baber/WOPTO huggingface dataset:
Patent JP-S59106060-A (JP)
Title: Data logging system
Inventor: GOUHARA MASAO
IPC: G06F11/34
Filed: 1982-12-10
Abstract: PURPOSE:To reduce the overhead of software and make it possible that a processor performs the retry operation immediately, by performing automatically data logging in a direct memory access control part when an error occurs. CONSTITUTION:Start addresses for gathering logging data corresponding to respective error factors are stored preliminarily in registers DR1-DRn by a microprocessor MPU. When an error occurs, the MPU makes a data bus DB, an address bus AB, a write indication signal WR, etc. ineffective. Simultaneously, one of registers DR1-DRn selected by the error factor and contents of an indicating register ADR are transmitted as data and an address respectively to the bus AB. Thereafter, the write indication signal WR is transmitted by the timing from a sequence control circuit SQC. Thus, when data write to a direct memory access control part DMAC is terminated, a transfer request DRQ is generated from the circuit SQC to start the direct memory access control part DMAC.
Patent JP-H0265325-A (JP)
Title: Narrow band signal detector
Inventor: FURUKAWA HIROMOTO
IPC: H04B3/23
Filed: 1988-08-31
Abstract: PURPOSE:To detect the narrow band signal of an arbitrary frequency with the small scale of a hardware by deciding whether a signal is the narrow band signal or not from the signal level of an input signal and the signal level of an output from a secondary linear forecasting error filter which causes this input signal to be white. CONSTITUTION:A narrow band signal deciding means 2 detects an input signal level Lx1 by an input signal level detecting means 21. A white signal level Le1 is detected by a white signal level detecting means 22. A ratio (r1, a white ratio) between the white signal level Le1 and input signal level Lx1 is calculated by a dividing means 23. The white ratio is compared with a threshold Th, which is determined in advance, by a comparing means 24. When the white ratio r1 is <= the threshold, it is decided that the input signal is the narrow band signal. When the white ratio r1 is larger than the threshold, it is decided that the input signal is not the narrow band signal. Thus, the narrow band signal detecting device of the small hardware scale can be obtained.
Patent JP-S6461308-A (JP)
Title: Production of high-purity silicon carbide powder
Inventor: NAGASAKI SHIGEO
IPC: C01B31/36
Filed: 1987-09-01
Abstract: PURPOSE:To readily obtain the titled powder by treating silicon carbide powder under specified conditions to volatilize and remove the metallic impurities contained. CONSTITUTION:Silicon carbide powder is put into a hot oven with a vacuum equipment and heated at 1,500-1,700 deg.C under a vacuum of 9X10<-5>-1X10<-2>Torr to volatilize and remove the metallic impurities contained such as Fe, Cu, Ti and V, thus obtaining the objective powder.
Patent JP-2001040426-A (JP)
Title: Manufacture of prereduced product of manganese ore
Inventor: TERADA SHIGEKI
IPC: C22B5/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the prereduced product of manganese ore having required metallization by forming manganese oxides in manganese ores into manganese metal and to reduce the electric power consumption unit required for ferro-manganese manufacture by using the prereduced product as a raw material for manufacture of ferro-manganese in an electric furnace. SOLUTION: This method is a method of manufacturing the prereduced product of manganese ore to be used as a raw material for the manufacture of ferro-manganese by prereducing manganese ores. In this method, a mixture of manganese ore powder, a carbonaceous reducing material, and a binder is pelletized to form pellets. Then, the pellets are reduced to change manganese oxides into metallic manganese being the prereduced product of manganese ore. By this method, the metallic manganese containing pellets having >=40% metallization can be manufactured.
Patent JP-H1162698-A (JP)
Title: Cylinder head for internal combustion engine of light alloy
Inventor: NUKAMI TETSUYA
IPC: C22F1/04
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head for internal combustion engine made of light alloy whose high-temp. strength of inter-valve part is enhanced, compared with the conventional technique which uses in combination the refusion process and a process to turn into alloy. SOLUTION: Reinforcing fibers are included only in the inter-valve part, where cracking can be prevented effectively if the fibers are oriented two- dimensionally as perpendicular to the piston moving direction. If the part containing the fibers is subjected to a refusion process, strengthening of the matrix itself is ensured owing to a finer constitution with refusion in addition to a complex strengthening with the reinforcing fibers, so that a construction with a higher strength can be established.
