baber/WOPTO huggingface dataset:
Patent JP-H07241600-A (JP)
Title: Dehydration treatment apparatus for sludge
Inventor: KOMORI YASUMASA
IPC: C02F11/14
Filed: 1994-03-04
Abstract: PURPOSE:To reduce such a phenomenon that sludge is bonded to a blade to remain thereon by forming rectangular blades to the annular surface going toward a feed direction from the inlet side of the inner peripheral surface of a rotary drum so as to incline the same downwardly in the feed direction and successively shifting the positions of the blades of the annular surface toward the feed direction in a rotary direction. CONSTITUTION:Two blades 50a, 50b are formed on to the annular surface 50 on the inlet side of the inner peripheral surface of a rotary drum 1, for example, at a 180 deg. interval and downwardly inclined at an angle of 25 deg. in a feed direction S. Blades 51a, 51b having the same shape as the blades 50a, 50b are formed on the next annular surface 51 adjacent to the annular surface 50 so as to be shifted, for example, by 45 deg. in a rotary direction. The sludge sent to the annular surface 50 on the inlet side of the rotary drum 1 is scraped up by the first blades 50a, 50b and upwardly revolved to fall on the next annular surface 51 to be scraped up by the blades 51a, 51b and upwardly revolved to fall on the next annular surface 52. By this constitution, sludge is sent under stirring.
Patent JP-S56156034-A (JP)
Title: Mobile radio communication system
Inventor: YABE HIDEO
IPC: H04W92/12
Filed: 1980-05-06
Abstract: PURPOSE:To reduce the number of transmission lines and connecting devices to realize a communication system of small scale, by connecting each radio base station and an exchange station via a digital transmission line reaching the exchange station through each radio base station. CONSTITUTION:In addition to the general exchange control, a control device CM incorporates functions for a connection of communication with the mobile subscriber M, such as a calling polling of the subscriber M, a reception and storage of the number of subscriber M, an allotment and control of radio band and others in order to carry out an exchange of information with each radio base station STN via a connecting device DCT. The transmission line DL receives a digital multiplication, and the connecting device of each station STN extracts the necessary signal out of the time slot addressed to its own station and at the same time transmits by relaying other signals. On the other hand, the signal addressed to an exchange station SW from own station is inserted into a prescribed time slot.
Patent JP-H06270617-A (JP)
Title: Car wheel with ring-shaped core assembly
Inventor: HASHIMOTO TAKATSUGU
IPC: B60C17/06
Filed: 1993-03-19
Abstract: PURPOSE:To provide a car wheel wherein a lubricating layer which has compatibly the lubricativeness, the retaining performance to the inside of the crown part, and the fire retardance is furnished on the inner surface of the crown part, by providing a ring-shaped lubricant layer wider than the outside surface of a core assembly on the inner surface of the crown part, and forming lubricant layer from a silicone compound having a specific value of mixing consistency. CONSTITUTION:When a penumatic tire 5 is crushed by drop of the internal pressure, the radial direction outside surface of a ring-shaped core assembly 11, which is fitted on a rim 1 where the tire 5 is mounted, comes in contact with the inner surface of the crown part 8 of the tire 5, which is thus held. On the inner surface of the crown part 8 of this tire 5, a ring-shaped lubricating layer 10 is provided which is wider than the radial direction outside surface of the core assembly 11. The lubricating layer 10 consists of a silicone compound prepared by mixing metal oxide with dimethyl silicone oil and/or methyl fenyl silicone oil, and the mixing consistency (JIS K 2220) of the compound is made over 200.
Patent JP-S56157046-A (JP)
Title: Nest plate
Inventor: TAKAMATSU YASUHIKO
IPC: H01L21/78
Filed: 1980-05-07
Abstract: PURPOSE:To form a polyimide film on a substrate without using adhesives by a method wherein the substrate of glass or the like is heat-treated after being coated with polyimide resin. CONSTITUTION:The substrate made of glass or the like is heat-treated in several stages within the range of 100-350 deg.C after having been coated with the polyimide dissolved in a solvent using a spinner etc. Thereby, a nest plate which is increased in the mechanical strength, and excellent in the flatness without unevenness in the coating can be produced.
