baber/WOPTO huggingface dataset:
Patent JP-H01205347-A (JP)
Title: Method and apparatus for simulating i/o interrupt
Inventor: RICHIYAADO GUREGORII FUOGU JIY
IPC: G06F13/10
Filed: 1988-12-19
Abstract: PURPOSE: To simulate a processing system without lowering the performance of a simulator by updating an internal state by an interruption controller so as to indicate an interruption request to a simulated processor. CONSTITUTION: Interruption level information is passed by an simulated interruption controller routine 300 in the form of an interruption vector showing an address position in a memory. A CPU simulator 10 receives this information and accesses a common memory 16 to receive an address from a specific memory position so as to call an interruption processor to process an interruption. The interruption processor processes input/output and output instructions to hardware 11 so as to service an interruption request. After the processing is completed, that is reported to a controller 300. Then the simulated interruption controller updates its internal state and the function of the interruption controller is executed for the end of the interruption.
Patent JP-H06159109-A (JP)
Title: Driving force control device for vehicle
Inventor: SAKIDA KATSUYA
IPC: F02D45/00
Filed: 1992-11-27
Abstract: PURPOSE:To improve engine durability, by continuously changing an cylinder to be stopped for uniforming the temperature in the inside of an internal combustion engine in cylinder cut-off operation. CONSTITUTION:In a cut-off cylinder calculating means the number of cylinders, for which fuel supply is to be stopped, is calculated based on the slip ratio of a driving wheel, calculated by a slip ratio calculating means, and the operation condition of an internal combustion engine, calculated by an operation condition detecting means. By an output torque control means, fuel supply stop control is performed according to the calculated result of a calculating means for the number of cylinders to be stopped and by changing in order a cylinder for stopping fuel supply. In a fuel quantity increase control means, fuel supply quantity to an internal combustion engine is controlled so as to supply fuel, to which a given increased quantity value is added, to only a cylinder returned to an operating condition from a fuel supply stop condition. At that time by an increased-quantity change control means, an increased-quantity value to be added, according to the number of cylinders to be stopped calculated by the calculating means for the number of cylinders to be stopped, is changed. Consequently, temperature distribution for all cylinders can be nearly made uniform to improve the durability of an internal combustion engine.
Patent JP-2000150809-A (JP)
Title: Structure and fabrication of semiconductor storage element employing ferroelectric
Inventor: TANI KOICHI
IPC: H01L27/105
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of a ferroelectric capacitor by sandwiching a ferroelectric between upper and lower electrodes to form a capacitive element and embedding the lower electrode of the capacitive element in an underlying insulation film along with a ferroelectric film thereby eliminating the effect of reaction products and preventing trouble due to leakage current, or the like. SOLUTION: A semiconductor storage element employing ferroelectric is constructed by sandwiching a ferroelectric between upper and lower electrodes to form a capacitive element (framed part) wherein the lower electrode of the capacitive element is embedded substantially entirely in the trench of a buffer oxide film (silicon oxide film) while leaving a part thereof on the buffer oxide film and a ferroelectric film, (e.g. bismuth tantalite-strontium film) is embedded in the lower electrode. According to the structure, reaction products resulting from etching in storage element fabrication process are prevented from adhering to the side wall to cause short circuit and leakage current.
Patent JP-H10158003-A (JP)
Title: Silicon oxynitride powder and its production
Inventor: YAMADA TETSUO
IPC: C01B21/082
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain high quality silicon oxynitride power whose chemical compsn., specific surface area and particle size distribution have been highly controlled by subjecting a nitrogen-contg. silane compd. to oxidation treatment and firing the resultant powdery precursor under specified conditions. SOLUTION: A nitrogen-contg. silane compd. such as silicon diimide, silicon nitrogenimide or amorphous silicon nitride powder is subjected to oxidation treatment. The resultant powdery precursor having 10.5-32wt.% oxygen content and >=200m<2> /g specific surface area is filled at <=0.15g/cm<3> packing density and fired at a high temp. of >=1,250 deg.C in a nitrogen-contg. inert gaseous atmosphere to obtain the objective silicon oxynitride power having 10-30wt.% oxygen content, 32-17wt.% nitrogen content, >=50m<2> /g specific surface area and 1.0-50μm median average diameter. This powder preferably has <=10% variation of the specific surface area after firing at 950 deg.C for 5hr in the air.