Patent JP-H0958421-A (JP)
Title: Control method for car washing machine
Inventor: IGARI AKIRA
IPC: B60S3/06
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of an outside mirror being due to a side brush by, in the case where the side brush passes through a fixed domain from the windshield part of a washed car body, turning the side brush in the direction where the side brush comes into contact with the side of the washed car body from the front side of the washed car body. SOLUTION: First, a rotational drive command in the direction shown by an arrow A is outputted to a brush rotating motor to normally rotate a side brush 15. A car width sensor detects a distance to a vehicle 2 and computes the width of the vehicle 2 and opens the side brush 15 for cleaning the front of the vehicle 2. The side brush 15 is kept at a computed open angle, and after a fixed time, a rotational drive command in the direction shown by an arrow R is issued to the brush rotating motor to reversely rotate the side brush 15. After a fixed time required for the side brush 15 to pass through a fixed range L detected by a car height sensor from a front window part 2A, the side brush 15 is stopped, and normally rotated after a fixed time.
Patent JP-H0667933-A (JP)
Title: Duplex output checking method for program
Inventor: FUKUSHIMA KOJI
IPC: G06F11/30
Filed: 1992-08-14
Abstract: PURPOSE:To shorten duplex output check processing time by storing information showing the number of use times on data in an auxiliary storage device and a main storage device even if a large number of data are used on a sequence program. CONSTITUTION:When the generation of the sequence program is terminated, the execution of duplex output checking is instructed from a keyboard 15 to CPU 10. CPU 10 counts the number of data which is used for the generated sequence program and whose duplex output is inhibited. Then, the necessity of a temporary file 13A is judged by comparing the fixed capacity of a bit map table storage area and necessary memory capacity for the counted number of data. When affirmative judgement is obtained, a storage area on the bit map table 12A of a part exceeding the storage possible capacity of the main storage device is temporarily secured in the auxiliary storage device connected to a programming device and information showing the number of use times on data is divided and are stored in the main storage device and the auxiliary storage device.
Patent JP-H0883193-A (JP)
Title: In-circuit emulator
Inventor: YABUMOTO MASAHIRO
IPC: G06F11/22
Filed: 1994-09-12
Abstract: PURPOSE: To provide ah an-circuit emulator which can eliminate the excessive manhours caused in the design/evaluation processes of a device-dependent board and also can easily cope with the change of a special function register. CONSTITUTION: An I/F part 103 of a host controls a communication INF between an in-circuit emulator 110 and a host computer 101. A CPU core board 120 serves as a circuit which emulates the core part of a CPU of a microcomputer and also includes a special function register incorrect access detection part 130 which temporarily stores a device file information 100 in a RAM 131 under the control of a RAM input/output control part 132 and then generates a decision signal through a data analysis part 133 to show a legal or illegal access based on the information 100 to output the decision signal to the computer 101. A device-dependent board 125 emulates the peripheral parts.
Patent JP-H046275-A (JP)
Title: Self-cleaning flow control orifice
Inventor: JIYOOJI DEII KAMIAN
IPC: C23C14/56
Filed: 1990-08-17
Abstract: A self cleaning flow control orifice mounted in an exhaust line. A toroid having a rounded inner surface is mounted in the exhaust line and forms an orifice. A cleaning device is mounted in a manner to provide close contact between the cleaning device and the rounded surface. The toroid and cleaning device are rotated relative to one another so that the cleaning device rides over the rounded surface to clean the surface. The clean surface thereby insures proper functioning of the exhaust system of an atmospheric pressure chemical vapor deposition apparatus used to deposit films on substrates and wafers.
