUNORI
IPC: G06F1/26
Filed: 1994-11-14
Abstract: PURPOSE: To perform the on/off control of the power supply in the data processor provided with a system management mode(SMM) function without using the SMM mode. CONSTITUTION: Within the system management control part 2 provided on a data processor, a timer part 23 measuring the power supply time from a point of time when the power source of a power source control object device is turned on, a trap part 24 detecting that the power source object device is accessed from a main controller when the power source of the power source control object device is turned off and turning on the power source and an access control part 21 detecting the power source on signal from the trap part 24 and returning a system control ready(RDY) signal (2) to the main controller after prescribed time. Based on the control from a main control part, the on/off control of the power supply for the power source control object device is autonomously performed in the system management control part 2 and the RDY signal (2) is returned to the main control part.
Patent JP-S62139230-A (JP)
Title: Image pickup device for inspecting cathode-ray tube
Inventor: TAKAHASHI MICHIRO
IPC: H04N17/04
Filed: 1985-12-13
Abstract: PURPOSE:To enable an image pickup sensor portion to be applied to Braun tubes different in sizes or kinds without changing stages, by making up the image pickup sensor portion with a camera which picks up patterns, an optical system for imaging the patterns on a pickup surface and a retaining portion which retains the camera and the optical system on the display surface of the Braun tubes which are to be measured bodies. CONSTITUTION:A solid image pickup element 8 and a driving circuit 7 are provided for the inside of a camera 6. In a Braun tube 1 which is to be inspected, a fluorescent material 17 is ordinarily provided for the back side of a surface glass 16. An image by the fluorescent material 17 is imaged on an image pickup element surface 9, however, a lens-barrel 12 is thrust into the housing of the camera 6, and an optical lens 10 and a transparent bulkhead 21 are provided in the lens-barrel 12. The lens-barrel 12 is provided with a cylinder 13 which is slidable therewith, one end of the cylinder 13 is provided with a groove, and an airtight ring 14 is engaged with this groove. The cylinder 13 and the lens-barrel 12 are connected respectively with each end portion of a bellows 15. A glass plate thickness meter 19 is fixed to other one end of the cylinder 13, and a probe 20 is slidably put into the glass plate thickness meter 19.
Patent JP-2000113156-A (JP)
Title: Ic card having id information and legality confirming method therefor
Inventor: INABE TOSHIHISA
IPC: G06K19/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for constituting and confirming an IC card capable of confirming the legality of the IC card with which a module provided with an IC chip is embedded in a sheet-shaped card member. SOLUTION: A chip ID is stored in an IC chip 13 of the IC card, a module ID is applied to a module 14 of the IC chip, outer and inner side ID 15 and 16 are applied to the surface and inside of the card and by reading and collating these ID, corresponding to whether they are in a prescribed correspondent relation or not, the legality of the card is confirmed.
Patent JP-H06244732-A (JP)
Title: Method and apparatus for 1-bit sigma/delta modulation of input signal
Inventor: SUTANREI AAKIBOORUDO HOWAITO
IPC: H03M3/02
Filed: 1992-10-19
Abstract: PURPOSE: To modulate a base band signal into a carrier wave for avoiding offset, and to execute digital demodulation. CONSTITUTION: A chopper 22 and a one bit modulator 32 are driven by a clock generator 38. The chopper 22 is introduced for applying a carrier wave on which a signal can be carried, and a dc stability problem can be removed. A first false signal preventing filter 20 excludes a false signal from the chopper 22, and a second false signal preventing filter 30 excludes a false signal from a one-bit modulator 32. The second false signal preventing filter 30 is not necessitated when the frequency of the copper 22 is the accurate integer divisor of the sampling frequency of the one bit modulator 32. A decimation filter 36 driven by a clock generator 38 is driven so that an inexpensive analog/digital converter can be applied.
Patent JP-H0686647-A (JP)
Title: Dough material for food covered with crust
Inventor: SHIMADA SEINOSUKE
IPC: A23L7/109
Filed: 1992-09-07
Abstract: PURPOSE:To produce the subject dough material excellent in spreadability, water retention, flexibility, workability and mechanical durability and useful, e.g. for a fried dumpling stuffed with minced pork without adding vegetable fats and oils or an additive by adding gelatinized glutinous rice starch to wheat flour. CONSTITUTION:This dough material is obtained by adding preferably 0.5 to 5 pts.wt. gelatinized glutinous rice starch to 100 pts.wt. wheat flour.