Patent JP-S63225109-A (JP)
Title: Distance and inclination measuring instrument
Inventor: SUZUKI NOBUYUKI
IPC: G01B11/26
Filed: 1987-03-16
Abstract: PURPOSE:To obtain a measuring instrument that is not interfered with by other light projection and light receiving system by combining one light projection system and one light receiving system to a pair, rotating the pair about a rotational axis and obtaining the data of light projection and reception of an least three given pairs on a rotational circle. CONSTITUTION:A rotating sensor unit 1 projects a spot light on a surface 2 to be measured in a rotational position (a) [or (b) or (c)]. Reflected light is received by a PSD 8 and a relative distance da (or db or dc) between the sensor unit 1 and the position (a) or the like is calculated 17 via a coupler 12. Then, when the data of the rotational positions of three points and the relative distances da and dc are obtained and held while the sensor unit 1 is rotated by the one revolution, data values da-dc and (a)-(c) are fed to a distance and inclination calculator 19, wherein a mean relative distance D between a mean spot position on the surface 2 to be measured and the prescribed position of the sensor unit 1 and inclinations thetaX and thetaY between the surface 2 to be measured and a plane orthogonally intersecting the rotational axis Z of the coupler 12 with each other are calculated 19.
Patent JP-S63226969-A (JP)
Title: Field-effect transistor
Inventor: ISHIHARA OSAMU
IPC: H01L21/288
Filed: 1987-03-16
Abstract: PURPOSE:To reduce a gate resistance and to obtain a high performance FET which is usable for high frequency amplification or the like, by forming a low resistance metallic layer on a gate electrode made of a high melting point metal. CONSTITUTION:A low resistance metallic layer 11 is formed on a gate electrode 3 made of a high melting point metal. For example, a n-type active layer 2 is formed on a semi-insulating GaAs substrate 1, and the gate electrode 3 made of tungsten silicide is formed, and next n<+> layers 4a and 4b which serve as source and drain regions are formed self-matchingly on both sides of the gate. Thereafter, coating of a multilayered metallic film 8 made of Ti/Au or the like is performed by evaporation or a sputtering method, and the metallic film 8 is used as a feed film to perform electric plating of Au or the like and to form the low resistance plating metallic layer 11 on the high resistance gate electrode 3. Further, source and drain electrodes 5a and 5b are formed on the source and drain regions 4a and 4b so as to obtain a GaAsFET.
Patent JP-H07272492-A (JP)
Title: Semiconductor memory circuit
Inventor: SAITO SAKATOSHI
IPC: G11C16/16
Filed: 1994-03-30
Abstract: PURPOSE:To completely write or erase data through verifying. CONSTITUTION:Comparators 13-1 13-N compare read data and input data of sense amplifiers 12-1 to 12-N, thereby to determine whether the data agree or disagree. Latch circuits 20-1 to 20-N hold and output a subject disagreeing data for a fixed term determined by a control signal CTL3 once the comparators output the disagreeing data. When the comparators always output agreeing data, the latch circuits output the agreeing data. A judging circuit 16 judges whether the writing is completed or not, based on tone output data from the latch circuits for a fixed term determined by a control signal CTL4. A rewrite signal-generating circuit 30 transmits a rewrite signal PRETRY to a write circuit 17 when the judging circuit outputs a signal indicating that the writing is not completed.
Patent JP-H11278024-A (JP)
Title: Universal running vehicle
Inventor: KIDO MASARU
IPC: B60V3/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To hardly receive effect of wind or others when a vehicle runs on water by liftably providing an underwater propeller of which a part or whole goes into water. SOLUTION: When a vehicle runs on water, in the condition that air is blown into a flexible skirt 14 to lift up the whole, a hydraulic cylinder 30 is shrunk to raise the bottom surface of a running catapillar band 16 until it dose not abut to the water, and the hydraulic cylinder connected with an underwater propeller 20 is expanded to launch the underwater propeller. In this condition, by rotating and driving a hydraulic motor, the running catapillar band 16 is idle-run, and this power is transmitted to the underwater propeller 20 to rotate it. Thus, because the vehicle proceeds with the underwater propeller in a low resistance condition by immersion of the running catapillar band 16 into the water, it can run at relatively high speed. In addition, because the underwater propeller 20 is launched the vehicle is not flowed by wind.