Patent JP-H09162419-A (JP)
Title: Force conversion element
Inventor: SENDA HIDEMI
IPC: G01L9/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a force conversion element preventing nonconformity caused by chip generated in a manufacturing process. SOLUTION: On the top surface of a base material 12 consisting of N-type single crystal silicon, input-output electrode parts 13-16 and gage parts 17-20 are projectingly provided. The adjoining input/output electrodes 13-16 are connected with the gage parts 17-20. Protecting parts 21-24 are so provided projectingly on the top surface of base material 12 as to enclose the peripheral part of the gage parts 17-20. A glass block 29 is made to join to the top surface of the gage parts 17-20 and the protecting parts 21-24. Between the gage parts 17-20 and the protecting parts 21-24, tube-like spaces S1 -S4 enclosed by the base material 12, the gage parts 17-20, the protecting parts 21-24 and the glass block 29 are formed.  With closing parts 25-28 projectingly provided an the top surface of the base material 12, the protecting parts 21-24 and the gage parts 17-20 are connected, thereby closing a part of the tube like spaces S1 -S4 .
Patent JP-H06146406-A (JP)
Title: Girder connection structure
Inventor: TOKIOKA MASATAKE
IPC: E04B1/58
Filed: 1992-11-04
Abstract: PURPOSE:To enable the span adjustment between column/girder connection brackets and the positioning in the direction perpendicular to the span to be carried out at the same time with the fitting of the girder. CONSTITUTION:In the case where a girder 30 is longer than the span between opposing connection brackets 10, 10, when the girder 30 is lowered while being slung, the connecting end surface 31 of the girder 30 is guided by the guide 15 of the connection bracket so that the connection end surface 11 of the connection bracket is brought to be directly opposite to the connection end surface 31 of the girder, and the dislocation of the girder 30 in the direction perpendicular to the span can be corrected. When the girder 30 is further lowered, the connection end surface 31 of the girder presses down the connection end surface 11 of the connection bracket so as to widen the span, and the span can be adjusted to a prescribed distance. Thus, the girder 30 is built-in between the connection brackets 10, 10, and the guide pins 34 of the girder 30 are smoothly fitted in the fitting holes 13 of an upper supporting plate 13, and at the same time both the end parts of the upper and lower flanges 32, 33 of the girder are supported by the upper supporting plate 13 and the lower supporting plate 23.
Patent JP-H09234869-A (JP)
Title: Ink jet head using sealing material and ink jet device equipped with the head
Inventor: MIYAGAWA MASASHI
IPC: B41J2/05
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of deposit due to hydrolysis of a catalyst by adding an organic tin catalyst having an alkoxy group and/or a carboxyl group or an organic titanium catalyst in a moisture setting sealing material and setting an alkyl chain which bonds to the alkoxy group' and/of the carboxyl group in the catalyst to a specified value or below. SOLUTION: A moisture setting sealing material which seals an ink using part of a liquid ink in an ink jet contains, as a main component, a silicone modified organic high molecular compound having a carbon atom modified at an alkoxysilane in a molecular structure, which is condensed and polymerized so as to be gelled. For a catalyst for activating the condensation polymerization, an organic tin catalyst having an alkoxy group and/or a carboxyl group or an organic titanium catalyst is used. A compound having a 5C or less long-chain alkyl group which bonds to the alkoxy group in the catalyst and having six carbon atoms or less long-chain alkyl group which bonds to the carboxyl group is selected.
Patent JP-H06169290-A (JP)
Title: Cell processing coding system and decoding system
Inventor: YASUDA TORU
IPC: H04N19/00
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the propagation of the effect of cell abondon by multiplexing an address representing a signal location of a PCM signal corresponding to a forefront variable length coding signal in a cell of a cell processing signal from a cell composition means. CONSTITUTION:An A/D converter 11 converts an input signal (a) into a digital PCM signal (b) and gives it to a variable length coder 12. The coder 12 applies variable length coding to the signal (b) and gives a signal (c) to a transmission buffer 13, which stores the signal (c) once to the inside and smooths the speeds into a transmission speed and outputs a variable length coding signal (d) to a cell composition circuit 14. The circuit 14 adds a cell header to the signal (d) to convert the signal into a cell structure and a signal (e) is outputted to a multiplexer circuit 16. An address counter 15 counts an address of the coded signal to output a head address (f) representing the address of cell head to the circuit 16. The circuit 16 multiplexes the signal(e) onto the address (f) and sends a transmission multiplexed signal (g) to a transmission line 30.