Patent JP-H07134528-A (JP)
Title: Image forming device
Inventor: HAGA TOSHIAKI
IPC: G03G21/10
Filed: 1993-11-09
Abstract: PURPOSE:To prevent talc deletion from occurring by using a toner image and without applying a load on a cleaning device much. CONSTITUTION:When the electrostatic latent image 71 of a postal card is formed on the surface 73 of a photoreceptor drum, the electrostatic latent images 761 and 762 of first and second patches are formed on the extension of the side part of the post card based on electric data by turning on a laser scanning on/off signal 842. They are developed by turning on a developing bias on/off signal 862. However, they are not transferred on the postal card and paper powder such as talc is eliminated when they are scraped from the surface 73 of the drum by a cleaning blade.
Patent JP-H02124148-A (JP)
Title: Ultrasonic diagnostic device
Inventor: FURUHATA HIROSHI
IPC: A61B8/14
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a correct three-dimensional image signal with high grade and by synthesizing plural image signals related to the same part of a subject in a three- dimensional coordinates space from a two-dimensional fault image signal obtained in scanning from plural different positions and directions to the subject and generating one image signal. CONSTITUTION:First, a probe 11 is set in the first position and direction of the subject, and the scanning is executed. The obtained two-dimensional fault image signal is processed by a wave receiver 45 and an A/D converter 46 and inputted to an image signal converting part 47. From a position direction detector 42, the signal of the position of the probe to the origin of three-dimensional coordinates to surround the subject and the inclination angle to X, Y and Z axes is outputted, it is inputted to the image signal converting part 47, a coordinates value is operated, and it is converted to the three-dimensional image signal. By an arithmetic processing part 49, the additional mean value of the three-dimensional image signal obtained beforehand and the image signal stored in a three-dimensional image memory 48 is operated. By the arithmetic processing part 49, the additional meanvalue with the image signal stored in the three-dimensional image memory 48 is operated, and it is stored to a memory area corresponding to respective coordinates again.
Patent JP-H08136892-A (JP)
Title: Liquid crystal display device
Inventor: HARAGUCHI MUNEHIRO
IPC: G02F1/136
Filed: 1994-11-14
Abstract: PURPOSE: To enable a picture display having no crosstalk without using expensive high breakdown voltage drivers in a liquid crystal display device for displaying picture data while selectively writing them by operations of switching elements connected to liquid crystal pixels arranged at respective intersected points between gate buss lines and data buss lines orthogonally crossing each other. CONSTITUTION: This device is constituted so that switching elements 2-00 to 2-mn for selectively writing picture data in pixels by being connected at positions of respective intersected points between gate buss lines and data buss lines and by performing ON-OFF operations with voltages impressed on these buss lines are provided on a matrix type liquid crystal panel 1 consisting of liquid crystal pixels and plural lines of gate buss lines are made to exist with respect to respective pixel strings arranged in a direction orthogonally crossing with a direction in which pixels are scanned and switching elements in respective pixel strings are connect to either of one line being in plural lines of gate buss lines.
Patent JP-S61158900-A (JP)
Title: Apparatus for producing metal oxide whisker
Inventor: KAMIJO YOSHIMI
IPC: C30B29/62
Filed: 1984-12-28
Abstract: PURPOSE:To produce the titled whisker efficiently on an industrial scale, by supplying (organo) metallic particles to a quartz tube, etc. furnished with a specific perforated plate, contacting with an O2-containing gas, and heating the system to effect the sublimation of the produced metal oxide. CONSTITUTION:For example, a powdery or granular raw material 19 composed of a metal (e.g. Mo) or an organometallic compound [e.g. molybdenum-(VI) acetylacetonate] is supplied to a vertical quartz tube 11 through a raw material- feeding tube 17 having an outlet port placed close to the heat-resistant perforated plate 16 made of e.g. Al2O3. The raw material 19 is heated with the ring- shaped heater 18 surrounding the tube 11 to a temperature above a level to cause the sublimation or evaporation of the raw material in the oxidation of the metal, and O2 or an O2-containing gas 12 (e.g. air) preheated at about 80 deg.C is introduced into the tube 11 through an O2-containing gas inlet port 13 and passed through the path 15 at a flow rate of <= 10l/min. The metal oxide produced by the oxidization of the raw material 19 is evaporated or sublimed, accompanied by the gas 12 flowing upward and delivered from the outlet port 14 as a metal oxide whisker. The product is separated by proper means to obtain the titled whisker.