Patent JP-H01238427-A (JP)
Title: Electric power system supervisory device
Inventor: SAITO HIDEKI
IPC: H02J3/00
Filed: 1988-03-16
Abstract: PURPOSE:To facilitate supervisory operation, understanding the transition of electric power system information, by storing the electric power system information with respect to the time and reproducing an arbitrary system condition in the past according to a desire of the operator on an electric power system diagram in a manner of time series. CONSTITUTION:A system, when it changes, serves as alarm information, and a data base update means 105 stores in memory the information making a pair of the time in a data base 106. The data base 106 stores in memory three kinds of data, a connection relation of each equipment and its attribute constituting an electric power system, data of before accident assigned time updated total equipment condition and the total alarm information making a pair of the time. Further an electric power system diagram information display means 107 normally shows the latest condition of the electric power system. A window is provided in the vicinity of each electric station position, when time and a time band are assigned from the operator, the means 107 displays a system condition of the time on a system diagram and the alarm information in the assigned time band on the window.
Patent JP-H11241820-A (JP)
Title: Gas combustion device
Inventor: TANAKA YOSHINORI
IPC: F23N5/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To detect clogging inexpensively. SOLUTION: A CO sensor 1 (temperature sensor) is installed at the downstream side of a heat exchanging unit 13 for a gas combustion device. The CO sensor 1 is capable of detecting the concentration of CO and the temperature of exhaust gas. A control unit 30 detects clogging in the passages of combustion air and exhaust gas based on the temperature of exhaust gas, the supplying amount of gas to a combustion unit 12 and heat consumed in the heat exchanging unit 13.
Patent JP-H06272650-A (JP)
Title: Processing-delay elimination method in ignition controlling for engine
Inventor: KURIHARA MASARU
IPC: F02P3/04
Filed: 1993-03-19
Abstract: PURPOSE:To always perform ignition in optimum timing b eliminating influence of processing-delay at the setting time of an ignition timer. CONSTITUTION:The present processing-delay time is subtracted from a dowel-on waiting time, and the resultant value is store in an accumulator A (S1572), and an actual dowel time TDWL is stored in an accumulator B (S1573. When the value A is large than zero, retard time in every cylinder is added to the content in the accumulator A to obtain a timer initial value (S1580 S1581). The content in the accumulator B serves as a time reload value (S1582) for starting an ignitiontimer (Sl595). When the value A is not more than zero, the timer initial value is set to zero (S1590). The content in the accumulator B serves as the timer reload value (S1591) for starting the ignition timer. At this time, it is judged whether the present processing-delay time exceeds the stored value (S1592). When it exceeds the stored value, the processing-delay time is renewed and the maximum value is rewritten (S1593). Error does not occur at all in the next timer setting by using the processing-delay time based on the stored value.
Patent JP-H0570117-A (JP)
Title: Electric conductivity in carbonaceous compound and apparatus using such compound
Inventor: ROBAATO KOOTO HADON
IPC: C01B31/02
Filed: 1992-03-18
Abstract: PURPOSE: To provide a conductive material, which is soluble in a general solvent, having conductivity equal to or higher than conductivity obtained from n-type doped polyacetylene.  
     CONSTITUTION: This invention is characterized in the conductive material, which has conductivity of >10 -4  siemens/cm, composed of electronically adjusted fullerene and in a device using the conductive material. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05260826-A (JP)
Title: Travel controller for working car
IPC: A01C11/02
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a travel controller capable of setting a working car in a proper controlled state of travel according to conditions of a field or the skill degree of an operator and improving the operating efficiency. CONSTITUTION:This travel controller for a working car is equipped with a speed change gear 4, capable of freely performing the speed changing operation by driving with an actuator 11 and interposed in a travel driving system for a machine body and an automatic deceleration controlling means B for driving and controlling the actuator 11 so as to automatically decelerate the speed change gear 4 based on a change in the engine speed. The controller is further provided with an operating tool 18 capable of changing and setting deceleration characteristics for the fluctuation in the engine speed.