Patent JP-S6194838-A (JP)
Title: Car
Inventor: TAZAKI HIROSHI
IPC: B60R16/02
Filed: 1984-10-16
Abstract: PURPOSE:To accelerate the action at early time for the counter-measure on the observation side by installing an emergency-signal transmitter which transmits emergency signal through the selective operation on emergency and informs an observation station of the signal generating position at present. CONSTITUTION:When a reporter on a car 2 side pushes a traffic-accident generation information switch 3, car-fire generation information switch 4, or a crime generation information switch 5 according to the emergency state, the corresponding emergency signal is transmitted from an emergency-signal transmitter 1. Said emergency signal is automatically received by an automatic receiver 7 for emergency signal in an observation station 6, and the alarm corresponding to the emergency state is transmitted by an alarm device 9. At the same time, a position detector 10 for car automatically searches the emergency signal generation position, and the generation position is indicated on a position indicator 11. Therefore, the action at early time for the countermeasure on the observation side is accelerated, and certain communication at low cost is permitted.
Patent JP-S59106141-A (JP)
Title: Suppression of electromagnetic wave noise in semiconductor integrated circuit
Inventor: NAKAMURA NOBUKAZU
IPC: H01L21/822
Filed: 1982-12-10
Abstract: PURPOSE:To effectively suppress the radiation of electromagnetic wave noise for an IC in high integration density by connecting a by-pass capacitor between the power supply pin and ground pin of IC chip and sealing it within the package. CONSTITUTION:The power supply pin 11 and ground pin 12 extended from an IC chip 10 provided in an IC package 1 are connected to the terminals 21, 31 extended to the outside of the package 1 through respective power supply lead pattern 20 and ground lead pattern 30. A by-pass capacitor 4 is connected between the power supply pin 11 and ground pin 12 and is sealed within the IC package 1 together with the IC chip 10. Thereby, electromagnetic wave noise generated within the IC chip 10 is short-circuitted before it reaches a lead pattern or wiring which may become a radiation antenna and a distributed resistance value and inductance which will interfere the charging and discharging characteristic of capacitor can be suppressed to a very small value.
Patent JP-H09117997-A (JP)
Title: Biaxially oriented laminated polyester film for magnetic recording medium
Inventor: OKAMOTO KATSUYA
IPC: G11B5/733
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To use a film, which consists of three A/B/C or more layers under the condition that the total number of projections on the surface of an A layer is a specified value or more, the thickness of a C layer consisting of the outermost layer on the opposite side of the A layer is a specified value of the total thickness of the film and a magnetic layer is provided on the A layer side so as to obtain the film having a very small number of coarse projections and excellent outputting characteristics. SOLUTION: This laminated film is made of a laminated polyester film produced by laminating three A, B and C or more layers in the order named. In order to realize the favorable running durability in a thin metal film type tape having a magnetic layer formed on the surface of the A layer, fine projections are formed highly densely on the surface of the A layer under the state that the whole number of projections is more tan 1,000,000/mm<2> . If the whole number is less than 1,000,000/mm<2> , the running friction of the magnetic surface becomes larger and the cause of trouble such as the sticking of the tape to a magnetic head or the like is developed. The thickness of the C layer, which is the outermost side opposite to the A layer, is set to be 60-90% of the total thickness of the laminated film.  If the thickness of the C layer is less than 60-90%, the adhesion between a drum and a sheet becomes lower and the waviness develops on the surface of the film. Further, it the thickness of the C layer is larger than its upper bound, the B layer becomes thinner and the particle in the C layer produces an effect on the surface of the A layer as a coarse particle.
Patent JP-S6276777-A (JP)
Title: Manufacture of mis semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/10
Filed: 1985-09-30
Abstract: PURPOSE:To ion implant with low energy from above a gate by implanting nitrogen ions from at least a gate electrode of an MIS semiconductor device to a channel. CONSTITUTION:Nitrogen ions are implanted with accelerating energy of 240keV through a gate electrode to the channel of MISFET. The nitrogen ions can be implanted deeper position with low accelerating energy as compared with phosphorus ions. Accordingly, the writing of ROM data by ion implanting is facilitated with lower energy than the case of using phosphorus ions.
Patent JP-H03112433-A (JP)
Title: Extender composition
Inventor: JIEEMUSU EMU GADEI
IPC: A21D2/18
Filed: 1990-08-20
Abstract: PURPOSE: To ensure low hygroscopicity and to improve water solubility, flowability, compression resistance and handleability by incorporating water-soluble random-bonded polysaccharide particles. CONSTITUTION: Reducing saccharide is subjected to waterless fusion polymn. at 140-180 deg.C under 100-300mmHg pressure in the presence of 0.1-10mol% edible acid catalyst such as citric acid to obtain a granular compsn. consisting of water-soluble random-bonded polysaccharide particles having 75-1,190μm average particle diameter and 1,000-36,000g/mol number average mol.wt. At this time, >=50wt.% of the particles have >=75μm average particle diameter. A large amt. of fine powder such as flour is mixed with a small amt. of the granular compsn. to obtain a premix compsn. for cooking.