Patent JP-H06109051-A (JP)
Title: Vibrationproof bush
Inventor: HATANO KATSUYA
IPC: F16C27/06
Filed: 1992-09-24
Abstract: PURPOSE:To form a slidable surface having the excellent abrasion resistance and the sufficient joint strength with a rubber member. CONSTITUTION:A fiber layer 3 is heat-welded on the slidable surface 1a on the inner and outer peripheries of a cylindrical vibrationproof rubber body 1 through a film layer 2. The film layer 2 is constituted of an olefine group resin film 21 having polarity functional groups on the vibrationproof rubber body 1 side and a thermoplstic resin film 22 having the polarity on the fiber layer 3 side. Since the olefine group resin film 21 having the polarity functional groups is firmly joined with the rubber member, generation of exfoliation is prevented. Further, the resin film 21 is firmly joined also with the thermoplastic resin film 22 having polarity. The thermoplastic resin film 22 is firmly attached with the fiber layer 3, and since each degree of freedom in the material, density, weave method, etc., of the fiber layer 3 is high, the excellent slidableness can be obtained by using the fibers having the excellent abrasion resistance.
Patent JP-H06109943-A (JP)
Title: Discharge electrode fixing structure of fusing machine
Inventor: SUGIYAMA YUJI
IPC: G02B6/255
Filed: 1992-09-24
Abstract: PURPOSE:To provide the discharge electrode fixing structure of a fusing machine which facilitates mounting and exchanging operations of discharge electrodes. CONSTITUTION:A pair of holding electrode base plates 2a, 2b are disposed to face each other via a prescribed spacing and V-grooves for housing the discharge electrodes 3, 4 are formed atop the respective electrode holding base plates 2a, 2b. The discharge electrode 3 for fusing and the discharge electrodes 4 for cleaning on both sides thereof are mounted to a cap plate 10 side in a tentatively set state respectively by using leaf springs 11 and the plural discharge electrodes 3, 4 are simultaneously housed into the corresponding V- grooves by the fingertip operation to put the cap plate 10 on the upper side of the electrode holding base plates 2a, 2b. The cap plate 10 is then fixed to the electrode holding base plates 2a, 2b by means of screws 17. The discharge electrodes 3, 4 are fixed in pressurized contact between the wall surfaces of the V-grooves and the cap plate 10.
Patent JP-H05118151-A (JP)
Title: Two-storied parking equipment
Inventor: ASARI AKIRA
IPC: E04H6/06
Filed: 1991-10-25
Abstract: PURPOSE:To enable the garaging of an automobile to be done with small power as well as to reduce the cost of a setup work at a construction site. CONSTITUTION:A base end of a lower ramp 4 is pivoted to a position apart in the access direction of a car C on a fixed frame 2 by a horizontal lower pin P4, and an upper ramp 3 is pivoted to the upper part of a column member 4a erected on a base end in a cross direction end of this lower ramp 4 via an upper pin P3, thereby a ramp unit is constituted. With this constitution, since there is only each operation of both these upper and lower ramps 3, 4 receiving one side wheel load of both front and rear wheels of the car C, a small power driving means is made adoptable, while since a two-story vertical parking system is completed by only installing the independent fixed frame 2 and the ramp unit, the cost of installation work is thus reducible in this way.
Patent JP-H04155211-A (JP)
Title: Range-finder
Inventor: SASAKI SHIGERU
IPC: G01C3/06
Filed: 1990-10-18
Abstract: PURPOSE:To highly rapidly and highly accurately measure a distance of a specific point on a three-dimensional space by extracting a characteristic point from image data of an image picking means and aligning a target of a laser beam with the characteristic point to measure the distance. CONSTITUTION:An image of an object 4 is picked up by an image pickup means 10, an image processing means 12 extracts a characteristic point of image data with the image data supplied, and characteristic point information such as an approximate position of the characteristic point of the object 4 and a distance is supplied to a laser distance measuring means 14. The means 14 highly accurately measures the distance with the characteristic point as a target via a laser sensor or the like. The target is determined by the image data, and precision distance measurement is done by laser distance measurement with which target determination is difficult, thereby permitting highly rapid and highly accurate distance measurement of a specific point of a three-dimensional space.
Patent JP-H05122467-A (JP)
Title: Reader for book original
Inventor: TAGUCHI KAZUE
IPC: B41J2/44
Filed: 1991-10-25
Abstract: PURPOSE:To provide a reader with high reading accuracy without generating reading jam in a reading means and capable of performing image exposure scan on the original surface of a book original smoothly. CONSTITUTION:The image reading surface of the reading means 400 which performs the reading of the book original O is formed in an Rsurface by performing relative closely contact travel on the original surface of the book original O opened and placed on the original placing plane 100a of an original placing table 100. Also, reading rollers 78 rotated by abutting with the original surface of the book original O are arranged at the front and rear in the scanning direction of the image reading part 400a of the reading means 400.