Patent JP-H05266587-A (JP)
Title: Circuit parameter control device for magnetic disk device
IPC: G11B5/09
Filed: 1992-03-18
Abstract: PURPOSE:To read and write by optimum characteristic controlling the device in an optimum parameter for every head with regard to the circuit parameter control device of the magnetic disk device, etc., using an electric filter for the waveform equalization of a reading signal. CONSTITUTION:Information recorded beforehand on a magnetic recording medium 10 is read out by a reading means 16 when the device is started to be used and a set value table 22 is prepared by a table making means 20 storing the optimum values of the circuit parameter including at least an electric filter 18 for every magnetic head. Prior to a writing or a reading operation the set value of the set value table 22 corresponding to the instructed magnetic head 12 is read out by a control means 24 and the circuit parameter of a circuit part including the electric filter 18 is controlled and optimized.
Patent JP-H05234248-A (JP)
Title: Disk-line recording medium and player system
Inventor: MURAOKA YUKITAKE
IPC: G11B20/00
Filed: 1992-02-18
Abstract: PURPOSE:To remarkably improve operability and utilizability of a CD-I system by executing a communication of control information between a control program of a disk-like recording medium, and an operation input management program of the system. CONSTITUTION:This system is provided with an operation input management program for inputting operating information of selection of a tune, musical performance, suspension of musical performance, special reproduction, etc., of a CD-I 10 to a main processor 21 through a key interface 29, and having management and communication functions of the operating information. On the other hand, when the CD-I 10 is installed, a control program for performing each tune data recorded in the CD-I 10 is read out through a CD driver 22, and held in a RAM 32. In such a state, the operation input management program and the control program execute a communication of control information through the processor 21 and execute a reproducing operation, therefore, operability can be improved remarkably.
Patent JP-S54152868-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMURA ISAO
IPC: H01L21/316
Filed: 1978-05-24
Abstract: PURPOSE: To increase the yield for manufacture of the semiconductor device by forming the substrate of the PNP transistor, covering the surface of the substrate with the oxide film, giving the external appearance check after drilling the opening at the electrode forming area, and removing the thin surface layer deteriorated by being changed into a low impurity density with recoating of the oxide film.  
     CONSTITUTION: P - -type layer 2 to be the collector is formed on P + -type Si substrate  1, and N-type base region 3 and P + -type collector contact region 5 are formed by diffusion within layer 2. Then P + -type emitter region 4 is formed by diffusion within region 3 to form the PNP transistor with the surface covered with SiO 2  film 6. Pattern 7 of photo resist film is provided, and film 6 is etched with electrode forming part 8a, 8b and 8c drilled on region 4, 3 and 5 each. After this, the external appearance is checked via the microscope, and film 6 is removed if some defect is detected. And the surface is removed through etching by 0.1W0.2μm, and then film 6 is coated again. In this way, the surface low-density layer causing the defect is removed away to secure reproduction of the element, thus increasing the yield. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54152983-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAMATSU AKIRA
IPC: H01L27/06
Filed: 1978-05-24
Abstract: PURPOSE:To prevent the substrate density and Vth of a FET from dispersing by forming a gate insulating film after coating a high-density impurity layer (oxidized film), sticking to the device surface, with a protective film when forming an emitter for a bipolar transistor. CONSTITUTION:By P<+> layers 3 and 4, N epitaxial layer 2 on P-type Si substrate 1 is separated and P layers 5, 6 and 7 are formed in the separate regions. Then, SiO2 10 is formed and provided selectively with an window, and phosphorus is deposited. Next, N<+> layers 8 and 9, and PSG 11 of high density are formed by heating. Then, the surface is covered with PSG or Si3N4 13 by a CVD method, an window is made over layers 6 and 7, and gate oxidized film 20 is formed thinly. Since layer 11 is covered with layer 13 at this time, a little phosphorus vapors, diffusion occurs to the channel part of the FET, and the electrode density and Vth of the FET can be prevented from dispersion. Then, an electrode window is made, where Al electrodes 14 to 19 are provided.