Patent JP-H10159164-A (JP)
Title: Support structure for ditch cover
Inventor: HAMAZAKI MASAHIRO
IPC: E03F5/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide support structure for a ditch cover capable of preventing slippage of the cover laid for traffic of a vehicle over a clearance between frame bodies of base isolation structure by traffic of the vehicle and supporting it without being deformed or slipped off in the clearance even when the clearance changes because of vibration of an earthquake, or the like. SOLUTION: A link 3 is horizontally installed in parallel between rails 1 of frame bodies A and B, and the link 3 is devised to extend and contract in parallel when the clearance between the frame bodies changes by respectively engaging bolts 2 screwed on both ends of each of the links 3 with the rails 1. A bolt 5 is projectively provided on the center of the link 3, and a rod 6 is inserted and connected. A pin 9 is projectively provided on a ditch cover 8 laid between the frame bodies, and it is inserted into the rod 6 and connected to it.
Patent JP-H01160281-A (JP)
Title: Still picture video telephone communication system
Inventor: KOMATSU FUMIAKI
IPC: H04N7/14
Filed: 1987-12-17
Abstract: PURPOSE:To command the stop of transmission at an optional point of time during picture transmission by inserting a cancelling flag at a prescribed interval in a picture data sent in the transmission of the picture data and expressing the presence of a cancel command by means of the flag. CONSTITUTION:When a transmission button in a key pad 9 is set, a data in a picture memory 16 is extracted one by one line each and one flag is inserted for 96 data. When a cancel button 18 is not depressed, '1' is set to the flag and when the button 18 is depressed, a flag of '0' level is added after the data by one line and the resulting data is transferred to the reception side. The picture data is divided into one line each to check the flag at the reception side and when the flag '0' is identified, the reception of the picture data is stopped and a matrix switch 6 is switched from the position of a modulation- demodulation circuit 13 into an analog circuit 4 to restore the system into the voice communication.
Patent JP-H06169226-A (JP)
Title: Bias current generating circuit
Inventor: KAWAGOE HIROKAZU
IPC: H03F3/343
Filed: 1992-11-30
Abstract: PURPOSE:To reduce the current consumption when an analog circuit is inactive by turning on/off a switching transistor(TR) with a signal used to control activation/inactivation of the analog circuit system. CONSTITUTION:This bias current generating circuit is made up of P-MOSFETs T1, T3, a switching N-MOSFET T2 a resistor R1, the analog circuit system C and a power supply VD. When a control signal IN1 goes to an H level, a bias current IO1 flows to the analog circuit system, and when the control signal IN1 goes to an L level, the bias current IO1 is zero to make a static consumption current zero when the control signal IN1 is at an L level. An NPN bipolar TR may be used for the switching TR T2 in place of the N-MOSFET.
Patent JP-H03180005-A (JP)
Title: Manufacture of ferrite
Inventor: SUZUKI HIROYUKI
IPC: H01F1/34
Filed: 1989-12-08
Abstract: PURPOSE:To manufacture a ferrite having small number of pores and high quality by setting a drying temperature for drying a dehydrated material mixture to 150 deg.C or lower. CONSTITUTION:If compound (sulfate) of sulfur content and additive is once generated, it is difficult to vanish the decomposing temperature of the compound in a firing step, etc. Therefore, drying temperature of the case for drying the wet mixed material mixture in a drier is set to 150 deg.C or lower. Accordingly, reaction of the sulfur content with the additive is suppressed, generation of the sulfate for causing pores is reduced, and possibility of remaining large pores in a ferrite, a fired material, is reduced. Thus, the ferrite having small number of pores and high quality is obtained.
Patent JP-H03177330-A (JP)
Title: Silicate glass building material
Inventor: HERUMUUTO ZORUGU
IPC: C03C6/02
Filed: 1990-11-22
Abstract: PURPOSE: To improve profitability by adding SiO 2 , Al 2 O 3 , CaO, MgO, Na 2 O or K 2 O to glass scrap containing silicate.  