Patent JP-2000043139-A (JP)
Title: Method for bending polyethylene pipe
Inventor: YOSHIDA HIROTSUGU
IPC: B29K23/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To achieve a smaller change of bending angle even in keeping under high temperature conditions by performing bending-forming by a bending forming machine under heat conditions where the crystallinity is a particular percentage, and by being taken out after the cooling and solidification. SOLUTION: The crystallinity of polyethylene depends on temperature, and heat of the polyethylene to an adequate temperature permits the crystallinity to be 45-50%. The crystallinity of the polyethylene at a temperature is determined by measuring the absorbing heat at the increase temperature from the room temperature by means of a differential scanning calorimeter to determine the amount of melted crystal, and by subtracting it from the crystallinity at the room temperature. The polyethylene bent pipe bent and formed by the bending-forming machine is taken out in the state where the polyethylene bent pipe is solidified by being naturally cooled in the bending-forming machine or by being forcibly cooled by introducing a cooling medium in the polyethylene pipe and/or the bending-forming machine.
Patent JP-2000043020-A (JP)
Title: Production of hydraulic inorganic molding
Inventor: KIMURA TAKAO
IPC: B28B7/36
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a three-dimensional hydraulic material mixture molding having a complex shape and a pattern which can be used without being coated. SOLUTION: In a method for producing a hydraulic inorganic molding in which a hydraulic material mixture of a hydraulic material, aggregate, a thickener, and water is placed in a form, pressurized, molded in a prescribed shape, and demolded, before the mixture being placed in the form, a thermoplastic resin film is arranged on at least one surface among surfaces which contact the mixture in the form, and the mixture is demolded so that the film is adhered to the surface of the hydraulic inorganic molding.
Patent JP-H0292993-A (JP)
Title: Perbasic alkali metal sulfonate
Inventor: MATSUKU UIRISU HANTO
IPC: C10N30/04
Filed: 1989-08-25
Abstract: PURPOSE: To provide a sulfonate in which generation of a cloudy product is minimized by subjecting a reaction mixture consisting of an alkali metal compound and a low molecular weight alkanol to a single stage carbonation.  
     CONSTITUTION: From a reaction mixture consisting of an alkali metal compound, a 1-4C alkanol, a diluting agent, a solvent and a sulfonate compound, the alkanol is removed as overhead, and the reaction mixture is then heated at a temperature of 104°C or higher for a sufficient time to replace the solvent removed together with the alkanol. The heated mixture is subjected to a single carbonation at a temperature of 104°C or higher to form a carbonated product containing a overbased alkali metal sulfonate while removing water of reaction as overhead. After the product is then heated to a temperature within the range of about 116-177°C to remove all the residual water of reaction, the solid and residual solvent are then removed to provide the overbased alkali metal sulfonate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001013967-A (JP)
Title: Guitar allowing timbre control in plane manipulation part
Inventor: TSUMURA KENJI
IPC: G10H1/053
Filed: 1999-06-27
Abstract: PROBLEM TO BE SOLVED: To enable a player to freely move a pick, the hands and the fingers and to make playing without minding knobs for regulating sound volume and tones by disposing a manipulation detector of an approximately plane shape at a guitar body and providing the front surface with touch electrodes. SOLUTION: The manipulation detector 2 for detecting the movements of the fingers is disposed in a position nearly flush with the guitar body 1. A CPU substrate 4, a battery 10, a jack 9, a mode selector switch 11 and a selector 15 are mounted within the guitar body 1. Pickups 5, 6 and 7 are connected to the selector 15 and the electric signals of which pickups are to be used is selected. The electric signals of the selected pickups are connected to the CPU substrate 4. The manipulation detector 2 is also connected to the CPU substrate 4. In the CPU substrate 4, the inputted electric signals of strings 3 are computed by the X and Y directional position numerical values as well as X directional change rate numerical value and Y directional change rate numerical value of the fingers inputted from the manipulation detector 2 and the addition of the various values of the sound volumes, the high or low tones and effect tones is executed.