Patent JP-H09248664-A (JP)
Title: Method for controlling screen display in die casting machine control device
Inventor: SUZUKI KIMIO
IPC: B29C45/76
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To set various kinds of names of production control items, alarm message, diagnostic and maintenance messages, etc., so as to fit the specification of each user without needing an exclusive ROM for screen display data for each specific user. SOLUTION: The screen display data of fixed definition displayed on the screen are pre-stored in a nonvolatile memory 7. Character string data, such as the various kinds of names, alarm message, diagnostic and maintenance messages, set with the user and written in an external storage medium 25 are read out of the external storage medium 25. These character string data are stored rewritably into the rewritable nonvolatile memory 9 as the character string data for screen display. Then, the screen display data specified by the nonvolatile memory 7 is read out according to the screen display demand and also, the character string data for screen display specified by the nonvolatile memory 9 is read out. The screen output as the screen display of the screen display data and the screen display character string data is executed in connection with each other.
Patent JP-H03263174-A (JP)
Title: Program generating method and area dividing method for same
Inventor: SAJI MIYUKI
IPC: G06F17/50
Filed: 1990-03-14
Abstract: PURPOSE:To easily generate a numeric simulation program for a physical model of a fluid system using a staggered variable by making a partial differential equation, which includes various variables whose discrete points are on grating points and intermediate points of a grating, discrete. CONSTITUTION:The position relation of discrete points of the center of a control volume and respective variables and constants is found from the positions (0219) of the discrete points of the variables and constants which are input data and used for the partial differential equation (0212) and a control volume table (0705), thereby generating a position relation table (1005). This position relation table 1005 is used to develop differential operators in the partial differential equation 0212 in an analytical area and generate a discrete expression 0213, which is used to generate the numeric simulation program. Consequently, a user can obtain a calculation program using staggered variables and constants by the least specification.
Patent JP-H04274380-A (JP)
Title: Multi-input single electron tunnel junction logic element
Inventor: MIYAHARA KAZUNORI
IPC: H01L29/66
Filed: 1991-03-01
Abstract: PURPOSE:To suppress a recombination leakage current generated in an isolated boundary by active isolation of a p-n junction and to realize a high resistance stable element isolation when a p-n junction multilayer semiconductor epitaxial film is isolated by ion implantation to manufacture a semiconductor element. CONSTITUTION:Ions for isolating and forming an active region are implanted in a depth reaching a p-n junction on a periphery of the active region including the junction, annealed at a relatively high temperature for reducing a leakage current, then ions for isolating and forming an element region are then implanted on the periphery of the element region, and annealed at a relatively low temperature under an optimum condition stable at a high resistance in such a manner that both the annealings are separately conducted.
Patent JP-S59185674-A (JP)
Title: Sheet supplying device
Inventor: HANBA GOROU
IPC: B41J13/00
Filed: 1983-04-07
Abstract: PURPOSE:To unnecessitate an operation for separating a separating roller from the surface of a sheet even when supplying the sheet or in similar occasions, by a method wherein a rotating lever supporting the shaft of a separating roller is provided with a driven gear, a rotating force of a platen is transmitted to the driven gear through a speed-reducing mechanism by a rotating force transmitting mechanism, and the force is transmitted also to the separating roller. CONSTITUTION:A contact resistance is previously applied to the driven gear 44 provided for the rotating lever 32a, and a rotating force of the speed-reducing mechanism is given to the gear 44 to rotate the rotating levers 32a, 32b, whereby the separating roller 34 is selectively pressed against the surface of the sheet 57. By this, the rotating force of the platen 34 can be transmitted to the roller 34 irrespectively of the direction in which the platen 13 is rotated. In addition, since the roller 34 is pressed against the surface of the sheet 57 only when the platen 13 is rotated reversely, drawing-out and insertion of a sheet holding cassette 55 at the time of supplying the sheet or in similar occasions can be easily performed without requiring any operation for separating the roller 34 away from the surface of the sheet.