     CONSTITUTION: The scraps (Example: the wastage of building containing asbestos) containing the silicate, are mixed with 37-70 wt.%, SiO 2 , 2-14 wt.% Al 2 O 3 , 10-40 wt.% CaO and/or MgO, 1.5-15 wt.% Na 2 O and/or K 2 O and, charged into a glass melting furnace and melted, and then cooled and solidified with a glass cooling/forming device and the construction material of silicate glass containing 0.1-2.0 wt.% heavy metal, 0.2-0.8 wt.% S, 0-3.5 wt.% Cl and 0-2 wt.% Fe and having length of 1-50 mm and thickness of 1-20 mm is obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000151104-A (JP)
Title: Multilayer board
Inventor: YONEYAMA KATSUHIRO
IPC: H05K3/46
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer board having built-in passive elements having performance equivalent to or more excellent than that of a chip laminated passive element. SOLUTION: On a multilayer ceramic part B where four ceramic layers made of ceramic material L1, L2,..., L4 are laminated in this order, a passive element substrate 13 having a plurality of built-in laminated capacitors 12 is mechanically and electrically bonded by insulation bonding material 18 and conductive bonding material 19. A build-up layer 20 is further formed on top thereof. The laminated capacitors 12 are constituted by alternately laminating two kinds of internal electrodes formed out of alignment via a dielectric layer for each. The internal electrodes constituting this laminate structure are respectively connected to through holes 16a, 16b functioning as external electrodes.
Patent JP-H05134748-A (JP)
Title: Running control method for carrier
Inventor: NISHII HISAO
IPC: G05D1/02
Filed: 1991-11-08
Abstract: PURPOSE:To suppress the vibration in the pitching direction of a carrier without lowering a stoppage accuracy by estimating reaction force applied to each motor, determining the sum of estimation result of these reaction forces and adjusting a rotation speed command value individually based on the determined sum of estimation result of the reaction force. CONSTITUTION:A carrier has a pair of right and left wheels WL to be driven by an individual motor and runs in an arbitrary direction by controlling the rotation speed of the motors based on individual rotation speed command value. When rapid acceleration and speed reduction are performed, the carrier is twisted by a certain angle thetah in the pitching direction to the vertical direction around the rotary shaft of the wheel WL by the elasticity of a caster 3. To prevent the twist, the sum of reaction force applied to the motors is determined based on individual rotation speed command value given to each motor and the rotation speed of the motors and as the force includes the information of the force working in the pitching direction, the rotation speed command value of the motor is individually adjusted based on the force.
Patent JP-H08155371-A (JP)
Title: Coating method and device therefor
Inventor: AOKI KEIICHI
IPC: B05D1/26
Filed: 1994-11-30
Abstract: PURPOSE: To effectively prevent nonuniform film thickness and uneven coating immediately after the start of coating by rotating a conveyor roll arranged at or close to a coating part for a specified time prior to coating while keeping the roll out of contact with a substrate. CONSTITUTION: A backup roll 20 as the conveyor roll arranged at or close to a coating part is rotated for specified time prior to coating while keeping the roll out of contact with a substrate 10. The backup roll 20 is then lowered to push down the substrate 10, which is abutted on a coater head 30, and fixed. The substrate 10 is then traveled in a specified direction at a specified speed by rotating the backup roll 20 and guide rolls 21 and 22, and a coating soln. 31 discharged from the head 30 is applied on the traveling substrate to coat the substrate 10. Accordingly, uneven coating immediately after the start of coating is prevented.
Patent JP-H05161160-A (JP)
Title: Velocity error detection device
Inventor: FUJII KUNIHIKO
IPC: H04N5/956
Filed: 1991-12-05
Abstract: PURPOSE:To detect a velocity error with a simple circuit consisting of an adder and subtracter, switches, and D flip-flops without using a ROM and a multiplier. CONSTITUTION:An absolute value circuit 11 calculates the amplitude value of the velocity error between Hs. A correction signal generation circuit 12 generates the correction signal of the velocity error over the clock N based on the output of the absolute value circuit 11 and an SP signal. A correction data generation circuit 13 generates correction signals '0' and '1' based on the output of the correction signal generation circuit 12 and inverts the output code by the polarity of the velocity error being the input signal. An integrating circuit 14 adds to accumulate the output of the correction data generation circuit 13 to the phase error thetan-1 which is 1H before. Thus, as a velocity error can be detected without using the ROM and multiplier, the number of gates can be reduced and the circuit can be reduced in the LSI processing.