Patent JP-H04100302-A (JP)
Title: Multi-beam antenna
Inventor: MARUMOTO TSUNEHISA
IPC: H01Q25/00
Filed: 1990-08-18
Abstract: PURPOSE:To realize a multi-beam antenna with a small installation area by forming a reflecting mirror with a torus curved face part and a parabolic curved face part arranged at both sides so as to improve a phase error. CONSTITUTION:First and second parabolic curved faces 12, 13 are arranged at both sides of a reflecting mirror 1 around a torus curved part 11 and a composite mirror face is formed by bonding them. Primary radiators 21-24 are arranged at a position along a circular-arc torus focus line 9 formed by rotating a focus F of a generating curved line 7 comprising a parabolic line around a torus rotating axis 5 and the direction is set so as to emit a beam in desired directions 31-34. Thus, a feeding point is placed in the vicinity of the focus of a reflecting mirror even when the reflecting mirror with a small area, a phase error is suppressed and a high gain is obtained.
Patent JP-H1067790-A (JP)
Title: Separation of phosphine oxide and alkylarylphosphine from homogeneous hydroformylation reaction mixture
Inventor: BAHRMANN HELMUT DR
IPC: B01J31/40
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To efficiently separate the subject catalytically inert compounds by extracting a homogeneous hydroformylation reaction mixture containing a catalyst and an excessive ligand with a solution of an alkali metal hydroxide and separating an aqueous phase. SOLUTION: An organic reaction mixture of a homogeneous hydroformylation carried out by the use of a catalyst containing an organometallic complex compound and an aromatic phosphine ammonium salt of the formula (X is a sulfonate group or a carboxylate group; (a), (b) and (c) are each 0 or 1 and at least one of these parameters (a), (b) and (c) is 1; (n) is 1, 2 or 3; R<1> and R<2> are each a 4-30C alkyl, a 6-10C aryl or cycloalkyl; R' may be H) is extracted with 0.001-0.5wt.% solution of an alkali metal hydroxide or an alkaline earth metal hydroxide. Then an aqueous phase containing phosphine oxide and an alkylarylphosphine is separated to separate the objective compound from the homogeneous hydroformylation reaction mixture.
Patent JP-H0266635-A (JP)
Title: Recovery controller
Inventor: ANDO TSUGIO
IPC: G06F11/00
Filed: 1988-08-31
Abstract: PURPOSE:To secure the synchronization between main memories by reading only the data that is held between the start information and the end information out of another memory among those data stored in other memories with occurrence of a fault and restoring the read-out data to the main memory. CONSTITUTION:When a fault occurs, the contents recorded into a journal file 6 are once read and the process number of the journal data held between a start record 13 and an end record 14 having the same identifier 12 is picked up. When this process is over, the file 6 is rewound and the journal data on the picked-up process number is read out of the file 6. Then this journal data is restored into a data file 5. Therefore the data on the process number where only the record 13 is included with no existence of the record 14 is excluded out of the recovery subjects.
Patent JP-H1093112-A (JP)
Title: Resonance structure and formation of resonance structure
Inventor: SEEFELDT JAMES D
IPC: G01P15/12
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To electronically detect stresses and strains by changing resonance frequency of a resonating beam by movement of a diaphragm with a flexibility, moving in responce to a change in the impressed force. SOLUTION: Diaphragm parts 86, 90 are deflectable in the upward or downward directions in responce to the impressed force, and its movement changes the stress of a beam 62 and the beam 62 resonates by the movement of a capacitive drive. A resistance value of a piezoelectric resistance 122 changes together with respective movements of the beam 62, so that the oscillation of the beam 62 caused oscillation of the resistance in the resistance value of the piezoelectric resistance 122. The force applied to the diaphragm generates stresses or strains in the direction of its longitudinal direction in the beam 62. The stress/strain changes the frequency at which the beam 62 resonates. A change in the frequency can be electronically detected by using a signal conditioning circuit, for detecting a change of a resistance value of the piezoelectric resistance.