Patent JP-H04190033-A (JP)
Title: Outer air taking control method
Inventor: SEKINE HIROKAZU
IPC: F24F7/007
Filed: 1990-11-26
Abstract: PURPOSE:To enable an improvement of indoor environment to be attained with a low cost by a method wherein an amount of dust in an indoor area is detected and if this detected amount is larger than its predetermined value a control over over outer air taking operation based on the detected amount is preferentially performed. CONSTITUTION:A dust sensor 9 detects an amount of dust in an indoor area and outputs a degree-of-opening signal A for use in controlling a degree-of- opening of a surrounding air bypass damper 5 and a degree-of-opening of a discharging bypassing damper 6. Irrespective of available or non-available outer air cooling, if the detected value of an amount of dust is higher than its predetermined value, a full heat exchanger 2 is turned off and then a degree-of-opening of the damper 5 and a degree-of-opening of the damper 6 are controlled by a signal A, resulting in that a discharging of the indoor air is promoted and an amount of dust is decreased. That is, a reduction of an amount of dust is preferentially controlled rather than an indoor air temperature.
Patent JP-H01203227-A (JP)
Title: Recovery rhodium from aqueous solution containing rhodium complex
Inventor: GERUHARUTO DEIIKUHAUSU
IPC: C01G55/00
Filed: 1988-12-22
Abstract: PURPOSE: To improve the recovery rate by treating a solution containing Rh with a hypochlorite in the presence of a specified water soluble salt to simply and for a short time prevent environmental pollution or the like.  
     CONSTITUTION: A 1st step reaction product is obtained by adding 20-500 mol water soluble 7-22C carboxylate (e.g. isononanate) per 1 g atom Rh into a 3-12 wt.% aq. solution of a Rh complex expressed by a formula or the like ((x) represents 1-3 and L represents a water soluble ligand or the like) containing 10-2000 wt.ppm Rh and supplying O 2  or an O 2  containing gas at pH 4-8 and 80-140°C at a rate of 2-20 m 3 /hr per 1 g atom Rh and allowing to react under 0.1-2.0 MPa for 1-3 hr. Next, a 2nd step reaction product is obtained by adding 150-350 mol hypochlorite per 1 g atom Rh into the reaction product and allowing to react at pH 3-6 and 50-140°C for 0.25-1.5 hr. Next, Rh is recovered by extracting a readily separated Rh compound generated in the aq. solution of the reaction product with toluene or the like at a temp. of 10-100°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05147653-A (JP)
Title: Pallet for forklift
Inventor: NODA HIROSHI
IPC: B66F9/12
Filed: 1991-11-11
Abstract: PURPOSE:To make the fences foldable, and make it possible to stack pallets compactly, and at the same time, improve convenience at the time of re-use by erecting upside down U-shaped fences longitudinally rockably on a main body frame for which front rear girders are connected by right and left beams on both sides. CONSTITUTION:For a main body frame 1 as a base, front and rear girders are connected by right and left, a pair of beams 9, 9, and at the same time, right and left, a pair of reinforcing members 11, 11 are placed at the center to constitute the title pallet, and on the main body frame 1, a pair of fork sheaths 2, 2 in which a fork is inserted, are provided. Also, the same sized front and rear fences 3,3 and right and left fences 5, 5, which are exchangeable for usage, are provided, and in this case, holding sheaths 15... are arranged and fixed at attaching locations of respective fences 3, 5 on the main body frame 1, and supporting cylinders 13 are removably fitted in respective holding sheaths 15. For respective fences 3, 5, a pipe is bent and formed into an upside down U-shape, and at the same time, a base terminal 17 which is fitted in the supporting cylinder 13 is connected at the lower ends of the fences 3, 5 rockably by a connecting piece 19 and bearing piece 23 to constitute the title pallet.
Patent JP-2001145384-A (JP)
Title: Synchronous motor and control method therefor
Inventor: ISODA MINEAKI
IPC: H02P6/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a control method for synchronous motors wherein vibration produced when changing energized phases in rectangular-wave energization is reduced. SOLUTION: The phases U, V, and W are energized during rectangular-wave energization so that two-phase energization and three-phase energization are alternately repeated every 30 degrees of electrical angle. Thus, the synchronous motor can be driven by two-or three-phase energization.